baber/WOPTO huggingface dataset:
Patent FR-2770044-A1 (FR)
Title: Generateur d'ondes hyperfrequences
Inventor: BERGER VINCENT
IPC: H01S3/108
Filed: 1997-10-20
Abstract: Le générateur d'ondes hyperfréquences comporte un milieu en matériau optique non linéaire (1) compris dans une cavité optique (2, 3) et une source optique (4) émettant dans le milieu non linéaire un faisceau de pompe comportant plusieurs fréquences de façon à présenter une gamme de fréquences large permettant d'obtenir par différences de fréquences une onde hyperfréquence. La cavité optique est accordée à ladite longueur d'onde hyperfréquence, l'un des miroirs de la cavité étant semi-réfléchissant.Différents modes de réalisation sont fournis notamment, on prévoit pour la cavité hyperfréquence des miroirs en matériau supraconducteur.
Patent FR-2772100-A1 (FR)
Inventor: BONIN JACQUES LOUIS
IPC: F27B7/26
Filed: 1997-12-05
Abstract: The invention concerns a device for driving a cylinder (1) in rotation about its longitudinal axis, comprising (a) a ring gear (2) perpendicular to the cylinder axis; (b) truncated rollers (4, 5) arranged on each side of the ring gear, one of which at least being a drive roller; and (c) at least one actuator acting on at least one roller for pressing it on the ring gear, the actuator supports and the roller supports being linked to a common structure capable of moving to respond to the movements and possible direction changes during its operation. The invention is applicable for a rotary furnace for firing minerals.
Patent FR-2772675-A1 (FR)
Title: Electrically controlled transmission for hybrid powered vehicle
Inventor: GUIGNARD JEAN PIERRE
IPC: B60K5/04
Filed: 1997-12-22
Abstract: The transmission (10) has a first, input, shaft (38) coupled to the internal combustion engine (16), and a second, output, shaft (46) coupled to the first shaft by a changeable ratio gear train.  The electric motor (18) can be coupled to one of these shafts through an additional gear, through an electrically operated clutch mechanism (67).
Patent WO-9856423-A1 (WO)
Title: Novel lipid complexes for transferring at least a therapeutically active substance, in particular a polynucleotide into a target cell and use in gene therapy
Inventor: BISCHOFF RAINER
IPC: A61K47/48
Filed: 1998-06-11
Abstract: The invention concerns a complex comprising at least a lipid and at least a therapeutically active substance useful for transferring said substance into a target cell, characterised in that said lipid is of formula (I): in which: n1, n2, identical or different are whole numbers between 0 and 1; R1, R2, identical or different are: a) selected among the group consisting of a hydrogen atom and alkyl radicals with 1 to 6 carbon atoms optionally substituted, independently of one another, by a hydroxyl radical; or b) in one particular case for which n1 = n2 = 1, R1 and R2 can form together a divalent alkylene chain of 2 to 3 carbon atoms (C2-C3); R3, R4, identical or different are alkyl radicals of 1 to 6 carbon atoms or can together form a divalent alkylene chain of 2 to 3 carbon atoms (C2-C3); m, p, identical or different are whole numbers between 1 and 10; R5, R6, identical or different are selected in the group consisting of radicals of formula: 1) R7 C(=0)-X- in which: X = NH, 0, S; R7 is an alkyl or alkenyl radical of 6 to 23 carbon atoms (C6-C23), linear or branched; 2) R8R9NC(=0)- in which: R8, R9, identical or different are selected among the group consisting of the hydrogen atom or alkyl or alkenyl radicals of 6 to 23 carbon atoms, linear or branched, provided that R8, R9, cannot simultaneously correspond to the hydrogen atom; 3) and one of the radicals R5, R6 can moreover correspond to the hydrogen atom. The invention also concerns the use of said complex in gene therapy.
Patent WO-9923626-A1 (WO)
Title: Method for analysing a video image for a fixed camera
Inventor: LE GOFF DENIS
IPC: G08B13/194
Filed: 1998-10-28
Abstract: The invention concerns a method for processing a current video image (1) which consists in producing first signals (5) associated with the image zones and representing the fixed and varying characteristics of the image at a given time and in producing a second signal representing the time interval during which the first signal associated with the zone indicates a fixed characteristic or a varying characteristic of the current image (1). The current image (1) is processed on the basis of the second signal value. The invention is particularly adapted to monitoring systems using fixed cameras.
