baber/WOPTO huggingface dataset:
Patent FR-2732326-A1 (FR)
Inventor: GENET MICHEL
IPC: G21F9/16
Filed: 1995-03-29
Abstract: Novel thorium phosphates, a method for preparing same, and the use thereof for storing radioactive materials, are disclosed. Said novel thorium phosphates are of formulae Th4P6O23 (I) or Th4-x M4x/v P6O23 (III), wherein M is a monovalent, divalent, trivalent or tetravalent cation, v is the state of valency of the cation and is 1, 2, 3 or 4, and x is such that 0 < x </= 3 when v = 4, 0 < x </= 0.26 when v = 3, 0 < x </= 0.1 when v = 2, and 0 < x </= 0.036 when v = 1. In particular, said cation M may be a radioactive element.
Patent FR-2735476-A1 (FR)
Inventor: BACQUE ERIC
IPC: A61K31/4439
Filed: 1995-06-14
Abstract: A novel therapeutical use of pyrrole derivatives of general formula (I), wherein Het is a ring fused with pyrrole to form a pyrrolothiazole, tetrahydro-5,6,7,8-indolizine, dihydro-pyrrolothiazine or dihydropyrrolizine ring, R1 is a carboxamide, cyano, carboxy, alkyloxycarbonyl, acyl or imidazolylcarbonyl radical, R2 is a hydrogen or halogen atom or an alkyl, alkenyl, trihalomethyl or cyano radical, R3 is a hydrogen or halogen atom or a hydroxy or alkyl radical, and Het' is a pyridyl, pyridyl N-oxide or thiazolyl radical, the alkyl or acyl radicals being straight or branched and having 1-4 carbon atoms, and the alkenyl radicals being straight or branched and having 2-4 carbon atoms, and salts thereof, if any, for preparing a drug for treating conditions in which TNF is involved.
Patent FR-2738486-A1 (FR)
Title: Cell extracts from plant of Iridaceae family
Inventor: BRETON LIONEL
IPC: A61K8/97
Filed: 1995-09-07
Abstract: Extract of cells (I) of \- 1 plant of the Iridaceae family, obtd. by in vitro culture, is new. Also claimed are compsns. comprising:(1) (I) and \- 1 prod. having an irritant effect, or(2) (I) and a cpd. which reduces the synthesis, liberation and/or activity of \- 1 inflammation mediator excluding steroidal and non-steroidal antiinflammatory agents.
Patent FR-2742137-A1 (FR)
Title: Dispositif de levage de conteneurs, a ventouse
Inventor: SALETES JEAN LOUIS
IPC: B66C1/02
Filed: 1995-12-11
Abstract: Dispositif de levage de charges à ventouse comportant: - une ventouse (10) pour la préhension de la charge (12), - un câble de levage (14) de la ventouse, - un treuil (16) à enrouleur pour recevoir le câble, - une conduite d'aspiration reliant la ventouse à un groupe dépresseur (30). Conformément à l'invention, le câble de levage (14) comporte une armature de traction (60), et inclut la conduite d'aspiration (62).
Patent FR-2742799-A1 (FR)
Title: Palier d'extremite interne d'aube pivotante
Inventor: CHARBONNEL JEAN LOUIS
IPC: F01D17/16
Filed: 1995-12-20
Abstract: Palier d'extrémité interne d'aube pivotante (1) dont les extrémités internes sont reliées par un anneau de liaison (12). Les pièces de palier (18) unissant les pivots d'extrémité interne (10) à l'anneau (12) sont composées d'une douille (19) prolongée par des tourillons (20) d'axe de rotation (X') parallèle à celui de l'anneau (12) Les efforts subis par les aubes qui déplacent les pivots (10) transversalement ne provoquent pas d'usure de la douille (19) mais une rotation de celle-ci autour de l'axe (X'). Application aux aubes de stator de turbomachines.
