baber/WOPTO huggingface dataset:
Patent FR-2689815-A1 (FR)
Inventor: WELENE BIAVA
IPC: B29K21/00
Filed: 1992-04-10
Abstract: The present invention relates to an element in the form of an endless belt forming, in particular, a textile printing blanket. The element, of the type comprising a roller layer (4) associated with at least one working layer (8) is characterised in that only the roller layer (4) has a high characteristic of longitudinal rigidity, lying between approximately 10<6> and 10<7> newtons per metre. The invention finds an application in the field of textiles.
Patent FR-2690239-A1 (FR)
Title: Optical primer for plasma pyrotechnic generator - having readily vaporised metallic coating on end of fibre=optic
Inventor: CLAUDE PATHE
IPC: F42B3/113
Filed: 1992-04-17
Abstract: A primer in which a laser beam travels down a fibre optic (6) directly onto a metallic coating (6a) which readily vaporises to form a plasma. The plasma presure fractures a plate (5), driving fragments down a barrel (4) into a sec. explosive (3). Direct impingement of the laser beam on the metallic coating improves the energy yield. The primer is enclosed in a casing (1) with a closed end (2) containing a secondary explosive (3), a barrel (4), a plate (5) and a fibre optic (6). A metallic coating (6a) which readily vaporises to form a plasma is deposited on the end of the fibre optic (6). The plate (5) consists mainly of a flexible but easily fractured material (7) with an insulating layer (8) facing the metallic coating (6a). USE/ADVANTAGE - For oil exploration and low risk munitions as well as replacing conventional primers. The primer is simple and reliable, can operate up to 250 deg.C and is unaffected by electromagnetic perturbations.
Patent FR-2691268-A1 (FR)
Title: Procédé de mesure et de contrôle d'un débit instantané d'un additif liquide délivré par une pompe.
Inventor: BERNARD POUSSIN
IPC: G01F23/14
Filed: 1992-05-15
Abstract: L'invention concerne une pompe à au moins un réservoir (7) d'un additif liquide sur lequel on applique une pression appropriée d'un fluide moteur et l'on évacue l'additif dans un conduit (23). Le procédé est caractérisé en ce que: - on régule à chaque instant un débit de gaz et/ou de liquide par un moyen de régulation de débit en amont (1, 30) du réservoir (7); - on mesure à chaque instant un volume dans le réservoir contenant l'additif; - on détermine à chaque instant par des moyens de traitement (28) le débit d'additif délivré et on compare le débit d'additif ainsi calculé à une valeur de consigne de débit préalablement enregistrée; et - on envoie par lesdits moyens de traitement un signal permettant d'agir sur le moyen (1) de régulation de débit de gaz et/ou de liquide de façon à délivrer à chaque instant l'additif à un débit sensiblement identique à celui correspondant à la valeur de consigne. Application à l'injection d'eau ou de produits chimiques.
Patent FR-2691512-A1 (FR)
Title: Dispositif de raccord rapide, par encliquetage, d'un ensemble d'organes tubulaires à des embouts.
Inventor: DENIS GODEAU
IPC: F16L37/14
Filed: 1992-05-21
Abstract: Dispositif de raccord rapide par encliquetage d'un ensemble d'organes tubulaires à des embouts, notamment pour l'assemblage des tuyaux d'eau (6, 7) du circuit de refroidissement d'un moteur de véhicule automobile aux embouts (1, 2) d'entrée et de sortie d'un échangeur de chaleur ou aérotherme dudit véhicule. Il comprend au moins une épingle élastique (20) dont chaque branche (18, 19) logée dans une ouverture des organes tubulaires se termine à son extrémité libre par un retour (21, 22) dirigé sensiblement perpendiculairement à ladite branche, les retours (21, 22) coopérant avec des pattes d'une platine (31) conformées de manière telle qu'elles guident lesdits retours lorsque des rampes (53) associées aux embouts (1) écartent élastiquement lesdites branches (18, 19) de l'épingle du passage de la condition non assemblée à la condition assemblée.
Patent FR-2695312-A1 (FR)
Title: Surgical prosthesis component for replacement of knee-cap - comprises concave rounded body of metal, ceramic, plastics or composite material, with holes and grooves for attaching natural ligaments.
Inventor: MICHEL CORNIC
IPC: A61F2/30
Filed: 1992-09-09
Abstract: The prosthesis has a concave conical or partly-spherical configuration (3), with a front surface which bears against a trochlear surface of the femur.  The periphery of the prosthesis includes a series of holes (6), connected in pairs by grooves (7), by means of which the prosthesis is attachable to a natural ligament (4). The prosthesis is formed of biocompatible material, e.g. ceramics, metal, or natural or synthetic plastics.  It may comprise a flat metal base to which is attached a shaped component of a porous metal, a hydroxyapatite layer, a ceramic or carbon composite material and/or a fine metal mesh. ADVANTAGE - Simplified implantation and attachment to surviving natural ligaments etc.
