baber/WOPTO huggingface dataset:
Patent FR-2653884-A1 (FR)
Title: Method and device for characterising the texture of a porous material
Inventor: JEAN-PIERRE DESIDERI
IPC: G01N15/08
Filed: 1989-10-26
Abstract: The invention relates to a method and device for characterising the structure of a sample of porous material. The following are provided: a measurement chamber (24) intended to receive the said sample (25), means for introducing into the chamber a body having a superfluid state, drive means (35) for causing a movement of the said body, means (36,37,38) for measuring a physical parameter associated with this movement, and a processing unit (8) arranged to control the said drive means, record the measured value of the said physical parameter, and deduce therefrom a characteristic of the texture of the material of the sample, such as its permeability.
Patent FR-2656255-A1 (FR)
Title: Foam postcards
Inventor: MONIQUE CHARMETTE
IPC: B42D15/02
Filed: 1989-12-21
Abstract: The present invention relates to the launch, the manufacture, the production and the marketing of a postcard made from polyethylene foam. Its originality arises from its backing (support), whence its capacity to be adapted to different markets. A coating of a product based on a solution of nitrocellulose means that it is possible to affix a stamp.
Patent FR-2656557-A1 (FR)
Title: Tete de travail au laser a l'interieur d'un tube.
Inventor: ALAIN VIGNES
IPC: B23K26/04
Filed: 1989-12-28
Abstract: L'enveloppe tubulaire (3) de la tête de travail présente deux fenêtres, amont (4) et aval (5), en regard de chacune desquelles est monté un miroir de renvoi, respectivement un miroir (12) partiellement réfléchissant et un miroir (14) totalement réfléchissant. Un premier dispositif optique de focalisation (8) est monté devant le miroir amont, et un deuxième dispositif optique de focalisation (13) est monté entre le miroir aval et le foyer image (11) du dispositif optique amont. Application à la réalisation simultanée de plusieurs soudures circulaires dans des tubes de faible diamètre.
Patent WO-9012971-A1 (WO)
Inventor: BURGEL CHRISTIAN
IPC: D06F58/24
Filed: 1990-04-18
Abstract: Appareil tel qu'un sèche-linge, un lavant-séchant ayant un dispositif de séparation (12) comportant des éléments à mouvement relatif (14, 15), monté dans sa cuve (2) et destiné à diviser d'une manière étanche aux fluides gazeux l'enceinte de celle-ci en deux espaces distincts (10, 11), caractérisé en ce que le dispositif de séparation (12) comprend au niveau de la jointure de ses éléments à mouvement relatif (14, 15) un premier (14) de ces éléments pourvu le long du bord de son ouverture (17), d'une gouttière ou rainure circulaire (30) ouverture du côté du centre de cette ouverture et servant de réservoir à un liquide (31) formant un joint liquide annulaire (28, 28a) et un deuxième (15, 44) de ces éléments muni d'un bord saillant circulaire (23) inséré dans cette gouttière ou rainure circulaire du premier élément (30), libre de tout contact avec des parois de cette gouttière ou rainure et immergé sur tout son long dans le liquide (31) de ce joint liquide annulaire (28, 28a).
Patent WO-9105656-A1 (WO)
Inventor: PINSOLLE FRANCIS
IPC: B32B27/32
Filed: 1990-10-17
Abstract: Feuille multicouche pour constituer des récipients à operculer par soudage. La couche supérieure (7) est constituée d'un mélange hétérogène de deux produits ayant des coefficients de viscosité différents, le plus fluide étant compatible avec la couche inférieure (8) de l'opercule. L'enlèvement de l'opercule entraîne un déchirement de la couche supérieure (7) par décohésion.
Patent FR-2648660-A1 (FR)
Title: Procede et circuit pour diminuer le scintillement des couleurs
Inventor: ILLETSCHKO GERHARD
IPC: H04N9/64
Filed: 1990-02-23
Abstract: Procédé et circuit caractérisés en ce que les signaux de différence de couleur créés par le décodage sont soumis à un filtrage récursif commandé et au circuit pour la mise en oeuvre du procédé où les sorties sont reliées par un multiplexeur à un système de réduction de bruit 4, 12, 13 numérique comportant un filtre récursif 4 commandé et en ce que la sortie du filtre récursif est appliquée par un convertisseur numérique/analogique 14 au démultiplexeur pour les autres étages de traitement.
