baber/WOPTO huggingface dataset:
Patent FR-2665860-A1 (FR)
Title: Dispositif de protection thermique de la paroi interne d'une structure creuse soumise a un ecoulement ablatif et son procede de fabrication.
Inventor: CHRISTIANE-NEE-PEGOT FERRIER
IPC: F16L59/02
Filed: 1990-08-14
Abstract: Le dispositif de protection thermique est obtenu par bobinage de fils réfractaires à bouclettes (3) et de picots d'armement radial et de renforcement également en fibres réfractaires avantageusement torsadées. Les bouclettes et les picots ont une orientation et/ou un pas prédéterminés par rapport au sens de l'écoulement ablatif dans la structure creuse. Application à la réalisation de la virole d'une chambre de moteur statoréacteur.
Patent FR-2666610-A1 (FR)
Title: Support for guardrail post
Inventor: ALAIN SOLLET
IPC: E04F11/18
Filed: 1990-09-11
Abstract: The guardrail post support according to the invention, which is intended to be fitted on a terrace provided with a parapet wall, consists of a plate intended to be fixed permanently on the upper surface of the parapet wall, while projecting in a cantilevered manner towards the inside of the terrace, the projecting part (12) of this plate (1) being equipped with a member (13) for engagement and retention of the post.
Patent FR-2666938-A1 (FR)
Title: Device for a power laser
Inventor: MICHAEL VON BORSTEL DR
IPC: H01S3/036
Filed: 1990-09-19
Abstract: CO2 laser passed through longitudinally, in which the laser section comprises partial sections (12, 13, 14) arranged folded, at least three first partial sections forming a first laser section, at least three following partial sections forming a second laser section, and at least the first and second laser sections each being combined with a geometrical mid-plane region, with intermediate corner clamps (17) for the mirrors for deflection between the partial sections, with at least one end clamp (21) for the end mirror or mirrors (24), as well as a support body for the clamps, characterised in that the support body is common to at least two laser sections, in that the first mid-plane region (27) of the first laser section is parallel to the second mid-plane region (28) of the second laser section.
Patent FR-2652527-A1 (FR)
Title: Procede et dispositif d'usinage d'une vis globique utilisable comme rotor principal dans un compresseur ou un detendeur.
Inventor: GIOVANNI AQUINO
IPC: F04C18/16
Filed: 1990-09-28
Abstract: L'invention concerne un procédé et un dispositif d'usinage d'une vis globique utilisable comme rotor principal dans un compresseur ou un détendeur. Un corps cylindrique de rotor 60 est monté de manière à tourner autour de son axe longitudinal 62, un outil de coupe 68 comportant plusieurs dents réparties sur sa circonférence et disposées dans un plan est monté de façon à tourner autour de son axe 70, qui est orienté perpendiculairement à l'axe longitudinal 62 du corps de rotor 60, ce dernier est l'outil tournant à des vitesses synchronisées; l'espacement entre les axes précités est modifié en cours de rotation de l'outil de coupe et du corps de rotor pour enlever de la matière de ce dernier par une action de fraisage afin de former la rainure 22 de la vis globique; la vitesse relative entre le corps de rotor 60 et l'outil de coupe 68 est modifiée par un changeur de phase 84, d'une valeur donnée et pendant un temps donné, pour produire un changement de position entre les dents de l'outil de coupe 68 et la matière du corps de rotor 60 afin de créer un changement désiré dans le profil de la vis globique.
Patent FR-2668410-A1 (FR)
Title: Dispositif de glantage a bras de glantage verrouillable.
Inventor: JEAN-LOUIS CARIOU
IPC: G02C13/00
Filed: 1990-10-25
Abstract: Il s'agit d'un dispositif dans lequel un bras de glantage (13) est monté pivotant sur un chariot (15), entre une position relevée de chargement et une position basculée de pose. Suivant l'invention, entre le bras de glantage (13) et le chariot (15), interviennent des moyens d'encliquetage (38, 40) propres à un verrouillage débrayable de ce bras de glantage (13) sur ce chariot (15) lorsqu'il est en position basculée de pose. Application au glantage d'un quelconque plot de préhension sur un verre de lunettes à travailler.
