baber/WOPTO huggingface dataset:
Patent FR-2661372-A1 (FR)
Title: Tyre for aircraft landing gear wheel
Inventor: YVES OLIVAUX
IPC: B60C13/02
Filed: 1990-04-27
Abstract: The invention relates to a tyre for an aircraft landing gear wheel. The tyre according to the invention is noteworthy in that it includes projections made on at least one of its flanks (sidewalls) (3), forming fins (4, 4'), the arrangement and profile of which tend to generate a rotational movement (R) of the wheel by means of the relative displacement (V) of the air during flight when the said landing gear (carriage) is lowered, and in the direction of running along the runway. Preferably, the fin-shaped projections (4, 4') are obtained directly from moulding when the tyre is manufactured, but they could also be made on an annular element (3') attached to the corresponding flank (3) of the said tyre.
Patent FR-2661361-A1 (FR)
Title: Method for manufacturing blocks moulded in concrete and installation for implementing it
Inventor: YVES DE CAVEYE VAN
IPC: B28B17/00
Filed: 1990-04-27
Abstract: Method according to which the concrete is introduced into a mould (7) placed on the vibrating lower plate (4) of a press and the concrete is compacted in this mould with the aid of a rammer (10), which method is characterised in that the moulded objects (15) obtained are weighed, this weight is compared with a reference value and, as a function of the value of the discrepancy, an automatically controlled device is used to adjust at least one of the parameters, duration, amplitude and frequency defining the vibrations of the plate (4) in order to cancel out this discrepancy value.
Patent FR-2661626-A1 (FR)
Title: Traction device for a roller straightener for straightening elongate metal products
Inventor: NOEL CARRERE
IPC: B21D1/05
Filed: 1990-05-07
Abstract: The present invention relates to a device for driving the product to be straightened in a roller straightener. It includes, in combination, at least two wheels (7, 8) each driven in rotation by a motor and around which the straightened product (2) is wound in succession, the radius of these wheels being sufficiently large for the straightened product (2) to undergo no permanent deformation incompatible with its treatment or its subsequent use, the direction of output of the straightened product being substantially parallel to the axis of the straightener.
Patent FR-2665061-A1 (FR)
Title: Piping, particularly for flexible luggage
Inventor: MICHEL PIPERAUD
IPC: A45C5/02
Filed: 1990-07-27
Abstract: Piping characterised in that it consists of a roll (1) made from extrudable plastic and of a single lip (2) also made from extrudable plastic but of lower hardness, the said lip (2) being positioned at the periphery of the roll parallel to the longitudinal axis of the latter, while being offset towards the bottom with respect to the transverse axis (3) of the roll.
Patent FR-2668206-A1 (FR)
Title: Metering pumps with automatically controlled valves
Inventor: ETIENNE KISS
IPC: F04B7/00
Filed: 1990-10-18
Abstract: This pump comprises a metering chamber (1) in which is located a piston (2), the crown (3) of which can move between two positions, one a closed position in which it is tangential to the wall (5) of the chamber (1) including inlet (6) and outlet (7) orifices, each one closed off by a valve (8, 9), and the other an open position, in which the rod (4a) is entrained in a rectilinear reciprocating movement by a motor (13): the valves (8 and 9) are driven by the motor (13). Application to the metering of liquid or pasty products.
Patent FR-2668121-A1 (FR)
Title: Packaging sachet with two compartments intended to contain a fresh product and its seasoning
Inventor: PIERRE MARTIN-GLINEL
IPC: B65D81/32
Filed: 1990-10-22
Abstract: The separation of the two compartments (12, 13) is achieved by means of a weld (2) comprising a zone (20) of weakness, the compartment of larger volume (12) being intended to contain a washed and processed fresh product and the compartment of smaller volume (13) being intended to contain a liquid seasoning (4) such as a vinaigrette.
