baber/WOPTO huggingface dataset:
Patent FR-2659805-A1 (FR)
Title: Current limiter with a superconducting coil
Inventor: PASCAL TIXADOR
IPC: H01H33/00
Filed: 1990-03-16
Abstract: Current limiter comprising a coil having a first winding made from superconducting material and a second winding, the two windings, wound in reverse directions, being connected in parallel, characterized in that the superconducting winding (17) has a number of turns which is at least four times greater than that of the second winding, the said superconducting winding carrying a fraction of the total current.
Patent FR-2660886-A1 (FR)
Title: Device for gripping members, particular a riveting tool (rivet inserting tool)
Inventor: JACQUES GIGNAC
IPC: B21J15/30
Filed: 1990-04-12
Abstract: Device for gripping members, particular a riveting tool. This device is capable of being displaced from a storage position towards a work position by virtue of coupling means. According to the invention, these means consist of a swan (bayonet) socket (35) which is standard for all the members (2) to be seized, integral in rotation with a drive element and capable of coupling to a corresponding part (6) of the said members (2) by means of radial studs (36) provided on said members. Moreover, the member to be seized (2) is initially immobilised on a storage support or magazine (8) by means of fastening means which can be unlocked by the rotary action of the socket (35) on the member (2), after the coupling rotation of the socket and the member. Application to riveting machines which are manual, automatic or which use a manipulator or robot.
Patent FR-2664283-A1 (FR)
Inventor: JEAN LEBEZ
IPC: C09D123/04
Filed: 1990-07-05
Abstract: Thermoplastic composition comprising a mixture of 25-80% by weight of at least one partially crystalline polymer or copolymer of ethylene which has a density of 0.870-0.945, of 15-85% by weight of at least one random copolymer containing 83-99.7 mol% of units derived from ethylene, 0-14 mol% of units derived from at least one ester of acrylic or methacrylic acid and 0.3-3 mol% of units derived from maleic anhydride, and having a melt index of 1-500 dg/min, of 1-8% by weight of at least one rubber, and of 0-8% by weight of talc; the use of this composition for the manufacture of a film which has adhesive properties; an industrial article comprising a metal coated with at least one layer of this composition; and a composite film comprising at least one layer comprising this composition, with the condition that the proportion of talc in the latter does not exceed the proportion which is sufficient to provide an antiblocking effect, and at least one layer of another thermoplastic substance.
Patent FR-2657337-A1 (FR)
Title: Roller support for lifting and winding devices
IPC: B65H16/06
Filed: 1990-07-24
Abstract: The invention aims to provide a roller support for a lifting and winding device. According to the invention, a roller support comprises at least one cylindrical body (1a) secured to a supporting structure (4), in which a cylinder (1b) of a cylinder actuator can slide under the action of adjustment means (2); the cylinder (1b) contains a piston (1c), the end of which supports gripping means (3); the adjustment means (2) consist of an electric cylinder actuator of the type comprising an electric motor, a threaded rod, and a threaded nut; the gripper means consist of a chuck (3) mounted rotationally at the end of the piston; each support is used as one of a pair, mounted coaxially with their chucks facing one another. Application to the industry of plastics, paper, textiles, printing and wrapping.
Patent FR-2668083-A1 (FR)
Title: Ball-type cleaning device particularly for plate-type heat exchanger
Inventor: PHILIP JACKSON
IPC: F28G1/12
Filed: 1990-10-18
Abstract: The invention relates to a cleaning device (14) designed to be used between the inlet pipes (11) and outlet pipes (12) serving the appliance to be cleaned (10) and employing a charge of cleaning bodies, to cause to be circulated through the appliance to be cleaned (10), with filtration means (16) on the inlet pipe (11) and separation means (14) for collecting the cleaning bodies in the outlet pipe (12) and reinjecting them into the inlet pipe (11). According to the invention, these filtration means (16) and separation means (17) employ separate filter apparatuses (19, 29, 30), and connected to the filter apparatuses (29, 30) of the separation means (14) is a set of valves (V1, V2, V3, V4) designed to enable at least one of them to be connected up alternately in parallel or in series to the inlet pipe (11) and to the outlet pipe (12) such that the corresponding filter wall (46) is traversed in the one case and not traversed in the other. Application particularly to the cleaning of plate-type heat exchangers.