Patent FR-2776873-A1 (FR)
Title: Procede de detection d'une sequence de symboles discrets a partir d'un signal d'observation, et processeur de viterbi mettant en oeuvre un tel procede
Inventor: BELVEZE FABRICE
IPC: H04L1/00
Filed: 1998-03-25
Abstract: La détection des symboles d'une séquence sur la base d'un signal d'observation (R) est effectuée selon un algorithme de Viterbi à sorties souples, à l'aide d'un treillis. Pour affecter une vraisemblance (LAMBDAm ) à une estimation discrète (Dm ) d'un symbole, on se fonde sur un calcul de la différence entre la métrique du chemin optimal déterminé selon l'algorithme de Viterbi et la métrique d'un chemin concurrent, qui est optimale parmi tous les chemins conduisant à une décision différente pour le symbole en question, les métriques étant considérées sur la longueur du treillis.
Patent FR-2776995-A1 (FR)
Title: Separating, orientating and linear conveying, by vibration, of basic parts which normally have a propensity for entanglement
Inventor: FADIER JOSEPH
IPC: B65G27/08
Filed: 1998-04-02
Abstract: The basic parts are sorted by means of a tray (5) defining a reception area (7) for the parts and a linear conveyor track (8) leading to an outlet (9).  A vibration generator (25) is located at the base of the reception areas so as to act on the tray in a vertical direction. A flexible coupling (10) is composed of two differently orientated resilient parts (11,17) defining on the plinth a virtual articulation center located at the base of the track end part.
Patent FR-2767390-A1 (FR)
IPC: G02C5/22
Filed: 1998-08-13
Abstract: The invention relates to a spring hinge for spectacles, having a housing (3), a hinge part (5), which is arranged such that it can be displaced at least partially within the housing (3), a closure part (7), which is arranged in the housing (3), a spring (9), which is supported on the hinge part (5), on the one hand, and on the closure part (7), on the other hand, and having a stop device which has two stop elements. The invention is distinguished in that one stop element (33) is arranged on the hinge part (5), and the other stop element (63, 67) is arranged on the housing (3) or on the closure part (7), such that the capacity of the hinge part (5) for displacement counter to the spring force of the spring (9) is limited to a predetermined distance (w).
Patent FR-2782105-A1 (FR)
Title: Technical unit for buried swimming pool, has front compartment with shaft which forms lost formwork for receiving concrete mass for anchoring pool wall caisson
Inventor: GONICHON PASCAL
IPC: E04H4/00
Filed: 1998-08-07
Abstract: The technical unit comprises a caisson forming part of the swimming pool wall. It comprises a filter compartment (6) and a pump compartment (8). There is a front compartment (16) intended to be placed at the edge of the internal volume of the swimming pool and in front of the other compartments. The front compartment comprises a shaft (18) which forms a lost formwork for receiving a mass of concrete for anchoring the caisson in the upper and lower reinforced concrete walls surrounding the swimming pool.
Patent FR-2784342-A1 (FR)
Title: Level crossing malfunction warning for railway vehicle has sensors to detect movement of the vehicles through crossing and warn train if not clear
Inventor: GEAY MICHEL PIERRE HENRI
IPC: B61L29/00
Filed: 1998-10-07
Abstract: The level crossing obstruction warning is activated by a command to lower the barriers, and has up (1) and down (2) detectors on the barrier, and detectors (3,4) to count vehicles entering and leaving the protected area. If a discrepancy is detected (5) a FM radio signal is sent (6) to the train. A GPS device gives distance to the crossing, which with train mass and speed is used to determine automatic braking.
Patent FR-2787273-A1 (FR)
Inventor: SARRADIN JEAN LOUIS
IPC: G06Q20/00
Filed: 1998-12-14
Abstract: The payment method via mobile phone includes the following stages: - define (47) the characteristics (48,49) of a commercial transaction between a vender and a user of a mobile telephone; - provide the user of the mobile telephone with an interface (40,41) for reading a credit card (16); - transmit to a central payment point (3) via the venders terminal (13), a payment request (51), the users mobile telephone number and the characteristics of the transaction; - the central payment point calls (53) the users mobile phone; - when the connection is established, the payment point initiates execution (6) via the mobile telephone of a payment session; - during the payment session, the mobile telephone actuates a security payment procedure (62) with the users credit card inserted in the mobile telephones credit card reader.
Patent FR-2788622-A1 (FR)
Title: Business/photography/stamp presentation system having stacked/reducing dimension presentation sets arranged around square section and vertical position hinging/retained.
Inventor: SALTEL BARBARA
IPC: G09F7/00
Filed: 1999-01-20
Abstract: The presentation support system has a set of elements (1-5) stacked one on top of the other and each stacked unit having a slightly smaller dimension than the one below. Four sets of stacked units (7-10) are arranged around a central square (6) and each hinging around the square base. Different presentation material can be accessed by hinging each unit to the vertical position, where a retainer holds it in place.
