baber/WOPTO huggingface dataset:
Patent WO-9802700-A1 (WO)
Title: Sechoir a vapeur
Inventor: TIITU OLLI
IPC: F26B11/04
Filed: 1997-06-18
Abstract: L'invention porte sur un séchoir à vapeur servant notamment au séchage de concentrés et comportant un tambour (17) dans lequel un conduit de distribution de vapeur (27) et un réseau (18) de tubes de vapeur sont montés en position centrale. Le réseau de tubes de vapeur consiste en plusieurs groupes (181-18n) disposés autour du conduit de distribution de vapeur (27) transversalement par rapport au grand axe du tambour (17) . Les groupes de tubes de vapeur sont situés dans le sens de la longueur du tambour (17) séparés les uns des autres par une distance (L¿2?) et sensiblement sur la totalité de la longueur du tambour (17), tandis que les tubes de vapeur s'étendent à l'intérieur desdits groupes perpendiculairement au rayon du tambour (17) et formant des cercles concentriques espacés les uns des autres dans le sens du rayon du tambour. Le tambour (17) du séchoir (10), entraîné en rotation par des galets (13, 14, 29, 15) et reposant sur des supports (28, 16), tourne en même temps que le système de tubes de vapeur (18) monté à l'intérieur dudit tambour (17) et consistant en une série de réseaux de tubes de vapeur (18?1-18n¿).
Patent FR-2803550-A1 (FR)
Title: Laser cutting of plates, sheets or tubes made of stainless steel or steel coated with aluminum or an aluminum alloy involves using a multi-focal optical device and an assisting gas
Inventor: BERTEZ CHRISTOPHE
IPC: B23K26/12
Filed: 2000-01-10
Abstract: Laser cutting of a 1.5-5 mm thick stainless steel article or a steel article coated with aluminum or its alloy is carried out by using a transparent or reflecting multifocal optical device, preferably a lens, for focussing at least one laser beam, and at least one assisting gas comprising oxygen or a mixture of oxygen and nitrogen containing at least 90 % nitrogen. Preferred Features: The optical device can be selected from lenses and/or mirrors, and is preferably a bifocal lens. Preferably, when the assisting gas is oxygen, it contains less than 500 ppm (more preferably, less than 100 ppm) in volume of argon as impurity. When the assisting gas is a mixture of nitrogen and oxygen, the amount of oxygen is above 0 volume % and less than 8 volume %, (more preferably, 150 ppm to 5 volume %), the remainder being nitrogen. The mixture of nitrogen and oxygen can be obtained from atmospheric air using a membrane system.  The optical device is fitted so as obtain at least a first focussing point located close to, and preferably coinciding with, the upper surface of the article to be cut, or in the thickness of the article in a zone close to the upper surface of the article, and a second focussing point located close to the lower surface of the article, either within or outside its thickness. An Independent claim is given for a laser cutting installation used for implementing the above process.
Patent WO-0104747-A1 (WO)
Title: System for fast development of interactive applications
Inventor: HERVET YVES
IPC: G06F9/44
Filed: 2000-07-06
Abstract: The invention concerns  a system for developing interactive applications transmitted through a network. The system comprises, activated by the operation of a computer, an electronic editor (E) for simulating a display screen of a display monitor, and an interface controlling (MCS) a control module associated with said display monitor. A module generating virtual objects (GOV) specific to the application to be developed is provided, the virtual objects being selected at least among images in point mode, video files, textual files, capable of being edited, displayed, represented by the editor (E) for forming a scene of the pplication. A control module (COR) for correlating event/action pairs is provided, an event corresponding to the imbalance of the state of an operation system and an action corresponding to an initialisation or a modification of the display or the representation of one or several scenes constituting the applications. The invention is useful for developing interactive applications, in particular on TV channel, Internet network or the like.
Patent FR-2805936-A1 (FR)
Title: Moteur ou generateur a induction electrique ayant un inducteur multipolaire et un induit a ailettes rayonnantes
Inventor: GILLONNIER JULIEN
IPC: H02K21/22
Filed: 2000-03-02
Abstract: L'invention concerne un dispositif moteur ou générateur à induction électrique multipolaire comprenant :- un rotor externe (10) comprenant une pluralité de pôles magnétiques inducteurs appariés (13-15) et,- un stator interne (12) comprenant une pluralité de bobinages conducteurs d'induit (14-16). Selon l'invention,- le rotor comprend des cavaliers magnétiques (11) présentant des pôles opposés (13-15) disposés suivant des génératrices (G) parallèles à l'axe (A) du moteur et,- le stator comprend une série de minces tôles d'induit (12) disposées suivant des plans sagittaux, à des positions angulaires successives espacées étroitement. Selon la réalisation illustrée, chaque tôle d'induit (12) a une forme de U et chaque cavalier (11) a une forme complémentaire de PI ou de U inversé, avec des entrefers (17) radiaux. Selon une autre réalisation, chaque tôle d'induit a une forme de T et chaque cavalier a une forme complémentaire de C renversé, avec des entrefers axiaux.
