baber/WOPTO huggingface dataset:
Patent FR-2866344-A1 (FR)
Title: Processing natural gas containing acid compounds involves contacting gaseous effluent containing acid compound with non-aqueous ionic liquid to obtain gas phase containing acid compound and ionic liquid charged with solvent
Inventor: CADOURS RENAUD
IPC: C10L3/10
Filed: 2004-02-13
Abstract: Processing a natural gas containing acid compound(s) (a1) involves contacting with a solvent to obtain purified gas and a solvent charged with (a1), releasing a gaseous effluent containing (a1) and a fraction of solvent, and contacting the gaseous effluent with a non-aqueous ionic liquid : Processing a natural gas containing at least one acid compound (a1) involves: (a) contacting the natural gas with a solvent to obtain a purified gas and a solvent charged with (a1); (b) regenerating the solvent charged with (a1) to release a gaseous effluent containing (a1) and a fraction of solvent; (c) contacting the gaseous effluent with a non-aqueous ionic liquid to obtain a gas phase containing (a1) and an ionic liquid charged with solvent; and (d) the ionic liquid charged with solvent is regenerated to separate the solvent and recover a solvent-impoverished ionic liquid. (a1) Is selected from hydrogen sulfide, carbon dioxide, mercaptans and carbonyl sulfide. The ionic liquid has a general formula Q +>A ->. Q +>an ammonium, phosphonium, and/or sulfonium cation; and A ->an anion able to form a liquid salt.
Patent FR-2872209-A1 (FR)
Inventor: COLIGNON CHRISTOPHE
IPC: F01N13/02
Filed: 2004-06-23
Abstract: The invention concerns a system for assisting regeneration of pollution management means (1) associated with oxidation catalyst forming means (2) implementing an oxygen storage capacity (OSC) function, and integrated in an exhaust line of a motor vehicle diesel engine (4), wherein the engine is associated with common ramp means (7) supplying fuel to the cylinders thereof. The invention is characterized in that it comprises means (8) for determining the frequency of the pollution management means regeneration and for comparing same to predetermined threshold values (10), to control the engine (4) in a first lean mixture regeneration operating mode (11) for frequencies less than the threshold values or in a second regeneration operating mode implementing engine operating sequences alternating rich mixture and lean mixture operating phases (12) for frequencies more than the threshold values.
Patent FR-2876547-A1 (FR)
Inventor: RENAUD MICHEL
IPC: A41D19/00
Filed: 2004-10-18
Abstract: The invention relates to a three-dimensional laminate which can be used to make a rubber-based glove with improved transversal extensibility and elasticity, a method for the manufacture thereof, and said glove which is water-tight and also tight in relation to most household liquids. The inventive laminate defines an internal volume and comprises an internal support and at least one external rubber layer which adheres to said support. The internal support comprises an elastic non-woven structure.
Patent FR-2878893-A1 (FR)
Title: Heat exchanging device for internal combustion engine, has heat exchanger with upper surface, forming anti-emulsion unit, disposed at or above level of oil in oil pan, where exchanger is constituted by metallic foam permeable to oil
Inventor: PERON BERNARD
IPC: F02F7/00
Filed: 2004-12-07
Abstract: The device has a heat exchanger (7) disposed in an oil pan (2) of an internal combustion engine. The exchanger has an upper oil receiving surface (8) conformed for forming an anti-emulsion unit. The surface is disposed at the level or above the level of oil (H) contained in the pan, when the engine operates. The exchanger is constituted by metallic foam (9) permeable to oil, where cooling fluid conduits (10) are cored in the foam. An independent claim is also included for an internal combustion engine equipped with an oil pan that comprises a heat exchanging device.