Patent FR-2668194-A1 (FR)
Title: Assembly of elements which can be joined together for the alternate construction of stands or podiums
Inventor: HUBERT-JEAN VIAL
IPC: E04H3/12
Filed: 1990-10-22
Abstract: This assembly comprises, in combination: - telescopic pillars (2), each comprising two elements (2a, 2b) engaged in one another, of which one (2a) is equipped at one end with a base (21) intended to bear on the ground, and of which the other (2b) comprises fastening members (22) which are oriented in multiple directions and are uniformly spaced over its length, means (24, 25) being provided to fix the elements (2a, 2b) with respect to one another in different relative positions; - elongate elements (3) which are equipped at their ends with fastening members (31) which complement the above-mentioned fastening members (22) supported by the pillars (2) and which can be joined to the latter in order to constitute structural modules (60) which can be attached to one another by the pillars (2); - floor elements (4) which are intended to cover the surface delimited by each module (60) by bearing against the upper face of at least some of the elongate elements (3), the edges of the floor formed with the aid of the floor element or elements (4) coinciding substantially with the lateral sides of the module (60), which are defined by the elongate elements (3).
Patent FR-2669019-A1 (FR)
Title: Procede d'obtention d'une composition verriere a base de silicates de terres rares et procede de fabrication de ce silicate.
Inventor: GLATRON
IPC: C03C3/095
Filed: 1990-11-13
Abstract: La présente invention concerne un procédé de fabrication d'une composition verrière à base de silicates métalliques, consistant à introduire au moins une terre rare telle que le lanthane sous forme de silicate de terre rare pour abaisser le point de fusion et faciliter l'insertion de la silice dans le réseau du verre.
Patent FR-2654789-A1 (FR)
Title: Variateur de vitesse a circuits separes de generation des pressions fonction du couple et du rapport de transmission.
Inventor: OSWALD FRIEDMANN
IPC: F16H61/662
Filed: 1990-11-19
Abstract: L'invention concerne un variateur de vitesse en continu comportant un organe de transmission et deux paires de disques coniques réglables mutuellement, chaque paire étant associée à un organe d'actionnement pour assurer le serrage de l'organe de transmission; il est prévu un circuit opérant en fonction du couple 21, 22, 23 et un circuit de commande du rapport de transmission 14, 15, 16, 17, 18, 19 qui sont chacun alimentés par une pompe 14, 20 et, au moins pour une des paires de disques coniques 1, 2, le disque mobile axialement la est relié aux organes d'actionnement 9, 11 opérant en fonction du couple et additionnant les forces en fonction du rapport de transmission.
Patent WO-9205260-A1 (WO)
Inventor: CHOPIN MARIE-CHRISTINE
IPC: C07K14/315
Filed: 1991-09-13
Abstract: L'invention concerne des fragments d'ADN codant pour un mécanisme de résistance aux bactériophages de type Abi, lesquels fragments sont susceptibles d'être obtenus par clonage de l'ADN chromosomique ou plasmidique d'une souche de bactéries lactiques résistante aux bactériophages, ainsi que des polypeptides intervenant dans un mécanisme de résistance de type Abi, codé par lesdits fragments. L'invention englobe également des vecteurs recombinants et des souches bactériennes transformées, comprenant lesdits fragments d'ADN.
Patent WO-9210310-A1 (WO)
Title: Method for depositing a thin antistatic film on the surface of a shaped object
Inventor: VERZARO FRANCIS
IPC: B05D5/12
Filed: 1991-12-13
Abstract: The method involves producing a reactive gas flow of the cold plasma type by the action of a continuous, alternating or pulsed electric field having a frequency below 500 kHz, ranging in particular from 0 Hz to 100kHz, on a gas atmosphere made up in part or in its entirety from a hydrocarbon component, consisting of one or more C1 to C7 hydrocarbons, particularly methane, the said gas atmosphere being maintained at a pressure of between 1Pa and 60Pa. The shaped object is maintained below its softening point and kept in contact with the reactive gas flow for a sufficient time to allow deposition on its surface of a film between 10 nm and 1500 nm thick derived from the hydrocarbon component. The coated object has durable antistatic properties.
Patent FR-2659245-A1 (FR)
Title: Dispositif d'assemblage pour la fixation d'une chaussure de ski sur un ski.
Inventor: FRANZ SCHERUBL
IPC: A63C9/00
Filed: 1991-03-06
Abstract: L'invention décrit un dispositif d'assemblage (8), pour la fixation d'une chaussure de ski (9) sur un ski, avec des pièces d'accouplement (6,7) d'un dispositif d'accouplement, notamment une mâchoire avant (4) et une mâchoire arrière (5). Par l'intermédiaire d'un ensemble de palier, ces pièces sont fixées, à une distance préréglable des extrémités du ski (1), avec possibilité de pivotement autour d'un axe de pivotement (21,22) orienté perpendiculairement au sens longitudinal (flèche 15) du ski (1) et sensiblement parallèlement à la surface de ce dernier. L'ensemble de palier présente une plaque de palier (23,24) fixée sur le ski. Cette plaque est assemblée par l'intermédiaire de l'axe de pivotement (21,22) à la pièce d'accouplement, notamment à la mâchoire avant ou arrière (4,5) de la fixation de ski. Un dispositif d'amortissement (35,36) est disposé entre la plaque de palier (23,24) et la pièce d'accouplement (6,7).
