baber/WOPTO huggingface dataset:
Patent FR-2768183-A1 (FR)
Title: Purging feed for a purge canister in the vent pipe of an ignition controlled motor vehicle engine.
Inventor: CROUILLERE JEAN PAUL
IPC: F02M25/08
Filed: 1997-09-05
Abstract: The canister purging obturator to allow operation whatever the load on the engine. The device for use with a purge canister (22) for an ignition controlled internal combustion engine which is controlled by an electronic system (20). The top part of the canister connects to the fuel tank (18) via a pipe (24) and with the admission collector (12) by a pipe (28) fitted with a first electro-valve (30). The opening and closing of the valve (30) is controlled by a first electrical signal (EV1) provided by the controller (20). The purging device includes: - a pipe (28) which connects to the fuel tank (18). This pipe (28) is fitted with an electro-valve (26) whose opening and closing is controlled by a second electrical signal (EV2) from the controller (20); - an obstructing device placed in the lower part (42) of the canister (22) which communicates with free air; - a pipe (44) which is fitted with a third electro-valve (46) which connects to the lower part (42) of the canister (22) and with the escape pipe (14) in front of the catalytic converter (16). Opening and closing of this third valve (46) is controlled by a third signal (EV3) from the controller (20)' - the first, second and third signals (EV1,EV2,EV3) are such that the first (30) and third (46) valves are open when the second (26) is closed, so that the fuel molecules from the canister are driven towards the admission pipe (12) following the counter pressure exerted, in the volume (42) above the membrane (50), by the pressure in the escape pipe (14).
Patent FR-2756406-A1 (FR)
Title: Magnetic layer depositing device for magnetic recording supports
Inventor: HIKICHI TOSHIO
IPC: G11B5/845
Filed: 1997-11-19
Abstract: The magnetic layer depositing device has an extrusion nozzle (1) for placing a magnetic material on a substrate (19) continuously passing past the nozzle.  The device has also a smoothing element (12,12A,13) to smooth the magnetic material, which is still damp, using the effects of a magnetic field.  The device uses a strip structure composed of several magnets (15), each having alternate north and south poles in the direction of the moving substrate, which acts as the smoothing element.  This smoothing element is placed on the opposite side of the substrate to the side being covered, in a plane nearly parallel to the substrate (19) but in an inclined direction, which is at plus or minus 45 to 85 degrees to the moving direction of the substrate..
Patent FR-2760166-A1 (FR)
Title: Procede de lancement d'un appel dans un systeme de radiocommunications
Inventor: JEOUNG JIN GYU
IPC: H04J3/17
Filed: 1997-12-19
Abstract: Le procédé est destiné à maintenir une liaison radio stable en minimisant les interférences dues au canal de trafic utilisé dans un système de radiocommunications. Le procédé de traitement d'appel pour échanger une information de canal entre un terminal radio et une station de base, comprend les étapes consistant à : lorsqu'on reçoit un appel sortant ; sélectionner un canal de trafic ayant un niveau d'interférences au-dessous d'un niveau donné ; former une liste proposée de terminaux ; sélectionner un canal de trafic ayant le minimum d'interférences et examiner tous les canaux de trafic disponibles ; former une liste proposée de stations de base ; stocker la liste et vérifier si le canal de trafic est ou non dans cette liste ; retourner à un mode de balayage d'IFSR ; examiner de façon continue les canaux de trafic disponibles de l'IFSR.