Patent FR-2654041-A1 (FR)
Title: Tyred vehicle wheel with a device having an anti-friction agent reservoir
Inventor: WOLFGANG SPITZ
IPC: B60C17/10
Filed: 1990-10-31
Abstract: The invention relates to a tyred vehicle wheel, with a tyre made from rubber or from rubbery synthetic materials, the beads (2) of which are located on the radially internal periphery of the wheel rim (4) and the carcass (1) of which is anchored into the beads (2) by winding around rods (3) which are strong in tension and in pressure, and with a wheel rim (4) which has rims (5) extending substantially radially inwards and, radially on the outside, a hollow base (9) and support faces (10) for running with a flat tyre, on both sides of the hollow base (9), with furthermore a device with an anti-friction agent reservoir which comprises at least one reservoir for anti-friction agent and a holding device. In order to provide a vehicle wheel with a device having an anti-friction agent reservoir which does not have a disturbing effect in normal operation, it is proposed for a bellows made from plastic (11) to act as an anti-friction agent reservoir, for the bellows (11) to exhibit means (15, 16) for opening the bellows in the event of a puncture, and for a tensioning strip (16) to act as a holding device, which is located radially on the inside of the junction line (A-A') between the two support faces (10) for running with a flat tyre.
Patent FR-2654750-A1 (FR)
Title: Fibre de renfort revetue d'une couche d'oxyde d'arret, procede et liquide pour appliquer un tel revetement et composite a matrice de ceramique contenant une telle fibre.
Inventor: LEE MILLARD MICHAEL
IPC: C04B20/10
Filed: 1990-11-16
Abstract: L'invention concerne un procédé pour former, sur une fibre de renfort, un revêtement d'oxyde d'arrêt ayant une microstructure et une épaisseur choisies à l'avance par ajustement de la concentration d'un sel métallique, en particulier un oxyhalogénure, comme un oxyhalogénure de zirconium et/ou un oxyhalogénure d'hafnium, décomposable à chaud en oxyde métallique; des fibres, en particulier d'alumine, d'aluminosilicate ou de carbure de silicium, portant un tel revêtement, sont particulièrement utiles comme fibres de renfort des composites renforcés à matrice de céramique.
Patent FR-2670007-A1 (FR)
Title: Device for marking a break in the cold chain, relating to a frozen or deep-frozen product
Inventor: SERGE BIALKIEWICZ
IPC: G01K11/06
Filed: 1990-12-04
Abstract: Device for marking a break in the cold chain, relating to a frozen or deep-frozen product, in particular placed inside a package. According to the invention, this device is characterised in that it includes a plurality of small closed individual containers (9) with inextensible walls, each containing a liquid (12) capable of freezing at low temperature while expanding slightly so that, under the effect of the increase in the volume of this liquid when it freezes, the leaktight wall (11) of the containers is broken, and a leaktight and transparent external casing (10) containing the individual containers, dispersed inside this casing within a liquid or solid substance (15) distributed in the casing, this substance being such that it reacts with the remelted liquid escaping through the broken walls of the individual containers in the event of accidental unfreezing (defrosting), in order to cause coloration of the substance and/or of the liquid, which can unequivocally prove that this unfreezing has taken place, even in the event of subsequent refreezing. The invention also relates to packages for frozen or deep-frozen products fitted with such a device.
Patent FR-2655669-A1 (FR)
Title: Railway maintenance machine for treating the ballast bed of railway tracks
IPC: E01H8/00
Filed: 1990-12-11
Abstract: The invention relates to a railway maintenance machine (1) for treating the ballast bed (2) of railway tracks (5), especially in tunnels. The following are arranged on their rolling chassis which can be moved over rails: a drive motor unit (40), a locomotion control (41) and a suction system (52). The following are mounted on the rolling chassis frame (18): suction devices (100-102) which can be moved relatively, opposite it sideways and/or heightwise, a dirt separator device (53) and a dirt reception device placed after it. In addition, the following are arranged on the rolling chassis frame (18): ballast treatment tools which can be moved sideways and/or heightwise and/or lengthwise, with which the suction device (100-102) is associated. The invention is applicable to the maintenance of railways.
Patent FR-2670452-A1 (FR)
Title: Device for damping out the oscillations in the hauling cable of a ropeway (cableway, telepherique)
Inventor: MICHEL REYLANS
IPC: B61B12/02
Filed: 1990-12-18
Abstract: The bearing bush for supporting the cables of a ropeway includes a set of rollers for supporting the hauling cable (15). In the end zone of the bearing bush is located at least one damping roller (19) which can move vertically and/or horizontally in order to follow the hauling cable in its vertical and/or horizontal oscillations, which are damped out by a damper.
