baber/WOPTO huggingface dataset:
Patent FR-2615840-A1 (FR)
Inventor: VOLAT JEAN-PIERRE
IPC: B07C1/02
Filed: 1987-05-27
Abstract: A device for unstacking relatively flat objects such as letters or postal packets of various different lengths, widths, and thicknesses. The device includes: a conveyor for conveying stacks of objects as well as an object separating and grasping mechanism for separating and grasping the objects one-by-one, and a transport conveyor for transporting the objects one after another. The object separating and grasping mechanism has retainer and guide for retaining and guiding a stack of objects, for example a wall against which one of the edges of each object is pressed and object-grasping suction cup for engaging the first object of the stack as well as a displacement mechanism for displacing the cups initially in a first direction substantially perpendicular to the direction of stack advance and substantially parallel to the plane of the retainer and guide means, and then in a second direction which is substantially perpendicular to the movement of the first direction, in order to convey the object towards the transport conveyor.
Patent FR-2615905-A1 (FR)
Title: Culasse multisoupapes pour moteur a combustion interne
Inventor: GARRO DENIS
IPC: F02M35/104
Filed: 1987-05-29
Abstract: Culasse multisoupapes pour moteur à combustion interne, du type à injection indirecte, à arbres à cames en tête et à longs conduits d'admission; suivant l'invention et pour réduire au maximum la hauteur de cette culasse 1, les axes longitudinaux 6, 5 des culbuteurs respectifs d'admission et d'échappement sont intercalés chacun entre un axe longitudinal 7, 4 d'arbre à cames et une soupape 11, 10, ces quatre axes 4 à 7 étant contenus dans un même plan 12 qui sépare cette culasse d'une plaque carter chapeaux 2. Application : en particulier aux arbres de hauteurs minimales.
Patent FR-2616460-A1 (FR)
Title: Device for anchoring into concrete for a support post, particularly for signs using a sealing bar
Inventor: CARBONATTO ANDRE
IPC: F16B11/00
Filed: 1987-06-10
Abstract: The subject of the invention is a device for anchoring into concrete. The device according to the invention is formed by a sealing bar 1, one part 2 of which is free and intended to be inserted into a hole 3 formed, for example, by means of a drilling machine, in the concrete ground 4. This part 2 is previously coated with glue 8. The other part 4 of the sealing bar 1 is coaxial with the profile of the post 6. This part 5 is fixed coaxially with the profile of the post 6 by means of fins. These fins fix the sealing bar 1 to the profile of the post 6, but they also reinforce the base of the profile of the said post which is, in general, the fragile zone. These fins are fixed by welding. Anchoring device for a support post, particularly for signs.
Patent FR-2601940-A1 (FR)
Title: Procede pour la preparation du tetraborate de sodium pentahydrate
Inventor: MAZZINGHI PAOLO
IPC: C01B35/12
Filed: 1987-07-24
Abstract: ON PREPARE DU TETRABORATE DE SODIUM PENTAHYDRATE NABO.5H0 TRES PUR, PAR A.REACTION DU MINERAL COLEMANITE 2CAO.3BO.5HO AVEC LE CARBONATE DE SODIUM NACO DANS UN MILIEU AQUEUX, POUR PRODUIRE UNE SOLUTION AQUEUSE DE TETRABORATE DE SODIUM ET HYDROXYDE DE SODIUM, AVEC PRECIPITATION DE CARBONATE DE CALCIUM SOLIDE; B.TRAITEMENT PAR L'ACIDE BORIQUE HBO DE LA SOLUTION AQUEUSE OBTENUE DANS L'ETAPEA, APRES SEPARATION DU CARBONATE DE CALCIUM PRECIPITE, POUR NEUTRALISER L'HYDROXYDE DE SODIUM ET FORMER UNE NOUVELLE QUANTITE DE TETRABORATE DE SODIUM; C.SEPARATION DU TETRABORATE DE SODIUM PENTAHYDRATE, PAR CRISTALLISATION, D'AVEC LA SOLUTION AQUEUSE OBTENUE DANS L'ETAPEB.