Patent FR-2772763-A1 (FR)
Title: New tetracyclic camptothecin analog topoisomerase inhibitors, used as antitumor, antiviral and antiparasitic agents
IPC: A61K31/44
Filed: 1997-12-24
Abstract: 4-Oxo-4,6-dihydro-indolizino (1,2-b) quinoline derivative tetracyclic camptothecin analogs (I) are new. Also new are various intermediates. Tetracyclic camptothecin analogs of formula (I), in the form of racemates, enantiomers or any combinations of these forms, and their salts are new: R1  = alkyl, alkenyl, alkynyl, haloalkyl, alkoxyalkyl or alkylthio;  R2-R4  = H, OH, alkoxy, aralkoxy, halo, haloalkyl, alkyl, alkenyl, CN, cyanoalkyl, NO2, nitroalkyl, amido, amidoalkyl, (CH2)mQ, O(CH2)mNR6R7, OCONR6R7, OCO(CH2)mCOOR6, Ar or Ar-alkyl; or R2 + R3, R3 + R4 or R4 + R5  = chain of 1-4 members selected from CH, CH2, O, S, N and NR9;  Q  = NR6R7, OR6, SR6, COOR6, NR6COR8, COR8 or OCOR8;  Ar  = aryl (optionally substituted by 1-4 of alkyl, halo, NO2, alkylamino, haloalkyl, hydroxyalkyl, alkoxy and alkoxyalkyl); R5  = H, halo, haloalkyl, alkyl, alkoxy, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl, CN, cyanoalkyl, alkanesulfonylalkyl, hydroxyalkyl, NO2, (CH2)mQ', Ar or Ar-alkyl;  Q'  = COR8, NR6COR8, NR6R7, N(Me)(CH2)nNR6R7, OCOR8 or OCONR6R7;  R6, R7  = H, alkyl, hydroxyalkyl, alkylaminoalkyl, aminoalkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkoxyalkyl, haloalkyl, Ar or Ar-alkyl; or NR6R7  = aromatic or non-aromatic heterocycle (e.g. morpholine, piperazine or piperidine), optionally substituted by one or more of alkyl, optionallly substituted aryl or aralkyl, halo, NO2, NH2, alkylamino, haloalkyl, hydroxyalkyl, alkoxy and alkoxyalkyl;  R8  = H, alkyl, hydroxyalkyl, NH2, alkylamino, alkylaminoalkyl, aminoalkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkoxy, alkoxyalkyl, haloalkyl, Ar or Ar-alkyl;  R9  = H, alkyl, haloalkyl, Ar or Ar-alkyl;  R10  = CN, COOR11, 1H-tetrazol-5-yl or 1-alkyl-1,2,3,4-tetrazol-5-yl;  R11 = H, alkyl, haloalkyl, hydroxyalkyl, alkylcarbonyloxyalkyl, (CH2)pNR6R7, Ar or Ar-alkyl;  m  = 0-6;  n  = 1-4;  p  = 2-6;  alkyl, alkenyl and alkynyl moieties are lower, i.e. up to 6C.  Independent claims are included for: (1) the preparation of (I) and (2) the novel pyridone derivative intermediates of formulae (A), (D) and (K) and their preparation: Z1-Z3  = lower alkyl;  or Z2 + Z3  = 2-4C alkylene.
Patent FR-2773349-A1 (FR)
Title: Body work section for motor vehicle
Inventor: CRAND EVELYNE
IPC: B62D25/08
Filed: 1998-01-07
Abstract: the body work section (2) has a wing (3) integral with the bumper (5). The panel has an external skin (30) and an inner skiing (40) which define, under the upper face of the wing, a space (45) to receive a water tank (43). The panel is moulded and shaped to follow the shape of the bumper.
Patent WO-9833716-A1 (WO)
Title: Material handling pallet
Inventor: MEYNARD JOSEPH
IPC: B65D19/34
Filed: 1998-02-03
Abstract: The invention concerns a pallet comprising a plate (1) of which the upper face is for receiving the load and the lower face is provided with longitudinal or transverse reinforcing elements (2) folded in U or in V, and longitudinal or transverse support elements of said plate, also folded in U or in V, longitudinally or transversely integral with the reinforcing elements (2) by the mutual fitting of notches (20, 30) provided in said reinforcing (2) and support (3) elements.
Patent FR-2774899-A1 (FR)
Inventor: DUPUIS CHRISTINE
IPC: A61K8/00
Filed: 1998-02-13
Abstract: The invention concerns cosmetic compositions containing, in a cosmetically acceptable medium, as thickening system: (A) at least a non-ionic associative polyurethane and (B) at least a non-ionic polymer comprising at least a fatty chain.
