baber/WOPTO huggingface dataset:
Patent FR-2658806-A1 (FR)
Inventor: THIERRY CHOPIN
IPC: C01F7/02
Filed: 1990-02-23
Abstract: Activated alumina agglomerates which exhibit good adsorption properties and improved mechanical properties. The process for the preparation of the said agglomerates is characterised in that it consists in carrying out the maturing of activated alumina agglomerates, at atmospheric pressure, in the presence of a complexing agent of the Al<3+> cation and then in subjecting the said agglomerates to a thermal treatment at a temperature of between approximately 100 DEG C and approximately 500 DEG C. The alumina agglomerates which are preferentially in the form of beads are well adapted for being used as adsorbents in processes for the removal of impurities contained in a fluid.
Patent FR-2662838-A1 (FR)
Title: Dispositif de visualisation grand angle pour simulateur de faible encombrement.
Inventor: MICHEL LACROIX
IPC: G09B9/30
Filed: 1990-06-01
Abstract: Le dispositif de visualisation de l'invention comporte, pour la visualisation d'une zone d'intérêt, un visuel fixé sur casque (5A) constitué essentiellement de miroirs et d'écrans sphériques, et pour la vision périphérique, un système de projection grand-angulaire (20) sur sphère (19).
Patent FR-2662653-A1 (FR)
Title: Method of manufacture of adhesive articles and articles obtained according to this method
Inventor: GERARD ETIENNE
IPC: B60R13/04
Filed: 1990-06-05
Abstract: The subject of the invention is a method of manufacture of adhesive articles, in particular for motor vehicles, from a covering (trim) strip (11) made of at least one thermoplastic material including at least two adhesive bands (13a, 13b) extending over the length of the said strip and fitted, on their face intended to be applied onto a support, with a thin protecting tape. The method consists in continuously removing the thin protecting tape from each adhesive band (13a, 13b) and in continously placing, on the face of the adhesive bands (13a, 13b) intended to be applied onto the said support, a wide protective tape (14) covering the said adhesive bands (13a, 13b) and the gaps between them.
Patent FR-2663896-A1 (FR)
Title: Systeme de transport rail-route pour remorques ou conteneurs.
Inventor: JEAN LIENARD
IPC: B61D45/00
Filed: 1990-06-29
Abstract: Le système de transport rail-route comprend une série de bogies ferroviaires entre lesquels sont disposés des remorques routières (2) ou des conteneurs. Chaque bogie comprend à chacune de ses extrémités, des surfaces d'appui (3) recevant respectivement les deux coins d'extrémité (2a) d'une remorque (2) ou d'un conteneur. Les surfaces d'appui (3) comportent en outre des plots en saillie (12) pouvant s'engager dans des ouvertures (13) complémentaires ménagées aux extrémités (2a) des remorques (2) ou conteneurs, la partie en saillie (14) desdits plots (12) se rétrécissant vers le haut. Utilisation pour faciliter la mise en place des remorques ou conteneurs sur les bogies.
Patent FR-2669062-A1 (FR)
Title: Fastening element for material of the gypsum type
Inventor: FRANCK VERNET
IPC: F16B25/10
Filed: 1990-11-14
Abstract: The element comprises a first threaded front part (1) for drilling and self-cutting, followed, to the rear, by a second threaded part (2) with a thread (13) which is larger than that (9) of the front part (1). The threads (9, 13) of the first front part (1) and the second part (2) extend over a common helix and are spaced apart (10, 14) from one another. The invention permits the assembly of two gypsum boards under good conditions.
Patent FR-2672487-A1 (FR)
Title: Adaptable self-centring vein filter which can be implanted on the blood path
Inventor: GUY CABUROL
IPC: A61F2/01
Filed: 1991-02-12
Abstract: The invention relates to an adaptable self-centring vein filter which can be implanted inside the vena cava and on its blood path in order to retain clots. This implantation is performed clinically by cardiovascular surgeons. It consists of six branches which are equipped with hooks sharpened at their ends (11), three longer branches which end in loops (12) made of elastic metal, all issuing from a cylindrical head (13). The assembly of the arched, concave (11) and simultaneously concave and convex (12) branches is deployed diametrally in the vein (6) in the shape of a corolla (14); of the anchoring of the branches (11) of the supports of the branches (12). The vein filter according to the invention is intended in particular to prevent the risks of embolism caused by blood clots.
Patent FR-2674716-A1 (FR)
Title: Systeme de telecommunication visuelle et sonore comportant un terminal, une camera et un combine.
