baber/WOPTO huggingface dataset:
Patent FR-2620333-A1 (FR)
Inventor: HAUTON JACQUES
IPC: A61K9/50
Filed: 1987-09-15
Abstract: Unilamellar or multilamellar liposomes of which the encapsulated aqueous internal phase contains a gelled substance. Method for the preparation of such liposomes. Application of said liposomes in biological and pharmacological fields.
Patent FR-2620729-A1 (FR)
Title: Distillation installation of the Charente type distilling flask
Inventor: PRULHO RICHARD
IPC: C12H6/02
Filed: 1987-09-21
Abstract: A distillation installation of the Charente type distilling flask comprising a boiler intended to receive a fermented wort to be distilled and in which the hot flue gases produced in the combustion chamber 6 arrive in a discharge conduit via a side chamber. In order to reduce the duration of the distillation operation, the side chamber comprises at least two transverse partitions 11A, 11B dividing it into at least two sections 7A, 7B each connected at a first end to the combustion chamber by a supply conduit 8A, 8B, and opening out at a second end into a conduit 9 for discharging the hot flue gases produced in the combustion chamber, a portion of the said gases thus circulating between the said first and second ends of each section of the side chamber.
Patent FR-2605295-A1 (FR)
Title: Dispositif distributeur muni d'un rangement pour ajutage
Inventor: SAMUELSON BRUCE E
IPC: B65D83/14
Filed: 1987-10-14
Abstract: DISPOSITIF DISTRIBUTEUR COMPRENANT : UN RECIPIENT 12 DE LIQUIDE VISQUEUX SOUS PRESSION; UNE VALVE 14 A TIGE CREUSE EN SAILLIE 17; DES MOYENS 20 EN CONTACT AVEC LA TIGE ET PRESENTANT UN ORIFICE DE SORTIE 24 POUR DIRIGER LE LIQUIDE SORTANT DE LA TIGE; UN AJUTAGE D'APPLICATION 30, ALLONGE, CREUX, QUI SE MONTE SUR L'ORIFICE DE SORTIE DESDITS MOYENS DE DIRECTION; ET UN CHAPEAU 40 DONT LA PAROI PRESENTE UNE SURFACE INTERIEURE QUI DEFINIT UNE CAVITE 42, POUR LE LOGEMENT DES MOYENS DE DIRECTION, ET UNE LEVRE 43 POUR L'ACCOUPLEMENT AU RECIPIENT. LADITE PAROI DU CHAPEAU COMPORTE UN EMBOITEMENT 50 LE LONG DE LADITE SURFACE INTERIEURE, ET LEDIT AJUTAGE 30 EST RANGE DE FACON LIBERABLE DANS LEDIT EMBOITEMENT.
Patent FR-2622031-A1 (FR)
Title: Method of identifying an object and device for implementing it
IPC: G06K7/12
Filed: 1987-10-15
Abstract: The subject of the present invention is an especially confidential identification method ensuring the authenticity of any object as well as a device for implementing this method. According to the invention, the identification method consists in marking an object with the aid of at least one photo-luminescent ink which is invisible by nature, preferably with the aid of at least two photo-luminescent inks a, b, to produce the marking on the object, preferably in the shape of coded confidential information, and to excite the ink or the inks in an appropriate way in order to allow decoding of the information. The present invention is applicable to all objects whatever their nature, and particularly to objects having a significant market value such as objects of value in particular.
Patent FR-2621854-A1 (FR)
Title: Method of continuously manufacturing a plastic tube having a longitudinal closure and tubes manufactured by this method
Inventor: WICKLI WERNER
IPC: B29C65/10
Filed: 1987-10-20
Abstract: A profile 3 is brought in, at an acute angle, to the extruded tube 1. The surface zones of the profile 1 and of the tube 3 to be bonded to each other, are made plane by means of surface milling cutters, 5, 23. These zones are melted by hot air, which is brought in via a device 12, and then pressed against each other. This pressing is carried out by means of pressing rollers 11, an anvil 14, placed inside the tube 1, serving to provide the necessary back pressure. The holes, defined for receiving the closure pins, are drilled, by means of a drilling device 16 which can move in a cyclic fashion, through the now bonded profile 3. Next, by means of a heated slitting knife 18, the longitudinal cut is made through the plastic tube 1 bonded to the profile 3.
Patent FR-2621447-A1 (FR)
Title: Device for decelerating the fall of seed grain in storage silos
IPC: A01F25/16
Filed: 1987-10-13
Abstract: The present invention relates to a device for decelerating the fall of grain in silos, comprising, at the upper part, a receiving hopper 4 which carries two flexible vertical strips 4 placed facing one another and carrying intermediate levels placed in a staggered formation and consisting of a curved plate 10.
