baber/WOPTO huggingface dataset:
Patent FR-2756736-A1 (FR)
Inventor: GAUTIER JEAN CLAUDE
IPC: A61K9/107
Filed: 1996-12-05
Abstract: The invention concerns an anhydrous solubilising/stabilising system, emulsifiable or microemulsifiable in water, for the solubilisation of hydrophobic N-sulphonyl indolin derivatives of formula (I) characterised in that it contains one or several constituents selected among amphiphilic compounds, non-ionic hydrophilic surfactants and non-ionic hydrophilic compounds having both amphiphilic and surface-active properties, being understood that said system contains either at least a mixture of an amphiphilic compound and a non-ionic hydrophilic surfactant, or a non-ionic hydrophilic compound having both surface-active and amphiphilic properties.
Patent FR-2757806-A1 (FR)
Title: Battery-fed vehicle traction motor with capacitor boost
Inventor: HIRON CHRISTIAN
IPC: B60L11/00
Filed: 1996-12-26
Abstract: The relay (24) contacts normally (b) connect the motor (12), via a power unit (14) with electronic control (16), directly to the battery (20). Through the relay coil (26), the logic unit (28), with inputs from the capacitor bank voltage (U) and a directional current sensor (36), selects the alternative contact position(s) when preset conditions are met. The motor supply circuit then includes, in series with the battery (A-B-C), the supercapacitor unit (22). Basically, capacitors are included during regenerative braking and periods of acceleration, provided the bank is charged within its operating range. The circuit provides (44,46) for the connection of an on-board or external battery charger (38). As regenerative braking generally does not fully recharge the capacitors, a separate, battery-dependent, charger (34) is used.
Patent WO-9744241-A1 (WO)
Title: Aerodyne a decollage et atterissage verticaux
Inventor: SOULEZ-LARIVIERE JEAN
IPC: B64C27/605
Filed: 1997-05-22
Abstract: L'invention concerne un aérodyne à décollage et atterrissage verticaux, comprenant un fuselage (11) comportant une extrémité avant (12) et une extrémité arrière (16); une aile (19) montée sur l'extrémité arrière et supportée au-dessus de celle-ci; un empennage horizontal (40) monté sur l'extrémité avant; deux bras opposés (27, 29) qui s'étendent latéralement par rapport au fuselage entre l'aile et l'empennage horizontal; chaque bras comportant une extrémité distale par rapport au fuselage, sur laquelle est montée de manière pivotante une nacelle d'hélice (33) portant une hélice (37) qui possède un axe de rotation; et des moyens moteurs (17) destinés à entraîner les hélices (37); chaque hélice étant apte à pivoter entre une première position dans laquelle son axe de rotation est appproximativement horizontal, et une seconde position dans laquelle son axe de rotation est appproximativement vertical.
Patent FR-2744464-A1 (FR)
Title: Procede pour fabriquer un composant sous la forme d'un assemblage composite de fibres
Inventor: KOCIAN FRANK
IPC: B29C70/20
Filed: 1997-02-03
Abstract: L'invention concerne un procédé pour fabriquer un composant. Dans ce procédé pour fabriquer un segment d'un composant (10), qui s'étend suivant une ligne de courbure (12) et sur lequel agissent des composantes de forces transversales, le composant (10) est un assemblage composite de fibres formé par application de fibres (50, 60) suivant des couches superposées (30) et dans le segment au moins une couche de fibres (30) comporte des tronçons de fibre (22, 24) qui se succèdent dans la direction (56) le long de la ligne (12) en étant inclinés par rapport à cette dernière, les couches de fibres (30) s'étendant dans une surface parallèle ou faisant un angle aigu par rapport au plan défini par la ligne (12) et la composante respective de force transversale (20). Application notamment à la fabrication de pièces utilisées dans la technique aéronautique et/ou spatiale.
