baber/WOPTO huggingface dataset:
Patent FR-3130681-A1 (FR)
Title: Procédé de réalisation d’un panneau de protection acoustique pour véhicule automobile
Inventor: LEMAIRE DOMINIQUE
IPC: G10K11/162
Filed: 2021-12-20
Abstract: L’invention concerne un procédé de réalisation d’un panneau (1) de protection acoustique pour véhicule automobile comprenant une couche de découplage à base de flocons de mousse (3) agglomérés par un agent de liaison (4) activable à chaud, ledit agent de liaison étant formé par des fibres liantes, lesdites fibres comprenant une âme fusible à haute température et une gaine fusible à température moindre, lesdits flocons étant liés entre eux par fusion de ladite gaine, de sorte que ladite couche soit sous forme de flocons de mousse agglomérés par lesdites fibres, lesdits flocons occupantnt entre 80% et 90% en poids de ladite couche, de sorte que lesdites fibres occupent entre 20% et 10% en poids de ladite couche.  Figure 2
Patent FR-3135159-A1 (FR)
Title: Médiator pour guitare ou autre instrument à cordes pincées, et procédé de fabrication de ce médiator.
Inventor: MARRIE CHARLÈNE
IPC: G10D3/173
Filed: 2022-04-27
Abstract: L'invention concerne un médiator (1) pour guitare, comprenant une pièce de pincement (2) qui présente un trou (4) la traversant de part en part, et un élément de saisie (3) présentant :- un corps (5) ayant une surface en section transversale qui est de 1 à 10% inférieure à la surface du trou (4), et- deux collerettes (6) solidaires du corps (5) situées à une distance l'une de l'autre telle que, lorsque l'élément de saisie (3) est inséré dans le trou (4), il existe deux espaces (8) entre les collerettes (6) et les surfaces respectives de la pièce de pincement (2), ces espaces (8) permettant un débattement de la pièce de pincement (2) par rapport à l'élément de saisie (3).  Figure pour l'agrégé : Figure 4
Patent FR-3135360-A1 (FR)
Title: Dispositif d’interconnexion et tableau électrique comprenant un tel dispositif
Inventor: CERVELLIN LUCAS
IPC: H02B1/052
Filed: 2022-05-09
Abstract: Dis positif d’interconnexion et tableau électrique comprenant un tel dispositif Ce dispositif d’interconnexion (200) est configuré pour être connecté électriquement à un bornier (160), qui est ménagé sur un côté haut (110) d’un dispositif de distribution (100) et qui comprend des terminaux d’entrée associés à des bus conducteurs du dispositif de distribution. Le dispositif d’interconnexion comprend un jeu de câbles (202) flexibles, chacun associé à un terminal d’entrée respectif.   Selon l’invention,   des portions terminales des câbles sont solidarisées entre elles et sont portées par un plan terminal (P100), tandis qu’un couteau de connexion (220) est fixé à l’extrémité de chacun des câbles par une portion de connexion (222),chaque couteau de connexion comprend une portion de connexion (224), qui est configurée pour être connectée au terminal d’entrée correspondant et qui s’étend orthogonalement au plan terminal (P100) et d’un même côté du plan terminal, vers une direction basse du dispositif d’interconnexion.  Figure pour l'abrégé : Figure 8
Patent FR-3135695-A1 (FR)
Title: Dispositif sous-marin remorqué
Inventor: RICARD MICHEL
IPC: B63B21/66
Filed: 2022-05-19
Abstract: L’invention concerne un dispositif sous-marin (12) destiné à être remorqué par un bâtiment de surface (10), ledit bâtiment de surface (10) étant apte à comprendre un système de manutention (20) pour stocker et déployer le dispositif sous-marin (12). Ledit système de manutention (20) comprenant un câble tracteur (18) et un câble d’accrochage (25b). Ledit dispositif sous-marin (12) comprend un corps allongé souple (16), un corps remorqué (14), ledit corps remorqué (14) étant apte à être disposé entre le câble tracteur (18) et ledit corps allongé souple (16). Le dispositif sous-marin comprend également un élément intermédiaire (30) apte à être disposé entre le corps remorqué (14) et le corps allongé souple (16). L’élément intermédiaire (30) est relié au corps remorqué (14) par une première connexion (32). L’élément intermédiaire (30) est relié au corps allongé souple (16) par une seconde connexion (34), ladite première connexion (32) étant une connexion mécanique articulée. L’élément intermédiaire (30) est un câble ayant une faible raideur. Le dispositif sous-marin (12) comprend une corde de récupération (25a).  Figure pour l’abrégé : Fig. 8
Patent FR-3138336-A1 (FR)
Title: Procédé d’obtention d’une couronne annulaire métallique
Inventor: DE JAEGER JULIEN
IPC: B23P15/00
