baber/WOPTO huggingface dataset:
Patent FR-2680988-A1 (FR)
Title: Device and method for collecting impurities from a surface particularly for measuring cleanliness in real time or deferred time
Inventor: ANDRE CHARAMATHIEU
IPC: G01N15/06
Filed: 1991-09-06
Abstract: A device and method for picking up dirt from a surface in order to measure the cleanliness thereof. The device is essentially characterized in that it uses no implement such as a brush to detach dirt, but only a fluid such as a liquid held in a cup-like enclosure (1). The dirt is removed by loosening devices such as ultrasonic generators (18, 28) and carried off by the liquid. A plunger (7) is slidable in the enclosure (1) and generates currents therein which suspend the dirt. Measurement may involve counting particles or measuring the absorbency of the fluid either on the spot or elsewhere after sampling part of the fluid.
Patent FR-2683743-A1 (FR)
Title: Procede et dispositif d'echange thermique de particules solides pour double regeneration en craquage catalytique.
Inventor: REGIS BONIFAY
IPC: B01J38/30
Filed: 1991-11-14
Abstract: Le catalyseur et une partie des fumées de régénération sont prélevés dans le lit catalytique dense d'un second régénérateur (9) et introduits par gravité dans un échangeur externe (21) en un point de jonction au-dessous du niveau du lit dense du second régénérateur. L'échange thermique est réalisé dans la partie inférieure de l'échangeur au-dessous du point de jonction. On réalise de l'extrémité inférieure de l'échangeur jusqu'au-dessus du point de jonction une zone en lit dense dont le niveau s'établit sensiblement à la hauteur de celuidu lit dense dans le régénérateur et une zone de désengagement (27) des gaz de régénération et du gaz de fluidisation, de volume approprié. Les gaz et fumées de l'échangeur sont évacués dans la phase fluidisée diluée du second régénérateur par une conduite (28) tandis que le catalyseur est recyclé dans le lit du premier régénérateur par une conduite (34). Application à la régénération de catalyseurs de craquage en lit fluide.
Patent FR-2685976-A1 (FR)
Title: Mecanisme pour appareil interrupteur de courant.
Inventor: CHRISTIAN BLANCHARD
IPC: H01H71/58
Filed: 1992-01-07
Abstract: La présente invention concerne un mécanisme d'appareil interrupteur de courant comprenant au moins un pôle (1) formé par au moins un contact mobile (111) coopérant avec un contact fixe (121) et des moyens de déplacement des contacts mobiles (111) sur lesquels agissent d'une part des moyens de protection (61-62) contre les surcharges et surintensités et d'autre part un organe de commande manuelle (7), caractérisé par le fait qu'il comprend un organe de verrouillage magnétique (3) pourvu d'un aimant permanent (32) capable d'assurer le verrouillage des moyens de déplacement des contacts mobiles et une palette magnétisable (5) de déclenchement d'ouverture susceptible d'être commandée par les moyens de protection (61-62) pour dévier une fraction du flux magnétique de l'aimant permanent (31) de manière à déverrouiller ainsi les moyens de déplacement et à provoquer l'ouverture.
Patent WO-9307130-A1 (WO)
Title: 3-ureido-benzodiazepinones useful as antagonists of cck or of gastrine
Inventor: CAPET MARC
IPC: C07D401/04
Filed: 1992-10-08
Abstract: Compounds having formula (I), wherein R1 is a hydrogen or halogen atom or an alkyl, alcoxy, alkylthio, nitro, hydroxy or cyano radical; R2 is an alkyl radical or a chain -CH(R5)-CO-R6; R3 is (a) a phenyl radical substituted by one or a plurality of substituants selected amongst the radicals -alk-SO3H, -alk-PO3H2, -CH=NOH, -CH=NO-alk-COOX, -S-alk-COOX, -SO-alk-COOX, -SO2-alk-COOX, -CH=CH-COOX, -alk-CO-NHOH, -C(=NOH)-COOX, -alk-N(OH)-CO-alk, -alk-SO2H, -CH=CH-SO3H, -C(COOX)=N-O-alk-COOX, tetrazolylalkyle or a group having the formula (1) or (b) a ring having the formula (A) wherein R9 is a radical =NOX, =NO-alk-COOX, =CH-COOX, -alk-COOX, -alk-SO2H or -alk-SO3H, R10 is an oxygen or sulfur atom or a methylene or alkylimino radical and R11 is a methylene or ethylene radical, R4 is a pyridyle or phenyl radical optionally substituted by one or a plurality of substitutants selected amongst halogen atoms or the alkyl, alcoxy, hydroxy, carboxy, nitro and -CO-NR6 radicals, alk is an alkyl or alkylene radical and X is a hydrogen atom or an alkyl radical. The invention also discloses the salts thereof, their preparation and medicaments containing them.
