baber/WOPTO huggingface dataset:
Patent FR-3134934-A1 (FR)
Title: Système photovoltaïque vertical déformable et procédé d’installation d’un tel système
Inventor: BARROVECCHIO LUC
IPC: H02S20/10
Filed: 2022-04-25
Abstract: TITRE DE L’INVENTION : SYSTÈME PHOTOVOLTAÏQUE VERTICAL DÉFORMABLE ET PROCÉDÉ D’INSTALLATION D’UN TEL SYSTÈME Système photovoltaïque (100) vertical déformable, qui comporte au moins un module photovoltaïque (105) et un poteau (110) présentant un axe (A), et qui comporte au moins :- un premier moyen de fixation (115), appelé « moyen de fixation inférieur », d’une portion inférieure d’un module à un poteau et- un deuxième moyen de fixation (120), appelé « moyen de fixation supérieur », d’une portion supérieure dudit module audit poteau,chaque moyen étant au moins libre en translation selon l’axe du poteau et/ou au moins libre en rotation selon un axe perpendiculaire (B, C) à l’axe du poteau,au moins un moyen de fixation parmi le moyen de fixation inférieur et le moyen de fixation supérieur au moins libre en translation selon l’axe du poteau et l’autre moyen de fixation étant au moins libre en rotation selon l’axe perpendiculaire à l’axe du poteau.  Figure pour l'abrégé : figure 1
Patent FR-3137091-A1 (FR)
Title: Procede de valorisation continu de sous-produits lourds issus de la fabrication d’acide acrylique
Inventor: SANDRE FRÉDÉRIC
IPC: C07C27/00
Filed: 2022-06-24
Abstract: La présente invention concerne un procédé de régénération, par craquage thermique, d'acide acrylique (AA), à partir de sous-produits lourds (résidus appelés LAA) issus d'une unité de production d'AA, en vue de leur recyclage dans l'atelier de production d’acide acrylique. Ce procédé est constitué de deux étapes fonctionnant en continu tout en améliorant les performances actuelles des installations de craquage.  Figure 1.
Patent FR-3137809-A1 (FR)
Title: Codage et décodage de données audio et/ou vidéo
Inventor: HENRY FéLIX
IPC: H04N19/189
Filed: 2022-07-08
Abstract: Codage et décodage de données audio et/ou vidéo L’invention concerne un procédé de codage de données audio et/ou vidéo, mis en œuvre par un dispositif de codage configuré pour mettre en œuvre au moins une étape de codage des données audio et/ou vidéo à l’aide d’un réseau de neurones artificiels de codage, ledit procédé de codage comprenant ce qui suit :  - coder (C2-C4) lesdites données,  - générer (C5) un signal de données qui contient lesdites données codées,   - coder (C6) une information représentative d’une configuration de décodage à posséder par un dispositif de décodage pour décoder lesdites données codées,  - insérer (C7) l’information codée dans ledit signal.  Figure pour l’abrégé : Figure 1
Patent FR-3138354-A1 (FR)
Title: Kit rail motorisé
Inventor: TOPALIAN JEAN-JACQUES
IPC: B60F1/04
Filed: 2022-07-28
Abstract: Kit rail motorisé comprenant au moins une roue (1, 2), ladite au moins une roue (1, 2) étant agencée sur un châssis mobile (3), au moins un bras mobile (4), un actionneur (5), un châssis fixe (6) et au moins un moyen de fixation (7), ledit actionneur (5) étant disposé pour faire varier une distance entre ledit châssis mobile (3) et ledit châssis fixe (6), dans lequel ledit au moins un moyen de fixation (7) est prévu pour fixer ledit châssis fixe (6) sur un véhicule du type robot.  Figure pour la publication : Fig. 4
Patent FR-2000243-A1 (FR)
Title: Hydraulic systems for the operation of - nuclear reactor control rods
IPC: G21C7/16
Filed: 1969-01-14
Abstract: The control rod is driven up out of the core of the reactor by the action of a liquid under pressure, and is allowed to return, when required, either solely under gravity or by the action of a liquid under pressure. A control valve, consisting of a conical stopper with a matching seating, is incorporated, and when the liquid is applied under pressure, this closes the valve, to prevent liquid escaping, and the pressure of the liquid when the rod drops opens the valve to permit the liquid to escape.
