baber/WOPTO huggingface dataset:
Patent FR-2822280-A1 (FR)
Inventor: BRILLON ALAIN
IPC: B60C23/04
Filed: 2001-03-13
Abstract: The invention relates to a method for automatically determining the position of the wheels of a motor vehicle (10), characterised in that it consists in: - measuring (21) the temperature of each wheel (12) of the vehicle; and determining (23) the position of the wheels on the vehicle according to the temperature measured.  The invention also relates to a corresponding position-finding device.  The device is particularly suitable for monitoring the pressure inside tyres.
Patent FR-2823204-A1 (FR)
Inventor: BLANCOU HUBERT JEAN
IPC: C07C303/02
Filed: 2001-04-09
Abstract: The invention relates to a method for preparing sulphinic perfluoroalkane acid salts.  The inventive method is characterised in that it comprises at least one step involving the reaction of least one perfluoroalkyl halide having formula RfX, wherein X represents a chlorine, bromine or iodine atom and Rf represents a linear or branched perfluorinated chain comprising between 1 and 12 carbon atoms, with the alkali metal hydrogensulphite in the presence of an alkaline-earth or alkali-metal hydroxide.
Patent FR-2824619-A1 (FR)
Title: Instant connector for plastic-coated metal pipes comprising tubular insert with grooves for seal ring and expanding grip ring
Inventor: LE CLINCHE PASCAL
IPC: F16L33/207
Filed: 2001-09-06
Abstract: The connector consists of a rigid body (2), e.g. of a molded synthetic material, with a tubular insert (3) for each pipe (5) with first and second peripheral grooves (9, 13) for a seal (10) and a split ring (16) with sharp-edged external gripping elements (20). The grip ring and second groove have matching inclined thrust surfaces (15, 19).  The connector consists of a rigid body (2), e.g. of a molded synthetic material, with a tubular insert (3) for each pipe (5) having first and second peripheral grooves (9, 13) for a seal (10) and a split ring (16) with sharp-edged external gripping elements (20). The grip ring and second groove have matching inclined thrust surfaces (15, 19) to expand the grip ring as the connector is tightened by an external rigid tubular sleeve (25). The body has a stop collar (24) for the pipe end and the outer sleeve has a window (27) for checking the position of the pipe end and an in-turned edge (26) to engage with the collar. In a variant the tubular inserts can be of metal and the stop collars of synthetic material.
Patent FR-2833775-A1 (FR)
Title: Bague de maintien et de decouplage du moteur electrique dans son support et procede d'assemblage
Inventor: MAJCHRZAK JEAN PIERRE
IPC: F04D29/66
Filed: 2001-12-17
Abstract: L'invention concerne une bague de maintien et de découplage (20) pour moteur électrique (21) de ventilateur, incorporé dans un boîtier de ventilation chauffage et/ ou climatisation automobile, dans un support moteur (23) du type comportant une paroi (22) délimitant une chambre destinée à loger un moteur électrique par l'intermédiaire d'un dispositif de maintien du moteur dans la chambre et comprenant des moyens d'isolation dudit moteur par interposition d'éléments amortisseurs. La bague de maintien et de découplage est constituée par des coquilles (1a, 1b) entourant le moteur et supportant les moyens de découplage (6a - 6d).
Patent FR-2833835-A1 (FR)
Title: Composition pour la teinture d'oxydation des fibres keratiniques comprenant un acide ether carboxylique oxyalkylene, un tensioactif mono-ou poly-glycerole et un tensioactif non ionique oxyalkylene
Inventor: DESENNE PATRICIA
IPC: A61K8/31
Filed: 2001-12-21
Abstract: L'invention concerne une composition pour la teinture d'oxydation des fibres kératiniques, en particulier des fibres kératiniques humaines et plus particulièrement les cheveux, comprenant, dans un milieu approprié pour la teinture au moins un colorant d'oxydation, caractérisée par le fait qu'elle comprend en outre au moins un acide éther carboxylique polyoxyalkyléné ou l'un de ses sels, au moins un agent tensioactif mono- oupolyglycérolé et au moins un agent tensioactif non ionique oxyalkyléné. L'invention concerne également les procédés et dispositifs de teinture mettant en oeuvre ladite composition
Patent WO-02071960-A1 (WO)
Title: Self locking fixable intervertebral implant
Inventor: PASQUET DENIS
IPC: A61F2/44
Filed: 2002-03-13
Abstract: The invention relates to an intervertebral implant comprising a wedge (10) provided with two opposite grooves (12, 14) through which the longitudinal axis (A) of said wedge (10) passes, said wedge (10) having two side walls at least one fixing link (16) wherein the first end (20) of said fixing link (16) can be joined to the wedge (10), the second end (28) of said link being free. The intervertebral implant comprises at least one removable self-locking fixing element (30, 32) which is provided with first connecting means (34) and through which said link (16) can slide. At least one of the two side walls (36) of the wedge (10) comprises second connecting means (38) which can cooperate with the first linking means (34) to connect said removable self-locking fixing element (30, 32) to the side wall (36) of the wedge (10).
