baber/WOPTO huggingface dataset:
Patent FR-2833042-A1 (FR)
Title: Piston pour moteur a combustion interne et moteur associe
Inventor: BRUN ERIC
IPC: F02B23/06
Filed: 2001-11-30
Abstract: Un piston (5) pour moteur à combustion interne, selon un aspect de l'invention, destiné à coulisser avec un mouvement alternatif dans un alésage (3) d'un cylindre (2), est du type comprenant une face supérieure (27) pourvue d'une cavité (26) apte à coopérer à la formation d'une chambre de combustion. La cavité (26) comprend une surface rainurée (30) permettant de modifier l'écoulement turbulent d'un fluide en contact avec ladite surface (30).
Patent FR-2833035-A1 (FR)
Title: Gas turbine engine distributor blade platform has inner surface with thermal barrier coating adjacent to blade's trailing edge
Inventor: LAFARGE GREGORY
IPC: F01D5/18
Filed: 2001-12-05
Abstract: The distributor blade platform has an inner surface (12) supporting at least one guide blade (14) and an outer surface (18) with a radial flange (20) dividing a cooling air passage (21) from a cavity (22). Between the blade's trailing edge (14a) and the downstream end (16) of the platform its inner surface has a coating (26) forming a thermal barrier that accentuates the thermal gradient created by the air swirling inside the cavity (22). The outer surface of the platform can have swirling projections in the form of parallel straight, inclined or curved ribs or rows of points. On the upstream side of the flange the platform is pierced with air emission holes to promote cooling.
Patent FR-2833570-A1 (FR)
Title: Man overboard life saver system having automatic electronic surveillance system connected position detector/elastic cable/life line connection and lock/release mechanism with parachute released when cable tug detected
Inventor: LEDERTHEIL ARSENE MARCEL
IPC: B63C9/00
Filed: 2001-12-13
Abstract: The man overboard life saving system has an automatic central electronics surveillance system (12) on the boat connected to a position detector (2) on the bridge. The detector is fixed to an elastic cable (8) attached (6) to a life line (1), and to a lock release mechanism (17). The mechanism is fixed to a bag (18) with a parachute brake (28) which is released when the detector position is pulled.
Patent WO-02056854-A1 (WO)
Title: Iridescent cosmetic composition and use thereof
Inventor: SEBILLOTTE-ARNAUD LAURENCE
IPC: A61Q19/00
Filed: 2002-01-14
Abstract: The invention relates to a topically-applied iridescent composition comprising at least one water-soluble surfactant and an aqueous dispersion of polymer particles, said particles having an average size of between 50 and 300 nm.  The quantity of polymer particles is at least 3 % active matter by weight in relation to the total weight of the composition.  Said composition has a very attractive appearance owing to the iridescent colour thereof.  The invention also relates to use of said composition in the cosmetic field, particularly for treating, protecting, caring for, removing make-up from and/or cleansing the skin, lips and/or hair, and/or for applying make-up to the skin and/or lips.
Patent WO-02076667-A1 (WO)
Title: High-power laser welding installation
Inventor: FABBRO REMY
IPC: B23K26/14
Filed: 2002-03-22
Abstract: The invention concerns an installation comprising a gas blowing unit for protecting the welding zone (14) provided by an annular nozzle (6) open at the top so as to enable a centripetal flow of the gas, deflected by the welding pieces (4, 5), and which flows back towards the top of the nozzle sweeping away the ambient gas.
