baber/WOPTO huggingface dataset:
Patent FR-2840309-A1 (FR)
Title: Biodegradable linear thermoplastic copolymers, e.g. useful for molding, prepared by reacting two aliphatic polyesters, one of which includes units with a tertiary carbon atom, with a diisocyanate
Inventor: BOCCIA HENRI
IPC: C08G63/78
Filed: 2002-06-04
Abstract: Biodegradable linear thermoplastic copolymers (I) prepared by reacting two hydroxy- and/or carboxy-terminal aliphatic polyesters, one of which includes units with a tertiary carbon atom, with a diisocyanate are new.  Biodegradable linear thermoplastic copolymers (I) prepared by reacting two hydroxy- and/or carboxy-terminal aliphatic polyesters, one of which is a polycondensation product of diacids of formula (IIa), diols of formula (IIb) and/or hydroxy acids of formula (IIc) and the other of which is the polycondensation product of (IIa), (IIb) and/or (IIc) with a monomer of formula (III), with a diisocyanate of formula (IV) are new:  D, E, F  =  saturated hydrocarbon chains;  m  =  1 or more;  Y1/Y2  =  COOH/OH, COOH/R1 or OH/R1;  R1  =  H or a hydrocarbon chain;  X1, X2  =  COOH or OH;  A, B  =  (CH2)n, (CHR2)p or (CR3R4)q;  n, p, q  =  0 or more;  R3, R4  =  COOH, OH or n-alkyl;  G  =  an aliphatic or aromatic hydrocarbon group. Independent claims are also included for:  (1) compositions comprising (I) and ions and/or oxides of calcium, magnesium, zinc, aluminum, silicon and/or titanium;  (2) compositions comprising (I) and natural biodegradable polymers;  (3) production of (I) by preparing the two polyesters separately by melt polycondensation in thin-film reactors with continuous water removal, either (a) reacting the first polyester with 2 molar equivalents of the diisocyanate and reacting the product with the second polyester or (b) reacting a mixture of the polyesters with 1 molar equivalent of the diisocyanate, and extruding and granulating the product.
Patent FR-2840834-A1 (FR)
Title: Utilisation de melanges gazeux helium/azote en soudage laser jusqu'a 12 kw
Inventor: CHOUF KARIM
IPC: B23K26/32
Filed: 2002-06-14
Abstract: Mélange gazeux binaire pour soudage par faisceau laser allant jusqu'à 12 kW constitué de 30% à 60% en volume d'azote et d'hélium pour le reste (jusqu'à 100%). Application de ce mélange gazeux au soudage de l'acier, des aciers inoxydables ou du titane.
Patent FR-2826801-A1 (FR)
Title: Systeme de commande de generateur de vehicule
Inventor: TANIGUCHI MAKOTO
IPC: H02K3/28
Filed: 2002-06-27
Abstract: Un système de commande de générateur d'un générateur de courant alternatif de véhicule comprenant une bobine de champ, un premier enroulement d'induit polyphase, un deuxième enroulement d'induit polyphase, un premier redresseur connecté au premier enroulement d'induit et un deuxième redresseur connecté au deuxième enroulement d'induit. Le système de commande de générateur comprend un transistor de puissance connecté à la bobine de champ, un régulateur de tension destiné à commander le transistor de puissance, un comparateur de tension destiné à délivrer un signal impulsionnel en comparant la tension de sortie de l'un des enroulements de phase du premier enroulement d'induit à l'un des deuxièmes enroulements de phase du deuxième enroulement d'induit et un circuit compteur destiné à attaquer le régulateur de tension lorsque le nombre d'impulsions du signal impulsionnel devient supérieur à une valeur prédéterminée.
Patent FR-2829962-A1 (FR)
Title: Voltaic cell container sealing apparatus has anvil plate with guides and springs for sonotrode
Inventor: MAIER JOHANNES
IPC: H01M50/193
Filed: 2002-09-23
Abstract: An apparatus, designed to produce a gas- and liquid-proof seal for a voltaic cell container using ultrasound welding for the plastic layers of the container components, has an anvil plate (2) that supports the components to be joined, positioned opposite the sonotrode (4) and centered relative to it.  The apparatus, designed to produce a gas- and liquid-proof seal for a voltaic cell container using ultrasound welding for the plastic layers of the container components, has an anvil plate (2) that supports the components to be joined, positioned opposite the sonotrode (4) and centered relative to it. The anvil plate is equipped with guides (6), springs (5) and a centering ball (3), and its upper surface is fitted with an insulating plate (10) of a ceramic material, attached to it by a thin layer of adhesive. It also has centering pegs (8) for a centering plate (7).