Patent WO-9115873-A1 (WO)
Inventor: DUPONT JOSE
IPC: H01L23/495
Filed: 1991-03-20
Abstract: Boîtier économique pour composants électroniques de puissance, à fixer sur dissipateur thermique et son procédé de fabrication. L'invention concerne un boîtier économique pour composants électroniques présentant un fort rapport puissance sur volume et des cosses de connexions versatiles et son procédé de fabrication. Les composants électroniques (6) sont assujettis sur la face interne (2a) d'une feuille diélectrique mince (2) comprenant un matériau principal bon conducteur thermique. La face (2b) de la feuille (2) fait saillie hors du capot (1) qui recouvre la face (2a). Les cosses (3) sont introduites dans les fentes (1h), puis bloquées par les bossages (1f). Tous les organes internes du boîtier sont liés ensembles, immobilisés et protégés par une seule composition d'enrobage souple coulée en une seule fois dans le volume libre (1l) compris entre les faces (2a) et (1i). Le boîtier de l'invention est destiné à assurer la protection et la fixation sur un radiateur de refroidissement des composants électroniques de puissance qu'il contient.
Patent FR-2668037-A1 (FR)
Title: Apparatus for reducing the water content in honey
Inventor: GIUSEPPE LEGA
IPC: A23L21/25
Filed: 1991-01-21
Abstract: The invention relates to a motorised apparatus enabling the water content of liquid honey, which is at a temperature of approximately 20 to 25 DEG , to be reduced without heating. It consists of a container (1) in which are placed: - a tank (2) for the liquid honey. - a rotary unit (3) having 25 discs (4), the function of which is to increase the surface area of the honey which is in contact with the air. - a condensation system (5) with a recovery container (6). - a fan built into the condensation system. - a sealed and transparent lid (8) to cover the whole apparatus. The apparatus according to the invention is particularly designed to improve the storage properties of harvested honey, before it is stored. The moisture reduction rate is approximately 2% in 24 hours.
Patent FR-2672226-A1 (FR)
Title: Head for a golf club
Inventor: JACK DESBIOLLES
IPC: A63B53/04
Filed: 1991-02-06
Abstract: Head for a golf club, comprising a striking face (2), characterised in that it comprises two movable lateral masses (4, 5) arranged on either side of the sight plane (P).
Patent FR-2672950-A1 (FR)
Title: Synchroniseur a dentures de moyeu et de baladeur etagees.
Inventor: ALAIN SAINT-JEAN
IPC: F16D23/06
Filed: 1991-02-19
Abstract: Synchroniseur de boîte de vitesses comportant d'une part un moyeu (1) fixé sur un arbre rotatif de la boîte, et d'autre part un baladeur (2) guide en coulissement axial sur le moyeu (1) par la denture extérieure (8, 8') de celui-ci, et muni lui-même d'une denture d'accouplement (3, 3') dont les entrées, décalées axialement les unes par rapport aux autres rencontrent la denture (6) d'un anneau de synchronisation (7) avant de s'engager dans la denture complémentaire (4) d'un pignon de vitesse (5) lors de l'engagement d'une vitesse par le conducteur, caractérisé en ce que la denture extérieure de guidage du moyeu présente des dents de longueurs différentes (8, 8').
Patent FR-2674498-A1 (FR)
Title: Method of ejecting a member of the crew of a flying machine, and ejectable seat for implementing it
Inventor: SEVERIN GAI ILIICH
IPC: B64D25/112
Filed: 1991-03-27
Abstract: The invention relates to an ejectable seat. …<??>According to the invention, it is equipped with an ejection mechanism, with first and second accelerator rocket motors (9, 54), with a rescue parachute (2), with a mechanism for angular stabilisation of the seat and with a programmed control unit, linked electrically to the drive elements of the mechanisms of the seat. The accelerator motors (9, 54) are mounted in such a way that the axes of symmetry of their nozzles are in a plane parallel to the plane of symmetry of the seat and passing through the centre of the masses of the "ejectable crew seat"; the axis of symmetry of the nozzle of the second rocket motor (54) passes through the centre of the masses of the "ejectable crew seat" system and is substantially parallel to the axis of symmetry of the tube of the ejection mechanism. …<??>The invention applies especially to aeronautical cosmic equipment. … …
Patent FR-2663582-A1 (FR)
Title: Hand grip for the support bar of scrub clearing machines, edge trimmers and the like
Inventor: MARIO POSSAMAI
IPC: F02D11/02
Filed: 1991-03-29
Abstract: Ergonomic hand grip for the support bar of scrub clearing machines, edge trimmers and any other similar appliance, characterised by the fact of being provided with a control (11) for stopping the motor, as well as a control (17) for the accelerator, equipped with a safety device (24) for turning on, this hand grip (1) being fixed to this bar through the use of elastic fasteners (7, 8).
