baber/WOPTO huggingface dataset:
Patent FR-2644816-A1 (FR)
Title: Sound-insulating partitioning module, enclosures and chambers for sound insulation implementing such modules
Inventor: PEUCHOT ALAIN
IPC: E04C2/38
Filed: 1989-03-22
Abstract: The present invention relates to a partitioning module having a high capacity for sound insulation, consisting of two juxtaposed plates of hard or semi-hard materials 1, 2 rebated into a framework 3. More particularly, it relates to the production of modular sound-insulation enclosures implementing such partitioning modules. Application: high-performance partitioning, particularly for a sound-proofed enclosure for musicians.
Patent FR-2644991-A1 (FR)
Title: Device which can be moved between a folded position, or walking-stick position, and an unfolded position, or seat position
IPC: A45B5/00
Filed: 1989-03-31
Abstract: Device which can be moved between a folded position, or walking-stick position, and an unfolded position, or seat position, characterised in that it consists, on the one hand, of a rigid frame 1 formed by the association of a front framework 3 in the form of a V and of a rear framework 4 in the form of a X articulated on the framework in the form of a V at its upper part, the displacement of one of the frameworks 3, 4 into the walking-stick position or into the seat position giving rise automatically to the displacement of the other framework 4, 3 into the same position and, on the other hand, of a sitting support 2 formed by a flexible surface 21 connecting two rods 20, 20' respectively articulated on the V-shaped framework 3 and interacting with actuating members capable of bringing them automatically into an essentially horizontal unfolded position when the frame 1 is in the seat position and into a position folded-up along the longitudinal members when the frame 1 is in the walking-stick position.
Patent FR-2645367-A1 (FR)
Title: Process for preparing parts made from magnetic material, especially magnetic circuits made from cut metal sheet, before the electrostatic application of a layer of particles
IPC: H01F41/02
Filed: 1989-03-31
Abstract: The present invention relates to a process for preparing parts 1 made from magnetic material and intended to be covered by a layer of particles electrostatically. The parts 1 are demagnetised A then subjected to ultrasound vibrations preferably at the degreasing station B so as to eliminate the filings which may be deposited on them, before being coated with a layer of particles, in particular insulating particles.
Patent FR-2646276-A1 (FR)
Title: Method of manufacturing a flat (ribbon-type) multi coaxial cable and cable obtained thereby
Inventor: CHOLLEY HENRI
IPC: H01B7/08
Filed: 1989-04-20
Abstract: Method characterised in that: - a small number of primary elements and a corresponding number of drain wires are taken and assembled according to a precise orientation, surrounding them with the outer screen in order to form coaxial elements; - the coaxial elements are joined together, simultaneously with the above operation, into a ribbon element, the drain wires being aligned in the plane of the ribbon element and the coaxial elements are fixed to a preassembly tape in order to form a subassembly; - several subassemblies are combined in order to form the ribbon of the cable.
Patent FR-2646513-A1 (FR)
Inventor: WRIGHT PETER
IPC: E21B47/00
Filed: 1989-04-26
Abstract: Method for determining at least one characteristic of a casing cemented in a borehole, such as cement bond and casing thickness, from a reflected acoustic signal S(t) obtained by directing an acoustic pulse at a substantially normal incidence towards a radial sector of the wall of the casing, said pulse stimulating thickness resonance within the walls of the casing. The method according to the invention comprises the steps of : defining a first time window corresponding to a first portion of signal S(t) including the initial reflection from the casing and subsequent acoustic returns due to resonance, defining a second time window corresponding to a second portion of signal S(t) only including the initial reflection from the casing, and determining said casing characteristic from information related to resonance contained in said first time window while normalizing said information by information contained within said second time window.
Patent FR-2646344-A1 (FR)
Title: Bac de retention des liquides de decomposition d'un cadavre
Inventor: CAZALIS PIERRE PAUL
IPC: A61G17/00
Filed: 1989-04-27
Abstract: L'invention concerne un bac 1 destiné à la rétention des liquides de décomposition d'un cadavre comportant des parois latérales 4a, 4b, 4c, 4d, et une plaque de fond 3 conformée de façon à présenter en alternance des nervures 5 et des cavités 6 longitudinales, lesdites cavités contenant un produit à haut pouvoir absorbant et étant recouvertes par une grille 11. Le produit absorbant immobilise les liquides de décomposition, et le bac 1, réalisé de préférence en ABS, peut être incinéré avec la grille 11 et le produit à haut pouvoir absorbant après usage. Le bac 1 est placé sous le cercueil ou à l'intérieur du cercueil.
