baber/WOPTO huggingface dataset:
Patent FR-2817411-A1 (FR)
Title: Audio amplifier with adapted output transformer, for use in output stage connecting to loudspeaker
Inventor: POLISOIS ARISTIDE
IPC: H03F3/28
Filed: 2001-02-23
Abstract: The audio amplifier comprises an output transformer (T2) whose primary coils (Lp1, Lp2) are wound on external parts of the magnetic circuit and whose common internal part is with a tertiary coil (Lt) which acts so to annul the magnetization of core produced by direct currents passing through the primary coils, a capacitor (C) connected between terminals of tertiary coil, a thermionic valve (V), which is a triode, two resistors, the grid resistor (Rg) and the cathodic resistor (Rk), to ensure the correct polarization of the valve, and a supply block (AL). The tertiary coil has fewer turns than either of the primary coils, in particular the number of turns of the tertiary coil is equal to the number of turns of the primary coil divided by the number of primary coils, so that the total magnetic flux is annulled in an autonomous manner independently of the characteristics of the circuit components.  In variants of the device, the transformer (T2) has more than two primary coils, in particular four, or n primary coils on n external parts of core, and the tertiary coil is wound on the internal part of core which is combined of n parts. The primary coils and the tertiary coil act in opposition so to neutralize the magnetic flux produced by the anodic direct current. Since the tertiary coil is traversed by the total anodic current, and the primary coils by fractions of the anodix current, the tertiary coil has fewer turns to ensure the neutralization of magnetic flux in stationary state. The alternations produced by the variations of the anodic current are suppressed by the capacitor (C) short-circuiting the tertiary coil.
Patent FR-2821536-A1 (FR)
Inventor: GUERET JEAN LOUIS
IPC: A46B9/02
Filed: 2001-03-01
Abstract: The brush comprises a curved core (11) on which bristles (12) are fastened. The core has a transverse cross section which varies over the brush length in a non-homothetic manner. One point of the core is non-symmetrical relative to a plane perpendicular to the curvature plane of the core in this point.
Patent FR-2821949-A1 (FR)
Title: Tool for automatically highlighting a level of speaker commitment in one or many textual documents, comprises tool for determining numbers of pronouns and adjectives of various types per sentence
Inventor: GAY LOUIS
IPC: G06F17/27
Filed: 2001-03-06
Abstract: The tool is applied to textual documents stored in a database to determine the numbers of pronouns and adjectives of various types contained in a number of sentences. The numbers of pronouns and adjectives per sentence are weighted and used to calculate a rate of speaker commitment. In an evolving database the average of the rates of commitment and their standard deviations enable speakers to be graded according to rate of commitment
Patent FR-2822651-A1 (FR)
Title: Connector for pair of shoes comprises strap with fasteners, e.g. press-studs, on each end which fit on to cooperating fasteners on shoes, additional fastener on strap allowing it to be worn as bracelet
Inventor: RAUD STEPHANE
IPC: A43C11/00
Filed: 2001-03-27
Abstract: The connector for a pair of shoes comprises a strap (1) with fasteners, e.g. press-studs (2A) on each end which fit on to cooperating fasteners (5A) on the shoes. An additional fastener (3A) on the strap allows it to be worn as a bracelet.
Patent FR-2822740-A1 (FR)
Title: Fabrication of toothed drive components by laser cutting of smooth plates into two plates incorporating a smooth side and a toothed side
Inventor: LOMBARD XAVIER
IPC: B23P15/14
Filed: 2001-03-29
Abstract: Fabrication of a toothed drive component by laser cutting incorporates a stage in which: a plate is cut by laser; the cut incorporates some lateral regular and alternate excursions forming some ridges and bottoms for the drive tooth; and in the case of the fabrication of straight racks, the cut divides the smooth bar into two bars smooth on one side and toothed on the other to form two toothed racks at the same time.
Patent FR-2827699-A1 (FR)
Title: Electrically insulating sheath manufacturing process involves forming ceramics by performing heat treatment to electric conductor coated with ceramic precursor in gel form
Inventor: REY JEAN MICHEL
IPC: H01B12/00
Filed: 2001-07-20
Abstract: A ceramic precursor (4) is formed in a gel form which is coated on an electric conductor (2). The coating is then heat treated to form ceramics.