Patent FR-2670527-A1 (FR)
Title: Mobile rigid verandah
Inventor: MICHEL FAIT
IPC: E04B1/343
Filed: 1990-12-17
Abstract: Mobile rigid verandah which can be fitted on a caravan or any other dwelling unit, characterised in that it consists of a self-supporting rigid cell formed by an inclined rigid awning, three vertical walls and a floor, supported by a chassis resting on manoeuvring wheels, the said awning and the said walls being made of aerated PVC sheets mounted on a framework of welded metal tubes, the floor being made of plywood and the chassis likewise being made of metal tubes, the wheels consisting of a pair of carrying wheels mounted on a stationary axle and of a pivoting castor called a "jockey wheel", vertically adjustable jacks making it possible to place the open face of this cell exactly against the door of the caravan or of the dwelling unit with which it is intended to communicate, in order to immobilise it temporarily therein.
Patent FR-2671624-A1 (FR)
Title: Detecteur de proximite a tete orientable.
Inventor: MICHEL LAFAYE
IPC: H03K17/95
Filed: 1991-01-11
Abstract: Le détecteur comprend un boîtier (12), une monture (3) pouvant prendre quatre orientations par rapport au boîtier (12) et une tête détectrice (4) pouvant prendre par rapport à la monture (3) deux orientations dans l'une desquelles une face sensible (29) de la tête est orientée latéralement par rapport à l'axe (Z) du boîtier (12), tandis que dans l'autre orientation la face sensible (29) est centrée sur l'axe (Z). La monture (3), dissociable du boîtier (12), peut s'engager à travers l'une ou l'autre de deux faces évidées (33, 34) de la tête, par coulissement de glissières (56) de la monture entre un fond (38) et des bossages (43) de la tête. La position d'association de la tête par rapport à la monture est définie par butée de faces (48) des bossages (43) contre des faces de butée (57) de la monture. On fixe ensuite un pivot (18) de la monture dans une ouverture (22) du boîtier. Utilisation pour supprimer les fixations par vis.
Patent FR-2671765-A1 (FR)
Title: Procede de realisation d'une porte pour vehicule, notamment pour vehicule automobile ; sous-ensembles pour la mise en óoeuvre de ce procede et porte susceptible d'etre obtenue par cette mise en óoeuvre.
Inventor: JEAN-YVES GUILLARMO
IPC: B60R21/04
Filed: 1991-01-17
Abstract: La présente invention concerne la réalisation d'une porte pour véhicule, notamment pour véhicule automobile. On réalise séparément un premier sous-ensemble rigide (A) comportant, de façon solidaire, une partie (5) formant panneau extérieur et une partie (7) formant cadre, présentant du côté intérieur (8) de la porte une large ouverture (22), et un deuxième sous-ensemble rigide (B) comportant une partie (25) formant médaillon intérieur et au moins ceux des moyens accessoires tels qu'un mécanisme de serrure (1), une glace coulissante (2), un mécanisme électrique (3) de lève-glace, qui doivent être logés à l'intérieur de la porte; les deux sous-ensembles (A et B), qui présentent intrinsèquement des rigidités insuffisantes en comparaison avec la rigidité prédéterminée que l'on désire communiquer à la porte, sont ensuite assemblés solidairement, dans une position relative dans laquelle le deuxième sous-ensemble (B) couvre sensiblement intégralement la large ouverture (22) du premier sous-ensemble (A), pour constituer une porte offrant du fait de cette solidarisation ladite rigidité prédéterminée.
Patent FR-2662267-A1 (FR)
Title: Element en feuille reflechissant colore et son procede de fabrication.
Inventor: ROWLAND WILLIAM P
IPC: B29D11/00
Filed: 1991-05-15
Abstract: Un matériau réfléchissant permettant d'obtenir une coloration visible comprend un élément de corps 10 avec des microprismes 24, 26 sur sa surface arrière. Certains des microprismes comprennent une interface réfléchissante et les autres supportent un revêtement non réfléchissant et coloré. Le résultat est que les rayons lumineux qui pénètrent par la face avant et viennent frapper les prismes 24 comportant l'interface réfléchissante sont redirigés de manière à ressortir du matériau en suivant un parcours parallèle. Les rayons lumineux qui parviennent jusqu'aux prismes revêtus et colorés 26 sont réfractés par ces prismes et donnent au matériau une coloration visible pendant le jour et en lumière diffuse. Applications: sécurité et décoration.
Patent FR-2677514-A1 (FR)
Title: Procede de filtrage numerique haut debit et dispositif de mise en óoeuvre de ce procede.
