baber/WOPTO huggingface dataset:
Patent FR-2660447-A1 (FR)
Title: Optical device for the nonlinear processing of radiation and of images
Inventor: MARC CORNUEJOLS GEORGES
IPC: H04N5/74
Filed: 1990-09-27
Abstract: This device transforms an initial image (1) into a final image (8), the elementary (point-like) light intensities of which are amplified in a nonlinear way. This device includes an optical component (6) which is transparent pixel by pixel, possessing at each pixel a transparency which can vary as a function of the light intensity arriving at this pixel, and a control circuit (7) controlling the operation of the optical component (6) uniformly over its entire area, the initial image (1) being formed on, or a short distance away from, this optical component (6) and the rays (3, 5) forming the initial image (1) which pass through the said optical component (6), in such a manner that the light intensities (2, 4) of the pixels of the initial image (1) are amplified in a nonlinear way, leading to the formation of a final image (8) of which the contrasts between the light intensities of two pixels (9, 11) are different from those between two corresponding pixels (2, 4) of the initial image (1). This invention applies to filming (taking pictures) under difficult illumination and displaying images formed on flat screens, the images possibly being projected.
Patent FR-2668629-A1 (FR)
Inventor: JEAN-LOUIS SARRADIN
IPC: G06Q20/00
Filed: 1990-10-30
Abstract: The terminals each comprise transaction data acquisition means (70, 72, 76, 77), a wireless communication interface (79) with a distant central station and having electronic initialisation and means (70, 76, 77, 79) arranged in order, in the course of a transaction, to communicate with the central station. These terminals are configured into a non-cabled network. These terminals permit certain professionals and tradespeople not to require their clients to move in order to acquire their confidential code.
Patent FR-2668768-A1 (FR)
Title: Complete natural manure - uses beer waste to help nitrogen utilisation in the soil
Inventor: ELIANE ERNY
IPC: C05G1/00
Filed: 1990-11-02
Abstract: Manure, composed of vegetable, animal and mineral prods. is claimed from 1/3 transformed (into assimilable elements) material plus 2/3 of the same materials not yet transformed by mechanical mixing in heaps every 2,3 or 5 days, with addn. of water and oxygen from the air) passed through the beds, and mixing in of algae, microrhizal fungi and bacterial. Prefd. addns. are: (i) beer drass (the residue of husks after the grain has been used in brewing) whcih transform the nitrates in the soil to nitric nitrogen and creates a micro-climate which protects the plants against diseases and insects; (ii) cultivated legumes and at least 1% of fertile soil contg. micorrhizal fungi to encourage ammoniacal fermentation and complete nitrification. Prefd. compsn. 75% organic prods. 25% natural minerals. The nutritive elements can be increased or decreased to give a pH of 7, desirable for general culture and the fixation of nitrogen thanks to the incorporated seaweed and the symbiosis of the different bacterial in the soil. Prefd. materials are: wood granules, tree bark, (both sterilised), legumes and/or leguminous pods or shucks and/or grapeseed, cereal grains, cotton residues, and/or peat, straw, molasses vinasse and seaweeds. Prefd. animal materials are: Peruvian guano, fish guano, horn, bones and/or poultry residues, feathers, earthworm (lombricus) humus and wool stuffing. Pref. mineral materials are: diverse rocks, contg. nitrogen potash, phosphorus, calcium, magnesium, trace-elements or simply phosphorus potash. USE/ADVANTAGE - The manure is made fron good quality organic materials free from harmful elements. it contains the necessary nutrients for one culture and beyond. The beer drass helps with the prodn. of assimilable nitrogen in the soil. Once spread and mixed with the soil the manure is no longer washable by the ran or intensive watering and provides an organic material in the soil reconstructing it, giving a good aeration and as a result an intense bacterial life.
Patent FR-2669440-A1 (FR)
Title: Dispositif de visualisation en couleur par projection mettant en óoeuvre des valves optiques.
Inventor: PATRICK LACH
IPC: H04N9/31
Filed: 1990-11-21
Abstract: L'invention a pour but d'améliorer le rendement lumineux de ce type de dispositif, sans nuire à l'homogénéité en couleur et en luminance de l'image; et tout en limitant leur encombrement. Dans un dispositif selon l'invention, trois valves optiques sont placées en regard de trois faces (5', 6', 7') d'un cube recombineur (C'). Les moyens de séparation d'un faisceau de lumière blanche (F) en trois faisceaux de lumières colorées (F1, F2, F3) consistent en un cube séparateur (C). Les intersections (3, 3') des surfaces traitées (1, 2; 1', 2') des deux cubes (C, C') sont alignées, et ces surfaces traitées sont deux à deux dans un même plan. De plus, à l'extérieur des cubes (C, C'), les trajets optiques des trois faisceaux (F1, F2, F3) sont identiques, de manière que les distances optiques entre la source de lumière blanche et les valves soient elles-mêmes identiques.