Patent FR-2674203-A1 (FR)
Title: Device for distributing washer fluid, particularly onto a motor vehicle windscreen
Inventor: CHRISTIAN ROBERT
IPC: B60S1/52
Filed: 1991-03-20
Abstract: This device, of the type including a pipe (7) for washer fluid extending under the bonnet (8) of the vehicle, along that edge of the latter facing the windscreen (9), the said edge including a folded-over portion (10) for reinforcement, and the pipe (7) being connected to a washer fluid distribution circuit of the vehicle and to at least one nozzle (13, 15, 16) for distributing the fluid onto the windscreen, located in a recess in the bonnet (8) and projecting from it, is characterised in that the said pipe (7) is housed in the folded-over portion (10) of the edge of the bonnet.
Patent FR-2660155-A1 (FR)
Title: Feeding device for livestock, particularly pigs
Inventor: TAKESHI CHIKAMORI
IPC: A01K5/02
Filed: 1991-03-29
Abstract: The invention relates to feeding device for livestock, particularly pigs, including a container for receiving feed (1), a hose (6) through which the feed is supplied, and a fixed cylinder (2) into which the hose is inserted whilst being supported and suspended so that it can oscillate at its lower end. The lower end of the hose overhangs a flat and round plate (5) located on the bottom of the container, by a distance which is determined so that when the lower end oscillates under the effect of contact with the head of an animal in the middle of eating, feed falls in successive quantities corresponding to the given distance, without the risk of obstructing the flow of feed.
Patent FR-2661222-A1 (FR)
Title: Ensemble d'ancrage resistant a l'arrachement et procede d'ancrage.
Inventor: STANLEY KAPLAN
IPC: F16B37/12
Filed: 1991-04-23
Abstract: L'invention se rapporte aux dispositifs et procédés d'ancrage. Une vis (15) à pointe conique (19), qu'il s'agit d'ancrer dans du béton (C) ou autre matière fragile porte une hélice (17) vissée sur au moins plusieurs de ses filets et en saillie sur ces filets. L'hélice, en fil métallique ou équivalent est de section constante, et de diamètre suffisant pour déborder au-delà des pointes de filets de la vis et elle porte une queue d'ancrage (26) d'épaisseur réduite, de préférence de 90 % à 100 % de la moitié de la différence entre le diamètre extérieur maximum de la vis et le diamètre extérieur de l'hélice. Principale application: ancrages dans le béton.
Patent FR-2663548-A1 (FR)
Title: Tremplin de gymnastique.
Inventor: ROLF DAHNE
IPC: A63B5/08
Filed: 1991-04-25
Abstract: Un tremplin (1') de gymnastique comprend une partie supérieure (2) en forme de plaque et une partie inférieure (5) en forme de longeron, qui s'écartent l'une de l'autre en direction du côté antérieur (4) dudit tremplin, à partir d'une zone postérieure de solidarisation (8). Une lame de ressort (10) se trouve entre les deux parties. Un dispositif d'amortissement élastique (18) est prévu dans la région comprise entre la partie inférieure (5) et un tronçon (17) de la lame de ressort (10) qui est disposé à côté d'une zone (15) de solidarisation avec la partie inférieure (5), et est mobile par rapport à cette partie inférieure (5).
Patent FR-2678385-A1 (FR)
Inventor: RAYMOND DEWASMES
IPC: G01N29/04
Filed: 1991-06-28
Abstract: According to this method: - using a transmitter of longitudinal ultrasound waves which is directed suitably, of adapted frequency and interacting with the surfaces of the bore (2) of an axle/shaft (1), there is generated at the surface of the said bore a transverse surface wave (27), - the amplitude (h) of the echoes obtained is compared to the values of a calibration curve (C) plotted using a bore (2A) provided with a calibration defect (5) and identical to the bore (2) to be inspected, - and when the amplitude (h) of an echo is greater than a predetermined fraction of the value indicated by the calibration curve, there is deemed to be a defect.