Patent WO-9912028-A1 (WO)
Title: Classifying apparatus designed in particular for odour recognition
Inventor: LABRECHE SAID
IPC: G01N33/00
Filed: 1998-09-04
Abstract: The invention concerns a classifying apparatus used, in particular, for recognising and characterising odours, comprising a plurality of sensors for generating raw data representing a plurality of instances of a plurality of different classes; a unit for processing said raw data to determine an identification model comprising definitions of established classes by analysing according to a particular method for retrieving data obtained during a learning phase and a particular assigning rule selected on the basis of the application enabling, during a subsequent identification phase, to assign an instance of unknown class to the appropriate class defined during the learning phase. The data retrieval method can also be selected on the basis of the application. Preferably a percentage of data obtained during the learning phase is used for establishing several candidate identification models and the identification model selected is the one which gives the best rate of correct classifications when other data obtained during the learning phase are submitted to it.
Patent WO-9915352-A1 (WO)
Title: Suspension system for wheeled vehicle with interactive axles
Inventor: FAVIER LIONEL
IPC: B60G21/06
Filed: 1998-09-23
Abstract: The invention concerns a vehicle (10) equipped with mechanical or hydraulic linkage system between the wheels (18, 20; 22, 24) of one common axle, and between the front (14) and rear (16) axles to co-operate with suspension means (26, 26A) so as to derive from the rotating movement of one of the axles relative to the body, an inverse rotating movement of the other axle. Said linkages enable to counter the body rolling motion when turning round a bend, and to adjust the distribution between the front and rear axles of the load transfer resulting from lateral acceleration. Said linkages also ensure a quasi-isostatic distribution of the road surface reactions on the wheels, optimise the vertical dynamic reactions of the wheels on the body, and maintain the body at transverse static attitude parallel to the road surface. The invention is applicable to racing and passenger cars.
Patent WO-9923829-A1 (WO)
Inventor: LE GOFF DENIS
IPC: H04N7/30
Filed: 1998-10-28
Abstract: L'invention concerne un procédé de transmission de signaux vidéo dans lequel on se contente d'envoyer des informations qui indique qu'une zone d'une image courante (1) est inchangée par rapport à une image de référence (2) si la zone de l'image courante (1) présente peu de variation relative à un mouvement réel par rapport à l'image de référence (2).
Patent FR-2763737-A1 (FR)
Title: Position control for lens carrier in optical read head
Inventor: LEE KWANG SUK
IPC: G02B7/02
Filed: 1998-02-27
Abstract: The lens positioning makes use of a pair of coils attached to the lateral surfaces of the lens carrier (100) with a centring coil and a sweep coil wound round each of the lateral coils in an orthogonal direction. A pair of side walls (303,305) are attached to a base plate (301) placed below the lens carrier. Magnets (310,320) are placed on the inside of the side walls to provide magnetic flux to the centring coil. This flux affects only part of the coil. The lens carrier is suspended by wires from a supporting printed circuit board that is supported from the side walls. A pair of windings are formed on the printed circuit board, and are connected to the sweep winding and the centring winding.
Patent FR-2776754-A1 (FR)
Title: Chambre de combustion et moteur a combustion interne
Inventor: MATHEVET XAVIER
IPC: F02B3/06
Filed: 1998-03-31
Abstract: Chambre de combustion de moteur à combustion interne comprenant au moins un déviateur 2 apte à s'opposer au mouvement d'un fluide dans ladite chambre selon au moins une direction, et moteur à combustion interne équipé d'une telle chambre.