Patent WO-0023804-A1 (WO)
Title: Method for detecting the enzymatic activity of the poly(adp-ribose polymerase) enzyme
Inventor: DECKER PATRICE
IPC: C12Q1/48
Filed: 1999-10-12
Abstract: The invention concerns the use of an anti-poly(ADP-ribose) antibody for detecting the enzymatic activity of the poly(ADP-ribose polymerase) (PARP) enzyme and for detecting the inhibiting or activating action of an inhibitor or an activator of said enzyme.
Patent FR-2791466-A1 (FR)
Title: Electronic command mechanism assisted electromagnet relay switching alternating current and having near zero volts nuller during closure and near zero amps nuller during opening.
Inventor: CARTON HERVE
IPC: H01H9/56
Filed: 1999-03-23
Abstract: The electromangetic relay has a command operated (10,38,16,18,26) mechanical movement opening and closing a contact. The command mechanism has a voltage nuller which reduces the contact voltage near to zero volts during closure, and during relay opening maintaining the electrical contact current near zero amps during the change of direction of the alternating current.
Patent FR-2795605-A1 (FR)
Title: Preparation of reconstituted pieces of meat for slicing while frozen, with homogeneous texture, and hence low losses
Inventor: FRADIN MAURICE
IPC: A23L13/60
Filed: 1999-06-29
Abstract: Pieces of meat (5) are frozen in a three stage process (C1-3) using dry ice. Firstly its upper surface temperature is brought down to -25 to -45 deg C, then an opposite surface is chilled using gas at -15 to -30 deg C, finally all the piece is brought to the same temperature of 0 to -20 deg C. The frozen pieces are compressed (19) in a mould (18), then sliced (25).
Patent FR-2784144-A1 (FR)
Title: Compresseur de type a spirale dans lequel un mecanisme de demarrage doux est ameliore par une structure simple
Inventor: TERAUCHI KIYOSHI
IPC: F04C18/06
Filed: 1999-09-10
Abstract: Dans un compresseur de type à spirale dans lequel un mécanisme de compression (25, 26) comprime un fluide gazeux en déplaçant celui-ci le long d'un chemin en spirale pour produire un gaz comprimé, un chemin d'échappement (41a, 51a, 43a) est prévu pour permettre au gaz comprimé de s'échapper du mécanisme de compression dans une partie intermédiaire du chemin en spirale. Un chemin de transmission de pression (46a, 64, 49, 45a) transmet la pression du gaz comprimé à un mécanisme à soupape (63) qui est destiné à commander l'ouverture et la fermeture du chemin d'échappement. Le chemin de transmission comporte un moyen de retard (49) pour retarder la transmission d'un changement de la pression vers le mécanisme à soupape.
Patent FR-2783988-A1 (FR)
Title: EPOS system with portable terminals, for use by patrons of self-service store, using central computer to update electronic price tags and communicate by radio link with shopper's terminal listing purchased items
Inventor: KATZ JOSEPH
IPC: G06Q30/00
Filed: 1999-09-20
Abstract: The system uses electronic price tags (114) which are provided with communication modules linking them over, e.g. a wireless local network, with a central computer (110) to enable receipt of price information. A portable terminal (116) carried by a shopper receives the price information from the tags over a short-range radio link when actuated by the customer wishing to purchase an item, and stores a running total.  Independent claims are included for: (a) a purchasing system employing a computer coupled to a wireless network; (b) a method of recording purchases using a self-service terminal; (c) a self-service purchasing system including a communication network with a central computer; (d) a self-service purchasing system in which a customer is associated with a purchasing terminal; (e) an electronic price tag for use in a an electronic self-service purchasing system; (f) and a system to distribute product information to a customer.
Patent FR-2799459-A1 (FR)
Title: Perfluoroalkane sulfonylation method for use in synthesis of perhalogenated sulfanilide, comprises contacting nucleophile with reagent comprising sulfonyl halide, organic base and optional solvent
Inventor: DESMURS JEAN ROGER
IPC: C07C311/09
Filed: 1999-10-06
Abstract: The method comprises contacting nucleophile (preferably with N as nucleophile atom) with reagent comprising, by successive or simultaneous addition, heavy sulfonyl halide (preferably sulfonyl chloride) and organic base comprising metalloid atom M having resonance with a pi bond binding two atoms (preferably imine bond) of which at least one is the atom of element of group VB of Periodic System. The organic part of sulfonyl halide is perhalogenated, preferably perfluorinated, at the C atom bound to S. The acid associated with nucleophile has pKa up to 7, preferably 5. The N atom of nucleophile is bound to electro-attracting group, preferably selected from electron-poor aryl and sulfonyl groups. The metalloid atom M is preferably trivalent atom of group VB, especially tri-substituted N atom. Contacting nucleophile with reagent is preferably conducted in organic solvent, preferably of weakly polar type, and especially miscible with water (at most 10 wt. %, preferably at most 2 wt. %). An Independent claim is also included for the reagent used in method as claimed, which in addition to successively or simultaneously added components as described above, also contains solvent, or mixture of solvents of weak polarity, weak solubility in water and preferably containing no chlorinated aliphatic chain.