Patent FR-2686713-A1 (FR)
Title: Device for removably latching a strap to the case of a watch
Inventor: FRANCOIS HERAIL
IPC: G04B37/14
Filed: 1992-01-29
Abstract: Device for removably latching two elements, especially a strap to the case of a watch. Device for removably latching two elements together, for items of jewellery, timepieces, fine leatherwear and especially intended to allow the fixing of a strap (3) to a case (2) of a watch (1), comprising, on the one hand, a projecting member or stud (5) projecting from the plane of the end (3a, 3b) of an element (3) and, on the other hand, a complementary cutout in the shape of a buttonhole (6) fashioned at the end of the other element (2) and into a wide portion (6a) of which can be fitted the said stud (5) and can be latched in a narrower portion.
Patent FR-2688244-A1 (FR)
Title: Barrier area in the form of rhombi which can be stretched on a guide cable, for road, urban or pedestrian ways
Inventor: MICHEL LHUILLIER OLIVIER
IPC: E01F9/70
Filed: 1992-03-04
Abstract: The invention relates to the closure of road, urban or pedestrian ways in general. It consists of an essentially metal monobloc barrier (1), stretched and guided by one or more steel or synthetic cables (2) fixed between two anchoring points (3) and operatable by a manual, semi-automatic or automatic mechanical assembly (4) depending on its specific use. Its application relates to the blocking of ways subject, for example, to closure for work, demonstrations, night-time closure such as factories, car parks, military grounds, or blockage requiring rapid closure for purposes of safety, etc.. all these actions being carried out with a small number of personnel.
Patent FR-2690300-A1 (FR)
Title: Loudspeaker, microphone dust protection mask - is off gauze with injection moulded decorative grid on one side and reinforcing ribs on other side both formed with same material, etc.
Inventor: GILLES COELHO
IPC: H04R1/02
Filed: 1992-04-21
Abstract: Mask comprises a mould synthetic internal grid (2) on one face (4) of a gauze (1). On the opposite face (7) of the gauze (1) are ribs (5,6) of the same material as the grid, but moulded in a different shape to give strength and allow fixing of the mask. The grid (2) provides external decorative finish to the mask. Also claimed is prodn. by placing the gauze in a mould and ingjecting the plastic in liq. state into one side only which flows through the gauze to form both grid and ribs. The material can be chosen from a large range. USE/ADVANTAGE - Protecion mask for cavity housing delicate instruments partic. microphones, loudspeakers, measuring instruments. Allows economic prodn., sepn. of reinforcing members and decorative members and high precision moulding.
Patent FR-2690341-A1 (FR)
Title: Vectors for drug delivery - with surface charge permitting attraction to charged target cells
Inventor: GILLES GUTIERREZ
IPC: A61K9/127
Filed: 1992-04-24
Abstract: New vectors (I) have (a) a size that is smaller than that of the target cells to which they are intended to deliver an active agent, and (b) a surface charge permitting electrical attraction at a given instant with the target cells, which have a surface electrical potential whose intensity or sign varies with time. (I) are nanocapsules, or phospholipid liposomes with a size of 20-200nm. They contain a neurotropic or musculotripic agent in an amt. of 10-6 -20 wt.%. The active agent may be a membrane stabiliser or Ca, Na, K or Cl channel regulator, e.g. an alkaloid, amiodarone, verapamil or procaine. USE/ADVANTAGE - (I) may be used to modify the electrical activity of cells or syncytia. They can deliver a musculotropic or neurotropic agent to muscle or nerve fibres when in a given phase of contraction or axonic activity.