Patent WO-02082459-A1 (WO)
Inventor: NARCHE PASCAL
IPC: G06F21/79
Filed: 2002-03-22
Abstract: L'invention concerne un dispositif de protection en lecture d'au moins une zone d'une mémoire non volatile (10), caractérisé en ce qu'il comprend: un décorateur d'adresses (40) pour fournir sur une des bornes de sortie un signal d'adressage (NSWHADOW1SEL, NSHADOWnSEL) lorsque l'adresse correspond à une des zones protégées en lecture de la mémoire (10), une mémoire d'état (M1,Mn) par zone protégée en lecture pour fournir un signal d'état (PMPR1, PMPRn) indiquant que la zone est protégée ou non en lecture, un décodeur d'instructions de programme (DIP) pour fournir un signal de programme (OP) indiquant que l'opération d'adressage en cours correspond ou non à une instruction de programme, et un circuit logique (42), auquel sont appliqués le signal d'adressage (NSHADOW1SEL, NSHADOWnSEL), le signal d'état (PMPR1, PMPRn) et le signal de programme (OP), pour fournir un signal (R10) d'instruction de lecture de la zone protégée en lecture lorsque le signal de programme (OP) indique que l'opération d'adressage en cours concerne une instruction de programme.
Patent FR-2835640-A1 (FR)
Title: Automatic food heater and dispenser has improved handling means for transfer of food between device zones so allowing use of improved packaging thus reducing the risk of spillages
Inventor: MELI DANIEL
IPC: G07F9/10
Filed: 2002-02-06
Abstract: Automatic food product dispenser has storage, heating and distribution zones. Within a delivery cycle, ordered products, contained in tensioned packaging, are transferred automatically between zones. Transfer is achieved using two automatic transfer devices, mobile along vertical and horizontal axes. Said transfer devices are equipped with gripping means that attach to the packaging. This enables lifting, transport and discharge of products inside the vending machine.  The invention also relates to corresponding horizontal and vertical transfer devices.
Patent WO-03000763-A1 (WO)
Title: Production of masked isocyanates, particularly masked polyisocyanates
Inventor: BERNARD JEAN-MARIE
IPC: C07D231/06
Filed: 2002-06-25
Abstract: The invention relates to a method for the production of masked (poly)isocyanates using a masking agent with a C=N bond and a labile hydrogen atom on the α atom relative to the nitrogen of the C=N group, characterised in comprising the following steps: a) preparation of a masking agent with a C=N bond and a labile hydrogen atom on the α atom relative to the nitrogen of the C=N group which may be obtained by condensation of an aldehyde or ketone precursor with a nitrogen-containing precursor which has a functional group reactive towards the carbonyl moiety of the aldehyde or ketone, in an aqueous, organic or hydroorganic medium with liberation of water of condensation; b) in situ reaction of the masking agent with a (poly)isocyanate component for masking to give said (poly)isocyanates which are totally or partially masked.
Patent WO-03039139-A1 (WO)
Inventor: GARANDEAU PHILIPPE
IPC: H04N5/00
Filed: 2002-10-17
Abstract: Un dispositif de réception de signaux vidéo avec une première chaîne de décodage (CHN1), une seconde chaîne de décodage (CHN2), un encodeur vidéo (ENC) comprend un moyen de sélection (SW) afin de connecter sélectivement la première chaîne de décodage (CHN1) ou la deuxième chaîne de décodage (CHN2) à l'encodeur vidéo (ENC). Un procédé de commande d'un tel dispositif est également proposé.
Patent FR-2829496-A1 (FR)
Title: Beer contained in bottle under high pressure
Inventor: DE LANDTSHEER EMMANUEL
IPC: C12C11/11
Filed: 2002-06-27
Abstract: Beer that contains carbon dioxide and is contained in a bottle under a pressure of more than 0.4 MPa at 10 deg C is new.  An Independent claim is also included for a process for producing the beer, comprising mixing brewed beer with an optionally sugar-containing yeast suspension to provide a sugar content of 1.5-8 g/l in the beer; bottling the beer with clarifying agents in bottles capable of withstanding a pressure of more than 0.4 MPa at 10 deg C; sealing the bottles with a thimble and cork; allowing the beer to undergo secondary fermentation in the bottle; inverting the bottles with a left/right rotary motion so that the yeast flows into the thimble; freezing the yeast in the thimble to form an icicle; placing the bottles at a slant with the neck above the base; removing the icicles; closing the bottles with champagne corks; and preferably storing the bottles in a horizontal position.
