baber/WOPTO huggingface dataset:
Patent WO-03024545-A1 (WO)
Title: Joint a manchon situe entre le revetement externe et le tubage interne d'un arbre dont la longueur peut etre reglee de maniere telescopique
Inventor: MANNINEN TAISTO
IPC: A63C11/22
Filed: 2002-09-04
Abstract: L'invention concerne un joint à manchon situé entre le revêtement externe (2) et le tubage interne (3) d'un arbre (1) réglable de manière télescopique. Le joint à manchon comprend une première section (4) de manchon fixée de manière permanente autour de l'extrémité du revêtement externe (2), et une seconde section (20) de manchon dont le filetage intérieur (22) vient en contact avec le filetage extérieur (6) du premier élément (4) de manchon, le tubage interne (3) étant destiné à glisser dans le revêtement externe et le joint à manchon. La seconde section (20) de manchon est pourvue d'éléments internes (100) de blocage par frottement de type raccord entourant le tubage interne (3), et dont les composants (9, 10, 11) de type raccord sont amovibles de manière axiale les uns par rapport aux autres et peuvent ainsi s'emboîter pour un verrouillage par frottement grâce à la rotation des sections (4, 20) de manchon l'une par rapport à l'autre. Les composants (9, 10,11) de type raccord comprennent au moins deux anneaux (10) de verrouillage par frottement et au moins trois colliers (9, 11) de serrage. Les anneaux de verrouillage par frottement comprennent une rainure (10c) en longueur, permettant une contraction radiale de l'anneau (10) de verrouillage par frottement et présentant des faces d'extrémité coniques (10a, 10b) aux deux extrémités, se rapprochant l'une de l'autre lorsqu'elles se rapprochent de la surface extérieure de l'anneau (10) de verrouillage par frottement. Les colliers (9, 11) de serrage présentent des faces d'extrémité coniques (9b, 11a, 11b) situées contre les faces d'extrémité coniques (10a, 10b) des anneaux (10) de verrouillage par frottement.
Patent WO-0053071-A1 (WO)
Inventor: VERGOIGNAN GABRIEL
IPC: A47K1/02
Filed: 2000-03-08
Abstract: Lave-mains ambulant et autonome pour un usage répétif en milieu médical, comportant, sur un bâti (1) mobile, au moins une vasque (4), un ajutage (5) relié par une canalisation (18) à un réservoir d'eau (21), des moyens (27, 28, 32) électriques ou pneumatiques pour alimenter l'ajutage (5) en eau sous pression en provenance dudit réservoir (21) et un distributeur (6) d'un produit antiseptique remarquable en ce qu'au moins une unité de filtration primaire (23, 33) intercalée en amont de l'ajutage (5) dans la canalisation de distribution (18) pour constituer une barrière à l'égard des germes pathogènes, des tensio-actifs, des composés aromatiques et colorants présents dans le liquide antiseptique, l'eau souillée dans la vasque (4) retournant directement ou par une unité intermédiaire de traitement (7, 16) dans le réservoir (21).
Patent FR-2789268-A1 (FR)
Title: Production of black tea with improved flavor comprises treating green tea leaves with a combination of phenolic acids and amino acids before fermentation
Inventor: GANGULI SHOVAN
IPC: A23F3/08
Filed: 2000-02-03
Abstract: Production of black tea from green tea leaves by wilting, maceration, fermentation and heat treatment comprises treating the green tea leaves with a combination of phenolic acids (I) and amino acids (II) before fermentation.
