baber/WOPTO huggingface dataset:
Patent FR-2666035-A1 (FR)
Inventor: GHISLAIN HUBERT
IPC: B22D39/04
Filed: 1990-08-27
Abstract: The device comprises a main hopper 13 provided with balances 14 and equipped with a draining duct 15 on which are mounted a valve 17 and a flow detector 16. The lower end of the duct penetrates into a secondary hopper 18 connected to a pipe 10 for feeding powder to the mould 1. <??>The powder 22 flows from the main hopper 13 into the secondary hopper 18 and is then directed via the pipe 10 into the mould where it spreads over the surface of the cast metal 2. When the level of powder in the secondary hopper reaches the lower end of the duct 15, the flow therein is cancelled and the detector 16 commands the closure of the valve. Its reopening is commanded after a certain period of time or when the powder-presence detector 23 indicates the absence of powder. It is thus possible, by measuring the time between two successive closures or openings of the valves and by weighing the upper hopper, to be continuously informed of the powder consumption.
Patent FR-2668868-A1 (FR)
Title: Multiplexeur en longueur d'onde.
Inventor: HERVE LEFEVRE
IPC: G02B6/24
Filed: 1990-11-05
Abstract: L'invention concerne une multiplexeur en longueur d'onde, à guides d'onde optiques par couplage d'ondes évanescentes. Il comporte un premier guide optique (2a) monomode à la longueur d'onde lambda1 et un deuxième guide optique (2b) guidant l'onde d'entrée de longueur d'onde lambda2 . Ces guides ont un cœur et une gaine optique et convergent dans une zone d'interaction. Les cœurs des premier et deuxième guides étant à proximité l'un de l'autre, définissent une longueur d'interaction et des longueurs de couplage pour chaque longueur d'onde lambda1 , lambda2 . Selon l'invention lambda1 est supérieur à lambda2 et la longueur d'interaction est égale à la longueur de couplage pour lambda1 .
Patent FR-2675039-A1 (FR)
Title: Screwed acetabular implant
Inventor: RENE BOUDAREL
IPC: A61F2/34
Filed: 1991-04-12
Abstract: The acetabular implant according to the invention comprises a screwed ring (1) and a core (2), distinguished by the fact that the ring (1) has, in the area of its polar zone, means (1a) capable of ensuring its impaction in the base of the acetabular cavity, while at the same time preventing any tilting.
Patent FR-2675744-A1 (FR)
Title: Dispositif pneumatique pilote de gonflage-degonflage automatique d'une capacite de confinement d'un fluide gazeux sous pression relative.
Inventor: STEPHANE FAZEKAS
IPC: B60C23/00
Filed: 1991-04-23
Abstract: - Contrôle à distance du gonflage d'une capacité. - Le dispositif comporte un système à clapets (30) comprenant: . un siège (34) présenté par la membrane (23), . un siège (45) en relation avec l'alésage (28), . un équipage mobile (30) de deux clapets (40, 44) en opposition, . un organe élastique (41) agissant sur l'équipage pour tendre à maintenir le clapet de gonflage (40) en position fermée, . des moyens élastiques (46) pour tendre à maintenir le clapet d'échappement (44) en position de fermeture, . une butée (43) limitant la course de l'équipage en ouverture du clapet d'échappement.
Patent FR-2677336-A1 (FR)
Inventor: JEAN-YVES BERNARD
IPC: B65D85/76
Filed: 1991-06-07
Abstract: The subject of the invention is a cardboard packaging box, particularly for packaged processed-cheese portions, comprising a lower part (1) and an upper part (2) forming the lid, the said lower and upper parts each comprising a base (3) and a lateral part (4a, 4b), characterised in that it comprises, over virtually the entire width of the two lateral parts (4a, 4b), a stratified strip (5) which is bonded onto these lateral parts and which extends over the entire periphery of the box, the said stratified strip (5) comprising a lower strip (6) made from paper consisting of two separable parts each adhering respectively to the lateral parts of the lid (2) and of the lower part (1) and comprising, on its upper face, the decoration of the box, and an upper strip (16) equipped with a gripping tab (18) adhering detachably to the decoration of the box, the said upper strip forming a peelable strip forming the opening member so that, when the box is opened, the decoration of the box remains intact.