Patent FR-2628775-A1 (FR)
Title: Exterior wall for building - has outer cladding and inner insulation-facing on vertical battens to give continuous air cavities between floors
Inventor: PALLARD FRANCOIS
IPC: E04B2/88
Filed: 1988-03-21
Abstract: A Category III exterior wall for a building, consisting of an external dam-proof skin (11), a fire-resistant insulating layer (13) and an inner facing (14). The walls is constructed with vertical internal battens (12) which create a continuous cavity between floors of the building to allow air to circulate. The exterior facing (11) can be made from prefabricated panels, preferably with a decorative surface, while the insulation layer and inner facing are attached to the opposite side of the battens to the exterior racing. The fixing can use a variety of brackets or clamps to engage with the edges or inner surfaces of facing/insulating panels. At ground level the exterior facing panels which can be made e.g. from moulded concrete and measure 120 cm x 30 cm x 35 mm, can have outlets for penetrated water or condensation. ADVANTAGE - Improved resistance to humidity, with simplicity and low construction cost.
Patent FR-2630717-A1 (FR)
Inventor: JANIK MONIQUE
IPC: A21D10/02
Filed: 1988-04-29
Abstract: The invention concerns a package for viscous products which has a particular application in the kitchen for delivering a food product such as mayonnaise, cream or other sauce in the form of a decorative thread. According to the invention, the package (1) comprises a pocket (2) which is fluid-tight and flexible for retaining the viscous product (3) and a collar (4) placed inside the pocket, intended for the flow and shaping of the decorative thread of product. Furthermore, the collar (4) comprises means of retaining it in place in the proximity of the zone (8) of the pocket (2) to be opened. These means are in the form of an O-ring seal (9) which cooperates with a groove formed in the periphery of the collar (4). The invention concerns the packaging of industrial food products.
Patent FR-2632422-A1 (FR)
Title: Method and device for detecting the proximity of a ferromagnetic object
Inventor: COLOMB JACQUES
IPC: G01V3/10
Filed: 1988-06-02
Abstract: The invention relates to a method and a device for detecting the proximity of a ferromagnetic object, even through a metal wall. The method is characterised in that the concentration of the magnetic field lines created by the object to be detected is measured using two detection coils which are mounted in differential mode and which are subjected to the action of a primary excitation coil which generates an alternating magnetic field at a fixed frequency; and in that the proximity of the object to be detected is inferred from the concentration measurement thus performed. Application to the detection of the turbine blades of a flow meter.
Patent FR-2632640-A1 (FR)
Title: Process for the preparation of 1-alkyl-5-nitroimidazoles
Inventor: MUYHAUSER MICHEL
IPC: C07D233/92
Filed: 1988-06-10
Abstract: Process for the preparation of 1-alkyl-5-nitroimidazoles of general formula I by reacting an alkyl sulphate with an imidazole derivative of general formula II, the reaction being carried out in an organic solvent, followed by hydrolysis or alcoholysis of the product obtained. In the formulae I and II, R represents a hydrogen atom or an optionally substituted alkyl radical or an aryl or cycloalkyl radical. In the formula I, R1 represents an alkyl radical. In the formula II, X represents a group which can be removed by hydrolysis or alcoholysis.
Patent FR-2616348-A1 (FR)
Title: Arme-jouet a fonctionnement pneumatique avec chargeur dans un ensemble de detente
IPC: F41B11/55
Filed: 1988-06-10
Abstract: Le cylindre, muni d'un appendice axial et perforé axialement est fixé dans le corps de l'arme; un mécanisme coulissant 16 forme la détente 24 et le logement pour le chargeur des projectiles P, ce mécanisme étant soumis à l'action d'un petit ressort de rappel 18 dans le sens inverse à celui de l'actionnement manuel sur la détente; une liaison de poussée 3A est prévue entre le piston 5 et ce mécanisme 16 pour actionner, grâce à la course d'actionnement de la détente 24, l'armement du ressort et, à la fin de cette course, la libération du piston 5.