Patent FR-2659905-A1 (FR)
Title: Device for producing and adapting decorative accessories made from pine (fir) cones
Inventor: MICHEL SCHIMMERLING
IPC: B43K29/00
Filed: 1990-03-20
Abstract: The invention relates to a device which enables a rosette (1) to be obtained from a plain pine cone by cutting through the top and bottom part of the cone (2) on either side of the row of scales (3) which it is desired to keep. The invention furthermore develops techniques for attaching this rosette on to various objects by directly threading or fitting the rosettes on to the said objects or by inserting intermediate pieces.
Patent FR-2660417-A1 (FR)
Title: Dispositif de chauffage associant un element decoratif radiant et un element fonctionnel a resistance electrique.
Inventor: PAUL DUPUY JEAN
IPC: F24D13/02
Filed: 1990-03-28
Abstract: La présente invention a pour objet un dispositif de chauffage des locaux, du genre de dispositif mettant en œuvre une résistance électrique fixée sur un support et un habillage évitant le contact inopiné des personnes avec la résistance, principalement caractérisé en ce qu'il est constitué d'une plaque décorative (1) en un matériau supportant des températures comprises entre 50 et 100degré C, et d'une plaque (2) dite fonctionnelle de sensiblement mêmes dimensions que la plaque décorative et destinée à recevoir et à supporter la plaque décorative, la dite plaque fonctionnelle présentant une surface légèrement bombée en son centre du coté de contact avec la plaque décorative et comportant un sillon (3) en zig-zag refermé sur lui-même pour loger la résistance électrique.
Patent FR-2662225-A1 (FR)
Title: Shackling joint
Inventor: GUY ROYER
IPC: F16G15/06
Filed: 1990-05-15
Abstract: Shackling joint for a ship anchor chain, characterised in that each piece before assembly has a hook (3) equipped with a stub (6) and with a boss and with the corresponding housing, as well as an opening for giving passage to the end link of the chain, and to constitute, after assembly of two similar pieces, a chain half-link integral with the assembly.
Patent FR-2663149-A1 (FR)
Title: Condensateur feuillete et procede de fabrication d'un tel condensateur.
Inventor: MICHEL PAGEAUD
IPC: H01G4/30
Filed: 1990-06-08
Abstract: L'invention concerne un condensateur feuilleté réalisé par empilement de films métallisés (13, 14). Selon l'invention, l'armature de sortie 24 du type bi-couche présente une zone de transition (22) à l'interface des couches interne (17) et externe (18). L'invention concerne également un procédé de fabrication du condensateur dans lequel l'armature de sortie (24), notamment la zone de transition (22), est réalisée par projection de métal en fusion.
Patent FR-2664202-A1 (FR)
Title: Machine for printing the image of a flat block on a printing medium (support)
Inventor: PHILIPPE REGRAIN
IPC: B41F17/00
Filed: 1990-07-06
Abstract: Machine for printing the image of a flat block on a backing block or a printing surface using at least one pad (stamp, cushion). According to the invention, this machine is characterised in that it includes a support (9) for the pad (18), driven in a to-and-fro movement along the vertical by means of a control unit (8), itself movable along the horizontal direction in order to move the support laterally, also with a to-and-fro movement, and means (11, 27) for controlling the relative movements of the support and the control unit, according to a defined sequence. The machine allows, in particular, printing of backing blocks or printing media whose profile may be flat or have a relative curvature, without requiring any alteration of the control members of the machine itself.
Patent FR-2651117-A1 (FR)
Title: Crystalline implant for posterior chamber with arms supported by membranes
Inventor: ELIE DAHAN
IPC: A61F2/16
Filed: 1990-08-28
Abstract: The present invention relates to a crystalline implant made of a soft material for the posterior chamber. <??>This crystalline implant (10) comprises a lens (12), two flexible and elastic supporting arms (14, 16) which are situated opposite one another and are made in one piece with the lens (12) and are situated essentially in the same plane as the latter, and flexible membranes (18, 20) which are each associated with an arm, each membrane extending between the periphery of the lens (12) and the second end (24) of its associated arm, being made in one piece with the periphery of the lens and the second end of its associated arm. <??>The crystalline implant according to the invention is intended to be inserted in the capsular sac or the ciliary sulcus of the eye.
Patent FR-2670591-A1 (FR)
Title: Process and system for making secure the information for piloting an aircraft
Inventor: CATHERINE BOITEAU
IPC: G05D1/00
Filed: 1990-12-14
Abstract: The invention relates to systems for piloting aircraft. The invention lies in the fact that there are computed in a computer 32 the navigation parameters and the sensor parameters from the information presented to the pilot on the display screens (12) and in that these computed parameters are compared with those provided by the on-board instruments 14, the computing device 11 and the sensors. A warning signal (circuit 20) is produced if equality of the parameters does not hold to a given accuracy. The invention is applicable to aircraft.