Patent FR-2743423-A1 (FR)
Inventor: MARCIOT DENIS
IPC: G01R15/20
Filed: 1996-01-05
Abstract: The current sensor uses a circular ferro-magnetic core (1) with an air-gap (3), around the core is a winding (9) through which a primary current (lp) is passed. A Hall effect probe (3) is placed in the air-gap and a closed servo loop provides a measure of the voltage (VBF) representative of the primary current (lp). It has at the terminals of the Hall probe (3) and connected to the servo loop (5,9), an amplifier (4) which produces a voltage (VBO) which represents the magnetic induction in the airgap. In addition it also uses an adder (11) in which are summed the voltages (VBO, VBF) to produce an output voltage (Vs) proportional to the current (lp) in the primary winding.
Patent WO-9641680-A1 (WO)
Title: Broyeur vibrant a cone
Inventor: CORDONNIER ALAIN
IPC: B02C2/04
Filed: 1996-06-11
Abstract: L'invention concerne les broyeurs vibrants à cône dans lesquels la matière est broyée entre un cône (24) et un anneau tronconique (22) entourant le cône et comprenant un châssis annulaire (10) portant ledit anneau et un dispositif (50, 53) apte à engendrer des vibrations circulaires dans un plan horizontal (P-P), un support (44) pour le cône et plusieurs tirants (52) reliant le châssis au support du cône. Pour supprimer ou réduire de façon sensible les vibrations verticales qui perturbent la marche de ces broyeurs, le centre de gravité du cône (24) et de son support (44) et le centre de gravité du châssis (10) et des organes (22, 56) qu'il supporte sont situés dans le plan (P-P) des forces vibratoires ou au voisinage immédiat de ce plan.
Patent FR-2744761-A1 (FR)
Title: Disque labyrinthe avec raidisseur incorpore pour rotor de turbomachine
Inventor: CHAMBON FREDERIC
IPC: F01D11/00
Filed: 1996-02-08
Abstract: Le disque labyrinthe possède un raidisseur principal (23) placé au milieu de la jante (13), juste en dessous des éléments labyrinthe (10). Les moyens de fixation sont de préférence un système de fixation à baïonnette par des dents (24) fixées sur la voûte (14) du disque labyrinthe et des dents (25) fixées sur le rotor (8). D'autres moyens de fixation par boulonnage (6) peuvent éventuellement compléter ceux-ci. Application aux turboréacteurs, sur le circuit froid, en amont de la turbine haute pression.
Patent FR-2745970-A1 (FR)
Title: Procede de prepaiement de consommation de communications telephoniques
Inventor: MARTIN DANIEL
IPC: G06Q20/00
Filed: 1996-03-07
Abstract: Pour limiter les risques de communications téléphoniques impayées établies au moyen d'un terminal téléphonique prédéterminé (PRM) à travers un réseau téléphonique (RTC), un prépaiement de consommations de telles communications comprend: - établir une communication depuis un terminal quelconque (TTQ, PRM) avec un serveur de prépaiement (SPP) à travers le réseau (RTC) de manière à transmettre un message d'identification (ND) du terminal prédéterminé (PRM) au serveur de prépaiement, - en réponse à une identification du terminal prédéterminé, demander depuis le terminal quelconque (TTQ, PRM) un prépaiement de consommation de communications téléphoniques au serveur de prépaiement, et - lorsque la demande de prépaiement est acceptée par le serveur de prépaiement, payer un montant transmis depuis le terminal quelconque (TTQ, PRM) afin que le serveur de paiement incrémente un compte de consommation (CO) associé au terminal prédéterminé (PRM).
Patent FR-2750731-A1 (FR)
Title: Moving shutters for cupboards, wardrobes or similar storage areas
IPC: E06B9/11
Filed: 1996-07-05
Abstract: The furniture has a two panels, or shutters (1) which move along guide rails (2) passing from their closed to open positions. The shutters are joined by an endless loop of cable or chain which forms the transmission mechanism (3) which is rolled around two pulleys (4) running along a line parallel to a section of the guide rails. The loop has two parallel strands (5a,5b) which engage with drive mechanisms (6) which control the movement of the loops so that when one shutter is opened, the other shutter opens symmetrically. The drive mechanisms are positioned at an equal distance from the join so that the two shutters close tightly. The drive mechanisms consist of a plate with a hole for a screw. When the screw is tightened the drive mechanism holds the cable loop in place.