Patent FR-2670226-A1 (FR)
Title: Construction comprising modular elements
Inventor: BERTRAND EUZEN
IPC: E04B1/00
Filed: 1990-12-07
Abstract: The invention relates to a construction comprising modular elements, in particular three-dimensional elements which are preferably transportable. The construction according to the invention comprises arms (2) radiating in a horizontal plane, at least one service column (3) constituting a junction for said arms, support pillars (4) for the radiating arms, these pillars being arranged preferably at the ends of the said arms, the whole assembly constituting a supporting framework defining cells (6) for receiving shells which are inserted between the volumes delimited by the said arms in such a way that the shells, in the assembled state, are insulated from one another. Application to dwellings.
Patent FR-2656368-A1 (FR)
Title: Systeme de vitrage d'une facade de batiment.
Inventor: KLAUS BISCHLIPP
IPC: E06B7/10
Filed: 1990-12-18
Abstract: L'invention concerne l'aération directe de l'intérieur d'un bâtiment à travers une façade vitrée. Les montants (12) des différents éléments d'encadrement (11, 11') sont pourvus, au moins par endroits, d'ouvertures d'aération, de manière que lorsque des vantaux de fenêtre (20), prévus du côté intérieur sont ouverts et/ou lorsque des dispositifs d'aération des vitrages fixes sur le côté intérieur sont dégagés, de l'air puisse circuler (flèches 26) à travers les fentes d'espacement extérieures (19) entre les vitrages extérieurs (7, 8) et l'espace intermédiaire délimité entre ces vitrages extérieurs et les dispositifs d'aération (20) prévus à l'intérieur. L'invention est applicable aux façades rideaux d'immeubles de bureaux et d'affaires, de bâtiments administratifs, ainsi qu'aux bâtiments d'habitation.
Patent FR-2671299-A1 (FR)
Title: Structure pour supporter les outils de formage dans une machine a former les toles par etirage.
Inventor: JEAN-PAUL HUET
IPC: B21D11/02
Filed: 1991-01-08
Abstract: Structure pour supporter les outils de formage dans une machine à former les tôles par étirage, caractérisée en ce qu'elle se compose de n segments de table juxtaposés (4), montés dans un bâti de la machine, au moins n-1 desdits segments de table étant équipés, chacun individuellement, de moyens permettant de placer ledit segment, soit en position haute de travail, soit en position basse de repos.
Patent FR-2673456-A1 (FR)
Inventor: BERNARD PUEL
IPC: F24F13/062
Filed: 1991-02-28
Abstract: The invention relates to an air nozzle for a cooling system, the nozzle having an inlet face for the introduction of a flow of blast air and an outlet face for diffusing this flow of air towards a cooling device, characterised in that the nozzle comprises means making it possible to render the flow of outlet air homogeneous in direction and in intensity.
Patent FR-2678737-A1 (FR)
Title: Resonance magnetometer with optical pumping using a pulsed electrical discharge
Inventor: JEAN BONZOM
IPC: G01R33/26
Filed: 1991-07-01
Abstract: The discharge established in the cell (10) filled with gas (12) is pulsed. The line width is reduced and the precision of the magnetometer increased. Application to the measurement of magnetic fields.
Patent FR-2666158-A1 (FR)
Title: Multiplexeur fluidique redondant.
Inventor: SNOW BARTON HUNTER
IPC: G05B19/414
Filed: 1991-08-08
Abstract: On augmente la fiabilité d'un dispositif d'actionnement fluidique multiplexé en disposant deux multiplexeurs fluidiques (68, 70) dans un trajet d'écoulement en parallèle entre une vanne de sélection (72) et plusieurs actionneurs fluidiques (32, 34, 36). Des capteurs de position (52; 54; 56) associés aux multiplexeurs et aux actionneurs fournissent à un microprocesseur (10) des signaux de réaction. Dans le cas où les signaux de réaction identifient un mauvais fonctionnement dans le multiplexeur fournissant le fluide aux actionneurs, le microprocesseur rendra inactif le multiplexeur défectueux et activera un multiplexeur redondant, ou de réserve, en actionnant la vanne de sélection. Application aux systèmes de commande fluidiques-mécaniques.