Patent FR-2846219-A1 (FR)
Title: Bag for collecting dust in vacuum cleaner, comprises transparent or opaque container with entry tube able to act as handle and screwed top which includes a filter and connection to suction pump
Inventor: KATTAN BAKKOUR
IPC: A47L9/16
Filed: 2002-10-28
Abstract: The bag (1) is made from plastic and may be opaque or transparent. It has an entry tube/handle (2) with fitting for cleaning tool and connection (4) to the bag. The bag has a threaded fitting at the top which allows a lid (6) to be fitted for use or unscrewed for cleaning. The lid includes a filter (7) made from a material which will only allow the passage of air
Patent FR-2846303-A1 (FR)
Title: Drinks can lid comprises peripheral groove in which flange is engaged, flange top closed by lid peripherally enveloping upper edge, flange and can lid interior surface coated with protective film
Inventor: REBBOAH SIMONE
IPC: B65D17/00
Filed: 2002-10-29
Abstract: The drinks can lid (4) comprises a peripheral groove (5) on which a peripheral flange (6) can be engaged. In the base of the flange is a sealing strip (12). A lid (7') closes the top of the flange by peripherally enveloping (13) its upper edge. The flange interior peripheral surface and the can lid are coated with a peelable protective film (10').
Patent FR-2846677-A1 (FR)
Title: None given
Inventor: COEURET BERNARD
IPC: E02F9/16
Filed: 2002-11-06
Abstract: Driver's cab for wheeled or tracked vehicle for workshop or site use has extra width, flat vertical sides and curved front  The driver's cab is made with a width greater than that of the seat (13) to give extra room for the arms. Its sides are flat and vertical, extending from straight rear uprights (4) to curved front supports (5), and are fitted with doors (8, 9). The front (7) of the cab is convex in shape and transparent, curving outwards from its base to the level of the steering wheel (10) and then inwards to the top. The driver's seat is situated over the vehicle's engine (15), and the cab can be positioned centrally over the vehicle's front wheels, with a housing on each side forming a mudguard.
Patent FR-2848402-A1 (FR)
Inventor: BLAISE NICOLAS
IPC: A47J37/12
Filed: 2002-12-13
Abstract: The appliance has a case (1) with bent lower and higher annular side walls (12, 22), and two hollow gripping bodies (6). Each gripping body has a lower face (15) resulting from the lower side wall, and a higher face (25) resulting from the higher side wall. A cavity is spared under each lower face. The lower and higher faces are respectively compared to the lower and higher side walls.
Patent FR-2835026-A1 (FR)
Title: Control circuit for motor vehicle automatic transmission, has computers to determine clutch force and transmission input force and control ratio changes
Inventor: TOKURA TAKAAKI
IPC: B60W10/10
Filed: 2003-01-24
Abstract: The control circuit for a motor vehicle automatic transmission operates the clutch (C1,2) to change gear and during changing of the speed ratio, controls the clutch torque in response to a preset control value. A computer determines the clutch force for release and has a model of the automatic transmission using a further computer (34) to determine transmission (32) input force.
Patent WO-03097019-A1 (WO)
Title: Multilamellar system for the administration of active agents by means of ingestion
Inventor: CUINE-BACKERT MARIE ELISABETH
IPC: A61K9/70
Filed: 2003-04-29
Abstract: The invention relates to a multilamellar system for the administration of active substances by means of ingestion.  The inventive system consists of a support film (2, 15) which is spread coated with a matrix layer preparation (12 to 14) comprising liquid or solid active principles and excipients which form gelled preparations.  Several matrix layers (12, 13, 14) with or without an active agent or different base systems can be stacked thereon, such that support films with identical or different formulations (2, 15) and matrix layers with identical or different formulations (12, 13, 14) are stacked on top of one another.  The systems are cut into small units which can be used in different presentation forms.  Said multilamellar system provides numerous active agent-release programming options which are intended, in particular, for the formulation of novel medicaments.
Patent WO-2004066016-A1 (WO)
Title: Miniature confocal optical head with integrated scanning and confocal imaging system using same
Inventor: BERIER FREDERIC
IPC: G02B23/24
Filed: 2003-12-12
Abstract: The invention concerns an optical head comprising: a point source (2b) producing an excitation beam, optical means (12, 13) adapted in particular to converge said optical beam into an excitation point S located in a subsurface plane P relative to the surface of a sample, said plane being perpendicular to the optical axis of the optical head; and means for scanning said excitation point so as to define an observation field in said subsurface plane along two perpendicular scanning directions, a rapid online scanning and a slow columnar scanning. The invention is characterized in that it comprises micro-electrical mechanical systems (MEMS) (14a, b) designed to move in translation along a selected displacement (Dc) at least one of the optical means (12, 13), which is mobile along a direction perpendicular to said optical axis so as to obtain at least one of the scanning directions. The invention provides the advantages of maintaining an axial illumination of the sample and of using a miniature head.