Filed: 2022-07-28
Abstract: Procédé d’obtention d’une couronne métallique d’axe longitudinal, le procédé comprenant les étapes de :a) fourniture d’un anneau métallique (10) d’axe longitudinal (A), l’anneau (10) comprenant deux parois annulaires cylindriques radialement interne (12) et externe (14) ;b) usinage des parois annulaires radialement interne (12) et externe (14) de manière à obtenir un renflement annulaire radialement interne (52) et un renflement annulaire radialement externe (62) ; c) réalisation d’un laminage circulaire droit sur lesdits renflements annulaires radialement interne (52) et externe (62).  Figure de l’abrégé : Figure 6
Patent FR-3129521-A1 (FR)
Title: Systèmes et procédés d’imagerie de médecine nucléaire ayant des têtes de détection avec deux collimateurs
Inventor: BOUHNIK JEAN-PAUL
IPC: G21K1/02
Filed: 2022-10-28
Abstract: Un ensemble de tête de détection de rayonnement (400) inclut une colonne de détection (404). La colonne de détection (404) inclut un détecteur (416) ayant une première surface (418) et une seconde surface (420) à l’opposé de la première surface (418). La colonne de détection (404) inclut également un premier collimateur (422) disposé sur la première surface (418) du détecteur (416) configuré pour une utilisation pendant des scans d’imagerie impliquant un rayonnement dans une première plage d’énergie. La colonne de détection (404) inclut en outre un second collimateur (424) disposé sur la seconde surface (420) du détecteur (416) configuré pour une utilisation pendant des scans d’imagerie impliquant un rayonnement dans une seconde plage d’énergie différente de la première plage d’énergie.  Figure pour l’abrégé : Fig. 1
Patent FR-2126982-A1 (FR)
Title: Drill assembly - with improved drilling fluid supply
IPC: E21B10/62
Filed: 1971-12-03
Abstract: In a drilling assembly comprising a tool with a tail piece and orifice for injecting fluid and a tool-carrier with a recess for the reception of the tail-piece and with a channel for fluid injection aligned with that in the tool, the back of the tool head has a seal surface cooperating with the tool-carrier. When the tail-piece is at the bottom of the recess, both of these being provided with a means permitting a limited relative longitudinal displacement and >=1 auxiliary channel for circulation of fluid entering between the tool and the tool carrier.
Patent FR-2130082-A1 (FR)
Title: Catalysts - made from recovered catalyst fines
IPC: B01J37/00
Filed: 1972-01-20
Abstract: Catalysts are made from fine catalysts particles by mixing the particles with an aq. silica sol. to form a slurry, which is dried and calcined. The fine catalyst particles arise from the breakdown of zeolitic molecular sieve cracking catalysts in the course of use. The particles may contain 5-40% molecular sieve, which may be of type Y.
Patent FR-2128621-A1 (FR)
Title: Injectable alpha-aescine solns - stabilised with alcohols
IPC: A61K9/00
Filed: 1972-03-03
Abstract: Stable solns. of alpha-aescine used as anticoagulants, showing pH 4.0-5.5 and suitable for injection are obtd. by the addn. of 5-15% EtOH and/or propyleneglycol.
Patent FR-2180477-A1 (FR)
Title: Micro-wave oven - with radiation safety switch actuated by door handle
Inventor: NAKANO M
IPC: F24C7/02
Filed: 1972-04-18
Abstract: If the door is held in the closed position by a latching bolt which projects through the upper edge of the door and can be retracted by gripping the door handle to displace a movable element which actuates a linkage to retract the bolt; in the door-closed position only, the bolt presses a safety switch actuator to allow power to flow to the oven magnetron. Radiation loss through open oven doorway is prevented.
Patent FR-2180555-A1 (FR)
Title: L-Lysine by fermention - of 2-stage mutants of Gram-negative organisms
IPC: C12P13/08
Filed: 1972-04-19
Abstract: Prepn. of lysine by fermentation in which a gram-negative mutant of a bacterium obtained by growing the bacterium on a solid culture medium contg. an analogue of lysine is grown in the second stage on a solid culture medium contg. threonine or an analogue, and an analogue of lysine. The mutants give good yields with cheap substrates. A pref. organism, Pseudomonas-acidovorans L6 was grown on a Na succinate medium contg. aminomethylcysteine. The resistant mutant strains were collected, and a pref. strain L6A45 was grown contg. aminomethylcysteine and threonine. A pref. resistant mutant from this second stage L6A45At10 gave 15.7% yield of lysine based on the Na succinate substrate.
