baber/WOPTO huggingface dataset:
Patent FR-2652403-A1 (FR)
Title: Safety connector for a fluid circuit
Inventor: CHRISTIAN MADIOT
IPC: F16L37/32
Filed: 1989-09-22
Abstract: Connector between two parts of a fluid circuit equipped with a safety device making it possible to prevent, during manipulations for fitting and removing, the fluid contained in each of the parts of the circuit from flowing out. Each connector (1), (2) forming the connection includes a stopper (8), (8') urged into abutment by a return means (10), (10'). Each stopper exerts on the other, through the use of a push rod (14), (14') a force which is antagonistic to that of the return means capable of placing the latter in the active position. This device is particularly useful when the fluid the outflow of which is to be prevented is toxic and/or hazardous for the environment, such as the freon contained in some refrigerating (cooling) circuits.
Patent FR-2654836-A1 (FR)
Inventor: MICHEL UZAN
IPC: B01L99/00
Filed: 1989-11-17
Abstract: The assay apparatus includes: (1) a sample module (A) connected to a control microprocessor; (2) a reaction module (C) consisting of a plurality of tube supports (Tr) for successively receiving an aliquot amount of said samples and an aliquot amount of a suitable reagent, and of a washing device which comprises at least one means for applying a magnetic field to the lower part of the reaction tubes (Tr) containing the sample to be analysed and one or more suitable reagents for the assays to be carried out, at least one of said reagents having the form of magnetic balls, and a washing head (L) comprising at least one means (20) for sucking out the liquid contained in said tubes, at least one means (21) for delivering a washing liquid to said tubes, and optionally at least one means (22) for delivering a suitable substrate; (3) a reagent module (E) in which at least one of the reagents is in the form of magnetic balls; (4) means for taking and delivering (B) and (D) samples and reagents from the tubes in said reaction module; (5) a suitable means for reading the reaction carried out in the reaction module; and (6) an information processing system comprising a computer for controlling the various modules and means (1) to (6) and performing a series of analytical cycles.
Patent FR-2656201-A1 (FR)
Title: Chaussure de ski de piste.
Inventor: JEAN-LOUIS DEMARCHI
IPC: A43B5/04
Filed: 1989-12-22
Abstract: Chaussure de ski du type à entrée arrière caractérisée en ce qu'elle comporte en combinaison un moyen (22) de mise sous tension de l'élément de commande, un moyen (23) de relâchement de la tension et de libération dudit élément de commande, et un moyen (12) de maintien sous tension dudit élément de commande, indépendant mécaniquement des moyens de mise sous tension et de relâchement de la tension et de libération.
Patent WO-9012254-A1 (WO)
Inventor: FLORIOT MARCEL
IPC: F23Q2/16
Filed: 1990-04-05
Abstract: Ce briquet est du type comportant, sur son corps dans lequel est ménagé un réservoir contenant le gaz en phase liquide, une tête comprenant, en plus du brûleur soupape (10), en liaison avec le réservoir, à travers un réducteur de pression, un mécanisme d'allumage comprenant des moyens de commande (4) de l'ouverture du brûleur soupape (10) et des moyens de production d'étincelles (2, 3, 4, 8, 11) et dans lequel, au mécanisme d'allumage, sont associés des moyens de neutralisation (8) de ce mécanisme, mobiles entre une position active de neutralisation du mécanisme d'allumage et une position effacée, ces moyens de neutralisation (8) étant déplaçables manuellement, par l'utilisateur, de leur position active à leur position effacée. Les moyens de neutralisation (8) du mécanisme d'allumage sont normalement maintenus en position de neutralisation et sont, en outre, agencés pour être automatiquement ramenés en position de neutralisation, en fin d'actionnement du mécanisme d'allumage.
Patent FR-2658076-A1 (FR)
Title: Composition cosmetique contenant des copolymeres d'aminoacides, utile comme agent hydratant.