Inventor: JACQUES GUICHARD
IPC: H04M1/247
Filed: 1991-03-26
Abstract: L'invention concerne un système de télécommunication visuelle et sonore comportant un terminal audiovisuel (100), une caméra et un combiné avec écouteur et microphone. Elle consiste à équiper le combiné (200) d'une télécommande agissant sur le terminal et sur la caméra par l'intermédiaire du terminal. Application aux terminaux de télécommunication tels que les visiophones, les équipements de visioconférence-visioréunion.
Patent FR-2663886-A1 (FR)
Title: Systeme de commande de virage d'un vehicule a quatre roues motrices.
Inventor: HIDETAKA YOSHIOKA
IPC: B60K17/348
Filed: 1991-04-11
Abstract: L'invention concerne la direction des véhicules à quatre roues motrices. Elle se rapporte à une direction dans laquelle les roues directrices (1) sont réglées en position proche de la position pour laquelle le centre de virage (0) se trouve sur le prolongement de l'axe de l'essieu des roues arrière (2). La roue externe du virage fait un angle (beta2) légèrement supérieur à l'angle théorique alors que la roue interne fait un angle (beta1) légèrement inférieur à l'angle théorique. Cette disposition permet l'exécution de virages très serrés sans que le sol soit abîmé. Application au tracteurs agricoles.
Patent FR-2675573-A1 (FR)
Title: Procede de mesures dimensionnelles d'objets en mouvement.
Inventor: BERNARD LOUIS
IPC: G01B11/06
Filed: 1991-04-18
Abstract: Procédé optoélectronique de contrôle dimensionnel d'un prisme à section parallélogramme (2) en mouvement sur un convoyeur (1) comportant les étapes suivantes: a) on vise deux faces non parallèles dudit prisme selon des directions (OY, OZ) perpendiculaires à chacune d'entre elles, et on obtient à un instant donné les deux mesures angulaires (alpha, beta) relatives aux positions des trois arêtes délimitant ces deux faces, b) on estime la position de l'arête commune à ces deux faces par rapport à l'une ou l'autre desdites directions (OY, OZ), c) on détermine la position exacte de l'arête commune selon les deux directions (OY, OZ) par des itérations à partir des deux mesures angulaires (alpha, beta) et de l'estimation précédentes.
Patent FR-2663010-A1 (FR)
Title: Systeme de stockage constitue de plusieurs elements de stockage.
Inventor: DIETER MAIER
IPC: B65G1/127
Filed: 1991-06-03
Abstract: Le système de stockage comportant plusieurs éléments de stockage (1) destinés à recevoir la marchandise à emmagasiner, qui peuvent être réunis en un ensemble de transport et de stockage ou nid d'abeilles (10), qui peut être manipulé sous forme d'ensemble, et parmi lesquels chaque élément de stockage (1) peut être chargé de marchandises à emmagasiner et en être déchargé à travers au moins une surface frontale. Un dispositif d'entraînement déplace le nid d'abeilles (10) et/ou une unité de chargement et de déchargement (4, 5) des éléments de stockage individuels (1) de telle manière que la marchandise à emmagasiner peut, de manière automatique, être transférée à une station de transfert fixe ou y être prélevée.
Patent FR-2664937-A1 (FR)
Title: Roller shutter for closing openings in buildings
Inventor: HIRAO MASATO
IPC: E06B9/13
Filed: 1991-07-19
Abstract: The roller shutter is made by alternately connecting together a series of one main slat 4 made from a rigid material and of one secondary slat 5 which has a certain degree of elasticity. During rolling up of the shutter, the secondary slats (5) experience a degree of curvature in order to enable the shutter rolled up on to a drum to exhibit a cylindrical shape. The main slats 4 and/or the secondary slats 5 may have a U-shaped cross-section and the hollowed part thus formed may accommodate a heat insulator 6. The roller shutter applies to the closure of openings in houses and office buildings.
Patent FR-2680761-A1 (FR)
Title: Tubular package with magnetic closure
Inventor: CLAUDE SUSINI
IPC: A45D40/00
Filed: 1991-09-04
Abstract: Tubular package with detachable lid slide-fitting on a tubular container, characterised in that the lid (2) is kept fitted on the container (1) by magnetic attraction between coupled complementary magnetic means (5, 7, 9, 12, 17, 20, 21), of which at least one is magnetised, these means being respectively integral with the open end, or with the side wall, or with the bottom of the lid, and with the open end, or the side wall or the base of the container. Application in particular to lipstick cases.