Patent FR-2671138-A1 (FR)
Title: System for conditioning and igniting a rocket motor
Inventor: ANDRE BEAURAIN
IPC: B64G1/40
Filed: 1990-12-28
Abstract: A system for conditioning and providing power to receivers in a rocket motor, comprises a single torch (10) with hot core, means (11, 11a; 12, 12a) for selectively feeding the torch (10) with ergols contained in tanks (1, 2) associated with the rocket motor, at least one heat exchanger (23, 26) for providing a heat exchange between the combustion gases (GC) coming from the torch (10) and a conditioning fluid circulating selectively in a heat conditioning circuit of functional members of the rocket motor to be heated up or cleansed, and means (66) for selectively applying the combustion gases (CG) from the torch (10) to at least one power receiver (53) such as the main ignition device of the main chamber (52) of the rocket motor.
Patent FR-2671796-A1 (FR)
Title: Materiau refractaire monolithe isolant - procede de realisation et piece selon le procede .
Inventor: LUC BOUCHEMOUSSE JEAN
IPC: C04B38/00
Filed: 1991-01-17
Abstract: Matériau réfractaire monolithe constitué d'au moins une couche (1,2) d'un premier matériau réfractaire dense, et d'une couche de matériau réfractaire moussé d'un second matériau réfractaire (3) liée à la couche (1,2) avantageusement. Il est constitué de deux couches extérieures (1,2) d'un premier matériau réfractaire dense, et d'une couche de matériau réfractaire mousse (3) d'un second matériau réfractaire intercalée entre les couches extérieures (1) et (2) et liée à ces couches de matériau dense. Le matériau de la couche extérieure (1,2) et/ou le matériau de la couche de matériau moussé (3) comportent une charge pouvant contenir au moins un adjuvant choisi dans le groupe constitué par les terres réfractaires, les oxydes métalliques et composés d'oxydes, les carbures, les borures les oxynitrures de silicium, les sialons, et les produits de décomposition thermique des carbosilanes.
Patent FR-2672128-A1 (FR)
Inventor: MICHEL MABILE
IPC: G01N33/58
Filed: 1991-01-28
Abstract: A method for measuring luminescence in an assay by luminescence is described wherein certain disturbances due to the measuring medium can be corrected. The method is characterized in that it employs at least one luminescent tracer compound and a luminescent compound used as an internal reference which, when exposed to the same excitation wavelength, are capable of emission at different wavelengths,  lambda 2 et  lambda 1 respectively, either by direct luminescence or by induction of luminescent emission, and that the measurement of tracer compound luminescence at wavelength  lambda 2 is corrected on the basis of the measurement of reference compound luminescence at wavelength  lambda 1. The use of the method in a homogeneous analyte detection and/or determination process, and a device for its implementation, are also described.
Patent FR-2662629-A1 (FR)
Title: Ciseaux a lames remplacables.
Inventor: SHUJI SAKUMA
IPC: B26B13/04
Filed: 1991-03-25
Abstract: Des ciseaux à lames remplaçables comprennent deux branches (21) auxquelles des lames de coupe (19) sont reliées de façon amovible, les branches (21) étant reliées à pivotement entre elles grâce à une vis. Chaque branche comporte une rainure (22) longitudinale dans laquelle est insérée la queue (18) d'une lame (19) correspondante et une plaque de maintien (24) est disposée de façon à recouvrir une partie de la rainure (22). La queue (18) de la lame de coupe qui est insérée dans la rainure est fixée sur la branche grâce à la plaque de maintien (24), de sorte qu'il soit inutile d'utiliser des vis pour fixer la lame de coupe (19) sur la branche (21).
Patent FR-2674933-A1 (FR)
Inventor: GEORGES DERROIRE
IPC: F16L11/08
Filed: 1991-04-05
Abstract: Process for manufacturing a soft (flexible) tubular structure including an impervious barrier (5), consisting of a mono-layer film of micrometric thickness, disposed longitudinally in a continuous manner, all the constituents of the said soft (flexible) structure being intimately connected by a final heat treatment. Soft (flexible) tubular structures manufactured according to this process. Application to the fields of transporting all types of fluids and protection against external corrosive (aggressive) agents.
