baber/WOPTO huggingface dataset:
Patent FR-2734786-A1 (FR)
Title: Profile et procede d'assemblage d'elements de structure de siege d'aeronef, elements de structure, assemblage et structure ainsi realises
Inventor: BEDOUCH PIERRE-FRANCOIS
IPC: B64D11/06
Filed: 1995-05-31
Abstract: Profilé spécialement destiné à l'assemblage rigide, par coulissement axial et serrage mécanique, des éléments de structure (2, 3, 4) d'un siège, plus spécialement d'aéronef présentant, en section droite transversale, une forme générale de H (ou pseudo H) à une âme centrale (10), tubulaire rectangulaire ou pseudo-rectangulaire à deux âmes (10a, 10b) généralement analogues entre elles et écartées l'une de l'autre, et comportant respectivement deux paires (11a, 11b) d'ailes (12), généralement analogues entre elles, écartées l'une de l'autre, deux à deux opposées de part et d'autre de l'âme (10) ou une paire d'ailes (12a, 12b), généralement analogues entre elles, écartées l'une de l'autre, rejoignant les extrémités des deux âmes (10a, 1ob), les ailes (12, 12a, 12b) ayant, vers leur extrémité, une saillie (14) au moins vers le plan transversal médian (P) des âmes (10, 10a, 10b) et ayant pour fonction de participer au guidage à coulissement axial et au blocage de l'élément de structure (2, 3, 4).
Patent FR-2736769-A1 (FR)
Title: Repair of cooling fluid casing in high power alternator stator bar
Inventor: CHAMPAGNE ALAIN
IPC: H02K3/24
Filed: 1995-07-13
Abstract: The process is for repair of the cooling casing of the stator bar (3) which comprises hollow conductors for the flow of coolant and solid conductors. These conductors cross the base of the casing (4) and the seal is made by brazing between these conductors and the casing. The bar is kept cool by hollow pieces, made of a good thermal conductor, in which cooling fluid circulates and placed on either side of the bar. The surface is prepared by cutting the casing in situ and then the cover (17) is soldered onto the casing using induction heating. The electrical circuit is then re-established and the cooling circuit reconnected.
Patent FR-2740600-A1 (FR)
Title: Active noise reduction method for vibrating electrical machinery
Inventor: CHAMANT MARC
IPC: G10K11/178
Filed: 1995-10-27
Abstract: The method involves determining different zones on a machine structure for insertion of an acoustic counter noise source (4). Each zone has a detector (7) which detects the vibration and movement of the machinery which is to be cancelled. An electronic circuit feeds back the received signal to produce a noise cancelling response. The response is applied to the acoustic source. Localised holes (6) in the acoustic source area pass the vibration noise to both sides of the machinery.
Patent FR-2727640-A1 (FR)
Title: Procede et solution de reduction destines a la metallisation d'une surface
Inventor: MAGERA YAROSLAW A
IPC: H05K3/18
Filed: 1995-11-23
Abstract: Un procédé destiné à métalliser des zones choisies d'un circuit imprimé (100) traité séquentiellement et ayant deux couches diélectriques comprend l'exposition de la résine A (204) par photodéfinition. La résine A (204) contient 10% ou moins, en poids, de particules de Cu2 O (300) mélangées uniformément dans la totalité de la résine. Le circuit imprimé (100) est vaporisé avec une solution réductrice pour former des îlots catalytiques (301) de CuO et de CuH surtout. Le circuit imprimé (100) est ensuite électrodéposé par autocatalyse pour former des conducteurs, des tampons ou des traversées, où la résine A (204) a été exposée. La solution réductrice comporte un agent réducteur primaire, un agent réducteur secondaire et un agent de capture. La solution réductrice a de préférence un pH supérieur ou égal à 10. L'agent réducteur primaire est de préférence un borohydride. L'agent réducteur secondaire est de préférence un iodure et l'agent de capture est un agent de chélation, de préférence de l'EDTA.
Patent FR-2747536-A1 (FR)
Title: Fishing line thrower with automatic line expulsion
IPC: A01K91/02
Filed: 1996-04-19
Abstract: The fishing projector is designed to project automatically the lower part of the fishing line (14) and the hooking device (18). It consists of a cylindrical-conical head (1), which has a central channel (2) passing through the body longitudinally from the point (3) to roughly the centre of the base (4). The head is extended from the side of the base by a tube (5), of a fixed length and containing a spring (6), to which is attached a piston (7), which has a channel (8) passing through it. The fishing line is tensioned between two rings (10,11), which are situated at the summit (3) of the head and the base of the piston. The upper ring (10) is also attached to the fishing line (13) which leads to the fishing rod.
