baber/WOPTO huggingface dataset:
Patent WO-0042441-A1 (WO)
Title: Clip-on ammeter for measuring a current circulating in conductors
Inventor: LANDRE BERNARD
IPC: G01R1/22
Filed: 2000-01-10
Abstract: The invention concerns clip-on ammeter for measuring a current circulating in conductors, comprising first and second jaws (1, 2) linked by a hinge pin (3) to be mobile between a closed position and an open position and respectively provided with first and second sections (4, 5) of an annular magnetic circuit, each section (4, 5) having a proximal end (7, 8) and a distal end (9, 10) relative to the articulation and at least the first section (5) being mounted to pivot about a displacement pin (6) parallel to a hinge pin (3), the ammeter comprising means (12) for spacing the active proximal ends (7, 8) at least when the distal ends (9, 10) are spaced by a distance not less than a predetermined safety distance.
Patent WO-0042308-A1 (WO)
Inventor: CHARIER GILLES ALAIN
IPC: F02K1/60
Filed: 2000-01-12
Abstract: L'invention concerne une tuyère d'éjection de turboréacteur à reverse intégrée qui comporte un canal d'éjection (7) disposé dans un carénage (9), une série de volets chauds (14) à l'extrémité aval du canal (7), une série de volets froids (16) à l'extrémité aval du carénage (9) et un dispositif d'inversion de poussée (30) formé par deux paupières (31, 32) déplaçables entre une position active ou d'inversion de poussée dans laquelle elles font saillie dans le jet gazeux et une position inactive ou de jet direct. Les paupières (31, 32) peuvent être écartées l'une de l'autre dans la configuration de décollage grâce à des vérins (50) agissant sur des bras de support (33, 34) des paupières (31, 32). Le déplacement de la position active à la position inactive ou inversement est réalisé par des vérins de commande (35, 36).
Patent WO-0061714-A1 (WO)
Title: Active-substance vector multiparticulate system, production and use thereof
Inventor: PRUD HOMME CHRISTIAN
IPC: C11D3/37
Filed: 2000-04-12
Abstract: The invention relates to an active substance vector multiparticulate system and to the production and use thereof. The object of the invention is an active-substance vector multiparticulate system comprising one or several active substances included in a hydrophilic organic matrix comprising at least one hydrosoluble and/or hydrodispersable anionic polymer which is insolubilized by a metallic cation. The invention can be specifically used in the food industry, detergents and agrochemistry.
Patent FR-2808139-A1 (FR)
Title: Filtering method with large dynamic range for digital recursive filter implanted in signal processor operated with whole numbers
Inventor: ZIMPFER VERONIQUE
IPC: H03H17/04
Filed: 2000-04-25
Abstract: The computational method for the realization of digital recursive filter comprises a step of computing an output signal y(n) of sample n on the basis of an algebraic sum of input and output values of sampled signals at given instant and former instants, affecting the filter coefficients, which is coupled to two other computational steps wherein one takes up the remainder of integer divisions by a chosen scale factor, obtained by the computation of output signals of former samples, and the other replaces the rounding to whole value by default obtained by the division of output signal by the scale factor by the rounding to whole value nearer to the real number quotient. The computational method comprises the first step typical of classical recursive filter, which is coupled to one of the two additional steps. The utilization of computational meethod is for the realization of a digital recursive filter, a system for active acoustic protection, and a control system with a feedback loop. The computational method is presented schematically in the form of a block diagram, whr x(n) is input signal, y(n) is output signal, and r(n) is remainder signal.
Patent FR-2808239-A1 (FR)
Title: Printing blanket with lithographic and compressible layers, has fabric backing that can be printed by dry transfer process with no loss of stretch
Inventor: SERAIN HUGUES
IPC: B41N10/04
Filed: 2000-04-28
Abstract: The printing blanket consists of an outer lithographic layer (1), a layer of a compressible material (2), and a fabric backing layer (3), especially with pre-stretched cotton warp threads. The backing layer can be printed by a dry transfer process that does not damage its slight stretch properties, having weft threads that accept sublimated dyes.
Patent FR-2808511-A1 (FR)
Title: Fastener, for bundle of butcher's polypropylene twine, is band-shaped with straight longitudinal edge and opposite edge with teeth
Inventor: JAN FREDERIC
IPC: B65D63/10
Filed: 2000-05-05
Abstract: The fastener for a bundle (15) of twine sections (14) has the general shape of a band whose longitudinal edge (1a) is straight. The opposite edge is provided with teeth (2). The band is angled and extended at one of its ends by a hanging segment (3) forming an angle ( alpha ) with the band. The band has locking attachment for holding it clamped and locked around the bundle.