Patent FR-2677476-A1 (FR)
Title: Shared auxiliary buffer memory and process for automatically testing such a memory
Inventor: KOJI SAITO
IPC: G11C29/12
Filed: 1992-06-09
Abstract: In an auxiliary buffer memory (10) shared between several processors (11 to 14), each of several means (21 to 24) providing an attachment-related information item indicates whether or not each of the processors is logically attached to the auxiliary buffer memory. Means (26) providing the test-related information item indicate that one of the processors can proceed to a test. The test-related information item can rate at one the means (26) providing the test-related information item when it is indicated that all the processors are logically detached from the auxiliary buffer memory.
Patent FR-2692257-A1 (FR)
Title: Composition pyrotechnique génératrice de gaz chauds non toxiques et son utilisation dans un dispositif de protection des occupants d'un véhicule automobile.
Inventor: CHRISTIAN PEROTTO
IPC: B60R21/26
Filed: 1992-06-12
Abstract: La présente invention concerne une composition pyrotechnique génératrice de gaz chaudes non toxiques. La composition comprend essentiellement: . un liant qui est le produit de réaction d'un polyazoture de glycidyle hydroxylé avec un polyisocyanate, . un plastifiant énergétique comme le 1, 2, 4 trinitrate de butane triol, . une charge oxydante constituée à raison d'au moins 85% de son poids par du nitrate d'ammonium. La composition qui ne contient pas de composés métalliques, brûle sans produire de résidus solides avec une vitesse de combustion peu dépendante de la pression. Elle est particulièrement bien adaptée aux générateurs de gaz pour coussins gonfables fonctionnant sans chambre de filtration.
Patent FR-2694029-A1 (FR)
Title: By-pass conduit system for weir, waterfall etc. - comprises elongate tubular pipe wound in curve or spiral to restrict flow rate of water, allowing fish etc. to swim through upstream
Inventor: JOSEPH BERTHELON BERNARD
IPC: E02B8/08
Filed: 1992-07-22
Abstract: The installation is in the form of a pipe or tunnel (B) formed through the full length of the weir etc. The internal surface of the tunnel presents a series of annular or similar sections, promoting turbulence in a flow of water through the tunnel and reducing its flow speed and force. The tunnel is defined by an elongate cylindrical tube wound as a spiral or similar, with a shallow overall inclination of about 10 per cent, and restricts the water flow rate to about 1 metre/second. The length and diameter of the loops of the tube vary according to the length of the weir etc. to be bypassed. USE/ADVANTAGE - By-pass conduit for weir, waterfall etc which allows fish etc. to pass safely through waterway obstructions with minimum effort.
Patent FR-2684044-A1 (FR)
Title: Greetings card and method of sending same
Inventor: LIEVEN DEN ABBEELE VAN
IPC: B42D15/04
Filed: 1992-11-20
Abstract: Greetings card, characterised in that it comprises mainly a surface bearing a message, greeting or the like (13) and a design (14) illustrating said message, greeting or the like (13), in which said card is made in the form of a jigsaw puzzle.
Patent FR-2698514-A1 (FR)
Title: Procédé de fabrication d'un chauffe-eau électrique pour distributeur de boissons chaudes et chauffe-eau obtenu par ce procédé.