Patent FR-2748080-A1 (FR)
Title: Deformable elastic seal providing both sealing and damping action
Inventor: FELIX CLAUDE
IPC: E05C19/16
Filed: 1996-04-29
Abstract: The deformable elastic seal comprises a body (4) which has a generally rectangular cross-section. The front face (6) of the body includes a central bar (7) which projects from the surface, and has a width which is less than that of the rear face of the body (5). The body has a longitudinal plane of symmetry (P-P') which bisects a central tubular cavity (8). The body of the seal also includes two lateral tubular cavities (9-1,9-2) situated on either side of the central cavity and forming mirror images of each other. The seal is used in conjunction with an electrically operated closure mechanism.
Patent FR-2753256-A1 (FR)
Title: Fixing and branching unit of feed valve of recycled hot exhaust gases to inlet manifold of motor vehicles
Inventor: VAUDRY JEAN PAUL
IPC: F02M25/07
Filed: 1996-09-06
Abstract: The fixing and branching unit is for a feed valve of recycled hot exhaust gases onto an admission collector in a thermo- plastic material at the point of opening of the latter. The thermo-plastic material has a softening temperature slightly less than the recycled exhaust gases. It is mainly made up, in one part, by an intermediary connecting piece (5) in the form of a tubular body of a short length of which one end extends by a fixing collar (6) with the inlet collector (3) and whose other end is provided with a connecting flange (7) with the free end of the feed valve (2) of the exhaust gas. The other part is in the form of a flat seal (8) with a stratified metal/elastomer structure, which is placed between the solidification collar (6) and the fixing flange (4') formed around the opening (4) of the exhaust gas admission, provided in the admission collector (3).
Patent FR-2739873-A1 (FR)
Title: Assembly to fold carded webs for nonwovens
Inventor: DORING REINHOLD
IPC: B65H45/103
Filed: 1996-10-14
Abstract: The assembly to fold a carded fibre web, for non-woven fabrics, has two reciprocating trolleys (10,14) and at least two continuous conveyor belts (18,20). The lateral section of the take-off belt (6) has at least a partial profiled surface structure across the folding width. The gap between the outlet (46) from the folding trolley (14) and the take-off (6) is set according to the folding width. Preferably the take-off belt (6) has a convex surface profile, symmetrical to the longitudinal belt centre line. The take-off belt (6) is composed of a number of  parallel belts with synchronised displacement. The  belt (6) surface profile is oriented towards the folding trolley, under control from a lower belt support. The surface profile can also be a longitudinal structure against the non-woven retraction direction through grooves or a flexible lath structure, but not as in the edge zones of the take-off belt (6). The maximum gap between the trolley outlet (46) and the take-off is at the centre of the folding. The web thickness is decreased from the centre of the fold to the edges.
Patent FR-2755913-A1 (FR)
Title: Vehicle seat shock absorber
Inventor: FROC LAURENT
IPC: B60N2/42
Filed: 1996-11-15
Abstract: The vehicle seat comprises a back (3) and a seat frame (2) articulated on a support (5) fixed to the vehicle near the frame front. A shock absorber is inserted between the back and the frame rear part. The articulation axis on the support is carried by the seat frame which carries seat occupant's load suspension localised between the frame lateral beams. During a collision vertical loads exerted by the occupant on the seat lower the rear part of the frame from the point H of the occupant relative to the suspension. This engenders a longitudinal constraint from rear to front on the front cross member. The rear part of the seat frame is supported on a fixed support (6) carrying guides for the rear part. The fixed support carries the seat back articulation axis and a guide groove (25) for absorbing the force of the anchoring components (24) of the rear part of the frame on the support.
Patent FR-2756284-A1 (FR)
Inventor: MOULIN CLAUDIE
IPC: A61P3/08
Filed: 1996-11-26
Abstract: Benzopyran derivatives of formula (I) and their isomers and addition salts are new: R1 = 1-9C alkyl; R2, R4, R5 = H or 1-9C alkyl; R3 = H, 1-9C alkyl, 1-9C acyl, carboxy-1-9C alkyl, 2-10C alkoxycarbonyl or quinolinyl-2-methyl (optionally substituted in position 7 by halo); X = CO or CH2; Y = H, 1-9C alkyl or optionally substituted aryl; A = a bond; and R6 = 1-9C alkyl (optionally substituted by optionally substituted aryl) or optionally substituted aryl; or A = 1-9C alkylphenyl (optionally ring substituted), the alkyl group being attached to NY; and R6 = isocyanate, amino (optionally substituted by 1-2 1-9C alkyl or 2-10C alkoxycarbonyl) or NHCONHR7; R7 = optionally substituted Ph, 5-8C cycloalkyl (optionally substituted by 1-9C alkyl) or a 3-azabicyclo(3.3.0)octyl; optionally substituted aryl = Ph or naphthyl (optionally substituted by 1-3 1-9C alkyl, 1-9C alkoxy, 2-10C alkoxycarbonyl, COOH, 2-10C carboxyalkyl, 1-9C acyl, 2-10C alkylcarbonylamino, 1-9C aminoalkyl, amino (optionally substituted by 1-2 1-9C alkyl), 1-9C alkenyl, NO2, halo, trihalomethyl, phthalimido-1-9C alkyl or a group of formula (a); n = 1-6.
