baber/WOPTO huggingface dataset:
Patent FR-2674565-A1 (FR)
Title: Device for closing/opening work trenches (ditches)
Inventor: JEAN-CLAUDE QUARRE
IPC: E06B9/06
Filed: 1991-03-25
Abstract: The present invention relates to a device for closing/opening pits, comprising a series of shut-off elements (9) which, when the pit is closed (1), are positioned transversely with respect to the longitudinal axis of the pit, and edge-to-edge over at least a part of the top opening of this pit. The present device is characterised in that: it comprises guide means (7) in which the shut-off elements (9) slide and which extend longitudinally over the length of that part of the pit which is to be shut off, the shut-off elements (9) being connected together by linking means which allow them to be folded accordion-style, each shut-off element (9) including, on its inside face, rack means (17, 46) which can engage with gear means (24) meshing with the rack means, operated via actuating means (22).
Patent FR-2674815-A1 (FR)
Title: Device for towing an inflatable craft by a motor vehicle
Inventor: JEAN-PIERRE COTONNEC
IPC: B63C13/00
Filed: 1991-04-02
Abstract: The invention relates to a device making it possible to tow an inflatable craft on its launching wheels by a motor vehicle, without damage to the anchoring point. It consists of a double bow (1) lashed to the front of the craft using the fastening (2), the beam (3) is connected to the drawbar (4), the whole being connected to the rear region of the craft by two straps (5). The device according to the invention is in particular intended for launching and landing inflatable craft by a motor vehicle.
Patent FR-2682066-A1 (FR)
Title: Adhesive letter card in three segments
Inventor: GERARD SALAND
IPC: B42D15/08
Filed: 1991-10-07
Abstract: The invention relates to an adhesive letter card in three segments made from a sheet (1) designed to be folded along two weakened transverse lines (5, 6) defining a middle segment (2) between two outer segments, hereinafter termed the head segment (3) and the foot segment (4) respectively. The letter card according to the invention is noteworthy in that the verso of the side margins, at least as regards the two outer segments (3, 4), includes adhesive strips (8; 9) and in that the side margins of the middle segment (2) have holes (10, 10') in line with the adhesive strips (8) of the head segment so that a rolled folding from the head segment (3) brings the verso of the latter against the verso of the middle segment, while the verso of the foot segment (4) comes against and bonds, by means of its adhesive strips (9), to the recto of the head segment (3); the adhesive strips (8) of the head segment (3) both enable the latter to be bonded to the verso of the middle segment (2) and enable the folded letter card to be bonded to any support through the holes (10, 10') of said middle segment (2).
Patent FR-2682805-A1 (FR)
Title: Flexurally strong insulated electrical cable
Inventor: ANTONIN PELIN
IPC: H01R4/58
Filed: 1991-10-18
Abstract: Insulated electrical cable having a high flexural strength. Such a cable consists of an insulating flexible jacket 1 whose axial conduit 2 contains a conducting core. This conduit 2 is closed at its two axial ends, by means of a sealed conducting end-fitting 4, and the core consists of a diffluent conducting material 3 injected into the axial conduit in order to completely fill it and which is in contact with the internal part 6 of each of the end-fittings. Application to cables subjected to extreme stresses, especially to vibrations, like those which connect sensors on board motor vehicles to the central processing (computing) unit.
Patent FR-2683016-A1 (FR)
Title: Device and method for coupling a pipe for sanitary installation to a tube and applications of this device
Inventor: JACQUES ANESSI
IPC: E03C1/02
Filed: 1991-10-28
Abstract: The invention relates to a device for coupling, at the surface 1 of a wall 2 of a sanitary installation, to a tube 4 extending into the thickness of the wall 2 comprising a set-in housing 5, characterised in that it includes a cover 8 for finishing off on the outside of the wall 2, the cover covering over the opening 6 of the housing 5 and a corresponding opening 10 in the wall 2, and in that it includes a passage 11 for the pipe 3 behind the finishing cover 8. The invention also relates to a coupling method in which the device according to the invention is implemented. The invention is applicable particularly for coupling a pipe 3 such as a flexible pipe (hose) to a water-supply tube.
