baber/WOPTO huggingface dataset:
Patent FR-2621030-A1 (FR)
Inventor: COT LOUIS
IPC: C01F17/218
Filed: 1987-09-29
Abstract: PCT No. PCT/FR88/00471 Sec. 371 Date Jul. 17, 1989 Sec. 102(e) Date Jul. 17, 1989 PCT Filed Sep. 27, 1988 PCT Pub. No. WO89/02869 PCT Pub. Date Apr. 6, 1989.The invention relates to a method for the preparation of metallic oxides. The method is carried by controlled hydrolysis of metallic alkoxides using an alkoxide emulsion which contains hydrophobic water/solvent reverse micelles and a surfactant, then submitting the polymer gel obtained to thermal treatment. In order to prepare metallic oxides layers, the reaction product is coated on a support when hydrolysis is only partial.
Patent FR-2621049-A1 (FR)
Title: Process for the enumeration and screening of urogenital mycoplasmas
Inventor: ESCARGUEL CLAUDE
IPC: C12Q1/06
Filed: 1987-09-29
Abstract: This process is characterised by the fact that enzymatic reactions are performed under anaerobic conditions, between a mycoplasma liquid growth medium which serves as medium for diluting the fluid sample to be analysed and, on the one hand, a first substrate comprising dehydrated urea in the presence of a coloured pH indicator, also in dehydrated form, and, on the other hand, a second substrate comprising arginine, also in dehydrated form, in the presence of a coloured pH indicator, and that the rate of the enzymatic response is monitored by noting the time corresponding to the change in the colour of the indicators, the respective quantities of urea and arginine, on the one hand, and the concentration and the nutritive components of the said growth and dilution medium, on the other hand, being chosen beforehand and calibrated such that, for ureaplasma urealyticum present at supra- or infrapathological levels, the change in the colour of the coloured indicators is obtained or otherwise after a determined period of time.
Patent FR-2621541-A1 (FR)
Title: Luggage-concealing shelf (rear parcel shelf) connected by a flexible link to a raisable hatch of a motor vehicle
Inventor: MURER CYRIL
IPC: B60R5/04
Filed: 1987-10-13
Abstract: Luggage-concealing shelf (rear parcel shelf) 4 connected by a flexible link 5 to a raisable hatch 6 of a motor vehicle, which rests on lateral guides when the hatch is closed and bears on the rear edge 41 of the shelf via elastic stop-pieces, characterised by the fact that the end of the link 5 has an elastic bead 11 pointing towards the hatch 6 whose base bearing on the shelf 4 is extended by a fixing tab 12 passing through a hole in the shelf.
Patent FR-2622807-A1 (FR)
Title: Electrostimulation device
IPC: A61N1/36
Filed: 1987-11-06
Abstract: Electrostimulation device comprising electrodes intended to be applied onto the body of the patient at the height of the muscle or muscles to be stimulated, these electrodes being supplied with pulse trains. This device is characterised in that each pair of electrodes (S1, S2... S7, S8) is supplied by a circuit comprising a linearisation stage (L1, L2... L7, L8) provided with a potentiometer (R1, R2... R7, R8) for adjusting the voltage level of the pulses produced, the output of this stage being connected to a switching stage (C1, C2... C7, C8) producing the pulse trains of preadjusted level which are transmitted onto each pair of electrodes by a power stage (P1, P2... P7, P8).
Patent WO-8806147-A1 (WO)
Inventor: DEBRAIG-VALADE CAROLINE
IPC: C04B35/80
Filed: 1988-02-12
Abstract: Matière céramique composite obtenue par frittage sous charge d'une poudre (17) de nitrure de silicium incorporant des filaments de renforcement. Selon l'invention, lesdits filaments de renforcement sont des trichites de carbure de silicium et/ou de nitrure de silicium ayant une longueur de 10 à 300 microns et un diamètre de l'ordre de 0,1 à 0,5 micron, et la granulométrie de la poudre (17) est comprise entre 0,1 et 0,8 micron en fonction directe du diamètre desdits filaments de renforcement. Fabrication de pièces réfractaires.
