baber/WOPTO huggingface dataset:
Patent FR-2829955-A1 (FR)
Title: Procede de soudage tig avec apport de fil et protection gazeuse adaptee
Inventor: BULLY SEBASTIEN
IPC: B23K9/167
Filed: 2001-09-21
Abstract: L'invention concerne un procédé de soudage, dans lequel on assemble au moins deux pièces métalliques en réalisant une fusion d'un fil d'apport fusible au moyen d'une torche de soudage TIG munie d'une électrode en tungstène alimentée en courant électrique, et en mettant en oeuvre une protection gazeuse, de manière à réaliser au moins un joint de soudure entre les pièces métalliques. La protection gazeuse est formée d'un mélange gazeux contenant de 5 à 60 % en volume d'hélium et d'argon pour le reste. Selon le cas, le mélange gazeux contient, en outre, de 0. 1 à 10 % en volume d'hydrogène ou bien d'au moins 20% en volume d'hélium et le reste étant de l'argon, de préférence d'environ 40% à environ 55% en volume d'hélium et le reste étant de l'argon. Les pièces à souder sont préférentiellement en acier au carbone ou en acier inoxydable.
Patent FR-2830226-A1 (FR)
Title: Direction a cremailliere pour vehicule automobile
Inventor: COUCHOUX DOMINIQUE
IPC: F16H57/027
Filed: 2001-10-01
Abstract: La direction possède un carter en deux parties (2, 9), assemblées l'une à l'autre avec interposition d'un joint d'étanchéité (13), placé dans un logement correspondant. Le joint (13) est réalisé en une matière perméable à l'air mais hydrophobe, pour permettre l'équilibrage des pressions entre l'intérieur et l'extérieur de la direction, et éviter ainsi la déformation et la détérioration des soufflets de celle-ci. L'invention s'applique entre autres à une direction assistée hydraulique, le joint (13) étant placé à la jonction du carter auxiliaire (19), logeant la valve d'assistance (5), et du corps de carter principal (2) logeant la crémaillère (3).
Patent FR-2831016-A1 (FR)
Title: Procede et dispositif de decodage de donnees video codees selon la norme mpeg
Inventor: KYPREOS JEAN
IPC: H04N19/60
Filed: 2001-10-11
Abstract: Le procédé est caractérisé en ce qu'il effectue les opérations inverses (26, 27, 28) d'opérations successives de codage dans un ordre inverse, non pas bloc par bloc mais coefficient par coefficient.Les applications concernent la compression de données vidéo.
Patent FR-2831156-A1 (FR)
Title: Calcined and milled alumina containing a silane additive and its preparation, useful as a precursor for a refractory material
Inventor: MARTIN NICOLAS
IPC: C01F7/023
Filed: 2001-10-18
Abstract: A calcined and milled alumina product containing an organofunctional silane with a low water absorbency and good flow properties, suitable as a precursor for a refractory material.  An Independent claim is also included for the preparation of the product.
Patent FR-2832684-A1 (FR)
Title: Control system for electric power steering assembly, comprises rack and pinion assisted by electric motor with means to reduce speed when rack approaches stops using steering wheel angle and speed
Inventor: GUEGAN STEPHANE
IPC: B62D113/00
Filed: 2001-11-23
Abstract: The steering wheel (11) drives a rack and pinion (7,5) with electric motor (1) assistance. The rack actuates road wheels (29) subject to end stops (31a,31b). A supervising unit (33) is programmed to produce a control signal from steering wheel torque sensor data and in addition an intensified torque signal of opposite sign is produced from steering wheel angle and speed data such that the rack is slowed down on approaching either end stop
Patent FR-2818203-A1 (FR)
Title: Systeme de mise a l'air et/ou de compensation de pression pour un recipient a carburant
Inventor: DUERMEIER EWALD
IPC: B60K15/035
Filed: 2001-12-19
Abstract: L'invention concerne un système de mise à l'air et/ ou de compensation de pression (1) pour un récipient à carburant (2), en particulier un réservoir de carburant d'un véhicule automobile, comportant : - au moins une conduite de ventilation et/ ou de mise à l'air (3a, 3b, 3c) menée dans le récipient à carburant (2), au moyen de laquelle on peut faire évacuer des gaz ou des vapeurs hors du récipient à carburant ou les faire retourner dans le récipient à carburant, et- un dispositif de collecte (4) pour le carburant liquide, qui est intégré dans la conduite (3a, 3b, 3c), dans lequel- le dispositif de collecte (4) comprend deux chambres (4a, 4b), - dont l'une sert de dispositif d'accumulation intermédiaire pour le carburant liquide et est reliée à une conduite de retour (5) jusque dans le récipient à carburant. L'invention s'applique au réservoir de carburant dans des voitures particulières.