Inventor: ALAIN BARBIER
IPC: A61K8/06
Filed: 1990-02-12
Abstract: L'invention a pour objet l'utilisation cosmétique d'un copolymère d'acides aminés de formule statistique: (CF DESSIN DANS BOPI) dans laquelle - a et b valent chacun indépendamment 1 ou 2; - A et B sont semblables ou différents et représentent un acide aminé choisi parmi: Arginine, Sérine, Proline, Glycine, Histidine, Alanine, Lysine, Ornithine, Citrulline, Acide urocanique, Asparagine ou Tyrosine; (CF DESSIN DANS BOPI) - Z est un nombre entier tel que le poids moléculaire moyen est compris entre 1000 et 100000 et/ou un de ses sels Application: produits cosmétiques.
Patent FR-2658745-A1 (FR)
Title: Method and device for moulding a metal alloy
Inventor: JEAN COLLOT
IPC: C22C1/00
Filed: 1990-02-28
Abstract: The present invention relates to a method for moulding a metal alloy, in which the said alloy is heated in at least one crucible (10) in order to bring it to a temperature in excess of its solidus temperature. This method is characterised in that it includes stages consisting in compacting, by means of centrifugation, the alloy in the said crucible (10), then in carrying out, under centrifugation, in the said crucible (10), a quenching of the alloy.
Patent FR-2644092-A1 (FR)
Title: Procede et dispositif pour fabriquer un element de palier lisse profile
Inventor: MUNDIL ERHARDT
IPC: B23P15/00
Filed: 1990-03-08
Abstract: L'invention concerne un procédé et un dispositif pour fabriquer un élément de palier lisse profilé à partir d'une bande large enroulée, constituée par un corps d'appui en acier et un matériau en couches posé sur celui-ci, qui est transformée par découpage longitudinal en bandes présentant la forme d'enroulements, puis profilée dans le sens longitudinal et usinée en éléments de paliers. Pour l'essentiel, le procédé est caractérisé par le fait que l'on amène les bandes 2 devant les postes de profilage 12, 13 sous la forme d'un bloc enroulé global 11, que l'on réalise au moins un profilage sur le corps d'appui en acier, puis au moins un profilage sur le côté du matériau en couches de la bande 2, et que l'on modifie le profil de la bande 2 en fonction du résultat de mesures pratiquées sur la pièce immédiatement après sa fabrication. Application à la fabrication de coussinets de paliers.
Patent FR-2661880-A1 (FR)
Title: Dispositif de remontee mecanique pour petits vehicules, du genre luges.
Inventor: CHRISTIAN BERTRAND
IPC: A63G21/20
Filed: 1990-05-10
Abstract: Il s'agit d'un dispositif de remontée mécanique pour des luges à patins ou à roulettes, circulant sur une piste de profil transversal concave. Le dispositif comprend une partie de piste ascendante (1), dans laquelle circule un câble sans fin (7) motorisé. Chaque luge (4) porte une pince de traction (6) qui est serrée temporairement sur le brin montant du câble (7). Des rampes de commande (16, 17) assurent la fermeture de la pince (6) sur le câble (7) au bas de la partie de piste (1), et l'ouverture de cette pince (6) au sommet de la partie de piste (1).
Patent FR-2662858-A1 (FR)
Title: Transmission line in slow-wave mode, of the microstrip type, and circuit including such a line
Inventor: PATRICE GAMAND
IPC: H01P5/08
Filed: 1990-05-29
Abstract: Wave transmission line, in slow-wave mode, of the so-called microstrip type, including a first conducting layer (11) called lower layer, acting as an earth plane, a second conducting layer (12) called upper layer, in the shape of a strip with specific transverse and longitudinal dimensions, and a third non-conducting material (1, 2) arranged between these two conducting layers. This transmission line has a periodic structure longitudinally, each period, of length L being formed by a said bridge (4) followed by a said pile (13). Each bridge consists of a segment of upper conducting strip (12) of length l1 < l, arranged on the surface of a said first part (1) of the third material, which is of a dielectric nature. Moreover, each pile (13) is a capacitor which may be an active or passive element. Application: UHF monolithic integrated circuits.