Patent FR-2829151-A1 (FR)
Inventor: PICHON MAGALIE
IPC: C12N15/82
Filed: 2001-08-31
Abstract: The invention concerns the use of a polynucleotide modulating the synthesis of COMT methyltransferase of corn encoded by the nucleotide sequence SEQ ID No. 1, in a method for obtaining corn plants with improved properties of digestibility having a modified ratio between the S and G units of lignin and having a modified lignin content which remains compatible with the normal development of the plant. The invention is useful for improving digestibility of corn.
Patent FR-2830727-A1 (FR)
Inventor: ESKENAZI NATHALIE
IPC: A45D44/00
Filed: 2001-10-12
Abstract: The display holder (1) has a support (2) with a portion (3) is domed and non-cylindrical. The lock of hair is placed over the support and follows the domed shape. The hair is fixed to the support at its ends (9,10) at two portions on either side of the domed section. There can be two locks at either side of the support.
Patent FR-2831302-A1 (FR)
Title: Codage d'informations concentriques
Inventor: TISSE CHRISTEL LOIC
IPC: G06T7/00
Filed: 2001-10-19
Abstract: L'invention concerne un procédé de codage en fréquence, module et phase d'une représentation numérique, dans le domaine spatial, d'un élément annulaire, comportant les étapes suivantes : appliquer (301) à tout point de l'élément une conversion polaire à angle constant, d'où il résulte que l'élément est déplié sous forme rectangulaire; transférer (302), dans le domaine fréquentiel, tout point de la forme rectangulaire convertie au moyen d'une transformée de Fourier; filtrer (303) les données discrètes résultant du transfert au moyen d'au moins un filtre passe-bande, réel, bidimensionnel, orienté selon l'axe des phases; appliquer (304) une transformée de Hilbert aux résultats du filtrage; appliquer (305) une transformée de Fourier inverse aux résultats de la transformée de Hilbert; et extraire (306) des informations de phase et de module, dans le domaine spatial.
Patent FR-2834004-A1 (FR)
Title: Motor vehicle fuel additive feed system has dosing pump integrated in fuel well module inside main fuel tank
Inventor: GOUZOU CHRISTOPHE
IPC: F02M25/00
Filed: 2001-12-20
Abstract: The additive feed system, comprising an additive tank (4) and a dosing pump (5) with a control unit (6) to draw out a set amount of additive and deliver it to the main fuel tank (1), has the dosing pump integrated in a well module (2) within the main fuel tank. The dosing pump is fitted in the well module so it can move, e.g. in suspension and it delivers the additive to a reserve chamber (22) in the module, to the tank via an excess fuel return pipe (25), or directly into the main tank.
Patent WO-02075701-A1 (WO)
Title: Flat screen with light valves
Inventor: LAZZARI JEAN-PIERRE
IPC: G09F9/37
Filed: 2002-03-01
Abstract: The invention relates to a flat screen with light valves, which may be reflective or transmittive, consisting of cells comprising a transparent plane (100), a perpendicular electrode (102), two transparent conducting electrodes (104, 105), two flaps (103) which are situated symmetrically in relation to the electrode (102).  Said flaps can turn by an angle that is less than or equal to 90°, by means of electrostatic forces, and rest against the plane of the electrodes (104, 105) or on the sides of the perpendicular electrode (102).  The invention is suitable for display or projection screens.
Patent FR-2835349-A1 (FR)
Title: Simulateur de sonde echographique
Inventor: POISSON GERARD
IPC: G09B23/28
Filed: 2002-01-29
Abstract: L'invention concerne un simulateur de sonde échographique comprenant :- un boîtier (12),- un piston (14) mobile dans le boîtier (12),- un organe de rappel (16) du piston (14),- un capteur de sollicitation (20) du piston (14),- un localisateur (18) du boîtier (12).Le simulateur présente l'avantage de servir à l'entraînement de médecins échographistes.
Patent FR-2820946-A1 (FR)
Title: Remote control system for irrigation system, receives status information of irrigation components and ancillary equipments using remote user interface to perform suitable control
Inventor: KREIKEMEIER BRUCE
IPC: A01G25/16
Filed: 2002-02-07
Abstract: The remote user interface (14) includes a handheld display (16) and a key pad (18) for reading the status of irrigation components (10,12) and ancillary equipment (13). Based on the received information, each component and equipment are controlled remotely. An independent claim is included for remote control method of irrigation system.
