baber/WOPTO huggingface dataset:
Patent FR-2638211-A1 (FR)
Title: Assembly for crossmember
IPC: F16B12/20
Filed: 1988-10-20
Abstract: The assembly according to the invention is provided by a first element 1 which can be secured to an upright 27 and a second element 2 in the form of a casing with an eccentric which can be secured to a crossmember 22. The first element 1 includes a first part 3 in the form of a journal, secured to a base part 15 in the form of a bar of square cross-section housed in a groove 26 at the end of the crossmember. The base part 15 can be secured by means of screws surface mounted on the end face 30 of the upright 27. The rotation of the casing with an eccentric 2 allows clamping or unclamping of the crossmember 22 with respect to the upright 27 by action of the end head 7 of the first part 1 on a ramp outside the casing 2.
Patent WO-9006357-A1 (WO)
Title: Supplements of animal cell culture media based on products derived from the milk industry
Inventor: LINDEN GUY
IPC: C12N5/02
Filed: 1989-11-30
Abstract: The supplements of culture media are based on lactoserum fractions substantially deprived of constituents having molecular weights lower than 10,000.
Patent WO-9007312-A1 (WO)
Title: Device for protection against infectious diseases
Inventor: PROKIC STEVAN
IPC: A61F6/04
Filed: 1989-12-26
Abstract: The present invention concerns a device for protection against transmissible diseases consisting of an outside covering made of a flexible plastic material, preferably transparent, covering a part at least of the body and comprising means (9) for attaching a sheath (4). It also relates to a sheath for implementation on such protection device. Application for combating infectious diseases.
Patent FR-2644735-A1 (FR)
Title: Suspension device for a motor vehicle
Inventor: FROUMAJOU ARMAND
IPC: F16F9/58
Filed: 1989-03-24
Abstract: The invention relates to a suspension device for a motor vehicle. This device comprises a damping element 1 interposed between the structure S of the vehicle and a stub axle holder 4 on which is mounted, via a lower pivot link 6, a linking arm 5 articulated to the structure S, the damping element which is articulated onto the structure S via an upper pivot link 12 interacting with an elastic element and with an impact stop 30, the working axis X of the damping element 1 being offset with respect to the wheel towards the structure S, the bearing faces of the stop 30 and of a receiving part 31 having, in interaction, a thrust component C constituting an axis of attack Z, characterised in that the axis of attack Z, which is concurrent with the working axis X at the level of the upper link 12, is offset with respect to the working axis X towards the wheel R of the vehicle. This suspension device applies to a front axle assembly or back axle assembly of a motor vehicle, whether it be a steering axle or not.
Patent FR-2645110-A1 (FR)
Title: Device making it possible to right a boat
IPC: B63C7/00
Filed: 1989-03-30
Abstract: In this device, watertight flotation volumes, which may consist of watertight masts, are positioned above the centre of gravity G of the boat and fixed thereto in a position which is off-centre with respect to its middle longitudinal axis. Useable in particular for yachts.
Patent FR-2646189-A1 (FR)
Inventor: CONCHE MICHEL
IPC: D04H1/58
Filed: 1989-04-24
Abstract: Method for removing oil contaminants spread on water, seas, lakes, rivers and the like, and a material intended for this use. 
<??>According to the invention the decontamination is carried out by means of particles of felts of hydrophobic inorganic fibres in which the felts employed, previously compressed for storage and transport, are subjected after a delumping operation to a sufficiently intense pneumatic transport to enable them to regain their original density, their pneumatic transport being simultaneously employed to disperse the particles on the surface of the water to be treated.
Patent FR-2660810-A1 (FR)
Title: Reversible electrical generator, of Push-Pull type with stator excitation
Inventor: YANNICK ASINARI
IPC: H02K16/00
Filed: 1989-08-30
Abstract: The invention relates to a reversible electrical generator in which the mechanical and electromagnetic structure of the stator and the rotor elements, A-D, E-C; are symmetric, without slip ring contacts, based on mutual induction. Application: periodic current generator or motor for periodic or rectified/direct current.