Patent FR-2003490-A1 (FR)
Title: Sulphur-modified polychloroprene by emulsion polymn of
IPC: C08F36/16
Filed: 1969-03-06
Abstract: Prodn. of sulphur-modified polychloroprenes by polymerising chloroprene (I) alone or with small amts. of copolymerisable monomers (II) in aqs. emulsion in the presence of 0.01-2% (esp. 0.25-0.4%) sulphur and 0.01-1.5% (esp. 0.25-0.5%) iodoform (on (I)). S-modified polychloroprene rubbers are conventionally processable without separate peptisation, contain polysulphide links breakable during plastification and mixing; esp. by addn. of peptisant e.g. tetraethylthiuram disulphide, and are storable.
Patent FR-2053388-A1 (FR)
Title: Centrifugal casting mould core support
IPC: B22D13/10
Filed: 1969-07-03
Abstract: A core support has a supple resilient support between a core carrier ring and a casing having one rotatable and one fixed part. The support comprises a plate connected to the ring and axially movable on rods fixed to the rotatable part of the casing against rubber studs or springs.
Patent FR-2017166-A1 (FR)
Title: Gas and fuel cell
IPC: H01M4/86
Filed: 1969-08-14
Abstract: Reactive substances are converted at 125 - 300 degrees C. by electrodes in metallic, electrically insulated supports and if necessary having holes for inlet and outlet of reagents. Pref. the electrodes are insualted from each other by PTFE sealed joints. The cathode has a fine sintered reinforcing coating of Ni carbonyl, and bulk catalyst held by metal mesh.
Patent FR-2399151-A1 (FR)
Title: Dispositif electrique d'entrainement d'appareils a grande vitesse de rotation tels que des ultracentrifugeuses a gaz
IPC: H02K19/08
Filed: 1971-01-05
Abstract: Dispositif électrique d'entraînement d'appareils à grande vitesse de rotation à l'aide d'un champ tournant produit par des enroulements agissant à travers un entrefer sur un rotor non bobiné, notamment à hystérésis. Chaque phase de l'enroulement du moteur est agencée, avec l'adjonction d'une capacité, en un circuit oscillant série accordé à la fréquence de régime voulue, tandis qu'une unité de commande applique un tension continue au circuit oscillant ou le court-circuite, alternativement, avec une fréquence de commutation correspondant à celle de régime. L'enroulement du moteur, dans le cas monophasé, est représenté, en schéma équivalent, par son inductance L et sa resistance effective W. Un condensateur C est branché en série avec ces deux éléments et sa capacité est déterminée pour former avec L et R un circuit oscillant série pour la fréquence de régime désirée. Une unité de commande E composée de 2 commutateurs S1, S2 est adjointe. L'un est toujours ouvert quand l'autre est fermé, ceci à la fréquence de commutation voulue. Il s'établit un courant de phase d'amplitude maximale et constante. Application aux ultracentrifugeuses à gaz pour séparation de mélanges d'isotopes.
Patent FR-2141464-A1 (FR)
Title: Portion remover - for foodstuff container
IPC: B65D83/00
Filed: 1971-06-03
Abstract: A device for extracting a portion of a foodstuff from a container consists of a U-shaped element, at least one arm of which is to be placed against the wall of the container, following its shape. At the top of the arm is a pull-handle. Preferably, the device is made of high-pressure polyethylene.