Patent FR-2838685-A1 (FR)
Inventor: LIU RONG FAN
IPC: B60L15/10
Filed: 2002-04-19
Abstract: The power control procedure for the electrical motor of a railway vehicle deriving power from a catenary cable uses measurement of the open voltage (Vcat0), evaluated at the sub-station. From this the maximum available power for a catenary cable section is determined, and the power taken by the engine is limited to lie within this permitted maximum.  The procedure for controlling the power required by the engine of a railway vehicle operates with current collectors co-operating with a catenary cable supplied with direct current by sub-stations distributed along the railway route. It includes measuring the catenary voltage (Vcat) at the engine level, and measuring the catenary current (Icat) at the engine level. The open voltage (Vcat0) is evaluated at the sub-stations supplying the catenary cable to which the engine is connected, and the maximum power available at the catenary cable is determined by the relation Pmax = (Vcat0)2 / 4asteriskR, where R is the resistance of the cable. The power requested by the motor is the limited to a limit value (Plim) which is less than or equal to the calculated maximum power.
Patent FR-2840684-A1 (FR)
Title: Power assisted bike pedaling force sensor; detects position shifting distance between annular magnet and Hall sensor and resulting voltage signal may be measured
Inventor: LIAO GORDON
IPC: G01L3/02
Filed: 2002-06-06
Abstract: Screw gears in a transmission system may produce lateral force, which varies a distance between a Hall sensor (N) and an annular magnet according to the pedaling force. A position shifting distance between the annular magnet and the Hall sensor may be detected and a resulting voltage signal may be measured. The voltage signal may control a motor to output a motive power to supply an assisted power for the bike.
Patent FR-2841418-A1 (FR)
Title: Dispositif numerique de correction de l'image formee sur l'ecran d'un tube a rayons cathodiques
Inventor: PETIT MICHEL
IPC: G09G1/04
Filed: 2002-06-20
Abstract: Dispositif de correction des champs ligne et/ ou trame d'un déviateur pour tube à rayons cathodiques comprenant :- un capteur de courant (1) pour évaluer la valeur du courant ligne II - une série de comparateurs (40 à 4N) destinés à comparer la valeur du courant ligne II à des valeurs de référence- un capteur de courant (2) pour évaluer la valeur du courant trame It - un convertisseur analogiquelnumérique (31) pour convertir la valeur analogique du courant trame- une mémoire de correction (50) programmée qui est adressée par les signaux de sortie des comparateurs et du convertisseur analogiquelnumérique pour délivrer à au moins un convertisseur numérique/ analogique (70, 71... 7N) des données (60, 61,... 6N) qui sont fonction des signaux d'adressage. - un filtre passe-bas (80, 81,. 8N) pour filtrer la sortie du convertisseur numériquelanalogique- au moins une bobine de correction (100, 101,... 10N) pour corriger les champs de déflexion du déviateur, et générant un champ de correction en fonction de la valeur de sortie du filtre passe-bas.
Patent FR-2841331-A1 (FR)
Inventor: MOTA GERARD
IPC: F28D7/16
Filed: 2002-06-21
Abstract: An abutment is formed inside a cavity defined by a shell to prevent or restrict movement of a multi-tube bundle (34) relative to the shell.  An Independent claim is included for a heat exchanger manufacturing method.
Patent FR-2825755-A1 (FR)
Title: Fuel pump for internal combustion engine, has device for changing degree of lift of plunger piston caused by cam to transfer fuel by pressure according to pressure in fuel outlet side channel
Inventor: TAKEDA KEISO
IPC: F02M59/30
Filed: 2002-07-02
Abstract: The device transfers fuel by pressure by means of a lifting movement of a plunger piston (102) lifted by movement of a cam (203) joined to a camshaft (204). A degree of lift alteration device (203,215) is provided for changing the degree of lift of the piston caused by the cam. The alteration device changes the degree of lift according to a fuel pressure in a channel at a fuel outlet side of the fuel pump.
Patent FR-2842004-A1 (FR)
Title: Identification, extraction and execution of musical components from a phonographic recording, uses server to store components of musical piece as MIDI and sound files, and uses correspondence table when files are downloaded
Inventor: ANDRE NICOLAS MARIE
IPC: G06Q30/00
Filed: 2002-07-05
Abstract: The components of a musical work are identified and stored as files on a server. The components are melody, interpretation, arrangements, instruments and voice. The server stores MIDI files and sound files, and these can be downloaded along with a correspondence table between MIDI and sound files. This data is used to drive a synthesizer on portable or fixed players or on mobile telephones.