Patent FR-2744837-A1 (FR)
Title: Dispositif a semi-conducteur en carbure de silicium et son procede de fabrication
Inventor: TAKEUCHI YUICHI
IPC: H01L21/04
Filed: 1997-01-22
Abstract: Un substrat de semi-conducteur (4) est constitué d'un substrat du type n**+ (1), d'une couche de semi-conducteur en carbure de silicium du type n**- (2) et d'une couche de semi-conducteur en carbure de silicium du type p (3), en carbure de silicium monocristallin à base de cristaux hexagonaux avec la surface principale ayant une orientation planare approximativement dans la face de carbone (0001). Une région de source (5) du type n**+ est formée sur la couche superficielle de la couche de semi-conducteur (3), et une tranchée (7) court à partir de la surface principale à travers la région (5) et la couche de semi-conducteur (3) atteignant la couche de semi-conducteur (2), et s'étendant approximativement dans la direction [1120]. Une couche (8) d'un fin film de semi-conducteur en carbure de silicium du type n est prévue sur la région (5), la couche de semi-conducteur (3) et la couche de semi-conducteur (2) sur les parois latérales de la tranchée (7), alors qu'une couche d'électrode de grille (10) est formée sur le côté intérieur d'un film d'isolation de grille (9), une couche d'électrode de source (12) est formée sur la surface de la région de semi-conducteur (5), et une couche d'électrode de drain (13) est formée sur la surface du substrat du type n**+ (1).
Patent FR-2759856-A1 (FR)
Title: Device for protection for winter plants
Inventor: RATIE SYLVIE
IPC: A01G13/04
Filed: 1997-02-27
Abstract: The protection for plants from cold comprises a wind break made in a single piece cut into diagonals (1) at the upper end. At the lower end are eyelets (2) serving to anchor the lower end which once folded on itself is held by folding the points and fixing the lateral edges by self adhesive bands (3). The windbreak can be fixed by camping hooks (4) introduced through the eyelets and forced into the ground.
Patent FR-2760943-A1 (FR)
Title: Chariot pendoir pour viandes apres abattage
Inventor: BARADAT GUY
IPC: B62B3/00
Filed: 1997-03-18
Abstract: - L'invention concerne un chariot pendoir pour viandes après abattage, caractérisé en ce qu'il est constitué, d'une part, d'une paire de montants (1) sur roues, formés de tubes à section externe non angulaire et munis d'éléments d'accrochage et, d'autre part, d'un jeu de modules d'accrochage (2) amovibles, formés d'une plaque cintrée en forme de V évasé, munie à ses deux extrémités d'un élément d'accrochage complémentaire de ceux desdits montants, au moins l'un des bords longitudinaux de la plaque étant entaillé de place en place d'encoches (10) de forme et dimensions appropriées à la réception en suspension des viandes à transporter.
Patent FR-2761784-A1 (FR)
Title: Composant d'optique integree avec effet de polarisation
Inventor: LANG THIEMO
IPC: G02F1/01
Filed: 1997-04-07
Abstract: Le composant comporte des structures, réalisées en optique intégrée, exerçant des contraintes prédéterminées sur un guide d'onde de transmission (1) de manière à maintenir ou à modifier de manière prédéterminée l'état de polarisation d'une onde lumineuse incidente. Ces structures sont constituées par au moins un guide d'onde plan segmenté (3) disposé latéralement par rapport au guide d'onde de transmission (1) et constitué par des guides d'onde latéraux (4) parallèles et perpendiculaires à l'axe longitudinal du guide d'onde de transmission. De telles structures peuvent être disposées symétriquement ou asymétriquement, alternativement de part et d'autre du guide d'onde de transmission.