Patent FR-2207768-A1 (FR)
Title: Continuous casting ingot mould distributer - has safety appts. for high speed casting
IPC: B22D11/14
Filed: 1972-11-24
Abstract: Continuous casting appts. comprises a casting ladle feeding >=1 ingot mould via a distributer carried on a carriage. The distributer can move on its carriage perpendicularly to the direction of movement of the carriage which also carries an inclined channel whose upper end is situated close to the distributer casting hole so that the casting hole can be brought above the channel by moving the distributer on its carriage, the other end of the channel issuing above a free space contg. >=1 safety vessel(s) e.g. ladle.
Patent FR-2231011-A1 (FR)
Title: Nondestructive dielectric tester uses DC or pulsating DC waveforms - uses SCRS to clamp output voltage at preset level
IPC: G01R31/12
Filed: 1973-05-22
Abstract: A non-destructive dielectric tester uses a variable voltage taken from across a resistor (13) and stepped up in a transformer as the source of high tension. The current in the transformer secondary is monitored by a second transformer (16) to protect the device under test. The AC high tension is rectified (21) and smoothed by a capacitor (37) and passed to the DC test terminals (18a, 19b). AC tests are taken at terminals before the rectifier. The current sensed is AC and this is smoothed by a high pass filter (22) and amplified (23). At a preset current level the output fires an SCR (24), thus opening relay contacts to turn off the high tension. As shown, this control device can be a thyristor in series with the primary of the step-up transformer.
Patent FR-2236138-A1 (FR)
Title: Pipe insulation mounting system - has lengthwise sections with flanges to pipe and curved overlapping outer portions
IPC: F16L59/06
Filed: 1973-07-04
Abstract: The insulation is contained in a cylindrical sleeve concentric with the pipe and with flanges extending radially inwards to join or bear against the latter. A number of individual components are used, each with an outer portion forming part of the sleeve and of straight or curved section, and a flange joined to the pipe or bearing against it. A lengthwise edge of the outer portion overlaps or is detachably secured to the next one. The flange can be integral with the pipe or detachably secured to it, in the latter case fitting over a lengthwise rib integral with the pipe.
Patent FR-2236624-A1 (FR)
Title: Cork bark remover and collector - upper immersed conveyor collects cork, lower immersed conveyor collects wood
IPC: B03B5/28
Filed: 1973-07-11
Abstract: A bark removal apparatus for branches particularly from cork oak trees, which employs toothed rollers (6 to 9) to carry the layer removed downwards between them, after removal by a cutting roller at the top, has a water bath underneath the discharge opening, so that the cut material falls into the water below, and is carried onwards by the flow. A conveyor (12) of suitable perforated construction, with its lower return roller immersed in the water collects the cork chips which float on top, and a second conveyor (13), which is more deeply immersed, collects the wood chips which sink below the surface when wetted. The latter are used for papermaking.
Patent FR-2196822-A1 (FR)
IPC: A63B21/06
Filed: 1973-08-22
Abstract: A flat ground-supported frame has two transversely spaced side portions from each of which support portions extend upwardly. A pivot extends between and is connected with the support portions, and a lever is journaled on this pivot intermediate the support portions and has a longer arm and a shorter arm below the pivot. The lever is pivotable to and from a rest position in which the shorter arm abuts the support portions. Springs are connected with the frame and with the lever, to the latter intermediate the pivot and an upper free end of the longer arm at one side of the pivot, to bias the lever to the rest position. An engaging portion projects from the longer arm at the aforementioned one side of the pivot and has an at least substantially horizontal orientation when the lever is in the rest position.
Patent FR-2245476-A1 (FR)
Title: Injection moulded massage glove - has projections extending from one face and sheet covered with fibre tufts attached to other face
IPC: B29C45/00
Filed: 1973-09-28
Abstract: A massage glove is injection moulded from thermoplastic material with one face flat and the other face having e.g. conical projections extending from it. A separate sheet is moulded with tubular projections and after stitching pref. synthetic fibre tufts into these tubular projections (using e.g. a metal yarn). the sheet is welded to the flat face of the glove. Pref. the glove and sheet are of PVT. The glove is hard wearing, cheap to produce and hygienic.