Patent FR-2623394-A1 (FR)
Title: Artificial nutritive vehicle employing the enteral route, process for packaging this vehicle in a nutritive bag and nutritive bag thereby obtained
IPC: A23L1/30
Filed: 1987-11-25
Abstract: Nutritive vehicle which is both modular, that is to say formed from nutrients such as, for example, proteins, lipids, carbohydrates, minerals and trace elements, in accordance with the quantitative and qualitative requirement of the different situations of diseases and patients, and sterile, hence avoiding complications of infection and making it possible to use large-volume nutritive bags without a refrigeration and agitation system.
Patent FR-2625382-A1 (FR)
Title: Butee a verrouillage magnetique
Inventor: GUELIS HUBERT VAILLANT DE
IPC: H01F7/122
Filed: 1987-12-23
Abstract: Dispositif de butée à verrouillage magnétique adaptable aux moteurs couplés à courant continu sans balai comprenant : un élément statorique 5 entouré, sur une partie de sa longueur, d'au moins une bobine 4A, 4B et un élément mobile 2 portant au moins un aimant permanent 13A, 13B générant un flux magnétique qui se referme dans ledit élément statorique 5, caractérisé en ce que l'élément statorique 5 est muni d'au moins une paire de butées 3A, 3B pour l'élément mobile et au moins une plaque magnétique 7A, 7B interposée entre ces butées et l'élément statorique 2, chaque butée étant susceptible de recevoir pour appui l'extrémité de l'aimant correspondant 13A, 13B du rotor 2, en fonction du sens de l'effort appliqué sur l'élément mobile 2, un verrouillage de ce dernier 2, en position de butée, étant assuré, par la plaque magnétique 7A, 7B de la butée 3A, 3B.
Patent FR-2609942-A1 (FR)
Title: Bandage pneumatique, radial, pour roues de vehicules
Inventor: OGAWA YUKIHIRO
IPC: B60C11/01
Filed: 1988-01-06
Abstract: BANDAGE PNEUMATIQUE, RADIAL, POUR ROUES DE VEHICULES, COMPORTANT UNE NAPPE DE CARCASSE ET UNE NAPPE DE CEINTURE 4, 4, QUI COMPREND UNE REGION D'EPAULE 3 FORMEE EN GRADINS DANS SA SECTION TRANSVERSALE MERIDIENNE. UNE PARTIE D'EXTREMITE EXTERIEURE, DANS LE SENS DE LA LARGEUR DE CHAQUE GRADIN, EST ENTAILLEE SUIVANT UNE CONFIGURATION EN ZIGZAG CIRCULAIRE DANS LA DIRECTION CIRCONFERENTIELLE DU PNEUMATIQUE.
Patent FR-2625924-A1 (FR)
Inventor: DAUSSAN JEAN-CHARLES
IPC: B22D41/02
Filed: 1988-01-20
Abstract: PCT No. PCT/FR89/00013 Sec. 371 Date Sep. 19, 1989 Sec. 102(e) Date Sep. 19, 1989 PCT Filed Jan. 18, 1989 PCT Pub. No. WO89/06578 PCT Pub. Date Jul. 27, 1989.The device for spraying a coating on the internal faces of a vessel (2) for the transfer of molten metal such as a tundish comprises a spraying lance (3) secured to a carriage (4). The carriage (4) is capable of displacement in translational motion on a guide (6; 106) which extends in a first longitudinal or transverse direction (D; L) of the vessel (2) and which is in turn capable of translational motion on guiding means (7; 107) extending in a second direction (L; D) which is transverse with respect to direction (D; L) aforesaid. These guiding means (7; 107) are themselves mounted on a suppport (8, 12) which is capable of translational motion in the longitudinal direction (D).