Patent FR-2806081-A1 (FR)
Title: Hydrogenation of nitrile groups to amine groups, for use in synthesis of polyamides, comprises using hydrogen in presence of hydrogenation catalyst and strong mineral base
Inventor: BOSCHAT VINCENT
IPC: C07C211/12
Filed: 2000-03-08
Abstract: hydrogenation of nitrile groups to amine groups, using hydrogen in presence of hydrogenation catalyst and strong mineral base derived from alkali or alkaline earth metal comprises conditioning of hydrogenation catalyst by mixing it with mineral base and solvent in which the base is hardly soluble.  Process of hydrogenation of nitrile groups to amine groups, using hydrogen in presence of hydrogenation catalyst and strong mineral base derived from alkali or alkaline earth metal comprises the stage of conditioning of catalyst by mixing it with specific amount of strong mineral base and a solvent in which this base is hardly soluble, followed by introducing this mixture, containing conditioned catalyst, into hydrogenation medium, containing compound to be hydrogenated and optional solvent.
Patent WO-0248288-A1 (WO)
Title: Method for hydrotreatment of a heavy hydrocarbon fraction with switchable reactors and reactors capable of being shorted out
Inventor: TROMEUR PASCAL
IPC: C10G65/04
Filed: 2000-12-11
Abstract: The invention concerns a method for hydrotreating a heavy hydrocarbon fraction in a first hydrodemetallation section, then in a second hydrodesulphurization section into which the effluent is made to pass from the first section. The hydrodemetallation section is preceded by at least a guard zone. Said hydrotreatment comprises the following steps: a) a step, wherein the guard zone is used; b) a step, during which the guard zone is shorted out and the catalyst it contains is regenerated and/or replaced; c) a step, during which the guard zone whereof the catalyst has been regenerated and/or replaced is re-connected; d) a step during which at least one of the reactors of the hydrodemetallation section and/or of the hydrodesulphurization section can be shorted out and the catalyst it contains regenerated and/or replaced.
Patent FR-2809489-A1 (FR)
Title: Method for detecting leaks in sealed conduit networks involves injection of pressurized air until a stable air cushion is formed at the leak and then tracing a mobile marker stopper until it reaches the leak point
Inventor: SONZA FREDERIC
IPC: F17D5/06
Filed: 2000-05-23
Abstract: Method in which pressurized air is injected at one end of a pipe (4), the other end of which has been sealed, over a time period that is sufficient to create a cushion of stable air just downstream of the leak, then when the air cushion has stabilized to introduce a mobile stopper (11) that can be traced from the outside of the pipe until it reaches the leak position where it is stopped by the air cushion. The invention also relates to a device for detecting leaks in sealed pipe networks.
Patent FR-2809827-A1 (FR)
Inventor: BOITEL MICHEL
IPC: H04B10/12
Filed: 2000-05-31
Abstract: The invention concerns an optical device comprising an optical fibre (10) including at least an integrated component, a support (40) including two fixing zones (30, 32) whereon the optical fibre (10) is fixed respectively at the two zones (12, 14) located on either side of the component. The invention is characterised in that the support (40) comprises, between the two fixing zones (30, 32), at least a linking beam (22, 23, 24) capable of bending and the device further comprises means (50) for imposing a controlled bending to the beam (22, 23, 24), adapted to adjust the distance between the two fixing zones (30, 32).
Patent FR-2795145-A1 (FR)
Title: Clutch mechanism for motorized wheelbarrow or lawn mower has driving and driven parts coupled by clutch rollers in cooperation due to jamming effect
Inventor: SUESHIGE HIROSHI
IPC: F16D41/066
Filed: 2000-06-16
Abstract: Clutch mechanism has driving (35) and driven (37) parts. The driving part has grooves (35c) receiving clutch rollers (73). The rollers are also fitting in grooves (71c) of the friction plate (71). When the driving part is in motion, the clutch rollers are in cooperation due to a jamming effect. The driving and driven parts are coupled so the energy can be transferred from one to the other.