Inventor: ALAIN BEAULIEU
IPC: F24H1/14
Filed: 1992-11-20
Abstract: L'invention se rapporte à un procédé de fabrication d'un chauffe-eau qui comprend un corps de chauffe électrique tubulaire (2) associé à un tube en aluminium de conduite d'eau (3). Selon l'invention, à partir du tube de conduite d'eau (3) et du corps de chauffe (2) formés séparément, on double intérieurement le tube en aluminium de conduite d'eau (3) par un tube (5) réalisé en un matériau inoxydable et résistant à la température d'utilisation du chauffe-eau, par exemple l'acier inoxydable; on assemble ensuite mécaniquement et thermiquement le tube de conduite d'eau (3) doublé intérieurement au corps de chauffe (2). Application aux distributeurs de boissons chaudes telles que café et thé.
Patent FR-2699342-A1 (FR)
Title: Mean power regulator for heating, cooking or motor loads - uses alternately switched power transistors to interrupt each current half-cycle partially, or proportion of half-cycles wholly.
Inventor: ANDRE STAHL
IPC: H02M5/293
Filed: 1992-12-14
Abstract: The medium power regulator is for a load (1) which is connected in series with the switching unit (3) across the e.g. 220 V AC power supply (11,12). When switched, reverse-connected power transistors (MOS or IGBT)(26,27) conduct during alternate half-cycles. By-pass power diodes (24,25) complete the load circuit. A snubber circuit (40) shunts the switching unit. Switching, at current zeroes, is controlled, through an interface unit (29), by a microprocessor (8), deriving an input (10), provided manually or automatically, via an analogue/digital converter (9). The square-wave control signal, in conjunction with limiting circuits (4,5) provided for each direction of current flow, determines the periods of conduction of the transistors. To control mean power, current is cyclically interrupted for a variable number of successive whole cycles, optionally, at a variable point within each half-cycle. USE/ADVANTAGE - For controlling power of electric heating device such as oven, hot tray and for controlling voltage of AC motor used in compressor or fan. Efficient control without wave-form contamination.
Patent WO-9315548-A1 (WO)
Title: Current control switching circuit with current decrease prediction
Inventor: RAHBAN THIERRY
IPC: H02M3/156
Filed: 1993-01-18
Abstract: A switching circuit for controlling the current in a load and accurately predicting its decrease by means of a galvanically isolated inductive sensor (12) providing the time derivative of the load current and followed by a capacitive integrator. An embodiment having two separate branches and an alternative, adaptive embodiment are disclosed. Applications mainly include current control circuits in power switching regulators, particularly of the high-frequency kind.
Patent FR-2704379-A1 (FR)
Title: Device for transmitting signals representing images
Inventor: BERNARD TAILLADE
IPC: H04N5/073
Filed: 1993-04-22
Abstract: The present invention relates to a device for transmitting signals representing images originating from several cameras (5, 6, 7) to a receiver (1). It includes a receiver (1) of signals representing the image, a monofibre network (4, 40), a network head end camera (5) and at least one secondary camera (6, 7) connected to the said network between the network head end camera and the receiver. The network head end camera is configured to send a synchronisation signal synchronised with its signal representing the image, the secondary cameras are configured to synchronise their signal representing the image with their reception of the said synchronisation signal, and one of the secondary or network-head end cameras sends its signal representing the image on the network.
Patent FR-2706725-A1 (FR)
Title: Device operating at low voltage for instantaneous lighting of fluorescent tubes
Inventor: MATHIEU FOIS
IPC: H05B41/282
Filed: 1993-06-17
Abstract: The present invention makes it possible, using a system operating at low AC or DC voltage between 15 V and 35 V, to provide variable lighting of fluorescent tubes with instantaneous ignition. By virtue of the association of various electronic components, this novel system makes it possible, on the one hand, to extend the lifetime of the fluorescent tubes and to reduce the temperature rise in the system and in the fluorescent tubes.
Patent FR-2707839-A1 (FR)
Title: Pastry and method for producing it
Inventor: DOMINIQUE AMIOT
IPC: A21D13/00
Filed: 1993-07-21
Abstract: Method for producing a pastry for use in patisserie (pastry-cook products) and fast-food restaurants. It consists, in succession, in:     - kneading together flour, butter, salt, sugar, and powdered milk   - incorporating water in order to obtain a firm substance   - adding oil and raising agent   - placing the pastry obtained somewhere cool to rest   - shaping the pastry by rolling and,   - placing it in the oven so that the late incorporation of oil into the pastry allows homogenisation of the latter. Application to the production of all patisserie articles or the like.