Patent FR-2609913-A1 (FR)
Title: Tube d'amorcage de coulee pour un recipient de matiere en fusion, notamment de metal en fusion, comprenant une ouverture de coulee dans son fond
Inventor: ZYBOK CLEMENS
IPC: B22D41/08
Filed: 1988-01-21
Abstract: LE TUBE D'AMORCAGE DE COULEE 6 QUI CONDAMNE L'OUVERTURE DE COULEE 3 DU FOND 2 D'UN RECIPIENT CONTENANT DE LA MATIERE EN FUSION PRESENTE UN EMPLACEMENT DE RUPTURE PRESCRIT 7 CIRCONFERENCIEL POUR PERMETTRE L'ECOULEMENT AUTOMATIQUE DE LA MATIERE EN FUSION 4 LORSQUE CETTE DERNIERE ATTEINT UN NIVEAU 5 PREDETERMINE. L'EMPLACEMENT DE RUPTURE PRESCRIT 7 SE ROMPT SOUS L'EFFET DE FUSION DE LA MATIERE 4 ETOU SOUS LA POUSSEE ASCENSIONNELLE DE LA PARTIE DE TUBE 12 SE TROUVANT DANS LA MATIERE EN FUSION 4 AU-DESSUS DE L'EMPLACEMENT DE RUPTURE PRESCRIT 7. APPLICATION : NOTAMMENT AUX RECIPIENTS INTERMEDIAIRES OU PANIERS A OBTURATEUR A COULISSE D'INSTALLATIONS DE COULEE CONTINUE D'ACIER.
Patent FR-2626217-A1 (FR)
Title: Structure for ideograms visible in at least five dimensions and method for making these ideograms
Inventor: TRIBILLON JEAN-LOUIS
IPC: B44F7/00
Filed: 1988-01-27
Abstract: The present invention relates to structures for ideograms visible in at least five dimensions. The ideogram structure according to the invention is essentially characterised in that an at least two-dimensional shape of the ideogram 1 is cut out from a photosensitive support 2 on which a hologram has been formed in at least three dimensions of a given body. For making any message, including information, advertising, etc.
Patent FR-2612910-A1 (FR)
Title: Procede de preparation de particules siliceuses, analcime active et silice amorphe obtenues par ce procede, et charges et fluide electrovisqueux qui en contiennent
Inventor: NAKAZAWA TADAHISA
IPC: C10M171/00
Filed: 1988-03-30
Abstract: L'INVENTION CONCERNE UN PROCEDE DE PREPARATION DE PARTICULES SILICEUSES AYANT UNE FORME TETRACOSAEDRIQUE OU TETRACOSAEDRIQUE A ANGLES ARRONDIS. LE PROCEDE CONSISTE A SYNTHETISER DES PARTICULES DE ZEOLITE PRESENTANT UN DIAGRAMME DE DIFFRACTION DES RAYONS X INHERENT A L'ANALCIME ET UNE FORME TETRACOSAEDRIQUE OU TETRACOSAEDRIQUE A ANGLES ARRONDIS, ET A SOUMETTRE LA ZEOLITE A UN TRAITEMENT ACIDE POUR EN ELIMINER LES COMPOSANTS ALO ET NAO SOIT DE FACON A CONSERVER LA STRUCTURE CRISTALLINE DE L'ANALCIME ET OBTENIR UNE ANALCIME ACTIVE, SOIT DE FACON A RENDRE LA ZEOLITE AMORPHE ET OBTENIR UNE SILICE AMORPHE. L'ANALCIME ACTIVE ET LA SILICE AMORPHE OBTENUES PAR LE PROCEDE DE L'INVENTION SONT UTILES COMME CHARGES POUR DIVERS PRODUITS TELS QUE RESINES, CAOUTCHOUCS, PEINTURES, COSMETIQUES, ETC., COMME SUPPORTS DE CHROMATOGRAPHIE ET POUR LA PREPARATION DE FLUIDES ELECTROVISQUEUX.
Patent FR-2631266-A1 (FR)
Title: Obturateur de coulee a deplacement lineaire et symetrie axiale
IPC: B22D41/08
Filed: 1988-05-13
Abstract: L'invention concerne un dispositif de coulée des métaux liquides tels l'acier. Il est fondamentalement constitué : - d'une busette 2, dite busette interne, en matériau réfractaire - d'une plaque fixe 3 ronde comportant un trou axial en concidence avec celui de la busette 2, en matériau réfractaire - d'une plaque mobile 4 ronde, comportant un trou central d'axe 23, en matériau réfractaire - d'une busette 5, dite busette collectrice, solidaire de la plaque mobile 4, en matériau réfractaire, destinée à stabiliser le jet dévié La plaque mobile 4 peut subir un déplacement 17 suivant une ligne droite ou quelconque, de manière à obturer plus ou moins le trou de la plaque fixe 3. La plaque mobile 4 est également susceptible de pivoter autour de son axe 23. La symétrie de forme des différents éléments réfractaires par rapport à leurs orifices, traversés par le métal à haute température, confère à l'ensemble des caractéristiques de dilatation et de résistance aux chocs thermiques optimales. Enfin, la possibilité de faire pivoter la plaque 4, ainsi qu'éventuellement la plaque 3, autour de leurs axes respectifs, permet de répartir l'usure des trous de manière symétrique et de diminuer l'amplitude des déplacements 17.