Patent FR-2626323-A1 (FR)
Title: Procede de pompage et de dosage d'un produit liquide de point de fusion compris entre 200 et 350
Inventor: BRUN PIERRE
IPC: F04B53/14
Filed: 1988-01-21
Abstract: L'invention concerne un procédé et un dispositif de pompage et de dosage de produits liquides dont le point de fusion est compris entre 200 et 350 degre(s)C. Le procédé de l'invention, dans lequel comme il est connu un générateur de pulsations 1 à piston 3 et membrane 2 entraîne un fluide thermique 4 qui actionne un dispositif de pompage, est caractérisé en ce que ledit fluide thermique 4 transmet ses pulsations à un bain d'étain ou alliages d'étain fondu 11 contenu dans un siphon 6, ce bain d'étain ou alliage fondu 11 transmettant à son tour les pulsations à une partie du produit liquide 12 à véhiculer contenue dans un raccord 7 reliant le siphon 6, 18 à une tête de pompage 8 sans membrane, entre les clapets d'aspiration 9 et de refoulement 10 de ladite tête de pompage 8, faisant alors fonctionner ladite tête de pompage en aspiration et en refoulement du même produit liquide 12 entre ses conduits d'aspiration 13 et de refoulement 14. Le procédé et le dispositif de l'invention s'appliquent particulièrement au pompage de sels fondus de point de fusion compris entre 200 et 350 degre(s)C, à des températures allant de 210 à 380 degre(s)C.
Patent FR-2628559-A1 (FR)
Title: Remote control and monitoring system - has transmitted ray responded to by harmonic of ray which provides confirmation of reception of command signal
IPC: G08B13/181
Filed: 1988-03-09
Abstract: A transmitter emits an electromagnetic ray at a specific frequency. One or more responders receive the ray and by a microwave diode produces a harmonic, usually the second, which it emits back to the unit containing the transmitter.  There it is received by a receiver installed alongside the transmitter. The device can be used to monitor the position of doors in a room, when the doors are closed a piece of material which is opaque to the rays prevents the responder receiving.  When the door is opened the responder receives the transmitted rays and replies. Another application is to encode the ray and then it can be used to operate a circuit breaker. ADVANTAGE - Simple, clearly indentified control with feedback.
Patent FR-2630205-A1 (FR)
Title: Device and method for monitoring the deformations of the upper clamping lip of a vacuum-packed container
Inventor: EVAIN BERNARD
IPC: G01N21/88
Filed: 1988-04-13
Abstract: The present invention relates to a device for monitoring the deformations of the upper clamping lip of a vacuum-packed container. This device is characterised in that it comprises a lighting system 5 which sends towards the upper lip 1 a beam of circular light rays 7, completely covering the upper lip 1, a video camera 11 receiving the light rays 12 reflected from the surface of the upper lip 1 and means for interpreting the images supplied by the camera 11.
Patent FR-2616021-A1 (FR)
Title: Dispositif a ondes acoustiques de surface
Inventor: KAZUYOSHI SUGAI
IPC: H03H9/145
Filed: 1988-05-25
Abstract: L'invention concerne un dispositif à ondes acoustiques de surface. Selon l'invention, il comprend un substrat semi-conducteur 1 dopé de dopants à une haute densité, lesquels sont introduits dans une couche de silicium de faible résistivité 2, une couche mince piézo-électrique 3 et des électrodes 4, 5 pour produire et détecter une onde accoustique de surface, qui sont disposées sur la couche mince piézo-électrique. L'invention s'applique notamment aux dispositifs à ondes acoustiques de surface ayant une structure monolithique.
