baber/WOPTO huggingface dataset:
Patent FR-2645559-A1 (FR)
Title: Fraiseuse servant a creuser des tranchees
Inventor: MAUCH MAGNUS
IPC: E02D17/13
Filed: 1990-04-06
Abstract: L'invention concerne une fraiseuse servant à creuser des tranchées dans le sol. Une telle fraiseuse comporte un cadre 10 et un dispositif de fraisage 36 situé à son extrémité inférieure et comportant des fraises 42, et le dispositif 36 est formé par des fraises cylindriques dont l'axe de rotation est sensiblement parallèle au bord inférieur du cadre. Application notamment aux fraiseuses servant à creuser, dans le sol, des tranchées possédant des parois à base élargie.
Patent FR-2646308-A1 (FR)
Title: Systeme image dans l'image a reponse rapide pour televiseur
Inventor: DUFFIELD DAVID JAY
IPC: H04N5/45
Filed: 1990-04-19
Abstract: L'invention concerne un système image dans l'image pour un téléviseur, ayant un moyen d'entrée de données, un moyen démodulateur à tuner, un moyen de traitement de l'image dans l'image et un moyen de commande. Selon l'invention, le moyen de commande 100 a une première entrée couplée au moyen d'entrée de données 105, 110, 115, a une seconde entrée couplée au moyen démodulateur à tuner 120, 125, a une première sortie développant un premier signal de commande et une seconde sortie développant un second signal de commande; en réponse aux signaux de données, il produit le premier signal de sortie forçant le moyen démodulateur à tuner à accorder un premier canal de télévision et en réponse au premier signal de réaction, il produit le second signal de commande forçant le moyen de traitement image dans l'image à stocker une quantité prédéterminée du signal. L'invention s'applique notamment à tous les types de téléviseurs.
Patent FR-2663517-A1 (FR)
Title: Grip device for luggage composed of several elements, particularly hand luggage
Inventor: MARIE-SANDRINE BEJANNIN
IPC: A45C13/26
Filed: 1990-06-22
Abstract: Grip device for luggage composed of several elements, comprising a closure device in two parts which are attached respectively to two lateral faces of a first bag (10) and capable of being applied and locked against each other, and at least one support device (58; 68) surmounting a second bag (44; 46) capable of being placed back to back in a removable manner against one of the lateral faces of the first bag (10), this support device (58, 68) being capable of interacting by nesting with the part of the closure device corresponding to the said lateral face.
Patent FR-2649822-A1 (FR)
Title: Dispositif d'entrainement de disque
Inventor: SHIMIZU HITOSHI
IPC: G11B17/035
Filed: 1990-07-06
Abstract: Dispositif d'entraînement de disque comprenant un support 8 comportant une extrémité d'ouverture d'insertion par laquelle une enveloppe 44 renfermant un disque est insérée et déchargée, un couvercle 9 auquel est suspendu le support 8, un corps 1 comportant un moteur 2 pour entraîner le disque dans l'enveloppe, et un mécanisme d'ouverture et de fermeture prévu entre le corps 1 et le couvercle 9 pour ouvrir et fermer le couvercle. Le mécanisme d'ouverture et de fermeture comprend une liaison à quatre leviers comportant des premiers et seconds leviers 21, 22 qui sont pivotés à une extrémité sur le corps 1 par des axes de pivotement respectifs 24, 26 et à l'extrémité opposée sur le couvercle 9 par des axes de pivotement respectifs 23, 25.
Patent FR-2665079-A1 (FR)
Title: Syringe with disposable needle
Inventor: RENE CAILLET
IPC: A61M5/32
Filed: 1990-07-27
Abstract: The syringe comprises a body (1), a needle (2) which can be fitted on the body (1), and a protective cap (3) which can itself be fitted on the needle (2). The rear end-piece (6) of the needle (2) is provided with a portion of internal threading (8) and a portion of external threading (9), of the opposite pitch. The portion of internal threading (8) cooperates with a portion of complementary threading (5) formed on the outlet end-piece (4) of the body (1). The portion of external threading (9) cooperates with complementary screwing means (10) formed in the inside of the cap (3). The needle (2) is thus protected not only before use but also after use.