Patent FR-2631953-A1 (FR)
Title: Process for the treatment of water for cooling circuits
IPC: C02F1/68
Filed: 1988-05-31
Abstract: According to the invention the metering of reactants is carried out successively at a number of points in the cooling circuit in order to create regions of high concentrations capable of removing the biomass formed and reestablishing the protective film while maintaining the steady state concentration established in the whole circuit.
Patent FR-2617294-A1 (FR)
Title: Cylindrical lens for sunglasses
Inventor: JANNARD JAMES H
IPC: G02C11/08
Filed: 1988-06-22
Abstract: The invention relates to a cylindrical lens for sunglasses. It comprises a panel of a single piece made of transparent material, curved around an axis and having a substantially constant radius, so that the lens 12 defines a part of the wall of a cylinder. The length of the arc, measured between two distal ends 36, 38, along the lens 12, lies between approximately 14 and 17.8 cm so that the lens 12 covers both eyes of the wearer and so that it protects them effectively from peripheral light as well as from direct light rays. Field of application: safety glasses (eye protectors) especially for the pursuit of sports such as cycling, skiing, wind surfing, etc.
Patent FR-2633191-A1 (FR)
Title: Fixation de securite pour ski
Inventor: BRISCHOUX JEAN-CLAUDE
IPC: A63C9/085
Filed: 1988-06-24
Abstract: La présente invention concerne une fixation de sécurité pour ski destinée à maintenir l'avant d'une chaussure de ski, comportant un socle 4 fixé au ski et dont est solidaire un pivot vertical 7, un corps 6 monté basculant, dans sa partie centrale, sur ce pivot 7, une mâchoire 11 de retenue de la chaussure montée mobile par rapport au corps 6 sur la partie postérieure de celui-ci et un mécanisme d'énergisation 13-17 maintenant élastiquement le corps 6 en position centrale d'enclenchement sur le pivot 7 et la mâchoire 11 sur le corps 6. Cette fixation de sécurité est caractérisée en ce qu'elle comprend des moyens 18, 19 pour maintenir le corps 6 en position centrée sur le ski tant que la chaussure exerce, sur la mâchoire 11, une sollicitation inférieure à un seuil de déclenchement prédéterminé et pour libérer le basculement du corps 6 autour de son pivot 7 lorsque la sollicitation dépasse le seuil de déclenchement.
Patent FR-2635116-A1 (FR)
Title: Process for determining the sex of embryos of ruminants, kit or box for implementing the process
IPC: C12Q1/68
Filed: 1988-08-08
Abstract: The invention relates to a process for determining the sex of embryos of ruminants by hybridisation between a DNA sample obtained from an embryo and a probe, characterised in that it comprises a plurality of units, especially from 2 to several hundreds, preferably of an order of magnitude of about a hundred units, either of the ACNGGN type in which N represents any one of the 4 nucleotides thymine (or uracil), guanine, adenine and cytosine, or of the TCAGGC type, or of both types at the same time,  - or the nucleotide sequence complementary to the one above. The invention also relates to a nucleotide probe which can be used in the process for determining the sex of embryos of ruminants, as well as a kit or box for implementing the process of the invention.
Patent FR-2639650-A1 (FR)
Inventor: LINDEN GUY
IPC: C12N5/02
Filed: 1988-11-30
Abstract: The supplements of culture media are based on lactoserum fractions substantially deprived of constituents having molecular weights lower than 10,000.