Patent FR-2637099-A1 (FR)
Title: Dispositif et procede d'identification de peripheriques connectes a un bus
Inventor: DERKSEMA JEAN-JACQUES MAURICE
IPC: G08C19/34
Filed: 1988-09-01
Abstract: Ce dispositif d'identification comprend : - des circuits générateurs d'un code d'identification associés à des périphériques; - des moyens de sélection desdits circuits générateurs; - un bus de lecture desdits codes d'identification connecté auxdits circuits générateurs. En outre, à chaque périphérique P1; P2 sont associés deux circuits générateurs CD1, CM1; CD2, CM2 constitués chacun d'un réseau logique connecté entre ledit bus B et un circuit de sélection respectif SD1, SM1; SD2, SM2, les deux réseaux logiques associés à un même périphérique sont adaptés pour générer respectivement deux codes d'identification dont l'un est l'image dans un miroir de l'autre, et ledit bus B comporte un nombre pair de conducteurs. Application à l'identification de chargeurs modulaires de cartouches de leurrage embarqués à bord d'aéronefs.
Patent WO-9003619-A1 (WO)
Title: Method and device for estimation of motion in animated image sequences
Inventor: ROBERT PHILIPPE
IPC: G06T7/20
Filed: 1989-09-22
Abstract: The method comprises the estimation of the motion by execution of a gradient algorithm (2, 3) which makes minimal the quadratic deviation of local variations of luminance of the current point of the image with the point which is homologous in the preceding image, the initialization (7) of the execution of the algorithm by using values of estimated displacements along a plurality of directions inside the near causal neighboring of the current point and by using an initial vector of temporal prediction of the displacement between successive rasters of the image, and the propagation of each estimation in the scanning direction of the image lines. Application: high definition digital television.
Patent FR-2632854-A1 (FR)
Title: Acetabular piece for prosthesis and its applicator
Inventor: WEILL DAN
IPC: A61F2/30
Filed: 1989-01-31
Abstract: Acetabular piece for prosthesis, consisting of a metal shell which comprises at its periphery a plurality of petals whose edges can be brought together, and its applicator.
Patent FR-2646897-A1 (FR)
Inventor: LAUDE-BOUSQUET ADRIEN
IPC: C12H1/18
Filed: 1989-05-10
Abstract: Device and equipment for heat exchange with stirring. According to the invention the heat exchange device comprises a support 7 adapted to the opening 3a of a flexible cylindrical heat exchange structure 10 mounted on the support, whose wall 10a permits the liquid 2 to pass and comprises at least one conduit 11 for circulating a heat exchange fluid, and a stirring means 12 suspended in the bottom part of the structure 10. The invention applies in particular to the clarification of wines containing tartar.
Patent FR-2647803-A1 (FR)
Title: Luminescent material based on lanthanum oxysulphide for a cathode tube screen which can be used in holographic devices
Inventor: JOBERT PIERRE-PAUL
IPC: C09K11/77
Filed: 1989-05-30
Abstract: The invention relates to a luminescent material based on lanthanum oxysulphide for a cathode tube screen which can be used in holographic devices and which has the following chemical composition: La2(1-x-y)Eu2xTm2yO2S with: 0.0005 </= x </= 0.020 and 0.001 </= y </= 0.010.
Patent FR-2648213-A1 (FR)
IPC: A47B88/20
Filed: 1989-06-12
Abstract: The invention relates to a modular assembly essentially made up of interlocking and modular planar panels (1). It also includes assembly elements which can be fitted into the ends of the panels, or in lateral notches (18a) made in said panels which make it possible to attach them one to the other, preferably in a way enabling them to be detached at a later stage. In cross-section, the panels (1) are approximately H-shaped, forming a male connector (6) with two branches at the lower edge of the panel, and a corresponding female connector (5) at its upper edge. A central cavity (16) within this section opens onto the lower edge and the two ends of the panels. Furthermore, lateral notches are set alternatively between the central cavity (16) and one or other of the panel surfaces at regular intervals in which are fitted the L- or T-shaped assembly elements. This provides a flexible assembly of modular elements which can be used for the partitioning of drawers, for developing constructional toys, or in the fitting-out out of a room or an exhibition stand.