Patent WO-9803692-A1 (WO)
Title: Acier a coupe rapide
Inventor: ADRIEN JACQUES
IPC: C22C33/02
Filed: 1997-07-17
Abstract: La présente invention a pour objet un acier obtenu par la métallurgie d'une poudre pré-alliée de haute pureté, agglomérée, densifiée. Selon l'invention l'acier a la composition pondérale suivante: Manganèse < 1%, Silicium < 1%; Chrome 4,50-6,45 %, Molybdène 4-6 %, Vanadium 6,10-6,50 %, Tungstène 18,20-18,70 %, soufre ≤0,020 %, Phosphore ≤0,030 %, Oxygène ≤100 ppm, Cobalt 5-7 %, Azote 0,050-0,080 %, ≤Aluminium 0,020 %, Carbone 1,80-1,95 %. Le complément étant du fer plus les impuretés caractéristiques de la pratique de la fabrication de l'acier, ledit acier ayant une dispersion essentiellement de carbures du type MC de Vanadium.
Patent FR-2760952-A1 (FR)
Title: Sachet containing disposable toothbrush and toothpaste
Inventor: BNIBOURK MOHAMMED
IPC: A45D44/18
Filed: 1997-03-19
Abstract: The sachet (1) is airtight and holds a miniature toothbrush (2) and a small sachet that contains a single dose of toothpaste (3). It also holds a tissue (4) that can be moist or dry. The sachet is 6 cm wide and 8 cm long and weighs 20 g and is small enough to be carried in a pocket.
Patent FR-2750533-A1 (FR)
Title: Cold cathode field emission cathode for CRT monitor
Inventor: TOMIHARI YOSHINORI
IPC: H01J29/04
Filed: 1997-06-27
Abstract: The cathode has an insulating oxide film (4) formed on a conducting silicon layer (1). The film is covered by a resistive layer (5) which is in contact (2,3) with the silicon layer around an annular ring and in a central circular disc at a perpendicular distance, L, from the external and internal edge of the cathode. The pattern may be changed so that there are two annular rings of contacts between the resistive layer and the silicon at a perpendicular distance, L, from a narrower annular ring of emitters and from a central circular cluster of emitters. The emitters lie on the resistive layer in cylindrical holes in a second insulating layer (6) on which lies the grid electrode (7).
Patent FR-2769245-A1 (FR)
Inventor: SAUDEMONT THIERRY
IPC: C08F4/645
Filed: 1997-10-02
Abstract: Solid activator supports for use with metallocene olefin polymerisation catalysts, consisting of a porous metal oxide carrying Lewis acid sites on the surface based on Al or Mg fluorides.  A solid activator support for metallocene olefin polymerisation catalysts comprises an aggregate of support particles for a solid catalytic composition, formed from at least one porous mineral oxide, the particles being modified so as to carry on the surface Lewis acid sites based on Al or Mg and having the formula Al-F, -Al(F)2 or -Mg-F and the groups Al- being derived from the reaction of a functionalization agent with -OH radicals on the support particles followed by fluorination.  Independent claims are also included covering  (a) a solid support as above, impregnated with an optionally pre-alkylated metallocene catalyst;  (b) a process for preparing a solid activator support for metallocene catalysts used in the polymerisation of olefins;  (c) a catalytic system for polymerisation of olefins comprising  (i) an optionally prealkylated metallocene catalyst,  (ii) a cocatalyst, and  (iii) a solid activator support for the metallocene as described above; and  (d) a process for homo- and co-polymerisation of olefins in suspension or in the gas phase using a catalytic system as described above.
Patent FR-2771085-A1 (FR)
Title: Production of glass fibre
Inventor: BERNARD JEAN LUC
IPC: C03B37/04
Filed: 1997-11-14
Abstract: The formation mineral fibres at least for part of the non-circular section by internal centrifugation associated with a gaseous drawing. The material to be fibred is warped to the inside of the centrifuge (1') of which the peripheral strip (7') is pierced with orifices (14') of which at least a part have a non-circular section and in that the gaseous drawing is operated by an annular burner (9') projecting a current of gas at high speed, at a speed of at least 80 m/s and with an annular width at the burner outlet of greater than 15 mm. The method allows control of the cross-section of the mineral fibres produced by adapting the orifices in the peripheral strip (7') of the centrifuge. The centrifugal device used to put this method into service is also claimed together with the mineral fibres produced by the method.