Patent FR-2835247-A1 (FR)
Inventor: VION PATRICK
IPC: C02F1/24
Filed: 2002-01-30
Abstract: The invention relates to a water purification installation comprising: a coagulation area (1); a flocculation area (3); an area (5) for mixing, in an upflow, the flocculated water with pressurised water which is delivered by a microbubble-generating pressurisation-pressure reduction system (8); and a flotation area (6).  According to the invention, suspended matter, which is brought to the surface by the aforementioned microbubbles, is evacuated from the upper part of the flotation area.  Moreover, the lower part of said flotation area comprises means of collecting (10) the clarified water.  The inventive installation is characterised in that: the geometry of the flotation area (6) is such that the ratio between the height (H) of the area located above the clarified water collection means (10) and the length (L) of said area is included between 0.3 and 1; and the ratio between the surface (Sa) of the nappe at the outlet of the mixing area (5) and the surface (Sp) of the actual flotation area is included between 0.05 and 0.5 and, preferably, between 0.1 and 0.35.
Patent FR-2835327-A1 (FR)
Title: Input video processing unit stage calibration unit having video signal A/D unit passed and comparator comparing converter output set level with processor unit generating offset set level/control signal
Inventor: GRILLO LIONEL
IPC: H04N5/18
Filed: 2002-01-31
Abstract: The calibration unit has an input capacitor (37) with a first current source producing a first (42) and second (41) current. There is a discharging current source (33). There is a video signal smoothing stage (45) and an analogue to digital converter (34) generating a digital code. A comparator (36) compares the converter output with a set level, and a processing unit (31) generates an offset between the set level and the control signal.
Patent FR-2835444-A1 (FR)
Title: Purification and filtration of liquid effluents comprises use of gravity and membrane separators, with different powdered reactants added upstream of the gravity and membrane separators
Inventor: CAMPOS CARLOS
IPC: C02F1/28
Filed: 2002-02-07
Abstract: The coagulant required for separation is injected before the first powdered reactant. The first and second powdered reactants have different characteristics, in particular granulometry and absorption capacity adapted to the pollutants to be eliminated. The second powdered reactant is recycled from the membrane separator to upstream of the gravity separator.  Purification and filtration of fluids, in particular liquid effluents such as raw water containing organic pollutants in solution and operating gravity separators such as decanters and floats, as well as membrane separators for the finishing stage, during which a first powdered reactant is introduced into the flow of the fluid to be treated upstream of the gravity separator and a second powdered reactant is introduced upstream of the membrane separator. The first powdered reactant stays in its contact reactor for 5-60 hours, preferably for 5-20 hours. The powdered reactants are adsorbent agents such as active carbon, bentonites, or gel or macroporous ion exchangers with standard or magnetic skeletons. An Independent claim is also included for a device for carrying out the above process, with a treatment line including gravity separators (10), membrane separators (13) in the finishing stage, means allowing the introduction of coagulant, a first powdered reactant upstream of the gravity separators and a second powdered reactant upstream of the membrane separators. A recycling line (16) returns the second powdered reactant from the purge of the membrane separator to the pipe in which the liquid effluent to be treated circulates, upstream of the gravity separator. The coagulant is injected upstream of the first powdered reactant. The gravity separator is a decanter or a floatation device or a granular filter and the membrane separator includes systems for microfiltration, ultrafiltration, nanofiltration, inverse osmosis.
Patent WO-02097156-A1 (WO)
Inventor: HOGHOJ PETER
IPC: G03F1/24
Filed: 2002-05-31
Abstract: l'invention propose un procédé de revêtement d'un support (30) par une couche de particules issues d'un ensemble de cible (20), le procédé comprenant la mise en oeuvre d'une source d'ions (10) pour diriger un faisceau d'ions (100) vers ledit ensemble de cible, afin de générer un flux de particules (F) issues de l'interaction entre le faisceau d'ions et l'ensemble de cible, en vue de déposer au moins une partie du flux de particules sur le support, caractérisé en ce que le procédé comprend la mise en mouvement sélective du faisceau d'ions entre la source d'ions et l'ensemble de cible pour balayer l'ensemble de cible de manière à réaliser des revêtements ayant une épaisseur contrôlée selon un profil désiré. L'invention propose également une structure et un filtre réalisé par un tel procédé.