Patent FR-2661369-A1 (FR)
Title: Pointe a petit tube d'ecriture, notamment organe d'ecriture a tube pour utilisation dans des traceurs.
Inventor: PETER FELGENTREU
IPC: B43L13/00
Filed: 1991-04-16
Abstract: Pointe caractérisée en ce que le réservoir de liquide d'écriture (4), forme un espace annulaire entourant coaxialement au moins le tronçon avant de l'alésage intérieur (8) ainsi qu'au moins une partie de la chambre d'égalisation de pression (11) et se trouve en communication à son extrémité avant par au moins un orifice transversal (14) avec l'alésage intérieur (8) en ce que l'extrémité intérieure de la chambre d'égalisation de pression (11) se trouve à l'extrémité avant de celui-ci et l'extrémité extérieure de la chambre d'égalisation de pression (11) est prévue dans la zone d'extrémité arrière de la pointe d'inscripteur à tube;
Patent FR-2676594-A1 (FR)
Title: Procede de prise de contact sur un composant semiconducteur.
Inventor: CHRISTINE ANCEAU
IPC: H01L21/60
Filed: 1991-05-17
Abstract: La présente invention concerne un procédé de prise de contact sur une face d'une puce semiconductrice comprenant une région diffusée (3) délimitée par une couche isolante formant masque (4). Ce procédé comprend les étapes suivantes: a) former une couche (11) de silicium polycristallin dopé et délimiter cette couche pour qu'elle recouvre la région diffusée et déborde au-dessus du masque; b) immerger la plaquette dans au moins un bain de dépôt chimique d'un métal de sorte que du métal (12, 13) se dépose sur les surfaces conductrices de la plaquette; c) immerger la plaquette dans au moins un bain de gravure sélective du masque isolant; et d) procéder à un recuit des métallisations.
Patent FR-2676949-A1 (FR)
Title: Method and device for assembling clothes pegs
Inventor: PHILIPPE LECOQ
IPC: B23P19/04
Filed: 1991-05-28
Abstract: The present invention relates to a method and to a device for assembling clothes pegs. According to the invention, the device includes a disc (12) equipped, on its edge, with bearing faces (13), which disc may rotate about its substantially horizontal axis, which bearing faces include a stud (14) of elongate shape and include two grooves (38a, 38b) which may interact with the bent-over (cranked, elbowed) arms of the helical spring for assembling the studs (short rods) of the clothes pegs so as to allow the rotation of a bent-over arm of the spring and to allow the assembly of the studs with the spring. The technical field of the invention is that of the manufacture of small wooden or plastic articles for domestic use.
Patent FR-2664953-A1 (FR)
Title: Amortisseur a friction directionnel.
