baber/WOPTO huggingface dataset:
Patent FR-2724011-A1 (FR)
Title: Procede et installation de production d'oxygene par distillation cryogenique
Inventor: KOEBERLE YVES
IPC: F25J3/04
Filed: 1994-08-29
Abstract: Dans une installation de production d'oxygène à partir d'un mélange gazeux avec une double colonne de distillation (5), on condense partiellement ou en totalité le mélange gazeux dans un condenseur (8) principal par vaporisation d'oxygène liquide de la cuve de colonne basse pression et on soutire sous forme liquide la totalité de l'oxygène gazeux de production que l'on comprime à sa pression d'utilisation.
Patent FR-2725081-A1 (FR)
Title: Source optique compacte, basee sur le doublage de frequence d'un laser et auto-stabilisee par depeuplement de la pompe
Inventor: DELACOURT DOMINIQUE
IPC: H01S3/0941
Filed: 1994-09-23
Abstract: L'invention concerne une source optique compacte capable d'émettre des longueurs d'onde difficilement accessibles par les diodes lasers classiques (bleu notamment). Cette source comprend un laser (ou diode laser) émettant à lambdaoi , un milieu non linéaire (MNL) dans lequel la condition d'accord de phase est réalisée à une longueur d'onde lambdaoa appartenant à l'ensemble de lambdaoi , un miroir (M1 ) transparent à lambdaoi /2 et réfléchissant à lambdaoi placé en sortie du milieu (MNL). En réinjectant au sein du laser des longueurs d'onde lambdaoi Not= lambdaoa , il est possible de verrouiller l'émission du laser à lambdaoa et ainsi réaliser une source optique à lambdaoa /2 de puissance élevée.
Patent FR-2725219-A1 (FR)
Inventor: MEYER BERTRAND
IPC: D06B19/00
Filed: 1994-09-29
Abstract: A jig-type textile finishing apparatus and method, wherein the textile material (19) is fed through a heated processing bath (20) and is wound up in alternate directions while being exposed to microwave or high frequency electromagnetic waves (24) as it is being wound and/or unwound. The strength of the waves is determined according to the optimal reaction temperature so that the temperature of the assembly (5, 6) consisting of the wound textile material and the bath in which it is dipped is substantially the same as or higher than said optimal temperature.
Patent WO-9530160-A1 (WO)
Title: Procede de diagraphie acoustique instantanee dans un puits de forage
Inventor: MAGENDIE JEAN
IPC: G01V1/40
Filed: 1995-04-26
Abstract: Procédé de diagraphie acoustique instantanée utilisable lors d'un forage pétrolier dans lequel on utilise comme source acoustique un outil de forage (16) disposé à une extrémité d'une garniture de forage (12) et mis en rotation dans un puits (18), le procédé comportant les étapes consistant à mesurer, à l'extrémité (22) supérieure de la garniture (12), les vibrations produites dans la garniture par l'outil de forage (16) en rotation, à capter, en au moins un point (24, 26) sur le sol (28) éloigné de l'outil (16) des signaux acoustiques émis par l'outil (16), et à traiter ces signaux afin d'obtenir des données concernant la roche (32, 34, 36) entourant le puits (18). Selon l'invention le procédé comporte une étape additionnelle préalable de traitement des vibrations mesurées à l'extrémité (22) supérieure de la garniture (12) afin de déduire la nature des signaux pilotes émis par l'outil (16), les données concernant la roche entourant le puits étant obtenues en comparant les signaux acoustiques captés sur le sol (28) aux signaux pilotes émis par l'outil (16).