Patent FR-2636480-A1 (FR)
Title: Synchronous motor with permanent magnets
Inventor: REGIS ANDRE
IPC: H02K1/27
Filed: 1988-08-01
Abstract: The invention relates to a synchronous motor with permanent magnets. The subject is a synchronous motor with magnets comprising a stator formed of laminations 1 stamped and stacked to produce notches 2 for the stator coilings 3 and a rotor formed of laminations 5 stamped and stacked to constitute housings 6 for magnets 7, 8, characterised in that the stator laminations are stamped out so as to define partially or totally open notches 2 having an axis parallel to the axis of the rotor, the portion 9 of rotor lamination between two neighbouring magnets 7, 8 being stamped out so as to define a rotor pole having a plane of symmetry P passing through the axis of the rotor, the gap 10 increasing in a symmetrical manner starting from the said plane of symmetry on either side of the latter, the said portion 9 also including at least one pair of recesses 11, 12 arranged on either side of the said plane of symmetry P and close to the gap and far from the said plane so as to allow through a maximum of magnetic flux in the vicinity of the plane of symmetry of the pole and to limit the passage of the flux to the blanks of the pole, the direction of magnetisation of each magnet being perpendicular to the large face F of the adjacent pole. Application to synchronous motors with permanent magnets.
Patent FR-2637067-A1 (FR)
Title: Dispositif de determination de la forme du bord d'un objet galbe
Inventor: BERTRAND GERARD
IPC: G01B11/24
Filed: 1988-09-23
Abstract: La présente invention concerne un dispositif permettant de déterminer la forme du bord d'un objet galbé en vue de son contrôle et de la comparaison de ladite forme avec la forme d'un objet galbé standard, caractérisé en ce que, après focalisation et positionnement de l'objet galbé 1 par rapport à un gabarit 2 plan dudit objet, les bords de l'objet d'une part et du gabarit d'autre part sont éclairés par le pinceau 4 plan vertical d'un laser 3, ledit pinceau étant situé dans un plan perpendiculaire audit bord et contenant la normale auxdits bords, qu'une caméra 7, solidaire dudit laser et dont l'axe focal fait avec le plan du pinceau dudit laser un angle constant connu, enregistre d'une part les traces 5, 6 dudit pinceau sur lesdits bords et d'autre part un signal de référence 8 porté par ledit gabarit et que l'ensemble solidaire dudit laser et de ladite caméra se déplace tout autour dudit objet galbé en effectuant une série de mesures.
Patent FR-2641432-A1 (FR)
Title: Integrated device for capturing and processing images
Inventor: PETROLLI JEAN-PAUL
IPC: H04N5/335
Filed: 1988-12-30
Abstract: The device comprises an elementary detector for each pixel of the image to be processed and as many elementary processors as there are columns of pixels in the image. Registers R1 contain digital values representing these pixels either after a straightforward digitising procedure or after an intermediate step of a more complex procedure by convolving the pixels with a coefficient matrix specific to the chosen procedure. These registers are incremented by an arithmetic and logic unit 18 which receives information specific to the procedure to be executed from a register R3. The output buses B1 and B2 of the adjacent elementary processors provide the unit 18 with the digital values relating to the pixels processed in these processors for the convolution procedures. Application to the execution of operations on a captured image, such as digitisation, contours extraction, decomposition into spatial frequencies, geometrical transformations, etc.
Patent FR-2635552-A1 (FR)
Title: Serrure a minuterie pour portes de sous-sols de banques et autres
Inventor: EVANS WALTER R
IPC: E05B49/00
Filed: 1989-03-15
Abstract: Serrure à minuterie électronique pour portes de sous-sols de banques et autres, comprenant un mécanisme de verrouillage de porte comprenant une barre d'arrêt, la serrure à minuterie comprenant un boîtier de serrure 13, une paroi de séparation verticale intermédiaire disposée dans ladite chambre entre les parois frontale 11a et arrière 13a du boîtier, la paroi arrière et la paroi de séparation intermédiaire ayant des surfaces 24, 26 définissant des orifices de guidage cylindriques pour le mouvement de va-et-vient de la barre d'arrêt à l'intérieur de ces orifices. Une paire de moteurs électriques 32, 32aest prévue pour entraîner l'élément de blocage entre des positions de blocage et de libération de la barre d'arrêt. Un circuit imprimé 18 est prévu, et comporte une bande d'affichage visible à semiconducteurs pour afficher les instructions programmées et l'information concernant l'état de la serrure à minuterie, et une pluralité de boutons de programme de commutation électrique sont disposés sur la paroi frontale du boîtier de serrure.