Patent FR-2809536-A1 (FR)
Title: Ressort destine a realiser une connexion electrique
Inventor: PROST STEPHANE
IPC: H01R4/48
Filed: 2000-05-24
Abstract: Ce ressort est réalisé à partir d'une lame élastique repliée de manière à présenter une branche d'appui et une branche mobile reliées par un arc élastique (8) à la branche d'appui, une ouverture (18) étant réalisée dans la branche mobile à proximité de son extrémité libre et étant destinée à recevoir une extrémité de conducteur à raccorder.L'ouverture (18) présente transversalement une largeur variable, cette largeur étant plus importante du côté de l'extrémité libre de la branche mobile
Patent FR-2809573-A1 (FR)
Inventor: ALEXANDRE PATRICE
IPC: H04N19/89
Filed: 2000-05-26
Abstract: The invention concerns the field of image compression coding, in particular of the MPEG type, which uses recoding aid data. The invention provides a solution for the selective reuse of aid data, which consists in adding an electronic signature representing the encoder constraints, thus making it possible to determine whether or not the aid data can be reused for subsequent coding using other constraints.
Patent FR-2810197-A1 (FR)
Title: Mixing distributor for livestock feed has mixing hopper with central auger driven by offset gear wheel
Inventor: JEANDENANS LUC PIERRE JOACHIM
IPC: A01K5/00
Filed: 2000-06-14
Abstract: Mixing distributor for livestock feed has a wheeled chassis with hopper (3) having mixing auger (4) with central shaft (41) having helical flute (42) with cutting blades (7). Auger is mounted in base of hopper and driven by tractor. Auger has a toothed crown wheel (5) engaging the base frame of the hopper. Drive gear (6) engages the crown wheel and leaves the centre of the hopper bearing free.
Patent FR-2795659-A1 (FR)
Title: Melanges d'agents tensioactifs anioniques fluides hautement concentres
Inventor: LE HEN FERRENBACH CATHERINE
IPC: C09K23/04
Filed: 2000-06-26
Abstract: On propose des mélanges d'agents tensioactifs anioniques aqueux fluides hautement concentrés ayant une teneur en solides comprise entre 50 et 80 % en poids contenant - par rapport à la proportion d'agent tensioactif - a) 60 à 90 % en poids de sulfates d'alkyléther de formule (I), R1 CO (CH2 CH2 O) n SO3 X dans laquelle R1 représente un radical alkyle linéaire ou ramifié ayant de 12 à 22 atomes de carbone, n représente un nombre de 1 à 10 et X1 représente un métal alcalin, un métal alcalino-terreux, l'ammonium, un alkylammonium, un alcanol ammonium ou le glucammonium, etb) 10 à 40 % en poids de sulfates d'alkyle de formule (II), R2 OSO3 X2 dans laquelle R2 représente un radical alkyle linéaire ou ramifié ayant de 12 à 22 atomes de carbone, et X2 représente un métal alcalin, un métal alcalino-terreux, l'ammonium, un alkylammonium, un alcanol ammonium ou le glucammonium, sous réserve que les indications quantitatives se complètent à 100 % en poids avec le cas échéant d'autres agents tensioactifs.
Patent FR-2811716-A1 (FR)
Title: Perfectionnements aux arriere-corps de nacelle, a tuyere commune, de reacteur d'avion
Inventor: FOURNIER ALAIN
IPC: B63H1/36
Filed: 2000-07-17
Abstract: L'arrière-corps comportant une tuyère commune pour l' echappement des gaz chauds et froids m elang es, se caract erise en ce que ladite tuyère est constitu ee de deux demi-tuyères sensiblement sym etriques, d'une part, articul ees par l'un de leurs bords longitudinaux sur une structure support (26) et, d'autre part, verrouillables entre elles le long de leurs bords longitudinaux oppos es, chaque demi-tuyère faisant suite à un demi-capotage dont les peaux (12', 13') d efinissent un canal de soufflante, et, etant de pr ef erence, d'un seul tenant avec lui, en une structure unitaire (25).