Patent FR-2649153-A1 (FR)
Title: Device for barring and freeing access, particularly for underground stations and the like
Inventor: DELBARY ODET
IPC: E05F15/12
Filed: 1989-06-30
Abstract: In the ceiling portion 6 overhanging a swinging panel (door leaf) 1, is located an arm 9 projecting downwards as far as below the upper edge 4 of the swinging panel. This arm can move in a horizontal trajectory which runs along the reference plane P into which the swinging panel comes in the closed configuration. This trajectory moves closer to this plane whilst moving away from the axis of articulation of the swinging panel. This arm is driven by a threaded rod 11 rotating about its axis, and on which is engaged a nut portion 22 of this arm. It is moreover guided in terms of movement and held in terms of orientation with respect to this rod by this rod itself and by lateral guidance bearing surfaces 30, 31 advantageously formed along a slit 37' formed in a ceiling panel 33 supporting the rod and a drive motor 17. The movement of this arm brings about closure then immobilisation of the swinging panel against a rest located at the other side of the reference plane.
Patent FR-2650544-A1 (FR)
Title: Dispositif de rembourrage et de protection laterale pour paroi d'habitacle de vehicule automobile
Inventor: HELARY BERNARD
IPC: B60R21/21
Filed: 1989-08-04
Abstract: Dispositif de rembourrage et de protection latérale pour paroi d'habitacle de véhicule automobile monté mobile entre une position de repos dans laquelle le rembourrage 3, est immobilisé sur la paroi 5 et une position de travail dans laquelle le rembourrage est introduit dans l'habitacle consécutivement à la mise en oeuvre d'un système d'actionnement 10, caractérisé par le fait que le rembourrage est mis en relation avec un moyen actionneur à commande mécanique dont l'énergie d'actionnement est communiquée par déformation d'une paroi extérieure 6 du véhicule.
Patent FR-2640251-A1 (FR)
Title: Corps de base en forme de faucille pour une machoire de benne preneuse a plusieurs machoires
Inventor: MIEGER ROLF
IPC: B66C3/04
Filed: 1989-09-19
Abstract: L'invention concerne un corps de base en forme de faucille pour la mâchoire d'une benne preneuse à plusieurs mâchoires qui est pourvue, à sa partie supérieure, d'un perçage pour le logement sur le support de mâchoire et, en dessous de celui-ci, à la partie supérieure de son côté externe ou convexe, d'un perçage pour l'articulation de la tige de piston d'un cylindre hydraulique et au côté interne concave duquel peuvent être soudées des plaques de mâchoires. Selon l'invention, le corps de base 1 est formé en une pièce en acier moulé et il possède un profil en U avec des branches 2 dirigées vers l'intérieur. L'invention s'applique notamment aux bennes preneuses pour le transbordement de matériaux difficiles à saisir.
Patent FR-2653314-A1 (FR)
Title: Surfacing (surface-improvement) brush and method for manufacturing such a brush
Inventor: JACQUES PASCALLON
IPC: A46B3/10
Filed: 1989-10-25
Abstract: This brush comprises a rigid disc (4) having a central opening (5) for fastening it onto the shaft of a rotating machine, from one of the faces of which projects a peripheral edge (6) delimiting a central cavity (7) which, serving for the accommodation of the surface-treatment elements (8) fastened on the disc, has a diameter smaller than the largest dimension of the surface elements, regarded flat, before introduction in the cavity. Application to the production of brushes for surface treatment.
Patent FR-2654978-A1 (FR)
Title: Piece de raccordement du type a resistance electrique perfectionnee pour la reunion par thermosoudage d'elements en matiere plastique.
Inventor: DUFOUR DENIS
IPC: F16L47/03
Filed: 1989-11-29
Abstract: L'invention concerne une pièce de raccordement équipée d'une résistance électrique (10) pour le soudage d'éléments (6, 8) en matière plastique thermofusible. Selon l'invention, la résistance se présente sous la forme d'un corps ajouré (10) réalisé à la manière d'un réseau maillé,à base d'un matériau électriquement conducteur et dont les mailles sont remplies par la matière qui constitue localement la pièce de raccordement (2). L'invention s'applique en particulier au thermosoudage de tubes en polyéthylène utilisés dans l'industrie gazière.