Patent FR-2660894-A1 (FR)
Title: Substrate and multilayer medium (support) for electrographic printing, and their method of production
Inventor: LEWICKI WALTER J
IPC: G03G15/01
Filed: 1991-04-16
Abstract: The invention relates to a multilayer dielectric structure carrying an image. <??>It relates to a structure which includes a substrate (70) having a thickness of from 1.5 to 2.5 mm, a dielectric layer (5) carrying a colour image and having a thickness lying between approximately 5 and 250 mu m, and a covering layer (15) having a thickness lying between 75 and 500 mu m. Several dielectric layers surmounted by a covering layer may be stacked and may give a 3-D (relief) effect. <??>Application to tiles for covering floors and walls.
Patent FR-2676130-A1 (FR)
Title: Systeme de commande automatique du dephasage dans un appareil vibrant.
Inventor: SCHRANCKENMULLER
IPC: B06B1/16
Filed: 1991-04-30
Abstract: Système de commande automatique du déphasage entre un couple de balourds servant à l'excitation d'un appareil de criblage ou analogue, du type dans lequel les arbres par lesquels lesdits balourds sont reliés à leurs moteurs d'entraînement sont connectés respectivement à l'entrée et à la sortie d'un train épicycloïdal, dont la rotation du planétaire, déterminée par un moto-réducteur, définit ledit déphasage en vue de la détermination de l'angle de travail des vibrations, en fonction des contraintes imposées à cet appareil par la nature du matériau traité et des objectifs fixés par l'utilisateur, caractérisé en ce qu'il comporte, dans la chaîne cinématique d'entraînement des balourds, des moyens de détection desdites contraintes, c'est à dire de leur prise en compte pour calculer et déterminer automatiquement le déphasage optimal correspondant.
Patent FR-2662774-A1 (FR)
Title: Amortisseur de vibrations torsionnelles.
Inventor: OSWALD REIS
IPC: F16F15/16
Filed: 1991-05-27
Abstract: Il est proposé un amortisseur de vibrations torsionnelles, placé dans le tronçon d'entraînement d'un véhicule automobile, pour lequel est prévu, parallèlement aux ressorts d'amortisseur, un dispositif amortisseur dans lequel des corps de refoulement (16), qui contiennent de leur côté des chambres de refoulement (12) dans lesquelles des ergots de refoulement (10) s'engagent avec du jeu, sont disposés dans des espaces de refoulement (19,20). Un faible effet d'amortissement est produit dans les limites du jeu, tandis qu'une force d'amortissement élevée doit être surmontée quand on sort de ces limites. Grâce à cet effet d'amortissement par accompagnement, on peut obtenir un bon découplage en fonctionnement stationnaire, tandis que l'on établit un amortissement fort dans les états non stationnaires et lors du passage des fréquences propres.
Patent FR-2677689-A1 (FR)
Title: Urinal which is adjustable in height
Inventor: MICHEL GEORGES
IPC: E03D11/12
Filed: 1991-06-14
Abstract: Device which bears on the ground or on a wall, is adjustable in height, and is intended to receive urine and convey the latter off. The invention relates to a device permitting mixed use, whatever the height of the user. It consists of a receptacle 1, the urine channel 2 of which is retractable by rotation about a hinge 3. The receptacle 1 slides on a support 4 under the action of a handle 9 and is held in position by the pressure of a lever 5 under the action of a spring 6. The flexible inlet conduit 8 and outlet conduit 7 are deformed depending on the position of the receptacle 1. The device is intended in particular for toilets situated in apartments.
Patent FR-2678462-A1 (FR)
Title: Dispositif temps reel de presentation d'images de type television sur un ecran de visualisation.
Inventor: JEAN-JACQUES FAVOT
IPC: H04N5/262
Filed: 1991-06-25
Abstract: L'invention a pour objet un dispositif recevant une image de type télévision et assurant son traitement en temps réel en vue de sa présentation sur un écran de visualisation. L'image télévision incidente est numérisée puis, à chaque pixel de cette image, on fait correspondre une microplage prise parmi une série de microplages prédéfinie qu'on inscrit dans une mémoire écran; l'image inscrite en mémoire microplage après microplage est ensuite lue pour affichage sur l'écran. Une microplage est choisie pour représenter un pixel incident en fonction de la conversion de format à réaliser et/ou de la transformation qu'on désire faire subir à l'image.