Patent FR-2248026-A1 (FR)
Title: Antileprotic compsns - contg 4,4'-bis(2,4-dioxy-6-methylpyrimidinyl-5-sulphonamido) diphenyl sulphone
IPC: C07D239/60
Filed: 1973-10-17
Abstract: A new medicinal prepn. for the treatment of leprosy contains as the active ingredient p,p-bis(2,4-dioxy-6-methyl-pyrimidinyl-5-sulphonamido)diphenyl sulphone (I), of formula: (I) is less toxic than prior antileprotics, with an LD50 in warm blooded animals of 2600 mg./kg. body wt. (1/5 of that of diaminodiphenyl sulphone (II)). (I) also promotes intracellular metabolism, enhances the quantity of RNA in the cell which is conducive to easier differentiation of lymphocytes into phagocytic forms and to the completion of phagocytosis which is heavily depressed in the lepromatous form of leprosy, which contributes to the transformation of the disease into the tuberculoid form. During treatment the erythrocyte count is increased, as are the amts. of haemoglobin and normalised protein metabolism. (I) is used in treatment of patients resistant to other leprotics. Higher blood levels of (I) are observed (x12) c.f. (II). The cpd. also has antipyretic props. and (less manifested) anabolic effects.
Patent FR-2211288-A1 (FR)
Title: Catalytic redn of oxides of nitrogen in exhaust gases - using ammonia in presence of cerium oxide and/or uranium oxide
IPC: B01J23/12
Filed: 1973-12-19
Abstract: The catalyst is pref. cerium oxide on an inert refractory carrier, esp. gamma-alumina calcined at 550-1000 degrees C. Oxides of nitrogen are reduced by the NH3 to N2, the reduction being esp. prominent when the O2 content of the exhaust gas is >0.1 vol. %, esp. >0.5 vol. %. Side reactions between reducing agent and oxygen are avoided. The catalysts show excellent activity over a wide temp. range and are suitable for purifying exhaust gases from vehicles and from nitric acid plants.
Patent FR-2257377-A1 (FR)
Title: Machine for gripping and driving metal bars between rollers - designed for swaging machine is used as brake and is self centring
IPC: B23B31/22
Filed: 1974-01-15
Abstract: A cylindrical sleeve (4) is fixed to the side of the machine by a plate (2) at one end. In the other end of the sleeve is another plate (3), capable of moving axially and free to rotate about the central axis. A bracket (13) on its periphery is connected by a link (18) to a hydraulic cylinder (14, 16). Three rollers (5) are disposed equally around the axis inside the sleeve, and at an angle. Both ends of each roller are jointed (9, 10); one end (8) being attached (12) to the fixed plate, the other end (7, 11) to the movable plate. Operating the cylinder (14) rotates the plate to grip the bar (1).
Patent FR-2214722-A1 (FR)
Title: Rapid-setting aminoplast-formaldehyde resin foams - made from mixts contg resin, emulsifier, blowing agent and little water, by adding acids
IPC: B01D39/16
Filed: 1974-01-18
Abstract: A resin, pref. urea-formaldehyde, with high viscosity and low solvent content, which either has a high pH or contains added alkali, is mixed with an emulsifier and a blowing agent and emulsified. An acid catalyst, opt. mixed with a blowing agent inert to acid, is then added, causing further reaction of the resin and the formaldehyde and an increase in temp. which causes blowing the occur. The resin, emulsifier and blowing agent are pref. emulsified for a long period before adding alkali, to cause some pre-polymsn without blowing, resulting in a less brittle foam. Setting of the foam occurs very quickly e.g in around 2s. The foams of carrying density can be used as impact-absorbing cushions, non-flammable building boards, fire-retardant separating walls, pipe insulation and for spraying on water surfaces as a barrier to contain oil pollution.
Patent FR-2265169-A1 (FR)
Title: Sensitive DC relay - has permanent magnet and mobile contacts rotating in sensing coil air-gap
IPC: H01H51/22
Filed: 1974-03-20
Abstract: The coil (3) of this sensitive relay has a soft-iron core with pole-pieces formed by external right-angled flanges (2). In the air-gap, a rectangular permanent magnet (14) is supported by pivots (7, 8) that can have jewel bearings. A mobile contact (9) is fixed to the permanent magnet shaft. This makes contact, after rotation, with fixed contacts (11). The relay can detect either voltage polarity by its direction of rotor movement or differential currents depending upon the coil winding. It has fast response time with stable positioning. It responds to small currents and has improved performance compared to relays using mechanical control of the moving parts.
Patent FR-2222114-A1 (FR)
Title: Membranes for ultra or hyper filtration - obtd. from ethyl cellulose in tetrahydrofuran soln.