Patent FR-2669667-A1 (FR)
Title: Preformed and self-fixing shim for a roof
Inventor: RICHARD LEBRAUT
IPC: E04D3/36
Filed: 1990-11-23
Abstract: Preformed and self-fixing shim for a roof of various buildings, in which there are fixed at intervals, on the rafters (1) of the framework, purlins (2) which run perpendicular to the rafters (1), this assembly being characterised by the fact that the purlins (2) support, on their upper face (2a), continuous strips (3) having raised formations (4) which are separated by a distance equal to the distances separating the rafters (1), these formations (4) having holes (5) intended to receive the studs (8) of the shims (7) of a shape substantially corresponding to the main corrugations (13) of the corrugated sheets (10) forming the actual roof, these sheets being fixed by any suitable means passing through the holes provided in the corrugated sheets (10), these means being blocked in the purlins (2).
Patent WO-9115473-A1 (WO)
Inventor: BENAISSA BOUBIA
IPC: C07C323/56
Filed: 1991-04-03
Abstract: La présente invention concerne en tant que produits industriels nouveaux, utiles notamment en tant que substances antagonistes de leucotriènes, des composés choisis parmi l'ensemble constitué par: (i) les produits de formule (I), (ii) les produits de formule (Ia) dans lesquelles: Y représente le groupe -(CH2)2-CH3 ou le groupe phényle, le symbole (alpha) représente une double liaison de configuration cis (Z) ou trans (E), X représente le groupe -(CH2)2-, le groupe -(CH2)3- ou le groupe -CH2OCH2-, R représente un atome d'hydrogène, un groupe alkyle en C1-C4 ou un atome de métal alcalin, R' représente un groupe alkyle en C1-C4; et (iii) leurs énantiomères et diastéréoisomères.
Patent WO-9119859-A1 (WO)
Title: Swell protection barrier
Inventor: GUEVEL PIERRE
IPC: E02B3/06
Filed: 1991-06-20
Abstract: The barrier consists of a plurality of separate floats (11) arranged in one or two rows in a direction that is substantially perpendicular to the direction in which the principal swells propagate. The floats are designed to reflect one part of an incident swell and dissipate another part through internal damping. The barrier can be used for the protection of coastlines, coastal and harbour facilities for tourists, sports or recreational use, and off-shore installations.
Patent FR-2673698-A1 (FR)
Title: Flexible coupling for pipelines
Inventor: SENES RENE A
IPC: F16L27/113
Filed: 1991-03-04
Abstract: The invention relates to a flexible coupling for pipelines, comprising a rigid sleeve tube (3) of circular cross-section, engaged coaxially around the ends (1) of pipes to be coupled, to each of which it is connected in leaktight fashion by an annular seal (4) of flexible and elastic material, housed coaxially in each of the annular gaps separating the said ends and the ends (1) of the sleeve tube. The latter consists of a tubular assembly composed of three rigid tubes (7, 8, 7) aligned along one and the same longitudinal axis (5) and joined together in leaktight fashion by connection means comprising annular seals (10) similar to the aforementioned annular seals (4), and sets of laminated pads (11) which rigidly hold the tubes in alignment along the axis (5) but allow them mutual displacements of limited amplitude, with elastic return, in the direction of and around the aforementioned axis.
Patent FR-2659783-A1 (FR)
Title: Procede et appareil pour enlever le tritium d'un objet.