Patent FR-2880418-A1 (FR)
Title: Heat exchanger assembly for use with cryogenic distillation apparatus has two series of heat exchangers, stacked in vertical direction
Inventor: GUILLARD ALAIN
IPC: F25J3/04
Filed: 2004-12-30
Abstract: A heat exchanger assembly has two series of heat exchangers (1, 2) stacked in the vertical direction. The two series of heat exchangers have an insulating material (I) placed between them. A heat exchange assembly comprises at least one first and one second heat exchange body (5, 7), each being of the plate heat exchanger type, comprising metal plates of similar contour extending along a first dimension or length and a second dimension or width, spaced from and arranged in parallel rows to one another along a third dimension or thickness and a sealing means bounding flattened passages with the the plates, forming at least one passage of a first type and at least one passage of a second type. The sealing means allocates to each passage releasing one fluid inlet and one fluid outlet, one inlet (El) of the first body being connected to a first delivery line for a fluid to be cooled (D AIR MP) and one outlet (S1) of the first body being connected to a first collecting line for cooled fluid (C AIR MP), another inlet of the first body being connected to a first delivery line (DNR) for fluid to be heated and another outlet of the first body being connected to a first collecting line for heated fluid (CNR), one inlet of the second body being connected to a delivery line for fluid to be cooled (Dl AIR HP, D2 AIR HP) and one outlet of the second body being connected to a collecting line for cooled fluid (C1 AIR HP, C2 AIR HP), another inlet of the second body being connected to a delivery line for fluid to be heated (DNR') and another outlet of the second body being connected to a collecting line for heated fluid (CNR'). One side bounded by a width and a thickness of at least one first heat exchange body is located at least partially opposite a side bounded by a width and a thickness of at least one second heat exchange body, the two sides being separated by insulating material (I). An independent claim is indluced for an apparatus for the cryogenic separation of a gas mixture, comprising a stripping unit, a heat exchange assembly as above, and a system of columns, means for conveying the gas mixture to the stripping unit, means for conveying the stripped gas mixture to the assembly of heat exchangers to be cooled at least in one of the first and second heat exchanger bodies (5, 7) to at least one pressure, means for conveying at least some gas mixture cooled in at least one of the first and second heat exchanger bodies to the system of columns, and means (DNR, DNR') for conveying at least one product from the system of columns to each of the first and second series of heat exchanger bodies.
Patent FR-2860464-A1 (FR)
Title: Dispositif pour ameliorer les conditions de vision dans un vehicule
Inventor: MOISEL JORG
IPC: B60R1/00
Filed: 2004-09-30
Abstract: L'invention concerne un dispositif pour améliorer les conditions de vision dans un véhicule, avec une source de rayons infrarouges (2) pour éclairer l'environnement du véhicule, avec une caméra sensible aux infrarouges (3) pour saisir au moins une partie de l'environnement éclairé, avec une unité d'affichage (4) pour représenter les données d'image saisies et avec une unité de commande (1) pour commander le dispositif. En outre, l'unité de commande (1) est munie de moyens pour éteindre ou allumer l'unité d'affichage en fonction des données d'image saisies. La caméra est de préférence également sensible dans une partie au moins du domaine de la lumière visible et des moyens sont prévus pour allumer ou éteindre l'unité d'affichage (4) en fonction de la luminosité ou du contraste des données d'image saisies dans l'infrarouge et / ou dans le visible. En outre, il est prévu une unité de traitement d'images (6) qui est reliée à la caméra (3) et à l'unité de commande (1) et qui est munie de moyens pour exploiter les données d'image saisies pour en déduire l'état de l'environnement, notamment le tracé de la route, l'état de la chaussée, les conditions météorologiques ou la densité du trafic, par exemple la présence de trafic en sens inverse, de telle sorte qu'en fonction de cette exploitation l'unité d'affichage est allumée ou éteinte.
Patent FR-2879946-A1 (FR)
Title: Liquid droplet dispenser e.g. for microfluidics comprises two substrates and series of electrodes for fluid reservoir, transfer and droplet formation
Inventor: FOUILLET YVES
IPC: B05B17/00
Filed: 2004-12-23
Abstract: The dispenser consists of first and second substrates (42, 46), the first having an aperture (40) for introducing a fluid, and the second equipped with a series of electrodes: a transfer electrode (44) at least partially facing the aperture; at least two droplet forming electrodes (50, 52); and at least one reservoir electrode (48) that is associated with the transfer and droplet forming electrodes and has a surface at least three times as great as each of the latter. A variant of the design can have at least one additional reservoir electrode with transfer electrodes situated between or associated with them.