Patent FR-2729564-A1 (FR)
Title: Composition de teinture d'oxydation des fibres keratiniques et procede de teinture mettant en oeuvre cette composition
Inventor: BONE ERIC
IPC: A61Q5/10
Filed: 1995-01-19
Abstract: L'invention a pour objet une composition pour la teinture d'oxydation des fibres kératiniques, en particulier des fibres kératiniques humaines telles que les cheveux, comprenant de la paraphénylènediamine et/ou de la 2-méthyl paraphénylènediamine, en association avec au moins un dérivé de métaphénylènediamine convenablement sélectionné et au moins un dérivé de paraphénylènediamine tertiaire convenablement sélectionné, ainsi que le procédé de teinture mettant en oeuvre cette composition.
Patent WO-9530600-A1 (WO)
Title: Dispositif d'ouverture facile et controlee d'un sachet souple et sachet ainsi obtenu
Inventor: CHAYGNEAUD-DUPUY FRANCOIS
IPC: B65D75/58
Filed: 1995-05-10
Abstract: L'invention concerne un dispositif d'ouverture facile et contrôlée d'un sachet souple (2, 2'', 2') formé à l'aide d'au moins un film de matière plastique assurant résistance mécanique et étanchéité, caractérisé en ce qu'il est constitué par la combinaison, d'une part, d'un affaiblissement des caractéristiques mécaniques du ou de l'un des films plastiques en une ou plusieurs zones distinctes appropriées (A) de la face externe de la paroi du sachet et, d'autre part, d'une étiquette pré-découpée (1, 1', 1') rapportée sur ladite face externe, à hauteur de la ou des zones susdites (A), ladite étiquette étant constituée d'un matériau (5) relativement rigide par rapport au matériau de la paroi du sachet, recouverte d'un film adhésif (7) de fixation sur le sachet et munie d'au moins une ligne de prédécoupe (10, 27) de forme appropriée et en regard de la ou des zones d'affaiblissement dudit sachet. Application à l'ouverture de sachets.
Patent FR-2729959-A1 (FR)
Inventor: RICO LATTES ISABELLE
IPC: C07H15/04
Filed: 1995-01-30
Abstract: N-alkyl-lactylamine HIV envelope external glycoprotein gp. 120 analogues of formula (I) are new. R1 = -(CH2)n-CH3 or -(CH2)n-COO<->X<+>; n = 5-15; X<+> = H<+>, Na<+>, K<+>, NH4<+>, Li<+> or Mg<2+>; R2 = H or -CO-(CH2)m-CH3; m = 5-16. Also claimed are: (i) Cpds. (I) excluding (I: R1 = -(CH2)nCH3, R2 = H); (ii) use of (I) or its salts as a medicament; (iii) use of (I) or its salts in conjunction with an active agent in a therapeutic or prophylactic compsn.
Patent FR-2731991-A1 (FR)
Title: Drinking straw inside can lid
IPC: B65D77/28
Filed: 1995-03-21
Abstract: A drinking straw is fixed inside the drinking can lid before crimping. The straw is riveted to the lid by means of a deformation made during stamping of the cover.  When the can lid is opened the straw is ejected outside the can.  A metal or plastics  ring fixed to the straw which acts as a guide is held on the lid. The lid rupture zone is arched by pressing in order to suppress all sharp zones.
Patent FR-2732069-A1 (FR)
Title: Converter for linear motion of piston to rotary motion
IPC: F01B9/04
Filed: 1995-03-20
Abstract: The connecting rod is pivoted on the driving cam (3) which has a polygonal track with parallel inner and outer toothed surfaces (6, 7) engaging the toothed output guide wheel. The piston moves downwards, but moves upwards as the corner in the polygonal track causes the cam to rotate anti-clockwise.  When the straight sides of the polygon track pass between the gear wheels, the driving cam will move downwards, and at each corner the cam will be driven upwards.
Patent FR-2732684-A1 (FR)
Title: Novel amine(s) are used to make new antibiotic erythromycin derivs.
Inventor: AGOURIDAS CONSTANTIN
IPC: C07H17/08
Filed: 1995-04-06
Abstract: Erythromycin derivs. of formula (I) and their acid addn. salts are new. Z = H or an acid residue; R = -(CH2)nAr or a gp. of formula (i); n = 3-5; Ar = heterocyclic radical (opt. with one or more substits.) chosen e.g. from gps. (a)-(c) or (e); and W, X, Y = CH or N. Also claimed are amines of formula RNH2 (III).
