baber/WOPTO huggingface dataset:
Patent FR-2863265-A1 (FR)
Title: Lamellar metal chalcogenide production, for use e.g. as lubricant or catalyst, by pyrolysis of liquid aerosol of solution of precursor compound(s) in carrier gas
Inventor: BASTIDE STEPHANE PIERRE LANGE
IPC: C01G41/00
Filed: 2003-12-04
Abstract: Production of nanoparticles (A) of metal chalcogenides having a lamellar structure involves pyrolysis of a liquid aerosol obtained by spraying a solution of precursor(s) of the metal and chalcogen (or separate precursor(s) of the metal and of the chalcogen) in a solvent as fine suspended droplets into a carrier gas. (A) in the form of in the form of 'nanoboxes' are new. Production of nanoparticles (A) of metal chalcogenides having a lamellar structure, of formula M aX b (I), involves pyrolysis of a liquid aerosol obtained by spraying a solution of precursor(s) of M and X (or precursor(s) of M and precursor(s) of X) in a solvent as fine suspended droplets into a carrier gas. M : metal; X : chalcogen; a, b : proportions of M and X respectively. An independent claim is included for nanoparticles (A') of metal chalogenides of formula MX 2 (I'), in the form of 'nanoboxes', i.e. generally hollow, close, rectangular, right-angled parallelepipedes.
Patent WO-2004054258-A1 (WO)
Inventor: GUENEBAUD PHILIPPE
IPC: H04N7/16
Filed: 2003-11-13
Abstract: La présente invention concerne un module de traitement (2) de signaux numériques apte à être relié à un hôte (1) de réception d'au moins un flux de transport entrant de données numériques encodées dans un format de compression prédéterminé. Il comporte des moyens de décodage de signaux numériques contenus dans le flux de transport entrant. L'invention concerne également un système intégrant ledit module (2) ainsi qu'un procédé de réception et de traitement de signaux numériques. L'invention trouve particulièrement son application dans le domaine de la réception et du décodage de flux de transport numériques de diffusion de programmes audiovisuels.
Patent FR-2851575-A1 (FR)
Title: Preparation of L-lysine by growing Methylomonas in which the endogenous lysine decarboxylase gene has been inactivated, also new lysine decarboxylase and nucleic acid encoding it
Inventor: HIRANO SEIKO
IPC: C12N15/09
Filed: 2004-02-25
Abstract: Protein (I) that has a 748 amino acid (aa) sequence (4; reproduced), and its variants with substitution, deletion, insertion or addition of one or more aa, provided that they retain lysine decarboxylase activity, are new. Independent claims are also included for the following: (1) DNA (II) that encodes (I); (2) a L-lysine-producing strain of Methylomonas (A) modified so that the intracellular lysine decarboxylase activity of (I) has been reduced or eliminated; and (3) method for producing L-lysine by culturing (A) in a medium containing methanol as main source of carbon.
Patent FR-2855128-A1 (FR)
Title: Anti-theft protection device for motor vehicle, has analysis and processing circuit to analyze voltage drop at terminal of resistive pad to make difference between regular access authorization and exterior manipulation of unlocking device
Inventor: EMMERLING ULRICH
IPC: B60R25/045
Filed: 2004-05-21
Abstract: The device has an unlocking device (10) connected to a power supply (16). A control switch (22) is placed between the supply and a resistive pad. A control apparatus (1) has an analysis and processing circuit (19) connected to an outlet of the pad to analyze a voltage drop at a terminal of the pad to make a difference between regular access authorization and an exterior manipulation of the device (10). An independent claim is also included for a method for verifying access authorization of a motor vehicle.
Patent FR-2873916-A1 (FR)
Title: Knee-joint supporting and mobilizing device for surgical operation of knee, has rod mounted free in rotation along horizontal plate and rotated around its axis by rod driving mechanism activatable to incline footplates so as to bend thigh
Inventor: KHEFACHA AHMED
IPC: A61G13/12
Filed: 2004-08-06
Abstract: The device has a horizontal plate (1) fixed on an operation table and on which the pelvis of a patient is supported. A rod is mounted free in rotation along the plate around its axis. Footplates support the thigh of the patient, and mounted removable in translation along the rod. The rod is rotated around its axis by a rod driving mechanism (6) activatable to incline the footplates relative to the horizontal so as to bend the thigh.