Patent FR-2679690-A1 (FR)
Inventor: PIERRE ALINAT
IPC: G10L15/187
Filed: 1991-07-23
Abstract: A real-time continuous analytic speech recognition method in which decisions are taken concerning the phonetic features of phonemes which are sensed in the speech signal and classified, by comparing these phonetic features with a phonetic feature-based description of words stored in a dictionary, wherein said comparison is performed according to rules which correspond to the possible overlapping pronunciation of phonemes, the sounding of final consonants before initial vowel sounds in consecutive words, the features of background noises and transmission distortion.
Patent FR-2682078-A1 (FR)
Title: Aircraft wheel spinner
Inventor: GEORGES MAURY LOUIS
IPC: B64C25/40
Filed: 1991-10-03
Abstract: Device for spinning aircraft wheels before landing. The invention relates to a device making it possible to spin the wheels of an aircraft just before it lands in order to allow the tyres to come into contact with the runway having being given a rotational speed substantially equal to that of the movement of the aircraft. The landing direction (11) is always the same. The tyre (3) includes a toothed ring (5) on its rim (4). This assembly is linked to the aircraft via the damping arm (1) fixed to the hub of the wheel (2) as well as the spinner gear (6). The latter makes it possible to give a rotational impulse (12) just before landing. The device according to the invention is particularly intended to improve landing conditions in aeronautics.
Patent FR-2683246-A1 (FR)
Title: Bracket for rapid scaffolding of walls and at the same time creating collective protection for preventing falls from roofs
Inventor: PASCAL DELASSUS
IPC: E04G3/20
Filed: 1991-10-30
Abstract: The invention relates to a scaffolding bracket device providing optimum safety and making it possible to work on roofs without any major problems. The bracket is made up: of a retaining crook (1) which bears (2), corner reinforcement (3), rigid tie rod (4), struts (5), key (6), orifice (11), adjustable stay making it possible to obtain (7) a horizontal floor depending on the thickness of the walls, (8) pole receiving the side rails (9). The device according to the invention is particularly intended for the roofer/mason/carpenter.
Patent FR-2684423-A1 (FR)
Title: Seal for moving shaft and sealing component including such a seal
Inventor: ALAIN DE PRETTO
IPC: F16J15/34
Filed: 1991-11-29
Abstract: Seal (1) intended to provide sealing between a moving shaft (2) and a casing (3) surrounding it, including two rings (4, 5) spaced apart radially and joined by an elastic bellows-type membrane (6), the internal ring (4) including a radial seal (8) fixed to the shaft (2), whereas the external ring (5) includes an axial seal (5I, 5E) sliding over a radial surface (7) connected to the casing (3), it being possible for the membrane (6) to deform axially whilst providing the seal (5I, 5E) of the external ring (5) with a practically constant bearing force. A sealing component (13) including such a seal (1) additionally affords immobilisation on the shaft (2) and includes a protective skirt (15). Application to the sealing of shafts.
Patent FR-2684904-A1 (FR)
Inventor: JEAN-MICHEL DAMASSE
IPC: B22D11/06
Filed: 1991-12-11
Abstract: The surface of the cylinder (1) coming into contact with the cast metal has a roughness which varies continuously along any generatrix of the cylinder (1). The roughness is generally greater in the end zones (4, 5) of the cylinder (1) than in the central zone (6). The roughness may be obtained by burnishing or by machining with removal of flakes.
Patent FR-2684958-A1 (FR)
Title: Package with a window for elongate objects, cut-out for such a package and packaging method using this cut-out
Inventor: PATRICK BIENAIME
IPC: B65D5/28
Filed: 1991-12-16
Abstract: A package for elongate objects is characterised by: a cut-out (100) made of cardboard or the like, put into shape and comprising a rear panel (110), side panels (112, 114) and end panels (120, 140) and two front panels (130, 150) extending in front of the rear wall starting from the end walls, over only a portion of the length of the said bottom wall, in order to define a window for observing a packaged product; an element made of transparent material extending over the entire extent of the said window and connected to the shaped cut-out by the geometric complementarity of the shapes of the said shaped cut-out and of the element made of transparent material. The invention also relates to a cut-out, made of cardboard or the like, for such a package and to an associated packaging method. Application in particular to the packaging of windscreen wipers.
Patent FR-2686230-A1 (FR)
Title: Casque de securite equipe de pieces de fixation d'un accessoire .