Patent FR-2816305-A1 (FR)
Inventor: ZANOLI ALAIN
IPC: F27D17/00
Filed: 2000-11-07
Abstract: The invention relates to a glassmaking furnace regenerator including a stack of several rows of refractory members defining a plurality of channels, characterized in that the stack comprises, in the hot gas flow direction, a first zone at the hot gas inlet, for rapidly cooling the hot gases, a second zone, or central zone, for condensing and trapping chemical species liable to generate dust, and a third zone, at the cooled gas outlet, for evacuating condensates, the rows of stacked refractory members constituting said central zone including at least two adjacent rows whose channels have a projected surface area at least 20% less than those of the channels of the first and third zones.
Patent FR-2801654-A1 (FR)
Title: Cage for stationary type constant velocity joint has pockets each having pair of end faces that oppose each other in circumferential direction of cage and pair of side faces opposing each other in axial direction
Inventor: KOBAYASHI MASAZUMI
IPC: F16D3/2245
Filed: 2000-11-24
Abstract: The cage has outer and inner (11) rings, and a cylindrical portion (32) with pockets (36) at equal angular intervals to receive balls for transmitting a turning torque between the rings. The cage has a spherical outer surface kept in contact with and guided by a spherical inner surface of the outer ring. The pockets each have a pair of end faces that oppose each other in a circumferential direction of the cage and a pair of side faces opposing each other in an axial direction.
Patent FR-2817563-A1 (FR)
Inventor: STRUB PASCAL
IPC: A41D27/24
Filed: 2000-12-04
Abstract: The invention concerns a thermo-adhesive product in particular for the tailoring, easy to manipulate and capable of providing the softest and finest textile materials with high quality adhesive power, while preserving their softness, their elasticity and avoiding imperfections. The thermo-adhesive product (1) comprises a thermofusing material provided in a plurality of fusing zones (2) uniformly distributed on a transfer medium (3), said fusing zones (2) being separate from one another and having a very small dimension so as not to alter the softness and elasticity of the textile material. The thermofusing material is characterised in that it consists of a mixture of two polymers, a polyurethane and a polyamide to ensure respectively sufficient adhesive power of the fusing zones (2) on the transfer medium (3) and good reactivity to water vapour promoting pressurised vapour bonding. The invention is applicable to tailoring and upholstery.
Patent FR-2804422-A1 (FR)
Title: Procede de fusion, d'affinage et d'homogeneisation d'une masse de verre en fusion
Inventor: ROMER HILDEGARD
IPC: C03B5/02
Filed: 2001-01-19
Abstract: L'invention concerne un procédé de fabrication d'une masse de verre en fusion.Pour éviter le bouillonnement d'oxygène le procédé comporte les étapes suivantes : une étape de fusion, une étape d'affinage, une étape d'homogénéisation et de conditionnement, la masse de verre en fusion, avant l'étape d'homogénéisation et de conditionnement, étant réchauffée à une température supérieure à 1700degreC, des ions polyvalents étant présents dans la masse de verre en fusion en une quantité d'eau
Patent FR-2820127-A1 (FR)
Title: Container/dispenser for product in liquid to paste form has inner metal or metal/plastic pouch that is both inflatable and collapsible
Inventor: GRANGER JACQUES
IPC: B65D83/14
Filed: 2001-01-30
Abstract: A container (10), comprising a base (14) and a cylindrical side wall (15), has an inner metal or metal/plastic pouch joined to it in a common annular zone (11) of smaller diameter than the cylinder's side wall, with the pouch being both inflatable and collapsible. Independent claims are also included for: (1) a process for making the pouch; and (2) a dispenser comprising the pouch.
Patent WO-0224420-A1 (WO)
Title: Method for chemical treatment of a surface
Inventor: CHAUMAT GILLES
IPC: B27K7/00
Filed: 2001-09-20
Abstract: The invention concerns a method for chemical treatment of a substrate, comprising reactive forces, which consists in contacting said substrate with a reactive compound of formula (I) X-R, wherein R is an organic fragment, and X is a reactive group capable of reacting with a reactive function of the substrate to form a covalent bond therewith; the substrate being a humid substrate and the reactive compound (I) being in gaseous phase. The method is particularly applicable to the treatment of wood for providing it with desired physico-chemical properties, so as, in particular to preserve it, to store it, and to improve its resistance to and protection against all types of chemical, biological and/or physical attacks.
Patent FR-2826571-A1 (FR)
Inventor: FORESTIER SERGE
Filed: 2001-06-29
Abstract: The invention concerns an anhydrous cosmetic or dermopharmaceutical composition comprising in a lipophilic phase at least a hydroxydiphenyl ether derivative. The invention also concerns a method for treating human body odours and in particular axillary odours with said compositions.