Patent FR-2683717-A1 (FR)
Title: Femoral stem for total hip prosthesis
Inventor: JEAN-PAUL GINEFRI
IPC: A61F2/46
Filed: 1991-11-20
Abstract: This primary-fixation total hip prosthesis femoral stem comprises: - a prosthetic neck (4) which is intended to extend beyond the femur and whose end (5) receives a sphere, - a stem proper (1) intended to be embedded into the femur to be reinforced, comprising a trochanterodiaphyseal proximal portion (2) which is flared in the anteroposterior plane, and a distal portion (3) and comprising parallel grooves (8, 9) on its two main lateral faces. The said grooves (8) are oriented perpendicularly to the axis F of the prosthetic neck (4) in the proximal zone (2). The stem also comprises longitudinal grooves (9) on its two main lateral faces in the median zone (10).
Patent FR-2686595-A1 (FR)
Inventor: ROGER SPITZ
IPC: C08F4/654
Filed: 1992-01-27
Abstract: Process for the manufacture of (MgCl2.MgO) of narrow particle size distribution by treatment of hydrated MgCl2 with an alcohol followed by a heat treatment after partial removal of the alcohol, characterised in that the hydrated MgCl2 is suspended in the alcohol, the alcohol to hydrated MgCl2 molar ratio being less than the solubility ratio of these two bodies at the temperature of the suspension. The MgCl2.MgO obtained can be used as a support in the catalytic components for the polymerisation of olefins.
Patent WO-9313374-A1 (WO)
Title: Process and device for drying/spraying a product
Inventor: AUBERT BRUNO
IPC: F26B3/12
Filed: 1992-12-22
Abstract: Process for drying/spraying a product in solution or suspended in a liquid. The process essentially consists in injecting the solution or suspension through a monomodal wave guide (3), traversed by a stationary mode of microwaves. The invention also concerns a device for carrying out said process.
Patent FR-2673262-A1 (FR)
Title: Soupape thermostatique.
Inventor: ROLAND SAUR
IPC: F01P7/16
Filed: 1992-02-26
Abstract: Dans une soupape thermostatique pour la régulation du réfrigérant d'un moteur à combustion interne, il est prévu, entre la partie (10) du boîtier de la soupape thermostatique et un élément de travail thermostatique (17) placé sur celle-ci, à l'extérieur du flux de réfrigérant, un élément de liaison (27) réalisé dans un matériau présentant une conductibilité thermique réduite, de manière à obtenir un découplage thermique.
Patent FR-2674153-A1 (FR)
Title: Dispositif de tirage pour des machines de moulage, notamment des machines a tirer les noyaux.
Inventor: MATTHIAS KUHNE
IPC: B22C15/24
Filed: 1992-03-19
Abstract: L'invention décrit un dispositif de tirage pour des machines de moulage, notamment des machines à tirer les noyaux. Selon l'invention, une pièce d'insertion (4) est disposée dans le canal de tirage (3) de la tête de tirage (1) du dispositif de tirage. La pièce d'insertion (4) est réalisée en forme de cylindre ou de plaque et est constituée d'un matériau microporeux. Des canaux (5) se trouvent dans la pièce d'insertion (4), qui sont reliés à un système (6) d'apport ou d'évacuation d'air comprimé.
Patent FR-2675213-A1 (FR)
Title: Systeme formant barriere pour l'huile de lubrification des paliers d'un compresseur centrifuge muni de joints d'etancheite a labyrinthe installe dans un environnement confine.