Patent FR-2771684-A1 (FR)
Title: Drive system for low speed agricultural machines
Inventor: PINSON DOMINIQUE
IPC: A01B51/02
Filed: 1997-11-28
Abstract: The drive mechanism consists of a hydraulic motor (4), coupled to a speed reducing gear box (12), which is designed to provide a forward speed of around 1 km per hour. The mechanism also is provided with a clutch or disconnection system, which is operated when the machine is required to be moved at a higher speed by other means.
Patent WO-9830508-A1 (WO)
Title: Method for making embedded waveguides on fluoride glasses
Inventor: JOSSE EMMANUELLE
IPC: C03C21/00
Filed: 1998-01-07
Abstract: The invention concerns a method for making waveguides embedded by anionic exchange on fluoride glasses. Said method is characterised in that it consists in an exchange reaction of the F-ions of the by Cl- ions is obtained by exposure of fluoride glass plates to an atmosphere containing gaseous hydrochloric acid, in a furnace brought to a temperature less than the glass transition temperature of the fluoride glass.
Patent WO-9909432-A1 (WO)
Title: SPECTROMETRY MEASURING DEVICE IN THE FIELD OF PHOTON η DETECTION
Inventor: VERGER LOICK
IPC: G01T1/24
Filed: 1998-08-14
Abstract: The invention concerns a device for detecting gamma radiation based on semiconductors, comprising: a sensor (14) with semiconductor, with resistivity higher than 109Φ.cm; an operational pre-amplifier (4) located directly in the sensor output, without decoupling capacity between the sensor and the amplifier; a device processing data from the rise time of the electronic component of a signal delivered by the sensor.
Patent FR-2775226-A1 (FR)
Title: Adjuster for movement of gear selector between neutral and track for first and second gear,
Inventor: SERRECHIA GERARD
IPC: F16H61/18
Filed: 1998-02-23
Abstract: The vehicle gear lever adjuster allows the movement of the stop (B), which acts as the gate between the first and second gear track and reverse. The stop prevents the gear lever from entering the reverse selection position, by preventing the element (T) of the gear lever (L) from moving into the reverse track, until the element of the gear lever is retracted by means of the selector (R).
Patent WO-9935178-A1 (WO)
Title: Synthesis method for block polymers by controlled radical polymerisation from dithioester compounds
Inventor: BOUHADIR GHENWA
IPC: C08F2/38
Filed: 1998-12-28
Abstract: The invention concerns a method for preparing, by radical polymerisation, block polymers of general formula (I), which consists in contacting: an ethylenically unsaturated monomer of formula CYY' (=CW-CW')a = CH2; a precursor compound of general formula (II); a radical polymerisation initiator.
Patent FR-2778241-A1 (FR)
Title: Means for testing for the correct functioning of an inductive sensor
Inventor: BOUTTEMY JEAN CLAUDE
IPC: G01P21/00
Filed: 1998-04-29
Abstract: The coil (4) is placed in the field of a permanent magnet (2). A closed loop (10) conductor is arranged in the coil so that the flux produced by the closed loop opposes the flux generated by the magnet in the coil (4). The electrical signal at the terminals (51, 52) is representative of the flux variations across the coil. The variation in the signal indicates the state of the inductive sensor.
Patent FR-2779749-A1 (FR)
Title: Armature fibreuse pour piece de matiere composite, ainsi que procede et dispositif pour sa realisation
Inventor: CAHUZAC GEORGES JEAN JOSEPH AN
IPC: D03D1/00
Filed: 1998-06-10
Abstract: La présente invention concerne la réalisation d'une armature pour pièce de matière composite, comprenant un substrat fibreux (22, 23) renforcé par un fil de piquage formant des points de piquage (27.1, 27.2; 30.1, 30.2; 33.1, 33.2 et 36.1 36.2) traversant ledit substrat. - Selon l'invention, lesdits points de piquage sont obliques et traversent ledit substrat en biais en faisant un angle d'inclinaison au plus égal à 30degre. Il est avantageux que ledit substrat fibreux soit constitué de nappes de fils croisés (22, 23) délimitant des mailles (24), traversées par lesdits points de piquage.
