baber/WOPTO huggingface dataset:
Patent WO-9726282-A1 (WO)
Title: Macromonomeres compounds, their preparation from dienic compounds and use thereof
Inventor: CHARMOT DOMINIQUE
IPC: C08G81/02
Filed: 1997-01-15
Abstract: The present invention relates to macromonomer compounds having the formula (I) where R1 is hydrogen, halogen, and optionally substituted alkyl, aryl, alkylaryl or arylalkyl radical; R?2 and R3¿, which can be similar or different, are hydrogen, halogen, alkyl, aryl, alkylaryl, arylalkyl or alkoxy radical; R4 is an optionally substituted alkyl, aryl, alkylaryl or arylalkyl radical, or -XR5, with R5 being hydrogen, and optionally substituted alkyl, aryl, alkylaryl or aryalkyl; X is oxygen or sulphur; A corresponds to a unit issued from at least one ethylenically unsaturated monomer; and n is comprised between 1 and 10000. The invention also relates to dienic compounds having the formula (II): H¿2C=CR?1-CH=CH-C(R?2)(R3)- X¿2-R6 wherein R?1, R2, R3¿ and X have the same meaning as above and R6 represents R5 or a group -COR7 or -COOR?7 with R7¿ being alkyl, aryl, alkylaryl or arylalkyl.
Patent FR-2758955-A1 (FR)
Title: Chair able to be dismantled into two parts
Inventor: BONNIOL XAVIER
IPC: A47C4/02
Filed: 1997-02-04
Abstract: The chair which can be dismantled into two parts comprises a front back leg and a rear seat leg.  The chair is assembled by fitting the rear seat leg into openings in the front back leg. The chair can be assembled and dismantled without any screws or hinges.
Patent WO-9828708-A1 (WO)
Title: Method for optimising the detection of the contact point of a tactile capacitance surface
Inventor: CONI PHILIPPE
IPC: G06F3/044
Filed: 1997-12-19
Abstract: The invention concerns a method which consists in sequentially supplying in high frequency the four corners of a known capacitance surface plate (supplying one diagonal, the other being in the air) in measuring the output voltages obtained in these four corners for all the different possible contact points, in establishing on the basis of these measurements the relationship between the voltages obtained for each diagonal, and, when there is contact, in comparing the relationships obtained with those memorised for locating the contact point.
Patent FR-2761648-A1 (FR)
Title: Dispositif d'eclairage ou de signalisation a glace affleurante et moyens de calage, pour vehicule automobile
Inventor: VIRETTE JACQUES
IPC: B60Q1/04
Filed: 1997-04-08
Abstract: Un dispositif d'éclairage ou de signalisation pour véhicule automobile comprend un boîtier (10) fermé par une glace (20) , et est destiné à être reçu dans la carrosserie en une position telle que la glace prolonge avec affleurement la partie de carrosserie avoisinante (C) . Le dispositif comportant des aménagements de calage (17) formés au voisinage d'un bord de la glace et aptes à coopérer avec des aménagements associés prévus sur la carrosserie pour donner au dispositif ladite position.Selon l'invention, il est prévu au moins un premier élément de calage en saillie vers l'arrière à partir d'une partie rentrante (21) de la glace pour s'appuyer contre un rebord rentrant (C1) de la carrosserie (C) , et au moins un second élément (17) en saillie latéralement à partir du boîtier pour s'appuyer contre ledit rebord. La face antérieure du second élément se trouve essentiellement dans le prolongement du rebord de la carrosserie.