Patent FR-2858827-A1 (FR)
Title: Sealed window and frame assembly, e.g. for chamber in which radioactive materials are processed, has two components on opposite sides of partition connected by bolts
Inventor: SAYER DOUGLAS A
IPC: E06B1/36
Filed: 2004-08-13
Abstract: A sealed window and frame assembly comprises a frame (100) designed to be fitted round an aperture in a partition, made up of a first component (102) having a stepped section that fits in the partition aperture, and a second component (122) that covers the edge of the first and is fastened to it by a series of bolts (136) that pass through holes in the second component and screw into blind holes in the first. The two components hold in place a window pane or access panel with a U-section seal round its edge. Alternatively, the first component is made in two sections that are screwed together from opposite sides of the partition and a third one that holds the window panel in place.
Patent FR-2859007-A1 (FR)
Title: Vehicule a moteur avec boite de vitesses ainsi que procede pour utiliser un vehicule a moteur
Inventor: SEREBRENNIKOV BORIS
IPC: F16H/
Filed: 2004-10-05
Abstract: 1. Véhicule à moteur comportant un moteur d'entraînement, un dispositif de transmission du couple avec un premier dispositif de manoeuvre, une boîte de vitesses avec un arbre d'entrée et un arbre de sortie et un second dispositif de manoeuvre, dans lequel la boîte de vitesses présente une pluralité de jeux de pignons qui forment des rapports de conversion et qui sont chacun formés d'un pignon d'engagement d'un rapport de vitesses, solidarisé avec un arbre, et d'un baladeur (201) pouvant être relié à un arbre, et comportant un dispositif de commande, dans lequel le premier et le second dispositifs de manoeuvre peuvent être manoeuvrés de façon automatisée sur commande du dispositif de commande en ce sens que dans un premier mode d'utilisation une manoeuvre est initiée automatiquement par le dispositif de commande sur la base d'une pluralité de grandeurs d'entrée ou que, dans un second mode d'utilisation, une manoeuvre est initiée par un signal d'entrée de la part du conducteur et dans lequel une liaison d'un baladeur (201) d'au moins un rapport de conversion avec l'arbre qui le porte se fait, au moyen d'un élément de manoeuvre finale, avec un dispositif de synchronisation qui, par suite de l'application d'une force de synchronisation pendant l'engagement, réalise une égalité de vitesse de rotation, au moins approximative, entre les éléments à relier (201, 203), caractérisé par le fait que la force de synchronisation est modulable en fonction de l'allure sportive du conducteur, de la charge du véhicule, de la température de l'huile de la boîte de vitesses, de la position de la pédale d'accélérateur, du couple demandé au moteur d'entraînement, de la vitesse de rotation visée, de la vitesse de rotation différentielle sur le dispositif de synchronisation, du comportement au frottement du dispositif de synchronisation, des moments de glissement de la boîte de vitesses et/ou de l'état du dispositif de synchronisation.
Patent FR-2879239-A1 (FR)
Inventor: LEONARD STEPHANE
IPC: F01N3/04
Filed: 2004-12-15
Abstract: A system for storing an additive and for injecting the additive into exhaust gases of an internal combustion engine. The system includes a tank for storing the additive, an injector and a pump for conveying the additive from the tank to the injector via an injection line, and a purge device configured to force a purge gas to flow through the entire injection line either from the tank to the injector, or from the injector to the tank.
Patent FR-2867533-A1 (FR)
Title: Concentric rotating shafts e.g. driving and driven shafts, coupling device, has intermediate unit with cams cooperating with grooves of another intermediate unit, where cams and grooves allow sliding of shafts with respect to each other
Inventor: GRICOURT STEPHANE
IPC: F16D3/10
Filed: 2004-03-15
Abstract: The device has intermediate units (3, 4) placed concentrically with respect to each other. The unit (3) has slots (103) cooperating with slots (101) of a driven shaft, and cams (203) cooperating with grooves (204) of the unit (4). The unit (4) has slots (304) cooperating with an inner surface of a driving shaft. The cams and the grooves allow longitudinal sliding of the shafts with respect to each other. An independent claim is also included for concentric rotating shafts coupled by a coupling device.
Patent FR-2878487-A1 (FR)
Title: Drive shaft locking mechanism for motor vehicle, has release spring applying constant force on clamping lever to force back lever to released angular position, where lever has balance weight for soliciting lever towards angular position
Inventor: PARTHUISOT JEAN PIERRE
IPC: G05G5/05
Filed: 2004-11-30
Abstract: The mechanism has a parking lock gear (8) integrated in rotation with a drive shaft (4). A clamping lever (9) includes a locking pin received between teeth of the parking lock gear. A release spring (11) applies constant force on the clamping lever to force back the lever to a released angular position. The lever includes a balance weight (27) for soliciting the lever towards the angular position. An independent claim is also included for an automatic transmission including a locking mechanism.
