baber/WOPTO huggingface dataset:
Patent WO-02077977-A1 (WO)
Title: Method and device for centralised correction of speech tone on a telephone communication network
Inventor: MAHE GAEL
IPC: G10L21/0232
Filed: 2002-03-25
Abstract: The invention concerns a method and a device for correcting speech tone transmitted in the form of a signal through a telephone network transmission link. The correction being carried out after the analog-to-digital conversion of the signal in the network, and comprises a pre-equalization (23) of the digital signal with a fixed filter having a frequency response in a Fc-Fh frequency band corresponding to the reciprocal of a reference spectral deformation introduced by the telephone link, with Fc < 300Hz and Fh ≥ 3150Hz and an adapted equalization (24) wherein a filter is used having a frequency response automatically adapted to the real distortion introduced by the telephone link based on the ratio between the reference spectrum and a spectrum corresponding to the signal long term spectrum.
Patent WO-02081511-A1 (WO)
Title: Neurovirulent strain of the west nile virus and applications thereof
Inventor: DESPRES PHILIPPE
IPC: C12N7/00
Filed: 2002-04-04
Abstract: The invention relates to a neuroinvasive and neurovirulent strain of the West Nile virus, known as IS-98-ST1, nucleic acid molecules originating from the genome thereof, proteins and peptides coded by said nucleic acid molecules.  The invention also relates to the applications of same.
Patent WO-02085799-A1 (WO)
Title: Device for stirring and aerating a liquid in a treatment vessel
Inventor: BOULANT ALAIN
IPC: B01F7/16
Filed: 2002-04-17
Abstract: The invention concerns a device (10) for stirring and aerating a liquid (3) in a treatment vessel, comprising: at least a funnel (11) designed to be arranged in the upper part of said vessel (1) providing a passage (11a) with said vessel (1); at least a casing (12) connected to said funnel (11) and designed to extend towards the bottom of said vessel (1), said casing (12) including at least an opening (12a, 12b) in each of its upper and lower parts; at least a main stirrer (13) located in said sheath (12); means (14, 15) for driving said stirrer (13) in rotation; and means (17, 18) for incorporating air in said liquid. Said device is characterised in that said air incorporating means (17, 18) comprise, besides the upper edge of the funnel (11), peripheral means arranged proximate to said edge, adapted to incorporate in said liquid (3) air at atmospheric pressure under the sole effect of the movement of said liquid (3).
Patent FR-2836446-A1 (FR)
Title: Safety belt for child seated in shopping trolley has spring-loaded reel behind plate with slot for belt and spring clip to engage with bar
Inventor: DE BENEDETTI LILI
IPC: B62B3/14
Filed: 2002-02-22
Abstract: The safety belt consists of a strap about 60 cm long by 3 cm wide, having one end on a spring-loaded reel behind a stainless steel plate with a slot fixed to the bars of the seat back, and a spring clip, also of stainless steel, on the other end made to engage with a bar on the seat back on the other side of the child.
Patent FR-2840584-A1 (FR)
Title: Drive for marine vessel has motor driven articulated hull with tail to simulate movement of fish
Inventor: EVAIN DANIEL
IPC: B63H1/36
Filed: 2002-06-07
Abstract: The marine vessel has front (9) and dorsal (7) hull sections articulated together. The hull contains a drive to rotate the hull sections relative to each other for an alternating movement. The vessel has a frame adjacent to the rotational axis to transmit the alternating rotary movement to the dorsal hull section. There is a tail fin (5) attached to the rear of the hull.