Patent FR-2663591-A1 (FR)
Title: Electric braking as well as traction and propulsion system for combustion-engine-propelled land-going vehicles
Inventor: GILBERT MARTOS
IPC: B60W10/18
Filed: 1990-06-21
Abstract: Device which consists in making all land-going vehicles operating by means of a heat engine drive along by means of the toothed brake discs which have been converted to have a dual brake disc and crown wheel function which drive the wheels. Under voltage from the accumulators 1, the electric motors 4.5.6.7 drive the toothed discs 9.10.11.12 which drive the wheels 17.18.22.23.
Patent FR-2664341-A1 (FR)
Title: Butee de debrayage actionnee par traction.
Inventor: GERARD MERMOUD
IPC: F16D23/14
Filed: 1990-07-05
Abstract: Butte de débrayage actionnée par traction qui comporte un manchon coulissant (15), un roulement (5) monté sur ledit manchon, qui possède une bague fixe (7) soumise à une force de débrayage par l'intermédiaire d'une fourchette (16), des corps roulants (B) de transmission de la force de débrayage et une bague tournante (6) de réception de ladite force caractérisée par le fait que la bague fixe (7) est localement encastrée dans une extension radiale (17a) du manchon et d'appui de la fourchette (16) et que ladite extension est sensiblement dans le plan d'une paroi radiale (17) d'appui de la bague fixe (7) qui est orientée vers un moyen limiteur de la distance axiale entre le manchon (15) et la bague tournante (6).
Patent FR-2650121-A1 (FR)
Title: Electronic chip support
Inventor: YAMAGUCHI YUKIO
IPC: H01L23/16
Filed: 1990-07-20
Abstract: In an electronic chip support provided with a substrate 1a, a cover 1b and an integrated-circuit electronic chip 5, the said integrated-circuit chip 5 is arranged some distance from a surface of the circuit of the integrated-circuit chip which is oriented towards the substrate 1a of the chip support. A film 7 for insulating against alpha rays consisting of a film material containing few radioactive elements and adhering to a surface of the chip support substrate 1a facing the integrated-circuit chip 5 or to the surface of the latter's circuit, is provided so as to protect the integrated-circuit chip from the rays.
Patent FR-2666347-A1 (FR)
Inventor: BERNARD BEAUQUEY
IPC: A61K8/64
Filed: 1990-08-31
Abstract: Composition for washing and conditioning keratinous matter, in particular hair and the skin, characterised in that it contains in an aqueous medium 
 
  - at least one detergent surface-active agent, 
  - at least one insoluble silicone, 
  - at least one myristate of a C2,C4 polyhydric alcohol, 
  - at least one alkanol (C1-C4)amide alkyl ether and/or an alkanol (C1-C4)amide of C8-C16 fatty acids.
Patent FR-2652621-A1 (FR)
Title: Element de fixation metallique revetu et procede de fabrication de celui-ci.
Inventor: LAT GERONIMO E
IPC: F16B15/08
Filed: 1990-09-26
Abstract: Elément de fixation métallique (10) convenant à la construction en bois et revêtu d'un résidu polymère produit par élimination de l'eau d'une dispersion aqueuse d'une résine de polyuréthanne filmogène thermoplastique et de manière prédominante aliphatique, pour réduire la force nécessaire d'enfoncement et augmenter la force nécessaire d'extraction de l'élément de fixation et protéger celui-ci de la corrosion. Avant l'application du revêtement en polyuréthanne (18), une couche de zinc (14) est appliquée de façon à couvrir l'élément de fixation (12), et une couche de conversion de chromate (16) est appliquée de façon à couvrir cette couche de zinc (14).
Patent FR-2658578-A1 (FR)
Title: Dispositif a soupape d'arret evitant les fuites.