Patent FR-2737133-A1 (FR)
Title: Filter cartridge for use in nuclear, chemical or bacteriological installations - having valves to close inlet and outlet on detection of filter saturation level higher than predetermined value
Inventor: BELLIER JEAN NOEL
IPC: B01D35/12
Filed: 1995-07-27
Abstract: Filter cartridge with an inlet (206) and an outlet between which extends a zone containing a filtering material, valves (200,201) to close the inlet and outlet and a system for controlling the saturation of the filtering material. The valves are controlled by the system for controlling the saturation so that when the system detects a saturation level higher than a predetermined level, the valves close the inlet and outlet. Apparatus for filtering a medium containing two filter cartridges as described above, with the control system operating so that when one cartridge is saturated, the flow is directed through the other and vice versa.
Patent FR-2741214-A1 (FR)
Title: Digital coder for absolute measurement of length or angle of rotation
IPC: G01C17/26
Filed: 1995-11-13
Abstract: The device in industrial application uses a binary Gray code and pairs of sensing units (2-5) arranged on two circles with defined orientations in relation to a reference radius (10) of the fixed housing (1). A disc (6) rotating within the housing carries two fixed magnets on a pivot (7).  The number of tracks is reduced by two, enabling the device to be made smaller, or the tracks to be made wider in a device of the same size with consequently greater tolerance of movement on the pivot.
Patent FR-2727688-A1 (FR)
Title: New liq. fuels with various flame colours for candle-sticks, chandeliers and lighting
IPC: C10L1/00
Filed: 1995-12-04
Abstract: New liq. fuels compsns. burning with a selected flame colouration which comprises aq. solns. of polyols in which the flame colourant element is dissolved. Also claimed is the use of the fuel prods. in decorative lighting equipment such as lamps, candelabras etc.
Patent FR-2743062-A1 (FR)
Inventor: HUGUENIN DENIS
IPC: C09K11/62
Filed: 1996-01-03
Abstract: The invention relates to a compound, more particularly a luminescent compound, based on zinc, gallium and oxygen, its preparation process and its utilization as luminophore. The compound is characterized in that it has a spinelle structure and in that it has an atomic ratio Ga/Zn of at least 2.5 and an X ray spectrum within which the position of the spectral lines on the 2  theta  axis is situated between the line positions of the compositions Ga2O3 and ZnGa2O4. Said compound is obtained by preparing an homogeneous mixture at the atomic scale of the compounds of zinc, gallium and optionally the dopant; by proceeding to a first calcination with the air of the mixture and by carrying out a second calcination of the product obtained from the first calcination in a reducing atmosphere.
Patent WO-9621864-A1 (WO)
Title: Convertisseurs de tension bidirectionnels de type continu-continu et capteur de courant
Inventor: TAURAND CHRISTOPHE
IPC: H02M3/28
Filed: 1996-01-10
Abstract: Capteur de courant bidirectionnel (62) comprenant un transformateur (620) comportant un enroulement primaire (Wp) disposé dans un circuit (60) susceptible d'être traversé par un courant (Ip) à mesurer, un enroulement secondaire (Ws), une impédance (621) de démagnétisation du transformateur, et une résistance de mesure (r) reliée à l'enroulement secondaire (Ws) par l'intermédiaire d'un interrupteur (622) commandé (Hi) de manière à être fermé quand un courant (Ip) est susceptible de traverser l'enroulement primaire (Wp). Application notamment à la détection de courants dans des convertisseurs de tension bidirectionnels.