Patent WO-02102721-A1 (WO)
Title: Method and installation for purifying effluents that are at least partially biodegradable
Inventor: CUINGNET CHRISTIAN
IPC: C05F7/00
Filed: 2002-06-14
Abstract: The invention relates to a method of purifying effluents which are at least partially biodegradable and which are exempt from toxic products comprising the aerobic and/or anaerobic biological treatment of said effluents which causes the formation of sludge.  The inventive method consists of the following steps: a) recovery of the sludge that has been mixed either with the treated effluents or with a liquid feed; b) at least one step involving the filtration of the mixture in order to eliminate particles that are greater than or equal to 140νm approximately; and c) supplying under pressure the mixture thus filtered to a micro-irrigation network in an area planted with vegetables in which said mixture constitutes a growth fertiliser.
Patent WO-03000748-A1 (WO)
Title: Analysis cards
Inventor: SERVAT VALERIE
IPC: C08F8/00
Filed: 2002-06-26
Abstract: The invention relates to the use of a particular polymer for the production of analysis cards, said polymer having the following properties:- said polymer has a glass transition temperature less than 60 °C, - in the absence of any functionalisation said polymer is hydrophobic and, for the purpose envisaged, said polymer is mass functionalised by reactive hydrophilic functions, or reactive hydrophilic function pre-cursors. The application of said polymer permits the simple monitoring of the properties of the surface of said analysis card and, in particular, the support thereof and to modify said properties on the monitored areas. The invention further relates to analysis cards, the support of which is made from said polymer and a method for modifying the surface properties of said support.
Patent FR-2837612-A1 (FR)
Title: Nuclear reactor primary circuit duct section repair and replacement process comprises use of remote or programme controlled unit to perform at least some operations
Inventor: LATREILLE PASCAL
IPC: G21C17/017
Filed: 2002-03-22
Abstract: Replacing a section (10) of a primary circuit duct (8) uses a remote controlled or programmed unit inside the duct to perform at least one of the machining, monitoring or welding operations, introduced through the first or second components (3, 4) of the circuit. The process can be used to replace a circuit duct section with branches (16a, 16b, 16c) for auxiliary lines (16'a, 16'b, 16'c), which are cut out before the duct section is removed, and connected up to the replacement section.
Patent FR-2838087-A1 (FR)
Title: Light signalling device used for preventing collisions, especially used for two wheeled vehicles
Inventor: DE TAVERNIER SERGE
IPC: B62J6/00
Filed: 2002-04-04
Abstract: The device includes assemblies containing luminous elements, which emit narrow light beams in order to improve the distance perception, of the trajectory and the speed of other vehicles due to the spacing of the assemblies, from the directivity of the light beams, with the possibility of modulating the luminous intensity of the device.
Patent FR-2825694-A1 (FR)
Title: Plateau tounant de dispositifs de depot de rubans de fibres dans des cardes, bancs d'etirage
Inventor: CHERIF CHOKRI
IPC: D01H9/18
Filed: 2002-06-07
Abstract: Dans un tel plateau tournant comprenant un canal de ruban courbe dans l'espace, avec une entrée et une sortie pour le ruban de fibres, l'entrée étant disposée à proximité de l'axe de rotation ou coaxialement à celui-ci et la sortie à distance radiale et axiale de l'entrée, le ruban de fibres étant par ailleurs soumis à un étirage de mise en tension, un mouvement relatif existe entre le ruban de fibres en déplacement et la paroi intérieure du canal de ruban, et une résistance de frottement produite par la paroi intérieure agit sur le ruban de fibres. Pour permettre un meilleur guidage du ruban et une qualité améliorée, la résistance de frottement peut être réduite au moins en partie, par modification de l'interaction et/ ou de l'association spatiale entre le ruban de fibres 9 et la paroi intérieure du canal de ruban 12.
Patent FR-2841428-A1 (FR)
Title: Double membrane acoustic transducer sound production having active membrane and passive membrane with holes front placed producing three distinct zones.
Inventor: LECOCQ PATRICK
IPC: H04R1/28
Filed: 2002-06-25
Abstract: The double membrane acoustic transducer establishes three differential sound wave zones with an active membrane (4). There is a passive membrane (1) with holes placed in front of the active membrane, producing three distinct zones.