Patent FR-2756279-A1 (FR)
Title: Acylating aromatic compounds in presence of triflate salt catalyst
Inventor: DESMURS JEAN ROGER
IPC: C07C231/12
Filed: 1996-11-27
Abstract: Acylation of an aromatic compound (I) involves reacting (I) with an acylating agent (II) in the presence of an effective amount of a salt (III) of triflic acid (trifluoromethanesulphonic acid CF3SO3H) in a mixture of at least one carboxylic acid (IV) and at least one carboxylic acid anhydride (V).
Patent FR-2741954-A1 (FR)
Inventor: O DOWD MICHAEL JAMES
IPC: G01R31/327
Filed: 1996-11-29
Abstract: A programmable interface controller (30) for testing operation of a protection relay (33). The controller (30) is coupled between a test instrument (32) and the protection relay (33) under test and provides selectable test circuit path configurations for testing the relay (33). A computer (31) is coupled to the test instrument (32), the protection relay (33) and to the controller (30) for monitoring operation of the controller (30) and for providing signals to the controller (30) to allow it to establish the test circuit path configurations. The controller (30) is also operable to allow manual selection to test circuit path configurations.
Patent FR-2756909-A1 (FR)
Title: Electric underfloor heating system with metal distribution sheet
IPC: F24D13/02
Filed: 1996-11-10
Abstract: For even heat distribution over the area covered, looped self-regulating heating elements (3) fit closely in parallel channels (26) formed in 0.2mm thick aluminium sheets (25) covering, and bonded to, thick thermally insulating baseplates (23) of e.g. foam plastic, resting directly on a roughly finished sub-floor (19). Base-plate edges, parallel to the channels, are rebated (34,36) to give overlapping flush joins with laterally adjacent plates. On the transverse edges the plates are tongue-and-groove connected. This composite mounting plate is easily cut to fit the room, using a saw. After the elements have been installed, a covering layer (5) is deposited, with a finished floor surface (65).
Patent FR-2745772-A1 (FR)
Title: Extension of boot space at rear of motor vehicle
IPC: B60R5/04
Filed: 1996-12-11
Abstract: The boot extension attaches to a motor vehicle that has the boot lid opening downward to form the base of the extension. The enclosure is formed over the open boot lid, with two lateral panels (3), two oblique panels (4) and a rear panel (5). These panels are hinged together and can fold down onto the boot lid. When extended the panels are supported by rods (6) attached to the bodywork of the vehicle. The panels are made of sheet metal, plastic, or covered metal mesh. A central spring (9) holds the panels in position. The rear panel carries the number plate, with lighting automatically connected.
Patent FR-2758540-A1 (FR)
Title: Packaging for asbestos waste
Inventor: LAHAEYE GERARD
IPC: B65B31/02
Filed: 1997-01-20
Abstract: The packaging has a first exterior bag (2A) which receives a second bag (2B) which is air permeable. The external bag can be folded on itself to sealingly enclose the inner bag.  The packaging machine has a casing (3) of a size sufficient to receive the bags and has an opening (4) for communication with the exterior of the casing and having a mouth to which the bag is connected and a supply pipe for the waste. One of the walls of the casing has a pair of sealed gloves for handling the waste which is conveyed by suction.
Patent WO-9749481-A1 (WO)
Title: Procede de traitement de gaz pour la reduction des emissions des oxydes d'azote
Inventor: BARTHE PHILIPPE
IPC: B01J23/656
Filed: 1997-06-18
Abstract: La présente invention concerne un procédé de traitement de gaz pour la réduction des émissions des oxydes d'azote et un système catalytique pour la mise en oeuvre de ce procédé. Le procédé est caractérisé en ce qu'on utilise une composition catalytique comprenant une phase active consistant essentiellement en du platine ou en du platine et du manganèse, déposée sur un support, et qui a été préparée par un procédé de dépôt du platine sur le support dans lequel le platine est apporté sous forme d'un sol.
