baber/WOPTO huggingface dataset:
Patent FR-2827858-A1 (FR)
Title: New fluorinated sufonamides and their preparation, useful in the resolution of racemic chiral amines
Inventor: ARSENIYADIS STELLIOS
IPC: C07C311/51
Filed: 2001-07-25
Abstract: Process for the resolution of a chiral amine in a racemic mixture or enriched in one of the stereoisomers by contact of the mixture with a defined fluorinated sulfonatmide reactant.  The reactant conforms to the general formula (I) :- - in which  R1 asterisk  = a chiral group;  Rf  = 1 - 20C hydrocarbyl optionally comprising at least one halogen, preferably F;  E  = an electrophilic group(sulfonyl, carbonyl or phosphoryl). - contact enables recovery of one of the stereoisomers, the other being in a form in which one H atom of the amine function is replaced by E. Independent claims are also included for the reactants and their preparation.
Patent FR-2830665-A1 (FR)
Title: Music broadcast/storage/telephone queuing/ringing automatic music generation having operations defining musical positions/attributing positions played families/generating two voices associated common musical positions.
Inventor: BARON RENE LOUIS
IPC: G10H1/00
Filed: 2001-10-05
Abstract: The automatic music generation method has operations defining musical positions, sequences of positions and first and second families of note pitches (114). The second family has a note pitch which is not found in the first family. There are operations attributing families to the position played and forming a series of notes, each note belonging to the family attributed. At least two voices are generated, belonging to distinct voices and associated with common musical positions with pitch and heights belonging to the same family.
Patent FR-2830771-A1 (FR)
Inventor: RIGAUDEAU CHRISTINE
IPC: B01D46/42
Filed: 2001-10-15
Abstract: The cleaning of a particle filter, e.g. in the exhaust system of a diesel-engined motor vehicle, which is regenerated from time to time by heating, comprises dismantling the filter assembly (4) from the exhaust and steeping its filter element (4') in a cleaning solution (3) for sufficient time to loosen any residues remaining in it. The filter element is held in the solution with its axis either horizontal or vertical, and the cleaning fluid is passed through it from its outlet (4b) to its inlet (4a) end while the fluid is kept at ambient temperature or above and agitated by ultrasound as it is circulated by a pump.
Patent FR-2834130-A1 (FR)
Title: QCL/DFB laser improved optical multilayer characteristic manufacture having ions multilayer optic waveguide implanted highly doped layer following specific pattern/modifying layer refractive index.
Inventor: PAGE HIDEAKI
IPC: H01S5/12
Filed: 2001-12-20
Abstract: The improved optical characteristic multilayer component has ions implanted at the surface of the multilayer optics waveguides in the highly doped layer (10) following a specific pattern. The technique modifies the refractive index of the layer.
Patent WO-02064596-A1 (WO)
Title: Novel pyrazolo-triazoles and use of said compounds for dyeing keratinous fibres
Inventor: VIDAL LAURENT
IPC: A61K8/22
Filed: 2002-02-13
Abstract: The invention concerns novel pyrazole-[3,2-c]-1,2,4-triazoles of formula (I) wherein R1 represents a hydroxy group or a C1-C4 alkyl group, substituted with at least a hydroxy radical, and R2 represents an aryl group which can be substituted with at least a radical selected among the group consisting of halogen, nitro, cyano, alkyl, hydroxy, alkoxy, amino, alkylamino, dialkylamino, acylamino, sulphonamido, alkylthio, alkoxycarbonyl, carboxy and sulphonic radicals. Said compounds are useful for oxidation dyeing of keratinous fibres, in particular human hair. The invention also concerns the compositions containing said compounds and the dyeing method using same.
Patent WO-02068499-A1 (WO)
Title: Method for preparing polyesters having intrachain free acid functions
Inventor: CAZAUX JEAN-BERNARD
IPC: C08G63/82
Filed: 2002-02-22
Abstract: The invention relates to a method for preparing polyesters A containing several mid-chain free acid functions by ring-opening polymerisation in the presence of a chain initiator: the benzyl diester of the tartaric acid, the phenyl radical of which is optionally substituted.  A: aliphatic based on cyclic esters such as lactides and glycolides.