Patent FR-2854417-A1 (FR)
Title: Thermal bridge breaker for use in building construction, has non-flammable lower layer supporting non-combustible upper layer, which is of greater width than that of lower layer to project from each edge of lower layer
Inventor: SCHMITT FRANCIS CHRISTIAN
IPC: E04B1/76
Filed: 2003-05-19
Abstract: The breaker has a variable thickness lower layer (3) e.g. polystyrene, made of non-flammable thermally insulated material. The layer supports an upper layer (4) made of non-combustible insulation material e.g. rock wool. The layer (4) is of greater width than that of the layer (3) to project from each edge (21) of the layer (3). The breaker is partly broken to create a reinforced concrete joint between wall tie (7) and floor (8). An independent claim is also included for a method for construction of buildings using thermal bridge breakers.
Patent FR-2855824-A1 (FR)
Title: Procede pour la fabrication d'un compose organique comprenant au moins un groupement fonctionnel oxygene
Inventor: BUYLE OLIVIER
IPC: C07C315/02
Filed: 2003-06-03
Abstract: Procédé pour la fabrication d'un composé organique comprenant au moins un groupement fonctionnel oxygéné, selon lequel on soumet un précurseur organique comprenant une fonctionnalité oxydable à une réaction avec un acide percarboxylique imidoaromatique.
Patent FR-2856734-A1 (FR)
Title: Internal combustion engine for use in motor vehicle, has turbo compressor fixed on cylinder block through central casing which has annular portion tightly mounted radially on maintenance shaft that is fixed on block
Inventor: DUMAS ERIC
IPC: F02B37/00
Filed: 2003-06-30
Abstract: The engine has a turbo compressor (20) with a turbine casing (22) connected to a central casing (24) and to an exhaust manifold (18). The turbo compressor is fixed on a cylinder block (12) through its central casing. The central casing has an annular portion (46) which is tightly mounted radially on a maintenance shaft (48) that is fixed on the cylinder block.
Patent FR-2843422-A1 (FR)
Title: Internal combustion engine exhaust gas temperature increase procedure for catalyst heating on starting uses multiple injection for hybrid charge operation depending on piston head temperature
Inventor: POTT EKKEHARD
IPC: F01N13/02
Filed: 2003-07-25
Abstract: An internal combustion engine (10) exhaust (14) gas temperature increase procedure adjusts (24) the firing angle and uses multiple injection so that a first injection in the aspiration phase gives a uniform fuel distribution and the last injection is in the cylinder (12) compression phase to give a stratified fuel concentration around the spark plug and finishes at an injection angle equal to the uniform charge injection start angle and depending on the piston head temperature (22) or correlated parameter such as time or number of cycles since starting.  An internal combustion engine (10) exhaust (14) gas temperature increase procedure adjusts (24) the firing angle and uses multiple injection so that a first injection in the aspiration phase gives a uniform fuel distribution and the last injection is in the cylinder (12) compression phase to give a stratified fuel concentration around the spark plug and finishes at an injection angle equal to the uniform charge injection start angle and depending on the piston head temperature (22) or correlated parameter such as time or number of cycles since starting. An Independent claim is also included for an air flow around a torsion axis perpendicular to the piston movement.
Patent FR-2858394-A1 (FR)
Title: Installable oven for kitchen, has louvered openings formed close to back side and streamlined in order to allow input of air coming from front side, where openings are formed such that air from back side is obstructed
Inventor: RAIMOND SYLVAIN
IPC: F24C15/00
Filed: 2003-07-28
Abstract: The oven has a ventilator (6) that is placed inside, and louvered openings that are formed on a lateral wall (34) for allowing the passage of fresh air. The louvered openings are formed close to the back side (26) and are streamlined in order to allow the input of air coming from the front side (20). The openings are formed such that the air coming from the back side is obstructed. An independent claim is also included for an assembly formed by an oven.
Patent FR-2846283-A1 (FR)
Title: Separating bar for sliding and fixed glass panels in motor vehicle door has projecting anchoring portion at one end of lower side wall
Inventor: ARATA MITSUAKI
IPC: B60J5/04
Filed: 2003-09-09
Abstract: The bar, designed to be fixed between sliding and fixed glass panels, has a square U-shaped cross-section and an anchoring projection (11) on the inner surface of at least one side wall (10b) at its lower end that interacts with a lip on a slideway (5) that extends obliquely towards the base (10a) of the bar. The lower section of the bar also has a stop projecting inwards from one side wall to make contact with the lower end of the window slideway. The anchoring projection is made by an auxiliary mould component during the moulding operation of the bar.