Patent WO-9829844-A1 (WO)
Title: Method for ensuring the security of an information in a rewritable memory
Inventor: FRANCHI OLIVIER
IPC: G11C16/10
Filed: 1997-12-24
Abstract: The invention concerns a method for ensuring the security of an information in a rewritable memory of an electronic component carrying out operations likely to modify said information. The method comprises the following steps: a) in an initialising phase: defining in said rewritable memory (E2PROM): a zone (ZE) for writing the information, a zone (ZS) for saving the information, a zone (Zi) in which is inscribed a value of a restoring indicator (INR(Zi); defining in a Read Only Memory (ROM) a so-called restoration value (INR(1) of the indicator (INR(Zi) indicating that restoration of the information must be carried out; defining a so-called erasing value (INR(0) of the restoring indicator (INR(Zi); b) at each access of the writing zone (ZE): reading in the zone (Zi) said indicator value (INR(Zi), if the restoring indicator is equal to said restoration value, carrying out a restoration of the information and inscribing in the zone (Zi) said erasing value (INR(0). The invention is applicable to cards with electronic memory.
Patent FR-2746961-A1 (FR)
Title: Substrat a transistor pour un dispositif d'affichage a cristal liquide et son procede de fabrication
Inventor: KIM JEONG HYUN
IPC: G02F1/1368
Filed: 1997-03-25
Abstract: L'invention a pour objet un substrat à transistor pour un dispositif d'affichage à cristal liquide comprenant un substrat (111); un transistor en couche mince sur le substrat, le transistor présentant une grille (113), une source (125), un drain (127), une couche semi-conductrice (119), et une couche d'isolation de grille (157); et un film de protection (159) au-dessus du transistor en couche mince. Selon l'invention, la couche d'isolation de grille ou le film de protection est réalisé en un matériau organique comprenant au moins un matériau choisi parmi les polyimide fluoré, téflon, cytop, fluoropolyaryléther, parylène fluoré, PFCB et BCB. L'invention s'applique à tous les types de structures de transistor en couche mince. Elle permet d'obtenir des transistors en couche mince plans.
Patent FR-2762168-A1 (FR)
Inventor: VARIN JOEL
IPC: G01S19/21
Filed: 1997-04-10
Abstract: The mobile station for a digital cellular radio communication system includes devices for transmission and reception of radio communication signals using a time division multiple access mode (AMRT). The station also includes a circuit for receiving localisation signals transmitted by a location system, and a unit (4) for processing both the radio communication signals and the location signals. The processing unit is connected permanently to both the transmission (3) and reception (2) circuits. The processing unit operates with the signals received from the localising circuit during times when there is no transmission or reception of signal via the communications channels. The time is divided into transmission frame times and reception frame times, with further time intervals used for localisation.
Patent FR-2763881-A1 (FR)
Title: Piercing of composite fibre panel damage during hole formation for fastenings
Inventor: GUERIN JEAN PAUL
IPC: B26D7/10
Filed: 1997-05-30
Abstract: This method produces an opening (15) passing through a composite panel (10). The composite stack comprises a skin (11), a cellular thermoplastic core (12) and a second skin (13). The skins comprise fibre-reinforced thermoplastic. The panel is produced under a compression of 10<6> Pa to 3 x 10<6> Pa, the skins being preheated. To make the opening, the panel is penetrated through, by piercing at a predetermined location (14), during these treatments. This moves fibres of the first and second skins apart. Also claimed is the equipment used, including a spike (100). This is mounted on an internal wall of the mould (1) extending towards the opposite internal wall (1b). A recess (200) accepts the spike after penetration, which takes place during the moulding process.