Patent FR-2827128-A1 (FR)
Title: Fermeture a glissiere, emballage la comportant, et procede pour sa fabrication
Inventor: VANDENHEUVEL GREG
IPC: B65D33/25
Filed: 2002-07-03
Abstract: L'invention concerne une fermeture a glissière.Elle se rapporte à une fermeture à glissière qui comprend des profilés emboîtables (26, 28), un premier flasque d'étanchéité (27) et un second flasque d'étanchéité (29) dirigés vers l'intérieur d'un sac souple, un premier flasque extérieur (37) et un second flasque extérieur (39) s'étendant depuis les profilés emboîtables (27, 28), au moins deux saillies rectangulaires s'étendant depuis chacune des faces du premier flasque d'étanchéité (27), et une saillie rectangulaire s'étendant depuis le second flasque d'étanchéité (29) et ayant une construction et une disposition telles qu'elle peut coopérer avec les deux saillies rectangulaires du premier flasque d'étanchéité (27). Application aux emballages pour produits alimentaires.
Patent FR-2845932-A1 (FR)
Title: Catalyst useful for removing nitrogen oxides from automobile exhaust gases comprises rare-earth-doped alumina, manganese, alkali metal and platinum
Inventor: DATURI MARCO
IPC: B01J37/02
Filed: 2002-10-17
Abstract: Catalyst comprises: alumina doped with a rare earth selected from yttrium, cerium, lanthanum, praseodymium, neodymium and samarium; manganese; an alkali metal selected from potassium, rubidium and cesium; and platinum. The alkali metal/manganese atomic ratio is 1.5-5.  Independent claims are also included for:  (1) gas treatment to reduce nitrogen oxide (NOx) emissions by using the above catalyst as an NOx trap; and (2) catalytic system for gas treatment comprising a catalyst as above.
Patent FR-2846743-A1 (FR)
Title: Thermo-electric component temperature measuring device, has protective part with bearing including guide for inserting standard temperature sensor in position equi-thermal with respect to thermocouple
Inventor: VIGNERON THIERRY
IPC: G01K15/00
Filed: 2002-10-30
Abstract: The device has a temperature sensor with a thermocouple (1a) sensitive to heat provided by a thermo-electric part (3a) arranged in a protective part (2a). The protective part has a bearing (7a) with a guide for inserting standard sensor in a position equi-thermal with respect to the thermocouple. The sensor temperature is compared with the standard sensor to determine temperature of the thermo-electric part.
Patent FR-2847905-A1 (FR)
Title: Cleaning composition, especially useful for degreasing, comprises aliphatic hydrocarbons, aromatic or olefinic hydrocarbons and oxygenates
Inventor: JUND LAURENCE
IPC: C11D7/24
Filed: 2002-12-03
Abstract: Cleaning composition comprises 85-99 vol.% aliphatic hydrocarbons, 0.5-5 vol.% aromatic or olefinic hydrocarbons and 0.5-10 vol.% oxygenates.
Patent FR-2849690-A1 (FR)
Title: Protection device, useful particularly for terrestrial vehicles, comprises a composition that has a protective effect after initiation and ejection from its container
Inventor: ROUSSEAU PHILIPPE
IPC: F42B12/48
Filed: 2003-01-08
Abstract: Protection device (A) comprises at least one casing (12) holding a useful load (20) consisting of a mass (21) of material that has a protective effect after initiation and a device (14) for ejecting the mass (21) from the casing. The new feature is that the mass (21) is made of material that can be initiated inside casing (12) and can reach its nominal flow rate from the outlet of casing (12).
Patent FR-2850761-A1 (FR)
Title: Astrometric measuring device used in observation satellite, has second telescope with third line of sight parallel to first or second line of sight of first telescope, and processing unit determining original field of view of star
Inventor: SINGER CHRISTIAN
IPC: G01C21/02
Filed: 2003-01-31
Abstract: Device has second telescope (2) with third line of sight (L3) parallel to first or second line of sight (L1, L2) of first telescope (1), and second optical module (6) for collecting third light beam from stars and parallel to third line of sight and delivering beam to second star detection module (7). Processing unit (3) determines original field of view of each detected star based on its detection by first and/or second detection modules (5, 7). Second star detection module is located near second focal plane (PF2).