Inventor: STEPHEN WARING
IPC: G21F9/02
Filed: 1991-03-13
Abstract: Procédé et appareil pour enlever le tritium d'un objet. Lorsqu'une structure (12) en béton a été contaminée par du tritium sous forme de gaz, les atomes de tritium remplacent les atomes d'hydrogène ordinaire dans l'eau et dans les groupes hydroxyles du béton en rendant celui-ci radioactif. On peut abaisser le degré de contamination en effectuant une irradiation de la surface (12) au moyen de micro-ondes (22, 20, 21) afin de vaporiser l'eau, tout en captant la vapeur d'eau à partir de la zone superficielle, par l'intermédiaire d'un filtre (28) à poussières et d'un piège (30) à eau. Application: réduire considérablement la radioactivité et, de ce fait, les coûts de mise en décharge du béton.
Patent FR-2677228-A1 (FR)
Title: Universal fastener, in particular for fixing a button on a fabric
Inventor: VINCENT TERRIEN
IPC: A41H37/10
Filed: 1991-06-05
Abstract: A universal fastener (100), in particular for fixing a button on a fabric, comprises a main part (10) having a through slot (21) and a filament (30) which is made in one piece with the main part (10). Once the filament (30) has passed alternately through the button and the fabric, it is immobilised by passing it into the slot (21). In contrast to fasteners of the prior art which prevent the filament (30) from being pulled out by means of notches made on the latter, the present fastener (100) uses a split pin (20) which is designed to fit into a hole in the main part (10) so as to give a wedge-type clamping effect. In particular, this enables any play between the button and the fabric to be eliminated in the immobilised configuration of the fastener.
Patent FR-2677896-A1 (FR)
Title: Mixing foot intended for emulsifying liquids
Inventor: CHARLES BOUVERIE ALAIN PAUL
IPC: B01F13/00
Filed: 1991-06-19
Abstract: The mixing foot includes a tubular guard (1) whose upper part (2) is mounted on a driving block (3) and whose lower part (4) comprises a bell (5) through the top (6) of which passes a rotary shaft (7) arranged in the guard. The upper end (8) of the said shaft is intended to be driven by a motor (9), while the lower end (10) is integrally attached to a mixing tool (11) arranged in the bell (5). According to the invention the mixing foot additionally comprises an air delivery conduit (12) extending lengthwise to the guard and an upper end (13) of which emerges into the upper region (14) of the guard and the lower end (15) of which emerges under the bell in the vicinity of the tool. Application to the mixing feet intended to emulsify liquids.
Patent FR-2679065-A1 (FR)
Title: Dispositif d'alimentation en electricite par contact avec un frotteur et procede de realisation d'un tel dispositif.
Inventor: PATRICK BOMMART
IPC: H01R13/03
Filed: 1991-07-09
Abstract: La présente invention concerne un dispositif d'alimentation en électricité par contact avec un frotteur, ainsi qu'un procédé de réalisation d'un tel dispositif. Le dispositif (1) comporte un corps de montage (2) électriquement conducteur revêtu, en vue du contact avec le frotteur (6), d'une pellicule d'usure (3) électriquement conductrice, comprenant un matériau électriquement conducteur présentant une dureté au moins égale à 1000 Vickers et une température de fusion au moins égale à 2000 degré C. Un tel dispositif peut constituer un rail ou un fil d'alimentation d'un mobile en électricité, ou encore une bague collectrice.
Patent FR-2679194-A1 (FR)
Title: Van including a vertically movable internal floor
Inventor: RENE RIALLAND
IPC: B60P3/04
Filed: 1991-07-19
Abstract: The invention relates to a van including a vertically movable internal floor (3) and a series of lateral stanchons (2) in the form of hollow sections. The floor is displaced by means of at least one operating cylinder built into it, which acts on a series of cables, of which the end opposite the cylinder is fastened to the upper part of a stanchon (2), the cables passing over a series of return pulleys built into the floor (3), some of which are located at the periphery of the latter and substantially facing a stanchon (2) so that the portion of the cables joining this pulley to their fastening point is housed inside the stanchon (2).