Patent FR-2695599-A1 (FR)
Inventor: BERNARD AVERSENQ
IPC: E01F9/70
Filed: 1992-09-17
Abstract: A road marker element consists of a body (3) with a pick-up head (7) engaging with the parallel teeth (9) of a handling rake (10). It is designed to occupy several stable positions on the ground and comprises at least one other handling head, said heads being arranged so that at least one of them is in the upper section of the element and faces upwards irrespective of the position of the element with respect to the ground.
Patent FR-2695861-A1 (FR)
Title: Hydraulic power and speed selector for press mfr. - has hydro-electric detector connected to primary actuator chamber to sense changes in press closure speed and power.
Inventor: JOEL BOULANGE
IPC: B30B15/20
Filed: 1992-09-22
Abstract: A principal actuator (1) has at least two secondary actuators (8,11) identical with press actuators (16). A double acting primary actuator (2), loaded by displacement of piston rods (5), has chambers (3,6) with smaller sections than those of the secondary actuators (8,11). The primary actuator is provided with a hydro-electric detector (28), connected to the chamber (3), which determines the precise moment of change from press closure at high speed and low power to closure at low speed and high power. The detector may be complemented or replaced by an order from a running sensor (40) installed on fixed (41) and movable (37) press elements. ADVANTAGE - Allows variation in power and speed during press opening and closing.
Patent FR-2696126-A1 (FR)
Title: Reinforcement securing during moulding of skis - user retaining piece, holding reinforcement, which contains magnets attracted to magnets in lower mould half, below ski sole plate
Inventor: PHILIPPE ARNOULD
IPC: A63C5/12
Filed: 1992-09-29
Abstract: To make a ski by injection where:- a sole (5) with edge plates (6) is placed in a mould (1,2) the bottom (1) of which has integral magnets (3) positioned below the sole; a mechanical reinforcing piece (8) is placed on the sole; a chamber (7) is defined above the sole by a shell (4) into which the expandable foam is injected. The reinforcing piece (8) is maintained in position on the sole (5) by a profiled part (10) having integral magnetic material (14) which is attracted by the magnet (3) of the lower mould half. The reinforcing element (8) may be opt. magnetic comprising metals, alloys, reinforced thermosetting resins, phenolics or wood. The profiled holding part (10) has a base (11) parallel to the sole (5) with lipped edges (12) into which is slid the reinforcing piece (8). The base has feet (13) contg. integral magnets. USE/ADVANTAGE - Prodn. of injection formed skis. Ensures the maintenance of position of a non-magnetic reinforcing element during the injection process.
Patent FR-2698840-A1 (FR)
Title: Energy-absorbing driver cab for rail vehicle - has two zones with dynamic plastic deformation and fixed or interchangeable energy absorbers using automatic coupling with two slides
Inventor: BERNARD TRITZ
IPC: B61D17/06
Filed: 1992-12-08
Abstract: The driver cab for a train has a metallic structure which absorbs energy, and is formed in two zones (1 and 2) which have a dynamic plastic deformation. The absorbers may be fixed or interchangeable, and are positioned at the front and rear extremities of the vehicle. The first deformation zone at the front consists of an automatic coupling (3) rigidly connected to a first slider (4) which is located inside a second slider (5). The first slider is connected to the second and is supported on a first energy absorber (6). The second slider is rigidly attached to a transverse head piece (7) and interacts with a second energy absorber (8) which extends the length of the coupling. It is connected to rods (9) and bracing pieces (10) attaching the head piece to a cross pivot (11). A pair of curved absorber profiles connect the head piece to a high cross-member. ADVANTAGE - Provides a safety structure in which the driver may survive large and high speed impacts.
Patent WO-9313946-A1 (WO)
Inventor: ABERGEL EDMOND
IPC: B41J15/16
Filed: 1993-01-20
Abstract: La présente invention concerne un dispositif d'alimentation d'un substrat d'impression en bande continue enroulée, à une imprimante (10) de type laser non prévue à cet effet, et de débitage de bande (5) dans un format déterminé. Selon l'invention ce dispositif comporte un moyen d'entrée (12) et un moyen de sortie (14) disposés respectivement à l'entrée (22) et à la sortie (24) de l'imprimante et comprenant l'un et l'autre un moyen de massicot (32, 34) de découpe de la bande et un moyen de mesure de la longueur de la bande entre deux découpes successives. Application notamment à la fabrication rapide de cartes de visite et de documents de petite taille.