Patent FR-2829632-A1 (FR)
Title: Automobile twin battery supply system
Inventor: RICHTER GEROLF
IPC: H02J7/34
Filed: 2002-09-05
Abstract: The automobile electrical supply system contains two batteries, a distribution circuit connecting them to direct current loads and a generator. Each battery (1,2) can be connected to the distribution circuit by semiconductor switches (4,5,6,7) and uni-directional and controlled semiconductor DC-DC transformer (3). .  The switches (4,5,6,7) or transformer (3) are controlled by a unit (12) which receives, use and is controlled by signals from temperature, pressure current and voltage sensors.
Patent FR-2844995-A1 (FR)
Title: Orthopedic insole comprises a unitary structure with elevated internal and external correcting elements made of a hot-molded material of defined density and hardness
Inventor: DOURY LE ROUX STEPHANIE
IPC: A61F5/14
Filed: 2002-09-27
Abstract: Orthopedic insole (10) comprises a unitary structure with elevated internal and external correcting elements (14, 15) for contact with the internal and external mid-foot. The structure is made of a hot-molded material with a density of at least 140 kg/m3 and a Shore hardeness of at least 35.
Patent FR-2845274-A1 (FR)
Title: Cotton bud for cleaning babies' noses is attached to supple stick and pre-impregnated with physiological serum
Inventor: LEBAUT FANNY SYLVIE IRENE
IPC: A61F13/38
Filed: 2002-10-03
Abstract: The cotton bud (1) is located on the end of a supple stick of rubber or other material, and is pre-impregnated with physiological serum. In a variant of the design the bud is partially enclosed in a casing of the same supple material instead of being located ion the end of a stick.
Patent FR-2846094-A1 (FR)
Title: Dispositif et procede de selection de pneumatiques en fonction du couple pneumatique/sol
Inventor: DUFOURNIER ARNAUD
IPC: G01M17/02
Filed: 2002-10-17
Abstract: Secteur technique des dispositifs et procédés visant à améliorer la connaissance ou caractérisation d'un pneumatique, notamment le module et le coefficient d'amortissement de sa bande de roulement, et de son adhérence sur un sol donné. L'invention concerne un système permettant de caractériser (en termes de paramètres importants pour l'adhérence et éventuellement le facteur d'usure) certaines données des pneumatiques testés ou disponibles, et du sol considéré afin de vérifier ou ajuster l'adéquation du couple pneumatique/sol.Pour la caractérisation des paramètres importants pour apprécier l'adhérence du pneumatique on procède à la température d'essai T à l'étude de la courbe de réponse en fonction du temps de la bande de roulement du pneumatique considéré à un choc ou effort calibré de force Ho et on déduit de l'amplitude de la réponse une valeur représentative de la « perte » P et de l'amortissement R, et du module M. Pour la caractérisation de la rugosité du sol, on peut procéder par mesure de la hauteur des rugosités (macro et micro) par un capteur opérant par « stratigraphie en champ étendu ».L'invention permet de mettre au point des pneumatiques, de sélectionner les meilleurs pneumatiques en fonction du sol, et/ou de l'état du sol (sec, humide), d'affecter une partie d'une série de pneumatiques à telles conditions (de course par exemple) et telle autre partie à telles autres conditions, voire d'écarter dans une série un pneumatique « hors normes », ou inversement d'adapter et / ou concevoir des routes adaptées aux pneumatiques commercialisés.
