baber/WOPTO huggingface dataset:
Patent FR-2809081-A1 (FR)
Title: Systeme monte-charge pour le transport vertical de charges utiles dans un aeronef
Inventor: GOTTLIEB STEPHAN
IPC: B64D9/00
Filed: 2001-05-18
Abstract: Système monte-charge pour un aéronef, comportant une cabine et un poteau pour recevoir la charge et guider la cabine entre différents plans horizontaux, la cabine monte-charge étant déplacée et bloquée de manière définie par un système d'entraînement fixé au poteau, le système d'entraînement (4) comporte au moins une courroie (46) fermée, pour entraîner et supporter la charge de la cabine (2) qui est guidée sur des poulies de renvoi (44; 45) aux extrémités inférieure et supérieure du poteau (1), les poulies de renvoi (44; 45) et la courroie (46) sont pourvues de dentures adaptées les unes aux autres et la courroie (46) est précontrainte de manière définie. L'une des poulies de renvoi (44; 45) est en liaison avec un moteur d'entraînement (41).
Patent FR-2826657-A1 (FR)
Inventor: FLEURY ETIENNE
IPC: C08B37/00
Filed: 2001-06-29
Abstract: The invention concerns a polymer derived from a polysaccharide copolymer consisting of a main chain comprising several similar or different anhydrohexose units, and branches comprising at least a neutral or anionic anhydropentose and/or anhydrohexose unit; said polymer derivative comprising one or several units bearing an oxime function at least on position C2. Furthermore, the polymer is obtainable by carrying out the following steps: a) contacting a polysaccharide with an aqueous solution comprising at least an oxidising agent for oxidising at least the hydroxyl radical borne by the carbon C2 of one or several units, into a ketone function; b) contacting the resulting polymer with hydroxylamine or a derivative to transform the ketone function into an oxime function. The invention also concerns a polymer obtainable by carrying out a step c) which consists in contacting the polymer having at least an oxime function at least on position C2 of said unit, with an agent reducing the oxime function. The resulting polymer bears an amine function at least on position C2. The invention further concerns the uses of said polymers.
Patent FR-2812867-A1 (FR)
Title: Procede de fabrication de plaques de vitroceramique pliees, par pliage des plaques de verre precurseur et vitroceramique et dispositif pour la mise en oeuvre de ce procede
Inventor: BADER HUBERTUS CHRISTIAN
IPC: C03B23/023
Filed: 2001-08-08
Abstract: Le pliage des plaques de verre précurseur de vitrocéramique s'effectue dans un espace 2 chauffé dont la température est supérieure de 10 à 50 degreC à la température de transformation du verre précurseur de vitrocéramique de la plaque 1 à plier, la plaque 1 étant amenée ici en contact mécanique avec un corps de forme servant de support de pièce 3 qui est maintenu à la température de l'espace 2 et qui définit des contours géométriques correspondant à la géométrie de pliage, la zone de pliage 1c subissant un chauffage supplémentaire à l'aide de sources de chaleur 5 telles que des brûleurs. Application : Par exemple au pliage de vitres de façade pour foyers de cheminée et de surfaces de cuisson.
Patent FR-2829188-A1 (FR)
Inventor: BOUCHEZ MARC
IPC: F02K1/08
Filed: 2001-09-04
Abstract: The ramjet engine consists of an elongated body with two flat and parallel side walls, a fixed upper wall (4) and a sliding lower wall (5) with an obtuse-angled inverted V-section profile and front (11A, 11B) and rear (12) faces, an intake (16) for an oxidant flow, a combustion chamber (15) and an outlet duct (17). The engine's fuel injector (9) is situated close to the edge (8) of the upper fixed wall, and the sliding lower wall has two faces (11A, 11B) with an inclined connecting surface (14). The first face (11A) lies parallel to the opposite surface of the upper wall, and the second face (11B) is inclined relative to the first.