Patent FR-2764642-A1 (FR)
Title: Carter d'huile pour moteurs ou engrenages
Inventor: BEER MARKUS
IPC: F01M11/03
Filed: 1998-06-15
Abstract: L'objet de l'invention est un carter d'huile en matière plastique ou en métal pour moteurs ou engrenages ou encore boîtes de vitesses automatiques, avec filtration de l'huile intégrée, côté aspiration ou côté refoulement, caractérisé en ce que le filtre à huile est placé dans le carter d'huile.
Patent FR-2783853-A1 (FR)
Title: Manually operated awning e.g. for caravan or mobile home window has U-section housing with one side hinged to strip fastened to wall
Inventor: BRUTSAERT LOUIS MARCEL
IPC: E06B9/17
Filed: 1998-09-24
Abstract: The awning consists of a blind (4) which rolls up when not in use inside a U-section housing (10) with one side hinged to a strip (16) which is fastened to a wall. The two ends of the housing are closed by plates (11, 12) with curved slots (20) for the blind roller end journals. The lower side (18) of the housing has a rounded edge and is shorter than the end plates to create a gap for the blind to pass through as it is deployed on hinged arms (5) mounted on the wall below the housing.
Patent FR-2784042-A1 (FR)
Title: Fabrication of decorative ironwork elements that resemble forged ironwork but is fabricated from sheet iron at a much lower cost and the elements thus produced.
Inventor: BOREL CHRISTIAN
IPC: B23K7/00
Filed: 1998-10-01
Abstract: Fabrication of elements for decorative ironwork comprises cutting ironwork elements from an iron sheet with a thickness of between 8 and 30 mm using a machine equipped with a mobile blowtorch with a narrow flame of which the movements are automated by an electronic system in association with an optical sensor capable of following the edges of a cardboard model of the elements to be fabricated. The elements (3, 4) are assembled with some posts (5) or horizontal bars (6) to produce articles normally produced by forged iron.
Patent FR-2771784-A1 (FR)
Title: Tete de renvoi reglable, notamment pour un accessoire taille-haies
Inventor: STARK THOMAS
IPC: A01G3/033
Filed: 1998-11-30
Abstract: L'invention se rapporte aux outils à main.L'arbre de sortie (5), monté dans un deuxième demi-carter (3), est déporté latéralement par rapport à l'arbre d'entrée (2) monté dans un premier demi-carter (4). Entre l'arbre d'entrée (2) et l'arbre de sortie (5), est intercalée une roue centrale (13) tourillonnée sur un arbre de portée transversal (18), monté dans le premier demi-carter (4) par une extrémité (20) et dans le deuxième demi-carter (3) par l'autre extrémité (21). Le deuxième demi-carter (3) peut pivoter avec l'arbre de sortie (5) par rapport au premier (4) autour de l'arbre de portée (18), dans un plan (33) parallèle à l'arbre d'entrée. Pour obtenir un verrouillage sans jeu, agissant par action de force, entre les deux demi-carters mobiles (3, 4), l'arbre de portée (18) forme un moyeu et est traversé par la tige de serrage (34) d'un dispositif de serrage (32) qui attaque les demi-carters (3, 4) par ses extrémités.