Patent WO-9011216-A1 (WO)
Title: Bogie a chassis deformable, et procede et ensemble de pieces de rechange pour ameliorer un tel bogie
Inventor: LIENARD JEAN
IPC: B61F5/12
Filed: 1990-03-14
Abstract: Chaque longeron (1) présente une ouverture (8) dans laquelle chaque extrémité (9) de traverse (11) s'appuie sur le longeron par des ressorts de suspension (16). Deux coins (18), eux-mêmes soutenus par des ressorts (17) et appuyés par une face oblique (18b) contre une face oblique (9a) de la traverse, prennent de ce fait un appui frottant contre une face (8a) du longeron (1) de manière à amortir les oscillations de suspension. La ligne de plus grande pente (L) des faces obliques (9a, 18b) forme un angle (B) avec le plan longitudinal médian (PP) du bogie. De la sorte, la poussée horizontale (PH) subie par le coin comprend une composante (PT) qui est utilisée pour pincer le longeron (1) entre une face mobile (18d) solidaire du coin (18) et une face de référence (9a) de la traverse (11). Utilisation pour stabiliser le bogie en combattant les déplacements longitudinaux des longerons l'un par rapport à l'autre.
Patent FR-2658104-A1 (FR)
Title: Dispositif pour amener un outil sur une paroi.
Inventor: JEAN DEBRUS
IPC: B23Q9/00
Filed: 1990-02-14
Abstract: Dispositif pour amener de manière satisfaisante un outil (11) tel qu'une sonde sur une paroi (12) d'orientation et de rotondité inconnues avec précision, spécialement à des endroits inaccessibles. Le dispositif se compose d'une structure de maintien (1) reliée à une perche par une liaison souple et pourvue, sur une face d'appui (2), d'une collerette (29) d'appui, d'une ventouse (3) de fixation et d'un vérin (5) coulissant de manière à pouvoir plaquer l'outil (11).
Patent FR-2658624-A1 (FR)
Title: System for detecting objects to be located in a scene (visual environment), especially for fruit-picking robots
Inventor: PASCAL CHOQUART
IPC: A01D46/30
Filed: 1990-02-22
Abstract: The system comprises a photographic camera (7), a flash (14) and image processing means. The camera is a camera of the type with a CCD sensor and variable integration time. The image processing means (16) comprise means (23) for triggering the flash (14) synchronously with the integration periods of the camera (7) and stopping it so that it only delivers the necessary energy during these integration periods. The system is very applicable to the detection of fruit to be picked (harvested) using a robot.
Patent FR-2659811-A1 (FR)
Title: Satellite radio-navigation receiver
Inventor: ALAIN MARCUARD
IPC: H04B1/707
Filed: 1990-03-16
Abstract: The receiver comprises a receiver chain coupled to a navigation processor; the receiver chain is of a homodyne type and is formed by a single frequency-changing stage (12) followed by an amplifier chain (16, 17) coupled to a coding circuit (22) for coding the signals passing between each amplifier before they are transmitted to the navigation computer (2). Application: system of radio navigation by GPS satellite, code C/A.
Patent FR-2660359-A1 (FR)
Title: Method of cementing a support for a sealing piston
Inventor: PIERRE PAJAUD
IPC: E21B33/138
Filed: 1990-03-28
Abstract: A mould Ref. B is positioned in a well after having trimmed the protective tube and sealed with cardboard washers C, thus making it possible to inject fast-setting liquid cement which penetrates the faults in the ground by pneumatic vibration of the mould. Cement is injected from the top of the lower cone Ref. 30. After the fast-setting cement has set, the cone is withdrawn and the cement is dried, which thus allows a smooth bearing surface. The acid injection system is then put in place. Using this system for cementing on a well to be uncapped (unplugged), the system of the mould on an interposed vibrator for cementing on a well makes it possible to obtain a smooth surface.
Patent FR-2663755-A1 (FR)
Title: Connecteur pour fibres optiques a verrouillage et deverrouillage rapides.
Inventor: EMMANUEL GRASSIN D ALPHONSE
IPC: G02B6/38
Filed: 1990-06-21
Abstract: Connecteur pour fibres optiques comportant deux embouts montés à l'extrémité de chacune des fibres à connecter et un raccord femelle de reconstitution (1) pour supporter et aligner les deux embouts face à face; chacun des embouts est logé dans un corps de fiche fixé au câble optique comportant la fibre optique à connecter, et chacun des corps de fiche et le raccord comportent des moyens de verrouillage à encliquetage (29,16); un capot de manoeuvre (3) est monté autour de chacun des corps de fiche. Le raccord femelle de reconstitution (1) comporte une pièce tubulaire axiale (10) dont la surface extérieure (15) constitue une portée de guidage mécanique du corps de fiche et dont au moins une partie de la surface intérieure sert de portée de guidage mécanique de l'embout dans le raccord (1).
Patent FR-2665238-A1 (FR)
Title: Device for joining tubes to a wall, particularly motor vehicle air-conditioning circuit tubes
Inventor: CARLOS MARTINS
IPC: F25B41/00
Filed: 1990-07-24
Abstract: The fluid inlet and outlet tubes (1, 2) for a heat exchanger, especially for motor vehicles, are connected to corresponding openings (3, 4) carried by a wall (5), and the tubes are held on this wall through use of a flange (41) exhibiting openings (27, 29) in correspondence with the said tubes. According to the invention, the face (43) of the flange (41) facing the wall (5) has convex curved bearing surfaces (48, 49).