Patent FR-2655020-A1 (FR)
Title: Mechanism for stoppering bottles in a lyophilisation (freeze-drying) vessel
Inventor: LOUIS LE FLOC H
IPC: F26B5/06
Filed: 1989-11-30
Abstract: Racks 4 carrying the bottles 5 are suspended with respect to one another by means of sliding links (small rods), one of them being suspended from a stoppering beam 3 arranged inside the vessel 1 and displaced upwards or downwards by two ballscrews 2 driven in rotation by means outside the vessel, a seal being ensured at the level of the passage 9 of the screws through the vessel. Application to the automatic stoppering of bottles in a freeze-drying apparatus.
Patent FR-2641257-A1 (FR)
Title: Box made from cardboard or the like of polygonal shape having a support lip for the lid
Inventor: BIANCHI FILIPPO
IPC: B65D5/20
Filed: 1989-12-07
Abstract: The box made from cardboard or similar material, provided with a lid, is characterised in that it comprises, along its lateral walls HI, HS a support lip P for the lid which projects and which is obtained starting from the same single cutout used for forming the box.
Patent FR-2655594-A1 (FR)
Title: System for rapid automatic return to the normal level of use for pneumatic suspension
Inventor: MICHEL DETIENNE
IPC: B60G11/46
Filed: 1989-12-13
Abstract: The present invention relates to a system for adjusting the pneumatic suspension, including a pneumatic bellows (1) providing the connection between a non-suspended mass formed by an axle (3), and a suspended mass formed by the chassis (2) of a road vehicle. The said system furthermore includes high flow rate means for placing the pneumatic bellows (1) in communication with the compressed fluid circuit when the distance between the suspended mass and the non-suspended mass exceeds the maximum negative deflection in road use, and/or for placing the bellows in communication with a high flow rate exhaust valve (15) when the said distance exceeds the maximum negative deflection. Application: road vehicles, trailers and semitrailers.
Patent FR-2655837-A1 (FR)
Inventor: KHALIL HANNA
IPC: B23K26/06
Filed: 1989-12-15
Abstract: A mask and a system for surface treatment by exposure to laser radiation. Each mask consists of a plate (P) which is opaque at the wavelength of the laser radiation and includes a plurality of windows (F). The windows are transparent to the laser radiation and form a sieve-like mask. The density of windows on the mask is proportional to the law of rectification and the spatial distribution of the windows is random over a given portion of the surface. During treatment, the mask moves in a random translational manner in a plane perpendicular to the direction of the laser (FL) beam. The mask can be used during refractive eye surgery or for making optical lenses, implantable or otherwise.
Patent FR-2655989-A1 (FR)
Inventor: MICHEL VINCENT
IPC: A61K31/435
Filed: 1989-12-20
Abstract: Derivatives of general formula (1): in which: - R1 denotes a linear or branched lower or higher alkoxy group or an optionally substituted amino group, - R2 denotes a lower alkyl group optionally substituted by an amino group, - R3 denotes an amino, lower or higher alkoxy, or hydroxyl group provided, however, that at least one amino group is present as R1 or R3 - R4 denotes a hydrogen atom or an aryl group, - m is equal to 1 or 2, - n is between 1 and 6, - Ra and Rb, which are identical or different, denote, when m = 1, a hydrogen atom, when m = 2, a hydrogen atom or an alkyl group. <??>Medications.
Patent FR-2641104-A1 (FR)
IPC: B22D11/06
Filed: 1989-12-26
Abstract: On fabrique une fibre ferromagnétique ayant un emploi particulier dans le domaine de la surveillance électronique des articles SEA. La fibre ferromagnétique 24 est obtenue en utilisant un disque 12 du type filature qui est en contact avec un bain d'alliage à l'état fondu 20 ayant la composition désirée pour la fibre. L'emploi de fibres ferromagnétiques se traduit par la possibilité de fabriquer des marqueurs SEA ayant une longueur si petite qu'ils peuvent être préparés en utilisant un étiqueteur commercial.