Patent WO-02065467-A1 (WO)
Title: Data copy-protecting system for creating a copy-secured optical disc and corresponding protecting method
Inventor: RIGUIDEL MICHEL
IPC: G06F21/00
Filed: 2002-02-05
Abstract: The invention concerns a data copy-protecting system for creating a copy secured optical disc. The system comprises, at the editor's of an application (12), a creating software assembly (10) borne by a self-protected optical disc including a set of protecting elements enabling the editor to insert in the application a protecting file translating his strategic protective choices. The resulting set is transcribed onto a carrier disc (CD-R1) to be sent to the stamping specialist. The latter, using a pre-mastering software (20) reproduces the content of the final disc comprising a two-part protective zone, in the form of two discs (CD-R2, CD-R3) respectively containing the data of the main track with the first part of the protective zone and of the second part. The invention is useful for creating copy secured optical discs.  FIG. 2:  A EDITOR 10 CREATING SET 11 WORKSTATION 12 APPLICATION B CD STAMPING SPECIALIST 20 PRE-MASTERING SET 21 WORKSTATION 22 MASTERING STAMPING
Patent FR-2821126-A1 (FR)
Title: Slant plate-type variable displacement compressor has orifice linked between crank chamber and suction side of cylinder bore and having cross-sectional area variably controlled based on compressor operation
Inventor: TAKAI KAZUHIKO
IPC: F04B27/18
Filed: 2002-02-04
Abstract: A first passage (24) communicates between discharge side of a cylinder bore (1) and crank chamber (4) of a housing (5). A second passage (32) connects between crank chamber and suction side of cylinder bore through an orifice (26) to allow pressure release. The cross-sectional area of orifice is variably controlled so that it can be increased during compressor operation and capacity control operation. The compressor (100) includes a valve plate (6) tiltably connected at a predetermined angle to a drive shaft (10) rotatably supported in a cylinder block (3). The slant plate is coupled by bearings to pistons slidably arranged within the cylinder bores of the cylinder block. The pistons reciprocate within the cylinder bores upon rotation of the slant plate. A suction reed valve (21) is arranged in a first passage that communicates between the discharge side of the cylinder bore and the crank chamber of a housing. The suction reed valve is controlled by a suction pressured produced within the cylinder bore.
Patent WO-02085888-A1 (WO)
Title: Tetrahydropyridyl-alkyl-heterocycles, method for preparing same and pharmaceutical compositions containing same
Inventor: BARONI MARCO
IPC: A61P17/00
Filed: 2002-04-19
Abstract: The invention concerns compounds of formula (I), wherein: X represents N or CH; R1 represents a hydrogen or halogen atom or a CF3 group; R2 and R3 independently represent a hydrogen atom or a methyl group; n is 0 or 1; A represents a nitrogenous heterocycle optionally substituted; and their N-oxides and their salts or solvates, pharmaceutical compositions and medicines containing same and a method for preparing same.
Patent WO-03010110-A1 (WO)
Title: Use of dispersant for aqueous compositions of calcium sulphate hemihydrate
Inventor: MOSQUET MARTIN
IPC: C04B24/26
Filed: 2002-07-23
Abstract: The invention concerns the use of a selected polycarboxylic type dispersant for aqueous compositions of calcium sulphate hemihydrate enabling simultaneously its dispersing action and control of the starting and/or finishing setting times of said compositions. The invention also concerns aqueous calcium sulphate hemihydrate compositions comprising such a dispersant or a mixture of said dispersants.
Patent WO-03031215-A1 (WO)
Inventor: BONFILIO CIRIACO
IPC: B60K6/48
Filed: 2002-10-02
Abstract: Ensemble de transmission, notamment pour véhicule automobile, comprenant deux embrayages (20, 60) et une machine électrique (80) disposés entre le moteur à combustion interne du véhicule et sa boîte de vitesses, chacun des embrayages (20, 60) comportant un mécanisme d'embrayage (21, 61) associé à un disque de friction (22, 65) et la machine électrique (80) étant constituée d'un rotor (81) et d'un stator (82), les mécanismes d'embrayage (21, 61) étant solidaires en rotation du rotor (81) de la machine électrique (80) et le disque de friction (22) associé au premier mécanisme d'embrayage (21) étant solidaire en rotation du vilebrequin (10) du moteur à combustion interne tandis que le second disque de friction (65) associé audit second mécanisme d'embrayage (61) est solidaire en rotation de l'arbre d'entrée (11) de la boîte de vitesses: le vilebrequin (10) est prolongé selon un prolongement (35) dont l'extrémité et celle de l'arbre d'entrée (11) de la boîte de vitesses sont en relation de support et centrage (38-48) l'une par rapport à l'autre.