Patent FR-2161793-A1 (FR)
Title: Rivets prodn - using selective extrusion of rivet head
IPC: B21J15/02
Filed: 1971-11-30
Abstract: A hihg strength rivet is formed from a soft-blank having a cylindrical shank; larger dia. head by extruding part of the head in a die to selectively work harden-this portion without deforming a work hardening the shank. The rivet may then be age hardened and machined. The ductile soft tail portion can be readily upset during rivetting to form a rivet joint which does not crack when bucked or squeezed. Shank has shear strength >150,000 p.s.i. Used partic. in aircraft and aerospace applications.
Patent FR-2160780-A1 (FR)
Title: Beta-methyl umbelliferone - for control of brucella infections in animals and prophylaxis in man
IPC: C07D311/16
Filed: 1971-11-26
Abstract: Oral, veterinary composition contg. as active component beta-methylumbelliferone is used for treating bacterial infections of male and female genitals, and of joints, and also used for prophylaxis against Brucella infections in man. It is prepd e.g. by methylation of umbelliferone. The cpd. is active at 1/3000 against Brucella abortus, it is stable, attaches itself selectively to the genital regions and, because of its small molecule, penetrates membranes readily making it effective in treating joint infections.
Patent FR-2132782-A1 (FR)
Title: Phosphorosiloxane product - useful as sputtering target
IPC: C03C3/097
Filed: 1972-04-07
Abstract: The targets are made by (a) mixing H3PO4, H3PO3 and/or P2O5 with a cpd. (where R is C1-6 alkyl and n is 1-10) or SiXnY(4-n) (II) (where X is C1-6 alkyl or phenyl, Y is OR and n is 0 or 1) or (III) a partially hydrolysed Si alkoxide of (I) or (II) to form a one-phase soln. (b) adding suff. water to form a 2-phase system (c) removing any free liq and thermally decomposing the residue to the oxide.
Patent FR-2144877-A1 (FR)
IPC: F28F21/06
Filed: 1972-07-07
Abstract: 1370860 Headers M BEHR [trading as SUDDEUTSCHE KUHLERFABRIK JULIUS FR BEHR] 28 June 1972 [8 July 1971] 30283/72 Heading F4S  A header for a tubular heat exchanger comprises a metal tube plate 2 (e.g. of brass or aluminium) to which is attached a header box 1 made of a plastics material, the tube plate having a peripheral groove adapted to receive a rim 13 of the header box 1. As shown the rim 13 includes a peripheral flange which is sprung into engagement with the peripheral groove of the tube plate and is held therein by a horizontal flange portion 15 of the tube plate this portion being directly opposite an inner horizontal portion 16 of the tube plate. Sealing between the members 1 and 2 may be effected by a gasket 17 of rubber or a plastics material. The header box 1 includes integrally formed fluid connections 4, 5, partition 18, expansion folds (19, Fig. 3) and a housing 6 for a fluid flow regulating valve 8, 9, 10 also of plastics material. The material used for the header box may have a metal filler or may have short glass fibres mixed therewith. This is said to render the thermal expansion of the material generally similar to that of the metal tube plate.
Patent FR-2148577-A1 (FR)
Title: Acrylic acid prodn - from propylene or acrolein using carrier catalyst with metal oxides as active component
IPC: C07B61/00
Filed: 1972-08-09
Abstract: Acrylic acid is made by reacting propylene and/or acrolein with air and/or O2 and water vapour at 300-450 degrees C in a liquid or fluidised bed in the presence of a carrier catalyst contg. active elements in the oxidised state in aromatic ratios as follows Ni0-12Co0-12Fe0.5-10Bi0.5-10P0.1-6K0.001-2Mo12O37-118 made by (a) impregnating a solid carrier (silicic acid, pumice, Al2O3 etc) with a particle size of 0.02-0.5 mm with an aqs. soln. of ammonium heptamolybdate and phosphoric acid (using 1-2 times the pore volume of the catalyst) and drying ro 3-10 hrs. at u00-300 degrees C. (b) impregnating the treated carrier with a nitric acid soln. of nitrates of Fe, Bi, K (and opt. Ni and Co) heating for 2-12 hrs. at 70-95 degrees C and drying for 3-10 hrs. at 100-300 degrees C and (c) sintering for 0.5-10 hrs. at 400-700 degrees C until the catalyst has a BET surface of 5-100 m2/g.