Patent FR-2679820-A1 (FR)
Title: Process for the manufacture of a composite (complex) moulded structure, especially a ski, and composite moulded structure thus obtained
Inventor: FRANCOIS JODELET
IPC: B29C43/12
Filed: 1991-07-31
Abstract: Process for the manufacture of a composite moulded structure, constituted by a plastic foam core and comprising, on its main faces, a set of two, respectively upper (11, 12) and lower (6, 8, 9), half-shells, which consists: - in laying down, in a mould (1, 2), a first element (6, 8, 9) intended to form the lower half-shell; - in laying down, on this first element, a second element (11, 12) intended to form the upper half-shell; - in closing the mould; - then in injecting, between these two elements, reactants intended to react in order to form a foam which expands in situ until coming to press these two elements (6, 8, 9; 11, 12) against the walls of the mould; - in heating the mould; - then in cooling the contents of the mould; - and, finally, in opening the mould in order to remove therefrom the structure obtained, characterised in that a reinforcement element (13) of U-shaped cross-section is inserted between the two half-shells (6, 8, 9) and (11, 12), into which reinforcement element the said reactants are injected.
Patent FR-2674372-A1 (FR)
Title: Interconnection structure in a semiconductor device and its method of fabrication
Inventor: DONG-JOO BAE
IPC: H01L23/532
Filed: 1991-08-06
Abstract: Interconnection structure for connecting a thin conducting layer (30) and a metallisation (60), comprising a semiconductor substrate (10), an insulating layer (20), a thick conducting layer (50), a first inter-layer insulation layer (40), a first contact hole formed in the first inter-layer insulation layer (40) on the thick conducting layer (50), a thin conducting layer (30) consisting of a vertical structure (30a) and of a horizontal structure (30), a second inter-layer insulation layer (42), a second contact hole formed within the first and second inter-layer insulation layers (40, 42) and crossing the first contact hole, and a metallisation (60) filling the second contact hole. Thus, the contact surface area between the metallisation (60) and the thin conducting layer (30) is increased, thereby producing a reliable direct contact between them.
Patent FR-2679886-A1 (FR)
Title: Appareil de distribution et de coupe simultanee de bandes de materiaux enroules.
Inventor: MAURICE GRANGER
IPC: A47K10/36
Filed: 1991-08-01
Abstract: L'apppareil de distribution et de coupe simultanée de bandes de matériau enroulées, du type comprenant un rouleau (F) de matériau monté à rotation libre sur un support mural (A), appliqué en pression sur un tambour (B) à surface anti-glissante. Le tambour creux intérieurement reçoit plusieurs dispositifs de coupe dentelés (C) associés au tambour et coopérant avec des moyens externes au tambour pour faire saillie hors de celui-ci suivant un arc de cercle, lorsque le tambour est entraîné en rotation par traction sur le matériau. Ainsi, le tambour (B) est agencé avec au moins deux fentes, pour recevoir et autoriser le déplacement des dispositifs de coupe étroitement associés et susceptibles d'être actionnés successivement pour permettre alternativement le débordement partiel de leur lame de coupe associée, chaque dispositif de coupe étant associé à un galet de guidage (3) susceptible de coopérer avec une came (4) profilée montée sur l'axe du tambour.
Patent FR-2681284-A1 (FR)
Title: Process for the production of decorations or patterns at the surface of plates or sheets based on polyvinyl chloride (PVC) and new type of floor covering or the like thus produced
Inventor: ALAIN RIVAT
IPC: B41M1/30
Filed: 1991-09-17
Abstract: Process for the production of decorations or patterns at the surface of structures (sheets, plates etc.) based on polyvinyl chloride, the said decoration being obtained by transfer of the colouring matter carried by a temporary support, this being done under the effect of heat and pressure. It is characterised in that the material to be decorated is covered with a thin layer of crosslinked polyurethane, the transfer printing operation being carried out at a temperature of between 120 and 130@C for a period of the order of two to three minutes, and at a pressure not exceeding eight bars.