Patent FR-2883461-A1 (FR)
Title: Ergonomic seat for e.g. dentist, has base with vertical frontal support for bust of user, where support is placed in connection with base through connection arm that has lateral deviation with respect to median axis of seat
Inventor: ARICHE MARC
IPC: A47C9/00
Filed: 2005-03-25
Abstract: The seat has a horizontal or inclined base (2) for a sitting or semi-upright position. The base surmounts a support (3) and has a vertical frontal support (4) for the bust of a user. The frontal support is placed in connection with the base through a connection arm (5) at a free end (5a) of the arm. The arm, placed between the support and the base, has a lateral deviation (6) with respect to a median axis (XX`) of the seat. Casters are provided at the ends of legs for displacement.
Patent FR-2884784-A1 (FR)
Title: Dispositif de protection a arceaux(x) articule(s)
Inventor: QUEVEAU GERARD
IPC: B60R21/13
Filed: 2005-04-20
Abstract: L'invention concerne un dispositif de protection (1) pour véhicule automobile, comprenant :- au moins un arceau (2, 3) composé de deux barres (4,5) articulées l'une à l'autre par une de leurs extrémités, de sorte à être déplaçable entre une position escamotée et une position de protection dans laquelle les barres (4, 5) forment un angle aigu ;- un système de déclenchement du mouvement de l'arceau entre sa position escamotée et sa position de protection ;La première extrémité (6) de l'arceau comprend un moyen de fixation en pivot (10) sur le véhicule, le dispositif de protection (1) comprenant en outre un élément de guidage en translation (8) de la seconde extrémité (7) de l'arceau (2, 3), ladite seconde extrémité (7) étant coulissante dans l'élément de guidage (8).
Patent FR-2886387-A1 (FR)
Title: Water heater e.g. thermal storage water heater, has support, annealed at specific degrees, having non-enameled surfaces covered with zinc alloy or zinc layer having specific percentage of weight of components
Inventor: VIQUESNEL ALAIN PIERRE ROBERT
IPC: F24H9/02
Filed: 2005-05-24
Abstract: The heater has a support made of laminated steel, where the steel support is annealed at 500 degrees and enameled, and has non-enameled surfaces made of galvanized steel, annealed at 500 degrees. The non enameled surfaces are covered with a layer formed of zinc or alloys of zinc. The zinc or zinc alloy layer contains up to 13 percent of weight of components selected from among iron, chromium, aluminum, magnesium and silicon or their mixtures.
Patent FR-2888761-A1 (FR)
Inventor: ESSAMIANI KARIM
IPC: B01D21/24
Filed: 2005-07-25
Abstract: A gravitational separation device for purifying water includes a basin for receiving and holding the water. The basin includes an internal wall. At least one supply channel is provided to the periphery of the basin for providing water to the basin. A plurality of openings is provided in a bottom or floor portion of the supply channel. Disposed under the openings is a plurality of deflector plates. A skirt spaced from the internal wall of the basin is inclined towards the interior of the basin at an angle of approximately 5° to 80°. A discharge channel is provided for discharging liquid from the basin, and there is also provided a device for discharging suspended particles.
Patent FR-2874591-A1 (FR)
Title: Accessoire actionne par une turbine a air
Inventor: COFFINBERRY GEORGE ALBERT
IPC: F02C6/08
Filed: 2005-08-09
Abstract: Système (10) d'accessoire d'avion, comprenant un accessoire (91) à entraînement direct par turbine à air, fonctionnant sous l'action d'un réacteur d'avion, et une turbine (94) à air couplée directement de manière motrice à l'accessoire (91) par un arbre (92) de turbine à air. La turbine (94) à air comporte un distributeur (96) de turbine à géométrie variable en communication d'écoulement direct sélectionnable avec au moins deux sources (108) d'air comprimé du réacteur. Les deux sources (108) d'air comprimé du réacteur peuvent être un prélèvement interétages (112) du CHP et un prélèvement (114) d'étage de refoulement du compresseur CHP. Le distributeur (96) de turbine à géométrie variable peut être en communication d'écoulement direct sélectionnable avec une troisième source d'air comprimé de réacteur telle qu'un conduit de dérivation (60) ou un conduit (16) d'entrée du réacteur. La turbine (94) à air comporte une sortie (150) de turbine, qui peut être en communication d'écoulement direct sélectionnable avec au moins deux collecteurs (152) d'air de réacteur à pression relativement plus basse. Les collecteurs (152) d'air peuvent être situés à l'extrémité arrière du conduit de dérivation (160) et dans une section divergente (156) de la tuyère d'éjection (82).