Patent FR-2860411-A1 (FR)
Title: Shower cabinet has assembled shower tray and drainage board with hinged door panel
Inventor: COUTY ALAIN
IPC: A47K3/40
Filed: 2003-10-01
Abstract: The shower cabinet (7) has a tray (2) with its bottom (3) leading to an outlet, fitted with an assembled drainage board (6) on which a person can stand while towelling off after showering. The drainage board forms an extension to the tray and acts as a dry area, while the cabinet has a hinged panel (30) which can be set parallel to the drainage board's edge or perpendicular to it, separating the shower tray from the dry area.
Patent FR-2862721-A1 (FR)
Title: Electric starter for use in motor vehicle, has metallic covering pieces fixed to control lever at level of friction zones with carrier, where lever and carrier are made of molded plastic material
Inventor: CELLIER ERIC
IPC: F02N15/06
Filed: 2003-10-31
Abstract: The starter has an electric motor associated with a power contactor of an electromagnet having a double function to supply the motor and displace a control lever (16). A starter drive includes a disengagable coupling device. A carrier (23) is actuated by the lever. Metallic covering pieces are fixed to the lever at the level of friction zones with the carrier, where the lever and the carrier are made of molded plastic material.
Patent FR-2865528-A1 (FR)
Title: Air conditioning adjusting system for e.g. cab interior, has computer comparing information about outside and inside air temperatures with respect to set point that is activated by pushing push button
Inventor: PERRIN MATHIEU
IPC: F24F11/00
Filed: 2004-01-26
Abstract: The system has outside and inside air temperature sensors (2, 3) sending information about outside and inside air temperatures to a computer (4). The computer compares the information with respect to a set point (1) that is activated by pushing a push button (6). The set point is pre-adjusted to seven degrees below the outside air temperature. The computer controls actuators (5) to adjust inside air temperature to the set point.
Patent FR-2866715-A1 (FR)
Title: Spectacle frame reader for optician, has projecting studs, each with free end opposite to corresponding contact surface of one of two jaws, where free end and corresponding contact surface are brought together by retreating back free end
Inventor: JOUARD LUDOVIC
IPC: B24B9/14
Filed: 2004-02-25
Abstract: The reader has binding units with studs (4) projecting with respect to each of contact surfaces (8) of two jaws (1). Each stud extends along a transversal axis to the corresponding surface (8) and has a free end (9) opposite to the corresponding surface. The free end and the corresponding contact surface are brought together by retreating back the free end. The two jaws (1) are movable with respect to each other and the adapted contact surfaces (8) allow tightening of a frame.
Patent FR-2854049-A1 (FR)
Title: Expansion bolt for fixtures, has driver axially rotatable in threaded bore of sleeve to axially drive spherical member towards front end of sleeve to deform pawls outwardly
Inventor: MADSEN MICHAEL O
IPC: A61B5/06
Filed: 2004-04-26
Abstract: The expansion bolt includes a driver (3) which is axially rotatable in the threaded bore (14) of a sleeve (1) to axially drive a spherical member (2) towards the front end of the sleeve to deform the pawls (12) outwardly. The driver has external threads (31) engaged with the threaded bore. The spherical member has a diameter that is larger than the smallest diameter of the tapering bore of the sleeve.
Patent FR-2870704-A1 (FR)
Inventor: MACHOT SYLVAIN
IPC: A47L9/14
Filed: 2004-05-26
Abstract: The cleaner has a frame (86) with housing (90) in which a container (70) slides vertically. A sleeve pack (60) of a dust bag is placed on one side of the container. The bag has an opening to provide access to volume of a filtering envelope fixed on the sleeve pack. The container has a gripping handle (80) for extracting the container from the frame. The container side makes a part of an upper side of the cleaner.