Inventor: VASCO MEZZEDIMI
IPC: F04D29/046
Filed: 1992-04-07
Abstract: Ce système formant barrière pour l'huile de lubrification des paliers d'un compresseur centrifuge muni de joints d'étanchéité à labyrinthe installé dans un environnement confiné consiste en un disque (24) solidaire de l'arbre (5) de compresseur dans la chambre faisant face au palier situé sur le côté aspiration du compresseur, à un endroit compris entre le palier et le joint d'étanchéité à labyrinthe du côté aspiration, ce disque comportant un bord circulaire en forme de U inversé logeant une bague statorique (26) solidaire de la paroi (27) d'une chambre et disposée concentriquement audit arbre avec lequel le disque tournant forme un petit passage alimenté de façon continue, et maintenu rempli par l'effet centrifuge du disque tournant, avec une huile formant barrière, ladite bague statorique comportant sur son côté faisant face au disque, une partie cunéiforme (32) insérée dans une partie correspondant du disque et une dent déflectrice annualaire (34) faisant saillie au-delà du bord extérieur de la cavité.
Patent FR-2692103-A1 (FR)
Title: System for packing root crops into rectangular tray - has loading plate, on which roots are aligned before they are slid into tray, which is held on its side
Inventor: FRANCOIS DARENE
IPC: B65B5/10
Filed: 1992-06-12
Abstract: The root crops, particularly chicory, are arranged in rows (5) in the tray, which is arranged so that it stands on its side wall (4), with the base (3) of the tray being roughly vertical.  A support plate (6) is arranged so that it lies parallel to the side walls (4) of the tray and the root crops are lined up on this plate, with their necks in line with the upturned end of the plate. The support plate is raised slightly and then moved forwards until the end of the support plate (6) is just touching the bottom (3) of the tray.  Behind the row of roots, adjacent to the leafy tops of the crop, is a pusher (9).  The roots are thus transferred from the support plate into the tray and are able to maintain their position in the row. USE/ADVANTAGE - Roots automatically retain their alignment from cropping machine and are thus easily and conveniently packed by single person.
Patent FR-2692463-A1 (FR)
Inventor: MICHEL BERTRAND
IPC: A47J43/046
Filed: 1992-06-17
Abstract: The safety device which prevents the user's fingers from gaining access to the tool (3) mounted inside the bowl (2) when the motor (4) is operating, is activated by a rotating cam (22) which by means of the rod (24) and ring (24a) acts on the lid (5) of the bowl. It is the lowering of this bowl which operates the mechanism of angular immobilisation connected to the motor (4) shaft and/or to the shaft of the tool (3), as well as throwing the contact (31) connected to the power circuit of the motor (4).
Patent FR-2693975-A1 (FR)
Title: Sailing ship mainsail rolling and reduction gear mechanism - comprises hollow boom with lengthwise aperture which has movable edge on one side to engage with and retain sail battens
Inventor: PIERRE CLAUSIN
IPC: B63H9/10
Filed: 1992-07-24
Abstract: The system comprises a boom (2) which is at least partially hollow and contains an interior tube (9) on which the sail is rolled when furled. The upper part of the hollow boom has a lengthwise opening (10) through which the sail (7) can pass. The system has controlled retaining elements (12, 13, 14, 15) for the sail battens (6) which are designed to hold the last batten taken into the boom and prevent the sail from unfurling.The retaining elements form a moveable edge along one side of the opening (10), controlled by power cylinders (14, 15) so that its position relative to an opposite fixed edge (11) can be adjusted. ADVANTAGE - More reliable operation, reducing risk of damage to sail.
Patent FR-2680523-A1 (FR)
Title: Procede d'electrodeposition.
Inventor: GESTAUT LAWRENCE J
IPC: C25D21/18
Filed: 1992-08-19
Abstract: Dans l'électrodéposition de certains métaux, tels que le zinc, il se produit une accumulation de métal dans le bain d'électrodéposition (22) à cause d'un rendement plus élevé à l'anode (26) qu'à la cathode (24) dans la cuve (20), et également à cause de la dissolution chimique de l'anode dans le bain d'électrodéposition (22). On utilise une cuve d'extraction électrolytique (40) pour extraire du métal du bain d'électrodéposition. On fait fonctionner la cellule d'extraction électrolytique avec un courant suffisant pour extraire du bain une quantité de métal pratiquement égale à celle qui résulte de la dissolution chimique dans le bain ainsi que de la différence entre les rendements de l'anode et de la cathode.