Patent FR-2891409-A1 (FR)
Inventor: LACONDEMINE XAVIER
IPC: H01S3/13
Filed: 2005-09-23
Abstract: The invention relates to an optical measurement device intended for determining a relative velocity vector {right arrow over (v)} of a carrier, such as an aircraft, with respect to a reference medium MILREF. The device includes an optical signal system EMIREC, delivering an optical signal Sinc that follows a direction called the line of sight LDV and is concentrated in a focusing zone ZOF, and means for displacing the focusing zone ZOF in the reference medium MILREF. According to the invention, the means for displacing the focusing zone ZOF act on the orientation of the line of sight LDV, subjecting it to a known movement, with a nonzero speed, a processing unit UTR determines the vector {right arrow over (v)} in at least one "search" phase based on an identification with an expected waveform of the variation in frequency of an electrical signal as a function of the orientation of the line of sight LDV in order to determine an approximate value of {right arrow over (v)}, followed by a "tracking" phase based on an iterative validation of values of {right arrow over (v)} close to the approximate value of {right arrow over (v)}.
Patent FR-2893038-A1 (FR)
Title: Pavement extraction device, has cylindrical handle molded around T-shaped upper part of cross shaped rod and perpendicular to that of tongue provided in end of rod, where rod is positioned at center of handle
Inventor: OTT FREDERIC
IPC: E01C23/12
Filed: 2005-11-09
Abstract: The device has a cross shaped rod (1) comprising an end provided with a tongue (2) for facilitating the penetration between pavements. The rod presents a T-shaped upper part (5) for facilitating the handling of the pavement. The rod presents an impact end (4) which permits the utilization of a hammer for facilitating the positioning of the rod between the pavements. A cylindrical handle (3) is molded around the upper part and is perpendicular to that of the tongue, and the rod is positioned at the center of the handle.
Patent FR-2893343-A1 (FR)
Title: Roof for public transport stop shelter is made in one piece in form of hollow moulded structure reinforced by grooves that meet at intervals to form bridges of material
Inventor: PERSON ANNE GAELLE
IPC: E04B7/20
Filed: 2005-11-17
Abstract: The shelter roof (2) consists of a one-piece hollow structure made by rotomoulding, blow-moulding or assembly or two moulded half-shells with angled stiffening grooves (4B, 4B') in its upper and lower surfaces. The grooves are positioned so that they intersect at intervals and create bridges of material that add to the roof's rigidity. The roof is supported by uprights (3) fixed to the ground by traditional means such as welded plates and bolts. The shelter can also have side panels or translucent or transparent plastic or glass.
Patent FR-2894671-A1 (FR)
Title: Outil pour la determination de forme de pointe de microscope a force atomique
Inventor: FOUCHER JOHANN
IPC: G01Q30/00
Filed: 2005-12-13
Abstract: L'invention concerne un outil de caractérisation de pointes de microscopes à force atomique. Un microscope à force atomique utilise une très fine pointe d'exploration placée à l'extrémité d'une poutre élastique en porte à faux et un système optique d'exploration des déplacements de la poutre en contact avec un relief à explorer. On a besoin de connaître la forme de la pointe d'exploration, et pour cela on utilise un outil, placé dans un microscope à force atomique, dont les formes connues permettent de remonter à la forme de la pointe. L'outil selon l'invention comporte une poutre mince de silicium (50) placée entre deux plots (30A, 30B) écartés, formés sur une plaque de support (40). La pointe à mesurer se déplace entre les plots en restant en contact avec la poutre et la mesure de la position de la pointe au fur et à mesure des déplacements permet de retrouver la forme de la pointe. L'épaisseur très fine (inférieure à 5 nm) de la poutre permet une grande précision et une grande reproductibilité de la mesure.
Patent FR-2894619-A1 (FR)
Title: Laser ignition system, e.g. for industrial or aeronautical turbines, comprises laser beam source coupled to optical fiber for transmission to combustion chamber via lens, connector and straightening device
Inventor: GABOREL GAEL
IPC: F02C7/264
Filed: 2005-12-14
Abstract: In a laser ignition system (2) for igniting fuel sprayed into a combustion chamber, comprising a laser beam generating source (4) coupled to an optical fiber (8) to transmit the beam into the chamber, the coupling system includes a coupling lens (8) for focusing the beam at a point upstream of the fiber, a source-fiber connector (17) and a device (16) for keeping the fiber inlet section straight, downstream of the connector and extending a specific distance along the fiber.