Patent FR-2764326-A1 (FR)
Title: Porte d'entree de local
Inventor: DUPIN MARCEL
IPC: E06B3/70
Filed: 1997-06-10
Abstract: La présente invention concerne une porte d'entrée de local. La porte d'entrée (1) selon l'invention est prévue pour avoir l'une de ses faces (15) tournée vers l'intérieur dudit local, où les écarts de température sont réduits au cours du temps, t son autre face (38) tournée vers l'extérieur dudit local où lesdits écarts de température sont supérieurs, ladite porte étant pourvue de moyens pour la guider en mouvement par rapport à une huisserie (5) sur laquelle elle est destinée à être montée et de moyens (3) pour la fermer sur ladite huisserie (5). Ladite porte (1) est constituée de deux panneaux (9 et 10) qui sont solidarisés l'un avec l'autre en superposition et en une zone de leurs faces en regard (20 et 37a), lesdits moyens (3) étant montés sur le panneau (9) destiné à avoir sa face externe (15) tournée vers l'intérieur dudit local.
Patent FR-2767792-A1 (FR)
Inventor: BRIAR PIERRE
IPC: B65D41/34
Filed: 1997-08-26
Abstract: The container has a large-diameter neck (5), typically between 4 and 20 cm, and a lid with a skirt having an internal thread matching that (9a,9b,9c) on the container neck. The neck has a zone (21) with a series of notches (22) separated by projections (24), and the lid has a tamperproof ring which is connected to its skirt by bridges that are broken when the ring is first removed to allow the lid to be opened. The projections and notches on the container neck engage with teeth on the inside of the tamperproof ring and fix it in position so that the bridges break when the lid is unscrewed. In addition, the rim of the container has an inclined lip to receive a seal which has to be opened on first use.
Patent FR-2768332-A1 (FR)
Title: Limb immobilization and support apparatus
Inventor: BERREHAIL MOHAMED
IPC: A61F5/37
Filed: 1997-09-18
Abstract: The apparatus comprises a rigid structure with at least two supporting sections (2, 3, 4) which can be pivoted relative to one another and fixed in position, one or more rigid bars (5) connecting adjacent supporting sections, and adjustable couplings (6, 7) with racks (23) which allow the positions of the bar ends to be varied. The supporting sections can be made from a synthetic material with thin zones (20) forming hinges between them, while the racks and other components have slots for fastening straps (11, 12, 15, 16) with ends having automatically gripping surfaces.
Patent FR-2768993-A1 (FR)
Title: Device with positive floatation for supporting an oil transfer line
Inventor: LE GAL JEAN CHRISTOPHE
IPC: B63B22/02
Filed: 1997-09-26
Abstract: Device for linking a discharging buoy (2) and a marine installation (1) for oil production with means of anchoring (3), comprising at least one underwater line (7) for transferring the oil products from the installation to the buoy with a coupling (6) connecting the two whilst limiting the amplitudes of their relative displacements The coupling supports the transfer line underwater at a predetermined depth and is a cable or has positive flotation to support the line. This positive flotation is spread over the whole transfer line by means of a floating tube. The coupling is operated to form the anchor line of the buoy. The device includes linkages (9) to connect the coupling and the transfer line in one bundle. The end of the coupling near the buoy is connected to at least two anchor lines (5) on the buoy by at least two tension lines. A spacing bar is installed between the anchor lines, suspended from the buoy in a vertical plane passing through the vertical axis of the buoy. The device contains flexible lines (12, 13) to connect the ends of the transfer line over the length of the line supported by the coupling, to the marine installation and the buoy. A safety support cable for the transfer line passes through the bundle.
Patent FR-2769174-A1 (FR)
Title: Livestock stall mattress
Inventor: LE NEINDRE PIERRE
IPC: A01K1/015
Filed: 1997-10-06
Abstract: Mattress comprises an outer cover (2) with top (2a) and bottom (2b) layers joined by edge and intermediate (5) seams forming chambers (6) stuffed with a soft material such as shredded rubber left over from the manufacture of windscreen wipers. A standard mattress measures 1.70 x 1.20 m and is 6-7 cm thick, and the chambers are accessed through a plastic sliding clasp fastener. It has an outer protective cover (12) resistant to abrasion and tearing.