Patent WO-0128860-A1 (WO)
Title: Device for distributing tablets or equivalents thereof in moving honeycomb-structured sheets in a conditioning plant
Inventor: GAUTHIER DENIS
IPC: B65B35/00
Filed: 2000-10-18
Abstract: The invention relates to a device comprising the following elements arranged above the path along which a honeycomb-structured sheet is displaced: at least one rotating brush (4a) extending transversally across the width of said sheet, whereby said brush is freely and rotatably mounted in a support and connected to means which can drive it rotationally under the control of a control housing. According to the invention, each brush (4a) comprises tubular brush sections (27a-27c) which are mounted on a cylindrical shaft (25), each section being connected to the rotational driving means (25,30) with a torque limiter (28) inserted therebetween, whereby said torque limiter tolerates the pivoting of the section on the shaft beyond an adjustable resistant torque value exerted upon said section and each section is associated with a means (40) limiting the rotation thereof with respect to the shaft (25) that bears it.
Patent FR-2791600-A1 (FR)
Title: Procede destine a la fabrication d'elements en matiere plastique a geometrie non integralement developpable renforces par des fibres
Inventor: ROCKER OLAF
IPC: B29C70/34
Filed: 2000-03-29
Abstract: Procédé d'un coût efficace pour fabriquer des éléments à géométrie non intégralement développable renforcés par des fibres avec utilisation de la technique de préimprégnation.La partie développable de l'élément (1) en matière plastique est préfabriquée par voie automatisée sous la forme d'un produit semi-fini préimprégné (2), la partie non développable de l'élément (1) en matière plastique est préfabriquée sous la forme d'un produit semi-fini textile (3), enduit d'un film de résine (4) et assemblé au produit semi-fini préimprégné (2), qui est placé dans un dispositif de durcissement (5) comportant une hotte sous vide flexible (7), et le dispositif de durcissement (5) équipé et mis sous vide est soumis dans un autoclave à des traitements de température et de pression.
Patent FR-2810861-A1 (FR)
Title: Dispositif pour l'application d'un produit sur les fibres keratiniques, notamment des cils ou les sourcils
Inventor: GUERET JEAN LOUIS
IPC: A45D40/26
Filed: 2000-06-30
Abstract: La présente demande concerne un dispositif (1) pour l'application d'un produit sur les fibres kératiniques, notamment sur les cils ou les sourcils, comprenant une pluralité d'éléments d'application (80) orientés transversalement à un axe longitudinal X du dispositif, au moins une portion d'un bord périphérique d'un premier élément d'application (81) étant à distance, décroissante selon un profil progressif, d'au moins une portion correspondante d'un second élément d'application (86, 92), consécutif au premier, de manière à définir au moins une zone d'étranglement (87, 93) pour lesdites fibres, lorsque ces dernières sont mises en engagement avec le dispositif entre lesdits premier et second éléments d'application.
Patent FR-2810915-A1 (FR)
Title: Determination of the polishing duration for the surface of an integrated circuit plaques uses Fourier Series to determine polishing duration for removal of a layer of given average thickness
Inventor: PERRIN EMMANUEL
IPC: B24B37/04
Filed: 2000-07-03
Abstract: Method in which initial and final topographical samples of a plaque sample and a sample of the plaque to be polished are transformed into Fourier Series. The polishing duration (T) for the plaque to be polished is taken from the Fourier Series and the average thickness (e-m) to remove.  Method for determination of the duration of polishing of the surface of a integrated circuit plaque including a layer of material to be polished on a mechanical-chemical machine. In particular on a polishing machine in which the plaque to be polished is subjected to a set pressure between a rotating head and a polishing tissue carried on a rotating plate and covered by an abrasive material so as to remove a predetermined average thickness from the layer to produce a final determined topography Independent Claims are included for - a detailed method and the formula for Fourier Series transformations.