Inventor: KAST HOWARD BERDOLT
IPC: F02C7/232
Filed: 1990-10-17
Abstract: Un dispositif à soupape d'arrêt (40) est prévu pour emploi dans la connexion de deux canaux de fluide, par exemple entre un distributeur (30) et un ensemble (20) à servovanne qui comportent une multitude de canaux. Le dispositif comprend un joint de champignon et un ressort qui sollicite le champignon (44) vers l'extérieur pour qu'il soit en contact étanche avec une partie de la paroi entourant l'entrée (38) des canaux de fluide, et l'entrée peut recevoir une partie en prolongement (26) de l'autre passage de fluide de façon que cette partie vienne en contact avec le champignon et le sollicite à l'ouverture. Sur le champignon est monté un moyen pour le rendre étanche et le maintenir à l'intérieur de la cavité qui, dans le mode de réalisation préféré, est un joint torique en élastomère monté de façon serrée à l'intérieur d'un canal annulaire entourant le champignon. Un mode de réalisation envisage une servovanne comportant un carter (22) présentant des parties en prolongement (26) qui renferment un filtre. Application aux systèmes hydrauliques, en particulier dans les moteurs à turbine à gaz d'avions.,
Patent FR-2673067-A1 (FR)
Title: Device for operating the lifting cylinder and a cylinder for overturning a plough
Inventor: GUY GENTILHOMME
IPC: A01B3/46
Filed: 1991-02-27
Abstract: Device for operating a single-acting cylinder (3) for raising the hind carriage of a plough and a dual-acting cylinder (4) providing the overturning of the said plough, successively ensuring lifting then overturning. It includes: - a direct connection between the distributor (1) and the cylinder (3), - a ball-type selector (18) between orifices (7, 8) which are connected to the distributor (2), the central point of which is connected to the cylinder (3) by a pipe (19) including a non-return valve (20), - two driven sequencing valves (21a, 21b) with adjustable preload located between the distributor (2) and the chambers (4a, 4b) of the cylinder (4).
Patent FR-2674615-A1 (FR)
Title: Decoration for lighter or similar consisting of two half-shells
Inventor: JEAN CURTI
IPC: F23Q2/36
Filed: 1991-03-26
Abstract: The decoration according to the invention is characterised in that the two half-shells (1, 2) are connected by a pre-bent leaf spring (9) accommodated in two recesses (10, 11) of the half-shells (1, 2), said leaf spring (9) comprising a central hole (12) which is penetrated by a holding member which is integral with the two half-shells (1, 2). Application to articles made of silvered metal.
Patent FR-2677382-A1 (FR)
Title: Method for fastening the rails of a tramway track with respect to the blocks or sleepers and track constructed by implementing this method
Inventor: GABRIEL CHANEL
IPC: E01B9/66
Filed: 1991-06-05
Abstract: It consists in: - assembling each rail (1) with bed plates (2); - placing polyurethane foam pads (8) on the blocks (3) or the sleepers; - arranging the bed plates (2)/rail (1) assembly on the pads (8); - and in clamping the bed plates (2)/rail (1) assembly with respect to the blocks (3) or to the sleepers in order to prestress the pads (8) by a value compatible with the allowable displacement of the rail (1).
Patent FR-2681470-A1 (FR)
Title: Vacuum circuit breaker equipped with self-diagnosis means
Inventor: DOAN PHAM VAN
IPC: H01H33/668
Filed: 1991-09-17
Abstract: Vacuum circuit breaker comprising, for each phase, at least one vacuum capsule housed within a closed volume, characterised in that it comprises at least one scintillating fibre (25) arranged in the space (20) lying between the said volume (10) and the outer surface of the vacuum capsule (11), the said fibre being linked, outside the circuit breaker, to an optoelectronic device.