Patent FR-2666582-A1 (FR)
Title: Benzimidazole derivatives, their preparation and their application to therapeutics
Inventor: JEAN BINET
IPC: C07D401/14
Filed: 1990-09-07
Abstract: Benzimidazole derivatives corresponding to the formula in which either R1 is H, R2 is the 4-fluorobenzyl radical and R3 is the methoxy radical, or R1 is H, R2 is H and R3 is H, or R1 is OH, R2 is H and R3 is H. Application in therapeutics.
Patent FR-2656004-A1 (FR)
Title: Procede d'application de revetements de dispersion resistant a l'usure.
Inventor: ALBIN PLATZ
IPC: C23C4/134
Filed: 1990-12-18
Abstract: L'invention concerne un procédé d'application de revêtements de dispersion résistant à l'usure et constitués d'un métal formant matrice et de particules de matériau dur, sur des pièces de construction métalliques (2), au moyen d'un procédé de pulvérisation par plasma, les particules de matériau dur étant insérées par projection, de manière séparée du jet de plasma, dans le métal formant matrice encore susceptible de déformation plastique. De tels revêtements sont appliqués dans des enceintes sous vide ou sous atmosphère de protection, sur les extrémités d'aubes de groupes motopropulseurs à turbine à gaz, sur les arêtes d'étanchéité de joints d'étanchéité à labyrinthe, ou en guise de revêtement d'effleurement sur les surfaces périphériques externes, par exemple de rotors.
Patent WO-9116323-A1 (WO)
Title: Serotonin antagonist naphtosultam derivatives, their preparation and drugs containing same
Inventor: GUEREMY CLAUDE
IPC: C07D471/04
Filed: 1991-04-19
Abstract: Compounds of formula (I) in which n is 2 or 3 and R1? represents a cycle of formulae (a) or (b) in which R2? represents a hydrogen or halogen atom. The invention also concerns their salts with mineral or organic acids, the preparation of said derivatives and drugs containing same.
Patent WO-9201204-A1 (WO)
Title: Device for measuring the pivoting angle of a clamping apparatus
Inventor: CANOVAS GINES
IPC: G01B5/24
Filed: 1991-07-10
Abstract: The device for measuring the pivoting angle of a clamping apparatus comprises, firstly, a body (2-2a) wholly or partially made of a transparent material, rigidly fixed to said clamping apparatus, provided with a spherical housing (2b) which is coaxial with the tool's pivot axis, and containing a freely rotatable spherical ball in a stabilizing liquid; and secondly, one or more indicia arranged on either of the ball or body (2a) elements for interaction with at least one graduation on the other element. Said body (2-2a) is made of a non-magnetic material while said ball is provided with a solid magnet (5) which gives it horizontal stability in relation to the magnetic north and vertical stability and equilibrium.
Patent FR-2671864-A1 (FR)
Title: Pneumatic circuit for cascade feed to several ventilated driers or boxes of one machine or of a production line
Inventor: JACQUES WOLF
IPC: F26B13/10
Filed: 1991-01-18
Abstract: Pneumatic circuit for cascade feed at controlled pressure and temperature to ventilated driers or boxes of a machine or of a production line with many driers or boxes. The object of this cascade-type delivery is to reduce the masses of air extracted from the total pneumatic system and consequently to cut down the amount of energy used for heating or purifying. This circuit is intended more specifically for multicolour printing presses or machines for varnishing or pasting paper as well as all kinds of webs for making flexible packaging.
Patent FR-2672271-A1 (FR)
Title: Package made of plastic material with device for locking the contained products in position
Inventor: MICHEL FAYOLLE
IPC: B65D51/26
Filed: 1991-02-04
Abstract: The package made of plastic material with a closing device for the contained products is noteworthy in that it comprises a profiled receptacle (1) capable of receiving the contained product in its bottom part and having, starting from its peripheral side face (1.7), a plurality of re-entrant and clearance pairs of walls (1.1 - 1.9), capable of allowing the insertion, guidance and positioning of a profiled lid (3), the said lid having, on certain parts of its periphery, means (3a) capable of cooperating with and bearing against the above-mentioned re-entrant walls of the receptacle, after angular rotation of the said lid, in order to keep the contained product in a clamped position, the lid being in a locked position.