Patent FR-2816362-A1 (FR)
Title: Procede pour limiter la pression de suralimentation
Inventor: HAUPT FRANK
IPC: F02B37/24
Filed: 2001-11-02
Abstract: Selon ce procédé pour limiter la pression de suralimentation d'un moteur à combustion interne (1) chargé par un turbocompresseur (5), selon lequel une unité de régulation (10) réalise une comparaison valeur réelle/ valeur de consigne d'une grandeur réglée (P2 ) avec une valeur limite (P2max ) et produit ou limite des signaux de réglage (19) pour une servocommande (17) d'un organe de réglage (18) agissant sur la grandeur (P2 ), la valeur limite (P2max ) étant tirée d'une mémoire (11) en fonction de l'état du moteur, pour la lecture de la valeur (P2max ) dans la mémoire (11), des valeurs de mesure de la température (T1 , T2 ) et de la pression (P1 , P2 ) sont utilisées en amont et en aval d'un compresseur (7) du turbocompresseur à gaz d'échappement (100).Application notamment à un véhicule automobile.
Patent FR-2832075-A1 (FR)
Inventor: HARTER ISABELLE
IPC: B01D3/00
Filed: 2001-11-09
Abstract: The invention relates to a device for distributing a polyphase mixture in a downflow manner on at least one granular solid bed.  The inventive device comprises (A) at least one plate (P) which is disposed above one of the granular solid beds.  Moreover, the device comprises (B) numerous mixing channels (21) which are used to produce the polyphase mixture.  Each of said channels comprises at least one upper flow section (22) which is used for the passage of most of the gaseous phase and at least one lower flow section (23) which is used to communicate the mixture formed inside said mixing channels with a bed of granular solids.  The aforementioned channels are provided, along at least part of the height thereof, with one or more lateral sections (26) which enable the passage of the liquid phase inside the mixing channels and, optionally, a minor part of the gaseous phase. Said device also comprises (C) an assembly of anti-splash nozzle-type distribution systems (28) which can each be associated with each mixing tube or shared by several or all of the mixing tubes.  Each distribution system has a controlled porosity and at least one part of the perimeter thereof is provided with flanges (100) which can also be porous (101).
Patent FR-2832677-A1 (FR)
Title: Dispositif de signalisation lumineuse pour une remorque et procede de mise en place d'un tel dispositif
Inventor: REYGNIER PASCAL
IPC: B60Q1/30
Filed: 2001-11-23
Abstract: La présente invention concerne un dispositif de signalisation lumineuse pour une remorque, comprenant un ensemble de feux (4) destinés à répéter exactement les feux correspondants d'un véhicule tractant la remorque.Selon l'invention, le dispositif comprend en outre des moyens de transmission sans câble (8, 9) pour la transmission de signaux de commande actionnant au moins un des feux (4), ainsi qu'une alimentation électrique (10) pour les feux (4) de la remorque et les moyens de transmission (8, 9).L'invention concerne également un procédé de mise en place d'un dispositif de signalisation lumineuse.
Patent FR-2832883-A1 (FR)
Inventor: GAYRARD JEAN DIDIER
IPC: H04B10/116
Filed: 2001-11-27
Abstract: The digital signal transmission system has a control module (MC) which manages communication to and from pieces of equipment (E1, E2) located on the inside walls of a satellite. The ends of optical fibers (S1, S2, S3) are fitted with optical devices (D1, D2, D3) for broadcasting the optical signals in the form of free space radiation towards corresponding photoreceivers (D1', D2', D'3) located on faces of the receiving pieces of equipment. An interface (3) with a data management system (4) of the satellite, such as an on-board computer, for the control module is provided.