Patent WO-02068411-A1 (WO)
Title: Cdk-1 inhibitor oxindoles and the application thereof in therapeutics
Inventor: RIOU JEAN-FRANCOIS
IPC: A61P43/00
Filed: 2002-02-25
Abstract: The invention relates to a compound having formula (I): wherein R5 is selected from among groups 3-pyridinyl, 5-pyrimidinyl, C1-C4 -CONH-alkyl, C1-C4 -NHCO-alkyl, halogen, -CO2R, and R can be C1-C4 alkyl or hydrogen, -SO2NH2, -NO2, -CF3.  Ar is selected from among groups 5-imidazolyl, 2-pyrrolyl optionally substituted by a C1-C4 alkyl radical, 2-furyl, or 2-thiazolyl, in form E, Z or a mixture of the two isomeric forms.  Said invention can be used as a medicament for blocking proliferative cell division during the cycle and for inducing cell apoptosis for the treatment of primary and secondary cancerous tumours.
Patent WO-03012682-A1 (WO)
Title: Topological database management system
Inventor: DELAHOUSSE JEAN
IPC: G06F17/30
Filed: 2002-07-30
Abstract: The invention concerns a system for managing a topological database. The invention is characterised in that the management system (200) comprises a storage (202) of a semanticized topological graph produced by means (206) for describing and recording data derived from a mass of external data stored in a storage (201). The semanticized topological graph has been initially created from a hypergraph and a semanticization function executed by means of the management system (200). The semanticized topological graph is maintained by management means (207) to manage a relational data base derived from the semanticized topological graph. The management system uses the topological graph on the basis of requests to produce representations of a partial view of the semanticized topological graph.
Patent FR-2838091-A1 (FR)
Title: Braking of motor vehicle while stationary, uses monitoring of vehicle controls and state to detect stopping of vehicle to automatically activate parking brake
Inventor: BAILLEUX FRANCOIS
IPC: B60T7/12
Filed: 2002-04-03
Abstract: The automatic braking system monitors repeatedly monitors the state of the vehicle, and when an action indicating stopping of the vehicle, or of the vehicle having stopped, is detected (ETATIMM, ORDREIMM), the dynamic braking system (STAB1) is first applied then the static braking system (STAB2) is activated to hold the vehicle.
Patent FR-2839651-A1 (FR)
Title: Sealed container with remote-controlled outlet valve e.g. for fire extinguisher has valve head supported by compressed air in chamber connected to inflammable tube
Inventor: LIEUTARD MARIE FRANCE
IPC: A62C37/11
Filed: 2002-05-16
Abstract: The discharge of a substance from the sealed container (55) is controlled by a valve (25) inside a housing (5) where the head of the valve is supported against the pressure of a spring by a compressed air chamber. The chamber is connected via an outlet (21) to an external tube of an inflammable material. In the event of the tube being burned or deliberately severed the valve is released and the fluid discharged from the container through an outlet and tube (14).
Patent FR-2844364-A1 (FR)
Title: Diffusing substrate for back-lighting system is made of a glass substrate and a diffusing layer with a high light transmission value
Inventor: TEYSSEDRE LAURENT
IPC: G02B5/02
Filed: 2002-09-11
Abstract: A diffusing substrate (20) comprises a glass substrate (21) and a diffusing layer (22) deposited on the glass substrate. The glass substrate has a light transmission of at least equal to 91%.
Patent FR-2844423-A1 (FR)
Title: Bulb planting machine has housing with hopper and rotating discs with spoons to pick up bulbs and clamps to release them into furrow
Inventor: POUDEVIGNE MARCEL
IPC: A01C9/00
Filed: 2002-09-12
Abstract: The machine, comprising an articulated chassis with two rear supporting wheels (3) on an axle, has a housing with an upper hopper (1) containing the bulbs or cloves and equipped with a flow control flap, a pair of vertical rotating discs with spoons that pick up the bulbs at the bottom of the hopper, brushes (24, 25) to control the retention of bulbs and return surplus ones, and a shoe (23) to open the spoons and drop the bulbs into furrows made by coulters (7) on a support (27).
Patent FR-2829819-A1 (FR)
Title: Automobile energy accumulator rotational oscillation damper comprises two parts able to rotate relative to each other under action of energy accumulator and compress it
Inventor: MENDE HARTMUT
IPC: F16F15/123
Filed: 2002-09-17
Abstract: The damper comprises two parts (2,3) able to rotate relative to each other against the action of an energy accumulator (7) and compress it. One of the parts has a wall (17a) which is engaged on the energy accumulator external parts and extends along it. The energy accumulator is supported radially outwards by a support element (25) on the wall. The support has a support shoe (27) striking a part of the energy accumulator and between the support and the wall there is a bearing which can run on the surface of the shoe.