Patent FR-2860659-A1 (FR)
Title: Systeme de moteurs lineaires
Inventor: LEWIS ERIC ANTHONY
IPC: H02P7/00
Filed: 2004-10-06
Abstract: Le système comprend un sous-système accumulateur d'énergie (14) relié à un sous-système convertisseur électronique (26), et un sous système de moteurs linéaires (18) pouvant être reliés au sous-système convertisseur électronique à travers un sélecteur (28), le sous-système convertisseur électronique pouvant également être relié à une source d'énergie (10) à travers le sélecteur. Le sous-système convertisseur électronique (26) comprend un convertisseur de puissance réversible. En fonctionnement, le sélecteur (28) relie tout d'abord la source d'énergie (10) au sous-système convertisseur électronique (26) pour charger au moins un accumulateur d'énergie dans le sous-système accumulateur d'énergie (14), puis relie ensuite le sous-système convertisseur électronique au sous-système de moteurs linéaires (18) pour fournir une alimentation du sous-système accumulateur d'énergie (14) au sous-système de moteur linaire. Une alimentation régénérative provenant du freinage du moteur linéaire peut également être utilisée pour recharger le(s) accumulateur(s) d'énergie à travers le sous-système convertisseur électronique (26). Plusieurs systèmes peuvent être couplés ensemble en parallèle à une source d'énergie commune.
Patent FR-2876710-A1 (FR)
Title: Procede et dispositif de limitation de la vibration de bandes d'acier ou d'aluminium dans des zones de refroidissement par soufflage de gaz ou d'air
Inventor: BOYER MICHEL
IPC: C21D9/573
Filed: 2004-10-19
Abstract: Procédé et dispositif d'amélioration de la capacité ou de la qualité de refroidissement d'une chambre de refroidissement à gaz soufflé ou d'une section de refroidissement à air soufflé d'une ligne de traitement thermique de l'acier ou de l'aluminium et/ou d'amélioration de la qualité des produits à traiter par réduction des vibrations engendrées par ce refroidissement caractérisé par une combinaison des paramètres suivants :i. Possibilité de reprise des gaz ou de l'air après impact sur la bande dans des directions sensiblement normale au plan de la bande (3),ii. Augmentation du volume confiné entre la bande et les dispositifs de soufflage (1) sans augmentation de la distance de soufflage entre l'origine des jets de gaz ou d'air et la bande (3),iii. Orientation du flux résiduel des gaz non repris dans des directions sensiblement normales au plan de la bande (3) vers les bords de bande par orientation des jets de soufflage (2).
Patent FR-2877693-A1 (FR)
Title: Exhaust gas nitrogen oxide e.g. nitric oxide, treatment system for heat engine, has catalyst with catalytic units having complementary thermal windows, for catalytic activities, respectively operated in high, medium and low temperatures
Inventor: BAUDIN FRANCOIS
IPC: F01N3/08
Filed: 2004-11-08
Abstract: The system has an exhaust pipe (16) with a reactor (18) producing non-thermal plasma from exhaust gas received in its inlet. A catalyst (22) arranged in a downstream of the reactor reduces nitrogen oxide. The catalyst has different catalytic units (22a, 22b, 22c) including thermal windows for different catalytic activities. The windows are complementary and are operated in high, medium and low temperatures, respectively.
Patent FR-2871059-A1 (FR)
Title: New artificial composition of lacrymal fluid type useful: for preparing a cosmetic or therapeutic composition (for washing eyes); and as a substituent of tears
Inventor: JAGER LEZER NATHALIE
IPC: A61K8/92
Filed: 2004-06-03
Abstract: Artificial composition (I) of lacrymal fluid type presenting an osmolality of 250-350 mOsm/l, a pH of 6.9-7.7, a surface tension of 39-49 mN/m and an apparent viscosity of 25-40 mPa.s is new. An independent claim is also included for a cosmetic or pharmaceutical composition (II) comprising (I).
Patent FR-2872728-A1 (FR)
Inventor: LEROUX CHRISTOPHE
IPC: B25J9/16
Filed: 2004-07-06
Abstract: The method involves selecting points, by utilizing an algorithm, in environment and object images (7, 8) of an image chain. Displacements between the selected points of the images are calculated and counted. One of the displacements counted the maximum number of times, is selected and attributed to points belonging to an object. Position coordinates of the object are calculated and a displacement is measured between the images. An independent claim is also included for a computer program comprising a coding unit for implementing steps of an object gripping method.
Patent FR-2858634-A1 (FR)
Title: Nontisse ultrafin, poreux et mecaniquement stable, son procede de fabrication et son utilisation
Inventor: KRITZER PETER
IPC: H01M50/494
Filed: 2004-07-08
Abstract: Nontissé ultrafin, poreux et mécaniquement stable, son procédé de fabrication et son utilisation.Il est décrit un nontissé d'épaisseur inférieure à 30 m, qui est lié de façon chimique et/ou thermique, dont la force de traction maximale dans au moins un sens est d'au moins 15 N/5 cm et dont l'allongement sous ladite force de traction maximale ne dépasse pas 35% et qui possède une porosité d'au moins 25%.Ce nontissé peut s'utiliser comme séparateur ou comme support de membranes.