Patent WO-9217105-A1 (WO)
Title: Improved hydraulic valve
Inventor: BLANDIN JEAN-CLAUDE
IPC: A47L5/38
Filed: 1992-03-12
Abstract: An improved hydraulic valve comprises a float (10, 12) located in the chamber (14) containing the fluid and retained in the said chamber by a guide means (16), the fluid flow being controlled by the said valve. The lower end of the float can be held against the seat of the discharge opening (18) of the said chamber, said seat consisting of a seal (22) in contact with a bearing surface (24) comprising radial grooves (26) which serve to create a liquid flow through the said orifice when the said float is not firmly against its seat, there being no negative pressure below the said seat.
Patent WO-9220413-A1 (WO)
Title: Telescopic tubular splined assembly
Inventor: SIMOND LUDGER
IPC: F16B7/14
Filed: 1992-04-14
Abstract: The stick according to the invention is characterized by an especially reliable locking device comprising a locking collar (10) which screws onto the threaded part (9) of an end piece (7) forcibly engaged in the inner end (4) of a tubular section (2) of small diameter. The latter section (2) of small diameter and the locking collar (10) axially slide in a tubular section (1) of large diameter. The latter section of large diameter (1) and the locking collar (10) are shaped so as to prevent any mutual rotation of the locking collar (10) in the first tubular section (1). Once fastened by screwing, the locking collar (10) contacts a conical part (8) which causes the former to expand and forces it against the inner wall of the first tubular section (1), thereby axially blocking the tubular elements in relation to one another.
Patent WO-9303495-A1 (WO)
Inventor: CHARPAK GEORGES
IPC: H01J47/02
Filed: 1992-07-29
Abstract: L'invention concerne un détecteur à gaz de rayonnement ionisant, notamment de type β, conduisant à l'émission d'électrons énergiques par une surface. Il comporte dans une enceinte étanche (1) un gaz générateur d'électrons d'ionisation et au moins deux grilles, G1, G2, portées à des potentiels électriques différents, l'une d'elle formant anode. La ou les grilles G1, G2 sont formées dans une première direction par une pluralité de fils (101) électriquement isolants servant de support, et, dans une deuxième direction, distincte de la première, par une pluralité de fils (102) électriquement conducteurs et résistifs. Les fils précités forment un tissage. Application à la réalisation de détecteurs à gaz de rayons β de haute intensité, détection mono- ou bidimensionnelle.
Patent WO-9302666-A1 (WO)
Title: Self-stabilised multiphase emusion structures
Inventor: THOREL JEAN-NOEL
IPC: A61K9/113
Filed: 1992-07-31
Abstract: Emulsion structure comprising at least three phases of which at least two are miscible with each other, at least one of said phases containing at least one active compound, characterised in that it is self-stabilised by at least one lamelar or multilamelar protection coating, having particularly a mesophase structure, providing an interface separation between unmiscible phases, arranged at an interface of the emulsion where the miscible phases can meet in the case of failure of an intermediary phase arranged between the latter and unmiscible with the phases on either side of said interface.
Patent FR-2688988-A1 (FR)
Title: Modular frame for furniture with vertical tube - having curved tube fitting into top of vertical tube and horizontal tube which supports work surface fitting into it.
Inventor: BERNARD PARENTY
IPC: A47B17/06
Filed: 1992-03-25
Abstract: the furniture is made from a frame (1) which has a base (11), a vertical panel (12) and an upper wall (13). A vertical tube (2) is fixed to the base, by its lower end, and passes through the upper wall. A curved tube (3), bent at a right angle, is joined to its upper end. A horizontal tube (4) is fixed to the other end of the curved tube and supports a work surface (5), or a tool. The curved tube can pivot horizontally and can be locked in position. The horizontal tube can pivot vertically and can be locked in position. USE - Modular furniture to make desk or work post.
Patent FR-2688993-A1 (FR)
Title: Treatment of fumes from fryer - using air jet across top of oil and suction to collect fumes and carry them to filter unit in base of fryer.
Inventor: PIERRE ROUSSEAU JEAN
IPC: A47J36/38
Filed: 1992-03-31
Abstract: The fryer has an open top giving access to the heated oil (5) and has a removable basket (2).  A curtain of air is pulsed over the top of the fryer then drawn down to a filter unit in the base of the fryer. The pulsed air is delivered through a slot (14) under the front edge of the fryer.  Ducts (19) round the edge of the fryer carry the air and cooking fumes to a rear duct that delivers the fumes to a filter unit (20,21,22).  The filter unit has a labyrinth filter (20) to remove moisture, an electrostatic impulse filter (21) to remove grease and an active carbon filter (22,24) to remove odours. USE/ADVANTAGE - Professional fryer with self-contained fume treatment unit that reduces overall size and simplifies fryer installation.