Patent FR-2674223-A1 (FR)
Title: Devices for mixing and dispensing a silicone compound having several constituents
Inventor: PHILIPPE BOUQUET
IPC: B65D81/32
Filed: 1991-06-26
Abstract: The invention relates to a device for mixing and manually dispensing a silicone compound in two parts, which comprises a mixing case (10; 210) in which there is a mixing region (80; 280), separate chambers (32, 34; 232, 234) each comprising one of the said containers or forming a container having a closure made of material which can be broken (100, 102; 232, 234), each chamber being connected with the mixing region, a piercing means (72, 74; 72', 74'; 272, 274), a pressing means (60; 260), a mixing element (82; 282) and a passage (96; 296) which contains a means (84; 284) for operating the mixing element and through which the mixed compound can be expelled from the mixing region. Application to the on-the-spot production of medical dressings.
Patent FR-2678986-A1 (FR)
Inventor: FRANCIS TARROUX
IPC: F02P5/15
Filed: 1991-07-09
Abstract: According to the invention an entry into a transient state of the engine is detected and the ignition advance is then corrected as a function of the time derivative of the induction pressure (P), substantially until leaving the transient state. In a sampled system, the transient-state advance correction (TACi) at the sampling instant (i) is obtained from expression (I) where Pi, Pi-1 are samples of the induction pressure and k is a factor between 0 and 1. Application to the smoothing out of jerks when changing gears in a motor vehicle.
Patent FR-2665225-A1 (FR)
Title: Support and fastening girder for glass panels or the like
Inventor: FELIX CISA ROQUE
IPC: E04D3/08
Filed: 1991-07-25
Abstract: - Support and fastening girder for glass panels or the like, including an elongate element equipped with symmetrical rests for positioning and immobilising the said panels. - According to the invention, this girder includes a tubular plastic section (1) in the form of an inverted "T", in which is arranged a metal core (6), also in the shape of an inverted "T", a space existing between the wall of this section and the said core, the said section including four sets of external flutes, a first flute (2) located at the end of the vertical bar of the "T" and intended for fitting an element (11, 15) serving to fix the position of the said panels (9), two second flutes (3) provided symmetrically at the ends of the horizontal bar of the "T" and serving to support the panels, two third flutes (3') adjacent to the second flutes (3) and intended for draining off water, and two fourth flutes (4), also symmetrical, made on the sides of the ends of the same bar and serving to mount and immobilise the said girder.
Patent FR-2683343-A1 (FR)
Inventor: CHRISTIAN BUCARI
IPC: H04L25/02
Filed: 1991-11-04
Abstract: Data transmission line interface device characterized in that it includes a dual use connector (19), capable of connecting a coaxial cable or a pair of twisted conductors constituting the transmission line (2) to two alternatively transmitting and receiving stations of a facility. Said connector is mounted in a circuit (18), the components and connections of which are arranged so that, according to the type of line receiving or transmitting the digital data between stations, the impedance characteristic of the device input or output always matches that of the line and so that, at the same time, the transmission mode and the emission level of the signals corresponding to said data, are determined and adjusted according to the type of line. The device matches the impedance of a data supplying or receiving circuit to that of the line, which varies according to the type of said line from approximately 93 ohms to 150 ohms in configurations of the type IBM3270 or Ics 1.
Patent FR-2683963-A1 (FR)
Title: Method of call interception in a telephone installation
Inventor: JEAN-FRANCOIS DEPAEPE
IPC: H04M3/487
Filed: 1991-11-14
Abstract: The invention relates to the interception of a telephone call, intended for a called party (2i) of telephone terminals (21 to 2I) connected to a branch exchange (1) in a private telephone installation, by any one (2j) of the said terminals, other than the called terminal. This call interception consists essentially in the withdrawal of a portable radio receiver (20i) of the called terminal prior to the call, the broadcasting of an alert message (ALi) specific to the called terminal (2i) by a radio frequency transmitter (30) under the control of the branch exchange in response to the said call, the transmission of a call interception message (MIA) containing the address (i) of the called terminal (2i) to the automatic exchange following a tone generated by the portable receiver (20i) in response to the alert message (ALi), and the transfer of the call to any terminal (2j) by the branch exchange in response to the call interception message. The invention also relates to a terminal and a branch exchange implementing this method.
Patent FR-2684320-A1 (FR)
Title: Method for the scarfing of hot slabs and installation for implementing it
Inventor: MICHEL DONZE
IPC: B22D11/12
Filed: 1991-12-02
Abstract: The invention relates to a method for the scarfing of hot slabs, one by one, being characterised in that the face scarfing is always performed on the bottom face of the slab by a succession of forward-and-back movements in one of the directions of the slab and over its entire length. The invention also relates to the implementing installation which includes, especially, a pit (9) filled with water in which an articulated swivelling torch (6) moves by means of a carriage (7). Application: scarfing of ferrous-metal (iron and steel) products.