Patent FR-2833755-A1 (FR)
Title: Production of a hybrid photodetector array on a read circuit involves hybridization of a first substrate containing photodetectors and a second substrate containing a read circuit
Inventor: GIDON PIERRE
IPC: H01L27/146
Filed: 2002-04-12
Abstract: Production of a hybrid photodetector array on a read circuit involves: forming photodetectors on a thin semiconducting layer (13); forming the read circuit on a second substrate (20); hybridization of the first and second substrates; and removal of the remaining part (11) of the first substrate (10) and obtaining a hybrid photodetector array on a read circuit. Production of a hybrid photodetector array on a read circuit involves:  (a) forming photodetectors on a thin semiconducting layer (13) used for forming a photodetector array, the semiconducting layer (13), preferably made of silicon, being separated from the remaining part (11) of the first substrate (10) by a barrier layer (12) made of SiO2 (preferred), Si3N4 or diamond and preferably comprising at least two sub-layers, for thinning down the first substrate (10), and the photodetectors having bonding pads (18) for connection to the read circuit;  (b) forming the read circuit comprising CMOS transistors, bipolar transistors or Bi-CMOS transistors on a second substrate having bonding pads for connection to the photodetectors;  (c) hybridization of the first (10) and second substrates by electrical connections (30) comprising fusible metallic balls between the bonding pads of the substrates; and  (d) removal of the remaining part (11) of the first substrate (10) by polishing and/or etching and obtaining a hybrid photodetector array on a read circuit after removing the remaining part (11) of the first substrate (10). After producing the hybrid photodetector array on a read circuit, at least one other layer is applied on the photodetector array in order to implement optical treatment of the surface. The other layer can be an antireflection layer or an optical filter layer. The area of the thin semiconducting layer in contact with barrier layer is preferably doped in order to form a common electrode for the photodetector array. Localized electrical connections are formed with the doped area across the barrier layer.  The space between the electrical connections, separating the photodetector array from the read circuit, is filled with an electrically insulating material.
Patent FR-2839924-A1 (FR)
Title: Fixing system for trailer ring onto automobile comprises socket, into which ring is screwed, rigidly fixed on automobile side frame by two fixing parts assembled by fixing head in corresponding holes
Inventor: ABEJEAN YVES
IPC: B60D1/14
Filed: 2002-05-22
Abstract: The system consists of a fixing socket (14) inside which the trailer ring (10) is screwed. The fixing socket is rigidly fixed on the end of the automobile side frame by two fixing parts (20A,20B) assembled by fixing heads (22B) in corresponding holes (22A). The fixing socket is prevented from rotation or translation by lugs (15).
Patent FR-2841518-A1 (FR)
Inventor: SERVEL ALAIN
IPC: G01S13/93
Filed: 2002-06-27
Abstract: The invention concerns a method for a motor vehicle drive assistance comprising a step (74) which consists in triggering the motor vehicle electronic power-assist brake when the distance separating the motor vehicle from an obstacle is less than a triggering threshold. Furthermore, it comprises a step (84) which consists in calculating a triggering threshold based on a predetermined lateral acceleration in a direction non-collinear to the motor vehicle forward moving direction, said predetermined lateral acceleration corresponding to a usual lateral acceleration of known value enabling the obstacle to be avoided by steering the motor vehicle wheels.
Patent FR-2845882-A1 (FR)
Title: Bathroom with integral bed space has two separate sections including chemical toilet and bathroom with slidable partition
Inventor: HABEGGER VIRGILE
IPC: A47K4/00
Filed: 2002-10-17
Abstract: The bathroom is rectangular and has two separate areas including one space for a chemical toilet (A) with a wash basin, and a rectangular bathroom space (B) occupying the total width of the bathroom. The bathroom is defined by three walls and a movable panel (7) perpendicular to the large side of the bathroom and movable parallel to it.