Patent FR-2764437-A1 (FR)
Inventor: BARET GUY
IPC: H01J11/36
Filed: 1997-06-10
Abstract: The invention concerns plasma panels, more particularly means for obtaining so-called cell conditioning effect. A plasma panel comprises a front faceplate (2a) and a rear faceplate (3a), between which are constituted cells (C1 to Cn). The two faceplates are assembled together by bracing means (S1 to S4) which determine the distance (d1) between the two faceplates. The plasma panel further comprises barriers (B1 to B5) arranged between the two faceplates, and serving in particular to prevent the discharges of one cell from extending to the other neighbouring cells (C1 to Cn). The invention is characterised in that the height (H2) of the barriers (B1 to B5) is less than the distance (D1) between the faceplates (2a, 3a). This arrangement provides a conditioning effect to the cells (C1 to Cn) thereby enabling them to be activated more speedily. The invention is in particular applicable to plasma panels using luminophores of different colours.
Patent FR-2753840-A1 (FR)
Title: Borne de raccordement pour conducteur electrique
Inventor: KOLLMANN HANS JOSEF
IPC: H01R4/48
Filed: 1997-09-24
Abstract: La borne de raccordement comprend au moins un raccordement à pince se composant d'un rail d'amenée de courant muni d'un ressort de pincement en un matériau élastique plat formé en un genre de boucle qui présente une branche de butée en appui sur le rail d'amenée de courant, ainsi qu'une branche de pincement. L'arc élastique (9) du ressort de pincement est conformé de telle façon qui soit placé à une position sur au moins une partie de son axe au-dessous d'un plan d'appui défini par l'extension de la branche d'appui (6) et qu'il soit logé dans une cavité ou cuvette (18) du rail d'amenée de courant (17). Application à des bornes de raccordement ou de connexion présentant une faible hauteur de structure.
Patent FR-2771126-A1 (FR)
Title: Electrically controlled building door lock
Inventor: BERTAUX GILLES
IPC: E05B47/00
Filed: 1997-11-17
Abstract: The lock uses an eccentric wheel to move the locking bolt. The electrically controlled lock includes a lock bolt (1) which blocks the action of the lock control. The bolt slides within the lock casing of the lock between a locked position when it is engaged in the aperture (2), and an unlocked position when it is pushed out to the mouth of the aperture. This movement is achieved by the rotation of an eccentric wheel (7) which is driven by the shaft of an electric motor mounted within the striking plate of the lock. A pivoting flap (9) attached to a hinge (10) covers the aperture when the bolt is withdrawn, and provides the surface against which the bolt presses when the bolt is in the locked position.
Patent FR-2772433-A1 (FR)
Title: Demarreur de vehicule automobile comportant un lanceur perfectionne
Inventor: VILOU GERARD
IPC: F02N15/06
Filed: 1997-12-17
Abstract: L'invention propose un démarreur pour un moteur à combustion de véhicule automobile du type dans lequel le pignon de lanceur (20) est lié en rotation à la douille d'entraînement (18) par un dispositif (38) permettant une rotation de la douille d'entraînement (18) par rapport au pignon de lanceur (20) lorsque la vitesse de rotation de ce dernier est supérieure à celle de la douille d'entraînement (18), caractérisé en ce que le dispositif (38) comporte deux surfaces avant (40) et arrière (42) de frottement complémentaires, portées respectivement par le pignon de lanceur (20) et la douille d'entraînement (18), en ce que le pignon de lanceur (20) est monté mobile axialement par rapport à la douille d'entraînement (18) à laquelle il est attelé, et en ce que les deux surfaces de frottement (40, 42) sont sollicitées élastiquement (74) au contact l'une de l'autre par un effort de valeur prédéterminée.
Patent FR-2773091-A1 (FR)
Title: Drilling and milling unit of isolation packing for joinery work
IPC: B23B39/16
Filed: 1997-12-29
Abstract: The unit consists of a base table (2) on which  is mounted a clamping jack (4) for holding the isolation packing  block (1) in position against a reference straight edge (3) The drilling (8) and the milling (6) heads are positioned at an  angle by supports (9,10,11,12) attached to the base table (2). These tools are used for the machining of the packing to be  fitted on a bias, whilst the clamp (5) and the drill head (7)  are used for drilling the packing when fitted straight.