Patent WO-9630355-A1 (WO)
Title: Novel taxoids, preparation thereof and pharmaceutical compositions containing same
Inventor: BOUCHARD HERVE
IPC: A61K31/335
Filed: 1996-03-25
Abstract: Novel taxoids of general formula (I), the preparation thereof, and pharmaceutical compositions containing same, are disclosed. In general formula (I), Z is a hydrogen atom or a radical of general formula (II), wherein R1 is an optionally substitued benzoyl radical or a thenoyl or furoyl radical, a radical R2-O-CO-, where R2 is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, optionally substitued phenyl or heterocyclyl radical, R3 is an aromatic heterocyclic alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or naphtyl radical, R4 is an optionally substitued alkoxy, alkenyloxy or alkynyloxy radical or a cycloalkyloxy or cycloalkenyloxy radical, and R5 is an optionally substitued alkoxy, alkenyloxy or alkynyloxy radical or a cycloalkyloxy or cycloalkenyloxy radical. The novel products of general formula (I), wherein Z is a radical of general formula (II), have remarkable antitumoral and antilukaemic properties.
Patent WO-9712917-A1 (WO)
Title: Microfibrilles de cellulose a surface modifiee - procede de fabrication et utilisation comme charge dans les materiaux composites
Inventor: CAVAILLE JEAN-YVES
IPC: C08L67/04
Filed: 1996-09-27
Abstract: La présente invention concerne des microfibrilles de cellulose notamment utiles comme charge de renfort ou agent structurant de matériaux composites, un procédé de fabrication de celles-ci et les matériaux composites les contenant. L'invention se rapporte plus particulièrement à des microfibrilles de cellulose à surface modifiée présentant un rapport L/D supérieur à 20, de préférence supérieur à 100, et un diamètre moyen compris entre 1 nm et 50 nm (L étant la longueur de la microfibrille et D son diamètre moyen). Ces microfibrilles se caractérisent par le fait qu'au moins 25 % en nombre des fonctions hydroxyles présentes à la surface de cells-ci sont estérifiées par au moins un composé organique comprenant au moins une fonction pouvant réagir avec les groupes hydroxyles de la cellulose. Ainsi, quand le composé organique est un composé comprenant des groupes acétyles tel que l'acide acétique, les microfibrilles de l'invention sont utilisées comme charge de renfort dans un matériau dont la matrice polymérique est l'acétate decellulose. Ce matériau composite chargé peut être mis en forme pour obtenir des films, pièces moulées, fibres ou fils.
Patent FR-2734060-A1 (FR)
Title: Circuit de detection de defauts electriques tels que ruptures d'isolation electrique, notamment dans une automobile mue par un systeme de traction electrique isole de son chassis, et procede de detection associe
Inventor: SWAY TIN MIN
IPC: G01R31/00
Filed: 1996-02-13
Abstract: L'invention concerne un système détection de défaut. Ce système (10) détecte l'existence de trajets électriques non voulus entre le système de traction (18) haute tension d'une voiture électrique et le châssis (16) de cette voiture. Le système de détection de défaut comporte un circuit à résistance-capacité d'échantillonnage positif qui est connecté au conducteur positif du système de traction et un circuit RC d'échantillonnage négatif qui est connecté au conducteur négatif du système de traction. Chaque circuit RC produit une tension, et les tensions sont équilibrées, c'est-à-dire et égales et opposés, lorsqu'il n'existe aucun trajet de fuite. Au contraire, lorsqu'il existe un trajet de fuite vers le châssis les tensions ne sont pas équilibrées. Le comparateur compare la somme des tensions avec un point de réglage lequel varie en proportion de la tension variable de la batterie du système de traction et un état de défaut est indiqué lorsque la somme des tensions dépasse la tension de point de réglage.
Patent FR-2744964-A1 (FR)
Title: Suction pad for motor vehicle
IPC: B60R13/10
Filed: 1996-02-15
Abstract: The suction pad, which is fixed on the interior rear window of a vehicle, has a required identification disc on its internal face and a handle on its external surface.