Patent FR-2797699-A1 (FR)
Title: System and procedure for transfer of data over a computer network, especially the Internet, has a more rapid method for data transfer based on substitution of recurring data objects in a file with a single generic object
Inventor: PICKOVER CLIFFORD ALAN
IPC: H04L29/06
Filed: 2000-06-20
Abstract: Data transfer procedure has the following steps: definition of data transfer constraints, request for data transfer from a remote computer system, identification of one or more objects included in the requested data as being a generic object and substitution of the generic object for each of the identified objects according to the data transfer constrains.  Independent claims are made for an interface device for connection to a computer system such as the Internet and for procedures for compressing and decompressing graphical images transferred over the network.
Patent FR-2811029-A1 (FR)
Inventor: GALTIER FREDERIC
IPC: F02D41/02
Filed: 2000-06-29
Abstract: The invention concerns a temperature protection method for a motor vehicle engine exhaust pipe, comprising steps which consist in determining an ignition advance angle among several possible values including a stall speed angle, based on a predetermined logic and operational parameters of the engine.
Patent FR-2817360-A1 (FR)
Title: Integrated circuit with supply voltage regulation, uses regulator stages to create reference voltage and regulated output voltage from USB supply voltage
Inventor: FOURNEL RICHARD
IPC: G05F1/46
Filed: 2000-11-30
Abstract: The integrated circuit uses the external supply for a universal serial bus (USB) connection to provide a logic-level supply voltage suited to the technology of the internal circuit of the integrated circuit. The regulator has two principal stages, supplying a voltage reference and supply voltage, to a differential amplifier which delivers the supply.
Patent FR-2817632-A1 (FR)
Title: Hard drive adapted for use in hostile environments by addition of shock absorbing mountings and heating surround so that military standards are conformed to using commercially available hard-drives
Inventor: TIGNERES JEAN PHILIPPE
IPC: G11B33/14
Filed: 2000-12-01
Abstract: Device for improving the characteristics of a hard drive in a hostile environment has a heating metallic cradle (11) fixed to the disk (4) by thermally conducting screws (12) and connected to the hard-drive mounting (17) by shock-absorbers (16). In addition, the surface of the cradle facing the hard drive is painted with a heat emitting paint.
Patent FR-2809662-A1 (FR)
Title: Making sheet material for use as shoe soles, etc by making expanded material adhere to support layer by penetrating it
Inventor: COSTAMAGNA ACHILLE
IPC: B32B25/04
Filed: 2000-12-04
Abstract: Production of a sheet material by making an expanded material adhere to a support layer by penetrating it.  Independent claims are included for the following: (a) A two layer sheet material made as above. (b) Shoe insole made from (a). Preferred Features: The composition forming the expanded material has a Brookfield viscosity of 1000 - 1300 Mpa and is foamed to give a density of 250 - 300 g/l. After applying it to the support layer the material is vulcanized for 4 minutes at 180 deg C and then cooled. The finished sheet material has an expanded layer 1 - 15 mm thick and 150 - 2500 g/m<2> and a support layer 0.4 - 2.5 mm thick.
Patent FR-2817473-A1 (FR)
Inventor: TERRANOVA ERIC
IPC: A61K8/49
Filed: 2000-12-06
Abstract: The invention concerns an oxidation dyeing composition for keratinous fibres, in particular human keratinous fibres such as hair, comprising as oxidation base a 1-(4-aminophényl)pyrrolidine substituted in positions 2 and 4. The invention also concerns the method for oxidation dyeing of keratinous fibres using said compositions.
Patent WO-0156316-A1 (WO)
Title: Improved cellular telephone system
Inventor: BRILHAULT JEAN-YVES
IPC: H04W8/18
Filed: 2001-01-26
Abstract: The invention concerns a cellular telephone system designed to manage data between a service provider and a subscriber to a cellular telephone system network identified by a smart card (12), called SIM card, designed to be connected to a mobile telephone (14). Data, called service data, identifying specifications concerning the service supplied by the provider to the subscriber, are stored in the SIM card (12) or in a base managed by the provider. Preferably, at least one number, called service number, for calling a telephone terminal (22) managed by the service provider is stored in the SIM card (12). Said service number is dialled from a mobile telephone (14) for sending or identifying service data.