Patent FR-2647997-A1 (FR)
Title: Process and device for the three-dimensional reconstruction of objects from images of projections taken with any angle of incidence
Inventor: VENAILLE CHRISTOPHE
IPC: H04N13/04
Filed: 1989-06-02
Abstract: The process for the three-dimensional reconstruction of objects from 3 projection images taken with any angle of incidence consists: - in segmenting the images, in extracting the contours, and in structuring these contours branchwise; - then, using the method for matching points in 3 views, in extracting all the triplets of points, belonging to these branches, which are potentially homologous in these three views while associating an assignment cost with each of these triplets; - in establishing, based on these triplets, tables of branch-matching hypotheses in which all possible triplets are picked out with their assignment costs; - in administering all the branch-matching hypotheses by using the fact that the branches consist of connected points, either to search for the best matching hypothesis, or to search for all possible solutions and to filter out the high-cost solutions and the non-symmetric solutions. The invention applies, in particular, to the reconstruction of vascular networks in 3D or to the reconstruction of objects, for example atomic structures in crystallography, or aerial paths of flying craft (aircraft, missile, satellite).
Patent FR-2648404-A1 (FR)
Inventor: FORTE PASCAL
IPC: B60L5/32
Filed: 1989-06-14
Abstract: PCT No. PCT/FR90/00418 Sec. 371 Date Feb. 6, 1991 Sec. 102(e) Date Feb. 6, 1991 PCT Filed Jun. 13, 1990 PCT Pub. No. WO90/15730 PCT Pub. Date Dec. 27, 1990.Pneumatic device for applying the upper end of a pantograph, termed a horned slipper holder, against the overhead contact wire with an appropriate pressure, characterized in that the pneumatic cushion (4) has, inside the leaktight enclosure (28) which is formed by the two cover plates (21, 22) and the rubber bellows (23), a connecting rod (32) exerting on the movable cover plate (22) a translational displacement which is reproducible as a function of the air pressure prevailing in the enclosure (28). This translational movement is transformed, via the two arms (34) acting on two ropes (38) and on two cams (39), into a rotation of the shaft (7) of the lower arm (8) of the pantograph.
Patent FR-2649185-A1 (FR)
Title: Device for mounting and/or positional adjustment of a lamp in a lighting or signalling appliance
Inventor: MEYRENAUD JEAN-LUC
IPC: F21V19/02
Filed: 1989-07-03
Abstract: The subject of the present invention is a device for mounting and/or positional adjustment of a lamp in a lighting or signalling appliance such as, more particularly, a headlamp, especially for a motor vehicle. A lamp (bulb) 7 is mounted on a lamp holder 12. According to the invention, the said lamp holder 12 includes a bearing region 13 of spherical type which interacts with a surface 14 of spherical type made on the wall of the reflector 2, blocking means 16, 19, 20 being furthermore provided. Application to headlamps for motor vehicles.
Patent FR-2649459-A1 (FR)
Title: Damper employed in a fluid medium for the purpose of limiting the excursions of a submerged load
Inventor: LALOUBERE JEAN CLAUDE
IPC: B63B22/00
Filed: 1989-07-05
Abstract: Damper employed in a fluid medium in order to limit the excursions of a submerged load hanging by means of a cable equipped with an elastic system from a float, when the latter is in a turbulent medium, or at least in order to limit its speed of travel. The device includes two panels PS and PI made from flexible material, these being attached at their central part, flexible links L1, L2, L3, L4 joining the panels on the periphery, hangers SS and SI connected to the panels in the corners of the base at the same points and produced from a flexible material. In operation, the panels form themselves into a pouch which creates a force which opposes vertical tensions to which the device is subjected. The device, according to the invention, is particularly intended for radiosonic buoys used for sub-sea detection or for hunting submarines.