Patent FR-2770460-A1 (FR)
Title: Tire lever made from plastics with recess to contain pointed extractor
Inventor: PAIN DANIEL
IPC: B60C25/02
Filed: 1997-11-05
Abstract: The tire lever consists of a body (1) ending in a hook (2) and having a recess (5) to contain a pointed extractor (6) for removing stones or other sharp objects which cause punctures.  The body of the tire lever and extractor are made from reinforced plastic.
Patent FR-2770944-A1 (FR)
Title: Control circuit for an electromagnetic solenoid
Inventor: GOUSSET ALAIN
IPC: H01H47/32
Filed: 1997-11-13
Abstract: The solenoid is driven by DC or rectified AC through a relay (T1). A self oscillating circuit breaker (14) is also driven by the same DC source and has three sets of output windings to power a logic circuit (15), a second relay (T2) and the solenoid (L) through relay T2. The logic circuit controls the two relays in sequence so that during switch on and switch off, power is applied and removed from the solenoid without any intermittent action.
Patent FR-2771951-A1 (FR)
Title: Regeneration of an aqueous solution containing ferrous or ferric ions with hydrogen peroxide
Inventor: DEZAEL CLAUDE
IPC: B01D53/14
Filed: 1997-12-05
Abstract: The regeneration of an aqueous solution containing ferrous ions complexed by chelating agents consists of contacting the aqueous solution with a liquid phase containing an oxidant, such as persulfate, sodium persulfate, peroxide or sodium peroxide, or hypochlorite or hydrogen peroxide. The hydrogen peroxide is used to oxidise the ferrous ions into ferric ions according to the equation: 2Fe<2+> (chelate) + 2H<+> + H2O2 = 2Fe<3+> (chelate) + 2H2O  The quantity of the liquid phase is monitored by measuring the redox potential of the aqueous solution. The regeneration process is carried out as follows: (a) contacting the gas with the catalytic aqueous solution comprising of at least a polyvalent metal chelated by a chelating agent, in appropriate conditions to ensure the oxidation of hydrogen sulphide in elemental sulphur and the concomitant reduction of the metal of high valency to a metal of low valency. Part of the effluent judiciously freed of H2S is recovered as well as part of the reduced aqueous solution containing elemental sulphur, the reaction being in the form of H2S + 2Fe<2+> (chelate) = S + 2H<+> + 2Fe<2+> (chelate), (b) separating the elemental sulphur produced by the reduced aqueous solution, (c) regenerating at least part of the reduced purified aqueous solution, with a liquid phase containing an oxidant which allows the oxidation of complexed ferrous ions by chelating agents into ferric ions, the liquid phase comprising of persulfate, sodium persulfate, peroxide or sodium peroxide, or hypochlorite or hydrogen peroxide.
Patent WO-9841391-A1 (WO)
Title: Device for placing a secondary element affixed on a silicon substrate under a main element, itself affixed on a silicon substrate
Inventor: BERJON FREDERIC
IPC: B65C1/02
Filed: 1998-03-17
Abstract: The invention concerns a device for placing a secondary element affixed on a silicon substrate under a main element, itself affixed on a silicon substrate, characterised in that it comprises: a silicon substrate (2a) initially bearing main elements (1a); means for locating (9) the position of the main elements (1a); a bevelled blade (7a) for detaching the elements (1a); a silicon substrate (2b) initially bearing secondary elements (1b); a bevelled blade (7b) for detaching the secondary elements (1b), and located at a point where the two silicon supports (2a) and (2b) are close; adjusting means co-operating with locating means, such that the elements detached by the bevelled blade are positioned on the silicon substrate (2a) in the exact place initially taken up the substrate of the elements (1a); the silicon substrate (2a) returning to level of the bevelled blade (7a) and receiving the elements (1a), which are urged to be positioned in the exact place initially taken up by the elements (1a).