Patent FR-2954913-A1 (FR)
Title: Procédé de séparation des actinides et des lanthanides à partir d'une phase liquide provenant du retraitement de combustibles nucléaires usés
Inventor: HERES XAVIER
IPC: B01D11/04
Filed: 2000-09-05
Abstract: L'invention concerne un procédé de séparation des actinides et des lanthanides à partir d'une phase liquide provenant du retraitement de combustiblles nucléaires usés. On met en contact en (3) une phase organique contenant les actinides An et les lanthanides Ln avec une première solution aqueuse (HNO3 ou NO3- > 0,1 mol.L -1 ) contenant un complexant organique hydrophile des actinides pour extraire An(III) dans cette première solution. On peut ensuite récupérer Ln(III) dans une seconde solution aqueuse en (5). Le complexant peut être la 2, 6-bis (5, 6-diméthyl-1 , 2, 4-triazine-3 -yl) pyridine
Patent FR-2814910-A1 (FR)
Title: Beet grubber for crops in two or more rows has telescopic connecting bar attached to grubber units, two sections of bar being held together by pin, ensuring that each grubber follows its own row, while allowing small degree of lateral play
Inventor: BOULNOIS GERSENDE
IPC: A01D25/02
Filed: 2000-10-10
Abstract: The beet grubber for crops in two or more rows has a telescopic connecting bar (9, 10) attached to the grubber units (3, 3'). The two sections of the bar are held together by a pin (11). This ensures that each grubber follows its own row, while allowing a small degree of lateral play.
Patent FR-2815330-A1 (FR)
Title: Module for building conveyor comprises wires bent to form eyes at either end and plates on outside of these which have apertures which line up with eyes, bars being passed through so that units can pivot and transverse wires welded to units
Inventor: GRISLAIN BENOIT
IPC: B65G17/06
Filed: 2000-10-16
Abstract: The module for building a conveyor comprises wires (5) which are bent to form eyes at either end and plates (10) on the outside of these which have apertures which line up with the eyes. Bars (8) are passed through the apertures and eyes so that the units can pivot. Transverse wires (6) are welded to the longitudinal wires and to the plates.
Patent FR-2809750-A1 (FR)
Title: Tread for retreading tires, has thickness varying throughout its width, internal face defined in concave arc, and external face which is flat or slightly convex
Inventor: TAMEGA RIBEIRO MARCO ANTONIO
IPC: B29D30/52
Filed: 2000-10-27
Abstract: A tread has a thickness varying throughout its width; an internal face defined in a concave arc with a radius of curvature corresponding to that of an external face of a tire carcass; and an external face which is flat or slightly convex with a radius of curvature larger than that of the internal face.  A tread has an external face (21) provided with usual grooves (23), and an internal face (22) to be seated and adhered usually by vulcanization to a convex external face of a tire carcass from which the compound of the original tread has been totally abraded. It presents a thickness (e) varying throughout its width. The internal face is defined in a concave arc with a radius of curvature corresponding to that of the external face of the tire carcass. The external face is flat or slightly convex with a radius of curvature larger than that of the internal face.
Patent FR-2817289-A1 (FR)
Inventor: GALAND CHRISTOPHE EMILE
IPC: F02C7/00
Filed: 2000-11-30
Abstract: The invention concerns a device for centring a tube (3) or a component inside a turbine hollow shaft (2) in a gas turbine, said tube (3) or said component being secured in rotation with said shaft (2) at its ends, said device comprising a sheath (9) integral with said tube (3) and enclosing it, an elastic ring (20) interposed between the sheath (9) and the shaft (2) and having a pair of diametrically opposed shoes extending radially outwards, and means for expanding the ring (20) after the device is assembled so that said shoes are pressed against the inner wall of the shaft. The invention is characterised in that the shoes consist of thin cylindrical and elastic walls (25) having unstressed an external diameter slightly different from the internal diameter of the hollow shaft (2) and matching the inner wall (21) of the shaft (2) when assembled.