Inventor: BELIS ERIC
IPC: G06F17/10
Filed: 1991-06-07
Abstract: La présente invention se rapporte à un procédé de filtrage haut débit dans lequel chaque échantillon de sortie (sn) est obtenu en pondérant N échantillons d'entrée (xi) à l'aide de N coefficients ki; chaque coefficient ki étant décomposé en un jeu de coordonnées: ki = (ai, bi, ci, di,..), dans lequel chacune des coordonnées correspond à plusieurs (p) bits de ce coefficient ki; un prétraitement commun à tous les coefficients étant effectué sur chaque échantillon d'entrée (xi); une pondération-accumulation étant effectuée sur les signaux sortant du prétraitement pour chaque coefficient. L'invention concerne, également, un dispositif de mise en uvre de ce procédé: Application notamment au domaine spatial.
Patent FR-2677760-A1 (FR)
Title: Dispositif et procede de mesure pour produits en vrac, comportant au moins une mesure de poids.
Inventor: DOMINIQUE LE GIGAN
IPC: G01G13/02
Filed: 1991-06-13
Abstract: L'invention concerne un dispositif de mesure pour produits, comportant au moins une trémie d'alimentation (2) du produit, au moins une cellule (7a, 7b) destinée à recevoir ledit produit et munie d'un moyen d'ouverture et de fermeture pour l'évacuation à volonté dudit produit après traitement, et un capteur de pesée (3). Le dispositif selon l'invention est remarquable en ce qu'il comporte un équipage (4) qui est monté mobile en va et vient vertical de montée-descente par rapport à un chassis fixe (1), lequel équipage (4) comporte des moyens de support (4c) pour ladite cellule (7a, 7b) afin de l'entraîner dans son mouvement sur une partie au moins de sa course verticale et en ce que le capteur de pesée (3) est monté sur une partie (1c) du chassis fixe (1) et qu'il est aménagé pour supporter ladite cellule en assurant sa mesure, dans une position dite de pesée, à partir de laquelle un mouvement de l'équipage mobile (4) dans un sens désolidarise celui-ci de la cellule tandis que dans l'autre sens, c'est le capteur qui se désolidarise de ladite cellule.
Patent FR-2679533-A1 (FR)
Title: Collective and reusable package with several supports for photosensitive product
Inventor: MICHEL BUFF
IPC: G03C3/00
Filed: 1991-07-22
Abstract: The invention relates to the packaging of photosensitive products of great length. The package comprises a base (10) adapted to handling by fork-lift truck, a light-tight envelope (20) formed in two parts (210, 211) each having a lip (220, 221) delimiting slits allowing the extraction of the photosensitive paper. According to the invention, the rolls (100) of paper are wound on mandrels (102) protruding from the roll (100) formed by the strip. The axis of the mandrels is held in a practically horizontal position by means of number of supports (30) which is at least 1 greater than the number of rolls. Application to the dispensing of photographic paper.
Patent FR-2680441-A1 (FR)
Title: Method of manufacturing a module of electronic circuits with cooling by thermal conduction, and corresponding module
Inventor: MICHEL CONSTANTY
IPC: H05K3/28
Filed: 1991-08-14
Abstract: The method of manufacturing a module of electronic circuits according to the invention comprises the following steps: a) providing an electronic circuit card (10); b) inserting the card (10) into a pouch (20) of a continuous, thin, flexible material, which is resistant to puncturing and can be stretched without tearing, and sticking the said pouch closely onto the electronic circuits (14, 15, 16); c) placing the card (10) thus coated into the box (22) of the module; d) filling the space formed between the card (10) thus placed and the inner casing of the box (22) with a polymerisable mixture (24) made of a solid capable of conducting heat; and e) polymerising the mixture (24) in order to cool the electronic circuits by conduction.
Patent FR-2680697-A1 (FR)
Inventor: BERNARD COUDERC
IPC: A63C9/00
Filed: 1991-08-27
Abstract: The invention relates to a device for dynamically modifying the pressure distribution of a ski, such as, in particular, a downhill ski, on its sliding surface. The ski is equipped with front and rear binding elements (3, 4), and with bearing elements (8, 12) for the front and rear ends of the boot sole. It is characterised in that it also comprises a sensor member (12) in contact with the boot sole and which is also movable in a vertical direction, bending means (17) for generating a bending moment on at least one end, front or rear, of the ski, and linking means (20) between the sensor member (12) and the bending means for transmitting, to the bending means (17), at least part of the vertical thrust of the boot detected by the sensor member (12).