Patent FR-2842030-A1 (FR)
Title: Connecteur electrique a contacts en bout pour courants de fortes intensites
Inventor: MARECHAL GILLES
IPC: H01R13/24
Filed: 2002-07-02
Abstract: L'invention concerne un connecteur électrique à contacts en bout pour courants de fortes intensités formé d'un socle actif (1) et d'une fiche (2) munie d'au moins une broche (11) de contact qui est reliée à un câble électrique (16) et qui est destinée à coopérer avec un contact mobile (6) du socle (1), ledit contact mobile (6) étant logé dans un isolant (3) dudit socle, tandis que ledit isolant est pourvu d'un passage (10) pour l'introduction de la broche (11) de contact, connecteur qui est remarquable en ce qu'au moins la partie pénétrante de la broche (11) de contact de la fiche présente une section droite dont les dimensions sont au plus égales aux dimensions de la section droite du passage (10) de l'isolant (3) du socle (1) tandis que le câble électrique (16) auquel la broche (11) est reliée, présente une section droite bien supérieure à celle de la partie pénétrante de ladite broche.
Patent FR-2827273-A1 (FR)
Title: Procede et dispositif pour la fabrication de billes de verre
Inventor: SCHAFER HATTO
IPC: C03B19/10
Filed: 2002-07-09
Abstract: L'invention concerne un procédé et un dispositif pour la fabrication de billes de verre. Selon le procédé, un écoulement de verre (11) sortant d'un réservoir d'alimentation (10) contenant une masse de verre fondu est alimenté entre deux cylindres (20. 1, 20. 2) entraînés en synchronisme dans la direction d'écoulement mais en sens contraire, qui présentent des cuvettes (21) en forme de demi-billes réparties sur la périphérie et qui forment, dans la zone d'une tangente de contact imaginaire, des boutons (12) successifs en forme de billes sur une bande de verre mince (13), que l'épaisseur de la bande de verre (13) est fixée par l'écartement des cylindres (20. 1, 20. 2) en dehors des cuvettes (21) dans la zone de la tangente de contact,qu'après refroidissement de la bande de verre avec les boutons (12) en forme de billes, des billes brutes (14) sont séparées de la bande de verre (13) au moyen d'un dispositif de séparation (15) et que ces billes brutes (14) sont soumises à une reprise de surface a froid.
Patent FR-2843382-A1 (FR)
Title: Process for the opening of the extremities of carbon nanotubes obtained by catalytic preparation by two stages of liquid and gaseous phase oxidation
Inventor: BEGUIN FRANCOIS
IPC: C01B31/02
Filed: 2002-08-08
Abstract: Process for the opening of carbon nanotubes to remove impurities comprise a liquid phase oxidation stage followed by a gaseous phase oxidation.  An Independent claim is also included for the use of the nanotubes obtained.
Patent FR-2829874-A1 (FR)
Title: Semiconductor system comprising casings in envelope with fastening provisions
Inventor: NAKAJIMA DAI
IPC: H01L25/18
Filed: 2002-08-20
Abstract: The semiconductor system (100) comprises casings (20) fastened in an envelope (10), where each casing contains a semiconductor element and connection pins fastened. The envelope (10) is formed by a frame and terminals (11,12) positioned on the frame, and the connection pins are connected to the terminals. The casings (20), in particular 3, are situated in the frame of the envelope (10).  Each casing (20) contains a resin encapsulating the semiconductor element and an insulating substrate carrying the semiconductor element so that the rear face of the semiconductor element is exposed to the resin. The rear face of the envelope (10) and the rear face of the casing (20) are practically at the same level. The terminals (11,12) have a spring property, and the rear face of the casing (20) is situated underneath the rear face of the envelope (10). The casing (20) comprises a metal layer applied on the rear face of the insulating substrate. The resin presents a projection in the form of skirting extending downwards and enclosing the insulating substrate, and a cavity enclosed by the projection is filled by an insulating material. The casing (20) comprises several input connection pins which are mutually adjacent. The envelope (10) is constituted by elements in the form of a photo-frame, and the input and the output terminals (11,12) are laid out on the opposite elements of the frame enclosing the casings. The input terminals (11) are laid out in pairs, and several casings (20), for example 3, are placed side-by-side in the envelope (10). The semiconductor elements in the casings are for example power FETs, IGBTs, or similar. In the case of the semiconductor system utilized as a converter, two IGBTs connected in series are required, and in the case of a three-phase motor output three semiconductor elements are required.