Patent WO-0157891-A1 (WO)
Title: Coupling device with galvanic insulation ensuring visually displayed switching off
Inventor: DURANTON RENE
IPC: H01F38/14
Filed: 2001-02-05
Abstract: The invention concerns a so-called galvanic insulation device for coupling two electrical circuits used both for transporting direct or low frequency current and for transmitting medium or high frequency signals. Said device comprises two primary and/or secondary coupling circuits (E1, E2), separated from each other by an electrically insulating material (R) through which the coupling is produced, such that it is possible to visually ascertain the physical separation of the two circuits (E1, E2).
Patent FR-2811173-A1 (FR)
Inventor: GENESTE JEAN FRANCOIS
IPC: H04L9/30
Filed: 2001-01-22
Abstract: The invention concerns a public key cryptographic method applicable to data recorded in the form of bits on a medium operable by one or more calculating entities adapted to processing input data x to supply output data x', comprising at least a data processing step, enabling, in accordance with the form of embodiment, to supply an encryption procedure, a Fiat-Shamir zero-knowledge identity proof procedure, an electronic signature procedure or a procedure performing a one-way function, while using square matrices. If a message to be encrypted is a vector x of a module with dimension 3, E, x is completed to form the base {x, y, z}, the resulting matrix g<-1> is then taken into consideration, and if F is a matrix 3x3 capable of diagonalization which constitutes the public key, the encrypted message is (g<-1>Fg,  xi (y,z)<i>xi</i> + y + z). The zero-knowledge proof can be produced by using said method but in returning to the strike holder the decrypted message and by operating on a fraction ring of a non-commutative ring. The signature procedure is derived directly from Guillou and Quisquater application to transform a zero-knowledge proof into a signature schema.
Patent FR-2821270-A1 (FR)
Inventor: MAILLON PATRICK
IPC: A61K31/44
Filed: 2001-02-26
Abstract: A topical cosmetic composition comprising nicotine mixed with at least one cosmetically acceptable excipient, characterized in that the nicotine is free nicotine. The inventive cosmetic composition can especially be used in the treatment of cellulitis.
Patent FR-2805478-A1 (FR)
Title: Procede de fragmentation de corps en verre par chauffage par micro-ondes et dispositif pour la mise en oeuvre dudit procede
Inventor: KOHLBERG UWE
IPC: C03B19/00
Filed: 2001-02-27
Abstract: La présente invention concerne un procédé de fragmentation de corps en verre, ainsi qu'un dispositif pour la mise en oeuvre dudit procédé, dans lequel le corps en verre (18) est placé dans un champ de micro-ondes (4) afin que celui-ci soit fragmenté par les tensions thermiques induites. En outre un plasma (20) localisé est produit à la surface du corps en verre (18), lequel plasma entraîne des tensions thermiques supplémentaires.Etant donné que le corps en verre 18 à fragmenter n'est pas en contact avec des moyens de broyage, par exemple des cylindres ou similaires, les fragments de verre 22 ne sont pas contaminés par des particules d'usure des moyens de fragmentation. Le plasma (20) permet une fragmentation rapide et économique des corps en verre.
Patent FR-2806047-A1 (FR)
Title: Mecanisme de verrouillage de siege
Inventor: BILETSKIY BORIS
IPC: B60N2/20
Filed: 2001-03-06
Abstract: Un mécanisme de verrouillage (20) de siège articulé (30) comporte une plaque d'articulation de dossier (32) de véhicule reliée et articulée à une plaque d'articulation de coussin de siège (36) pouvant pivoter entre deux positions verticale et rabattue vers l'avant, être verrouillée à ces positions, un guide disposé dans la plaque de siège (36) et une butée. Un bras de liaison (50) comporte un axe, deux extrémités (52, 54), un élément suiveur adjacent à l'extrémité (54) est solidaire du guide. Le bras de liaison (50) peut pivoter de façon adjacente à l'extrémité de la plaque de dossier (32) pour un déplacement entre deux positions de verrouillage en passant par une position de déverrouillage intermédiaire. Un mécanisme de verrouillage est monté sur la plaque de siège (36) pour pouvoir conserver ainsi la plaque (32) dans l'une ou l'autre des positions.