Patent FR-2634923-A1 (FR)
Title: Procede d'utilisation d'une information a priori dans la tomographie informatisee
Inventor: LITTLE FRANCIS HOWARD
IPC: G01N23/04
Filed: 1989-07-20
Abstract: Dans le but d'améliorer la qualité de l'imagerie dans la tomographie informatisée TI, on développe une information à priori sur l'objet en essai 14 en sondant 28 ses surfaces à une multitude de points suffisants pour localiser et définir spacialement l'enveloppe de la section transversale de l'objet devant être soumis à une imagerie. Un balayage TI de l'objet en essai est alors exécuté, et l'image TI reconstruite à partir de celui-ci est corrigée avec cette information à priori. Pour accélérer le développement de l'information à priori, l'enveloppe convexe de l'objet en essai est reconstruite à partir d'une donnée sur la projection radiographique 20 et ajustée avec la donnée sur la mesure 22 développée par la sonde 28 de manière à définir l'enveloppe de la section transversale. Application à l'imagerie TI pour faciliter l'inspection industrielle non destructive de pièces critiques.
Patent FR-2647308-A1 (FR)
Title: Chewing-gum composition and manufacturing method
IPC: A23G4/00
Filed: 1989-08-22
Abstract: Chewing-gum composition, characterised in that it comprises a base gum to which is added from 0.01 to 5 parts by weight of the base gum of a mixture of a fluoride salt, of chlorohexidine diglutamate and of walnut vegetable extract, and method of preparing a chewing gum, characterised in that the base gum is heated and in that it is then mixed with the other constituents of the composition.
Patent FR-2645690-A1 (FR)
Title: Device for initialising a communication channel between a subscriber set and a base station in a communication system
Inventor: AVIS GRAHAM MARTIN
IPC: H04B7/24
Filed: 1990-03-05
Abstract: The system comprises a base station 104 in a network with a multitude of subscriber sets 41, where control information is communicated between the base station and the subscriber sets via a radio control channel at a frequency chosen by the base station from a multitude of frequencies. The base station transmits control messages comprising a single network number via the control channel. Timing of the communications transmitted by a subscriber set via a communication channel between a base station and the subscriber set is the subject of a refinement during initial establishment of the communication channel.
Patent FR-2659539-A1 (FR)
Title: Bookrest/document holder
Inventor: JACQUES KLEIN
IPC: B42F7/00
Filed: 1990-03-15
Abstract: The invention relates to a single piece bookrest intended to hold a book in an inclined position in order to allow easier reading or copying-out. It consists of two rigid walls (1) and (2) joined by a fold (3), and two flexible lateral faces (4) folded into an accordion and limiting the separation of these walls. The base (5) of the wall (1) is folded into a triangle dimensioned such as to obtain a rigid base providing good seating for the book resting against this wall. An increased thickness (6) on the end of the base (5) prevents this triangular part from unfolding. Simple folding makes it possible to convert it into a document holder, the base (5) of which acts as a flap. It is held closed by self-gripping fasteners (7). Use according to the invention is particularly designed for young scholars and typists.
Patent FR-2660456-A1 (FR)
Title: Control device for terminal screen
Inventor: LIONEL PONS
IPC: G06F3/038
Filed: 1990-03-28
Abstract: Device capable of controlling a screen (4) of a terminal (3) of a computer (1) with the aid of a "mouse" (8). An electronic package (7), connected to the mouse (8), is wired between the keyboard (5) and the screen (4). It includes a microprocessor (19), interfaces (23, 26, 29) for the connecting controllers (24, 25), memories (21, 22), a time base (20), as well as a line interrupter (27) which is controlled by the microprocessor (19). During initialisation, the screen and the keyboard are connected. This connection is however interrupted later when the mouse (8) transmits information to the screen (4).
Patent FR-2662314-A1 (FR)
Title: Grip for holding cables
Inventor: DANIEL COURBIS
IPC: H02G1/06
Filed: 1990-05-16
Abstract: The grip is noteworthy in that it is constructed in the form of a clamp comprising a monobloc profiled body (7) having, in its lower portion, a connection base and, in its upper portion, two fork-shaped profiled arms, the said arms being arranged to receive, in their upper portion, a cover-shaped means (15), and in that rollers (2, 3, 4, 5, 6, 8) are arranged in horizontal and vertical planes, these rollers being firmly attached but free to rotate in the body and cover thus constituted for allowing the said cables to be held and guided in their direction of insertion into the grip as a function of the given movements.
Patent FR-2663502-A1 (FR)
Title: Device for protecting plants against insects
Inventor: ROLAND DECAIX
IPC: A01G13/10
Filed: 1990-06-20
Abstract: The invention relates to a device intended to protect individual seedlings against insects in general and, more particularly, against butterflies, flies, snails and slugs. This device consists of a conical envelope (1), the base of which is reinforced by hooping (2). This casing is produced from a material of the mosquito-net type, enabling the seedlings to receive sun, ventilation and irrigation in the normal manner. The hooping provides rigidity for the assembly. As for the conical shape, it permits the nesting of the devices together in order to facilitate the operations of handling and storage. The device according to the invention is particularly adapted to protecting cabbages and other vegetable plants of similar configuration.