Patent FR-2169966-A1 (FR)
Title: Electrolytic cell - for prodn of quinol by reduction of quinone in benzene
IPC: C25B9/19
Filed: 1973-01-26
Abstract: Electrolytic cell for the mfr. of quinol by the oxidn. of benzene as it reduces quinone. The cell has two compartments sepd. by a membrane and each compartment contains an electrode with many castellations, teeth or similar projections extending towards the membrane from both sides to form a lot of narrow passages between the opposed projections; each compartment has an inlet and an outlet for electrolyte which flows with great turbulence but little press. drop through the narrow passages; adequate dispersion is ensured by the turbulence without requiring an emulsifier.
Patent FR-2233463-A1 (FR)
Title: Prefabricated building construction - beam ends rest on cruciform shape heads of columns
IPC: E04B1/20
Filed: 1973-06-12
Abstract: The structure consists of precast concrete columns, the heads of which are of cruciform shape. These columns (2) are erected in a grid pattern. The columns are linked together by precast beams (3) which take the form of an inverted U with a lip on the outside face of each leg of the U. The beams rest on the cross members of the cruciform of the columns and can meet those members at an angle of 45 degrees or with the axis of the beam parallel to that of two of the cross members. The floor units (4) are also of U shape and at each end they have a lip which rests on the lip of the beam.
Patent FR-2235641-A1 (FR)
Title: Tractor attachment for shaking crop from nut trees - power take off reciprocates linkage and cable to vibrate tree
IPC: A01D46/26
Filed: 1973-07-05
Abstract: The attachment is positioned 10 to 15 meters away from a tree. A frame (2) is fixed at three points (6, 7, 8) to the tractor. An adjustable rod (9) applies tension to a belt (14) transmitting power from the drive pulley (12) to a driven pulley (13). An eccentric crank pin (16) drives a connecting rod (15) and a link (18) in a reciprocating motion, vibrating the tree (5) via a cable (3) and hook (4). Holes (20) in the link allow the amplitude of vibration to be varied. A coupling (10) is fitted for pulling a collector trailer. Connections between parts are generally pinned and the vibration speed is dependent on belt speed.
Patent FR-2244053-A1 (FR)
Title: Method of heating railway points - uses electrically heated oil in pipes along the sides of the rails
IPC: E01B7/24
Filed: 1973-09-14
Abstract: The heating unit is designed to prevent freezing of railway points. Copper pipes are coiled around a core which is bolted to the flange of one of the rails. The coils (11 & 12) which are connected in series are fed with oil from a heater (25) which derives its heat from an electric element. Oil is fed to the heater by a hydraulic pump (22) which is driven by an electric motor (21). Supplies of oil are drawn from a reservoir (20). Oil is also fed to a hydraulic ram which actuates the points. This ram is connected to the points by a rod.
Patent FR-2254865-A1 (FR)
Title: Resistance adjustment device for resistance layers - has adjustable image pulsed laser volatizing the layers
IPC: B23K26/02
Filed: 1973-12-12
Abstract: A laser beam is focused by a converging lens (4) and the integrated-circuit support medium (8) is held beyond the focal point of the beam. The support medium can be tracked backwards and forwards to vary to size of the light spot. The tracking is carried out by a spring-loaded carriage (10) moved by a screw. The first energy pulse from the laser could be directed at a spot of 20 microns in diameter. Having volatised the area, a larger spot may be volatised if necessary. A variation to the system is to have two convergent lenses and a movable iris between the lenses. In this way the desired resistance value may be achieved within the layer material.