Patent FR-2846472-A1 (FR)
Title: Dispositifs a ondes magnetostatiques base sur des films minces metalliques, procede de fabrication et application a des dispositifs de traitement de signaux hyperfrequences
Inventor: BAILLEUL MATHIEU
IPC: H03H2/00
Filed: 2002-10-28
Abstract: Le dispositif à ondes magnétostatiques comprend un substrat (1), un film mince ferromagnétique (2) conducteur disposé sur ledit substrat (1), une première antenne transductrice (10) de réception de signaux électriques hyperfréquences, disposée parallèlement audit film mince ferromagnétique (2) à proximité de celui-ci pour créer dans ce matériau, par couplage inductif, des ondes magnétostatiques ou des ondes de spin, et une deuxième antenne transductrice (20) d'émission de signaux électriques hyperfréquences, disposée parallèlement audit film mince ferromagnétique (2) à proximité de celui-ci pour être couplée inductivement et délivrer des signaux électriques hyperfréquences lors de l'arrivée d'une onde magnétostatique dans le film mince ferromagnétique (2), ladite deuxième antenne (20) étant située du même côté du film mince ferromagnétique (2) que la première antenne (10) de façon essentiellement coplanaire à cette dernière.
Patent FR-2846954-A1 (FR)
Title: Paper roll forming procedure includes unrolling, folding and rewinding operations to produce one or more rolls
Inventor: POMMERET JEAN PIERRE
IPC: B65H45/22
Filed: 2002-11-08
Abstract: The procedure for forming one or more rolls of folded paper from an initial roll (2) consists of folding in the edges of the paper strip (4) from the initial roll inwards after first marking fold lines with a grooving roller (6), pressing the folded edges and optionally cutting the strip lengthwise with a cutter (14) before it is formed into one or more rolls (16). A tension regulating stage can be included as the strip is unwound from the initial roll, and the paper strip can be continuously printed.
Patent FR-2833333-A1 (FR)
Title: Joint d'etancheite metallique en s peu profond
Inventor: SPENCE JOHN LOYD
IPC: F16L23/20
Filed: 2002-12-04
Abstract: L'invention concerne un joint d'étanchéité métallique comprenant une première partie d'extrémité annulaire (31) comportant une première surface d'étanchéité annulaire (34), une seconde partie d'extrémité annulaire (32) comportant une seconde surface d'étanchéité annulaire (36), et une troisième partie centrale annulaire (33) qui s'étend entre les première et seconde parties annulaires pour former un anneau comportant un passage central (38) et ayant un axe longitudinal central (C). La troisième partie annulaire est de forme tronconique et les première et seconde parties annulaires sont disposées de manière contiguës au niveau de ses extrémités opposées, afin que des charges d'étanchéité exercées perpendiculairement sur les première et seconde surfaces annulaires (34, 36) engendrent principalement une déformation due à une contrainte en torsion du joint d'étanchéité métallique.