Patent FR-2645744-A1 (FR)
Title: Derives de la benzothiazepine, leur procede de preparation et les intermediaires ainsi obtenus, leur application comme medicaments et les compositions les renfermant
Inventor: CLEMENCE FRANCOIS
IPC: C07D281/10
Filed: 1989-04-13
Abstract: L'invention a pour objet les produits de formule I : (CF DESSIN DANS BOPI) dans laquelle : - X = H, halogène, HO, alkyle ou alkoxy C1 - 3 , NO2 amino, mono ou dialkylamino, CF3 , - X1 , X2 , X3 = H, halogène, OH, alkyle ou alkoxy C1 - 3 , NO2 , amino, mono ou dialkylamino CF3 -O-, CF3 S-, - r et s = entiers de 0 à 4, - R3 et R4 = H ou alkyle C1 - 4 , - R1 et R2 = H, alkyle C1 - 4 ou forment un hétérocycle à 5, 6 ou 7 chaînons éventuellement substitué, ainsi que leurs sels. Leur procédé de préparation et les intermédiaires ainsi obtenus, leur application comme médicaments et les compositions les renfermant.
Patent FR-2637876-A1 (FR)
Title: Dispositif pour transporter un flux de produits a emballer comprenant le refoulement des produits mal positionnes
Inventor: FRANCIONI RENZO
IPC: B65G47/256
Filed: 1989-06-29
Abstract: Le dispositif est constitué essentiellement par un moyen de guidage en forme de canal 2, 3, 4 qui est supposé être disposé en position inclinée et présente une cassure 7 dans sa paroi de base pour permettre l'expulsion des produits P qui se déplacent à plat contre cette paroi. En correspondance avec la cassure 7, le moyen de guidage présente une courbe en forme de S et est courbé vers le bas pour faciliter l'expulsion.
Patent FR-2649302-A1 (FR)
Title: Revolving support for circular tabletop
IPC: F16M11/08
Filed: 1989-07-05
Abstract: The present invention relates to a revolving support for a circular tabletop and is intended to be installed in the middle of a round table. This device consists of a vertical shaft carrying flexible arms. It is held in position by ball bearings enclosed in a sealed case. The intended use is on large round tables with revolving tops.
Patent FR-2639785-A1 (FR)
Title: Circuit de compensation du retard du signal de luminosite de television multimode
Inventor: NAM BUM-HEE
IPC: H04N9/77
Filed: 1989-07-31
Abstract: L'invention concerne un circuit de compensation du retard d'un signal de luminosité. Elle se rapporte à un circuit de compensation qui comprend un filtre 6 qui sépare le signal de chrominance qui est analysé dans un circuit 7 permettant la sélection du système d'émission. En fonction de cette sélection, un signal de commande a, b, cest transmis à un circuit 8 qui crée une tension correspondante de commande utilisée pour la commande d'un interrupteur SW2, SW3, SW4 qui met en circuit un élément à retard 1, 2, 3 correspondant au système choisi. Le signal vidéo passe aussi dans un circuit 9 qui retire le signal de chrominance et forme le signal de luminosité. Application aux appareils de réception de télévision multimode.
Patent FR-2651628-A1 (FR)
Title: Device for driving acoustic channels via the contents of an image, in an audovisual system
Inventor: CSF MICHERON FRANCOIS THOMSON
IPC: H04N5/60
Filed: 1989-09-01
Abstract: The objective of the invention is to enhance a given audiovisual system, by making it possible significantly to increase the coupling between the image and the sound, in such a way as to give the viewers sensory perception effects, especially acoustic effects, which are very much greater than the effects of the original audiovisual sequence. These objectives are achieved, according to the invention, by a device for driving acoustic channels, including means (23A, 23B, 23C) for selective distribution among several acoustic channels (28A, 28B) or one or more source audio signals (24), and/or for selective processing of at least one of the said channels, the said means being driven in real time by means (20A, 20B, 20C) for analysis of at least one of the characteristics (13, 15, 26, 27) of a video signal. The invention applies, for example, equally well to domestic television sets as to cinematographic projection, or also to video conferences, etc..
Patent FR-2641495-A1 (FR)
Title: Appareil d'impression et imprimante
Inventor: HAMISCH PAUL H JR
IPC: B41J25/312
Filed: 1990-01-10
Abstract: L'invention concerne des appareils d'impression. Elle se rapporte à une imprimante 10 dont le mécanisme d'impression, comprenant un ruban encreur et une bande continue de support d'étiquettes adhésives, est accessible par un couvercle 12 qui peut coulisser dans des rainures formées dans les plaques d'extrémité du boîtier 11. Les étiquettes imprimées sortent successivement par une ouverture 17 de la face avant, placée à proximité d'un tableau de commande 13. Les dispositifs électroniques de commande sont placés à la partie inférieure du boîtier. Application à l'impression d'étiquettes adhésives.
Patent FR-2657208-A1 (FR)
Title: Procede et dispositif de correction automatique de geometrie, de superposition de couleurs et d'uniformite d'image pour camera de television.