Patent WO-03089151-A1 (WO)
Title: Fluid product dispensing pump
Inventor: PETIT LUDOVIC
IPC: B05B11/00
Filed: 2003-04-14
Abstract: The invention relates to a manually-actuated fluid product dispensing pump comprising a pump housing (10) and at least one piston (50, 55) which slides in a hermetic manner inside said pump body (10) between a rest position and a dispensing position.  The inventive pump is characterised in that at least part of the pump housing takes the form of a truncated cone in order to modify the radial stresses exerted on said at least one piston (50, 55) between the rest and dispensing positions.
Patent FR-2852402-A1 (FR)
Title: Infrared detection device for controlling lighting and heating system in e.g. office, has infrared detectors with weak detection zones partially covering each other to define new high concentration detection zone
Inventor: DEIBER CLAUDE
IPC: G01V8/20
Filed: 2003-03-13
Abstract: The device has a base fixed on a support and a case (2) mounted on the base. The case is equipped with infrared detectors (3) and an electronic unit (8) for processing incident signals. Each detector has a strong concentration detection zone (5) and a weak concentration detection zone (6). The weak concentration detection zones of different detectors partially cover each other so as to define a new high concentration detection zone.
Patent WO-2004052462-A1 (WO)
Title: Composition comprising lactobacilli or bifidobacteria and use thereof
Inventor: LEYER GREGORY
IPC: A61K35/74
Filed: 2003-12-04
Abstract: The invention concerns a bacterial composition having immunomodulating properties comprising a strain selected among the group consisting of Lactobacillus acidophilus PTA-4797, Lactobacillus plantarum PTA-4799, Lactobacillus salivarius PTA-4800,  Lactobacillus paracasei PTA-4798, Bifidobacterium bifidum PTA-4801, Bifidobacterium lactis PTA-4802 et Bifidobacterium lactis PTA-5658. The invention also concerns a method for imparting to an environment immunomodulating properties.
Patent FR-2842880-A1 (FR)
Inventor: RANTRUA JEAN
IPC: G09B23/26
Filed: 2003-04-22
Abstract: A tube assembling device consisting of hub-carriers and hubs for erecting three-dimensional structures. The hub-carriers consist of two pairs of half-rings, bearing tongues offset by 90° along an antero-posterior axis and linked by four connecting lugs, they support radial hook-shaped expansions. The hub-carriers can link two tubes in a fixed or balanced position, can be fixed at the tube end, can be fixed along a tube and support hubs. The hubs support tongues are positioned folded or unfolded inside the tubes used for the construction of the radial expansions into rings and catching teeth internal to the rings. The assembly enables the hubs and hub-carriers to be linked by tubes or elastic links and constitute by folding or combining the hubs and hub-carriers nodes for modelling structures of numerous types from a reduced number or elements.
Patent FR-2840103-A1 (FR)
Title: Circuit breaker handle opening/closing mechanism having handle with section rotating turreted section around axis with button pusher knee opening/closing mechanism and closing principle contact circuits.
Inventor: HAMADA YOSHINOBU
IPC: H01H71/04
Filed: 2003-05-20
Abstract: The contact opening mechanism has a handle (3), with a section (2) rotating from a turreted section on an axis (2a) and connected to the knee of a button pusher opening and closing mechanism. The button pusher sets the handle in drive closing the principle contact circuits.
Patent FR-2855309-A1 (FR)
Title: Plasma-free nucleon transmutation comprises use of piezoelectric actuators to produce energy particles compatible with targets
Inventor: VITRAC GERAUD VINCENT
IPC: G21K1/00
Filed: 2003-05-23
Abstract: Nucleon transmutation, initiated by plasma-free fusion uses piezo-electric actuators to ensure particle transfer where the velocity vector benefits from additional quantum that favors collisions and automatically-triggered fusion. This accords, in particular, with the laws of velocity distribution and the probability of collisions for energy particles compatible with targets.
Patent FR-2859362-A1 (FR)
Title: Facing panel e.g. for kitchen or bathroom furniture, has frame with inner groove to receive decorative element e.g. of glass
Inventor: BATOUXAS MICHEL
IPC: E06B5/00
Filed: 2003-09-10
Abstract: The facing panel (4) incorporating a decorative element (2) is made by cutting a peripheral groove (5) round the inside of an inner frame and inserting a metal or plastic molding or extrusion (10) between its side walls (7, 8) to receive the edge of the decorative element. Where the panel is assembled from separate components e.g. to make a cupboard door, the groove can be cut in the components prior to assembly.