Patent FR-2850476-A1 (FR)
Title: Method for managing a resource calendar, comprises choice of time intervals and duration and memorization in the form of a tree structure with different level nodes indicating varying time spans
Inventor: RAYROLE MARTIN
IPC: G06Q10/00
Filed: 2003-01-28
Abstract: The resource calendar is represented by interconnected nodes (Nij) at various levels (L1,L2,L3,L4) each node at a higher level being connected to two nodes at a lower level. Each node at the lowest level corresponds to the chosen basic time unit (T1-T8) here 15 minutes and nodes at the lowest level may be nominated to reserve a basic time unit or blocks of basic time units may be reserved by nominating nodes at higher levels.  Independent claims are also included for the following : 1) Equipment to operate the calendar including a memory and processing means 2) A management terminal for a Network Management System 3) The use of the method for managing a communications system resource calendar
Patent WO-03106463-A1 (WO)
Title: Method for preparing magnesium dihalides and dialkyl magnesium derivatives
Inventor: CHTCHEGLOVA LARISSA
IPC: C07F3/02
Filed: 2003-06-05
Abstract: The invention concerns a method for selective preparation of a magnesium dihalide activated in anhydrous hydrocarbon solvent medium by reacting metallic magnesium in divided form with an alkyl halide having one or more alkyl branches on the carbon atoms in α or β of the halogenated carbon. The invention enables the use of a solvent free of complexing additive. The invention also concerns a method for preparing a magnesium-dialkyl compound by reacting a lithium-alkyl compound and a magnesium dihalide prepared by the above method.
Patent FR-2851590-A1 (FR)
Title: Highway manhole closing device, has internal vertical wall that collects water falling on cover and evacuates water towards main drain basin situated at exterior of frame and in communication with channel
Inventor: GIANNONE ANGELO
IPC: E02D29/14
Filed: 2003-02-26
Abstract: The device has a frame (1) with a peripheral channel (3) delimited between external and internal vertical walls (4,5) of the frame, so that a manhole cover (2) rests on the internal vertical wall of the channel. The internal vertical wall collects the water falling on the cover and evacuates it towards main drain basin of water situated at exterior of the frame and in communication with the channel.
Patent FR-2851725-A1 (FR)
Title: Document holder comprises flaps receiving transparent inserts between which documents are placed, reinforcing band being sewn to overlap peripheral part of insert
Inventor: BOURGUIGNON DANIEL
IPC: A45C1/06
Filed: 2003-02-28
Abstract: The document holder comprises one or more flaps (1a) receiving transparent inserts (1b) between which the documents are placed. A reinforcing band (2) is located and fixed to overlap a part of the periphery of the insert and is connected by sewing (3).
Patent FR-2851886-A1 (FR)
Title: Food slicing machine, to give cut slices for sale, has a cutting blade over the product support surface with reciprocating linear movements along the entry line and at right angles to it
Inventor: DUMONT JEAN MARC
IPC: B26D1/60
Filed: 2003-03-07
Abstract: The machine for cutting food products (4) into slices has a support surface (3) for the uncut product. It is given movement on a plane for entry (E) and a lateral movement (L) at right angles to it. The cutting blade (2) is over the support surface, with reciprocating linear movements to give a cutting line (D) at right angles to the support surface. The blade has a swing movement around an axis (X). A mechanism shifts the cutting blade so that a linear cutting movement is followed by a lateral cut.
Patent WO-2004042468-A1 (WO)
Inventor: HUIGNARD JEAN-PIERRE
IPC: G02F2/00
Filed: 2003-11-04
Abstract: La présente invention concerne un générateur d'un signal électrique à multiples composantes fréquentielles (fk) applicable notamment à la simulation de cibles ou la reconnaissance par corrélation des formes d'onde radar. Il comprend - un générateur (L) d'un premier faisceau optique bifréquence (Fo) dont les deux composantes présentent un décalage en fréquence égal à la fréquence centrale fo du signal s(t) à générer, - un dispositif de génération (GEN) à partir du premier faisceau (Fo) de N faisceaux bifréquence (Fk), N>1, présentant chacun un décalage en fréquence fk égal à une composante fréquentielle du signal à générer, - un modulateur optoélectronique (MOD) de phase et d'amplitude, multicanal, destiné à recevoir sur chaque canal un faisceau optique bifréquence (Fk) et permettant le contrôle de l'amplitude et du déphasage relatif entre les composantes (F1,k, F2,k) de chacun des faisceaux en fonction des lois de phase et d'amplitude du signal (s(t)) à générer, - un photodétecteur (PD) recevant l'ensemble des faisceaux issus du dispositif modulateur multicanal (MOD).