Patent FR-2642262-A1 (FR)
Title: Method of intensive truffle-growing of an industrial nature
IPC: A01G1/04
Filed: 1989-02-02
Abstract: The present invention relates to a method of intensive truffle-growing of an industrial nature. According to the invention, the method consists in preparing the environment 6, where the rooting of the host-plant 16 of the truffle will develop, by delimiting in a precise manner and improving its homogeneity, its granulometry and its composition, by virtue of the removal in strips, to a depth of between 20 and 30 centimetres for example, of the surface layer of the ground by mechanical means, the earth 6 thus removed being sieved to adjust its granulometry and remove from it undesirable articles such as large stones, foreign bodies or roots, then replaced in the trench 1 obtained after having arranged on the bottom 2 and on the two sides 3, 4 of the latter a screen made of rot-proof and tear-proof geotextile 5 which is permeable to water and to gases but cannot be passed through by the roots 17 of the host-plant 16, the latter, after mycorrhization in a nursery, then being planted in the earth 6 of the trench 1, to which there will have been added any elements which are missing or present in insufficient quantity, such as limestone, organic materials or others in the course of a mixing intended to improve its structure, given that the earth extracted may be partially or completely replaced by an added earth which is suitable to the type of truffles to be cultivated. It is intended to improve to a great extent the yield of the truffle cultivation, by controlling the development of the roots of the host-plant as well as the composition and the structure of the cultivation environment.
Patent FR-2643773-A1 (FR)
Title: Dispositif de balisage lumineux pour piste d'atterrissage
Inventor: POUYANNE MARC
IPC: H05B39/04
Filed: 1989-02-27
Abstract: Dispositif de balisage lumineux pour piste d'atterrissage comprenant au moins une boucle 16, 17, 18 de lampes 10 reliées en série. Cette boucle est alimentée par une pile solaire 12 par l'intermédiaire d'un circuit de régulation 20 assurant le préchauffage des lampes 10, leur mise sous tension et par ailleurs maintenant un courant circulant dans la boucle adapté au fonctionnement de la boucle.
Patent FR-2630163-A1 (FR)
Title: Regulateur du papillon d'un carburateur pour moteurs a combustion interne
Inventor: SCHAUER WALTER
IPC: F02D11/08
Filed: 1989-04-11
Abstract: Il est connu de régler le papillon du carburateur d'un moteur à combustion interne au moyen d'une enceinte à dépression et d'équiper la membrane de travail 3 de l'enceinte à dépression d'une valve de mise à l'air 9 qui coopère avec un levier 19 pouvant être amené par basculement dans la voie de mouvement de la membrane 3, c'est-à-dire de la valve 9, de façon à mettre à l'air la chambre de travail 4 de l'enceinte à dépression. Dans le régulateur de l'invention le levier 19 est maintenu, à l'encontre de l'action d'un ressort de rappel 20, dans une position extérieure à la voie de mouvement de la membrane 3 par un mécanisme de blocage 21 qui se déverrouille en cas de défaut de fonctionnement du régulateur de façon à coupler le levier 19 avec la poulie à tirette, déterminant ainsi le passage au réglage direct du papillon.
Patent FR-2646225-A1 (FR)
Title: Device for lubricating the bearings of a turbo compressor
Inventor: GOLDENBERG EMMANUEL
IPC: F02B39/14
Filed: 1989-04-25
Abstract: The present invention relates to a device for lubricating the bearings of a turbo compressor of an internal combustion engine including an oil volume connected on the one hand to the said bearings and, on the other hand, to an oil pump of the lubrication circuit of the engine. This device is characterised in that the oil volume contains a piston defining a first chamber connected to the bearings of the turbo compressor and to the oil pump, and a second chamber, which contains an elastic member forcing the piston into an extreme position for discharging oil into the bearings of the turbo compressor, and an oil return pipe connected to the sump of the engine opens out into the volume between its end defining the second chamber and the piston in its extreme discharge position. Application to internal combustion engines including a turbo compressor.
Patent FR-2648429-A1 (FR)
Title: Sliding valves for closing the air intakes of a parachute wing
IPC: B64D17/02
Filed: 1989-06-15
Abstract: The invention relates to a device for closing the air intakes of a parachute wing by sliding valves, while ensuring correct inflation. It consists, within a cell 1, of a sliding valve 7 sewn into the underside 5 in front of an air intake 8. To the rear of this valve 7, pierced by a hole 9, are sewn rigging lines 10 sliding in rings 11, themselves sewn onto the underside 5 to the rear of the air intake 8. These rigging lines 10 are then sewn to the upper surface 6. The device according to the invention is particularly intended for closing air intakes of a parachute wing and similar equipment items.