Patent FR-2833129-A1 (FR)
Title: Procede de visualisation d'images geolocalisees liees a un contexte
Inventor: ROBINSON GUY
IPC: H04W4/029
Filed: 2001-11-30
Abstract: La présente invention se situe dans le domaine technologique de l'imagerie numérique.La présente invention concerne un procédé permettant à un utilisateur, muni d'un terminal portable (1) comprenant un écran d'affichage (5), d'afficher des images numériques fixes ou animées; lesdites images étant liées à un contexte temporel choisi par l'utilisateur. Le terminal portable (1) est relié à un premier serveur (2) par une passerelle (3); cette passerelle (3) permet la communication de données numériques, par les liaisons (10), (20) avec un réseau sans fil. Une liaison (50) à haut débit permet la communication de données numériques entre le premier serveur (2) et un second serveur (4) contenant par exemple des images numériques. Une caractéristique essentielle de l'invention est de permettre de fournir des images qui sont fonction d'un contexte préféré de l'utilisateur par rapport à chacune desdites images. Le contenu des images prend en compte des paramètres contextuels sélectionnés par l'utilisateur. Ceci, de manière à afficher des données numériques contextuelles d'une image d'un lieu géographique sur le terminal portable (1) muni d'un écran d'affichage (5).L'invention trouve son application chez les utilisateurs de terminaux portables comprenant des écrans d'affichage.
Patent FR-2833264-A1 (FR)
Title: New process for obtaining monoorganoxysilane polysulfides by a 3-stage process by use of monohalogenosilylalkyl precursors which are readily available commercially
Inventor: GUENNOUNI NATHALIE
IPC: C07F7/18
Filed: 2001-12-06
Abstract: Process for obtaining monoorganoxysilane polysulfides comprises a 3-stage preparaton by (a) reaction of a monohalogenosilylalkylprecursor with an allyl derivative ; (b) reaction of the product from (a) with an alcohol ; and finally, reaction of the alkoxylated compound from (b) with an alkali metal sulfide.  Preparation of bis(monoorganoxysilylpropyl) polysulfides of formula: asterisk asterisk FORMULA  - - in which  R<1>  = 1 - 15C alkyl or 2 - 8C alkoxyalkyl;  R2, r<3>(identical or different)  = 1 - 6C alkyl or phenyl; x = 1.5\!0.1 - 5\!0.1. -by the following stages, shown by the equations : a) -Hal represents halogen(Cl, Br or I), A is a replaceable group chosen from Hal, a group para-R<0>C6H4-O-or R60-SO2-O-(R<0> is 1 - 4C alkyl) ; -the reaction taking place at -10 to 200 deg C between a mole of (V) and a stoichiometric or non-stoichiometric amount of (VI) in homogeneous or heterogeneous conditions and in the presence of an activator comprising either a catalytic activator, a transition metal from Co, Ru, Rh, Pd Ir or Pt, and optionally a promoter or a photochemical activator.The derivative (VII) may be isolated. b) The product or reaction mixture from (a) is reacted with an alcohol(VIII) at -20 to 200 deg C using at least one mole of alcohol per mole of reactant in the presence of a base and/or organic solvent, and, optionally, separating the derivative(IX) formed ; c) The product or reaction mixture form (b) is reacted with metallic polysulfide(X) in the anhydrous state at 20 - 120 deg C using 0.5\!25% mole of (X) per mole of (IX) in the presence of a polar or non-polar inert solvent. The bis(monoorganoxysilylpropyl) polysulfide formed is separated.
Patent FR-2834884-A1 (FR)
Title: Cosmetic and/or physiological composition, e.g. color foundation or powder, comprising pro-adhesive material and diffusible compound separated by medium
Inventor: AUGUSTE FREDERIC
IPC: A61K8/06
Filed: 2002-01-18
Abstract: A two-component cosmetic/physiological composition (A) comprises pro-adhesive material (I) and diffusible compounds (II) (where (I) and the (I)/(II) adhesive system have a characteristic frequency-dependent elastic shear modulus values), contains at least one medium (III) which separates (I) and (II) and limits molecular interdiffusion of (I) and (II) within (A) and has a (I): (II) weight ratio of 0.01-10. A two-component cosmetic and/or physiological composition (A), comprising pro-adhesive material(s) (I) having an elastic shear modulus at 35 degrees C of 2 x 104 to 108 (preferably 3 x 10 to the power of 5 to 10 to the power of 7) Pa for all frequencies in the range 0.02-2 Hz and diffusible compound(s) (II), such that the obtained (I)/(II) adhesive system has an elastic shear modulus at 35 degrees C of at least 1000 Pa at a frequency of 2 Hz and not more than 300000 Pa at a frequency 0.02 Hz, contains at least one medium (III) which separates (I) and (II) and limits molecular inter diffusion of (I) and (II) within (A) and has a (I) : (II) weight ratio of 0.01-10 (preferably 0.1-2).