Patent FR-2822431-A1 (FR)
Title: Impact resistant motor vehicle has curved bodywork with reinforcements to allow vehicle to roll
Inventor: ARDUINI HERVE
IPC: B62D21/08
Filed: 2001-03-23
Abstract: The impact resistant motor vehicle has a curved bodywork similar to a sphere in shape. the body is non-deformable and has external reinforcement to allow the vehicle to roll. The bodywork has an upper (3) and a lower (2) section formed from metal tubes without angles. The vehicle has extendible bumpers which can be retraced to allow the vehicle to roll on a violent impact.
Patent FR-2827729-A1 (FR)
Title: Conference hall portable sound broadcasting/image projection unit having sound mechanism/image projection unit structure mounted with stages case packed and having side loudspeaker/projection beam output.
Inventor: PLANTARD DOMINIQUE
IPC: H04R27/00
Filed: 2001-07-20
Abstract: The portable and audiovisual equipment has a sound mechanism (2) and an image projection unit (3) mounted on a structure (5) and stages (6,7,8) to be held inside a case. One side of the structure is partially closed by a panel (9) with a loudspeaker (2A). A side (5B) opens out to allow luminous light to pass. The projection unit is connected to a microcomputer. Both the microcomputer and projector are carried by a bar support.
Patent FR-2827913-A1 (FR)
Inventor: WALTER BRUNO
IPC: F02B75/12
Filed: 2001-07-27
Abstract: An injector (20) is centrally mounted in a cylinder head (12) and produces a conical spray. It has a dispersion angle (a1) such that there is a lowest position (PL) of the piston (18) which does not allow fuel to strike the cylinder (10) sides. For all positions of the piston between the lowest position and the bottom dead center fuel injection is limited, typically by using very high pressures and very short durations so that the fuel is vaporized before reaching the cylinder walls.
Patent FR-2832216-A1 (FR)
Title: Tubular assembly seal monitoring procedure, useful in nuclear reactor, uses inner sealing plug for one bore and flanged cap with liquid-filled chamber over metal seal
Inventor: MALMASSON JACQUES
IPC: G01M3/02
Filed: 2001-11-15
Abstract: The seal monitoring procedure, especially for a metal seal (10') between the flanges of tubular components, involves fitting a sealing plug (16) into the inner bore of one tubular component (8) and covering it with a cap (18) with a liquid-filled chamber (25) and a flange (15').  The flange is connected to the flange (13) on the tubular components by a locking collar (11'), with the metal seal (10') between. A pressure is then applied to the liquid, which is colored, so that any leak from around the seal can be visually observed.
Patent FR-2832912-A1 (FR)
Title: Anti-contamination mail opening system to avoid contamination e.g. from bacteria or anthrax spores comprises sealed transparent bag with gloves for attaching to mailbox and rigid tube for examining mail
Inventor: GOUT GUILLAUME
IPC: A47G29/122
Filed: 2001-12-04
Abstract: The system consists of a transparent polymer bag incorporating two gloves, attached to the mailbox to receive the mail and having a hermetically sealable opening. It is for one-time use. Suspect mail that requires examination is transferred to a plastic chamber equipped with handling gloves and lengths of plastic sleeve welding electrodes to allow packages to be isolated in sections of sleeve.  The system consists of a transparent polymer bag incorporating two gloves, attached to the mailbox to receive the mail and having a hermetically sealable opening. It is for one-time use. Suspect mail that requires examination is transferred to a transparent, rigid and parallelepiped plastic chamber equipped with long handling gloves and lengths of plastic sleeve welding electrodes that allow packages to be isolated in sections of sleeve. The sealable bag, plastic sleeve and gloves are made from nylon.