Patent FR-2680613-A1 (FR)
Title: Activator for isotopic mutation
Inventor: MICHEL MEYER
IPC: H02N11/00
Filed: 1991-08-19
Abstract: Generator of energy by resonant nuclear ferromagnetism, consisting of a "U"-shaped chassis made of mild steel containing a cylindrical bar made of ferromagnetic fuel rod on which at least 3 induction coils act. The first coil is an electromagnet, the second is a nuclear magnetic resonance actuator, the third recovering the induction energy present in the bar. Device intended particularly to supply commercially exploitable electrical energy as well as to perform isotopic mutations.
Patent FR-2681328-A1 (FR)
Title: Proton-conductive polymer, application as electrolyte in electrochemical devices
Inventor: JEAN-YVES SANCHEZ
IPC: H01M10/052
Filed: 1991-09-13
Abstract: Basic proton-conductive organo-inorganic polymer obtained by copolymerisation of three precursors: - a precursor based on a trialkoxysilane, on which a methanesulphonamide group is grafted by means of an alkyl or aryl chain unit, - a "deprotonating" precursor based on a trialkoxysilane onto which is grafted a group derived from a nitrogenous base, preferably an imidazoline group, by means of an alkyl or aryl chain unit, - a "plasticising" and solvating precursor exhibiting at least one urea group, product of a reaction between a primary mono-, di- or triamine D and a trialkoxysilane E onto which an isocyanate group is grafted by means of an alkyl chain unit.
Patent FR-2666754-A1 (FR)
Title: Device and method for continuously washing manufactured articles
Inventor: GIOVANNI CESANO
IPC: B08B3/04
Filed: 1991-09-17
Abstract: In this device comprising a support structure (3) guide rollers (4) mounted so as to be able to turn on the structure guiding the manufactured article along a predetermined path, a vessel with constant level (6) filled by water circulating in the opposite direction from the manufactured article and opposed rollers for finally pinching which turn in opposite directions in order to entrain the article and compress it in a localised manner in order to squeeze out the water, provision is made for an additional stage consisting in forcibly passing water through the manufactured article (2), taking advantage of the difference between the pressure of water above the manufactured article and the pressure below this article. Application in particular to the removal of surface-active agents, particularly in the manufacture of padding (mattresses).
Patent FR-2668562-A1 (FR)
Title: Dispositif de palier, notamment pour articulation a la cardan.
Inventor: HANS LINDENTHAL
IPC: B21B35/14
Filed: 1991-10-09
Abstract: Ce dispositif de palier pour deux pièces, mobiles l'une par rapport à l'autre, d'une articulation pour arbre articulé, par exemple entre un croisillon et une chape d'articulation, est du type dans lequel une pièce, orientée radialement de l'intérieur vers l'extérieur et réalisée essentiellement en forme de tourillon, présente un diamètre diminuant radialement vers l'extérieur d'une manière étagée et comporte, en vue de la transmission d'un couple de rotation, des roulements présentant au moins deux rangées de rouleaux cylindriques à trajectoires de diamètres différents. Suivant l'invention, le long de l'axe de tourillonnement (16), le roulement (7) qui est radialement extérieur et de plus petit diamètre est disposé au moins partiellement à l'intérieur de la largeur (B) du roulement (3) qui est radialement intérieur et de plus grand diamètre.
Patent FR-2682268-A1 (FR)
Title: Checkout counter for self-service shop
Inventor: DENIS FRYS
IPC: A47F9/04
Filed: 1991-10-11
Abstract: Checkout counter for self-service shop of the kind that has a feeder belt, a cash till and a run-out belt. According to the invention, the run-out (3) of the unit is broader than the feeder belt (1) and certain specialised areas (51, 52, 53) allow for the articles to be deposited on the basis of their physical characteristics, these articles being moved by hand or after being mechanically conveyed. Applications: to increase checkout throughput and to reduce the inconveniences of large stores.
Patent FR-2683585-A1 (FR)
Title: Window having a wooden casement surrounding frame fitted with means which provide ventilation for the said wood
Inventor: JEAN-FRANCOIS PELLERIN
IPC: E06B7/14
Filed: 1991-11-12
Abstract: The window casement comprises a glass pane (2) mounted on a receiving rabbet (rebate) (3) formed on a surrounding frame (4) without a sealing cover (hood) made up of mechanically-assembled wooden stiles and rails. The frame (4) has bores (10,11) along its entire perimeter which pass through its thickness from the base (6) of the said rabbet (3) as far as an external edge of the said frame (4), the said bores opening onto the base (6) of the said rabbet (3) at least some of the said bores (10,11) opening onto an external edge of the frame (4).
Patent FR-2669517-A1 (FR)
Title: Instrument applicateur de liquide du type a pointe.