Patent FR-2681659-A1 (FR)
Title: Butterfly valve
Inventor: MANFRED HOOCK
IPC: F16K1/22
Filed: 1991-09-19
Abstract: This butterfly valve contains, within a body (2), a duct (8) for the passage of a flowing medium. A butterfly (18) swivels by means of a shaft (6) in order to cause the free section for the flow of the medium to vary. It is sought to obtain reliable sealing and, in particular, to avoid the penetration of oxygen into the medium, while also avoiding the formation of dead spaces. It is proposed for the butterfly (18) to be incorporated into the shaft (6) and for its profile to be contained within the limits of that of the shaft (6). Moreover, the butterfly (18) is located in a central region (16) of the duct (8), this central region (16) exhibiting a surface of rectangular transverse section, particularly square.
Patent FR-2683659-A1 (FR)
Title: Dispositif de support a l'epaule pour violon.
Inventor: PAUL-ANTOINE ROULET
IPC: G10D3/18
Filed: 1991-11-07
Abstract: L'invention concerne un dispositif de support à l'épaule pour violon. Ce dispositif de support à l'épaule comporte un étrier (2) venant se fixer sur le violon au voisinage de son bouton (B) de cordier (C). Afin de permettre une fixation décentrée de la mentonnière (3) par rapport au cordier (C), l'étrier est muni d'un montant supplémentaire (23) se fixant dans la mentonnière (3) et venant se serrer contre le fond (F) du violon au moyen d'un organe d'accrochage (25). Cette construction évite que le dispositif de support à l'épaule ne sollicite trop la partie arrière du violon, lorsque l'instrumentiste au cours d'une exécution, engendre un couple de rotation sur le dispositif de support par appui simultané sur la mentonnière (3) et la traverse (7) de l'appui à l'épaule (4). Ce dispositif s'applique aux instruments à cordes joués à l'épaule.
Patent FR-2683857-A1 (FR)
Title: Combustion engine with three connecting rods per piston
Inventor: ALEXIS DEFARGE
IPC: F02B75/06
Filed: 1991-11-18
Abstract: Combustion engine with three connecting rods per piston allowing the use of a precompression chamber under the piston. The invention relates to heat engines with pistons given a reciprocating movement and particularly two-stroke engines. The device is made up of a system of three connecting rods (1, 2, 3) actuating two crankshafts (6, 7). The perfectly straight displacement of the first connecting rod (1) secured to the piston (8) allows the installation of a wall (4) at the base of the cylinder, thus creating an intake and precompression chamber (5) under the piston (8), this being in order to ensure perfect filling of the combustion chamber (11) and expulsion of the burnt gases. The device is therefore intended to improve and widen the field of use of the two-stroke engine.
Patent FR-2685909-A1 (FR)
Title: "Support/bin-bag assembly" for the selective domestic sorting of waste
Inventor: FREIDRICH SULZER
IPC: B65F1/14
Filed: 1992-01-06
Abstract: The support consists of two flats (1) and (2) normally returned elastically against each other. A bin bag (5) is slipped therein, equipped for this purpose with two top hems (6). A pusher device (4) makes it possible to open the bag in order to throw rubbish into it. Next, the bag is closed again automatically.
Patent FR-2691166-A1 (FR)
Title: Superalliage monocristallin à base fer-nickel, notamment pour aubes de turbines de moteurs-fusées, et procédé d'obtention.
Inventor: CORNU DANIEL A
IPC: C22C19/03
Filed: 1992-05-13
Abstract: Le superalliage monocristallin à base de nickel et de fer, adapté notamment à la fabrication d'aubes de turbines de turbopompes de moteurs-fusées cryotechniques, présente la composition pondérale suivante en %: (CF DESSIN DANS BOPI) les autres éléments n'étant éventuellement présents que sous forme d'impuretés. L'alliage présente notamment une bonne tenue aux chocs thermiques et une faible sensibilité à la fragilisation par l'hydrogène gazeux.