Patent WO-9858959-A1 (WO)
Title: Polynucleotides coding for the large subunit of the polymerase of rsvb paramyxovirus
Inventor: TORDO NOEL
IPC: C07K14/135
Filed: 1998-06-23
Abstract: The invention concerns a polynucleotide coding for the large subunit (L) of the polymerase of RSVB paramyxoviruses and the polypeptide coded by said polynucleotide. The invention also concerns a method for diagnosing RSVB viruses in a biological sample using all or part of the polypeptide of the large subunit (L) of the polymerase of RSVB paramyxoviruses or antibodies identifying such a polypeptide. The invention further concerns polynucleotides derived from genes coding for the large subunit (L) of the polymerase of the Paramyxovidridae family useful as nucleotide probe and/or primers for specific and/or differential detecting of these viruses, in particular of RSVA, RSVB and PIV3 Paramyxovidridae and a detection kit containing them.
Patent FR-2775241-A1 (FR)
Title: Poussette pour enfant en bas age
Inventor: TAL SHLOMI
IPC: B62B7/06
Filed: 1998-02-26
Abstract: Cette poussette (1) comprend une nacelle (2) de réception de l'enfant, un châssis (3) équipé de roues (23), sur lequel la nacelle (2) peut être montée, et une poignée (6). Selon l'invention- la nacelle (2) présente une structure relativement rigide; - des moyens complémentaires d'assemblage (10, 11, 26, 33) sont aménagés d'une part dans la nacelle (2) et d'autre part dans la partie supérieure du châssis (3), pour permettre le montage amovible de la nacelle (2) sur cette partie supérieure du châssis (3), et- les extrémités de la poignée (6) sont montées pivotantes sur deux bords opposés de la nacelle (2), des moyens étant prévus pour immobiliser cette poignée (6) dans une position inclinée par rapport à la nacelle (2).
Patent WO-9930279-A1 (WO)
Inventor: DUCOURANT THIERRY
IPC: G06T5/20
Filed: 1998-12-04
Abstract: La présente invention est un procédé de correction de niveau de bruit d'un détecteur d'image comportant des points photosensibles (D1 à D27, C1 à C27) disposés en lignes (L1 à L3) et en colonnes (C11 à C12). Ces points sont partagés dans chaque ligne en points 'détecteurs' (D1 à D9) et en points 'correcteurs' (C1 à C7). Les points détecteurs délivrent une valeur de mesure (Vm1 à Vm9) fonction d'une information lumineuse à laquelle ils sont exposés. Les points correcteurs (C1 à C7) délivrent une valeur d'obscurité (Vob) servant à la correction des valeurs de mesure (Vm1 à Vm9). Dans au moins une ligne, on partage les points détecteurs (D1 à D9) en au moins deux groupes (Gd1 à Gd3) et on corrige les valeurs de mesure (Vm1 à Vm9) avec une première ou une deuxième valeur de correction (Vc1, Vc2) suivant le groupe dont elles proviennent. Application aux détecteurs d'image numérisée.
Patent WO-9932569-A1 (WO)
Title: Moisture-setting polyurethane adhesive
Inventor: MISKOVIC MICHEL
IPC: C08G18/12
Filed: 1998-12-17
Abstract: The invention concerns a moisture-setting polyurethane adhesive comprising: (a) 70 to 95 wt. % of a polyurethane prepolymer obtained by polyaddition of at least one polyol with at least one polyisocyanate; (b) 5 to 30 wt. % of a substantially amorphous polyalphaolefin. Said adhesive is used for bonding by spread coating a textile and laminating a cellular material such as a foam. The invention also concerns the resulting bonded assemblies.
Patent FR-2777731-A1 (FR)
Title: Light emitting diode with lateral light beam transmission
Inventor: ESTIVAL CHRISTIAN PIERRE MARIE
IPC: H01L33/54
Filed: 1998-04-17
Abstract: The LED includes within its main body a light emitter and a mirror (M). The mirror directs the emitted light in a lateral direction where an outer envelope (D) is curved in a such a way that it refracts the emitted light in a sideways direction.