Inventor: PAUL PETZL
IPC: A42B3/04
Filed: 1992-01-22
Abstract: Un casque de sécurité est équipé d'un dispositif de maintien destiné à attacher un accessoire 22 à la surface extérieure de la calotte 14. Le dispositif de maintien comporte au moins une pièce de fixation 30 élastique montée par clipsage dans une ouverture 31 de forme conjuguée, ménagée dans la calotte 14. La pièce de fixation 30 comprend une première aile 32 extérieure réunie à une deuxième aile 34 interne par des moyens de liaison 36, 38, un moyen de verrouillage 66 mécanique agencé sur la deuxième aile 34, et un moyen élastique 51 assurant le serrage de la première aile 32 contre la surface extérieure de la calotte 14. Application: fixation d'une lampe frontale sur un casque.
Patent FR-2688122-A1 (FR)
Title: Hair comb/clamp
Inventor: CHRISTIAN POTUT
IPC: A45D8/12
Filed: 1992-03-06
Abstract: The invention relates to an article for the hair of the comb type, comprising a base (1) in the form of a holding comb, with a comb body (2) extended by a toothed part (3) formed from a series of parallel longitudinal teeth. A gripping lever (5) is articulated on the body (2) along a substantially transverse axis (II-II) and is arranged opposite the outer face of the base (1). A manoeuvring branch (8) makes it possible to actuate a gripping branch (9) bearing against the outer face of the toothed part (3) of the base (1). Elastic means (10) stress the gripping lever (5) in rotation towards its gripping position.
Patent FR-2692671-A1 (FR)
Inventor: BERNARD CATOT
IPC: G01N3/48
Filed: 1992-06-18
Abstract: The device comprises a chassis (1), a rail (10) for supporting the wheel (52), fixed onto a horizontal part of the chassis (1), longitudinal guide members (8, 9) fixed onto a vertical part (6, 7) of the chassis (1), parallel to the rail (10), slides fixed onto the horizontal part of the chassis (1), parallel to the rail (10) and a carriage (18) which can move on the slides. The carriage (18) carries a grinding device and a hardness measurement device (21). Means (37, 43) make it possible to apply a force onto the hardness measurement device (21). The device may furthermore comprise an ultrasonic inspection device carried by the carriage (18).
Patent FR-2680413-A1 (FR)
Title: Procede pour ameliorer la capacite de charge mecanique de corps de munitions qui, hautement acceleres et/ou soumis a des ondes de choc, contiennent des charges creuses, et utilisation du procede.
Inventor: ANTON EMMENEGGER
IPC: F42B1/036
Filed: 1992-08-13
Abstract: Un procédé pour améliorer la capacité de charge mécanique de corps de munitions soumis à de très fortes accélérations et/ou à des ondes de choc et munis en particulier de charges creuses comprend une première phase opératoire dans laquelle le garnissage (13) est enduit sur son côté extérieur, et la gaine (15) sur sa surface intérieure, d'un copolymère renfermant du styrène, et une seconde phase opératoire dans laquelle la charge explosive est introduite dans l'espace creux entre le garnissage et la gaine, de manière connue en soi, par coulée ou compression. Le procédé est applicable notamment à la fabrication de projectiles à charges creuses en tandem.
Patent FR-2697060-A1 (FR)
Title: Clip nut esp. for electrical earth connections on panel - has hole on one side of folded U=piece for screw to pass through to thread opposite second hole with spikes on edge that indent panel
Inventor: JEAN-PIERRE LEON
IPC: F16B37/04
Filed: 1992-10-15
Abstract: The clip nut has, on opposite edges (2a) on a first side (2) of the clip, spikes (8) facing the panel (P) and tabs (12) angled away from the panel to make an electrical connection. Two strips (14) around the edge of a hole for the screw are cut in the first side and shifted axially to make a thread for the screw passing through a hole (O) in the panel. The hole (5) in the second side (4) is made in a strip (16) cut in the second side. An alternative design has a cut in the first side with an outward fold at the free end to make the spike and tab connector. USE - For use with panels coated in insulating material, esp. enamelled metal.
Patent FR-2699615-A1 (FR)
Title: Agencement pour la fixation d'un organe sur une paroi.
Inventor: CHRISTIAN VUILLEMEY
IPC: F16L3/24
Filed: 1992-12-21
Abstract: L'invention propose un agencement pour la fixation d'un organe (14) sur une paroi (12), notamment d'un élément de carrosserie ou de structure d'un véhicule automobile, du type comportant une attache (18) dont une première partie comporte des moyens pour sa fixation sur un bord libre (42) d'une pièce (20) liée à la paroi et dont une seconde partie (50) reçoit l'organe à fixer, caractérisé en ce que la portion (25) de la paroi sur laquelle est fixé l'organe comporte une doublure (24) qui délimite avec cette portion une cavité (26) dans laquelle est reçue une portion (38) de la première partie de l'attache (18).