Patent FR-2866746-A1 (FR)
Title: Road transport vehicle e.g. truck, speed control system, has station control room with alert units that actuate alerts when real speed of vehicle exceeds reference speed limits stored in storage unit of station control room
Inventor: MERMOZ ROLAND
IPC: G06F19/00
Filed: 2005-01-31
Abstract: The system has a station control room (4) with a storage unit (61) that stores lists of reference speed limits of a vehicle. The control room has processing units to establish an information list permitting the control of the vehicle. The list is divided into zones, routes and dates. The control room has alert units (59) that actuate alerts when the real speed of the vehicle exceeds one of the reference speed limits.
Patent FR-2881800-A1 (FR)
Title: Systeme de commande d'une pluralite de vannes de decharge d'une turbomachine
Inventor: MAILLARD DAVID
IPC: F15C3/00
Filed: 2005-02-04
Abstract: L'invention concerne un boîtier pneumatique (18) d'activation d'une pluralité de vannes de décharge (9) d'une turbomachine, le boîtier pneumatique (18) comportant des sorties d'activation (19) correspondant au nombre de vannes de décharge (9) formant ladite pluralité de vannes de décharge (9), et une entrée unique de commande (21) recevant un signal de commande unique (23) d'une unité de commande électronique (17), le signal de commande (23) étant destiné à agir sur un bobinage de commande (27) d'un moyen distributeur (29) dont les sorties forment lesdites sorties d'activation (19).
Patent FR-2881668-A1 (FR)
Title: Resistance welding of two metal components with different melting points, notably for the fabrication of electrical contacts with copper or copper alloy and aluminium or aluminium alloy components
Inventor: FAVRE TISSOT JEAN PAUL
IPC: B23K103/12
Filed: 2005-02-10
Abstract: The resistance welding of metal components (1, 2) with different melting points consists of: placing the components in contact between two electrodes (3) connected to an electric current source (7); locally inserting a filler material (6) between the components; and applying an electric current (I) and a compression force (FP) across the electrodes. The metal components are of copper or copper alloy and aluminium or aluminium alloy, respectively. The filler material is a metal or metal alloy with a melting point greater than those of the metal components. An independent claim is also included for an electrical contact for an electrical apparatus and incorporating one part of aluminium and a second part of copper.
Patent FR-2883238-A1 (FR)
Title: Bumper e.g. front bumper for vehicle, has reinforcement parts each fixed respectively through its lower end and rear upper end to beam and wall`s front side and comprising outer and inner sides that are free
Inventor: YVERNAULT ETIENNE
IPC: B60R19/18
Filed: 2005-03-17
Abstract: The bumper (2) has reinforcement parts each comprising a plain vertical face (20) extending in a plane perpendicular to a longitudinal direction of a beam (6). The parts are disposed above the beam and opposite to an inner face (16) of a skin (4), remote from the face (16). Each part is fixed to the beam and a front side of a wall (17) respectively by lower end (26) and rear upper end (27) of the part, where outer and inner sides (22, 30) of the part are free.
Patent FR-2883280-A1 (FR)
Title: Sludge treatment device comprises dry layers with a draining layer and a porous fabric layers extended to the draining layer and placed between the sludge and the draining layer
Inventor: GOETZ PHILIPPE
IPC: C02F11/12
Filed: 2005-03-18
Abstract: The device further comprises: a mechanical device comprising roller (30) on which the fabric (23) is rolled and transformed into the draining layer; a driving medium for roller rotation; a scraper to recover the dried sludge induced by the fabric for displacement of the sludge; a greenhouse (60), which extends above the dry layer (20); a ventilator for generating air circulation around the sludge; a supplier which brings the liquid sludge to cover the fabric with sludge; and a flocculating element to flocculates the sludge before covering the fabric with sludge. The fabric layers (23, 24) are fixed on the draining layer (21, 22). The water with the sludge (1) percolates into the draining layer and the porous layer allows water from the sludge flow out through the fabric. An independent claim is included for sludge treatment using the above device.