Inventor: MANFRED BRANDENSTEIN
IPC: F16H7/12
Filed: 1991-06-25
Abstract: L'amortisseur à friction directionnel comprend un anneau d'écartement (8) en matériau élastique sensiblement incompressible, qui est entouré par un ressort enroulé (11). Lors d'un mouvement pivotant au cours duquel l'enroulement est renforcé, le matériau s'échappe axialement et renforce la pression dans le sens d'un amortissement à friction plus important, contre des disques de friction 9 correspondants. Dans la direction inverse, l'enroulement est relâché, et on obtient alors un amortissement à friction prédéterminé par la précontrainte. L'amortisseur à friction est notamment conçu pour des dispositifs tendeurs automatiques pour des courroies de transmission. Application: Notamment aux dispositifs tendeurs automatiques pour des courroies de transmission
Patent FR-2665624-A1 (FR)
Title: Tapis anti-derapant en matiere plastique et son procede de fabrication.
Inventor: HOLZAPFEL JURGEN
IPC: B29C65/02
Filed: 1991-07-31
Abstract: L'invention concerne un tapis anti-dérapant se composant d'un ou plusieurs matériau(x) compatibles l'un avec l'autre, flexible(s), thermoplastique(s), hautement polymère(s), avec un côté supérieur anti-dérapant (1) et des ventouses (2) sur le côté inférieur. Les ventouses (2) sont soudées sur le côté inférieur du tapis préfabriqué.
Patent FR-2679801-A1 (FR)
Title: Machine for straightening metal wires
Inventor: CHRISTIAN FONTENAUD
IPC: B21D3/05
Filed: 1991-08-02
Abstract: The machine (1) for straightening metal wires (2) comprises straightening rollers (G1...G7) which are mounted so as to rotate on spindles (a1...a7) on either side of the path of the metal wire. Some (a1...a4) of the spindles are carried by supports (S1...S4), one (S3) of which is fixed, whereas driving means (D) are provided for moving the other supports (S1, S2, S4). Rollers (G5, G6, G7) may be moved along the vertical direction and are carried by a lever, one end (13) of which is articulated on a support and the other end (17) of which is fitted with a cam (37) suitable for interacting with a bearing member provided on an adjacent support; the surfaces of the cam and of the bearing member which come into contact are arranged so that a variation in the horizontal distance between the two supports in question causes a variation in the inclination of the lever and of the height of the spindle carried by this lever.
Patent FR-2681799-A1 (FR)
Title: Dispositif hacheur pour la preparation de purees ainsi que procede de mise en óoeuvre par l'utilisation de ce dispositif et puree ainsi obtenue.
Inventor: EMILE RYCKEBOER
IPC: A23L19/00
Filed: 1991-10-01
Abstract: a) Dispositif hacheur pour la préparation de purées ainsi que procédé de mise en œuvre par l'utilisation de ce dispositif et purée ainsi obtenue. b) Dispositif caractérisé en ce qu'il se compose d'un carter (16) dans lequel se déplace un arbre longitudinal de commande (17) portant une vis sans fin d'amenée (18) coopérant avec des organes hacheurs (19) constitués par au moins deux grilles perforées (20, 21, 22), notamment en forme de disques, montées libres sur l'arbre de commande (17) et séparées par un couteau à double face (23) entraîné en rotation par cet arbre (17).
Patent FR-2680984-A1 (FR)
Title: Preparation de catalyseur a partir d'oxydes metalliques par reduction et carburation partielle par les gaz reactionnels.
Inventor: LEDOUX MARC J
IPC: B01J37/02
Filed: 1991-09-06
Abstract: L'invention concerne un catalyseur pour les réactions chimiques et pétrochimiques et son procédé de fabrication. Le catalyseur est constitué d'un oxyde d'un des métaux de transition, des terres rares ou d'un actinide, de molybdène par exemple, comportant en surface des carbures et oxycarbures. Le procédé de fabrication consiste à faire passer sur l'oxyde le mélange gazeux réactionnel contenant des produits carbonés dont on veut opérer la transformation chimique catalytique à la température de cette réaction. Les produits carbonés présents dans le mélange provoquent une carburation progressive de la surface de l'oxyde et une augmentation progressive également de l'efficacité du catalyseur. Le procédé s'applique en particulier au réformage des hydrocarbures pour lequel l'oxyde de molybdène MoO3 constitue un catalyseur préféré.