Patent FR-2683797-A1 (FR)
Inventor: SAMVEL OVAKIMIAN
IPC: B65D35/44
Filed: 1991-11-14
Abstract: Refillable tube container (2) for paste comprising on the side opposite the product-dispensing neck (5), a wide aperture (1) closed by a screw cap (4) for refilling the tube (2) when it is empty with any other tube containing paste available on the market. The user can therefore have paste dispensing tubes of the size corresponding to his needs.
Patent FR-2684125-A1 (FR)
Title: Cover for pools, particularly swimming pools
Inventor: SERGE MATH
IPC: E04H4/10
Filed: 1991-11-26
Abstract: Inflatable floating cover making it possible to cover a swimming pool. The invention relates to a normal inflatable swimming pool cover, making it possible to prevent the risks of a child or animal playing around the edge of the swimming pool from falling in. It also allows rain water to flow away, and prevents any dirt from falling into the water of the swimming pool, it allows the latter to be sealed completely. This device fits all shapes of swimming pools, it is made up of inflatable ballast elements (1) joined together by a tube allowing the succeeding ballast elements (4) to be inflated. A micro perforated fabric (2) welded to the ballasts allows the rain water to flow off between the ballasts (3). The floating cover is inflated with the aid of a tube, and a valve (6) allowing operation on the edge of the swimming pool (8). The inflated cover floats on the water of the swimming pool (7). The device according to the invention is above all intended to protect children and pets, as well as to prevent dirt from falling into the water of the swimming pool, and also intended to prevent the formation of a film of ice in the winter.
Patent WO-9311208-A1 (WO)
Inventor: BARGIACCHI MARC
IPC: C10M169/00
Filed: 1992-11-26
Abstract: La présente invention a pour objet une nouvelle graisse destinée notamment à être utilisée dans des joints homocinétiques pour améliorer les caractéristiques NVH de ces joints. Selon l'invention  cette graisse comprend, exprimée en pourcent poids: 3 à 90 %, et de préférence 40 à 70 %, d'une huile de base; 2 à 80 %, et de préférence 10 à 50 %, d'un agent épaississant constitué par une dispersion d'argile dans de l'huile; 0,5 à 10 %, et de préférence 3 à 7 %, d'au moins un composé organique du molybdène; 0 à 10 %, et de préférence 1 à 5 %, d'au moins un composé organique du zinc; et 0 à 10 % d'au moins un additif conventionnel pour graisse.
Patent FR-2687014-A1 (FR)
Title: Telecommunications antenna which is protected against jamming and its method of implementation
Inventor: LUCIEN SAUDREAU
IPC: H01Q3/26
Filed: 1992-02-03
Abstract: In accordance with the invention, the antenna includes a three-channel source (10), a sending channel and two receiving channels respectively, using one sum channel and one difference channel, both optimised and with low side lobes. In order to eliminate the signal from a jammer located in a direction close to that of the usable signal, the axis of the jammer is used for setting up, and the useful signal is picked up on the difference channel, while, in the other cases, setting up is done on to the direction of the useful signal, the signal from the jammer is picked up on the difference channel and it is subtracted from the useful signal received in the sum channel by conventional processes.
Patent FR-2691454-A1 (FR)
Inventor: BERNARD LETEMPS
IPC: C03B27/052
Filed: 1992-05-21
Abstract: Process for bending glass sheets preheated to bending temperature, by forward travel of the glass sheets over a forming bed with a profile which is substantially circular or substantially conical of revolution when viewed along the lengthwise direction of the said forming bed, the forming bed consists of a group of rotating components capable of driving the glass sheets and at least one hot air cushion acting on the glass sheets in the first part of the bending zone.
Patent FR-2677563-A1 (FR)
Title: Installation d'inspection optique d'etiquettes de couleurs identiques.