Patent WO-9811559-A1 (WO)
Title: Procede pour determiner l'etat d'un assemblage de combustibles nucleaires et dispositif mettant en oeuvre ce procede
Inventor: LEVEUGLE JEAN
IPC: G01B21/32
Filed: 1996-12-05
Abstract: Ce procédé met en oeuvre une machine de chargement du coeur d'un réacteur nucléaire, comprenant: un chariot de commande (5); un mât principal téléscopique (7, 8), fixé à son extrémité supérieure au chariot (5), et portant à son extrémité inférieure un grappin (9) permettant la prise d'un assemblage (16); un mât auxiliaire téléscopique (10) fixé au chariot (5), et parallèle au mât principal (7, 8). Il consiste à munir le mât principal (7, 8) ou le mât auxiliaire téléscopique (10) d'un ou plusieurs capteurs (17, 19), susceptibles d'émettre et de capter des signaux en direction/en provenance des assemblages (16), les signaux captés en retour étant traités par une unité de traitement susceptible de permettre de déterminer en temps réel ou quasi-réel l'état des assemblages combustibles considérés.
Patent FR-2746116-A1 (FR)
Title: Galvanisation procedure for metallising non-conducting surfaces
IPC: C25D5/54
Filed: 1996-03-15
Abstract: The procedure consists of growing the metal layer (5) parallel to the surface (4) to which it is to be applied by means of a perpendicular electrical field (E) produced by a plate (3) which is placed under tension. In variants the electrical field can be created parallel or at an oblique angle to the surface to be coated. The metal to be deposited is provided by an anode (1), while a cathode (2) which is protected by an insulating material (6) is placed against the surface (4) to be metallised. Together with the electrolyte, which is a solution of metallic salts, the anode and cathode form a conventional electro-plating assembly, while the plate (3) forms a charged condenser which ensures an even coating thickness.
Patent FR-2749011-A1 (FR)
Inventor: CARLOTTI ARNAUD
IPC: C12Q1/68
Filed: 1996-03-22
Abstract: The detection and characterisation of yeasts, particularly those of medical and industrial interest, is disclosed. The aim is to provide powerful, reliable and simply and reproducibly usable DNA probes specific for numerous yeasts. For this purpose, among others, a yeast-specific and/or -infraspecific detection probe is provided which consists of at least one part of at least one DNA and/or RNA fragment F from rDNA that does not code for rRNA synthesis and is located in the IGR (rDNA 25S and rDNA 18S). This iterative rDNA includes at least two repeated subsequences with a mutual homology of >/= 50 %. A detection method using said probe, as well as nucleic acid sequences capable of being included in the probe, are also disclosed. Said probe is useful for detecting/identifying yeast (e.g. C. krusei, G. candidum), as an epidemiological marker or strain tracer, and in anti-yeast therapy.
Patent FR-2748023-A1 (FR)
Inventor: SAINT JALMES LAURENT
IPC: C01B7/19
Filed: 1996-04-30
Abstract: The invention features the use of fluorosulphonates to release the organic bases from their fluorohydrate. This use is characterised in that a hydrogenofluorosulphonate of an organic base is formed and in that the hydrofluoric acid which is associated with the said base or with one of its precursors is separated therefrom. The invention is useful in organic synthesis applications.
Patent FR-2748563-A1 (FR)
Inventor: MAZZANTI FREDERIC
IPC: G01C21/16
Filed: 1996-05-09
Abstract: The invention discloses an inertial navigation unit for a vehicle with reduced dynamic angular motion about a first axis among the three roll, pitch and yaw axes, comprising three gyrometers. One of the gyrometers (10) is located along a second of three axes (Ygy) and another is located along an intermediate direction (Xgy) between the first axis and the third axis. The third gyrometer (14), having an accuracy several orders of magnitude lower and a cost much lower than the other two, is substantially located on a plane defined by the first and the third axes (X, Z).