Patent FR-2677570-A1 (FR)
Title: Device for clamping a body with respect to a reference frame
Inventor: JACQUES BADART
IPC: B25B5/12
Filed: 1991-06-13
Abstract: The present invention relates to devices for clamping a body 2 with respect to a reference frame 3. The device 1 includes a base 4 a slide 5 moving in a direction of translation 6, a clevis 7, a connecting rod 9 one end 10 of which is mounted so as to rotate on the clevis about a pin 14, a lever 15, an arm 18 secured to the lever for clamping the body, the lever being mounted so as to rotate on the base, the connecting rod and the lever being mounted so as to rotate on one another, is characterised essentially in that the lever, the connecting rod and the direction of translation form, when the arm is in the position for clamping onto the body, substantially a Z-shape 21, of which the corners formed between the two bases and the crossmember are substantially equal and have a value lying within a range centred on 45 DEG , and that the means for joining the clevis 7 to the slide include means for securely coupling the clevis to the slide when the latter moves between its first and its second position, means for uncoupling the clevis from the slide when the latter arrives in its second position, so that the clevis can move in free translation, and means for exerting a substantially constant pressing force on the clevis when it is uncoupled from the slide. APPLICATION: in industry, particularly for holding materials in the form of sheets, sections, etc.
Patent FR-2679746-A1 (FR)
Title: Openable frame
Inventor: ERIC MUGNIER
IPC: A47G1/06
Filed: 1991-06-25
Abstract: The invention relates to a device for displaying or concealing, as desired, any image, and protecting it. It consists of a main frame (1) equipped with an inner door (2) connected to it by hinges (3) and provided with a bolt (4). A support for the image, which is made level, fits on to the main frame (1) and the assembly is mounted on the wall by means of lugs situated on each side of the main frame (1). The second frame (12) fits over the first to hide the fastenings. The device according to the invention is particularly intended as a frame for works of art such as drawings, etchings, photographs and the like.
Patent FR-2679201-A1 (FR)
Title: Method and device for placing various products in trays
Inventor: JEAN-PHILIPPE LE GOFF
IPC: B65B19/34
Filed: 1991-07-15
Abstract: The invention relates to the packaging in trays of various products but, more particularly, fragile, soft, fatty or irregular food products which are difficult to handle. The method for filling the trays consists in arranging, at the entry of a conveyor (C), on one side of its longitudinal axis (AL), the products (P) to be packaged, and, on the other side, the empty trays (B) at a regular pitch (at regular intervals) so that the upper part of the trays (B) is at a level which is lower than or equal to the surface on which the products (P) rest, the trays being held in this position during the filling operation until their discharge. This permits easy and rapid filling of the trays. A device according to the invention comprises: a conveyor (C), a station (DP) where the products are deposited, a synchronised means (DB) for depositing the trays, a means (M) for holding the trays, a station (RB) for filling the trays and a means (D) for disengaging the trays at the exit of the conveyor (C).
Patent FR-2679270-A1 (FR)
Title: Fer a repasser muni d'un detecteur de la nature des tissus.
Inventor: JEAN-PIERRE HAZAN
IPC: H05B3/00
Filed: 1991-07-19
Abstract: Fer à repasser comprenant un élément chauffant (10), des moyens (11) de commande de chauffage de l'élément chauffant et un thermostat (13) de réglage. Pour déterminer au cours d'un repassage la nature du tissu sur lequel est posé le fer à repasser, celui-ci est muni d'un détecteur DNA de nature de tissu qui peut être un détecteur électrostatique (35) ou un détecteur optique (85). Une température limite maximale Ts définit la température maximale de repassage des tissus fragiles. En cas de mauvais réglages du thermostat, le fonctionnement du fer à repasser est invalidé. Il est possible de faire dépendre le fonctionnement du détecteur DNA d'un détecteur d'humidité (60) qui mesure une résistivité du tissu. Le fonctionnement de ces détecteurs (35) (85) (60) peut également dépendre d'un détecteur d'utilisation du fer à repasser. Applications: Fer à repasser
Patent FR-2679580-A1 (FR)
Title: Machine intended for floating and smoothing the ground
Inventor: JACQUES SIMON
IPC: E04F21/24
Filed: 1991-07-26
Abstract: The invention relates to a machine intended for floating or smoothing concrete ground, of the type including a plurality of rotating blades forming a trowel, located at the ends of radial support arms (11) secured to a rotor (9) and describing a circle (A), when the said arms (11) are rotationally entrained by a heat engine or electric motor (2) via or otherwise a speed reduction gear (7). This machine includes means for angular inclination (21, 23) of blades (13) or (14) about the axis (XX') of the corresponding radial support arm (11) in order to fulfil a first, floating, function, the same machine fulfilling a second, smoothing, function with a different set of blades, and a third, edging, function complementary to one or other of the preceding two functions, by virtue of rolling contacts (32) over an obstacle perpendicular to the ground defining an edging and inscribed inside a satellite circle (B) which is concentric with and has a dimension at least greater than that (A) described by the rotating blades (13, 14).