Patent FR-2673618-A1 (FR)
Inventor: MICHELE-NEE-MINOT PAYRAUDEAU
IPC: C02F3/34
Filed: 1991-03-08
Abstract: Water purification using biological treatment. According to the process the raw water to be treated without preliminary sedimentation is introduced upwards into a first reactor (1) operating in the absence of oxygen, containing free biomass in the form of a sludge bed of high concentration and fed with a high upward flow rate and the effluent (4) is taken into a second reactor (2) operating in the presence of air, a proportion of the water treated (7), overflowing from this second reactor, being recycled to the base of the first reactor (1). Application to the treatment of water containing ammoniacal nitrogen.
Patent FR-2674698-A1 (FR)
Title: Box for centralisation of electrical circuit connections
Inventor: GEORGES LIENARD JACKY
IPC: H02G3/08
Filed: 1991-03-29
Abstract: Box for centralisation of electrical circuit connections, characterised in that it is produced from a single element which is in the form of a strip (10), preferably made of plastic, including four hinge-forming pivot pins (12) so as to delimit, after assembly by bending the said strip about the said pins, the four side walls (14, 16, 18, 20) of the said box, these four walls being separated by the said hinges, the assembly being held in place by means of a locking system (22) provided at each end of the said strip, the box thus assembled being provided with a lid which is fitted over the edges of the said side walls, locking means being provided so as to fasten the said lid to the said walls of the box.
Patent FR-2676497-A1 (FR)
Title: Hinge/section made from a plastic material in strip form, for fitting double glazing
Inventor: JEAN MAINKA
IPC: E06B3/28
Filed: 1991-05-17
Abstract: Hinge/section made from a plastic material, comprising a groove (1-2) designed to receive a double-glazing panel, the bottom flange (1) of which is extended by a strip (3) provided with holes for the attachment screws. A screw cover (4) is hinged to the top flange of the groove by means of a secondary hinge (5) and hooks onto the edge and onto the underside of the strip (3) by means of a hook (41). Hinged below this assembly, by means of a main hinge (7), is a strip (6), parallel to the strip (3), which is screwed in. The strip which is screwed in is thus completely hidden and is fixed flat onto the frame, parallel to the flanges of the groove.
Patent FR-2663097-A1 (FR)
Title: Volant a deux masses a monter entre un moteur a combustion et une boite de vitesses.
Inventor: VIKTOR KUHNE
IPC: F16F15/12
Filed: 1991-05-30
Abstract: Ce volant comprend une première masse 1 qui est associée au vilebrequin du moteur et a la forme d'un U, ouvert radialement vers l'intérieur, dont les branches 2, 3 constituent chacune un disque latéral, et une seconde masse 4 qui est associée à la boîte de vitesses et a la forme d'un U, ouvert vers le contour périphérique, dont une branche 5 s'engage, en formant un disque intermédiaire, entre les deux disques latéraux 2, 3, ces deux masses pouvant pivoter l'une par rapport à l'autre, d'une manière limitée, avec l'interposition d'organes élastiques 44 qui prennent appui, au moins d'une manière indirecte sur la première masse 1 et sur le disque intermédiaire 5, tandis qu'un dispositif d'amortissement 30 est monté entre les deux masses 1, 4 et parallèlement aux organes élastiques 40. Suivant l'invention, le disque intermédiaire 5 est composé de trois disques partiels concentriques entre eux, à savoir un disque partiel intérieur 10 et deux disques partiels extérieurs 11, 12, comportant des saillies présentant des surfaces d'appui, les saillies 20 du disque partiel intérieur coopérant avec les saillies 21a, 21b, 22a, 22b des deux disques partiels extérieurs. De plus, les organes élastiques 40 prennent appui, à chacune de leurs deux extrémités, sur l'un, respectif, des disques partiels extérieurs.
Patent FR-2677958-A1 (FR)
Title: Expansible holder for holding objects placed in an enclosure of bigger dimensions
Inventor: AANDRE GONOD
IPC: B65D81/113
Filed: 1991-06-18
Abstract: The present invention relates to an expansible holder (1) intended for wedging objects in a container of bigger dimensions, characterised in that it comprises an outer sachet (2) of variable dimensions inside which are arranged at least two reserves (3, 4) of liquid components whose mixing allows the manufacture of a polyurethane foam which will fill the said sachet (2) until it closely fits the contours of the said object or objects inside the said container. The field of the invention is more particularly that of the packaging of items with irregular shapes which must be transported in boxes which do not match these shapes.