Patent FR-2784630-A1 (FR)
Title: Cushion for seat and/or backrest of vehicle seat has air permeable ventilation layer between cover and support layer to which air is passed from fan in support layer via air channel
Inventor: EKSIN HARUN
IPC: B60N2/56
Filed: 1999-10-12
Abstract: The cushion has a support layer (17) upon which an air permeable ventilation layer (18) is positioned, over which a covering (19) is positioned into which stitched-down seams (22) are introduced that pass through into the ventilation layer to form cushion contours. A fan (25) is accommodated in an air channel (24) that passes from the bottom to the top of the support where the air passes into the ventilation layer on both sides of the stitched-down seam. The fan may be embedded in an air-permeable rubberized hair layer (28) which encloses the ventilation layer side mouth region of the air channel. The stitched-down seam has a stitch-down wire on which the stitching-down operation is carried out, with the air channel cut into the cushion support such that the stitch-down wire crosses the air channel approximately centrally at the ventilation layer side air channel mouth. Air out-flow channels (27) are formed in the cushion support which open out on the top side and underside or border side of the cushion support and are arranged at the greatest possible distance from the air channel.
Patent WO-0072922-A1 (WO)
Title: Arrangements d'extinction d'incendie et de protection contre les explosions et procedes
Inventor: BOYD CHRISTOPHER
IPC: A62C3/07
Filed: 2000-05-26
Abstract: La présente invention concerne un arrangement d'extinction d'incendie comprenant deux conduits (24, 26) contenant un agent volatil d'extinction, tel que du FM 200 ou du FE 36, cet agent étant retenu entre des diaphragmes de rupture (23, 38). Lorsque l'agent d'extinction doit être libéré, un générateur de gaz pyrotechnique (44, 46) est activé afin de produire un gaz de pression élevée dans une chambre d'expansion (40), séparée de la chambre principale (36) qui retient, au moyen d'un diaphragme de rupture (42), un agent aqueux tel que de l'eau. Le gaz sous pression élevée entraîne la rupture du diaphragme (42), et cette pression est appliquée à l'agent d'extinction par l'intermédiaire de l'eau dans la chambre principale (36). Les diaphragmes (38, 28) retenant l'agent et l'agent lui-même sont expulsés dans des buses de décharge (14, 16), via des trous de décharge (18). L'eau permet de refroidir les gaz à haute température provenant du générateur de gaz pyrotechnique (44, 46), ce qui empêche la pyrolyse de l'agent d'extinction et la création de sous-produits dangereux et nocifs. L'eau éjectée avec l'agent d'extinction remplit aussi une fonction d'extinction.
Patent WO-0157881-A1 (WO)
Title: Specifications techniques et theoriques pour technologie d'entrainement a effet de distorsion dit warp
Inventor: WORSLEY ANDREW PETER
IPC: G21K1/00
Filed: 2001-01-30
Abstract: L'invention concerne l'utilisation de systèmes d'entraînement techniques fonctionnant par modification des champs de gravitation. Ces systèmes d'entraînement ne dépendent pas de l'émission de matière pour créer une poussée, mais en vue de créer une modification de la courbure espace-temps, conformément à la relativité générale. Ceci permet un déplacement par warping espace-temps en vue de produire un système d'entraînement indépendant de type warp. Un flux électronique différentiel à travers un corps en rotation est dirigé de manière à passer simultanément à travers ledit corps dans son sens de rotation et à l'opposé de son sens de rotation, de manière à libérer un flux dirigé de gravitons.