Patent FR-2260760-A1 (FR)
Title: Finned tube central heating convector - has tubular air collector with vent to prevent noise of air bubbles
IPC: F24H9/16
Filed: 1974-02-12
Abstract: The convector has an inlet header (4) at one end from which horizontal finned tubes (5) run to a similar return header at the other end. A flow connection (2) admits water into the header from which it enters the finned tubes (5). Within the header there is a baffle plate (3) which deflects the hot water and any air bubbles it contains upwards so that it impinges on the inclined top of the header. A vertical tube (8) with an inlet bend (9) rises from the top of the header and forms a water reservoir in which the air bubbles collect. A manual vent (10) at the top of the tube permits collected air to be periodically released. There is a similar arrangement at the opposite return header end.
Patent FR-2266041-A1 (FR)
Title: Picture frame suspension attachment - rotating in extruded frame to give fixed and free positions
IPC: A47G1/18
Filed: 1974-03-28
Abstract: The attachment has two lateral projections which are oval in section, the minor axis being parallel with the length of the attachment body. These projections fit within the outer hollow wall of the frame (5). The distance between the walls (5b, 5c) is slightly larger than the minor axis and slightly less than the major axis of the oval. consequently, when the body is at right angles to the wall the attachment may easily be slid along to any position, but on rotating the attachment so it is parallel to the wall, it becomes locked in position. In this position, it is hidden from view by the front face of the frame. A suspension cord, or hook may be attached through a hole in the attachment and a recess is provided to allow clearance between it and the frame.
Patent FR-2230407-A1 (FR)
Title: Extrusion and granulation appts. for pastes - comprising perforated disc and a curved trough
IPC: B01J2/20
Filed: 1974-05-21
Abstract: (Pre)granulation of a moist paste or pulp is performed in a device comprising a disc having a member of equal dia. holes which rotate between (i) a paste feed tube above and a material stop below, at a first temp., and (ii) a compressed air jet above and a receptacle below, at a second temp. The paste is formed into cylinders in the disc blown into the receptacle by the compressed air, and is formed into spheres as it rolls along a shaped, curved trough. Method combines the features of extrusion and granulation.
Patent FR-2274866-A1 (FR)
Title: Car headlight with dip-beam reflector inside main reflector - with heat shield protecting plastics dip-beam reflector from main beam bulb
Inventor: SIVRY BERNARD
IPC: F21V29/15
Filed: 1974-06-14
Abstract: A vehicle headlamp comprises a reflector with a main bulb located within it to produce a full beam, and a second reflector having an associated bulb and being located within the main reflector, the second reflector and bulb producing a beam for illuminating the road. Between the main bulb and the second reflector is provided a thermally insulating shield of e.g., aluminium or a heat resistant plastic (e.g., polyphenylene sulphide). Conventionally the second reflector is made from a plastic e.g., a polysulphonate and the shield protects it from the heat of the main bulb and so protects it from thermal degradation. Pref. the shield attached to the second reflector and curves over it. The shield may be smooth or corrugated.
Patent FR-2277538-A1 (FR)
Title: Tie or bow tie with winged flexible mounting - has tie held on mounting by self adhesive layers
IPC: A41D25/02
Filed: 1974-07-09
Abstract: The mounting made of flexible plastic has two wings which pass under a shirt collar and a tongue, connected to the middle of the upper edge, which passes behind the wings and is held between the collar and the neck. A band of self-adhesive material, either male or female, is bonded or rivetted to the mounting and a corresponding band of self-adhesive is fixed to the back of the knot of the tie or bow tie. The tie is simplified and is reduced to a single flap of material, the knot being simulated by padding.