Patent FR-2700407-A1 (FR)
Title: Multi-portion folding display or advertising panel
Inventor: PATRICK BRAME
IPC: G09F1/06
Filed: 1993-01-14
Abstract: The panel consists of identical rigid panel portions linked by elastic connectors. At least one of the portions has a flat supporting display surface. Each of the panel portions consists of a support frame (41), and an internal reinforcing portion (42) secured against the side and end members of the frame.A cover sheet (43) is attached to the frame on the same side as the frame. The elastic components (25) of each connector are secured against the inner face of the reinforcing portion of each panel, passing through holes in the frame members, and are fastened by staples or by adhesive.
Patent FR-2700521-A1 (FR)
Title: Card container
Inventor: ALAIN PECOT
IPC: B65D5/20
Filed: 1993-01-20
Abstract: The container is made from a flat sheet of card, cut out to form a base (2) which can be in the form of an irregular polygon, equipped with a series of side flaps (3,4,5,6) with multiple lengthwise scored lines. One or both faces of the card can have a coating of polyethylene or varnish, and the scored lines in the flaps can be parallel to the edges joining the flaps to the base. The container can also incorporate pleated gussets (13,14,15,16) at its corners to prevent seepage. The containers can be supplied flat to the user and folded during the packing operation, which can include covering  a packaged article with polyethylene film.
Patent FR-2702093-A1 (FR)
Title: Rigid device for the electrical connection of the pre-heating and post-heating ignition plugs of a diesel engine
Inventor: SYLVAIN LOAS
IPC: F02P19/02
Filed: 1993-02-25
Abstract: Rigid device for the electrical connection of the pre-heating and post-heating ignition plugs of a diesel engine, characterised in that it consists of a strip (1) made from a material which is a good electrical conductor, in the form of a U with two wings (3 and 4) and a central part (2), the free ends of the wings (5 and 6) being bent over and pierced by a hole (7), each end including a captive nut (10), and the strip (1) being embedded right up to close to the free ends of the wings in an electrically insulating material (20).
Patent FR-2692836-A1 (FR)
Title: Dispositif pour assurer la sécurité des zones dangereuses d'un mécanisme imprimeur, notamment dans des presses rotatives.
Inventor: RUDI JUNGHANS
IPC: F16P3/08
Filed: 1993-06-24
Abstract: L'invention concerne un dispositif pour assurer la sécurité des zones dangereuses d'un mécanisme imprimeur dans des machines rotatives d'impression, notamment avec des recouvrements de protection opérant par leurs surfaces et en plusieurs parties. Un organe de protection 12, comportant une protection de doigts 9 et pouvant pivoter autour d'un axe horizontal de pivotement 13, ainsi que des organes de protection latérale 16, télécommandés de façon à pouvoir pivoter autour d'axes verticaux de pivotement 17, recouvrent presque complètement des éléments de serrage 7, des anneaux d'adaptation 8 et des tiges de réglage de pression 10 dans la zone des cylindres d'un mécanisme imprimeur 1.
Patent FR-2697919-A1 (FR)
Title: Multi-polar winding metal detector for protection against armed person entry - has pair of emitter-receiver windings which have different number of poles for detecting passage of metallic object
Inventor: ALESSANDRO MANNESCHI
IPC: G01V3/10
Filed: 1993-08-04
Abstract: The metal detector includes two or more pairs of multipolar emitter/receiver windings. The winding pairs have different numbers of poles so that the pairs have differing paths 'd' for the minimum signal. Moving metallic objects which are at a minimum signal distance for a winding pair are not at the minimum signal distance for the other winding pair. The winding pair(s) are there to detect the passage of the metallic object. The emitter/receiver winding pairs are superposed or arranged adjacent with two or more emitter/receiver windings in which one pair has a number of poles different to the other pairs. USE/ADVANTAGE-  Winding geometric configuration and pairing permits detection of single or multiple metallic objects.
Patent FR-2712416-A1 (FR)
Title: Dispositif d'alimentation en enveloppes incorporant une balance.