Patent FR-2695473-A1 (FR)
Title: Dispositif de mesure pour déterminer le trouble des gaz.
Inventor: MICHAEL WEGERER DR
IPC: F02B3/06
Filed: 1993-09-03
Abstract: Le dispositif de mesure comprend dans un boîtier: une chambre de mesure, une entrée de gaz, une valve de commutation, une conduite d'alimentation reliant la valve de commutation à l'entrée de gaz, une conduite de liaison reliant la valve de commutation à la chambre de mesure, un raccord de sortie et une conduite de sortie reliant la valve de commutation au raccord de sortie, ainsi qu'au moins une conduite d'air de balayage. La valve de commutation 4 comporte, en plus d'une position de mesure et d'une position d'étalonnage, également une position de fermeture obturant complètement la conduite d'alimentation 5, de manière à assurer complètement la protection thermique de l'appareil en cas de dépassement de la température de gaz détectée par une sonde de température 31. Application à la mesure du trouble par des particules, des gaz d'échappement de moteur diesel.
Patent FR-2709738-A1 (FR)
Title: Procédé et dispositif de distribution et de conditionnement d'un produit fluide contenu dans un récipient pressurisé à l'aide d'un gaz propulseur.
Inventor: VINCENT DE LAFORCADE
IPC: B05B9/08
Filed: 1993-09-10
Abstract: Procédé de conditionnement et de distribution d'un produit fluide (P) contenu dans un récipient (2) pressurisé à l'aide d'un gaz propulseur (G), le récipient (2) comportant deux compartiments (3, 4) séparés par une cloison mobile (5), un premier compartiment (3) contenant le produit (P) fluide et étant en communication avec une valve (6) de distribution du produit (P) et le second compartiment (4) contenant le gaz propulseur (G), par lequel on amène dans le second compartiment (4) le gaz propulseur (G) à une pression P1 permettant la distribution du produit (P) fluide par action sur la valve (6) de distribution, on effectue la distribution, et on abaisse la pression dans le second compartiment (4) jusqu'à la pression atmosphérique, la pression dans le compartiment (4) n'étant ramenée à une pression permettant la distribution du produit (P) que juste avant la distribution suivante.
Patent FR-2709806-A1 (FR)
Inventor: GUY NOEL
IPC: B28C5/18
Filed: 1993-09-07
Abstract: The concrete mixer hood comprises means for the ventilation of the electric motor (3) which are proof against any ingress of water from outside.
Patent FR-2699136-A1 (FR)
Title: Dispositif de servocommande, notamment direction assistée pour véhicules automobiles.
Inventor: WOLFGANG JORG
IPC: B62D5/083
Filed: 1993-12-14
Abstract: L'invention concerne un dispositif de servocommande, notamment une direction assistée pour véhicules automobiles. Dans ce dispositif comportant un arbre formé de deux éléments (5, 6) et un dispositif de servo-soupape (9) raccordé à une pompe (10) et un réservoir (11), des raccords de travail associés à un servomoteur (3) et un dispositif de commande de rétroaction fluidique (15) agissant sur une douille (32) d'un rotor à chambres, il est prévu deux chambres réunies par des étranglements au réservoir (11) et à une entrée par une fente commandable présente entre des arêtes de commande de l'élément (32) et d'une partie du rotor. Application notamment aux directions assistées de voiture de tourisme.
Patent FR-2716030-A1 (FR)
Title: Display panel with direct fibre optic link
Inventor: PHILIPPE BRUN
IPC: G02B6/00
Filed: 1994-02-10
Abstract: The panel (1) is formed from a slab with all or part of the back surface unpolished to provide a rough surface. The side surface of the panel is covered with a layer of clear and/or reflective, preferably white, material. The sides of the element are bevelled or double bevelled.  A light generator is placed at a distance from the panel and the light is transmitted by fibre optic cables which engage with plugs positioned on the side of the panel.