Patent WO-02090424-A1 (WO)
Title: Method for synthesis of polymers with thiol functions
Inventor: WILCZEWSKA ZOFIA AGNIESZKA
IPC: C08G77/392
Filed: 2002-05-03
Abstract: The invention concerns a method for preparing polymers having at least a thiol function, comprising pyrolysis of at least a polymer having at least a function of formula (I), wherein: R1, R2, R3 and R4 are such as defined in the description.
Patent WO-03008381-A1 (WO)
Title: Method for preparing 4-methylamino-4-phenylpiperidine
Inventor: ANNE-ARCHARD GILLES
IPC: C07D211/58
Filed: 2002-07-15
Abstract: The invention concerns a method for preparing a 4-alkoxycarbonylamino-1-benzyl-4-phenylpiperidine of formula (I) by hydrolysis of 1-benzyl-4-cyano-4-phenylpiperidine (II) in acid medium and treatment of 1-benzyl-4-phenyl-4-piperidinecarboxamide (III) thus obtained with bromine in the presence of an alkaline alcoholate. The invention also concerns a method for preparing 4-methylamino-4-phenylpiperidine from said compound (II).
Patent WO-03039281-A1 (WO)
Inventor: THIRIOT LAURENT
IPC: A41D31/00
Filed: 2002-11-07
Abstract: Ce complexe textile pour isolation thermique est remarquable en ce que l'une des parois (P1) au moins, notamment la paroi destinée à être soumise, en premier lieu, à la chaleur, est apte à se rétracter sous l'effet de la chaleur pour provoquer, d'une manière concomitante, le redressement des fils de liaison (F) correspondant ô un accroissement de l'espacement entre lesdites parois (P1) et (P2) réalisées en totalité ou en partie pour être thermostables.
Patent FR-2837911-A1 (FR)
Title: Self illuminating book for viewing during day or night, comprises fluorescent or phosphorescent illustrations which are illuminated by integral back light operated automatically on book opening
Inventor: LELIEVRE LAURE
IPC: F21V23/04
Filed: 2002-03-29
Abstract: A box (1) with lid (6) is mounted on the upper binding of a book and contains a luminous diode or bulb (2) and batteries (3). A flexible plastic tongue (4) which is fixed to the book cover has a slot (5) which allows electrical contact to be made when the book is opened and prevents it when the book is closed. The diode or bulb emits back light thus enabling fluorescent or phosphorescent illustrations to become visible in the dark
Patent FR-2825051-A1 (FR)
Title: Automobile seat occupancy state sensor, compares emitter/receiver power level values from signals emanating from seat sensors
Inventor: MATTES BERNHARD
IPC: B60N2/90
Filed: 2002-05-21
Abstract: Mounting for detecting occupation state of an automobile seat (1). Includes transmitter (2) fitted with oscillator (24), amplifier (22) and antenna (21), as well as receiver (3A) associated with seat. The receiver has an antenna (31) and power measuring unit (32,34) which produces an appropriate signal. The receivers measuring unit includes a comparator which compares the received power with first value , when power falls below this value a signal is emitted to indicate occupation state.  The comparator also compares the power received with a very low value and when the power is below this value a signal indicates a fault in the transmitter (2). The transmitter includes a demodulator (23) and the receiver a demodulator (33). Several receivers (3A,3B,3C), associated with the seat, are linked to different parts of it such as the seat padding, seat back, and head rest and by common processing of signals from each receiver can produce an indication not only of occupation state of the seat but also the seat position or deviation with respect to an ideal seat position.