Patent WO-02055791-A1 (WO)
Inventor: MORALY PAUL
IPC: E02D5/80
Filed: 2002-01-11
Abstract: On enfonce dans le sol (ou dans une paroi) une douille creuse (4), remplie (avant ou après fonçage) d'une matière provisoirement fluide. La douille est percée de multiples orifices: trous ronds, fentes, (ou les deux). On expulse la matière par un quelconque moyen de pression, au travers des orifices qui la transforment en racines, ou en strates, avant qu'elle ne se fige, ou se solidifie, ou se polymérise, suivant le choix de ladite matière utilisée. Dans certains cas, c'est la douille elle-même qui, en éclatant, se transforme en 'racines'.
Patent FR-2832380-A1 (FR)
Title: Automobile trailer comprises axle connected to two wheels by suspension arms, two side members are fixed on axle and support platform whose frame is fixed by articulations to side members
Inventor: DUVAL BERNARD
IPC: B62D63/06
Filed: 2002-01-22
Abstract: The trailer comprises an axle (4) connected to two wheels (7a,7b) by lateral suspension arms (6a). Two side members (3a,3b) are fixed on the axle and a V-shaped pole (2) is located in the extension of the side members and a loading platform is supported by the side members. The platform comprises a frame (10) whose front part (11) is located between the side members and whose rear part (12) extends behind the side members. The frame is fixed on the side members by two articulations (13a,13b) so that the platform can tip about a pivoting axis (14) located at the rear end of the side members. The frame is also fixed to the side members by a locking/unlocking device (15a,15b) interposed between the front of the frame and one of the side members.
Patent WO-02076881-A1 (WO)
Title: Method for making a structure with micromachined membrane
Inventor: GRANGE HUBERT
IPC: G01L9/00
Filed: 2002-03-26
Abstract: The invention concerns a method for producing a structure with micromachined membrane, the membrane being obtained by forming a recess produced from one of the main surfaces of a first substrate, comprising the following successive steps: fixing one of the main surfaces of the first substrate on a second substrate; producing the recess from the other main surface of the first substrate; fixing the recessed surface of the first substrate on a surface of a third substrate to obtain a cavity comprising said recess. The invention is useful for producing pressure sensors.
Patent FR-2841797-A1 (FR)
Title: Catalyseurs a base de tungstene
Inventor: FIGUERAS FRANCOIS
IPC: B01J23/00
Filed: 2002-07-03
Abstract: L'invention concerne des solides comprenant une monocouche d'oxyde de tungstène sur un support zircone, caractérisé en ce que le tungstène présente une coordination tétraédrique, avant et après calcination.L'invention concerne également le procédé de préparation des solides, ainsi que leurs utilisations comme catalyseurs de réactions à catalyse acide.
Patent FR-2828250-A1 (FR)
Title: Installation d'embrayage multiple avec un moyen d'entree pour coupler un amortisseur d'oscillations de torsion
Inventor: KUNDERMANN WOLFGANG
IPC: F16D25/10
Filed: 2002-07-25
Abstract: Embrayage multiple notamment double (12) installé dans une ligne de transmission (10) d'un véhicule automobile. L'installation (12) comporte un premier dispositif d'embrayage (64) associé à un premier axe (22) d'entrée d'une boite de vitesses et un second dispositif d'embrayage (72) associé au second axe d'entrée (24) pour transmettre le couple entre l'unité motrice et la boîte de vitesses. Un moyen d'embrayage (34) servant d'entrée comporte une denture extérieure (42) pour coupler un amortisseur d'oscillations de torsion ou, le cas échéant, une pompe à huile par un arbre d'entraînement (26).