Patent FR-2826608-A1 (FR)
Title: Trim for motor vehicle has convex plastic support for sheet of microporous material
Inventor: ETIENNE GERARD
IPC: B60R13/04
Filed: 2001-06-29
Abstract: The trim (1) for a motor vehicle has a support (10) of plastic to be fixed onto a mounting surface. The support has an external face (10a) which is convex and covered with a thin sheet (11) of micro perforated metal. The total perforation surface extends for between fifty and ninety percent of the total surface of the cover sheet.
Patent FR-2816124-A1 (FR)
Title: Dispositif electromagnetique
Inventor: HASHIMOTO NAOYA
IPC: H01F7/06
Filed: 2001-08-07
Abstract: Un dispositif électromagnétique comprend un boîtier extérieur (2), un arbre (4) y tournant, et un corps principal de moteur disposé dans le boîtier (2), ayant un stator (60) et un rotor, le stator ayant des bobines (70) construites par enroulement de fils conducteurs sur des parties d'enroulement de première et deuxième bobines (70), les bobines (70) étant noyées dans un moulage extérieur (54), et des noyaux étant disposés de manière à couvrir le moulage extérieur (54) et le rotor étant fixé à l'arbre (4), les bobines (70) étant constituées par des premières et deuxièmes bobines (70a, b) d'excitation de phase en enroulant deux des fils conducteurs en des enroulements unifilaires sur la première bobine, et des troisièmes et quatrièmes bobines (70c, d) d'excitation de phase par enroulement de deux des fils conducteurs en des enroulements unifilaires sur la deuxième bobine.
Patent FR-2833669-A1 (FR)
Title: Dispositif d'absorption de vibrations d'une piece massive
Inventor: FUMEX MICHEL
IPC: F16F9/30
Filed: 2001-12-14
Abstract: Dispositif d'absorption 1 de vibrations d'une pièce massive montée dans une caisse de véhicule, comprenant au moins une lame souple 2, et au moins une couche visqueuse 4 au moins partiellement solidaire de la lame souple, caractérisé par le fait qu'il comprend au moins un moyen d'amplification de l'amplitude du mouvement de la lame souple.
Patent FR-2833566-A1 (FR)
Title: Hollow board, especially for surfing, has one or more inner cavities for inertia weights
Inventor: METROT ERIC
IPC: B63B35/79
Filed: 2001-12-19
Abstract: Board (10) consists of an outer shell with one or more cavities containing inertia weights (24) having a mass of no more than 200 g each. The weights can be located at the sides or centre of the board, and can be made from foam blocks or adhesive resin material fixed to the two halves of the board, each comprising a sandwich structure of two skins and a core.
Patent FR-2835844-A1 (FR)
Inventor: JACQUINOT ERIC
IPC: C23F3/00
Filed: 2002-02-13
Abstract: Abrasive composition for the chemical-mechanical polishing in one stage of substrates used in the microelectronics semiconductors industry containing at least one metal layer and one insulator layer, comprising an acid aqueous suspension of individualized particles of colloidal silica, not linked to each other by siloxane bonds, having a mean particle diameter of between 5 and 20 nm and an oxidizing agent, and chemical-mechanical polishing process using such a composition.
Patent WO-03035474-A1 (WO)
Inventor: SELLES SERGE ALBERT PIERRE
IPC: G01S13/76
Filed: 2002-10-23
Abstract: Dans un aéronef (1) équipé d'au moins un transpondeur principal (10) manoeuvrable par le personnel technique de bord, il est prévu un système qui comprend au moins un second transpondeur (20), ou transpondeur auxiliaire, apte à être activé en vol, automatiquement en cas de coupure du transpondeur principal (10) ou de façon manuelle (22) en cas de prise d'otages à bord, ce second transpondeur (20) étant installé dans l'aéronef (1) sans être accessible à partir de la cabine (3) ou du poste de pilotage (2). Ce second transpondeur (20) émet, indépendamment de la volonté des pirates de l'air, un code spécifique (S3) qui rend l'aéronef (1) visible pour les autorités de l'aviation civile.