Patent WO-9847276-A1 (WO)
Title: Method for cancelling multichannel acoustic echo and multichannel acoustic echo canceller
Inventor: GILLOIRE ANDRE
IPC: G10L21/0208
Filed: 1998-04-15
Abstract: In order to cancel echo on several sound signal channels, the method consists in generating on each channel a synthetic signal having the spectral characteristics of a white noise; computing the frequency masking thresholds in several adjacent frequency bands using auditory perception properties; bringing in each frequency channel the synthetic signal level to the associated masking threshold value, so as to obtain an auxiliary signal, which is added to the signal associated with the loudspeaker of the channel concerned; supplying the resulting signal to an adaptive filter; adding the output signals of the associated adaptive filters to each microphone channel; subtracting the resulting signal received by the microphone of this channel; deducing an estimation error, on the basis of which the coefficients of the adaptive filters associated with this channel are corrected.
Patent WO-9923550-A1 (WO)
Inventor: COMMERCIAL SEAN
IPC: G06F9/315
Filed: 1998-10-23
Abstract: L'invention concerne un microprocesseur (MP) comprenant des moyens de décodage (DEC1) d'une instruction compacte (BMV) de concaténation d'au moins un bit (bi) d'un premier mot binaire (W1) avec au moins un bit d'un deuxième mot binaire (W2), et des moyens (REGBANK, MUX, BSHIFT) de traitement de cette instruction en un cycle d'horloge. Avantages: traitement rapide d'une opération de concaténation. Application notamment aux cartes à puce.
Patent FR-2776550-A1 (FR)
Title: Procede de soudage ou de coupage plasma ou tig avec gaz non-oxydant a faible teneur en impuretes h2o et/ou o2
Inventor: BORNE ANDRE
IPC: B23K9/16
Filed: 1998-03-26
Abstract: L'invention concerne, d'une part, un procédé de travail à l'arc électrique, tel un procédé de coupage plasma ou de soudage TIG, dans lequel on alimente une torche avec au moins un gaz non-oxydant, ladite torche étant munie d'au moins une électrode en métal pur ou allié, telle une électrode en tungstène, caractérisé en ce que ledit gaz non-oxydant contient une proportion d'impuretés de type oxygène [O2 ] inférieure à 80 ppmv et une proportion d'impuretés de type vapeur d'eau [H2 O] inférieure à 400 ppmv et, d'autre part, un tel gaz de soudage.
Patent FR-2766619-A1 (FR)
Title: Transistors a effet de champ a heterostructure a efficacite de modulation elevee
Inventor: GLUCK MARCUS
IPC: H01L29/10
Filed: 1998-04-24
Abstract: L'invention a trait à des transistors à effet de champ à hétérostructure (HFET) à concentration de porteurs de charge élevée dans un gaz de porteurs de charge bidimensionnel. Dans la succession de couches à hétérostructure, dans le n-HFET se trouvent plusieurs zones avec formation de gaz d'électrons bidimensionnel (2DEG) ou dans le p-HFET plusieurs zones avec formation d'un gaz de trous bidimensionnel (2DHG), qui peuvent être commandées par une grille du transistor sans se masquer mutuellement. Simultanément, grâce à plusieurs canaux, davantage de porteurs de charge n mobilité élevée sont également disponibles. On obtient ainsi des pentes de transistor sensiblement plus élevées, permettant des temps de commutation plus courts, en particulier dans des circuits intégrés. De plus, d'autres propriétés particulièrement importantes pour la technique à haute fréquence, comme la fréquence de transit et la fréquence limite, augmentent également.
Patent FR-2777742-A1 (FR)
Title: Oyster spat dish stack securing device
Inventor: THETIOT MICHEL
IPC: A01K61/54
Filed: 1998-04-28
Abstract: The device strengthens the stack of dishes by means of a plastic tube (D), which passes through the axes of all the dishes (A).  The tube is riveted at its extremities (E and F), or, more generally deformed at its extremities, in such a way that the assembly of dishes is held securely by the tube.