Patent FR-2838167-A1 (FR)
Title: Dispositif d'actionnement hydraulique pour vehicule automobile
Inventor: KOBERSTEIN RALF
IPC: F16D65/22
Filed: 2003-04-01
Abstract: Un cylindre à fluide sous pression d'un dispositif d'actionnement hydraulique d'un véhicule automobile comprend un carter (1) avec cylindre intérieur (2, 3), un piston (6) mobile dans celui-ci pour former une chambre de pression (12) pour un liquide hydraulique, un ressort (18) dans la chambre de pression (12) et un poussoir (7) relié, via une pièce de transmission (8), en coopération de forces moyennant la force du ressort (18) et mobile en pivotement, à une coiffe demi-sphérique située dans une cavité demi-sphérique d'un retrait du piston. Le piston (6) est une pièce emboutie en forme de godet et comprend dans son volume intérieur une pièce de remplissage (13) sur laquelle est conformée une chambre annulaire (15) sur une surface de piston (14) dirigée vers la chambre de pression (12), ladite chambre annulaire pouvant recevoir le ressort comprimé (18) lorsque le piston (6) est dans une position de point mort haut.
Patent FR-2838798-A1 (FR)
Title: Controller for commercial vehicle gearbox has two control devices for achieving continuous transition of clutch from engaged to half-engaged state when power transferred via associated paths
Inventor: UMEMOTO SUSUMU
IPC: B60W30/18
Filed: 2003-04-16
Abstract: The controler has two control devices. When power is transferred via a first path the first control device brings a second shift mechanism into a defined gear position and disengages a first friction clutch and simultaneously engages a second friction clutch for continuous transition of the clutch from the engaged to the half-engaged state. When power is transferred via a second path the second control device effects a continuous transition.  The controler has first and second control devices. When power is transferred via a first path the first control device brings a second shift mechanism into a defined gear position with a second actuator and disengages a first friction clutch (9) and simultaneously engages a second friction clutch (12), thus achieving a continuous transition of the clutch from the engaged to the half-engaged state. When power is transferred via a second path the second control device effects a continuous transition of the clutch from the engaged to the half-engaged state
Patent FR-2855167-A1 (FR)
Title: Treatment of a fluid, especially water, with chlorine dioxide comprises generating the chlorine dioxide in situ as and when required
Inventor: LAMBERT MARC
IPC: C02F1/66
Filed: 2003-05-21
Abstract: Treatment of a fluid with chlorine dioxide comprises generating the chlorine dioxide in situ as and when required by electrolyzing sodium chloride to produce sodium hypochlorite, reacting this with a mineral acid to produce chlorine, and reacting this with the stoichiometric amount of sodium chlorite. An independent claim is also included for apparatus for carrying out the above process, comprising a pH analyzer (14), a chlorine dioxide analyzer (15) for measuring the chlorine dioxide level in a treatment circuit (12), and a control unit (21) that initiate chlorine dioxide generation if the measured chlorine dioxide level is below a given value and stops chlorine dioxide generation if the measured chlorine dioxide level is above a given value.
Patent FR-2857863-A1 (FR)
Title: Use of compositions containing ninhydrin derivatives to dye hair
Inventor: PLOS GREGORY
IPC: A61K8/46
Filed: 2003-07-25
Abstract: Composition (C1) containing at least one ninhydrin derivative (I) is used to dye hair. Composition (C1) containing at least one ninhydrin derivative of formula (I) is used to dye hair. [Image] X : S or Se; R : H, 1-9C alkyl, CN, halo, OR, NHR, N(R)2, mono- or di(1-6C hydroxyalkyl)amino, N+>(R)3, imidazolyl, pyridyl, SH, SR, 1-6C mercaptoalkyl, COR, COOH, COOR, NO2, sulfonato, a corresponding protonated group (e.g. ammonio, imidazolio or pyridinio) or an optionally fused mono- or polycyclic aromatic ring of at least 5 members, optionally including one or more heteroatoms (N, O, S and/or P). Independent claims are also included for: (1) cosmetic dye composition (C2) comprising at least one compound (I) and a surfactant and/or polymer; (2) ready-to-use cosmetic dye composition (C3) comprising at least one compound (I) and a compound (II) with a primary or secondary amine function and/or an activated methylene function; (3) multicomponent dyeing product comprising C1 and a composition (C4) comprising (II); (4) hair dyeing by applying C2 or C3 and rinsing and washing the hair when the desired color is attained; and (5) hair dyeing by applying C1 and C4 in any order.