Patent FR-2885121-A1 (FR)
Title: Procede de chargement en vrac de produits pulverulents et dispositif pour sa mise en oeuvre
Inventor: MATTHYS DANIEL
IPC: B60P7/02
Filed: 2005-04-29
Abstract: Procédé de chargement d'un conteneur clos de transport avec un produit pulvérulent en vrac, ledit conteneur comportant une bouche d'alimentation (2) de section transversale supérieure ou égale à 50 cm<2>, une bouche d'évacuation (3) de section transversale supérieure ou égale à 50 cm<2> comportant un système de filtration (9) pour retenir les particules de dimensions supérieures à 20 mum munie d'une protection (8) contre les intempéries comme la pluie, dans lequel on connecte la ou les bouches d'alimentation à un conduit d'alimentation d'un produit pulvérulent en vrac, et on transvase dans le conteneur ledit produit pulvérulent en vrac à partir d'une source de produit pulvérulent en vrac, et couverture amovible pour conteneur ouvert
Patent FR-2886766-A1 (FR)
Title: Fuel cell system for motor vehicle, has condensation unit with heat recuperator cooling gas from fuel cell or burner of reformer, and coolant circulation loop cooling condenser which communicates with heat recuperator
Inventor: KAMIJO MOTOHISA
IPC: H01M8/06
Filed: 2005-06-07
Abstract: The system has a fuel cell (1) supplied by oxygen and hydrogen, and a reformer (2) equipped with a burner (3) delivering hydrogen to the cell. A water condensation unit (4) collects gas from the cell and the burner to extract water from the gas and to deliver the water to the reformer. The condensation unit has a condenser (25) communicating with a heat recuperator (24) including an input to receive the gas from the cell in the input. The recuperator cools the gas from the cell or the burner, and a coolant circulation loop (28) cools the condenser. An independent claim is also included for a method for the production of water for a fuel cell system embarked at an edge of a motor vehicle.
Patent FR-2886857-A1 (FR)
Title: Device for injecting medicinal solution into patient, has lateral flaps articulated on needle holder and means for generating overpressure in injection pipe during needle extraction
Inventor: WALTER THOMAS
IPC: A61M39/02
Filed: 2005-06-08
Abstract: The device has a needle holder (24) carrying an injection needle (26), and an injection pipe (28) connected to the needle. An extraction unit (30) extracts the needle out from a patient, and a generation unit (32) generates an overpressure in the pipe. Lateral flaps (31) are articulated on the holder and activate the generation unit during the extraction of the needle in order to create an overpressure in the pipe.
Patent FR-2887802-A1 (FR)
Inventor: AMRANI KARIM
IPC: B60R21/20
Filed: 2005-06-29
Abstract: Method of using a viscous printing ink for the protection of a notch formed in a skin which is intended for a part that is produced using a method including: producing a skin (1) having a notch (2) on the inner face thereof, covering the notch (2) with a protective element, and forming a foam (3) which is in contact with the inner face of the skin. According to the invention, during the notch-covering step, an ink having a viscosity that is at least equal to 0.6 St is applied to the notch (2) via printing and, subsequently, the ink is hardened such as to form a layer (4) that provides a bridge over the notch (2) without extending to the base thereof. The invention is suitable for motor vehicle instrument panels.
Patent FR-2881394-A1 (FR)
Title: Motor vehicle dashboard transverse reinforcement comprises hollow beam made from metal strip folded lengthwise to achieve required profile
Inventor: BAUDART LAURENT
IPC: B21D53/88
Filed: 2005-07-22
Abstract: The dashboard reinforcement consists at least partly of a beam (4) made from a metal strip folded lengthwise by rollers to achieve the required profile, containing at least two adjacent parallel channels that can both be closed, or one closed and one open and having O-shaped and U-shaped cross-sections respectively. The two channels have a common partition wall between them, and the beam containing them can be of variable thickness. The open channel of the beam can be made to receive air conditioning ducts (42, 48).