Inventor: DUANE WERTZ RONALD
IPC: B07C5/342
Filed: 1992-06-12
Abstract: L'invention concerne une installation d'inspection optique destinée à inspecter la présence de défauts dans des étiquettes de couleurs identiques. L'installation comprend un dispositif (20) de transport des étiquettes ayant une orientation aléatoire, un dispositif (40, 50, 80A, 80B) qui détecte la présence d'un nombre choisi de couleurs, et crée un ensemble de signaux électriques analogiques pour chaque couleur, et un dispositif (110) de traitement comportant un dispositif destiné à créer une signature multidimensionnelle de couleur et un dispositif de comparaison du signal électrique analogique à la signature multidimensionnelle de couleur. Application au contrôle des produits étiquetés.
Patent FR-2693622-A1 (FR)
Title: Engin porteur chenille, surbaisse et à voie étroite pour travaux agricoles.
Inventor: MICHEL SEJOURNE
IPC: B62D55/06
Filed: 1992-07-20
Abstract: L'invention concerne un engin porteur chenillé, surbaissé et à voie étroite pour travaux agricoles sur plantation en ligne, notamment sur les lignes de plants de vigne. L'énergie mécanique fournie par le moteur principal (50) est transmise à chacune des chenilles (10) par l'intermédiaire d'un embrayage, de l'arbre d'un moteur électrique, et d'une transmission à vitesse variable. Le châssis de l'engin est surmonté d'un plateau amovible (18) prolongé, à l'une de ses extrémités au moins par dispositif de franchissement de talus constitué d'une roue (19), ledit plateau (18) supporte sur l'avant le poste de pilotage et la batterie d'accumulateur et à l'arrière du dispositif (20) d'attelage d'une semi-remorque (30). Principale application: viticulture
Patent FR-2694522-A1 (FR)
Title: Opening roof for motor vehicle - has wind deflector pivotable into active position at angle to roof.
Inventor: CHRISTIAN CHERON
IPC: B60J7/22
Filed: 1992-08-07
Abstract: The roof opening assembly has a wind deflector (10) at the front of the opening (4). The deflector has an active position in which it is at an angle to the plane of the opening. This defines a gap between the wind deflector and the plane of the opening. The deflector has an alternative position in which it is in the plane of the opening. The opening can be positioned in front of the wind deflector. ADVANTAGE - Does not cause turbulence in vehicle when opening is open.
Patent FR-2694903-A1 (FR)
Title: A sealed flexible enclosure for working with toxic or radioactive materials - e.g. irradiated ceramic nuclear fuel and used e.g. dismantling an irradiated ceramic fuel assembly
Inventor: DIDIER CRUZ
IPC: G21F7/04
Filed: 1992-08-19
Abstract: A sealed flexible enclosure defining a volume within which one may carry out operations under either atmospheric conditions or in a special environment. The enclosure includes at least one opening (11) with an air-lock (7), a port (12) through which a manipulator arm can be operated, an inlet (13) and an exit 8) for ventilating gas and a viewing window (15). The flexible enclosure can be expanded by use of the inlet (13) and may also be deflated, with or without the apparatus which it contains during the manipulative work, whilst remaining within a restricted volume. USE/ADVANTAGE - For handling toxic or radioactive substances under pressurised conditions and in particular for dismantling an irradiate ceramic fuel assembly in order to examine the surfaces of the fuel blocks. Contamination of the interior of the shielded enclosure is avoided when handling toxic or radioactive materials. One may work in special or neutral atmospheres without hydrogen; something not easy to achieve in a heavily shielded enclosure. The shape of the enclosure adapts to any shape of shielding enclosure. It is possible to dismantle and confine material within a relatively small volume without applying excess pressure. In addition the enclosure may be evacuated in order to confine and seal up all the contaminated objects or dust that it might contain in a very small volume.