Patent FR-2841611-A1 (FR)
Title: Dispositif d'amplification hydraulique pour un systeme de pompage a haute pression
Inventor: MAGNOLER MICHEL
IPC: F04B9/115
Filed: 2002-06-27
Abstract: L'invention concerne un dispositif d'amplification hydraulique pour un système de pompage à haute pression comprenant au moins :- un ensemble d'alimentation 100 en liquide basse pression Pb,- un ensemble dit cylindre-piston 200 en sortie transformant en un liquide haute pression, la basse pression de l'ensemble d'alimentation 100 ,- un ensemble 300 dit d'utilisation de la pression hydraulique amplifiée,- un ensemble 400 d'évacuation en liquide basse pression Pb.Ce dispositif est remarquable en ce que le susdit système de pompage comprend au moins un deuxième ensemble cylindre-piston parallèle 200' qui, connecté au premier ensemble cylindre-piston dit principal 200), est piloté de manière décalée par rapport au premier ensemble cylindre-piston principal 200 au niveau des fins de course entre les deux ensembles tige-pistons de telle sorte que les moments d'inversion de déplacement (flèches D et D') des deux ensembles tige-pistons ne soient jamais simultanés.
Patent FR-2832395-A1 (FR)
Title: Plieuse a circonference variable
Inventor: LANGE KLAUS ULRICH
IPC: B65H45/16
Filed: 2002-11-12
Abstract: Dans une plieuse à circonférence variable qui comporte un cylindre accumulateur (1) muni d'organes de retenue et de lames de pliage (6), auquel des produits (28), en provenance d'un dispositif de découpage transversal (17), peuvent être amenés au travers d'un dispositif d'accélération (18), le cylindre accumulateur (1) comporte, en tant qu'organes de retenue, des systèmes de pointures (5), qui assurent un guidage fiable, sans aucune opération d'ajustement, de produits (28) d'épaisseurs différentes sur le cylindre accumulateur (1).
Patent FR-2847246-A1 (FR)
Title: A pyrotechnically operated microactivator for use in controlling fluid microcircuits comprises a sealed chamber, a deformable membrane, a pyrotechnic charge and a means for controlled release of the gases generated by the charge
Inventor: BROYER PATRICK
IPC: B81B3/00
Filed: 2002-11-19
Abstract: A microactivator comprising a hermetically sealed principal chamber in a solid support material containing a principal pyrotechnic charge and closed by a deformable membrane such that the gases emitted by the principal charge can increase the volume of the chamber by deformation of the membrane and a means of evacuating the gases from the principal chamber.  The means of evacuation of the gases is operable on command and comprises a channel between one end of the principal chamber and the outside of the support, which is closed during deformation of the membrane and comprises means of opening. Alternatively the means of evacuating the gases comprises a channel between the end of the principal chamber and a second hermetically sealed chamber, which is closed during deformation of the membrane and comprises a means of opening. The closure of the channel is a stopper in the form of a pyrotechnic charge. A further pyrotechnic charge may be located in one of the two chambers. The pyrotechnic charges are either deposited on a heating conductive track at a thickness below 200 mum or have the form of a film covering a cavity formed in the support. The activator may further comprise a solid piece displaced by movement of the membrane and preferably pivoting to block a fluid channel. Independent claims are included for (1) a microsystem including a microactivator in which a supple membrane is located in an annular space integrated into a throat and constituting the principal chamber, the pyrotechnic charge located in an annular space integrated with a throat of smaller dimensions than that in which the membrane is located and positioned concentrically with respect to it, the two throats intercommunicating via one or more openings and a elastic membrane covered solid plate resting on the principal chamber, covering the membrane and obstructing a fluid canal, so that on combustion of the charge the plate is displaced by the membrane and causes an aspiration of fluid into the space created by the membrane in moving away from the support; (2) a microsystem in which the membrane deforms to obstruct a fluid canal; (3) a method of operating a microactivator to obtain a closure or opening of a microcircuit followed respectively be an opening or a closure; (4) a method of operating a microactivator to give and opening or closure, closure or opening and a further closure or opening.
Patent FR-2848229-A1 (FR)
Title: Anti-skid surface for concrete road comprises metal or composition grid with projecting toothed edges fixed to surface and filled with binding material
Inventor: FERRARI PATRICK
IPC: E01C11/16
Filed: 2002-12-09
Abstract: The anti-skid road surface consists of a galvanised steel or composition grid (1) with a mesh size e.g. of 30 x 40 mm and toothed projecting edges (7), laid over or let into the road and fixed by brackets to right-angled supports (2) anchored in the concrete by fixings (3) with seals (4). The mesh cells (5) are filled with a binding agent (6). The anti-skid road surface consists of a galvanised steel or composition grid (1) with a mesh size e.g. of 30 x 40 mm and toothed projecting edges (7), laid over or let into the road and fixed by brackets to right-angled supports (2) anchored in the concrete by fixings (3) with seals (4). The mesh cells (5) are filled with a binding agent (6) such as a micro-concrete, sealing mortar or an elastomer bitumen.