Patent FR-2649500-A1 (FR)
Title: Appareil photographique a mise au point automatique
Inventor: HIRAI ISAMU
IPC: G03B17/28
Filed: 1990-07-04
Abstract: Il s'agit d'un appareil photographique à mise au point automatique comportant une pluralité de zones de mesure de distance d'objet et un système d'objectif 20, comprenant un moyen de détection de schéma de répartition servant à détecter un schéma de répartition d'objets situés dans les zones de mesure de distance d'objet en fonction des distances d'objet mesurées, un moyen de mise au point pour ajuster une position axiale d'au moins une partie du système d'objectif 20 dans la direction de l'axe optique afin de détecter la position du plan focal et un moyen de variation du plan focal pour faire varier le plan focal. Le moyen de mise au point et le moyen de variation de plan focal sont entraînés en fonction du schéma de répartition des objets détectés par le moyen de détection de schéma de répartition de façon que le point focal de l'objectif correspond aux objets.
Patent FR-2664342-A1 (FR)
Title: Cable clamp device
Inventor: DANIEL COURBIS
IPC: B25J19/00
Filed: 1990-07-06
Abstract: The cable clamp device is noteworthy in that it comprises a body (4) having a ring shape made in one or more parts (4.1 - 4.2) joined together by fastener and connection means (5), the said body being set out to receive internally a distributor member (6) set out with one or more shaped openings (6.1) for positioning and inserting cables, the said body furthermore comprising over all or part of its periphery, openings (4.7) allowing a plurality of drums (7) to be positioned so that they can rotate freely partially overhanging the outer periphery of the said body.
Patent FR-2665312-A1 (FR)
Title: Method and device for transmitting several analog and digital signals in a single analog channel
Inventor: DENIS MARINIER
IPC: H04H20/00
Filed: 1990-07-24
Abstract: The invention relates to a method and a device for transmitting two analog signals and two digital signals at 300 Baud, simultaneously, or also two digital signals at 4800 Baud and 1200 Baud simultaneously, within a single analog channel having a passband of 40 Hz to 15 KHz, for example. The device comprises a transmission coder and at least one reception decoder. The coder receives two sound channels (1 and 2) and one or more management computers. One of the sound channels is frequency modulated by a subcarrier (5); the signals from the computers (7, 8, 15 and 16) frequency modulate other subcarriers (12, 14, or 5), enabled by another frequency (13) and monitored by the computers (10, 11 and 21). The whole of these signals, analog and digital, is transmitted and addressed digitally, by land line or radio link, to one or more reception decoders which demodulate the set of signals so as to route them to a single sound channel (30) (sound crosshatch 1 or sound crosshatch 2), and on the peripherals corresponding to the digital channels desired (10, 11, 27 and 28). This invention is intended mainly for the media and advertising communications markets.
Patent FR-2666420-A1 (FR)
Title: Device for transmitting infrared radiation to an object for a controlled time period
Inventor: HERVE TRETOUT
IPC: G01N25/72
Filed: 1990-09-05
Abstract: Device for infrared illumination of a controlled duration, which can be used especially for inspecting components using controlled infrared thermography, including a lamp (1) containing a filament through which an electrical current may pass, and a reflector mounted so as to rotate about an axis passing in the vicinity of the lamp, with means (11, 12) for driving the reflector in rotation at a speed calculated as a function of the desired irradiation duration and means (14) for absorbing the radiation emitted by the lamp and deflected by the reflector into a direction other than that of the object. Preferably, the reflector (6) is elliptical or parabolic, the filament (2) being close to its focus, and the absorption means comprising a casing cooled by liquid.
Patent FR-2666673-A1 (FR)
Title: Procede de determination des caracteristiques d'une structure vasculaire.