Inventor: JEAN-PIERRE GREGOIRE
IPC: G01G11/00
Filed: 1993-11-10
Abstract: Un dispositif d'alimentation en articles de courrier, notamment des enveloppes, pour une machine à affranchir, comprenant une plate-forme (9) destinée à recevoir au moins un article de courrier (4) disposé à plat sur celle-ci et des moyens pour faire avancer l'article de courrier sur la plate-forme jusqu'à une extrémité de celle-ci. Ces moyens (10, 10A, 10B) sont agencés de manière à occuper alternativement une première position dans laquelle ils restent sous la surface de la plate-forme, la plate-forme pouvant alors servir de plateau de pesée, et une seconde position dans laquelle il font saillie au-dessus de la surface de la plate-forme pour faire avancer l'article de courrier sur la plate-forme.
Patent FR-2704706-A1 (FR)
Title: Système de traitement de signaux numériques.
Inventor: JIN-GYO SEO
IPC: H04N19/533
Filed: 1993-12-27
Abstract: Système de traitement de signaux numériques décodant avec correction d'erreur des données reçues ou reproduites, et compense les données décodées avec correction d'erreur selon une quantité de mouvement qui est générée entre des trames successives, afin de restaurer les données reçues ou reproduites en un signal vidéo original. Le système de traitement de signaux numériques comprend une unité de masquage d'erreur (400) qui délivre un signal vidéo d'une trame présente si les données décodées sont des données avec correction d'erreur, et substitue les données de la trame présente à la position de trame présente aux données de trame précédente en la position correspondant à la quantité de mouvement si les données décodées d'une zone dans laquelle l'erreur n'est pas corrigée, assurant ainsi une image de qualité élevée sans dégradation.
Patent FR-2706438-A1 (FR)
Title: Grue comportant un système de mesure de distance et un système de commande anticollision.
Inventor: ALEXANDER LEPEK
IPC: B66C13/46
Filed: 1994-02-11
Abstract: L'invention concerne une grue comportant un système de mesure de distance et un système de commande anti-collision. La grue comprenant des rails surélevés (3, 4), un chariot (2) mobile le long des rails et équipé d'un cadre de préhension (1), comporte des moyens de mesure de distance (12, 13), dirigés vers le bas et fixés au chariot, des moyens de mesure de la position du chariot par rapport aux rails, un processeur à mémoire pour mémoriser, évaluer et mettre en corrélation les distances mesurées vers le bas par rapport à des objets et au cadre de préhension (1) et sa charge (7), et la position mesurée par rapport aux rails (3, 4) empêchant une collision du cadre (1), de la charge (7) et d'autres objets. Application notamment aux grues portuaires.
Patent FR-2716531-A1 (FR)
Inventor: JINGWEI ZHANG
IPC: G01B11/06
Filed: 1994-02-18
Abstract: The method is characterized in that a light beam (4) having a modulated optical frequency is emitted, two light beams or rays (i, j) are received after they have been reflected by each of the surfaces (2, 3) of a material wall (1), in that an interference is created between the two light rays (i, j) and in that the operation difference  delta  of the interference signal is determined. A laser diode is used as lighting source, the latter being modulated by modulating the optical frequency of the beam. Among the rays diffused by the two walls, two parallel rays are selected. With the device of the invention, it is possible to take, on each sensor, measurements spaced by 0.3 msec. It is thus possible to scan all millimetres of the periphery of a rotating bottle. Application to light or dark coloured plastic or glass bottles and to plane glass.
Patent FR-2717398-A1 (FR)
Title: Safety snap hook for climbing rope used in mountain climbing
Inventor: MARCEL CANETTI
IPC: F16B45/02
Filed: 1994-03-17
Abstract: The hook (8) has an inner space which is one compartment in which a rope is held freely. In its lower part there is a narrower groove (11) whose edges are parallel or have a V-shape open towards the top. The base (13) of the groove has a radius of curvature which is the same as the outer section of the rope. The rope slides in the groove and lodges in its base. During a fall the walls of the groove hold the rope by friction in its base.
Patent FR-2703254-A1 (FR)
Title: Dispositif de traitement thérapeutique d'un tissu pathologique, comportant un cathéter .
Inventor: BUCHHOLTZ
IPC: A61B90/00
Filed: 1994-03-31
Abstract: L'invention concerne un dispositif de traitement thérapeutique d'un tissu pathologique, comportant un cathéter. Ce dispositif comporte une source (1) d'ultrasons focalisés, un cathéter (19) pouvant être introduit dans le corps d'un être vivant (P) et qui comporte, au niveau de son extrémité distale, au moins un capteur de pression (D1, D2), et une unité de commande (16), à laquelle est envoyé le signal de sortie du capteur de pression (D1, D2) et qui délivre un signal d'avertissement et/ou interrompt la délivrance d'ondes ultrasonores ou diminue au moins l'intensité des ondes ultrasonores lorsque le niveau du signal de sortie d'au moins un capteur dépasse une valeur limite. Application notamment aux appareils de traitement de maladies de la prostate.