Patent FR-2764867-A1 (FR)
Title: Protective package for helmet e.g. motorcycle helmet
Inventor: CASARTELLI GABRIEL
IPC: B65D75/32
Filed: 1997-06-23
Abstract: The package is made from two half shells. These are generally symmetrical to each other with respect to the plane of symmetry of the helmet (1). They completely cover the outside surface of the helmet whilst leaving the lower opening of the helmet uncovered. The two half shells are made from transparent plastic material. The two half shells are assembled together along the plane of symmetry of the helmet and have a border (6) located along this plane where they are connected together one to the other. A carrying handle is located on the package at the top of the helmet.
Patent FR-2765730-A1 (FR)
Title: Hybrid semiconductor component especially IR detector
Inventor: ROSENCHER EMMANUEL
IPC: H01L31/0352
Filed: 1997-07-04
Abstract: In a hybrid semiconductor component comprising a matrix of photoconductive pixels on a substrate, hybridised with a read circuit by means of microspheres, the novelty is that each pixel comprises a serpentine photoconductive zone (Dij) with an ohmic contact (C1ij, C2ij) at each end and the pixel array is covered with a dielectric layer having metallised vias centred on the ohmic contacts, an interconnection network for the contacts (C1ij) and electrodes (Eij) joined to the contacts, the electrodes having dimensions of the same order of magnitude as the microspheres and being connected to the microspheres. Also claimed is a process for manufacturing the above hybrid component.
Patent FR-2767917-A1 (FR)
Title: Plumb line for building alignment
Inventor: REYNIS MARC
IPC: G01C15/10
Filed: 1997-08-26
Abstract: The plumb line has a wire (F) with a weight (100) and a vertical reference slide. The end of the wire has a reel (200) mounted inside a casing (300), allowing simultaneous wedging and functioning of a fixed height reference along the wire when the casing is applied against a support to be checked and the wire is unreeled.
Patent FR-2768196-A1 (FR)
Title: Fixing plate for vehicle bodywork sections
Inventor: HELARY BERNARD
IPC: B60R13/02
Filed: 1997-09-05
Abstract: The fixing plate (4) is held onto the support  (2) by a screw (3) passing through a longitudinal opening (1a)  in the piece to be fixed (1). The body (5) of the fixing plate is mounted to move longitudinally on the surface of the piece guided by guides (6) disposed in the interior of the opening. The fixing plate is blocked in position by the stops (9,10) engaging in the opening, and moves to a freedom of longitudinal movement of the plate in the opening when the clamping screw is tightened down which causes the stops to pivot out of engagement.
Patent FR-2770576-A1 (FR)
Inventor: KRAEUTLER BERNARD
IPC: E06B9/262
Filed: 1997-10-31
Abstract: The invention concerns a safety and protective device for a materials storage door with a lift curtain (1) comprising a flexible curtain consisting of a single sheet, provided with at least one lifting belt arranged externally on the curtain. The invention is characterised in that it consists of an apron (7) designed to be arranged against the curtain on its surface where the belts are located, to cover the gate from near the base up to at least a sufficient height to ensure the desired protection, and at least over a width covering the belts, the apron being capable of being fixed to the curtain in such a way as not to obstruct the movements of the belts.
Patent FR-2771663-A1 (FR)
Inventor: BUCHLER MANFRED
IPC: B22C1/02
Filed: 1997-12-03
Abstract: The invention concerns an additive for foundry mould sands for generating shiny carbon, characterised in that it consists in a fluid composition comprising within a liquid support particles of at least one substance, other than coal, capable of producing shiny carbon while the metal is being cast. The invention also concerns its preparation method and its use for making a composition for foundry mould.
Patent FR-2772019-A1 (FR)
Inventor: JAUFFRET HENRI
IPC: C02F1/72
Filed: 1997-12-04
Abstract: The invention concerns a method for treating ferruginous mineral water, rich in carbon dioxide, characterised in that it consists (a) in contacting said water with a material based on manganese dioxide (MnO2) and (b) in recuperating the treated mineral water with low iron content. The invention also concerns a method whereby the material based on manganese dioxide (MnO2) is regenerated by chemical process, optionally preceded by a regeneration by mechanical process, said chemical regeneration comprising an acid regeneration step and an oxidizing regeneration step.