Patent FR-2749837-A1 (FR)
Title: Urban amenity bollard
Inventor: DECAUX JEAN FRANCOIS
IPC: B65F1/00
Filed: 1996-06-13
Abstract: A bollard consists of a hollow housing (1) which is fixed to the ground and contains one of more litter bins (4) which are open at the top and have a volume of between 30 and 100 litres. Each bin is located partially underground, with the remainder inside a superstructure (7) set above the ground. The superstructure has holes in the top for depositing litter and one or more opening panels (10) for removing or replacing the bins. The base (5) of the bollard has a cavity (13) which is open at the top to connect with the interior of the superstructure, while each bin has a bottom end (4a) which fits into the cavity below ground level. The base (5) is waterproof and its upper edge (5a) projects some 5cm above the ground. Each opening panel (10) covers an aperture in the wall of the bollard which allows sideways removal and replacement of the bin(s).
Patent FR-2740299-A1 (FR)
Title: Manufacture of loaves of bread
Inventor: MARTINEZ EULALIA PUIG
IPC: A21C13/02
Filed: 1996-09-18
Abstract: Portions of bread dough are transferred from a fermentation or rising chamber (1) to a shaper (3) which makes them into baguettes and is positioned on top of the fermenter. Pieces of dough (11) are moved by an elevator (4) which leads from just below the fermenter outlet to the level of the shaper inlet. A lower conveyor (6) feeds the elevator and a higher conveyor (6) transfers dough from the elevator to the shaper. The elevator may consist of transport belts (as shown) or small cups mounted on chains.
Patent FR-2754771-A1 (FR)
Title: Automobile glazing, equipped with peripheral joint
Inventor: BERTHE FREDERIC
IPC: B29C45/14
Filed: 1997-01-08
Abstract: Glazing, particularly automobile glazing, equipped with a joint, obtained by microwave or high frequency radiation curing, that itself has an insert that modifies the application of energy in the joint material from the radiation.  Also claimed is production of the glazing by: (a) placing the glazing in a mould that is made essentially from H.F. or microwave permeable material; (b) placing an insert capable of modifying the application of the radiation energy in the cavity particularly at the glazing surface; (c) injecting a curable fluid into the cavity to form the joint; (d) apply hf or microwave energy to cure the material; and (e) cooling the joint. Also claimed is the insert.
Patent FR-2754474-A1 (FR)
Inventor: BOURRIERES FRANCIS
IPC: B41F15/44
Filed: 1997-01-28
Abstract: A method and device for carrying out the deposition of a viscous and/or pasty product on a substrate (1) through the apertures (3) of a stencil are provided. A hollow receptacle (7) for the product is provided with a lower aperture (19) which is orientated towards the stencil. The lower aperture (19) of the receptacle is delimited such that its length is adjusted to the dimensions of the substrate and that its width is a function of the speed of execution of the screen printing. This delimitation is implemented by sealing members (15, 16) preferably comprising two wipers (15) on respective sides of the aperture, transverse with respect to the direction of displacement of the receptacle, orientated one towards the other and inclined with respect to the horizontal between the wipers at an angle of between 120 DEG  and 180 DEG , said wipers being transversal and intersecting with the section of the receptacle. A pressure is exerted upon the viscous product in the receptacle, which pushes it towards the stencil between the wipers to distribute it, and upon the wipers, applying pressure to these in order to push the wipers onto the stencil. The receptacle is displaced across the stencil at the same time as the pressure is being exerted on the product. The invention can be applied in the electronics industry for carrying out depositions of adhesive or soldering paste.
Patent FR-2760527-A1 (FR)
Title: Electronic gas pressure gauge
Inventor: PECQUET DOMINIQUE
IPC: H01H35/24
Filed: 1997-03-05
Abstract: The gauge includes a magnet attached to a piston which slides inside a chamber being actuated by the pressure measured. The piston slides in front of a number of magnetic sensors placed on a box attached to the chamber wall. The magnetic field detected be the sensors switches on indicating lights. A spring is placed at the opposite extremity of the piston to counterbalance the pressure exerted.