Patent FR-2689848-A1 (FR)
Title: Structure de raccordement d'un panneau de pavillon de véhicule automobile à une ossature périphérique.
Inventor: JEAN-MICHEL DEMALDENT
IPC: B62D25/06
Filed: 1992-04-10
Abstract: Structure de raccordement d'un panneau (1) de pavillon de véhicule automobile à une ossature périphérique constituée par des éléments longitudinaux (6) et transversaux qui s'étendent sur toute la longueur et la largeur du panneau (1), caractérisée par le fait que les éléments longitudinaux (6) et l'un des éléments transversaux possèdent un épaulement (61, 71) d'accrochage des bords du panneau (1) et ledit épaulement se prolonge par une surface (68, 78) de soutien du bord latéral (11, 21) du panneau.
Patent FR-2696339-A1 (FR)
Title: Intra=ocular lens prosthesis insertable through smaller aperture - has haptic portion surrounding circular optical lens portion including one or more slots allowing dimensional changes during implantation
Inventor: GERMAIN GUILBERT GUILLAUME BEN
IPC: A61F2/16
Filed: 1992-10-02
Abstract: The prosthesis consists of an external haptic portion (8) and a central circular portion (10) forming a lens. The optical portion includes one or more slots (11) which extend inwardly from its outer edge in one of a number of alternative configurations. The slot(s) define at least two areas of the lens, the largest of which is of dimensions not exceeding the size of a surgical aperture through which the prosthesis is to be introduced. Alternative slot configurations include a straight radial slot, or at least one curved slot extending partly parallel to the peripheral edge of the lens. ADVANTAGE - Requires incision of minimum practicable size for insertion.
Patent FR-2697228-A1 (FR)
Title: Packaging equipment for cellulose wadding material - uses parallel plates moving between two positions with push system to transfer compacted material towards packaging chute
Inventor: GHISLAIN CUVELIER
IPC: B65B63/02
Filed: 1992-10-22
Abstract: The equipment compacts wads of cellulose material (6), and includes pairs of parallel plates (10-13). These can move between two positions. In one position they are spaced apart a distance (a) greater than the thickness (b) of a wad of non-compacted material. In a second position of the distance between the plates (c) is less than the thickness of the wad. A push system (16,17) transfers the wad from between the plates at their closest position towards the packaging chute. USE/ADVANTAGE - For products such as baby nappies. Allows packaging of more than one wad at a time for increased productivity.
Patent FR-2698055-A1 (FR)
Title: Ventilated optical unit for motor vehicle headlamp - uses air inlet in front cover of lamp unit and has ducts to carry air to lamp and into engine compartment
Inventor: CHRISTIAN ROBERT
IPC: F21V31/03
Filed: 1992-11-18
Abstract: The optical unit has a front diffuser glass (20) and a main lamp (26) with an open shell accommodating the lamp bulb (30) and fitting inside a housing (28). The lamp unit is ventilated by air drawn in through a hole (56) formed in the front glass beneath the main lamp and delivered through passages formed in the lamp unit. The air is carried below the main lamp housing in a moulded passage (60). This air passes over the top of the housing (42) for auxiliary lamps (52). A rubber hose (64) then carries the air to a tube (62) projecting from the base of the main headlamp enclosure, and also to an outlet that directs the air over an item such as the battery or an oil cooler that is usefully cooled. ADVANTAGE - Integrates air inlet for cooling lamps with lamp unit cover.
Patent FR-2699811-A1 (FR)
Title: Fastening and lifting mechanism for lower limb of bedridden patient
Inventor: RENE GRIESMAR
IPC: A61G7/075
Filed: 1992-12-24
Abstract: The mechanism includes a support portion (21) having a baseplate (22) for location on a mattress, and a column (23) adjustable to cooperate with the bed frame (14). At least one arm (30) is articulated to the support portion about a first horizontal axis (x-x'), with an end portion (31) which connects to the baseplate.At least one elastic adjustment compensator (35) is provided, with on end articulated to the support portion about a second horizontal axis (y-y') spaced from the first. The other end of the compensator has an articulation joint (38) for connection to the baseplate. The two horizontal axes may be coplanar or may be in different horizontal planes.
Patent FR-2702655-A1 (FR)
Title: Composition thérapeutique nouvelle ayant un effet immunostimulant.