Patent FR-2851591-A1 (FR)
Title: Highway manhole closing device, has peripheral watertight joint of elastomer material arranged on horizontal blade of frame bordering opening and proximate to vertical blade
Inventor: GIANNONE ANGELO
IPC: E02D29/14
Filed: 2003-02-26
Abstract: The device has a peripheral watertight joint (8) of an elastomer material arranged on a horizontal blade (2) of a frame bordering an opening and proximate to a vertical blade (3). A cylindrical watertight joint (9) is mounted between two vertical walls (5) facing one on another with a manhole cover (4). The cylindrical joint has an end with a joint arranged on the corresponding horizontal blade of the frame.
Patent WO-2004029036-A1 (WO)
Inventor: VAYSSE-LUDOT LUCILE
IPC: C07D333/40
Filed: 2003-09-22
Abstract: Procédé de synthèse industriel du ranélate de strontium de formule (I) et des ses hydrates.
Patent FR-2852120-A1 (FR)
Title: Real time program error correcting method for motor vehicle, involves converting real time program into non real time program, executing non-real time program as error detection tool and correcting error when error is detected
Inventor: BELLOT NICOLAS
IPC: G06F11/36
Filed: 2003-03-06
Abstract: The method involves converting a real time program into a non real time program which simulates the order of execution of tasks of the real time program. The non-real time program is executed as an error detection tool, and an error is corrected when the error is detected. The execution of the non-real time program is carried out as necessary, and the error correction made is reflected in the real time program. An independent claim is also included for an application of a method for correcting errors of real time program destined to be embarked in real time equipment.
Patent FR-2852600-A1 (FR)
Title: Pigment useful in paper or paper coatings comprises calcium carbonate and its reaction products with acids and other compounds, e.g. silicates
Inventor: GANE PATRICK
IPC: D21H17/67
Filed: 2003-03-18
Abstract: Pigment comprises calcium carbonate and its reaction products with medium to strong acids and aluminum silicate, synthetic silica, calcium silicate and/or a monovalent metal silicate and/or aluminum hydroxide and/or sodium and/or potassium aluminate. The pigment has a monovalent metal silicate content of less than 0.1% by dry weight of calcium carbonate and has a pH above 7.5. Mineral pigment containing calcium carbonate comprises a product formed in situ by double and/or multiple reaction with gaseous carbon dioxide formed in situ and/or derived from an external source, and the reaction products of this carbonate with one or more medium to strong hydroxonium ion donors and at least one aluminum silicate and/or synthetic silica and/or calcium silicate and/or monovalent metal silicate, e.g. sodium, potassium and/or lithium silicate, preferably sodium silicate, and/or aluminum hydroxide and/or sodium and/or potassium aluminate. The pigment has a monovalent metal silicate content of less than 0.1 % by dry weight of calcium carbonate and has a pH above 7.5. Independent claims are also included for: (1) a process for producing the pigment; (2) an aqueous suspension of the pigment, where the pigment has a BET surface area of 25-200 m 2>/g and a median particle size of 0.1-50 mu m and the suspension has a solids content of 0.3-80 wt.% and contains an anionic electrolyte in an amount of 0.05-5 % by dry weight of calcium carbonate; (3) inkjet printing paper containing and/or coated with the pigment or suspension.
Patent WO-2004046567-A1 (WO)
Inventor: LEBOT PIERRE
IPC: E04F13/08
Filed: 2003-11-17
Abstract: La présente invention porte sur un insert destiné être reçu ou formé dans une plaque de verre (1) afin de permettre, en coopération avec un élément de liaison (19), le montage de ladite plaque de verre (1) sur un support. Ledit insert est agencé pour être reçu dans un trou (2) pratiqué au niveau d'une face de la plaque (1), ledit trou (2) étant délimité par une paroi latérale à profil courbe et de rétention (5) dirigé vers l'intérieur. Il comporte des moyens de fixation (16) complémentaires de moyens (20) portés par ledit élément de liaison (19) de la plaque (1) sur le support.
Patent FR-2852533-A1 (FR)
Title: Steel strip micro holes detecting device, has upper and lower chassis for supporting laser diode and photo diodes in origin of laser diodes, respectively, where photo diodes are sensible to light emitted by laser diodes
Inventor: MOULAS BENOIT
IPC: G01N21/894
Filed: 2003-03-20
Abstract: The device has a vertical frame (100) interposed on a path of steel sheet through a horizontal slit delimiting the frame in two upper (110a) and lower chassis (110b). The upper and lower chassis support laser diode (210a) and photo diodes (310a, 310b) in an origin of the laser diodes, respectively, where the photo diodes are sensitive to light emitted by the laser diodes.