Patent FR-2863970-A1 (FR)
Title: Dump body for e.g. semi-trailer, has opening with assembly to gradually distribute materials at ground, under action of horizontal movement of ejection lifter along opposite directions related to loading and unloading of materials
Inventor: DE ROSSO GERARD
IPC: A01C3/06
Filed: 2003-12-18
Abstract: The body has an ejection lifter associated to a double-acting jack. The lifter is moved horizontally, using the jack, along two opposite directions corresponding to loading and unloading of materials through an opening. The opening is placed to the rear of the dump body and has an assembly (E) to gradually distribute the materials at ground, under the action of the horizontal movement of the lifter.
Patent FR-2864742-A1 (FR)
Title: Mobile terminal personalizing process for use over e.g. telecommunication network, involves configuring mobile terminal using generation unit through software configuration module to produce personalized data resources on memory zone
Inventor: DELMAS GILLES
IPC: G06F9/44
Filed: 2003-12-30
Abstract: The process involves loading temporary data (40) from several wireless telephony operator kits into a reprogrammable zone of a memory (10) of a mobile terminal (1). Configuration data associated to one of wireless operator kits is read by the terminal. The terminal is configured by a generation unit through a software configuration module (3) for producing personalized data resources on another zone of the memory. An independent claim is also included for a personalized mobile terminal having software and hardware interface of communication with subscriber identification module.
Patent FR-2864734-A1 (FR)
Title: Modulateur sigma-delta numerique simple boucle d'ordre eleve
Inventor: ROBBE MICHEL
IPC: H03L7/197
Filed: 2003-12-31
Abstract: Un modulateur Sigma-Delta numérique simple boucle comprend une entrée (41) pour recevoir une valeur numérique d'entrée (E), une sortie (42) pour délivrer une valeur numérique de sortie (Y), un nombre déterminé P de dispositifs intégrateurs suivis d'un quantificateur numérique, disposés l'un après l'autre entre l'entrée et la sortie, où P est un nombre entier strictement supérieur à 3, ainsi qu'une boucle de rétroaction adaptée pour appliquer en entrée de chacun des dispositifs intégrateurs une valeur de rétroaction négative respective, laquelle dépend de la valeur de sortie. Le dernier dispositif intégrateur (105) est un intégrateur à retard unité ayant un gain de rétroaction égal à 0,5. On obtient ainsi un modulateur Sigma-Delta d'ordre élevé et stable, dont la NTF présente un gain inférieur à 2, ce qui limite le nombre de bits en sortie.
Patent WO-2004073746-A1 (WO)
Inventor: MAHLER BRUNO
IPC: A61K47/22
Filed: 2003-12-30
Abstract: Utilisation du 2-hydroxymethyltetrahydropyran comme excipient dans une composition pharmaceutique ou cosmétique.
Patent FR-2856571-A1 (FR)
Inventor: BLANC JEAN PIERRE
IPC: A47J31/06
Filed: 2003-06-25
Abstract: A device for producing beverages by infusion of a ground product, includes an infusion chamber capable of receiving the ground product and a hot water circuit passing through the infusion chamber. Characteristically, the device includes at least one additional infusion chamber placed in series with the first infusion chamber in the hot water circuit.