Patent WO-0176187-A1 (WO)
Title: Procedes et appareils utilisables sur internet ou applicables a l'utilisation d'internet
Inventor: SPACEY SIMON ALAN
IPC: H04L29/06
Filed: 2001-04-04
Abstract: L'invention concerne un procédé assurant le caractère privé ou l'anonymat sur un système du type Internet ou autre système de communication. En vue d'offrir aux utilisateurs, des applications clients standards, ainsi que le caractère privé et l'anonymat des composants réseau, le procédé utilise un acheminement des demandes transitant par connexion sécurisée au moyen d'une machine intermédiaire spéciale. Cette dernière est de préférence sur un segment de réseau différent vers le client (par exemple, sur Internet). La connexion sécurisée client-intermédiaire empêche des « renifleurs » surveillant le client de voir le contenu des demandes et réponses du client, même si le site de service de destination vrai n'est pas capable d'assurer des communications sécurisées et si la connexion intermédiaire-site de service est insécurisée. Les demandes du client peuvent être spécialement formulées de manière à pouvoir être acheminées à l'intermédiaire par les applications clients standards, au lieu d'aller directement au site de service vrai. L'intermédiaire surveille l'écoute puis transforme ces demandes spécialement formulées en demandes acheminables vers le site de service de destination vrai, et émet les demandes formulées comme si elles provenaient d'un client situé sur la machine intermédiaire elle-même. Les machines de service renvoient ainsi des réponses à l'intermédiaire, pensant qu'il est client, et l'intermédiaire transforme et achemine de manière sécurisée ces réponses au vrai client tout en garantissant son anonymat et la sécurité de communication.
Patent WO-02056995-A1 (WO)
Title: Filtre a eau
Inventor: JACKSON NICHOLAS
IPC: C02F3/00
Filed: 2001-12-14
Abstract: L'invention porte sur un filtre permettant de filtrer des particules et autres substances étrangères et comprenant une chambre de filtration. Au moins une portion d'une partie extérieure de ladite chambre est pourvue d'une maille à travers laquelle l'eau peut pénétrer dans la chambre de filtration utilisée. La maille est dimensionnée de manière à pouvoir filtrer les particules et autres substances étrangères de l'eau. Le filtre comporte également un orifice de sortie à travers lequel l'eau filtrée quitte le filtre, et un élément pivotant logé à l'intérieur de la chambre de filtration, ledit élément étant doté d'au moins un orifice de sortie éloigné d'une face interne d'une maille. L'axe de rotation de l'élément pivotant est positionné de telle manière que au moins un orifice de sortie passe par au moins une portion conséquente de la face interne d'une maille. Le filtre comprend également une pompe installée en permanence et équipée d'un passage communiquant avec la chambre de filtration et d'un orifice de sortie communiquant uniquement avec l'élément pivotant de manière que le fonctionnement de la pompe permette à l'eau filtrée à l'intérieur de la chambre de filtration d'être aspirée à travers l'élément pivotant, et de s'évacuer par au moins un orifice de sortie et de se répandre sur la face interne de la maille afin que les particules et autres substances étrangères situées sur la face externe de la maille soient retirées.
Patent WO-03067542-A1 (WO)
Title: Procede et appareil pour controler des detecteurs d'incendie
Inventor: PEPPER STEWART
IPC: G08B29/14
Filed: 2003-02-06
Abstract: L'invention concerne un système de contrôle de détecteurs de danger, ce système comprenant un ou plusieurs détecteurs de fumée pourvus chacun d'un dispositif électronique contenant des informations identifiant chaque détecteur de façon unique. Ce système comprend en outre un dispositif d'essai placé à l'extrémité d'une perche et destiné à être maintenu à proximité du détecteur de façon à exécuter des opérations de lecture et d'écriture au niveau du dispositif électronique par l'intermédiaire d'une liaison de communication sans fil. Sous l'action du dispositif d'essai, le détecteur exécute une opération prédéterminée et, par l'intermédiaire de la liaison de communication sans fil, le dispositif d'essai lit le résultat de cette opération ainsi que l'identité du détecteur contenus dans le dispositif électronique.
Patent WO-2004023603-A1 (WO)
Title: Earth connection
Inventor: ROBINSON CLIVE
IPC: H01R4/64
Filed: 2003-09-08
Abstract: The present invention provides a clip (18) for establishing a connection between an earth bond cable (12) and extraneous metalwork (16) or other conductive object. The clip (18) comprising a flexible strap (20) having two ends, a first mating connector (22) secured at the first end of the strap (20) and a second mating connector (24) secured at the second end of the strap (20). The two connectors mate with each other to form the clip (18) into a closed loop and secure the strap (20) around the conductive object (16). The clip (18) has at least one opening extending through the clip (18), preferably through the strap (20); an electrically conductive earth bond cable (12) is fed through the opening and the clip (18) is then secured to the conductive object (16) by inter-engaging the mating connectors (22, 24) so as to clamp the earth bond cable (14) between the clip (18) and the conductive object (16).