Inventor: MASAAKI MORITA
IPC: A46B11/04
Filed: 1991-11-20
Abstract: L'instrument selon l'invention pour appliquer un liquide, notamment un liquide cosmétique,et du type à pointe, la pointe comportant un tube 1 de sortie du liquide et un corps 2 élastique ou souple de pointe recouvrant la surface périphérique extérieure et: l'extrémité de sortie du tube 1 pour appliquer le liquide sur la peau ou autre, est caractérisé en ce que le corps 2 comprend une première partie 3 à travers laquelle le liquide peut sortir, et une seconde partie 5 à travers laquelle le liquide ne peut pas sortir.
Patent FR-2684367-A1 (FR)
Title: Process for obtaining a silica sol dispersed in a lower alkanol and application of the organosol thus obtained, especially to the preparation of compositions for the surface coating of organic glass
Inventor: ERIC JACQUINOT
IPC: G02B1/10
Filed: 1991-12-02
Abstract: Process for obtaining a silica sol dispersed in a C1-C3 alkanol containing, by weight, less than 1% water and up to 50% silica in the form of discrete particles with a mean diameter of between 5 and 100 nm, not bonded to each other by siloxane bonds, in which process an aqueous silica sol containing up to 50% silica in the form of discrete particles with a mean diameter of between 5 and 100 nm, not bonded to each other by siloxane bonds, is mixed at room temperature with at least one part by weight, with respect to the aqueous silica sol, of the corresponding C1-C3 alkanol and then this mixture is subjected to a pervaporation at a temperature less than or equal to 80@C until a dispersion containing, by weight, less than 1% water is obtained, silica sol and use in obtaining compositions intended for coating organic glasses.
Patent FR-2684755-A1 (FR)
Title: Bouchon allumeur pour grenades a securites de fonctionnement et de stockage.
Inventor: PIERRE-HENRI SASSIER
IPC: F42C9/06
Filed: 1991-12-09
Abstract: L'invention concerne un bouchon allumeur pour grenade possédant un système à sécurités multiples et indépendantes permettant d'avoir une interruption et un désalignement des composants dits "primaires" de la chaîne pyrotechnique durant les périodes de stockage lorsque la grenade est munie de son bouchon allumeur. L'invention permet lors de son utilisation d'avoir un retard mécanique de mise en place de la chaîne pyrotechnique après lâccher de la cuillère (9), d'avoir un deuxième retard mécanique pour déclencher la percussion de l'amorce. En cas de mauvais fonctionnement si le retard de percussion est plus court que le retard de mise en place de la chaîne pyrotechnique, le percuteur vient arrêter le mouvement de mise en place de la chaîne pyrotechnique et le bouchon allumeur est dans ce cas neutralisé.
Patent FR-2686043-A1 (FR)
Title: Method of producing a structural panel of the sandwich type, and panel thus obtained
Inventor: ALAIN BARBIER
IPC: B29D24/00
Filed: 1992-01-14
Abstract: Method of manufacturing, in a single operation, a composite structural panel, of the sandwich type, consisting of a cellular core made of thermoplastic, of two skins made of reinforced thermoplastic of the fibre-reinforced thermoplastic type in which the fibres are arranged perpendicularly to the axis of the cells of the said core in the case of a honeycombed core, and of one or more metal inserts intended especially for reinforcing the panel and/or subsequent fixing to this panel, characterised in that the said skins (12, 12') are preheated to a temperature of the order of 200 to 220@C so as to render them malleable and to promote their bonding (fastening) by fusion-bonding to the cells of the said core (10) and in that the said metal insert or inserts (18, 18') are preheated before stacking the various elements in a tool for shaping the said panel. The invention also relates to the structural composite panels obtained by the implementation of this method.
Patent FR-2686808-A1 (FR)
Title: Member for diffusing a gas mixture containing ozone
Inventor: NATHALIE MARTIN
IPC: B01F3/04
Filed: 1992-02-05
Abstract: This member, of the type comprising means (11) of connection to a distribution (supply) system for the mixture and a frame (12) for supporting a plate (13) for diffusing the mixture, made of porous material, is characterised in that at least the supporting frame (12) and the diffusing plate (13) are made from the same material and in that they are welded to each other using a gastight weld bead (14) made of the same material.