Patent FR-2695202-A1 (FR)
Title: Système embarqué de navigation pour un engin aérien comportant un radar à visée latérale et à synthèse d'ouverture.
Inventor: BRUNO FALCONNET
IPC: G01C21/16
Filed: 1992-09-03
Abstract: - Système embarqué de navigation pour un engin aérien du type comportant un radar (12) à visée latérale et à synthèse d'ouverture SAR. - Selon l'invention, des moyens de calcul (18) expriment l'écart de mise en coïncidence (delta), en fonction du vecteur des erreurs d'estimation DELTA U associé au vecteur d'état U constitué par les composantes des vecteurs P, V de la position et de la vitesse relative du véhicule, sous la forme d'une observation bruitée, un filtre de KALMAN-BUCY de matrice de gains K calculant l'estimée du vecteur des erreurs d'estimation.
Patent FR-2696452-A1 (FR)
Title: New isomerisation for conversion of 2-pentenoic acid into 3- and 4-pentenoic acids
Inventor: PHILIPPE DENIS
IPC: C07C51/353
Filed: 1992-10-02
Abstract: A new process for the isomerisation of 2-pentenoic acid into 3- and/or 4-pentenoic acids by vapour phase contact of the 2-pentenoic acid with a solid acid basic or amphoteric catalyst.
Patent FR-2697385-A1 (FR)
Title: Protection device for consumer's electrical installation against broken supply neutrals - uses stability unit at meter position to detect neutral abnormalities and if necessary earth neutral locally
Inventor: PHILIPPE CHAPPUS
IPC: H02H3/14
Filed: 1992-10-26
Abstract: The protection device diverts an incoming supply neutral through the neutral stability unit (6). A changeover switch (8), controlled by a stabilising circuit-card (13), normally connects it to the consumer's neutral. If its integrity is suspect, the switch isolates it, connecting the installation neutral to earth (T) locally. The external neutral is restored if normal conditions return, and a delay circuit-card (12) prevents hunting on transient passages through zero potential. If, with local earthing, overvoltages persist, an overvoltage card (14) trips the main circuit breaker. The stability card receives input from measurement (10) and break detector (11) cards. In the first, the stepped-down transformed and rectified phase voltage (9) is compared with preset values, using Zener diodes. The second monitors neutral/earth voltage. ADVANTAGE - Phase/neutral voltage fluctuations are prevented without affecting other consumers.
Patent FR-2698068-A1 (FR)
Title: Avion et autre aéronef à moteur pourvu d'ailes.
Inventor: JEAN ROEDER
IPC: B64D27/18
Filed: 1992-11-16
Abstract: Avion et autre aéronef pourvu d'ailes et comportant sur chaque aile (1) au moins un groupe moto-propulseur de deux réacteurs (4, 5) dont les axes (XX et YY) sont parallèles et disposés sensiblement à l'aplomb l'un de l'autre par rapport au plan moyen de l'aile (1). Les deux réacteurs (4, 5) sont fixés à un même pylône de structure unitaire ou composée (3) comportant des moyens pour l'assujettir à l'aile (1), ce pylône (3) étant réalisé de façon que les deux réacteurs (4, 5) sont décalés longitudinalement l'un par rapport à l'autre, l'un (4) en avant relativement au bord d'attaque (1a) de l'aile, l'autre (5) en arrière dans la région du bord de fuite (1b) de celle-ci. Application aux avions à géométrie fixe ou à cambrure variable.
Patent FR-2684041-A1 (FR)
Title: Un appareillage pour le remplacement automatique des groupes d'impression (encriers), qui equipent, en particulier, des machines flexographiques.