Patent FR-2790615-A1 (FR)
Title: Rotating electrical machine such as generator or motor, comprises two rotors, concentrically mounted, in a fixed frame, and rotating in opposite senses
Inventor: BOISSIERE PATRICK
IPC: H02K16/00
Filed: 1999-03-03
Abstract: In one configuration, as a water-wheel generator, the machine has mechanical power input at each end from two water-wheels or turbines (R), running in opposite directions. The input shafts (A1,A2) are mounted in opposed alignment in bearings (R1) fixed in the machine frame (M). (Opt., a single prime mover provides both inputs, one directly, the other via a reversing epicyclic gear). These shafts drive the two rotors, one of which (I) is mounted concentrically within the other (i), separated from it by a short air-gap (e). One shaft (A1) is coupled to one end of the outer rotor; the other (A2), passing through this rotor's opposite end and supporting it on a free running bearing (R3), is coupled to the inner rotor, whose opposite end is supported in a bearing (R2) in the outer rotor.  The relative rotational speed of one rotor, carrying the field winding or exciting magnets, to the other, carrying the generating windings, is twice that of either rotor to the fixed frame. Alternative configurations, including motor versions, are described.
Patent FR-2795362-A1 (FR)
Title: Device for compacting plastic bottles comprises slide and cheek web centered on three guides brought to cover and then totally compress bottle
Inventor: BIGOT ALAIN
IPC: B30B9/32
Filed: 1999-06-23
Abstract: The compactor is composed of a slide (1) and a cheek web. The bottle to be compacted is placed in the slide and the cheek web, brought to cover the bottle, is centered on three guides (1a,1b,1c). The user then exerts a pressure on the cheek web until the bottle is completely compressed
Patent FR-2795932-A1 (FR)
Title: Curtain rod is made of cardboard and may have decorative sheet stuck to its surface and covered with layer of varnish
Inventor: REBOUX DOMINIQUE
IPC: A47H1/02
Filed: 1999-07-07
Abstract: The curtain rod (1) is made of cardboard. It may have a circular, elliptical, square, triangular or polygonal cross-section and may be solid or hollow. It may have a decorative sheet (2) stuck to its surface and covered with a layer of varnish (3).
Patent FR-2784190-A1 (FR)
Title: Electrochemical oxygen sensor has a measurement electrode and a reference electrode and also incorporates an auxiliary and protective electrode
Inventor: KIESELE HERBERT
IPC: G01N27/407
Filed: 1999-09-30
Abstract: The oxygen sensor has a measurement electrode (6,66), an air-oxygen reference electrode (9), a protective electrode (7) and an auxiliary electrode (8). The measurement electrode is made from a gas-permeable, polymeric, perfluorinated diffusion membrane (66) that is coated, at least partially, on one side with a mixture of a noble metal and polytetrafluoroethylene (PTFE) (6), the diffusion membrane being exposed to the ambient atmosphere.
Patent FR-2799666-A1 (FR)
Title: Nozzle for car washing system has an inlet channel, which is divided in two channels, one for the high pressure and the other for low pressure
Inventor: DUCLAUX LAURENT
IPC: B05B1/16
Filed: 1999-10-19
Abstract: Nozzle (22) has an inlet channel (25), divided in two channels (26,27) one for the high pressure and the other for low pressure. Each of the channels has a jet (30,31) adapted to the pressure and a flap valve (28,29) with a spring (34,35) and a closing organ (42,43). An Independent claim is also included for the washing system using this kind of nozzle.
Patent FR-2801519-A1 (FR)
Title: Impermeable coating procedure for existing pipes uses liquid resinbased product with optional glass fibres fed through pipes under pressure
Inventor: STROUK CLAUDE HENRI
IPC: F16L58/10
Filed: 1999-11-25
Abstract: The procedure, for use on pipes carrying drinking water or other liquids that are already installed and in operation, consists of depositing one or more layers of a plastic sealing product, with or without reinforcement, on the inner walls of the pipes. The product, preferably in liquid form, is fed through the pipes generally under pressure, and the surplus material is collected at one ot other end of the pipes by gravity or suction. The procedure can include optional additional stages such as sand-blastng, rinsing and air-drying.