Inventor: JEAN-CLAUDE GUERIN
IPC: H04N5/217
Filed: 1990-01-16
Abstract: Le dispositif pour la mise en uvre du procédé selon l'invention comprend d'une part, un processeur (2) couplé par une ligne de données (12) à une mémoire de correction (3), un circuit de mesure (9), et à un convertisseur numérique-analogique (4), et d'autre part, à un circuit additionneur couplé à la sortie du convertisseur numérique-analogique (4) et à la sortie du circuit de balayage de la caméra pour ajouter au signal de dent de scie fourni par la caméra les valeurs de correction fournies par la mémoire de correction en synchronisme avec le balayage de la caméra. Les valeurs de correction résultent d'une évaluation de l'erreur de position des centres des motifs d'une mire optique restituées par la caméra et de leur homologues dans une mire électronique. Des valeurs de corrections intermédiaires sont calculées pour chaque motif par interpolation des erreurs de position des centres des motifs au moyen d'un polynôme d'interpolation du troisième ordre. Application: Télévision haute définition.
Patent FR-2658213-A1 (FR)
Title: Procede et dispositif de fabrication de produits enrobes bitumineux en continu ou en discontinu, a partir d'agregats et de bitume.
Inventor: MARCONNET G
IPC: E01C19/10
Filed: 1990-02-12
Abstract: On introduit en continu dans une zone de séchage (7) des agrégats froids et humides (4). On fait circuler les agrégats et des gaz chauds à contre-courant dans la zone de séchage (7). On introduit en continu les agrégats séchés et chauffés dans une zone de malaxage (16) non parcourue par des gaz chauds. On incorpore du bitume liquide aux agrégats dans la zone de malaxage (16). On fait circuler les agrégats et on les malaxe avec le bitume pendant leur circulation dans la zone de malaxage (16). On maintient les agrégats en cours d'enrobage dans la zone de malaxage (16) pendant certaines phases au moins de la fabrication, par fermeture d'un moyen d'évacuation (21) communiquant avec la sortie de la zone de malaxage (16).
Patent FR-2658948-A1 (FR)
Title: Rotary electrical switch, especially for motor vehicles
Inventor: ANDRE THIRION
IPC: H01H27/08
Filed: 1990-02-27
Abstract: Rotary electrical switch, especially for motor vehicles of the type comprising a housing (1') intended to accommodate a body (1) equipped with axial holes receiving electrical conductors and equipped at its periphery with a plurality of recesses (5, 6, 7) accommodating moving contacts (8, 9, 10) making it possible selectively to join together the said electrical conductors (12) in pairs, in particular via their stripped part (17), the said body (1) including an axial cylindrical bore (2) in which a core (3) turns in bearings, driven in rotation by a cylindrical lock barrel, means for control of the moving contacts (8, 9, 10), characterised in that the control means consist of a ball (16) arranged between a base of each of the said moving contacts (8, 9, 10) and the core (3). Application to motor vehicles.
Patent FR-2660892-A1 (FR)
Title: Sand yacht (land yacht) chassis made from a profiled composite- fibre material
Inventor: DANIEL ZANCA
IPC: B62B15/00
Filed: 1990-04-13
Abstract: The present invention relates to a sand yacht chassis consisting of at least one longitudinal member (1) and one axle (3), these being of one-piece construction (self-supporting). According to the invention, the chassis of the sand yacht is characterised in that it is made from a profiled composite-fibre material formed by a plurality of superimposed textile layers, at least one inner layer (6, 7) of which consists of unidirectional fibres, at least one intermediate layer (8, 9) of which consists of multiaxial fibres and at least one outer layer (10) of which also consists of unidirectional fibres. This profiled material makes it possible, inter alia, to reduce the weight of the chassis and to preserve, in it, a certain liveliness (nervosity) and an excellent rigidity.
Patent FR-2661435-A1 (FR)
Title: Material in web form, particularly for drainage use
Inventor: DOMINIQUE VITOU
IPC: E02B11/00
Filed: 1990-04-27
Abstract: The invention relates to a material in web form, particularly for drainage use, including meshwork made from a plastic material produced by extrusion and formed of a set of parallel longitudinal strands and at least one set of transverse strands, the transverse strands of the or of each assembly being parallel to each other and orthogonal inclined with respect to the longitudinal strands at their intersections. It comprises, bonded onto one face of the meshwork (1), a planar (2), net-like or perforated structure made from a plastic material, exhibiting orifices, the cross-section of which is distinctly less than that of the orifices defined by the meshes of the meshwork.