Patent FR-2847049-A1 (FR)
Title: Information searching system for use with a structured knowledge base that is configured as a graph with links joining together nodes, whereby the system involves generation of a navigation tree representing the knowledge base
Inventor: ALLYS GUILLAUME
IPC: G06F17/30
Filed: 2002-11-13
Abstract: System for locating information in a structured knowledge base that has the format of a graph with nodes joined together by links. Searching is undertaken by displacement within the graph using neighboring links and selecting one node amongst a number of nodes. The system also comprises means (12) for generating a navigation tree, with each non-terminal tree node corresponding to a selected search node and means for increasing the tree by systematic addition of daughter threads corresponding to neighboring links in the selected terminal node graph.  An Independent claim is made for a method for locating information in a structured knowledge base that has the format of a graph with nodes joined together by links.
Patent FR-2849173-A1 (FR)
Title: Modular heat exchanger for automobile comprises several heat exchanges with air flow circulation tubes with rectangular shaped cooling fins which are common to at least two exchangers
Inventor: MARTINS CARLOS
IPC: F28D1/04
Filed: 2002-12-19
Abstract: The modular heat exchanger comprises several heat exchangers comprising fluid circulation tubes (36,40,44) passed through by an air flow and rectangular shaped cooling fins with two long large opposite sides (28,30) and two small sides (32). The cooling fins are common to at least two exchangers (2,4,6). The spacing pitch (P3) of the tubes (44) of one of the heat exchangers is different to the spacing pitch (P1,P2) of the tubes (36,40) of at least one of the two other heat exchangers of the module.  An Independent claim is included for a cooling fins.
Patent FR-2849439-A1 (FR)
Title: Materiaux cimentaires alleges a base de sous-produits de moquettes et procede de realisation de tels materiaux
Inventor: ARNAUD LAURENT
IPC: C04B20/10
Filed: 2002-12-30
Abstract: La présente invention concerne un matériau cimentaire comportant des sous-produits de moquettes, en particulier de moquettes usagées. Un tel matériau cimentaire présente des propriétés d'étalement équivalentes aux matériaux traditionnels, voit ses propriétés mécaniques augmenter après la phase de prise et durant la phase de consolidation, lorsque celle-ci se fait à l'air libre et sans apport d'eau ; et ceci contrairement aux matériaux cimentaires traditionnels, qui nécessitent un apport constant en eau pour voir leurs propriétés mécaniques atteindre les valeurs escomptées.La présente invention concerne également un procédé de préparation d'un tel matériau cimentaire.
Patent FR-2849635-A1 (FR)
Title: Pneumatic servo motor for motor vehicle brake has control rod for valves with offset tube carrying closures
Inventor: RICHARD PHILIPPE
IPC: B60T13/57
Filed: 2003-01-07
Abstract: The pneumatic servo motor for a motor vehicle brake has a control shaft (38) which controls the opening and closing of an axial inlet valve (52) between a pressure source and a rear chamber (18) of the servo motor. The shaft also controls a rebalance valve (50) between a front chamber (16) and a rear chamber (18) to acuate a diaphragm between the chambers. The valve has an axially offset tube (76) with obturators (82,84) to seal the valves.
Patent WO-03090904-A1 (WO)
Title: Method of supplying compressed air to at least a first and a second user station
Inventor: OLLIVIER PATRICE
IPC: F23L7/00
Filed: 2003-04-17
Abstract: The invention relates to a method of supplying compressed air to at least a first and a second user station.  According to the invention, an air flow is separated in a membrane-type unit (3) into a very slightly oxygen-depleted flow (5) which is used as the standard compressed air and an oxygen-enriched flow (4) which is typically diluted with the non-separated compressed air (10) in order to supply a user station (8) which exploits the oxidising nature of the compressed air.  The invention can be used, for example, for the joint supply of combustion unit and compressed air supply lines.
Patent FR-2839515-A1 (FR)
Title: New copolymer of 2,2-dinitropropyl acrylate and 2,2-dinitrobutyl acrylate useful as an energetic binder for low-sensitivity explosives
Inventor: LEE KEUN DEUK
IPC: C06B45/10
Filed: 2003-02-19
Abstract: Copolymer of 2,2-dinitropropyl acrylate and 2,2-dinitrobutyl acrylate is new.