Patent FR-2691972-A1 (FR)
Title: Prodn. of siloxane ester for use as hydraulic fluid - by reaction of polysiloxane, and glycol ether
IPC: C08G77/50
Filed: 1992-06-04
Abstract: Prodn. of siloxane ester comprises reaction of polysiloxane of formula (R3SiO)z-(SiR1R2O)w-(SiR3)z (where z is 0 or 1; w is 4-50, R, R1 are 1-4C alkyl; R2 is R3-(OR4)m-R5; R3 is 2-4C hydrocarbon gp.; R4 is 2-3C hydrocarbon gp.; R5 is 1-4C alkyl; and m is 1-10) with a glycol ether of formula R6-(OCxH2x)-OH- where R6 is 1-4C alkyl; x is 2 or 3; and y is 1-5. Pref. molar ratio of glycol ether to silicon is 2-50 and the reaction is carried out at 130-200 deg.C. Glycol ether is pref. di- or tri-ethyleneglycol methyl ether and R2 contains at least 8 carbon and 3 oxygen atoms. Reaction prod. can be transesterified with a glycol (pref. di- or tri-ethyleneglycol). USE/ADVANTAGE - Cpds. are usable as hydraulic fluids (claimed use) and show advantageous stability, toxicological, water absorptive and low temp. flow properties.
Patent FR-2692445-A1 (FR)
Title: Apron for use in the home or workshop - has flexible open-ended hoop at waist in place of strings or ties
Inventor: MARIE-HELENE FARGETTE
IPC: A41D13/04
Filed: 1992-06-22
Abstract: The protective garment, e.g. an apron made from cotton fabric, a plastic coated textile or other material, comprises a lower panel (1), a bib (2) and neck loop (3), and incorporates a flexible hoop, e.g. of plastic-coated steel for attaching the apron round the waist. The hoop can be made from any suitable flexible material, and can be, for example, 1-2 mm thick, 12 mm wide and 70-75 cm long, with sharp edges or tips removed to avoid injury. The hoop slides into a 2 cm open-ended band of material across the garment between the lower panel and bib and can be easily removed prior to laundering and replaced afterwards. USE/ADVANTAGE - Suitable for use by housewives or craftsmen. Simpler and quicker to put on and remove, avoiding need for strings or ties.
Patent FR-2693499-A1 (FR)
Title: Keeping automatic pool cleaning machine in pool - using stored cleaning itinerary to direct machine, detecting emergence from water, returning machine to water and resuming itinerary.
Inventor: FREDERIC PUECH
IPC: E04H4/16
Filed: 1992-07-10
Abstract: The automatic pool cleaning machine (10) has cleaning drums (11), drive rollers and a controller for the drive rollers. The control procedure commences by memorising a sequence of displacements to be performed by the cleaner according to a predetermined schedule. The cleaning machine is then directed according to the stored schedule. A detector continuously watches for emergence of the machine from the water. The control schedule is then overridden till the machine returns itself to the water, when the schedule is resumed. ADVANTAGE - Ensures cleaning machine returns to pool automatically and continues cleaning schedule.
Patent FR-2695424-A1 (FR)
Title: Adjustable striking plate - is carried by movable piece pivoted on base plate with complementary semi cylindrical portions on this base plate, and adjusting cam whose longitudinal displacement achieves rotation of movable piece relative to base plate
Inventor: PHILIPPE GALLEY
IPC: E05B15/02
Filed: 1992-09-10
Abstract: The striking plate (16) is carried by a movable piece (2) pivoted on the base plate (1).The base plate has a semi cylindrical portion (7) and the movable piece  has a complementary semi cylindrical portion (18).The base plate (1) carries a collar (10) which passes through a guide hole (19) in the movable piece (2).The guide hole (19) is extended in the direction perpendicular to the pivoting axis and defines travel end stops for the movable piece. Rotation of the movable piece relative to the base plate is obtained by longitudinal displacement of an adjusting cam (21). The  cam has a convex semi cylindrical surface fitting the concave face of the semi cylindrical portion (18) of the movable piece (2). ADVANTAGE - Eliminates the need for  manufacture of play adjustment wedges.