Inventor: EGIDIO DALLARI
IPC: B41F31/30
Filed: 1992-11-18
Abstract: La présente invention concerne un appareillage pour le remplacement automatique des groupes d'impression (encriers), qui équipent, en particulier, des machines flexographiques. Cette invention permet d'exécuter le remplacement simultané de tous les groupes d'impression ou encriers (30) disposés sur un côté du cylindre d'impression (33) d'une machine flexographique (3) sur un châssis (1) d'un chariot et, accouplé avec la possibilité de déplacement dans la direction verticale, un deuxième châssis (2) sur lequel sont prédisposées des pluralités de couples de groupes de prise, chacun desquels est composé de deux bras de prise parallèles (22) mobiles en translation horizontale et munis d'organes de prise pour saisir chacun des groupes d'impression ou encriers (30). La translation dans la direction verticale du châssis (1) permet de mettre l'un à la place de l'autre deux groupes de prise constituant chaque prise.
Patent FR-2698766-A1 (FR)
Title: Artificial hair for treatment of baldness - made from synthetic material based on polybutylene terephthalate, extruded or moulded into capillary monofilaments
Inventor: GERARD BENHAIM
IPC: A61F2/10
Filed: 1992-12-04
Abstract: The artificial hair is made from a synthetic material based on polybutylene-terephthalate, extruded or moulded to produce capillary monofilaments with a diameter of 85-100 microns. Pref. the base material has a mol. wt. of 8500-10000, with a chain length of 430-538 A, and the filaments formed from it are implanted in the skin singly or doubly, using a notched needle and a slip-knot. The filaments should have a breaking strain or at least 250 grammes and a coefficient of elasticity of 36 per cent or more. They can be coloured with non-organic and biocompatible dyes. USE/ADVANTAGE - Replacement for human hair on a head which is partly or completely bald. Virtually without electrostatic charge, and does not stand on end or stick together after brushing.
Patent FR-2699226-A1 (FR)
Title: Ensemble de post-combustion d'une turbine à gaz.
Inventor: DIDIER AUFFRET
IPC: F23R3/18
Filed: 1992-12-16
Abstract: L'invention est relative à un ensemble de post-combustion d'une turbine à gaz comprenant un carter externe (1); un axe de révolution; un carter interne (3); un anneau stabilisateur de flamme (4); et des bras (7) de support et de fixation de l'anneau sur l'un des carters (1, 3). Selon l'invention: A) l'anneau comporte une pluralité de tronçons (5) distincts en nombre égal aux bras (7); B) chaque bras (7) est associé à un tronçon (5) et forme avec lui un sous-ensemble monobloc; et, C) chaque sous-ensemble (5-7) est associé à un support (17) de fixation sur le carter (1) distinct du sous-ensemble (5-7), sur lequel ce sous-ensemble est monté et qui est lui-même fixé (25) sur le carter (1). Une application est la réalisation aisée d'une turbine à gaz ayant un rendement élevé.
Patent FR-2700213-A1 (FR)
Title: Ensemble de guidage.
Inventor: THIERRY AUDREN JEAN
IPC: G01S13/66
Filed: 1993-01-05
Abstract: L'ensemble pour le guidage par un opérateur d'un engin (1) doté de moyens d'autopropulsion (2) comporte, d'une part, sur l'engin (1) une unité de commande (U), une caméra (3), un imageur (5) tridimensionnel, et, d'autre part, une station extérieure (S) comportant un écran (9) et un stylo (10) qui est interactif avec cet écran. L'unité de commande (11) transmet une image toutes les deux secondes à la station de commande (S). L'opérateur choisit avec le stylo (10) un pixel (O) de l'image qui correspond à un point vers lequel l'engin (1) est à diriger.
Patent FR-2700814-A1 (FR)
Title: Non-removable sleeve tube for telescopic prop
Inventor: ROGER BOILOT
IPC: E04G25/06
Filed: 1993-01-22
Abstract: The subject of the invention is an adjusting sleeve tube for a telescopic prop composed of a slide which moves inside a barrel. This sleeve tube (12) is characterised in that it includes at its lower end a fold-down member (14) which, during assembly, allows the sleeve tube (12) to be screwed onto the barrel and, when folded down, forms a stop stopping the axial displacement of the sleeve tube (12), against which stop the edge of the last thread of the barrel comes to bear; the said member is shaped like an L and is secured to the sleeve tube (12) by its leg (16), the foot (20) consitituting the said stop. Application to the building trade.