Patent FR-2780101-A1 (FR)
Title: Inverseur de poussee de turboreacteur a portes formant ecopes a section d'echappement adaptable
Inventor: GONIDEC PATRICK
IPC: F02K1/70
Filed: 1998-06-18
Abstract: Un inverseur de poussée de turboréacteur à double flux comporte des portes creuses pivotantes (3) ayant un conduit interne (10) de guidage du flux au travers de la porte (3) en jet inversé, entre une structure externe (4) et une structure interne (5), de porte. Au moins une partie aval de la structure externe (4) est indépendante et mobile par rapport à la structure interne (5) de la porte (3) et elle est entraînée dans une direction centrifuge par rapport à la structure interne au moyen d'un système d'entraînement mécanique de manière que la section aval S2 de sortie, inférieure en jet direct, soit au moins égale à la section d'entrée S1 en jet inversé.
Patent FR-2782154-A1 (FR)
Inventor: GUILLARD ALAIN
IPC: F02G5/04
Filed: 1998-08-06
Abstract: The invention concerns a combined installation of fluid producing apparatus (P) with a main air compressor (44) and a fluid consuming unit (2), wherein a gas coming from the unit is expanded in a turbine (10, 20, 30, 40, 150) or another device capable of generating mechanical energy driving the compressor (14, 24, 34, 44, 154). Another turbine or device can expand another gas or the same gas coming from the unit to drive another compressor.
Patent FR-2785163-A1 (FR)
Title: Multiple adjustment automobile seat, comprises seat and back sections articulated on a circular support member
Inventor: VIRON SEBASTIEN
IPC: B60N2/02
Filed: 1998-10-29
Abstract: The seat comprises a back (12) and a seat part (14) which are articulated about a movable principal axis (T). The back and seat parts are movable parallel to a plane perpendicular to the principal axis on first supports (18,20) each articulated about secondary axes (T1,T2) transverse to the seat, and on second supports (22,24) rotating about a fixed common axis (R).  Each second support comprises a toothed wheel (26,28) which meshes with a driving pinion (30). The back and seat part each comprise a rectilinear rack (58,60) meshing with a driving pinion (62,64) carried by the corresponding first support.
Patent FR-2787472-A1 (FR)
Inventor: BACOS MARIE PIERRE
IPC: F01D5/28
Filed: 1998-12-16
Abstract: The invention concerns a method comprising a step which consists in producing, on a precursor alloy powder containing at least the elements Cr, Al and Y, using a chemical or electrolytic deposition bath, a deposition containing at least a modifying element such as platinum, palladium, ruthenium or rhenium. The modifying element enhances the capacity of the coating to form from phase beta, by exposure to oxygen at high temperature, an adhesive alumina surface barrier. The invention is useful for protecting against corrosion and oxidation at high temperatures aviation turbine blades.
Patent FR-2787616-A1 (FR)
Title: Message display banner comprises supporting strip of material with transparent pockets on one or both sides for insertion of letters/symbols
Inventor: THURIERE YANNICK
IPC: G09F7/02
Filed: 1998-12-17
Abstract: The banner consists of a supporting strip (1) of a natural or synthetic fabric with eyelets (3) in a reinforced edge (2) and a series of transparent pockets (4) attached to one or both sides to receive rectangles of paper or synthetic material carrying letters, numbers or symbols which make up a message. The pockets can be separate and attached to the supporting strip individually by sewing, sticking, welding or stapling, or they can be made from transparent panels with seams (5) separating one pocket from another. Each pocket has an opening (6) in its top or other edge, and holes (7) at the bottom to let out any moisture due to climatic conditions or condensation.
Patent FR-2787478-A1 (FR)
Title: Reinforcement and formwork for reinforced concrete walls has self-steadying frame with stiffeners connecting steel meshes serving as frame for concrete and supporting metal sheets and facing coating
Inventor: RASTELLO THIERRY
IPC: E04C5/06
Filed: 1998-12-22
Abstract: Self-steadying frame (1) composed of uprights (2) for holding it at bottom by pegs (10), stiffeners (3) connecting two steel meshes (6, 7) serving as frame for concrete to be installed. Stiffeners also support spread out metal sheets (5) and support facing coating.