Patent FR-2818593-A1 (FR)
Title: Toit escamotable notamment pour vehicule du type break, a bras et leviers pivotants
Inventor: QUEVEAU GERARD
IPC: B60J7/14
Filed: 2000-12-21
Abstract: L'élément arrière (3) est relié de façon articulée près du bord arrière supérieur (4) du coffre arrière (5) de façon à pouvoir basculer vers l'avant à l'intérieur du coffre (5). L'élément intermédiaire (2) est relié de façon articulée d'une part, à un bras pivotant (7) articulé à la carrosserie, en un point (8) situé près du bord supérieur avant (9) du coffre (5), d'autre part à un levier (10) articulé à cet élément intermédiaire (2) et à l'élément arrière (5). L'élément intermédiaire (2) est relié à l'élément avant (1) par deux leviers articulés (1 1, 12), des premiers moyens de liaison étant prévus pour commander le pivotement de ces deux leviers (11, 12) pour faire passer l'élément avant (1) au-dessus de l'élément intermédiaire (2), lors du pivotement dudit bras pivotant (7) vers l'arrière et des seconds moyens de liaison étant prévus pour commander le basculement de l'élément arrière (3) vers l'avant et vers le coffre (5), lors du pivotement dudit bras pivotant (7) vers l'arrière.
Patent FR-2804514-A1 (FR)
Title: Visualisation tete-haute de vehicule
Inventor: KANAMORI NAOHITO
IPC: G09G3/34
Filed: 2001-01-10
Abstract: Une source de lumière (10b) d'un panneau à cristaux liquides employé dans une visualisation tête-haute destinée à un véhicule comporte un filament incorporé destiné à émettre une lumière présentant une luminance élevée et un autre filament incorporé destiné à émettre une lumière présentant une faible luminance. Le filament incorporé destiné à émettre une lumière présentant une faible luminance est utilisé pour une plage de luminance de 0 à La. Par contre, le filament incorporé destiné à émettre une lumière présentant une luminance élevée est utilisé pour une plage de luminance de La à Lb. En outre, les deux éléments peuvent être utilisés en même temps pour émettre une lumière présentant une luminance maximum (La+Lb).
Patent WO-0162595-A1 (WO)
Inventor: BEYER JEAN-CLAUDE
IPC: B64G1/22
Filed: 2001-02-22
Abstract: Les diverses embases sont disposées en couronne sur la plate-forme d'emport, chaque embase présentant une paroi cylindrique comprenant des éléments de surface incurvés et des éléments de surface sensiblement plans. Suivant l'invention, on dispose des éléments de paroi modulaires ô surface incurvée (201,202,211,212) et des éléments de paroi ô surface plane (22,23,24) selon une géométrie d'embase prédéterminée, et on assemble lesdits éléments suivant leur bords adjacents, pour réaliser la paroi cylindrique de l'embase.
Patent FR-2819878-A1 (FR)
Title: Flexible deep sea pipe has wall formed from helically wound seamed profile hollow tube
Inventor: ESPINASSE PHILIPPE
IPC: F16L11/08
Filed: 2001-01-25
Abstract: The flexible deep sea pipe has a metal casing with a helical wound seamed profile tube wound around a longitudinal axis (A-A). The wall (3) can have two profiles which are symmetrical to a central axis. The casings are formed by deformation of the hollow tube so that the inner and outer tube walls come into contact after deformation.
Patent FR-2820515-A1 (FR)
IPC: G02C7/06
Filed: 2001-02-02
Abstract: The invention concerns a progressive multifocal ophthalmic lens, comprising an aspherical surface, with equal addition value to the mean sphere difference between a reference point of the near-vision region and a reference point of the far-vision region. It has a progression length less than 12 mm, the progression length being equal to the vertical distance between a mounting cross and the point of the meridian where the mean sphere value is higher by 85 % of the addition value than the sphere value at the reference point for far-vision. To provide the lens with good vision characteristics, not only about the meridian, but also in the extrafoveal vision regions, the ratio between the product of the cylinder by gradient norm of the sphere and the square of the addition value is less than 0.08 mm<-1> at any point of a disc with a diameter of 40 mm centred on the lens centre. Additionally, the cylinder in the part of the disc located above the mounting cross in less than 0.5 times the addition value. Said characteristics ensure optical performances of the lens, despite the low value of the progression length.
Patent FR-2821867-A1 (FR)
Inventor: LUCAS DIDIER
IPC: D03D11/00
Filed: 2001-03-09
Abstract: The procedure consists of separating the layers (3, 4; 5, 6) of the edges of lengths (1, 2) of a three-dimensional fabric to be joined together, interleaving the separated layers and fastening them together e.g. by single or multiple seams (7) or sliding clasp fasteners (8).