Patent FR-2778484-A1 (FR)
Title: Procede de traitement d'un signal video pour afficheur matriciel utilisant une modulation de type temporel pour la visualisation
Inventor: CHEVET JEAN CLAUDE
IPC: G09G3/28
Filed: 1998-05-06
Abstract: La présente invention concerne un procédé de traitement d'un signal vidéo destiné à un système d'affichage matriciel tel qu'un panneau à plasma dans lequel le niveau de gris appliqué sur chaque pixel ou cellule est réalisé en utilisant une modulation temporelle du signal. L'invention concerne aussi un circuit permettant de mettre en oeuvre ce procédé. Selon le procédé, on détermine la direction du mouvement des transitions dans le signal vidéo et on réalise sur N pixels consécutifs, selon la direction du mouvement, un filtrage médian.
Patent FR-2778810-A1 (FR)
Title: Device for amplifying the output of a sound and video signal by canceling the noise effect introduced by the video component
Inventor: N GUYEN DUC DUNG
IPC: H04N11/18
Filed: 1998-05-14
Abstract: The device reduces the products of inter-modulation of the second order (between image and sound, between sound and chrominance, between image and chrominance) and the third order (between image, chrominance and sound) and interposes a corrector of linearity in front of the amplitude modulator which receives the correction signal of the effect on the sound and the transmodulation sound-image.- DETAILED DESCRIPTION - The device has a high-frequency power amplifier, a  unit (32,36) for amplification in base band, the  sound and image component of the signal to be amplified, a unit (38,24,22) for amplitude modulation of the sound component amplified by the amplified image component (30), for constituting a corrector signal pre-modulated by a video residue having a phase opposite to that of the interference of sound caused by the image in the power amplifier.There is a unit for adding the corrector signal to the high frequency composite sound and image signal, before transposition and amplification of the signal power
Patent FR-2764234-A1 (FR)
Title: Structures d'ecran en feuille metallique multicouche et procede de fabrication
Inventor: RAGLAND RAYMOND E
IPC: G10K11/168
Filed: 1998-06-09
Abstract: Ecran en feuille métallique multicouche tridimensionnel (1) formé par forgeage/ estampage comprenant des zones où les couches sont dans une relation espacée, des zones où les couches sont tendues ou étirées et des zones où les couches sont comprimées et verrouillées les unes avec les autres. L'écran en feuille métallique multicouche (1) est formé par forgeage/ estampage, dans un appareil de moule approprié, d'une préforme d'une pile de couches de feuille métallique entre lesquelles sont prévus des espaces. Les espaces sont réalisés par des bossages (7) dans les couches ou par des pièces d'écartement entre les couches. Les écrans en feuille métallique multicouche (1) sont utilisés en tant qu'écrans thermiques et écrans acoustiques, particulièrement sur des véhicules. Les écrans tridimensionnels (1) comprennent des structures formées en feuille de tôle multicouche. Des préformes métalliques multicouche à rabat ou à bord enroulé intermédiaires sont réalisées pour le transport vers l'opération d'estampage tridimensionnel finale.
Patent FR-2779698-A1 (FR)
Title: Device for adjusting vehicle steering column
Inventor: COIGNOUX SEBASTIEN
IPC: B62D1/184
Filed: 1998-06-10
Abstract: The depth and extension of the steering column (1A,1B) is adjusted by rotation of the lever (6A,6B) about a central axis (14). The lever comprises an inner section (6B) with outer section (6A) extendable and lockable in extension. An internal spring (8) causes the lever to return to the contracted length after use.
Patent FR-2780388-A1 (FR)
Title: Container for single dose of fluid or powdered product e.g. medication
Inventor: BRUNA PASCAL
IPC: A61M15/00
Filed: 1998-06-24
Abstract: Container (10) has an air intake (11) with a retaining element (12) for the product and an outlet closed and preferably sealed by a ball (16) expelled by the air flow created when the product is dispensed. Container (10) has an air intake (11) with a retaining element (12) for the product and an outlet closed and preferably sealed by a ball (16) expelled by the air flow created when the product is dispensed. The retaining element is permeable to air and is in the form of a grille to retain a powdered product after a membrane (13) over the end of the air intake is removed. When the ball is dislodged it is retained centrally by ribs (41) to allow optimal flow of air and powder round it.