Patent FR-2851532-A1 (FR)
Title: Air bag module arrangement for motor vehicle, has air bag module introduced by sliding in support fixed on dash board that has opening for deployment of air bag and ramps for immobilizing module
Inventor: BALLANDRAS PHILIPPE
IPC: B60R21/205
Filed: 2003-02-20
Abstract: The arrangement has an air bag module (3) introduced by sliding in a support (6) fixed on a dash board (1) of a motor vehicle. The dash board has an opening for deployment of an air bag and ramps (8, 9) to immobilize the module. The module has four terminals, each with a cylindrical body having a head that immobilizes the module on the support when the terminals are engaged in the ramps.
Patent FR-2851555-A1 (FR)
Title: Bulk material e.g. wastage, storing and transporting tub, has hydraulic motor placed on shield for material compaction to drive two toothed wheels on shield, where wheels extend partially between top and bottom walls of box
Inventor: JANOT FERNAND
IPC: B65F3/14
Filed: 2003-02-20
Abstract: The tub has a hydraulic motor (7) placed on a mobile shield (2) for material compaction, to drive two toothed wheels (5,6) jointly revolving on the shield. The wheels (5, 6) cooperate, respectively with toothed racks (11,12) at a base of relating guide rails (18, 19) of the shield. The wheels are brought back on one longitudinal wall of a box (1) and extend partially between top and bottom walls of the box. The shield is mounted along a way extending longitudinally between the top and bottom walls of the box.
Patent FR-2852340-A1 (FR)
Title: Slab supporting device for separating area of terrace garden and terrace with slabs, has slabs placed on side of curb by stake and projection to facilitate circulation of water on either side of curb
Inventor: SERVAIS JEAN LUC CHRISTIAN
IPC: A01G9/28
Filed: 2003-03-10
Abstract: The device has a set of base units (1) on which is stacked an extension to attain desired height. The extension is maintained by pegs or screws and slabs are placed on side of a curb by stake. A core (11) is placed perpendicular to a base plate (12). Grooves on periphery of the base plate receive tongues of the set. A projection facilitates circulation of water on either side of the curb.
Patent FR-2856654-A1 (FR)
Title: Aerostat equipe d'une enveloppe gonflable a volume de sustension ajustable
Inventor: CHABERT PIERRE
IPC: B64B1/02
Filed: 2003-06-24
Abstract: Un aérostat comprend une enveloppe 11 gonflable réalisée en une matière souple, et présentant un volume interne étanché subdivisé en une partie avant 14, une partie arrière 15, et une pluralité de tronçons intermédiaires 16a, 16b, 16c... communiquant les uns avec les autres. Des fermetures à glissières 17, 20, 22, 24 permettent d'ajuster le volume utile de l'enveloppe 11 par expansion ou rétrécissement longitudinal d'un nombre prédéterminé de tronçons intermédiaires 16a, 16b, 16c.
Patent FR-2856723-A1 (FR)
Title: Value e.g. contract bundle, transporting container, has inner envelope with flange ring which frees itself during operation of distortion/destruction unit, and outer envelope with openings for evacuation of toxic gas caused by unit
Inventor: COULOUARN CHRISTOPHE
IPC: E05G1/14
Filed: 2003-06-27
Abstract: The container (1) has an inner envelope (2) closing values, and a value distortion and/or destruction unit. The envelope (2) is arranged at the interior of an outer envelope (3), and has a flange ring which frees itself for a predetermined pressure created at the time of operation of the unit. The envelope (3) has openings (7) for evacuation of toxic gas caused by the distortion and/or destruction unit.