Inventor: JEAN LIENARD
IPC: G06T7/60
Filed: 1990-09-06
Abstract: Pour déterminer les caractéristiques, notamment les dimensions, d'une sténose vasculaire, dans le but de la soumettre à une angioplastie transluminale, on agrandit dans un écran de visualisation l'image de cette sténose. On se sert des bords d'écran comme représentatifs d'un tracé du contour de l'image. A l'intérieur de ce périmètre fermé on recherche les bords des vaisseaux, leurs axes moyens, et leurs sections d'une manière automatique. On affiche la variation entre le maximum et le minimum de cette section, c'est-à-dire le rétrécissement correspondant de la sténose. On montre que cette manière d'agir nécessite peu d'ordres de la part du praticien qui l'effectue et qu'en particulier ce nombre peu important d'ordres est compatible avec une commande de type vocale. Dans ces conditions le praticien peut travailler à mains libres sur le patient sans être préoccupé des manipulations propres à la mesure des caractéristiques.
Patent FR-2666872-A1 (FR)
Title: Appareil de chauffage de fluides muni de tubes conducteurs electriques.
Inventor: PATRICE CHRETIEN
IPC: F24H1/10
Filed: 1990-09-14
Abstract: Réchauffeur de fluides composé d'une paroi calorifuge dont l'intérieur est divisé en deux chambres (10, 11) par une cloison (9) traversée de tubes (12) conducteurs électriques alimentés en courant. Le fluide est chauffé fortement et pendant une assez longue durée par effet Joule. L'invention peut servir à la combustion de gaz pauvres et à l'incinération de déchets de tous états entraînés par le fluide.
Patent FR-2655034-A1 (FR)
Title: Rouleau de pose a palier pneumatique pour fils textiles.
Inventor: FRANZ DINNEBIER
IPC: B65H57/14
Filed: 1990-11-23
Abstract: Un rouleau de pose pour fils textiles, dans lequel une alimentation d'air centrale (12) alimente, par l'intermédiaire de deux conduits d'air (13, 17) séparés l'un de l'autre, deux coussinets (2, 3) poreux également séparés l'un de l'autre pour constituer un coussin d'air (8) qui forme un palier pneumatique entre l'arbre et une enveloppe (1) tournante.
Patent FR-2673908-A1 (FR)
Title: Device for maintaining and controlling the sealing and the lubrication of the lines of transmission shafts of the engines of boats
Inventor: DIDIER DELMOTTE
IPC: B63H23/32
Filed: 1991-03-13
Abstract: A volume which is integral with the boat equipped with a double seal is filled with a barrier lubricating liquid and thus performs the function of a packing box. The control of the sealing and of the lubrication of the packing box is carried out by the pressurised circuit of the barrier liquid. This packing box can be equipped with bearings and fulfils the function of oil cooler. Numerous systems of mounting or adapting the device can be implemented: - connected directly to the hull of the boat by welding or by polymerisation; - installed inside a sleeve which is integral with said hull; - made in the form of an internal casing; - integrated with the structures of the boat; - as a replacement for the "hydrolube" rings of existing installations; - constituted by a structural cavity of the boat concerned.
Patent FR-2674283-A1 (FR)
Title: Device for extinguishing an oil well and channelling the oil
Inventor: GILLES GARNIER
IPC: F41H11/16
Filed: 1991-03-21
Abstract: Simple device for choking (extinguishing) at (A) and channelling at (B) the oil from burning wells (11) where mines (10) have been laid. It consists of a concrete mass (1) dragged over the ground (12) in the direction of the arrow (9) by machines (8) themselves connected by cables (7) fixed to the mass (1) by hooks (6). The tips of the spikes (2) trigger the explosion of the mines (10). The raised and triangular front prevents sand accumulation and clears obstacles. On arrival above the well (11), the part (A) chokes the fire and closes the jet. When it is moved further, the oil (3) is channelled into the rear part (B). When this part has arrived above the well (11), the mobile pipe (5) is engaged by a collector (4) to remove the oil.
Patent FR-2675598-A1 (FR)
Inventor: MICHEL EMERIT
IPC: G05D7/01
Filed: 1991-04-17
Abstract: The device is comprised, between the inlet (A) and the oulet (B) of the fluid, of automatic self-regulation means adapted to maintain the fluid pressure difference constant between the inlet (A) ant the oulet (B), at a predetermined set-point value; said means comprise, arranged on a fluid conduit (1) between the inlet (A) and the oulet (B), a movable regulating element (2) for creating a variable pressure drop, and means for adjusting said pressure drop to the set-point value, cooperating with said adjusting element through a first housing (5) opening to the movable adjusting element and communicating either with the fluid outlet (B) or fluid inlet (A) according to the effective value of the pressure difference between the inlet and the oulet with respect to the set-point value. The device according to the invention may be used as a progressive discharge valve, particularly at the foot of heating columns.