Patent FR-2787867-A1 (FR)
Title: Solar oven has supple mirror with umbrella-type frame mounted on cradle support so it can be aligned with sun
Inventor: BRUCH GUY
IPC: F24S20/30
Filed: 1998-12-23
Abstract: The solar oven consists of a supple mirror made especially from a plastic with a reflective or metallised surface in the form of an umbrella with ribs that allow it to be deployed for use or folded for transport. The mirror is suspended from a tubular structure (4) mounted on an astronomical cradle support by means of a shaft in North and South bearings (7, 8) and a wheel (12) for aligning it with the sun. The mirror reflects the suns rays onto a cooking pot suspended at its focal point.
Patent WO-9940993-A1 (WO)
Title: Separator for three-phase mixture to be used under the sea
Inventor: WAINTRAUB MAURICE
IPC: B01D17/032
Filed: 1999-02-15
Abstract: The invention concerns a separator for three-phase mixture such as a liquid-liquid-gas mixture to be used under the sea, particularly for separating the constituents of an oil/water/gas mixture, comprising a chamber (1) provided with intake means (2; 14, 15, 16, 17, 18, 19) for the three-phase mixture, first discharge means (3; 9, 10) and second discharge means (4), and a coalescing device comprising two sub-assemblies (5, 11; 7, 12) of sloping plates (6; 8). The invention is characterised in that the first discharge means (9, 10) consist of a barrier-plate (9) substantially perpendicular to the plates of said sub-assemblies (11, 12) and extending from the chamber lower wall (26) up to a height (h2) greater than the height (h1) of the plates of said sub-assemblies (11, 12), and of a discharge orifice (10) located on the barrier-plate (9) side opposite to the one where the sub-assemblies (11, 12) are located.
Patent WO-9961275-A1 (WO)
Title: Device for ventilating a motor vehicle fuel tank
Inventor: ROMANEK CHRISTIAN
IPC: B60K15/035
Filed: 1999-05-07
Abstract: The invention concerns a device for ventilating a motor vehicle fuel tank comprising a chamber (24) communicating with the tank and, through a top outlet (30), with a discharge duct (28), and wherein the device comprises, inside the chamber (24), a float (32) controlling a needle valve (40) for closing the top outlet (30) when the fuel level exceeds a predetermined threshold in the chamber (24). The invention is characterised in that the device comprises, between the tank and the float (32), means (66, 68) for limiting the fuel displacement speed before it comes into contact with the float (32).
Patent WO-9958706-A1 (WO)
Title: Novel method for preparing synthesis intermediates
Inventor: BONTOUX MARIE-CLAUDE
IPC: C12P41/00
Filed: 1999-05-10
Abstract: The invention concerns a method for preparing α-phenylalanine ester with substantially enantiomeric purity of formulae (I) and (II) wherein Alk represents a linear or branched C1-C6 alkyl radical, characterised in that it consists in contacting a mixture of α-phenylalanine ester enantiomers with a lipase, a protease or an esterase.
Patent FR-2789643-A1 (FR)
Title: Motorized carriage for production and assembly lines, comprises a memory automatic guidance system
Inventor: BOUGARD PHILIPPE
IPC: G05D1/02
Filed: 1999-02-17
Abstract: The carriage assembly comprises an internal guidance system (17) co-operating with sensor assemblies (10,28) that monitor the position and state of the vehicle in relation to the onboard memory. In addition the carriage can operate in conjunction with a radio transmission system (12,13,14), the guidance system and the sensor assemblies such that a path learning process can be utilized.
Patent WO-0016813-A1 (WO)
Title: Case for decontaminating contact lenses
Inventor: BOURSET CLAUDE
IPC: A61L12/08
Filed: 1999-09-02
Abstract: The invention concerns a case comprising a planar catalyst element (30) provided with orifices (31), which divides the container (10) into a first upper reaction volume (14) and a second lower confining reaction volume (15) and shaped so as to almost completely prevent an oxidising decontamination solution from circulating between the first and second volumes about the element and force controlled degassing of the oxidising solution contained in the second lower confining reaction volume only through the orifices (31). The invention is useful for decontaminating contact lenses with a hydrogen peroxide solution.