Patent FR-2857010-A1 (FR)
Title: New 1-acylaminomethyl-indan or -tetralin derivatives, are melatonin receptor ligands useful e.g. for treating sleeping disorders, anxiety, depression, jet lag or appetite disorders
Inventor: LANGLOIS MICHEL
IPC: A61P35/00
Filed: 2003-07-01
Abstract: 1-Acylaminomethyl-4-alkyl-indan or 1-acylaminomethyl-5-alkyl-1,2,3,4-tetrahydronaphthalene derivatives (I) are new. Indane or tetralin derivatives of formula (I) and their enantiomers, diastereomers and acid or base addition salts are new. [Image] R 1>alkyl; R 2>alkyl (optionally substituted by one or more halo), 2-6C alkenyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, heteroaryl or heteroarylalkyl; n : 1 or 2; aryl moieties : phenyl, naphthyl or biphenylyl (all optionally substituted by 1-3 of alkyl, alkoxy, OH, COOH, CHO, CN, polyhaloalkyl, alkoxycarbonyl or halo); heteroaryl moieties : mono- or bicyclic aromatic group containing 1-3 of O, S and/or N as heteroatoms (optionally substituted as for aryl); and the alkyl moieties have 1-6C and cycloalkyl moieties 3-8C. An independent claim is included for the preparation of (I). ACTIVITY : Tranquilizer; hypnotic; antidepressant; cardiant; neuroleptic; CNS-Gen.; anorectic; eating disorders-Gen.; anticonvulsant; antidiabetic; antiparkinsonian; nootropic; antimigraine; neuroprotective; cerebroprotective; endocrine-Gen.; vasotropic; cytostatic; antifertility; contraceptive; immunomodulator; analgesic. MECHANISM OF ACTION : Melatonin receptor ligand. (I) have IC 50 values in receptor binding assays for one of the melatoninergic bonding sites (i.e. MT 1, MT 2 or MT 3 receptors); no specific values for individual compounds are given in the source material.
Patent FR-2859288-A1 (FR)
Inventor: CONGARD PATRICE
IPC: G03B21/60
Filed: 2003-09-02
Abstract: A projection screen comprises a film having a projection side and provided with a number of passages adapted for permitting emitted sound waves to pass through said film. The projection screen is characterized in that these passages are arranged in such a manner that, if alignments can be detected, at least the principal ones have an angle that is not zero with regard to the vertical and horizontal edges of the screen.
Patent FR-2859685-A1 (FR)
Inventor: MITU AUREL
IPC: B60R22/02
Filed: 2003-09-12
Abstract: The device has an opening by which a strap (26) slides. The device is placed between a transmitter and a bolt (34) of a safety belt. The device is formed of a stud for facilitating its insertion in a receiving unit (40). Detent balls are mounted in the stud. Effort of maintaining the balls in locking position is lower than a resulting unlocking effort exerted by a lateral traction on the strap.
Patent FR-2860406-A1 (FR)
Title: Curtain bar/rod and tieback supporting device for room, has vertical bars positioned between ground and ceiling/case using plates by exerting pressure on ground and ceiling/case, and supports fixed to vertical bars using screw
Inventor: DEBUCHY FRANCOIS REGIS FREDERI
IPC: A47H1/122
Filed: 2003-10-03
Abstract: The device has two vertical bars positioned between ground and a ceiling/case using two plates by exerting pressure on the ground and ceiling/case. The plates are placed at ends of the vertical bars, and a gap between the plates is obtained by a screw thread. Supports of the curtain bar/rod and tieback slide along the vertical bars and are integrated to the vertical bars using a screw.
Patent FR-2861630-A1 (FR)
Title: Working material slicing apparatus for use in building site, has waste material collecting and storing unit to collect and store waste materials that are produced as result of slicing of materials on slab, by gravity of fall
Inventor: GOUBAUD MICHEL
IPC: B23D59/00
Filed: 2003-10-29
Abstract: The apparatus has a frame (1) with a cutting table (3) delimiting a longitudinal slit traversed by a cutting blade. The blade is mounted to a carrier (5) guided above the slit and operated by a handle (13). A waste material collecting and storing unit collects and stores waste materials that are produced as a result of slicing of the materials on the slab, by gravity of fall.