Patent FR-2287183-A1 (FR)
Title: Smokable tobacco substitute - comprises cellulosic matl heated with gp. II metal carboxylate esp calcium or magnesium oxalate
IPC: A24B15/16
Filed: 1974-10-08
Abstract: A smokable matl. comprises the reaction prod. of a fibrous carbohydrate contg. 3-15 wt. % Gp. II metal carboxylate (e.g. Ca or Mg oxalate) heated at 275-375 degrees C in a non-oxidising atmos. until the wt. loss of the cellulose is >= 60% (pref. 60-75%). The compsn. opt. also contains 1-5 wt. % water-sol. cellulose deriv. or gum binder, 1-10 wt.% glycerol, glycol or polyol humectant, 3-15 wt.% Gp. I metal oxalate, citrate, pivalate, maleate, carbonate, bicarbonate or phosphate mineralising and ashing ingredient, a Ca base/triquinonyl reaction prod. rich brown colourant, amine, ammonium salt or urea to pH 7-8.5, and nicotinic, chlorogenic, caffeic or quinic acids or methol flavourant. Process provides a low cost, large vol. prod. whose smoke is free of tar, polycyclics, metal carbonyls, etc. The prod. has the appearance, burning and ashing characteristicS, taste, and aroma of properly cured tobacco, with less tars and controlled nicotine to meet consumer needs. The prod. can be made as sheets, thus avoiding the need for binders, and may be used as a filler and/or wrapper in cigarettes, cigars and pipes.
Patent FR-2291340-A1 (FR)
Title: Roller shutter with metal slats - has plastic joints with ball ends seated in recesses
Inventor: MOUILLESAUX JEAN-PAUL
IPC: E06B9/11
Filed: 1974-11-13
Abstract: The roller shutter has metal slats linked by plastic sections, to metal slats being hollow with a cylindrical housing (6, 7) at each end, open (8, 9) on the axial plane of the shutter. The plastic sections consist of a flexible flat central area (11) with a cylindrical area (12, 3) at each end. These ball-shaped ends (12, 3) fit into the corresponding housings (6, 7) on the slats. The flat area (11) of the plastic sections is exactly the same width as the openings in the slats so that the slat and the plastic sections are firmly attached. The shutter is completely silent even when shaken by the wind, because the metal slats are separated.
Patent FR-2260480-A1 (FR)
Title: Tow-tiered goods wagon upper deck locking mechanism - with cable drive and locking prong on fork-guided tilting lever
IPC: B61D3/18
Filed: 1975-02-06
Abstract: This is on a railway wagon where the upper deck (1) is movable vertically and at an angle by means of cable drive (4) or similar between the uprights, and can be locked for cable load release at the uprights. The stop prong (9), hinged on the tilt lever (6), can be suspended in accommodating spaces (10) on the uprights, against which are braced rotatable and axially displaceable stop bolts (11), in guide sleeves (12) via carrier bolts (14). When the cable drive is activated these are released fromt the uprights by reversal of the lever's rotation moment. There are trapezoid guideways (15) in facing uprights for guidance and checking of the stop bolts, and two uprights have vertical guide surfaces. Simple unimpeded servicing is feasible, and the upper deck is checked without play, while the wagon's elasticity is in no way impaired.
Patent FR-2300376-A1 (FR)
Title: Electronic medical alarm system - has delay means which retard the message reproduction trigger means
IPC: A61B5/00
Filed: 1975-02-10
Abstract: The improvements to electronic medical alarm system include an alarm which when it is triggered, emit in a repeated fashion a verbal recorded message so as to inform persons present of the nature of the state of the person carrying the system and the manner in which he should be treated before arrival of medical aid. The system has an alarm supply source and means designed to connect the source to the alarm. The connector uses detectors for detecting the non-upright position of the carrier and for transmitting a signal when the carrier is not in an upright position. A switch connects the supply source to the alarm, this switch being actuated at the time of movement of the patient from the upright position, the switch remaining closed even though the patient may be returned to an upright position. Delay means (60) control the closing of the switch until a predetermined time period has elapsed.