Patent FR-2683109-A1 (FR)
Title: Method for focusing an image capture apparatus (camera) and image capture apparatus implementing this method
Inventor: GERARD BAILLET
IPC: G02B7/36
Filed: 1991-10-23
Abstract: For focusing an image capture apparatus equipped with means (4) for image digitisation, a succession of images is digitised in the form of a set of pixels (8) each characterised by a grey level, at least one oriented direction (dx, dy) is defined in the plane of the image, a succession of images is acquired (10) and digitised, and, for at least some pixels of each image, the gradient of the grey level is determined (13) in this direction. A histogram of the gradients is drawn up (14), and the histograms relating to two successive images are analysed (15, 16) in their part corresponding to the steepest grey level gradient, with a view to determining which histogram is the highest in this part. The best-focused image is that possessing this histogram.
Patent FR-2684651-A1 (FR)
Title: Computer-assisted palletisation and manipulation robot
Inventor: MICHEL CUSSAT-BLANC
IPC: B65G61/00
Filed: 1991-12-09
Abstract: Computer-assisted device for palletisation and manipulation, consisting of a standard industrial mechanical robot 1 and 2 equipped with an articulated arm 3 with a gripping clamp 4. It functions with a microcomputer 5. The preparation of the pallet or of the handling is effected by the computer which calculates the optimum place for each case and/or object, then examines all the possibilities of constituting the pallet or of handling after it has been supplied with the necessary data and instructions. The computer optionally suggests modifying certain parameters influencing the design of the pallet or of the handling. The computer controls the tilting and/or the rotation of the cases and/or objects on the motorised conveyor. The robot then palletises the cases and/or objects with a control of the volume which can create, if necessary, a load which is as cubic as possible. The device according to the invention is particularly adapted for the palletisation or manipulation of cases and/or objects, which differ both in terms of their format and in terms of their nature, simultaneously, on a single support.
Patent FR-2688331-A1 (FR)
Inventor: JEROME MORTEMARD DE BOISSE
IPC: B42F21/12
Filed: 1992-03-03
Abstract: An aid including a series of slips consisting of transferable adhesive labels (1a, 1b, 1c), and a backing (2) for receiving said labels to form an identifying/filing surface (I) and a write-on surface (A). The backing has partially-overlapping label-receiving surfaces (3a, 3b, 3c) such that surface (I) remains exposed. Each label (1a, 1b, 1c) has a continuous or discontinuous cut-out (4a, 7a; 4b, 7b; 4c, 7c) forming one or more windows along at least one edge of surfaces (I) and (A), and the backing (2) has at least one information column (5, 6) which is visible through the window(s) when said labels are on said backing.
Patent FR-2689997-A1 (FR)
Inventor: CEDRIC COLNOT
IPC: G07B15/02
Filed: 1992-04-08
Abstract: The invention relates to a system for exchange of data without physical contact between a portable, generally mobile unit, and a terminal or a set of terminals, which is or are generally fixed. The objective is to produce a modular unit (15) comprising a portable object (30) (especially a memory card) which can be inserted either into a transmission/reception device (20), or into a transfer device of another type (a ISO reader (10) for example), doing without interface management and minimising the energy consumption of the unit. According to the invention, the transmission/reception device (20) is not provided with a microprocessor and the portable object (30) houses the management means (32) especially for the transmission/reception protocol for the said portable assembly (15) and for the ISO 7816-3 protocol.
Patent FR-2690517-A1 (FR)
Title: Mètre à ruban entraîné par moteur.
Inventor: TENG CHENG HAN
IPC: G01B3/10
Filed: 1992-04-27
Abstract: Mètre à ruban entraîné par moteur composé d'un moteur réversible (10) commandé par un commutateur de commande à trois paliers (26) avant/arrêt/arrière pour faire tourner une bobine (24) via un jeu de roues de transmission, amenant ladite bobine (24) à dévider ou renvider un ruban (25), dans lequel ledit jeu de roues de transmission comprend une roue menée (15) entraînée par une roue de commande (14) sur l'arbre de sortie (13) dudit moteur réversible (10), une roue de transmission (17) engrenée avec la denture interne (19) d'une couronne dentée (18) et entraînée par ladite roue menée (15) via une petite roue (16), ladite couronne dentée (18) étant fixée à ladite bobine (24) par des vis (20, 21, 22, 23).