Patent FR-2641245-A1 (FR)
Title: Bloc optique pour vehicule avec un capteur a ultra-sons incorpore
Inventor: LOGGIA MICHELE
IPC: G01S15/931
Filed: 1989-12-28
Abstract: Bloc optique 1 pour véhicule routier fermé extérieurement par un corps transparent 3 et pourvu d'un corps porte-lampes 6 interne définissant un ou plusieurs logements réfléchissants 11 à l'intérieur de chacun desquels est logée une source lumineuse 14 et comprenant un logement 21 arrière logeant un capteur 25 à ultra-sons.
Patent FR-2657796-A1 (FR)
Title: Improvements made to a scouring (fluxing) installation and installation provided with these improvements
Inventor: GHISLAIN SIMONET
IPC: B05C11/115
Filed: 1990-02-07
Abstract: The invention relates to improvements made to a scouring installation comprising: - a treatment vessel (2), - spraying means (3) for spraying at least one liquid onto objects to be treated, - means (4) for recovering the liquid after it has trickled over the objects, - a movable support (5) on which the objects are arranged, - means (6, 7) for guiding the support (5) in its movements through an opening (8) made in the wall (9) of the chamber, - a means (10) for blocking off the aforementioned opening. These improvements are characterised in that, instead of the means (10) for blocking off the opening (8) being articulated on the wall (9) of the chamber, this means is solidly attached to the movable support (5).
Patent FR-2644416-A1 (FR)
Title: Support de roue pour vehicules
IPC: B60T3/00
Filed: 1990-02-23
Abstract: Le support de roue 1 est destiné à compenser la déclivité du sol. Il se compose d'un jeu d'éléments superposables 2a, 2b, 2c liés entre eux par fermeture géométrique, les formes des éléments étant adaptées les unes aux autres de telle sorte qu'une pile d'éléments superposés présente sur au moins l'un de ses côtés une rampe de montée 5a, 5b, 5c ou 6a, 6b, 6cpour la roue à supporter s'étendant sur toute la hauteur de la pile, chaque élément 2a, 2b, 2c étant en outre doté sur sa face supérieure d'une surface d'appui appropriée pour la roue 7.
Patent FR-2659380-A1 (FR)
Title: Hinge for the leaf of a glass door
Inventor: JEAN-YVES SOBETSKY
IPC: E05D5/02
Filed: 1990-03-09
Abstract: Reversible hinge, for a door leaf (5), of the type including the following components: a core (1), side plates (3, 3'), a rotation spindle (8) for the leaf (5) and seals (2, 2'). This hinge is characterised in that all the components are symmetric with respect to the plane passing through the centre of the core and its longitudinal axis (6), the said plane passing through the middle of the thickness of the leaf (5).
Patent FR-2663259-A1 (FR)
Title: Method and device for drying raw materials feeding plastics conversion machines
Inventor: ROLAND LEONARD
IPC: B29C48/03
Filed: 1990-06-19
Abstract: Method and device for continuously drying bulk materials, such as granules of plastic, feeding a plastics-processing machine 5, using a closed vessel 1, through which flows conditioned air capable of removing the moisture absorbed on the granules, the vessel being connected via transport means, especially pneumatic transport means, on the one hand upstream to a container 4 of granules to be dried, and, on the other hand, downstream to the hopper 7 for feeding the machine 5 being supplied, and the vessel including, on the inside, a level detector 9 suitable for controlling the feed of the vessel so as to maintain a substantially constant filling level therein. The said level detector is associated with programming means 10 making it possible to display a set point chosen by the operator and defining the height desired for the filling (total or partial) of the vessel, the constant level maintained in the vessel being thus rendered programmable, thereby making it possible to preserve in this way a constant volume velocity of passage of the granules into the drier, despite the variations in flow rate of the plastics-processing machine being supplied.