Patent FR-2890492-A1 (FR)
Inventor: LAURENT JEAN YVES
IPC: H01M8/02
Filed: 2005-09-08
Abstract: A micro fuel cell (14) comprises a successive stacking of a first electrode, a flat electrolytic membrane (19), and a second electrode (20), the stacking being supported by a front face (15a) of a substrate (15), where the electrolytic membrane comprises an anchoring element(s) (19a) salient perpendicularly to a main plane of the membrane and arranged in a complementary part of an anchoring recess formed in the substrate. A micro fuel cell comprises a substrate provided with front and rear faces (15b); and a successive stacking of a first electrode, a flat electrolytic membrane, and a second electrode, the stacking being supported by the front face of the substrate, where the electrolytic membrane comprises an anchoring element(s) salient perpendicularly to a main plane of the membrane and arranged in a complementary part of an anchoring recess formed in the substrate. The substrate comprises microchannels (16a, 16b) perpendicular to the main plane of the membrane and each comprising first and second openings, respectively in the front and rear faces of the substrate. The first electrode is formed by distinct catalytic elements (18) separated by the microchannels and arranged on the front face of the substrate. Two current collectors (17, 21) are respectively arranged between the catalytic elements of the first electrode and the front face of the substrate and on a free surface of the second electrode. An independent claim is also included for the production of a micro fuel cell.
Patent FR-2893053-A1 (FR)
Title: Dispositif de fixation d'une cloison a une structure fixe de batiment, et application.
Inventor: THIERRY LAURENT
IPC: E04B9/00
Filed: 2005-11-07
Abstract: L'invention concerne un dispositif (1) de fixation et un procédé pour installer une cloison -notamment un faux plafond ou une cloison d'habillage de murs- à une structure (20) fixe de bâtiment (éléments de charpente, plancher, murs). Ce dispositif (1) de fixation comprend une tige d'ancrage présentant une portion filetée ayant une extrémité (12a) libre acérée ; des moyens d'assemblage permettant son assemblage à un élément (30) de cloison ; un emporte-pièce (11) doté d'une extrémité (11a) affûtée et d'un alésage traversant adapté pour permettre un emmanchement de la tige d'ancrage.
Patent FR-2892728-A1 (FR)
Title: Processing of wort in a fermentation tank of wine storehouse, comprises introducing vintage into a lower enclosure of the tank, and reassembling and diffusing part of accumulated juice by introducing external gas into the lower enclosure
Inventor: LEJEUNE PATRICK
IPC: C12G1/022
Filed: 2005-10-27
Abstract: The processing of wort in a fermentation tank of a wine storehouse, comprises introducing vintage into a lower enclosure of the tank, reassembling and diffusing part of an accumulated juice by introducing external gas into the lower enclosure, and initiating the fermentation through a generated pressure by emission of gas from the fermentation into the lower enclosure using reassembling (24) and diffusing unit, where the fermentation is initiated next to the reassembling and diffusing step of the accumulated juice, and the accumulated juice is diffused by gravity using the reassembling unit. The processing of wort in a fermentation tank of wine storehouse, comprises introducing vintage into a lower enclosure of the tank, reassembling and diffusing part of an accumulated juice by introducing external gas into the lower enclosure, and initiating the fermentation through a generated pressure by emission of gas from the fermentation into the lower enclosure using reassembling (24) and diffusing unit. The fermentation is initiated next to the reassembling and diffusing step of the accumulated juice. The accumulated juice is diffused by gravity using the reassembling unit. The tank is equipped with the reassembling unit under a pressure of a part of the juice of the lower enclosure (14) towards the higher enclosure (16), and the diffusing unit of the juice of the higher enclosure towards the lower enclosure. Temperature of the vintage is controlled during the collection of the introduced external gas. The introduced external gas is obtained from the vintage fermentation. Micro-oxygenation takes place in the lower enclosure during the fermentation phase of the vintage, which is subjected to reassembling step by the introduced gas from the fermentation. An independent claim is included for a device.
Patent FR-2894696-A1 (FR)
Title: Procede d'acces a un bus de transmission de donnees, dispositif et systeme correspondant
Inventor: DORE RENAUD
IPC: G06F13/30
Filed: 2005-12-14
Abstract: Selon l'invention, un bus (10) est destiné à être relié à un maître principal (22) à des maîtres secondaires (32), le bus étant adapté à la transmission de données entre les périphériques. Afin de garantir un débit minimal et/ou une latence maximale entre les maîtres secondaires lorsque le maître principal utilise une faible fraction du temps disponible sur le bus, le maître principal a la plus forte priorité et le procédé d'accès au bus comprend :- une étape d'autorisation d'accès au bus au maître principal lorsqu'il demande l'accès au bus; et- une étape de sélection d'accès au bus à un des maîtres secondaires lorsque le périphérique maître principal ne demande pas l'accès au bus.