Patent FR-2687568-A1 (FR)
Title: Instillation (dropper) structure (basket) for collyrium (eyewash) packaging and dispensing assembly, and associated packaging and dispensing assembly
Inventor: GILBERT LATAIX
IPC: A61F9/00
Filed: 1992-02-20
Abstract: The invention relates to an instillation structure for a collyrium packaging and dispensing assembly, the said assembly including a main gussetted body surrounded coaxially by an outer protective casing and a dispensing tip. According to the invention, the instillation structure (100) consists of a monobloc plastic assembly, with a base portion (101) topped by a conically flaring bearing portion (102), the base portion including two coaxially cylindrical collars (103, 104), an outer collar (103) of which allows the instillation structure (100) to be mounted inside the protective casing (2) in the annular space (15), and an inner collar (104) of which makes it possible to mount the said structure on the dispensing tip (3) for its use. The cylindrical collars (103, 104) each define a dust seal (16, 17) with the protective casing (2) and the main gussetted body (11) when the instillation structure (100) is integrated in the said assembly. Application in particular to producing packaging and dispensing assemblies for collyrium.
Patent FR-2680549-A1 (FR)
Title: Appareil de pompage, notamment pompe a pistons.
Inventor: HEIKO BUBLITZ
IPC: F04B1/04
Filed: 1992-08-20
Abstract: L'invention concerne un appareil de pompage à déplacement ou - notamment - une pompe 0 pistons. L'appareil est agencé de telle sorte qu'entre deux courses de travail se succédant dans le temps il existe des déphasages différents qui sont entre eux dans un rapport non entier. On peut ainsi éviter pratiquement le risque de génération de bruits ou d'oscillations en résonance.
Patent FR-2696206-A1 (FR)
Title: Verrou cylindrique muni d'un rotor et d'un stator et clé pour un tel verrou.
Inventor: ROLAND ARZUL
IPC: E05B19/00
Filed: 1992-09-29
Abstract: Verrou comportant un stator (10, 101, 201) et un rotor (12, 104, 204) monté dans ledit stator (10, 101, 201), ledit rotor (12, 104, 204) étant muni d'un logement (25, 105, 205) destiné à recevoir une clé (108, 208) adaptée à coopérer avec des éléments de condamnation (26, 127, 227) prévus pour verrouiller ledit rotor (12, 104, 204) par rapport audit stator (10, 101, 201) lorsque la clé (108, 208) n'est pas présente dans ledit logement (25, 105, 205), et rendre libre le rotor (12, 104, 204) de tourner par rapport audit stator (10, 101, 201) lorsque la clé est présente dans ledit logement (25, 105, 205); le logement (25, 105, 205) du rotor (12, 104, 204) est un alesage axial cylindrique de section non circulaire dans lequel s'étendent les éléments de condamnation (26, 127, 227) dont au moins deux d'entre eux sont dans un même plan perpendiculaire à l'axe (102, 202) commun au rotor (12, 104, 204) et au stator (10, 101, 201), ladite clé (108, 208) étant creusée d'une gorge (110, 210) périphérique circonférencielle limitée intérieurement par un fond (111, 211) avec lequel les au moins deux éléments de condamnation (26, 127, 227) sont amenés à coopérer lorsque la clé (108, 208) est présente dans le logement (25, 105, 205) du rotor (12, 104, 204).
Patent FR-2698078-A1 (FR)
Title: Flask stopper device with distribution unit - comprises lid, with bore to container interior, having sliding piece supporting collar with stopper
Inventor: ANDRE TARTAGLIONE
IPC: B65D47/24
Filed: 1992-11-18
Abstract: The device includes a lid (2) formed by a bottom (5) and a cylindrical lower skirt (4) fixed in the neck of the container.  An upper cylindrical collar forming a funnel (6) has a sliding piece (3) which can move between two extreme positions.The bore of the funnel (6) communicates with the container interior and the sliding piece (3) has a bottom (9) supporting a lower cylindrical  collar (11) which is engaged on the funnel (6). An opening (14) in the sliding piece (3) communicates with the bore. Coaxially with the collar (11) is a piece (12) of the same diameter as the bore which forms the stopper when the sliding piece in its low position. USE -  Cheap stopper for cosmetic tubes contained in a handbag.
Patent FR-2698335-A1 (FR)
Inventor: DUBOST HERVE
IPC: A01K1/02
Filed: 1992-11-26
Abstract: The case or box is installed on the rear of a motor cycle. Its top cover (7) is surmounted by two hollow, concentric, transparent, hemispheres (1,2) fixed by a channel-shaped flexible gasket. Both hemispheres are joined by a ventilator (3), the inner hemisphere (2) having a large aperture and protective washer beneath this. The inner hemisphere has a group of holes, and the outer hemisphere (1) a ventilating hole, near its base. The outer hemisphere and channel gasket are fixed to the cover by screws, with self-locking nuts, covered externally. USE/ADVANTAGE - Conveys animals in best conditions. Enables animal to see outside, for reassurance. Padded for safety.