Patent FR-2827666-A1 (FR)
Title: Heat-dissipating blade device with high heat transfer efficiency and installation flexibility
Inventor: CHENG JIAN ROUNG
IPC: H01L23/367
Filed: 2002-07-10
Abstract: The heat-dissipating blade device includes a number of heat-dissipating fins arranged in a distant along an X-axis and extending along a Y-axis. Two neighboring heat-dissipating fins are alternatively provided with a number of first and second blades along the X and Y-axes. Each of the first blades is connected to the two neighboring heat-dissipating fins at its opposing first connecting portions along the X-axis. A first bending portion extends from the two first connecting portions in an opposing manner along a Z-axis. Each of the second blades opposes the heat-dissipating fins and is arranged in a manner symmetrical to the first blades.
Patent FR-2842896-A1 (FR)
Title: Ceinture d'etancheite pour un projectile, projectile sous calibre et munition equipes d'une telle ceinture
Inventor: ECHES NICOLAS
IPC: F42B14/06
Filed: 2002-07-26
Abstract: Le secteur technique de l'invention est celui des ceintures d'étanchéité pour un projectile, notamment pour un projectile sous calibré. La ceinture 9 selon l'invention est caractérisée en ce qu'elle comporte une sous-ceinture 11 avant comprenant au moins deux secteurs, sous-ceinture présentant au moins un profil conique 13a, 13b coopérant avec un profil complémentaire 14a, 14b d'une gorge du projectile 1, le sommet du cône étant disposé du côté d'une partie arrière (AR) du projectile, sous-ceinture qui est maintenue sur le projectile par une jupe cylindrique 12.L'invention a également pour objet un projectile et une munition équipés d'une telle ceinture.
Patent FR-2828395-A1 (FR)
Title: Bowl, to be used for heating food in micro wave oven, comprising rubber handles and stands
Inventor: ZHU C J
IPC: A47J36/02
Filed: 2002-08-09
Abstract: The bowl (1) is of a spherical shape, made of a suitable metal and provided with two handles (2) integrated in the upper rim and made of rubber in order to protect the user from hurting his/her fingers at the hot metal when taking the heated meal from the microwave oven. Three small ball-shaped insulating rubber stands (4) are positioned below the bottom (3) of the bowl (1). All insulating elements (2, 4) are joined to the bowl (1) by vulcanization.
Patent FR-2829548-A1 (FR)
Title: Vehicular lock up clutch-equipped transmission control apparatus, has controller to find whether heating value is of determined level, based on temperature parameter and then restrict engagement of lockup clutch
Inventor: TANAKA HIROYA
IPC: B60H1/03
Filed: 2002-09-11
Abstract: The apparatus has a transmission (10) to transfer power between the engine and wheel and a heat exchanger (16) that conducts heat between engine and transmission. A controller determines whether a heating capability requested of the heater apparatus is of determined level, based on a parameter related to a temperature inside a cabin, and then restricts engagement of the lockup clutch (11).  An Independent claim is also included for a vehicular lockup clutch-equipped transmission control method.
Patent FR-2847567-A1 (FR)
Title: Production of semiconductor nanostructures on dielectric substrate comprises chemical vapor phase deposition onto stable semiconductor seeds, e.g. for floating gate and other memory cells
Inventor: HARTMANN JEAN MICHEL
IPC: C30B25/00
Filed: 2002-11-22
Abstract: The production of nanostructures of semiconductor materials on a dielectric substrate comprises: (a) the formation on the substrate (12) of stable seeds (14) in the form of islets, by chemical vapor phase deposition (CVD) from a precursor (11) of a first semiconductor material; and (b) the formation of nanostructures (16A, 16B) of a second semiconductor material from the stable seeds of the first semiconductor material, by CVD from a precursor chosen to generate a selective deposition of the second semiconductor material only on the seeds. Independent claims are also included for the following: (a) nanostructures produced by the above process; and (b) a device incorporating the nanostructures.
Patent WO-03086651-A1 (WO)
Title: Distribution pump for a liquid product
Inventor: HERRY SERGE
IPC: B05B15/30
Filed: 2003-04-14
Abstract: The invention relates to a laterally actuated distribution pump for a liquid product, said pump comprising a pump housing (10) having a longitudinal axis (A), and a dip tube (90) which is connected to the pump housing (10) and extends towards the bottom of a reservoir on which the pump is assembled. The invention is characterised in that said dip tube (90) is essentially rigid and axially extends along the longitudinal axis (A) of the pump before the pump is assembled on the reservoir, and comprises bending or inclining means (95) which bend it at an angle to the longitudinal axis (A) of the pump once the pump has been assembled.