Patent FR-2779397-A1 (FR)
Title: Projecteur a faisceaux de route et de croisement commutables equipe d'une lampe a decharge de gaz notamment pour des vehicules automobiles
Inventor: BORHO LOTHAR
IPC: F21V9/00
Filed: 1999-06-04
Abstract: Projecteur (1) équipé d'une lampe à décharge de gaz (4) qui peut être commutée entre deux types de faisceaux. La lampe (4) occupe une position fixe par rapport au réflecteur (3) dans son corps (2). Un organe d'actionnement (7) est placé par rapport au réflecteur à un endroit et avec une inclinaison appropriée. L'organe d'actionnement peut être commandé pour être transparent ou opaque et modifier ainsi le type de faisceau. L'organe d'actionnement 7 est notamment un filtre polarisant commandé de manière électrique. Une surface 71 analogue à un miroir est placée dans le chemin du faisceau 8, derrière l'organe d'actionnement.
Patent FR-2795564-A1 (FR)
Title: Laser amplifier chain optical mirror/polarisers having two optical components set distance apart facing each other and laser beam multiple faces reflected and having swept input
Inventor: DIJON JEAN
IPC: B23K26/06
Filed: 1999-06-22
Abstract: The optical mirror system has optical components (20,22) a set distance apart, with the two components facing each other. A laser beam (27) impinges on the first optical component face and is reflected (A1,B1,A2) between the optical component faces and passed to an output. The laser beam can be swept in the X and Y direction.
Patent FR-2781118-A1 (FR)
Title: Ensiling equipment for collection of silage, includes frame which oscillates on the ensiler
Inventor: COLLIBAULT JOSEPH
IPC: A01D89/00
Filed: 1999-07-15
Abstract: The equipment comprises a frame (4) which oscillates on the ensiler by means of its frame. The collector (5') is composed of a principal part (52P') and an auxiliary part (52A') rigidly joined to rotate in phase. The auxiliary part is pivoted around a pivot (8) carried by the frame whereas the principal part is sliding mounted by a sliding and translation means (7) on the frame. To reduce the width the principal part is disengaged by sliding so as to be unlocked from the auxiliary part. It is then pivoted to put the top part above the principal part which is then slid to center it relative to the median plane (PP).
Patent FR-2781602-A1 (FR)
Title: Luminous mechanism cold cathode construction technique having grid controlled electron transmission and manufacture positive voltage above grid cleaning cycle
Inventor: SHIGEO ITOH
IPC: H01J29/46
Filed: 1999-07-21
Abstract: The cold cathode construction has a cathode (13), electrode grid (15a) and anode (32), and is immersed in hydrogen. Transmitted electrons are focussed by the grid and pass to the electrode. In initial transmission, each pair of transmitter electrons irradiates the next pair to clean them using a positive voltage above that of the grid.
Patent FR-2799889-A1 (FR)
Title: Connecteur demontable
Inventor: FONTENEAU MICHEL
IPC: H01R13/627
Filed: 1999-10-14
Abstract: Connecteur muni d'un déverrouilleur pour permettre de déverrouiller une patte d'accrochage (11) élastique permettant de retenir un connecteur complémentaire (23) connecté avec le connecteur. Le déverrouilleur d'un tel connecteur comporte notamment une lame latérale (30) disposée dans une fente (14) entre le corps principal (9) du connecteur et la patte d'accrochage de ce connecteur de manière à pouvoir sélectivement écarter ou non la patte d'accrochage du connecteur et ainsi déverrouiller ou non le verrou élastique du connecteur.
Patent FR-2800859-A1 (FR)
Title: Procede et appareil de separation d'air par distillation cryogenique
Inventor: LEHMAN JEAN YVES
IPC: F25J5/00
Filed: 1999-11-05
Abstract: Dans un appareil de séparation, un débit de liquide 33 se vaporise partiellement dans un échangeur 9 avant d'être envoyé à un séparateur de phases 37.Le débit liquide du séparateur de phases est divisé en une première partie qui est prélevée et une deuxième partie qui est mélangé avec le liquide 33 à vaporiser.