Patent FR-2773223-A1 (FR)
Title: Systeme de projection ou visualisation d'images
Inventor: SARAYEDDINE KHALED
IPC: H04N9/31
Filed: 1997-12-29
Abstract: L'invention est relative à un système de projection ou de visualisation d'images comportant une valve (16) présentant une pluralité d'éléments formateurs d'images de coefficient de transmission de lumière pouvant être commandé pour représenter l'image, et un moyen d'éclairement de la valve (16) comprenant une source lumineuse (26) et un intégrateur (28) à deux réseaux de lentilles associés de façon telle que chaque lentille du second réseau répartit sur la valve la lumière reçue d'une lentille correspondante du premier réseau. Ce système comporte un moyen (22) pour focaliser le faisceau d'éclairement sur l'intégrateur. Les dimensions de l'intégrateur sont ainsi minimisées. Le moyen de focalisation comprend, par exemple, un réflecteur (22) qui réfléchit la lumière produite par la source (26), l'intégrateur (28) étant alors disposé sensiblement dans le plan focal du réflecteur (22).
Patent WO-9841716-A1 (WO)
Title: Earthquake-proof device for buildings and engineered constructions
Inventor: DOMANGE BRUNO
IPC: E04B1/98
Filed: 1998-03-19
Abstract: The invention concerns an earthquake-proof device for buildings and engineered constructions characterised in that it comprises pre-stressed cables (A1, A2, B ...) fixed at one of their ends to a ground structure (22) supporting the building or construction and at their other end to a high storey structure (24) of the building or construction, said cables (A1, A2, B ...) being stretched along an optimised curve by calculation based on the structural features of the building or construction, the cable being stretched in a plane passing through the horizontal displacement direction which needs to be limited.
Patent WO-9933738-A1 (WO)
Title: Foldable and stackable device for winding flexible tubular pipes
Inventor: SEGUIN BRUNO
IPC: B65H75/36
Filed: 1998-11-23
Abstract: The invention concerns a device for winding a flexible tubular pipe (14) comprising at least a winding wheel (1) consisting of a hub (2) and spokes (3) radiating from the hub (2), characterised in that the spokes (3) are articulated on the hub (2) such that they can be folded towards the hub (2) axis.
Patent FR-2773556-A1 (FR)
Inventor: BERTHEREAU ANNE
IPC: B60J1/00
Filed: 1998-03-05
Abstract: The invention concerns a silico-sodocalcic glass composition in particular for producing glazing sheets and comprising the constituents listed below with contents expressed in percentage by weight, defined within the following limits: SiO2 74-80 %; B2O3 0-2 %; MgO 0.3-4 %; CaO 1-10 %; Na2O 11-17 %; K2O 0.3-1.5 %; Al2O3 0.2-2 %; Fe2O3 0.2-2 % where Fe2O3 is total iron for a thickness of 3.5 mm, the global energy transmission TEis less than 46 %, and preferably less than 45 %, the ultraviolet transmission TU.V.ISO is less than 18.5 % and preferably less than 15 %.
Patent FR-2760638-A1 (FR)
Inventor: FRIESS STEFAN
IPC: A61P1/00
Filed: 1998-03-12
Abstract: The invention provides a unit formulation which comprises a 2-hydroxy-5-phenylazobenzoic acid derivative which is particularly sodium balsalazide dihydrate which formulation has a density of at least 0.9 mg/mm<3> and its use in the treatment of gastrointestinal diseases.
Patent FR-2777120-A1 (FR)
Inventor: MARECHAL GILLES
IPC: H01R13/46
Filed: 1998-04-07
Abstract: The invention concerns marking means for noting the working voltage of an electrical connection element (2; 4), mounted on an accessory or support (3; 5), characterised in that it is in the form of at least a coloured ring (9a, 9b) arranged to be inserted between the connection element (2;4) and its support (3; 5), at least one of the ring dimensions in diametrical direction being not smaller than the corresponding dimensions of the connection element (2; 4) and/or its support (3; 5) at their interface so as to have an annular peripheral display surface (11a, 11b) which, at least partly, is flush with or projects from said connection element and/or its support.
Patent FR-2778501-A1 (FR)
Title: Connecteur electrique a verrouillage des bornes de contact
IPC: H01R13/436
Filed: 1998-05-05
Abstract: Connecteur électrique muni d'un boîtier comportant une face avant et une face arrière et comportant au moins une rangée d'alvéoles, recevant de bornes de contact femelles, munis de premiers trous (30) débouchant dans la face avant du boîtier, et dont au moins une des parois comporte au moins une zone mince allongée formant une colonnette (34) séparée du reste de la paroi par des fentes parallèles à la direction d'insertion des bornes de contact dans les alvéoles, cette zone mince étant munie d'un ergot interne (36) pour s'engager dans une fenêtre des bornes, muni en outre de moyens de verrouillage secondaire des bornes de contact constitués par des plots (41) déplaçables perpendiculairement à la direction d'insertion des bornes entre une position écartée des colonnettes et une position d'appui des colonnettes.