IPC: B01D71/10
Filed: 1974-03-20
Abstract: Method for the prodn. of the title prod. comprises dissolving ethyl cellulose (degree of substn. 1.8-3.0) in an org. solvent, adding >=1 coagulating agents (e.g. methanol) to the soln., opt. filtering the soln., casting the soln. in the form of a thin film on a carrier, treating the film on the carrier with a liq. in which ethyl cellulose is insol. and if desired treating the resulting membrane, the solvent used being THF. The resulting membranes may have a capacity more than ten times the capacity of membranes obtd. by known methods using other solvents.
Patent FR-2224187-A1 (FR)
Title: Extn of sol. inclusions from grape marc - by water-washing while uncompacted in horizontal round about diffuser
IPC: C13B10/10
Filed: 1974-03-29
Abstract: A solvent is washed through bulk material to become enriched with sol. inclusions. The material is fed continuously, e.g. by conveyor band, into an open-topped, horizontal, annular drum rotating about a vertical, tubular centre post and having a perforated base-plate for draining enriched, diffusion liquor into a fixed, annular tank beneath the drum. The tank is divided into compartments by vertical, radial walls each with an overflow slot into the next compartment, the slots being progressively higher in successive compartments in the direction of drum rotation and each compartment having a recycling pump which pumps liquor to spray pipes above material in the drum. Ploughs are adjustable to distribute material in the drum annulus from which there is continuous material discharge, e.g. via rotary breakers feeding conveyor screws. The marc is not compacted as conveyed in the drum, so output is four or five times greater.
Patent FR-2269001-A1 (FR)
Title: Oscillatory to rotary drive mechanism - has two part drive element with curved and longitudinal slots
IPC: F16H25/12
Filed: 1974-04-29
Abstract: The motion of an element which simultaneously reciprocates and rotates is converted into pure rotary movement of the output shaft. This ensures that sliding friction between output shaft and drive element is eliminated and replaced by rolling friction. The drive element is made in two parts, the outer of which converts oscillatory to rotary movement by a curved slot into which project pegs from a surrounding fixed sleeve. The inner part has two parallel longitudinal slots forming tracks in which roll bearing wheels which are fixed to the output shaft. The efficiency of the drive mechanism is increased.
Patent FR-2237082-A1 (FR)
Title: Centrifugal caster mould running roller - of polyamide, with embedded metal fabric
IPC: F16C13/00
Filed: 1974-05-27
Abstract: Centrifugal caster mould running is of polyamide, with moulded-in metal fabric. Pref. an Al fabric is cast in. The running face has indented grooves for cooling the surface. The roller runs in a water bath to cool the mould, has a longer life than steel rollers, and does not damage the mould where it contacts it.
Patent FR-2273508-A1 (FR)
Title: Intrauterine contraceptive device - is of lime leaf shape
IPC: A61F6/14
Filed: 1974-06-10
Abstract: The device is in the shape of a lime leaf with a rounded end and the other end tapering, the sides of the taper being serrated, and can have a rupturing zone from bottom to top as far as the insertion opening. The top of the membrane between the upper opening and the external edge of the pessary can act as a hinge. Hormones can be included in the material composing the device. The designs greatly hinders accidental expulsion.
Patent FR-2329570-A1 (FR)
Title: Cinema film winding and unwinding machine - has two reels mounted on rigid frame with spring biassed pivoting arms bearing against film surface
IPC: G03B21/43
Filed: 1974-07-01
Abstract: The cinema film winding and unwinding machine comprises two identical reels located in the same vertical plan which are mounted on a rigid frame. Two rollers rotate about the same axis and are attached at the ends of two arms which are pivoted to the frame. Two springs acting against the pivoting arms tend to push the rollers against the film surface while it is being wound and unwound. They have a diameter which is slightly in excess of that of the film reel, which is housed in two small cylindrical containers for locating it during the winding process.
Patent FR-2282322-A1 (FR)
Title: Butt weld for flat plates - grinding wheel cuts groove along rear of initial weld
IPC: B24B27/00
Filed: 1974-08-22
Abstract: A groove is cut along the back side of a butt held seam between two melting metal plates using a grinding disc which can be pivoted about a swivel pin and be moved along its axis of rotation. Mechanisms press the grinding disc against the weld seam so that while moving along the weld seam, the grinding disc grinds a groove (22) of regular cross section. The disc and the drive motor are arranged on a holder mounted on a slide carried by an arm, which has a slide guide and can pivot about the swivel pins. A support roller is tilted to a further lever arm which is pivoted to adjust the spacing between the grinding disc axis and the parallel support roller axis relative to the first arm.