Patent FR-2683880-A1 (FR)
Title: Device for converting a reciprocating movement into a rotary movement and vice versa using a chain
Inventor: ROBERT SCOUFFLAIRE GAUDIN MAUR
IPC: F16H21/30
Filed: 1991-11-14
Abstract: The device converts a mechanical movement in one direction or the other using an endless chain with a single track, forming an opening owing to it being tensioned between a gearwheel (1) and a gearwheel (2) having the same, even, number of teeth actuating, or being actuated by, a third gearwheel (5) which is provided with half the number (even or odd) of teeth, and the spindle of which rotates freely in the bearing bush of a connecting rod small end. A fixed rack, which can be likened to a rigid length of chain, splits the opening into an ascending zone and a descending zone, which makes it possible to obtain, via the small gearwheel, depending on which part it is located in, the desired conversion which may be a speed-multiplying conversion or, conversely, a torque-multiplying conversion. This device is suitable for machines using the connection rod/crank system, such as heat engines or torque converters.
Patent FR-2684861-A1 (FR)
Title: Electrical heating receptacle
Inventor: DANIEL SECLET
IPC: A47G19/02
Filed: 1991-12-13
Abstract: The invention relates to an electrical heating receptacle. The receptacle is heated by passing an electric current through a resistive heating circuit positioned between two insulating sheets, one of which is integral with an adhesive film for bonding it to the base of the receptacle. The invention comprises a receptacle (1) and a heating element (6) connected to a connector for connection to an electrical power supply. Applications: warming plate.
Patent FR-2685226-A1 (FR)
Inventor: COJAN JEAN-YVES
IPC: C04B18/08
Filed: 1991-12-18
Abstract: Process for stabilizing and solidifying ash or dechlorination residues from the gases resulting from the incineration of household waste, which consists in incorporating it into an aqueous binder made up chiefly of a powder of a product based on blast furnace slag, while bringing them into contact with magnesium oxide and a sulphate or a carbonate or a combination of both at a pH of between 8 and 13 and preferably between 9.5 and 12.5.
Patent FR-2687057-A1 (FR)
Inventor: PATRICE SCHIETTECATTE
IPC: A47J31/44
Filed: 1992-02-10
Abstract: An accessory for the preparation of a creamy air-milk-steam emulsion to produce Italian cappuccino, is mounted at the end of a steam outlet pipe (2) of an espresso coffee machine. The accessory comprises an aspiration chamber (3) communicating with the steam outlet pipe, a first lateral opening (4) which communicates with a receptacle containing milk, a second lateral opening (5) in communication with the atmosphere, and a third opening (6) through which leaves a first mixture which flows into an emulsion chamber (7) having a first outlet (8). The receptacle containing the milk is integral with the accessory. The invention is applicable to a cappuccino accessory fixed on a steam outlet pipe of a coffee-making machine.
Patent FR-2691569-A1 (FR)
Title: Supporting strap for musical instrument, esp. saxophone - has two ends joined at about 90 degrees to one another with eyelet for split ring and supporting clip
Inventor: NICOLE ANDRE
IPC: G10G5/00
Filed: 1992-05-21
Abstract: The strap, with a sliding adjuster (1), has its two ends (2) joined together at approximately 90 degrees to one another by a split tarpaulin eyelet (3), forming a hole to receive a split ring (5) and a spring clip (6) to support the instrument. The angle at which the two ends of the strap join can be varied according to the morphology of the wearer and whether it is for use by a male or female player. When worn, the strap passes across the chest and over the right or left shoulder. The strap can measure some 150 mm long by 60 mm wide, with a 14 mm hole at each end for the brass eyelet, which receives a 26 mm split ring of nickel-plated steel and a zinc-plated steel clip. ADVANTAGE - Improved instrument weight distribution, preventing cervical arthroses.
Patent FR-2692021-A1 (FR)
Title: Silencer for fitting to air ducts used in domestic or industrial air conditioning systems - has external cylindrical conduit with partitions disposed perpendicular to axis of conduit with internal edges of these partitions defining central passage for airflow
Inventor: PASCAL GIUDICELLI
IPC: F16L55/033
Filed: 1992-06-09
Abstract: The silencer is made up of an external cylindrical duct (10) and of partitions (12,14,16) that are in the form of collars that are set at right angles to the axis of the conduit. The internal edge (12a,14a,16a) of the collars define a central passageway for the air flow. Between consecutive collars (12,14) are fitted spacers (18,20,22) that define between them annular expansion zones (24,26) for the air flow. Use/Advantage - Silencer for the reduction of noise produced by the flow of air through ducts in air conditioning systems that is not prone to bacteriological build up.