Patent FR-2846700-A1 (FR)
Title: Motor vehicle window opening/closing system has rail guide flange made with transverse recess for easier drive member assembly
Inventor: LECAILLE JEAN MICHEL
IPC: E05F11/48
Filed: 2002-11-05
Abstract: The window opening/closing system, especially fpr fitting inside a motor vehicle door, consists of a pressed or extruded rail (10) with a guide flange (12) for the window drive member (32). The flange extends at least partly in a plane parallel to the base (20) of the guide rail and is made with a transverse recess (14) extending from one end (12a) that allows the drive member to be assembled after the rail has been fixed in place.
Patent FR-2847844-A1 (FR)
Title: Cutter for materials such as slates or tiles has blade carriage with two handles in inverted V-shape for use by right- or left-handed persons
Inventor: GOUBAUD MICHEL
IPC: B28D1/24
Filed: 2002-11-28
Abstract: The cutter (1) consists of a frame with a cutting table (2) that has a lengthwise slot (3) for a blade (4) mounted on a carriage (5) guided over the slot. The carriage is moved by a pair of handles (6, 7) in a single inverted V-shaped configuration that allows the cutter to be used by a right- or left-handed person. The grip sections (6A, 7A) of the handles intersect a plane passing through the cutting blade and slot, and have their centres of gravity in line with the slot. The handle branches (6B, 7B) connecting the grip sections to the blade holder are inclined relative to the plane of the blade.
Patent FR-2848545-A1 (FR)
Title: Cap screwing device, has moving unit rotating spindle to exercise eccentric drive force on spindle, and detection unit detecting applied force on spindle with respect to rotation of spindle
Inventor: GRAFFIN ANDRE
IPC: B67B3/20
Filed: 2002-12-13
Abstract: The device has a spindle (9) mounted on a plate (3) for rotating a handling head of the caps fixed at the spindle. A moving unit rotates the spindle to exercise an eccentric drive force on the spindle. A detection unit detects the applied force on the spindle with respect to the rotation of the spindle. A stopping unit of the screwing links up the detection unit to stop the screwing when the force exceeds a preset threshold.
Patent WO-03067818-A1 (WO)
Title: Local network for data exchange between portable micro-computers of aircraft passengers
Inventor: NOEL PIERRE
IPC: H04L12/931
Filed: 2003-01-31
Abstract: The invention concerns the provision of Internet service at seat level (4) in an aircraft passenger cabin, in aircraft not initially equipped for such services but having a passenger cabin equipped with electric power distribution network supplying through distribution terminals (9) groups (1, 2, 3) of passenger seats (4). It consists in mounting in the passenger cabin a local network for data exchange with Internet access dedicated to the portable micro-computers of passengers, which uses accessible passenger seat (4) network connection receptacles corresponding to the usual standard for portable micro-computers and wireless links for connecting said network connection receptacles to its server, with interface boards ensuring standard modifications at the level of the network connection receptacles and making the wireless links transparent for the user passengers.
Patent WO-03070358-A1 (WO)
Title: Method and unit for the production of hydrogen from a hydrogen-rich feed gas
Inventor: DE SOUZA GUILLAUME
IPC: C01B3/56
Filed: 2003-02-07
Abstract: The invention relates to a method and unit for the production of hydrogen from a hydrogen-rich feed gas.  According to the invention, N adsorbers are used and, at intervals, each of said adsorbers follows a cycle comprising: an adsorption phase at a high cycle pressure (PH); and a regeneration phase, consisting of a depressurisation step, an elution step at a low cycle pressure (PB) and a repressurisation step.  During the depressurisation step: partial pressure balancing is performed between an adsorber at the start of the cocurrent depressurisation and an adsorber in the repressurisation step until the pressure of the adsorber at the start of the cocurrent depressurisation reaches a partial balancing pressure (Ppartiel); and the flow exiting the adsorber undergoing cocurrent depressurisation, which has a pressure lower than the partial balancing pressure (Ppartiel), is sent to the adsorbers in the elution step.  In addition, at least one part of the flows exiting the adsorbers in the regeneration phase is recycled by compressing said part until the high cycle pressure (PH) is reached and supplying the adsorbers in adsorption with said recycled part.  The invention is suitable for purifying hydrogen and for recovering hydrogen from a low-pressure fuel network.