Patent FR-2678400-A1 (FR)
Title: Protocol processor intended for executing a set of instructions in a reduced number of operations
Inventor: GERARD CHAUVEL
IPC: G06F9/308
Filed: 1991-06-27
Abstract: Protocol processor intended to be associated with at least one main processor of a system with a view to executing tasks for which the main processor is not suitable, characterised in that it includes a program segment (30) comprising an incrementation register (31), a program memory (33) connected to the incrementation register (31) so as to receive addresses thereof, a decoding segment (35) intended for receiving instructions from the program memory (33) of the program segment (30) with a view to executing the said instructions in two cycles, and a data segment (36) for executing the instructions.
Patent FR-2678527-A1 (FR)
Title: Appareil de stockage et de projection de billes de glace.
Inventor: ANDRE MANIFICAT
IPC: B24C5/02
Filed: 1991-07-05
Abstract: Appareil de stockage et de projection de billes de glace caractérisé en ce qu'il comporte en combinaison: - un réservoir de révolution se terminant par une ouverture à la partie inférieure pour communiquer avec une chambre d'injection (44) des billes; et sur lequel sont fixés: a) un moteur (32) apte à mettre en rotation une tige axiale (30) équipée de pales de brassage (36) d'une vis d'Archimède (38), et, entre les deux, d'un moyen d'obturation du passage des billes (40); b) un vérin (34) apte à commander une translation de la tige axiale (30); - un pistolet (4) de projection des billes relié à la sortie (58) de la chambre d'injection; - une source d'air comprimé (6); - sur le pistolet, une gachette à double contact (60) dont le premier commande l'injection de l'air et dont le second commande le vérin (34) de soulèvement de la tige axiale (30) et la mise en rotation du moteur (32).
Patent FR-2679476-A1 (FR)
Title: Method of joining ceramic components by laser-beam welding
Inventor: CLAUDE LE GRESSUS
IPC: B23K26/32
Filed: 1991-07-22
Abstract: The invention makes it possible to weld two ceramic components by means of a laser beam without causing cracking in the components to be welded. The invention consists in preheating and heating the two components (4) by means of at least two side reflectors (7), for example halogen lamps. The inspection of the weld may be performed by means of a scanning electron microscope by observing the electrostatic state of the weld which correlates with the mechanical state of the latter. Application to the welding of oxide-type ceramic components.
Patent FR-2679996-A1 (FR)
Title: Mesure de deplacements tridimensionnels par holographie.
Inventor: VIRGINIE LINET
IPC: G01B9/025
Filed: 1991-08-02
Abstract: L'invention a pour objet un procédé pour mesurer les déformations d'une pièce suivant plusieurs directions par interférométrie holographique. A partir d'un faisceau (2) émis par une source laser pulsée (5), on crée plusieurs faisceaux d'illumination de l'objet et plusieurs faisceaux de référence (2a, 2b, 2c) qui parcourent des chemins différents afin d'être retardés les uns par rapport aux autres. Chaque faisceau de référence correspond à une direction d'illumination donnée et les faisceaux de référence sont recombinés avant de frapper la plaque photosensible (1). Des masques (M1, M2, M3) sont interposés sur les différents faisceaux de référence, de sorte qu'un secteur donné de l'hologramme correspond à une direction d'illumination donnée de la pièce (4). Application à l'étude de pièces soumises à des vibrations.
Patent FR-2666597-A1 (FR)
Title: Procede sans chlore moleculaire pour le blanchiment de la pate a papier.
Inventor: FARRELL ROBERTA L
IPC: D21C9/10
Filed: 1991-09-11
Abstract: L'invention concerne un procédé sans chlore pour blanchir les pâtes chimiques, notamment la pâte kraft, en utilisant une première étape de traitement de la pâte par une enzyme d'un microorganisme agissant sur l'hémicellulose. Puis la pâte traitée est extraite, traitée au dioxyde de chlore, réextraite et retraitée par du dioxyde de chlore pour conduire à un degré de blancheur d'au moins 88.
Patent FR-2681592-A1 (FR)
Title: Beton, notamment du type a hautes performances, et procede pour sa preparation.
Inventor: SYLVIE LANTHEAUME
IPC: C04B7/147
Filed: 1991-09-25
Abstract: L'invention concerne un béton du type comprenant, en tant que constituants principaux, un ciment et des granulats, ainsi que des adjuvants éventuels, propres à être malaxés ensemble avec de l'eau pour former un mélange pâteux. Conformément à l'invention, le béton comprend en outre un laitier de haut-fourneau vitrifié, micronisé à une granulométrie de 0-50 mum, et ajouté aux constituants du mélange en substitution ou en ajout au ciment. On obtient ainsi un béton particulièrement performant qui peut être utilisé notamment dans la fabrication de produits en béton armé ou en béton précontraint.