Patent FR-2717221-A1 (FR)
Title: Dispositif de sécurité pour échelle élévatrice.
Inventor: CHRISTOPHE VAYSSIERE
IPC: E06C7/18
Filed: 1994-03-08
Abstract: Dispositif de sécurité pour échelle élévatrice (1) réglable en hauteur munie d'une main courante (3) sur au moins une partie de sa longueur et supportant à son extrémité libre un panier de travail (2) réglable en inclinaison par rapport à l'échelle (1) pour que son plancher (9) soit maintenu horizontal dans toutes les positions de travail de l'échelle (1), caractérisé en ce qu'il comporte un élément de préhension (4) articulé sur le panier (2) et sur l'échelle (1) de façon à s'adapter en permanence à l'inclinaison relative du panier et de l'échelle.
Patent FR-2722761-A1 (FR)
Title: Systeme pour deployer/replier deux elements, avec verrouillage par came desdits elements deployes
Inventor: GEYER FREDDY
IPC: B64G1/22
Filed: 1994-07-20
Abstract: L'invention concerne un système pour déployer ou replier deux éléments liés en rotation et pour verrouiller ou déverrouiller lesdits éléments en position déployée.Le système est du type à came de verrouillage (4) qui est montée sur un arbre (5) associé au premier élément (2) et relié à des moyens d'entraînement (9), et qui est susceptible de s'appliquer contre une face d'appui (8) prévue sur le second élément.Avantageusement, lesdits moyens d'entraînement (9) sont motorisés, entraînent la rotation des deux éléments autour de leur axe d'articulation, et comprennent :- un moteur (9A), dont l'axe de rotation (17) est parallèle aux axes de rotation (10, 11) de la came et dudit arbre, et correspond à l'axe d'articulation des deux éléments ;- une transmission (18) reliant ledit moteur audit arbre ;- une liaison radiale (19), solidaire en rotation dudit moteur et susceptible d'entraîner en rotation ledit second élément autour dudit axe d'articulation.
Patent FR-2723775-A1 (FR)
Inventor: ANTONOV ROUMEN
IPC: F16H61/02
Filed: 1994-08-18
Abstract: The planet gear (9) connected to the input shaft (2a) and a planet carrier (13) connected to the output shaft (18) can be coupled by a clutch (18) operated in clamping by fly-weights (29) and a spring (34) to bring about direct engagement. If clamping is insufficient for torque to be transmitted, the crown wheel (8) slows down and is then immobilized by the free wheel (16). The device then acts as a reduction gear while the axial thrust (Pap) produced by the helical teeth occurs and releases the clutch (18). The device can also act as a reduction gear, with a piston (44) acting on the housing (20) in the direction which will release the clutch (18) and applying a brake (43) preventing the crown wheel (8) from rotating even in the direction normally permitted by the free wheel (16). The narrow bleed ducts (151, 172) of the chamber (46) associated with the piston (44) and a damping chamber (171) prevent sudden variations in the state of the clutch (18). The transmission device enables operation as a reduction gear, especially when the vehicle engine is used as a brake, is operating at low speed or at high load, while avoiding the shocks produced when the piston is activated or deactivated.
Patent FR-2725057-A1 (FR)
Title: Magnetic data storage card for performing transactions on multiple networks
Inventor: MARTIN PHILIPPE
IPC: G06K19/077
Filed: 1994-09-28
Abstract: The card has a circuit (CI1) that simulates the signals induced by the magnetic track permitting the reader to have data in a form that gives access to different networks. The simulation circuit has an electromagnetic device inducing a magnetic field and a control circuit for the electromagnetic device.   The circuit stores one or more messages to be emitted by the electromagnetic device, which is formed along the length of the card, parallel to the long edge of the card.  The controller is implemented by a microprocessor with a memory to store the control program and the messages to be transmitted.