Patent FR-2895855-A1 (FR)
Title: Data transmission method for a communications channel in which error correction code parameters are used both with main and supplementary data
Inventor: BARBIER JOHANN
IPC: H04L5/00
Filed: 2006-01-05
Abstract: Method for transmitting data from a transmitter to several receivers over a transmission channel in which main data and supplementary data are transmitted and in which the supplementary data are coded with some or all of the error correction code parameters. The invention also relates to a corresponding transmission device.
Patent FR-2882402-A1 (FR)
Title: Non stationarylateral force reducing method for jet nozzle, involves positioning circular body inside divergent section, so that shock wave is incident on section at axial incidence position, during starting phase of engine
Inventor: DUJARRIC CHRISTIAN
IPC: F02K9/90
Filed: 2006-02-16
Abstract: The method involves positioning a circular body (5) inside a divergent section along the length of a correspondence axis from an axial position of the body so that a shock wave is incident on the section at an axial incidence position, during the starting phase of a rocket engine. The wave is induced by a disturbance of a combustion gas flow produced by the body. The section produces a jet separation, in the incidence position. An independent claim is also included for a device for reducing non stationary lateral forces acting on a pipe of a rocket engine, during the starting phase of the engine.
Patent FR-2898085-A1 (FR)
Title: Motor vehicle seat for e.g. infant, has understructure whose base comprises free edge that is raised relative to rear part of base and oriented towards seat front in eclipse position of front part of base
Inventor: MERCIER CEDRIC
IPC: B60N2/30
Filed: 2006-03-01
Abstract: The seat (1) has an understructure (2) with a backrest (5) and a seat base (4) having a free edge (44). The base has a front part (43) extending towards the backrest and a rear part extending from the front part up to the backrest. The front part is mounted movably between a normal position in which it forms continuity with the rear part and an eclipse position in which the free edge is distant at the level of a front edge of the understructure or closer to the backrest. The free edge is raised relative to the rear part and is oriented towards the seat front, in the eclipse position.
Patent FR-2900535-A1 (FR)
Title: Ground digging device for use in garden, has articulated handle fixed on handle of spade, articulated arms with end provided with scraper having cutting blades, profile welded on iron head of spade, knob fixed on handle, and wing nut
Inventor: ZULIANI DELPHIN
IPC: A01B1/02
Filed: 2006-05-05
Abstract: The device has an articulated handle (3) fixed on handle of a spade (1). The handle (3) actuates articulated arms (4), where end of the arms is provided with a scraper (5) having cutting blades (6) which projects the ground towards the front by breaking the ground. Fixed adjustable arms (9) are integrated to the handle. A profile (2) is welded on iron head of the spade to ensure lateral stability. A knob (7) is fixed on the handle, and a mechanism and the spade are separated by a wing nut (8).
Patent FR-2889262-A1 (FR)
Title: Mecanisme hydrostatique reglable a pistons axiaux de refoulement effectuant des mouvements de refoulement dephases.
Inventor: FORSTER FRANZ
IPC: F04B1/22
Filed: 2006-07-13
Abstract: Mécanisme hydrostatique réglable à pistons axiaux comportant deux groupes d'organes de refoulement en forme de pistons et deux disques de soulèvement aux extrémités opposées du mécanisme, contre lesquels s'appuie chaque fois l'un des groupes d'organes de refoulement, les organes de refoulement associés à chaque groupe étant répartis suivant un cercle primitif concentrique à l'axe de rotation du mécanisme à pistons axiaux. Ces organes de refoulement sont coulissants longitudinalement chacun dans une chambre de refoulement, et les chambres de refoulement des deux groupes sont branchées hydrauliquement en parallèle, par paires. La rotation relative des deux disques de soulèvement crée un mouvement de refoulement des deux groupes avec déphasage. Au moins un miroir de commande axiale (4a, 4b) et des moyens de réglage axial qui coopèrent avec le miroir sont prévus pour commander l'alimentation en liquide sous pression.
Patent FR-2904216-A1 (FR)
Title: Sulfur based cosmetic composition, useful for the treatment of gray and white hair and hair follicles, comprising panthenol and a mixture of essential oils, comprises bismuth salt and oxidation activator
Inventor: ORENGA EMILE
IPC: A61Q5/00
Filed: 2006-07-28
Abstract: Sulfur based cosmetic composition for the treatment of gray and white hair and hair follicles, comprising panthenol and a mixture of essential oils, comprises a bismuth salt and an oxidation activator.