Patent FR-2837194-A1 (FR)
Title: Tire-bouchon
Inventor: YIP CHUNG LUN
IPC: B67B7/04
Filed: 2003-01-28
Abstract: La présente invention concerne un tire-bouchon comprenant une poignée (10) présentant des premiers moyens d'engagement (11A) et une cavité allongée comportant des filets de vis intérieurs (10BB), sur toute sa longueur, et une vrille séparée (20) présentant une tête (22) fixée sur son extrémité arrière et pouvant être reçue dans la cavité. La tête (22) présente des seconds moyens d'engagement (22AA) permettant un engagement libérable avec les premiers moyens d'engagement en s'opposant à la rotation de la vrille par rapport à la poignée. La tête (22) comporte en outre des filets de vis extérieurs (22BB) permettant un engagement ultérieur avec les filets de vis (10BB) de la cavité alors qu'elle est reçue dans la cavité, dans un sens. La tête (22) peut être reçue dans la cavité, dans le sens opposé, les filets de vis homologues étant engagés réciproquement, afin de ranger la vrille dans la cavité.
Patent WO-03103221-A1 (WO)
Title: Method and device for access control to a wireless local access network
Inventor: LOEFFLER SIEGFRIED
IPC: H04W4/00
Filed: 2003-05-20
Abstract: The invention relates to a device for access control to a wireless local access network
(WLAN-i) with a local coverage zone included within a principal coverage zone
of at least one principal communication network (RP), provided with means for
positioning mobile communication equipment (8). Said device comprises control
means (20) coupled to the positioning means (8) and arranged to i) compare the
positions of at least some of the mobile equipment (9) with that of the local zones,
such as to select the primary identifiers of the mobile equipment essentially located
within said local zones and ii) address instructions to a message server (10)
in the principal network (RP), comprising the primary identifier for each mobile
equipment (9) selected such as to give a message for the users thereof that the
above may connect to the local network (WLAN-i) within the zone in which the above
are located.
Patent FR-2836136-A1 (FR)
Title: Transport container loading arrangement has telescopic conveyor to which loading and unloading robot is coupled and linear drive allows conveyor to be moved and positioned inside loading area
Inventor: FRANCK HERMANN
IPC: B65G67/08
Filed: 2003-02-18
Abstract: The loading arrangement includes a telescopic conveyor (2) with a loading and unloading head. A loading and unloading robot (1) is mechanically coupled to the telescopic conveyor. The linear drive of the telescopic conveyor can be moved and positioned inside a loading area (3). The movement and positioning of the robot in the loading area is controlled using sensors.
Patent FR-2851859-A1 (FR)
Title: Voltage follower interface circuit includes input branches and single output branch with complementary transistors supplying low impedance output
Inventor: COTTIN DENIS
IPC: H03F3/30
Filed: 2003-02-27
Abstract: The interface circuit comprises one or two input branches and a single output branch. The output branch comprises two complementary transistors whose control electrodes are connected to the intermediate nodes of one of the input branches. The circuit serves as a voltage follower capable of feeding a further circuit which has a low input impedance. The interface circuit comprises one or two input branches and a single output branch. Each branch is connected between the upper and lower supply terminals. Each input branch includes a transistor whose control electrode is connected to the input of the interface circuit, and two other electrodes connected to the supply. A current source is placed between the supply terminals and an intermediate node connected to the last transistor node via one or more diodes. The output branch comprises two complementary transistors whose control electrodes are connected to the intermediate nodes of one of the input branches. One of the electrodes of each of the complementary transistors is connected to the output of the circuit. The last electrode of each of the transistors is connected to the supply terminal.
Patent FR-2840663-A1 (FR)
Title: Procede pour preselectionner une vitesse d'un engrenage partiel non actif d'un systeme de double embrayage
Inventor: WAERP OLE JONNY
IPC: B60W10/10
Filed: 2003-03-06
Abstract: L'invention concerne un procédé pour présélectionner une vitesse d'un engrenage partiel non actif d'un système de double embrayage en fonction de la vitesse de l'engrenage partiel actif du système de double embrayage, le système de double embrayage présentant dans un premier tronçon un premier embrayage (C ) qui est en liaison avec un premier engrenage partiel (G1), et sur lequel un second engrenage partiel (G2) est monté en aval d'un second embrayage (C2) dans un deuxième tronçon. La présélection des vitesses s'effectue ici selon différents critères.