Patent FR-2840150-A1 (FR)
Title: Device for the induction heating of the teeth of a toothed wheel incorporating a main annular induction coil and two auxiliary annular induction coils connected in parallel to a power source
Inventor: RIVAT PASCAL
IPC: C21D1/10
Filed: 2002-05-24
Abstract: A device (10) for the induction heating of the teeth (12) of a toothed wheel (13), arranged on at least one peripheral wall (14), comprises: (a) a main annular induction coil (18) connected to a power source and arranged coaxial to the toothed wheel opposite the peripheral wall; (b) first (19) and second (20) auxiliary annular induction coils electrically connected to the power source in parallel to the main induction coil and arranged coaxial to and on either side of the main induction coil at a distance from the teeth.
Patent FR-2843250-A1 (FR)
Inventor: GUYOT BENOIT
IPC: H03M1/74
Filed: 2002-07-31
Abstract: The invention relates to a digital-to-analog converter for converting a digital value into an analog quantity, said converter comprising current sources switched as a function of said digital value in order to generate an output current reflecting the value of said analog quantity. The converter comprises means of generating a correction current added to said output current, said correction current comprising a component proportional to the square of said output current. Use: Digital-to-analog converter.
Patent FR-2829225-A1 (FR)
Title: Automobile lighting and signaling optical unit principal reflector has holes in it for projection of light from light emitting diodes
Inventor: BOEBEL DORIS
IPC: F21S8/00
Filed: 2002-09-05
Abstract: The unit has a principal part with bulb (14l) and reflector (14r), a secondary part with light emitting diode(s) LED (20) and cover glass (12) enclosing them. The secondary source and primary source have the same output zone in the cover glass. The reflector (14r) has passage holes through which passes light from the secondary LED sources.. .
Patent FR-2845460-A1 (FR)
Inventor: CASSES DANIEL
IPC: F21Y101/00
Filed: 2002-10-02
Abstract: The lighting module/reflector of a vehicle headlight is supported by the ends (28) of a capsule (26) which receives the ball (22) end of a threaded rod (20) attached to the light box. For heavy lighting modules the capsule which has supporting members (42) is contained within a sleeve (40). The sleeve is supported by the headlight box (12) using wings (50) and grooves (52)
Patent FR-2845410-A1 (FR)
Title: Composite construction block for building exterior walls comprises external facing in stone and wood, concrete and wood or metal and wood and internal facing of plaster held together by retaining support
IPC: E04B2/02
Filed: 2002-10-08
Abstract: The composite assembly is composed of and external facing (1) and an internal facing (3) held by a retaining support (2). The external facing can be in stone and wood, concrete and wood or metal and wood. The internal facing can be of plaster for a fire break and wood for moldings.
Patent WO-03071776-A1 (WO)
Title: System and method for coupling a telephony service platform to an internet-type service platform
Inventor: ARSAUT ROXANE
IPC: H04L29/08
Filed: 2003-01-10
Abstract: The invention relates to a system and a method for coupling a first service platform (100) belonging to a telephony network (160) to a second service platform (200) belonging to a packet-switching network (260). The inventive system makes it possible to share information about the presence of a user who is connected to the packet-switching network, said information being initially managed by the second platform, with the first telephone platform so as to offer largely overlapping telephone-type and internet-type services.
Patent FR-2850846-A1 (FR)
Title: Book storage unit for use in library, has U-shaped mountings provided on wings of perforated threading on slits of shelves and embedded in grooves of shelves, where shelves are maintained at required level by stems
Inventor: HARFOUCHE LAABID
IPC: A47B57/48
Filed: 2003-02-07
Abstract: The unit has U-shaped mountings (1) provided on wings of perforated threading on slits of shelves (2a) and embedded in grooves of shelves (2b). The shelves are maintained at the required level by rods (3a, 3b) that are positioned in the perforations of the mountings. The diameter of the wings is slightly lower than that of the diameter of the rods.