Patent FR-2767431-A1 (FR)
Title: Installation pour exploiter un signal de tension ou de courant alternatif
Inventor: KOSS THOMAS
IPC: G01B7/00
Filed: 1998-07-31
Abstract: Installation pour l'exploitation d'une tension alternative ou d'un courant alternatif. Ce signal de courant ou de tension est exploité à l'aide d'un comparateur à fenêtre à seuils variables. Par un signal VCL qui commute chaque fois lorsqu'il y a une adaptation de seuil, on génère un signal dépendant de la fréquence qui constitue une mesure de la vitesse de rotation.
Patent FR-2785433-A1 (FR)
Inventor: TOFFOLO GABRIEL
IPC: G08G1/16
Filed: 1998-11-03
Abstract: The invention concerns a method for providing aid for driving a motor vehicle equipped with a system comprising an electronic computer, receiving data delivered by a vehicle speed sensor and by a distance finder detecting target vehicles located ahead of the vehicle, performing the following: determining a situation for stopping behind a non-moving vehicle, for a minimum time interval; determining a clear way  in front of the stopped equipped vehicle if the distance, or the relative speed or acceleration of the target vehicle are higher than their respective thresholds; signalling to the driver said  clear way  information. The system further comprises a self-releasing friction point on the accelerator pedal during the stop situation, when the vehicle is equipped therewith.
Patent FR-2786346-A1 (FR)
Title: Secret key permutation procedure for IC card by using two uncertain pseudo permutations on secret key IK one of permutations is performed on bytes, and other on bits inside every byte
Inventor: FISCHER JEAN BERNARD
IPC: H04L9/06
Filed: 1998-11-24
Abstract: The method involves performing a permutation f on a secret key IK to obtain a permuted key PK, for setting of a ciphering algorithm that has a secret key. It uses two uncertain pseudo permutations on the secret key IK one of the permutations is performed on the bytes, and the other on the bits inside every byte.
Patent FR-2772687-A1 (FR)
Title: Siege de vehicule reglable
Inventor: GEUSS HARTWICH
IPC: B60N2/90
Filed: 1998-12-18
Abstract: L'invention se rapporte aux sièges de véhicules automobiles.Pour l'adaptation de la position de la surface avant (171) de l'appui-tête (17), un coussin pneumatique incorporé dans l'appui-tête est gonflé et fait avancer automatiquement la surface avant pour la rapprocher de l'occiput et de la nuque de l'occupant du siège lorsque ce dernier est de grande taille et qu'il recule la partie assise (11) et incline le dossier (12) vers l'arrière. Des capteurs (31 et 32) signalent ces paramètres de réglage à une unité de commande qui à son tour commande le gonflage de l'appui-tête. La manoeuvre inverse intervient lorsque le siège est réglé par un occupant de petite taille.Principale application : sièges de véhicules automobiles personnels.
Patent WO-0004724-A1 (WO)
Inventor: MACE PHILIPPE
IPC: H04N21/242
Filed: 1999-07-16
Abstract: L'invention concerne un procédé et un dispositif pour gérer temporellement l'exploitation de données détectées dans un flux de données et constituant un ensemble de données. Le dispositif comprend un circuit (MP) pour calculer une durée minimale d'exploitation des données détectées proportionnelle à la quantité (L) de données contenues dans l'ensemble des données. L'invention s'applique plus particulièrement au cas où les données détectées sont des données numériques représentant des sous-titres détectés dans un flux de données véhiculées selon la norme de transport MPEG 2 System. L'exploitation des données correspond alors à l'affichage des sous-titres.