Patent FR-2649091-A1 (FR)
Inventor: CHAVE ETIENNE
IPC: B04B5/10
Filed: 1989-06-29
Abstract: Method and device for the treatment of effluents containing inks, especially water-based inks, by separation, with a view to obtaining, on the one hand, sludge containing the inks and, on the other hand, the clarified effluent. According to the invention a flocculation of the effluent is carried out by the action of a flocculating agent followed by continuous centrifuging of the effluent, consisting of an acceleration of between 1,000 and 20,000 g while avoiding an air-liquid interface during the centrifuging. Application of the invention to the treatment of effluents containing water-based inks, from paper mills, cardboard manufacturing plants and bag manufacturing plants.
Patent FR-2649643-A1 (FR)
Title: Laminated panel, especially for urban furniture
IPC: B32B13/14
Filed: 1989-07-13
Abstract: Laminated panel for the production of cabins or the like. According to the invention, the panel comprises two glass-fibre composite layers 1 between which an alumina layer 2 is inserted. Applications: vandalproof urban furniture.
Patent FR-2650424-A1 (FR)
Title: Demonstration layout for teaching
IPC: G09B23/10
Filed: 1989-07-27
Abstract: These layouts should make it possible to establish a theory concerning the deformations or displacements of various elements of deformable mechanisms under the action of weights or point-like forces. These layouts include a mechanism represented by a rectangle 1, but which has the feature of including two bodies 5 or two bodies 7 capable of sliding without friction on cylindrical bars 4 or 9 and 10. If the bars remain horizontal upon the deformation of the mechanism 1, the two bodies may be identical to the body 5 being displaced on bars 4. If, on the contrary, the bars are displaced in direction upon the deformation of the mechanism 1, the two bodies are identical to the body 7 and are displaced on two parallel cylindrical bars 9 and 10. In this case the bodies 7 include a shaft 13 passing through the centre of gravity of the bodies 7 and perpendicular to the plane defined by the axes of the two bars 9 and 10, it being understood that these bars are being displaced in this plane upon the deformation of the mechanism 1. This shaft 13 comes to be housed in a slot 11 of a plate 12 parallel to the bars 9 and 10 and fixed in space.
Patent FR-2651543-A1 (FR)
Inventor: PHILIPPE ROUDAUT
IPC: B25J9/10
Filed: 1989-09-05
Abstract: The invention relates to a piston/cylinder assembly equipped with means for determining and acknowledging the position of the piston. This assembly comprises a piston 1 capable of sliding axially in a cylinder 2, this piston being extended in its axis by a rod 3 projecting by way of the front bottom 4 of the cylinder 2, a permanent magnet 13 fixed to the piston 1 generating a magnetic field which is measured by a magnetic-field sensor 11, the voltage supplied by this sensor serving for forming acknowledgement signals for a robot. It comprises, furthermore, fastened in a receptacle 9 provided in the cylinder 2, an electronic card 10 on which are mounted, on the one hand, one or more linear Hall-effect sensors 11, 15 and, on the other hand, a member 12 for the program control of the analog signals obtained from the sensor or sensors, which supplies logic signals which, during the interruption of the stroke of the piston 1, acknowledge the position of this piston in one of the positions predetermined and stored by the control member 12.
Patent FR-2652031-A1 (FR)
Title: Two-dimensional die for thermoforming
Inventor: MARTINE LUYE-UZAN
IPC: B29C51/36
Filed: 1989-09-18
Abstract: Device of very simple design, which can be used on all thermoforming machines, enabling three-dimensional (relief) shapes to be produced in a polymer material in sheet form. In the case of the use of a transparent polymer, this device enables the optical quality of the thermoplastic sheet to be maintained after the moulding of the three-dimensional shape. This device is a two-dimensional die consisting of a rigid strip (1) fixed to or laid over a support plate (2). The moulding portion of the die is constituted by the strip produced according to the shape to be obtained on the sheet. During the thermoforming moulding, the thermoplastic sheet (3) is pressed up against the strip and matches all the contours thereof. This device is intended for improving thermoforming techniques.