Patent FR-2802242-A1 (FR)
Title: Procede de determination de la position moteur et dispositif correspondant
Inventor: DIETL FRANZ
IPC: F02D41/34
Filed: 1999-12-10
Abstract: La présente invention concerne un procédé de détermination de la phase de chacun des cylindres d'un moteur à combustion interne. Le procédé selon l'invention utilise une cible vilebrequin comportant au moins deux singularités et consiste à : - surveiller l'apparition d'une transition (T) du signal arbre à cames (AAC), dès la mise en rotation du vilebrequin,- détecter l'apparition d'une singularité (I) sur le signal vilebrequin, - déterminer si cette singularité a été précédée pendant un intervalle de dents (t) déterminé par une transition (T) du signal arbre à cames et, - en déduire la phase dans laquelle se trouve chacun des cylindres du moteur en tenant compte du niveau (N) du signal en provenance de la cible arbre à cames et de la présence ou non d'une transition (T) pendant l'intervalle de dents déterminé. La présente invention concerne également un dispositif correspondant.
Patent FR-2802501-A1 (FR)
Inventor: AUZOU KARL
IPC: B60P1/28
Filed: 1999-12-16
Abstract: The invention concerns a tipper body (4) comprising an underframe (6) directly mounted on the frame (2) of the vehicle (1) and a skip (7) itself comprising a platform body (9) forming a floor. The platform body (9) is made in one single moulded composite piece comprising an assembly of reinforcements embedded in an organic matrix for picking up and distributing the point-to-point loads of actuators (8) and of the tilting articulation (17, 18), and rigidifying the platform body. One of the structural reinforcements is a beam including a foam web enclosed in at least a fibre wrap. The invention is useful for lightening loading structures, particularly for small commercial vehicles, providing them with greater durability and making them less noisy.
Patent WO-0112276-A1 (WO)
Title: Dispositif de fixation absorbant les chocs
Inventor: KIME ANDREW
IPC: A63B71/02
Filed: 2000-08-15
Abstract: L'invention concerne un dispositif de fixation destiné à sécuriser un panneau (1) à un montant (15) comprenant un isolateur résilient (30) placé entre une plaque de fixation (5) du panneau et un tenon (20) rattaché au montant (15). L'isolateur (30) comprend un bossage (33) disposé dans une ouverture (25) du tenon (20), empêchant ainsi le contact entre le tenon et un boulon de fixation (70). La présente invention s'applique particulièrement au montage de panneaux de renvoi de balles, par exemple comme partie d'une enceinte pour jeux de balles extérieure.
Patent WO-0235793-A1 (WO)
Title: Acheminement de télécommunications
Inventor: O'NEILL ALAN WILLIAM
IPC: H04L12/56
Filed: 2001-10-26
Abstract: La présente invention concerne un procédé permettant de commander l'acheminement de paquets dans un réseau de communication comprenant, d'une part une infrastructure de noeuds de commutation de paquets s'interconnectant via des liaisons de transport de paquets, et d'autre part une pluralité de noeuds d'accès auxquels peut aboutir un trajet d'acheminement, défini par des données contenues dans des noeuds de commutation de paquets placés le long dudit trajet d'acheminement, dans ladite infrastructure pour une adresse réseau donnée. A cet effet, on commence par acheminer des paquets le long d'un premier trajet d'acheminement pour une première adresse réseau, lequel trajet aboutit à un premier noeud d'accès desservant un noeud mobile utilisant ladite première adresse réseau via une liaison de communication, lesdits paquets étant destinés audit noeud mobile de façon que lesdits paquets soient acheminés progressivement des noeuds voisins d'amont aux noeuds voisins d'aval. Puis on exécute un processus de réacheminement d'itinéraire de façon à réacheminer au moins une partie dudit premier trajet d'acheminement, ledit réacheminement s'exécutant en faisant passer un message de mise à jour d'acheminement d'un voisin aval à un premier voisin amont, ledit voisin amont altérant sa directionalité d'acheminement en réaction audit message de mise à jour d'acheminement, et faisant passer un message de mise à jour d'acheminement à un second voisin amont. Il en résulte que ce processus de réacheminement d'itinéraire implique qu'un premier voisin en amont réalise un blocage temporaire du réacheminement de paquets destinés audit noeud de mobile pendant ledit processus de réacheminement d'itinéraire.