Inventor: SERGE GRIMBERG GEORGES
IPC: A61K33/04
Filed: 1993-03-18
Abstract: Composition pharmaceutique nouvelle ayant une activité immunostimulante, caractérisée en ce qu'elle se compose de quatre groupes de produits: une vitamine, du soufre, une cellule biologique complexe, un cation.
Patent FR-2704272-A1 (FR)
Title: Device for automatically locking the top of the shutter part of a roller shutter
Inventor: RENE SIAUVE
IPC: E06B9/171
Filed: 1993-04-22
Abstract: - The invention relates to a device for automatically locking the top of the shutter part of a roller shutter. - The subject of the invention is a device for automatically locking the top of the shutter part (1) of a roller shutter of the type comprising a set of slats (2), the first (2a) of which is connected to a winding shaft (4) by at least one coupling strap (5), characterised in that both ends of the strap (5) are fixed to the said shaft (4), loosely enveloping the first slat (2a) whilst at the same time sliding over it, so that, when the shaft (4) is driven in the winding direction, the said strap (5) acts as a coupling strap and, when it is driven in the unwinding direction (D), at the end of this operation, the said strap acts as a pull strap, continuously pressing the first slat (2a) both in the direction of the shaft (4) and of the slideways (3) of the roller shutter. - Applicable to roller shutters.
Patent FR-2704963-A1 (FR)
Title: Portable device intended for learning a language
Inventor: SYLVAIN CHOLLEY
IPC: G09B5/04
Filed: 1993-05-06
Abstract: The invention relates to a portable device intended for learning a language from linguistic expressions recorded on a medium read by the device and organised in sequences on the latter. The device includes: - a programmable central unit (FS1), - means (10) for intermittently reading the said medium, - a memory (120, 130, 220, 230), - means for storing a linguistic expression of a given type in a specific area of the said memory, - recording means for storing a signal delivered by a microphone (310) in a specific area of the said memory, - means for replaying, to listening means (400), a linguistic expression stored in memory in a specific region of the said memory, - control means (FS2), - programming means (FS4).
Patent FR-2704872-A1 (FR)
Title: Device producing sodium hypochlorite for disinfecting water, in particular swimming pool water
Inventor: PIERRE NICOLOFF
IPC: C02F1/467
Filed: 1993-05-07
Abstract: Device producing sodium hypochlorite for disinfecting water. It consists of the combination, firstly, of a cabinet (1) incorporating an electrolysis cell (2) with automatic cleaning by reversal of polarity of variable duration servo-controlled by the hydrotimetric assay of the water, and all the equipment needed for the operation, the said cabinet requiring only a hydraulic connection upstream (5) and a hydraulic connection downstream (6), then an automatic device (12) for injecting brine into the main filtration circuit (15) and, finally, a controlling and remote-control casing. It is intended in particular for the closed-circuit disinfection of the water in swimming pools of all kinds, both public and private, but can be applied to any plants for cleaning water by chlorination (or using bleach solution), industrial plants, stations for producing drinking water and the like.
Patent FR-2706444-A1 (FR)
Inventor: ABDELKRIM BOUCHELAGHEM
IPC: B01D39/20
Filed: 1993-06-18
Abstract: Process for the decontamination of contaminated water with the aid of an absorbent product bound onto grains of a rigid material. A permeable structure is placed across the flow of the contaminated ground water, the structure consisting of calibrated grains such as, for example, gravel, which are coated with a grout whose composition makes it possible to trap the contaminating waste present in the ground water. The invention also relates to a permeable structure usable in the application of this process and to the process for the manufacture of the said structure.
Patent FR-2695796-A1 (FR)
Title: Hay tedder with rotor bar on supporting wheels - has wheel position controlled during operation by traction and thrust bar between towbar stirrup and rear lever linked to regulating rod
Inventor: THEO SCHAFERS
IPC: A01D78/10
Filed: 1993-09-07
Abstract: The tedder, equipped with a series of toothed rotors (3) situated across the direction of travel and turned about vertical axis while touching the ground by virtue of supporting wheels (7). The wheels are connected by a regulating rod and can be turned and locked in position to control the angle of the rotor bar to the direction of travel. The position of the ground wheels can also be continuously controlled by a traction and thrust rod (10) which is pivoted at its front end to a point on the hitching mechanism stirrup (4) to one side of the vertical pivot (5) of the tedder's towbar (9). The rear end of the rod (10) is connected to an angled lever (11) on the tedder frame which is linked to the regulating rod. The two ends of the traction/thrust rod are connected to the stirrup and lever respectively by ball joints (27,28). ADVANTAGE - Improved direction control by simple mechanism is achieved.