Patent FR-2851752-A1 (FR)
Title: Element de fixation d'extremite de joint de porte
Inventor: HEWAK GREGOR
IPC: B60J10/08
Filed: 2003-02-28
Abstract: L'invention concerne un élément de fixation d'extrémité de joint de porte de véhicule automobile, caractérisé en ce qu'il présente une surface de fixation (20) sensiblement plane et de forme sensiblement complémentaire à une surface (13) de la porte destinée à la recevoir, et une partie (22), solidaire de la surface de fixation (20), comportant au moins une première surface (32) qui porte un joint (14), ladite surface de fixation (20) comportant au moins un orifice de fixation (24) sur la porte et ladite partie (22) présentant au moins un moyen de fixation (28) sur la porte
Patent WO-2004045946-A1 (WO)
Inventor: CORDEAU CYRIL
IPC: B63B1/04
Filed: 2003-11-14
Abstract: La présente invention concerne une barge de grandes dimensions comprenant une coque (1) assurant sa flottabilité, de préférence d'au moins 100 m de longueur et de largeur inférieure à 50 % de sa longueur, et un pont supérieur(16) capable de supporter des équipements (6). Selon l'invention, ladite coque (1) comprend au moins une caverne (21 - 24) constituée par un renfoncement dans une des parois périphériques (11 - 14) de ladite coque sur une partie de la longueur (XX') ou de la largeur (YY') de ladite coque et sur une partie de la hauteur (ZZ') de ladite coque, ledit renfoncement étant situé au moins partiellement dans la partie immergée de ladite coque, ladite caverne (2) comprenant des parois latérales de caverne (32) et une paroi de fond de caverne (34) reliées à ladite paroi périphérique (11 - 14) de ladite coque par au moins un plancher de caverne (35) et un plafond de caverne (34), lesquels plancher (35) et plafond (34) assurent la jonction entre lesdites parois latérales de caverne (32).
Patent WO-2004063300-A1 (WO)
Title: Silicone composition for anti-mist and/or anti-fouling hard coating, based on colloidal silica, curable by cationic process
Inventor: DERUELLE MARTIAL
IPC: G02B1/10
Filed: 2003-12-08
Abstract: The invention concerns compositions crosslinkable by cationic process into hard coating, exhibiting moreover antifouling and/or anti-mist properties. Said composition, comprising non functionalized silica colloidal particles, further comprises: at least one crosslinkable and/or polymerisable silicone monomer, oligomer and/or polymer comprising: at least one unit of formula (I): Z1(R0)aSiO(3-a)/2, wherein: a = 0, 1 or 2; R0, identical or different when a>1, represents an alkyl, cycloalkyl, aryl, vinyl, hydrogeno, alkoxy radical, preferably a C1-C6 lower alkyl; Z1, identical or different when the number of unit of formula (I) is greater than 1, is an organic substituent comprising at least one epoxy, and/or alkenylether and/or oxetane and/or dioxolane and/or carbonate reactive function, and preferably Z1 being an organic substituent comprising an epoxy, and/or dioxolane reactive function; and a total number of silicon atoms per molecule not less than 2; and an efficient amount of at least one cationic initiator; optionally at least one organic solvent.
Patent FR-2853841-A1 (FR)
Title: Dispositif de retenue d'une chaussure sur un engin de sport
Inventor: COUDERC BERNARD
IPC: A63C9/00
Filed: 2003-04-15
Abstract: Dispositif de support (1) d'une chaussure sur un engin de sport (2), le dispositif (1) comprenant une assise (3) associée à un élément d'appui arrière (24), l'élément d'appui arrière (24) s'étendant longitudinalement entre une extrémité d'attache (26) et une extrémité libre (27), et transversalement entre un bord latéral (28) et un bord médial (29).Le dispositif (1) comprend un moyen de renfort qui renforce l'élément d'appui arrière (24) en torsion selon un axe longitudinal (L) de l'élément d'appui arrière (24).
Patent FR-2854389-A1 (FR)
Title: Emballage de presentation pour portions individuelles renfermant un produit alimentaire pateux
Inventor: BONNIN YVES
IPC: B65D5/02
Filed: 2003-04-30
Abstract: L'invention concerne un emballage de présentation (10) pour portion(s) individuelle(s) (30) renfermant un produit alimentaire pâteux, par exemple à base de fromage fondu ou de cacao, caractérisé en ce qu'il comprend un étui allongé (12) et un support (20) monté coulissant à l'intérieur de l'étui (12), ledit support (20) présentant au moins un logement (25) pour recevoir une portion individuelle (30), en particulier de forme pyramidale.