Patent FR-2851031-A1 (FR)
Title: Steam generator, e.g. for nuclear PWR, has straight vertical water distribution tubes with end caps and openings to trap foreign bodies
Inventor: DAGUE GILLES
IPC: F22B1/02
Filed: 2003-02-12
Abstract: Steam generator comprises a vertical cylindrical shell with inner exchange tubes, and a circular water feeder with a manifold that has a series of straight vertical distribution tubes. Each tube has at least one opening at the top for water to flow through, and a covering cap with a cylindrical lateral surface coaxial with the tube. The dimensions of the openings can trap any foreign bodies in the water delivered to the steam generator. Steam generator comprises a vertical cylindrical shell with inner exchange tubes, and has a circular water feeder with a generally toroid manifold (11) coaxially with the shell. The manifold has a series of straight vertical distribution tubes (15) fixed to it by their lower ends. Each tube has at least one opening (20) at the top for water to flow through, and a covering cap (16) with a cylindrical lateral surface coaxial with the tube. The dimensions of the openings are such that they can trap any foreign bodies contained in the water delivered to the steam generator.
Patent FR-2853563-A1 (FR)
Title: Gas flow diffuser designed to remove droplets or particles has series of spaced plates in line with axis of flow and having circular holes of reducing area
Inventor: SICARD THIERRY
IPC: B01J8/00
Filed: 2003-04-09
Abstract: A gas flow diffuser (1), designed to be installed inside a generally cylindrical metal vessel, comprises a series of spaced plates (1A) in line with the axis of an inlet gas flow. Each plate has a circular hole (1B) centered on the axis, with the areas of the holes reducing along the line of the flow. The first plate of the diffuser is located at a distance from the vessel's inner wall, and it is held in place by connectors extending from the plate spacers. It can also be supported by one or two crosspieces.
Patent FR-2853930-A1 (FR)
Title: Dispositif de commande d'aubes a calage variable dans une turbomachine
Inventor: RAULIN DOMINIQUE
IPC: F04D29/56
Filed: 2003-04-16
Abstract: Dispositif de commande d'aubes à calage variable dans une turbomachine, comprenant des biellettes (24) reliant les pivots radiaux (26) des aubes à des doigts radiaux (32) portés par des éléments semi-circulaires (20) et des pontets (22) d'un anneau de commande, les biellettes (24) étant montées de façon rotulante sur les doigts radiaux (32) fixés à l'anneau de commande (18).Ce montage permet un même calage angulaire des aubes associées à l'anneau de commande.
Patent FR-2854335-A1 (FR)
Title: Traitement hors site de catalyseurs d'hydrogenation
Inventor: DUFRESNE PIERRE
IPC: C10G49/04
Filed: 2003-04-30
Abstract: La présente invention concerne un procédé de traitement "ex situ" d'un catalyseur d'hydrogénation contenant du nickel avant emploi, consistant à effectuer trois étapes, à savoir la mise en contact du catalyseur par au moins un composé ou agent soufré (étape dite de sélectivation), le traitement de ce catalyseur par de l'hydrogène à une température supérieure à 250°C (étape dite de réduction), et une passivation oxydante de ce catalyseur.
Patent FR-2860045-A1 (FR)
Title: Ducted-fan turbine engine for military application, has annular flow straightening chamber that is delimited at its downstream by conical ring, and piercing that is formed in leading wall and supplies cooling air to chamber
Inventor: CURTELIN RAPHAEL
IPC: F02K1/82
Filed: 2003-09-24
Abstract: The engine has an annular flow straightening chamber (23) that is delimited at its downstream by a conical ring (16). A piercing (21) supplies cooling air to the chamber, and is formed in a leading wall (22) between the chamber and downstream end of an annular passage (6). A distribution compartment (30) is connected to and surrounds the chamber.