Patent FR-2862204-A1 (FR)
Title: Epilation apparatus for local cutaneous application, operates by current pulses that generate measuring voltage which is compared to reference voltage to control open or closed state of switch using hysteresis, and to regulate current
Inventor: BROTTIER YVES VINCENT
IPC: A61N5/06
Filed: 2003-11-13
Abstract: The apparatus operates by a series of pulses of an electric current crossing a flash lamp. The current generates a measuring voltage which is compared to a reference voltage to control open or closed state of a switch (SW) using hysteresis, and to regulate the current by cutting high frequency. The current regulation permits the lamp to remain at a constant power during visible and/or infrared radiation pulse duration. The current is produced due to the discharges of an electrolytic capacitor and is controlled by the switch. The measuring voltage is generated during each discharge of the electrolytic capacitor, and is proportional to the current. The flash lamp, the electrolytic capacitor and the switch forms a main loop.
Patent FR-2863098-A1 (FR)
Title: Dismantling of damaged industrial plant, such as nuclear facility, comprises confining and sealing off damaged section and decontaminating via access from undamaged section
Inventor: ALEXANDROFF GREGOIRE
IPC: G21D1/00
Filed: 2003-12-01
Abstract: The process comprises confining the damaged section (10) of the plant with a structure (30) that covers and seals it, and then decontaminating the damaged section using access from the undamaged section (28) in order to process dangerous materials removed from the damaged section. The decontamination process is carried out with a pressure below atmospheric inside the sealed confinement structure, which can be built at a distance from the damaged section and then moved into place on tracks (32, 34) to cover it.
Patent FR-2862909-A1 (FR)
Title: Emergency braking control procedure for motor vehicle uses reduction in tire pressure to reduce braking distance
Inventor: DEBERNARD ERIC
IPC: B60C23/00
Filed: 2003-12-02
Abstract: The procedure consists of reducing the gas pressure in at least one tire (106) of a motor vehicle during emergency braking, either by reducing the quantity of gas inside the tire or by increasing the available volume for the gas in the tire. The tire can be fitted to a wheel and have a single chamber (108) for its gas, or it can have an additional inner chamber (110) from which gas can be released through a system (105), or the gas can be converted by a chemical reaction. In addition, the tire can have a tread (109) and at least one side wall (114) with a grip greater than that of the tread.
Patent FR-2863895-A1 (FR)
Title: Forest fire protection device, has curtain that is watered when it is deployed in ascending manner by tension exerted by spring on two cables based on operator control, where cables simultaneously act on opening of articulated arms
Inventor: TONCHIA ROBERT
IPC: A62C2/10
Filed: 2003-12-23
Abstract: The device has a knitted, woven or not woven curtain (1) installed on ground at the time of disaster and stabilized by stabilization arms (8). The curtain is deployed in an ascending manner by tension exerted by a tension spring (14) on two cables (12) based on a control of an operator. The cables simultaneously act on the opening of two sets of articulated arms (10). The curtain is watered after deployment.
Patent FR-2866060-A1 (FR)
Title: Exhaust gas treating device for e.g. motor vehicle with diesel engine, has annular shell with convergent section extending skirt beyond treating unit and causing deviation of exhaust gas at output of unit, during gas circulation
Inventor: CLERGET JEAN MARIE
IPC: F01N13/02
Filed: 2004-02-06
Abstract: The device has an intermediate layer (18) placed between a treating unit (14) and a cylindrical envelope (16). An annular shell (22) has a skirt (24) placed between the layer and the unit, and a convergent section (26) extending the skirt beyond the unit. The section progressive decreases by moving aside the unit. The section causes deviation of exhaust gas at output of the unit, during gas circulation.
Patent FR-2869810-A1 (FR)
Title: Aerated protective suit for use as e.g. anti-nuclear containment cloth, has mounting unit mounting fluid supply tube in association with component and comprising stop integrated to tube such that it is situated between carrier and tube end
Inventor: TUFFERY SWAN
IPC: A62B18/00
Filed: 2004-05-10
Abstract: The suit has a mounting unit (10) to mount a fluid supply tube (3) in association with a component (8) attached to a cover (1). The unit (10) has a base (11), a connecting unit (12) to connect the base with the component, and a carrier (13) in which a traversing opening (14) is formed. The unit (10) has a stop (16) integrated to the tube in a manner that it is situated between the carrier and an end (5) of the tube. The traversing opening (14) has a section equal to that of the supply tube (3), and the stop (16) has a section larger than the section of the opening, where the supply tube is mounted in the opening.