Patent FR-2822504-A1 (FR)
Title: Fixing for connecting wooden framework elements comprises metal element interposed between two elements to be assembled by nails
Inventor: LAURENT MAXIME NOEL EDMOND
IPC: E04B1/26
Filed: 2001-03-26
Abstract: The fixing consists of a metal element (2) interposed between two elements (1) of any material to be assembled by nails (3).
Patent FR-2823280-A1 (FR)
Title: Chain lubricating device comprises toothed wheel and channel with valve directing lubricant to chain
Inventor: LIGOUY JEAN BAPTISTE
IPC: F16H57/05
Filed: 2001-04-10
Abstract: The greasing device comprises a toothed wheel (1), a channel (3) for directing the lubricant to the chain (2) and a valve (4) for stopping the flow of the lubricant through the channel. Opening of the valve is controlled by rotation of the toothed wheel.
Patent FR-2824140-A1 (FR)
Title: Analysis of gaseous mixture which may contain at least one flammable gas to determine its explosivity comprises placing gas in contact with heating element prior to passing gas over resistance element for analysis
Inventor: BASOVSKI BORIS
IPC: G01N33/00
Filed: 2001-04-25
Abstract: Before the gas is passed over the resistance element for analysis, it is placed in contact with another heating element (9) to achieve at least partial decomposition of the components in the mixture which may poison the oxidation catalyst.  The gaseous mixture is passed over a resistance heating element (8) coated with an oxidation catalyst (12) included in an electrical circuit. The explosivity of the gas is determined by analysis of the signals from the electrical circuit. The upstream heating element is a heating tube or a second resistance element without the oxidation catalyst included in the electrical circuit. The resistance heating element is in a container (1). A device (17) for measuring the electrical signals relay the explosivity. The gaseous mixture enters the container and passes first into an expansion chamber or decomposition chamber containing the upstream heating element and then to a combustion chamber containing the main heating element coated with catalyst. Alternatively, the two elements are in a single chamber with the upstream heating element in the inlet. The electrical circuit includes a Wheatstone bridge with the two resistance heating elements in one branch of the bridge. The heating elements comprise a filament enclosed in a bead of refractory material
Patent FR-2810889-A1 (FR)
Title: Nerve regeneration tube for use in medicine to promote regrowth of damaged nerves has smooth, compact exterior surface and fibrous inner surface, and is made from mixture of type I and III collagens
Inventor: SPECTOR MYRON
IPC: A61L27/00
Filed: 2001-06-21
Abstract: A nerve regeneration tube comprising a resorbable side wall of a collagenic matter which has a smooth and compact exterior surface, which inhibits adherence of cells to it and acts as a barrier to hinder passage of cell through it, and a fibrous interior wall. Preferred Features: The sidewall is formed of a mixture of type I and type III collagens. It contains most preferably 1-5 % type I and 95-99% type III. It contains a filling consisting of type I or type IV collagen or a 1:1 by weight mixture of the two of which the fibers are oriented longitudinally with respect to the tube. The filling also includes a nerve growth stimulant (laminine) or nerve growth factor or a mixture of the two. The tube wall is derived from collagen containing membrane, preferably peritoneum. The tube is constructed from a sheet of material with a smooth side and a fibrous side, which is formed into the tube with the fibrous side innermost by sutures or an adhesive.. The tube is then filled with the filling. It is disclosed that a suitable material is Bio-Gide (TM), the formation of which is described in US Patent No. 5837278
Patent FR-2827921-A1 (FR)
Inventor: GUIDETTI PASCAL
IPC: F16B2/24
Filed: 2001-07-24
Abstract: The invention concerns a device for locking two elongated elements the first of which slides in the second telescopically, comprises means (12, 22) for locking in the longitudinal direction the first element (2) relative to the second element (4), which include a lock washer (13) arranged around the first element and whereof a circumferential portion is placed between two longitudinally opposite supports of said second element and an elastic return member (18) placed between said second element and said washer and acting on the washer in a point distant from said supports so as to bring the lock washer into an extreme inclined position relative to the first element wherein the two opposite parts of said washer are in contact with the first element so as to lock the first element (2) relative to the second element (4) in the longitudinal direction. The device further comprises a tilting member (5) articulated on said second element, a spacer member (104) placed between the lock washer and the tilting member and a control member (32) enabling to act on said tilting member, such that an action on said tilting member causes the tilting member to tilt which, via the spacer member, acts on the lock washer so as to space it apart from its said extreme position countering said elastic return means, by reducing its inclination, so as to release the first element relative to the second element.