Patent FR-2718992-A1 (FR)
Inventor: ALAIN VETTORETTI
IPC: B25C1/10
Filed: 1994-04-20
Abstract: The gun has a combustion chamber made to receive a powder cartridge, an igniter for the powder, a barrel for the combustion gases and a striker which expels the fixing pin through a guide (7) with a shuttle (34). The shuttle has a mechanism to return it to its firing position and dampers (32,38) to absorb the shock from its action. The dampers are located in a kinematic circuit which actuates the shuttle and are designed to cease operation in the event of excessive wear. The kinematic circuit comprises a sliding rod (11) a double pivoted lever (46) and an additional lever with one end articulated to the first lever and the other sliding. The rod is actuated by a pin (3) mounted on the barrel holder (61) which slides along the barrel to close the combustion chamber.
Patent FR-2722937-A1 (FR)
Title: Industrial or domestic electric heater
IPC: H05B3/14
Filed: 1994-05-06
Abstract: The heater has a heating element (1) made of carbon or ceramic. The element is supplied with electricity. A working fluid (3) is circulated over the element and carries heat away to be circulated to radiators to provide heating of rooms and other spaces.  The heat output can be increased by fitting several carbon or ceramic elements into the heat transfer region, with the working fluid circulating faster to carry away the extra heat generated. The heating elements can be electrically in series or parallel, and can operate from alternating or direct current. Manual and automatic controls can be fitted to regulate flow of current to produce the required temperature.
Patent FR-2708487-A1 (FR)
Title: Procédé et disposition de montage pour l'amorçage sûr de désintégrateurs d'ultrasons.
Inventor: HARALD HIELSCHER
IPC: B06B1/06
Filed: 1994-06-30
Abstract: L'invention a pour objet un procédé pour l'amorçage sûr de désintégrateurs d'ultrasons et une disposition de montage pour la réalisation du procédé. L'objet de l'invention de réaliser un procédé et une disposition de montage assurant, indépendamment de modifications de la fréquence de résonance mécanique, un amorçage sûr de désintégrateurs d'ultrasons, est atteint par le fait qu'un générateur démarrage/arrêt 8 bloque périodiquement et maintient le blocage pendant un temps mort prédéterminé et répète ensuite l'opération périodiquement si, lors du balayage d'une large bande de fréquences de la génératrice HF 1, l'amplitude nécessaire à un amorçage sûr du disque piézoélectrique 4 disposé sur le transducteur ultrasonore 3 n'est pas atteinte.
Patent FR-2709113-A1 (FR)
Title: Carrying strap intended for a cardboard box and method of forming this carrying strap
Inventor: PHILIPPE LEBRAS
IPC: B65D5/46
Filed: 1994-08-19
Abstract: The invention relates to a carrying strap which is pre-formed from a shrinkable plastic material and comprises a primary loop (L) and an integral secondary loop (Lt) which extends beyond the primary loop. The primary loop is fixed tightly around the body of a cardboard box in such a way that the secondary loop is accessible as a handle by means of which the cardboard box can be carried.
Patent FR-2724884-A1 (FR)
Title: Container-carrying vehicle, kneeling to load and unload
IPC: B60P1/02
Filed: 1994-09-27
Abstract: The vehicle's cab section (2) houses the power unit e.g. a turbine-driven generator (19) supplying a front wheel traction motor (20). The container (4) base fits closely between the rearward body extensions (21,22) which support on either side the wider upper part, in service. Latches (10,11,12) positively locate the container at each side and in the centre front. All wheels have independent suspensions with pneumatic damper/actuators (8), each with its own compressor (9) which adjust body height for loading and unloading. With wheels raised, the kneeling vehicle is backed slowly, enclosing the container base between the rear sections. The suspension is raised, and, after latching, the vehicle is driven off. After unloading, the container rests on its own support rollers.
Patent FR-2711045-A1 (FR)
Title: Case for cosmetic material
Inventor: AKIRA OKAWA
IPC: A45D34/04
Filed: 1994-10-12
Abstract: Case for cosmetic material, comprising: a support sleeve (1), a rear stopper (2), an applicator end-piece assembly (3) and a double stopper (4) coupled removably to the said support sleeve (1), the said applicator end-piece assembly (3) comprising an adjustment device (31), a porous assembling core inserted in an axial orifice of the said adjustment device (31) and a porous end-piece (33) fastened to one front end of the said assembling core, a reservoir (13) for cosmetic material, the said porous assembling core being placed in the said adjustment device (31) so as to extend beyond the rear end of the adjustment device into the said reservoir (13).