Patent FR-2703157-A1 (FR)
Title: Dispositif pour la mesure de la porosité d'un élément de filtre.
Inventor: ALAIN ROUSSEAU
IPC: A24C5/34
Filed: 1993-03-26
Abstract: Le dispositif selon l'invention fait intervenir des moyens d'encapsulation de l'élément de filtre agissant à la façon d'un sphincter, des moyens permettant d'engendrer un débit d'air à travers l'élément de filtre une fois l'élément de filtre encapsulé, et des moyens permettant de mesurer au moins un paramètre relatif au courant de fluide qui traverse l'élément de filtre. Les moyens d'encapsulation comprennent une succession de modules d'encapsulation (2 à 5) disposés coaxialement bout à bout et agissant chacun à la façon d'un sphincter, indépendamment des autres, grâce à des moyens de commande distincts de ceux des autres. L'invention s'applique notamment à la mesure du tirage des bâtonnets filtres utilisés dans les cigarettes à bout filtre.
Patent FR-2706000-A1 (FR)
Title: Dispositif de liaison mécanique en résine renforcée de fibres bobinées - Procédé de fabrication.
Inventor: MICHEL HUVEY
IPC: B29C53/82
Filed: 1993-06-02
Abstract: - La présente invention concerne un dispositif de liaison mécanique entre deux éléments. Le dispositif comporte des fibres enrobées de résine bobinées autour d'un axe principal et en boucle autour d'au moins un trou d'axe proche d'une direction orthogonale à l'axe principal. - L'invention concerne également un procédé de fabrication de pièce mécanique par enroulement filamentaire autour d'un mandrin entraîné en rotation autour d'un axe, certains enroulements ayant pour axe, l'axe de rotation et d'autres enroulements ayant un axe d'enroulement différent de celui de rotation.
Patent FR-2707221-A1 (FR)
Title: Vehicle for transporting at least one reel
Inventor: SERGE CHANEL
IPC: B60P3/035
Filed: 1993-07-05
Abstract: The present invention relates to a vehicle for transporting at least one reel for packaging and storing an elongate flexible element. This transport vehicle (10) includes an axle assembly (11) equipped with means for supporting a reel (13) including two lateral cheeks (38) arranged on either side of a central drum (36) equipped with an axial bore (37). The transport vehicle further includes handling means (12) designed to move the reel (13) from a storage position into a transport position in which one of its lateral cheeks is located flat on the axle assembly, then into a position of use in which the reel is vertical, and to hold it in this position in order to allow the said elongate flexible element to be unwound. The vehicle is used in the transportation of large-diameter reels supporting cables or pipes.
Patent FR-2708554-A1 (FR)
Title: Vehicle front panel module grouping together a plurality of items of equipment and method for fitting such a module to a vehicle
Inventor: DANIEL SEGAUD
IPC: B62D25/08
Filed: 1993-07-29
Abstract: Motor vehicle front panel module including at least one heat exchanger such as a cooling radiator, at least one lighting and/or signalling device such as a headlamp and/or indicator, means for fitting the said lighting and/or signalling device, characterised in that the said fitting means are designed to hold the said lighting and/or signalling device in one or other of at least two different positions.
Patent FR-2708990-A1 (FR)
Title: Air renewal box for an air-conditioning installation
Inventor: PAUL ALIX GUY
IPC: F24F3/153
Filed: 1993-08-13
Abstract: The present invention relates to an air renewal box for an air-conditioning installation intended for residential accommodation or small service industries. It comprises two air flow trajectories which intersect in an air/air heat exchanger (20). Provided in the trajectory of air to be treated of said box is a heat pump (40) comprising an evaporator (41) and a condenser (42), the evaporator (41) being situated upstream of said condenser (42).