Patent FR-2691483-A1 (FR)
Title: Indoor clothes drier - comprises frame with lines which is connected to ceiling by hinged supports so it can be raised by pulley and cable system
Inventor: ALAIN CROISIAU ANDRE
IPC: D06F57/12
Filed: 1992-05-22
Abstract: The indoor clothes dryer consists of a rigid horizontal frame with lines for hanging the clothes on, attached to the ceiling by four hinged supports and equipped with a pulley and cable mechanism to raise and lower it. The clothes are placed on the lines after lowering the frame so that its supports hang vertically from the ceiling. It can then be raised into an intermediate position by pulling on the cable and fixing it to a hook, or raised completely, when the supports lie flat against the ceiling. ADVANTAGE - Suitable for use e.g. in bathroom, where washing can be dried conveniently.
Patent FR-2696459-A1 (FR)
Inventor: ALAIN COMMERCON
IPC: A61K31/337
Filed: 1992-10-05
Abstract: Method of preparing taxane derivatives of general formula (I) by esterification of protected baccatine III or 10-deacetylbaccatine III by means of an acid of general formula (VII), deprotection of the side chain and elimination of the hydroxy function protection groupings. In general formulae (I) and (VII): Ar stands for aryl, R is hydrogen or acetyl, R1 is benzoyl or R2-O-CO- in which R2 is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, phenyl or heterocyclyl, and R3 is hydrogen, alkoxy, optionally substituted aryl.
Patent FR-2685146-A1 (FR)
Title: Freinage electrique pour vehicule, avec deux moteurs electriques en parallele par combinaison de differents signaux binaires pour un freinage par courant d'utilisation ou par contre-courant.
Inventor: HARALD KONRAD
IPC: B60L7/00
Filed: 1992-11-27
Abstract: a) L'invention concerne un freinage électrique pour véhicules, avec deux moteurs électriques en parallèle par combinaison de différents signaux binaires pour un freinage par courant d'utilisation ou par contre-courant, b) caractérisé en ce que le véhicule est freiné au-dessus d'une valeur de seuil prédéfinie de la vitesse de rotation des moteurs électriques (1, 2) au moyen d'un freinage par courant d'utilisation, au-dessous de cette valeur de seuil au moyen d'un freinage par contre-courant et en ce qu'après le processus de freinage et dans le cas d'un couple d'entraînement exercé de l'extérieur, le véhicule est maintenu à l'arrêt par un couple antagoniste correspondant des moteurs électriques (1, 2).
Patent FR-2703708-A1 (FR)
Title: Device for recovering rainwater
Inventor: JEAN-CLAUDE BLANDIN
IPC: E03B3/02
Filed: 1993-04-08
Abstract: The invention relates to a device for recovering rainwater, which can be fitted in place of a portion of downpipe. It is characterised in that the device comprises a moving upper tubular element (1) capable of sliding along the upper downpipe (4a), a diverting element (3) which can be incorporated inside the said device and secured to the said moving tubular element, as well as a stationary lower tubular element (2) fitted onto the lower downpipe (4b), and the shape of which complements that of the moving upper tubular element. Such a device is perfectly incorporated into the drain pipe without visible locking fastening.
Patent FR-2705567-A1 (FR)
Title: Microparticles, preparation process and application to dressings
Inventor: CATHERINE BROSSE
IPC: A61B10/00
Filed: 1993-05-25
Abstract: The invention relates to microparticles comprising a polymeric component and an agent having pharmacological activity, to a process for their preparation and to occlusive dressings used for skin patch tests comprising such particles.