Patent FR-2836968-A1 (FR)
Title: Module d'embrayage de vehicule automobile
Inventor: DIEMER MATTHIAS
IPC: F16D21/08
Filed: 2003-03-06
Abstract: Module d'embrayage pour un véhicule automobile, comprenant un premier embrayage permettant de coupler le vilebrequin d'un moteur thermique, monté à rotation autour d'un axe de rotation avec un volant d'inertie monté à rotation autour de cet axe, et un second embrayage permettant de coupler le volant d'inertie monté à rotation autour de l'axe avec un arbre de transmission monté à rotation autour de l'axe. Le volant d'inertie (4) comporte au moins un aimant permanent et forme le rotor (8) d'un démarreur-générateur de vilebrequin, le ou les champs polaires de l'aimant permanent balayant une bobine d'un stator (9) installé sur une pièce fixe et faisant partie du démarreur-générateur de vilebrequin, et les premier et second embrayages (1, 5) comportent des moyens d'actionnement commandés séparément, et qui peuvent être ouverts et fermés indépendamment ou en commun.
Patent WO-2004044340-A1 (WO)
Title: Mixed suspended ceiling comprising a stretched canvas
Inventor: SCHERRER JEAN-MARC
IPC: E04B9/06
Filed: 2003-11-07
Abstract: The invention relates to a suspended ceiling comprising at least one canvas (4) which is tightened at the periphery thereof to support elements (1) that are fixed to the ceiling and/or walls of a room. The inventive suspended ceiling is characterized by the fact that it also comprises ceiling tiles (5) which are held by the support elements with the aid of holding means that allow the tiles (5) to be dismounted without first having to fully or partially dismount the canvas (4).
Patent FR-2854290-A1 (FR)
Title: Orthogonal frequency division multiplexing signal demodulating process for transmission system, involves estimating symbol transmitted on sub-carrier using recombination vector balancing signal received after symbol demodulation
Inventor: MASSE DENIS
IPC: H04L27/26
Filed: 2003-04-25
Abstract: The process involves dividing a global band of an orthogonal frequency division multiplexing signal into m sub-bands and determining a recombination vector for each sub-band. A symbol transmitted on sub-carrier of modulation symbols is estimated using the recombination vector which balances different signals received after synchronization and demodulation of the symbol.
Patent FR-2855102-A1 (FR)
Title: Vehicle drive train controlling method, involves dividing intermediate control signals in drive control torque signals of electric machines by decoupling unit, and controlling engine speed in brake mode, using signals
Inventor: ROYER LAURENT
IPC: B60W10/10
Filed: 2003-05-23
Abstract: The method involves determining a load level of a drive of an infinitely variable transmission, and a speed of a thermal engine, by a determination unit (36). Intermediate control signals (V1, V2) are obtained by adjusting the determined values. The signals in the drive control torque signals of electric machines, are separated by a decoupling unit (35). The speed is controlled in a brake mode, using the torque signals. An independent claim is also included for a device to control a drive train with an infinitely variable transmission in retro mode for implementing a method of controlling the drive train.
Patent FR-2841177-A1 (FR)
Title: Appareil d'enregistrement a jet d'encre et cartouche d'encre
Inventor: HARADA KAZUMASA
IPC: B41J2/175
Filed: 2003-06-17
Abstract: Une cartouche d'encre (5) est décrite, pouvant être maintenue de manière amovible dans une portion de logement pour une cartouche d'encre simplement en poussant la cartouche à l'intérieur de celui-ci dans une direction d'insertion. La cartouche d'encre est montée sur un support (4) ayant une région de logement de la cartouche. Un élément de fixation de type à poussée unique (30) dans une position faisant face à une surface parallèle à la direction d'insertion dans laquelle la cartouche est insérée dans la région de logement de la cartouche est en prise avec un élément de fixation projeté (12a) formant un élément de fixation de type à poussée unique et coopérant avec le premier élément de fixation de type à poussée unique susmentionné, de sorte que la cartouche est maintenue dans une position prédéterminée dans un état dans lequel la cartouche est poussée de manière résiliente par un ressort (24).
Patent FR-2857180-A1 (FR)
Title: Signal processing method for orthogonal frequency division multiplexing system, involves reconstructing amplification errors on coded signal by error correcting code by taking into account priori induced from channel coding
Inventor: COLAS MAXIME
IPC: H04L27/26
Filed: 2003-07-03
Abstract: The method involves reconstructing amplification errors on a coded signal by a error correcting code by taking into account a priori induced from a channel coding. A decoding algorithm is implemented at a flexible input and decided output combined with a decision making, where the decision making is relative to a possible presence of saturation, and starting and non-starting of reconstruction on coded multi-carrier transmission. An independent claim is also included for a system for implementing a signal processing method.