Patent FR-2684094-A1 (FR)
Title: Process for the treatment of aqueous effluents by bioassisted tangential ultrafiltration
Inventor: CHRISTIAN TSCHOCKE
IPC: C02F1/44
Filed: 1991-11-22
Abstract: The process is intended for treating aqueous effluents, especially industrial aqueous residues originating from mechanical workshops. These effluents consist of an aqueous phase and of a polluting charge comprising dissolved matter, colloidal matter and possibly suspended matter. After the effluents have been collected they are subjected to a tangential filtration on a membrane capable of separating a filtrate from a retentate. According to the invention the process additionally comprises a biological biodegradation pretreatment or cotreatment consisting in converting, by biological assimilation and/or enzyme action, the dissolved and colloidal phases of the effluent to be treated into a particulate phase essentially made up of bacteria or of aggregates of bacteria, the pretreated effluent being next subjected to filtration (ultrafiltration, nanofiltration or even reverse osmosis) on the membrane; the porosity of the membrane is chosen so as to retain the bacterial particulate phase thus formed, so as to concentrate the polluting charge in the retentate and to deliver a depolluted filtrate which may be reusable; and, after filtration, the retentate thus concentrated is removed or recycled. The biological pretreatment or cotreatment is carried out especially by a biomass comprising a bacterial complex consisting essentially of nonpathogenic specific Pseudomonas with the addition of an enzyme complex and of a nutrient charge.
Patent FR-2685860-A1 (FR)
Title: Protective cover for furniture
Inventor: PHILIPPE MASI
IPC: A47C31/11
Filed: 1992-01-06
Abstract: The cover is intended to cover a piece of furniture such as a settee, armchair or divan. It comprises several panels (1 to 4) cut from a non-stretch decorative piece of fabric and joined together. Each panel is a cut out of said fabric with a much larger surface area than the surface area of the corresponding portion of the piece of furniture to be covered by said panel and comprises at least one elastic strip (B4, B2) sewn to the back of the panel to form a row of elastic gathers. The surface areas of the panel and of the corresponding portion of the furniture are in a ratio of approximately two to three, as a result of which the cover can be adapted to furniture of different shapes and sizes.
Patent WO-9303537-A1 (WO)
Title: Static semiconductor converter for converting electrical energy
Inventor: CHERON YVON
IPC: H02M1/38
Filed: 1992-07-16
Abstract: A static semiconductor converter for converting electrical energy, particularly an inverter-type converter. Said converter includes condition sensors (DKD1, DKD2) combined with switch/diode assemblies and specific logic for making the converter bistable to avoid short circuits and further prevent any sharp blocking of the freewheeling diodes (D1, D2). Said converter gives low switching loss so it is able to operate at high frequency, and furthermore has a broad operating range.
Patent FR-2673796-A1 (FR)
Title: Systeme de traitement de signaux de television a haute definition.
Inventor: JOSEPH KURIACOSE
IPC: H04N5/44
Filed: 1992-02-25
Abstract: Dispositif pour coder/décoder un signal TVHD pour, par exemple la transmission terrestre, comportant un processeur de sélection de priorité pour répartir des mots de code vidéo comprimés entre des canaux de haute et basse priorité, pour une transmission. Un circuit de compression (10) sensible aux signaux de source vidéo de haute définition fournit des mots de code hiérarchiquement en couche CW représentant les données vidéo comprimées et les mots de code associés T, définissant les types de données représentées par les mots de code CW. Le processeur de sélection de priorité (11), sensible aux mots de code CW et T, compte (18) le nombre de bits dans des blocs de données prédéterminés et détermine le nombre de bits dans chaque bloc à allouer aux canaux respectifs. Ensuite le processeur répartit les mots de code CW en séquences de mots de code de haute et basse priorité dans lesquelles les séquences de mots de code de haute et basse priorité correspondent à des données vidéo comprimées d'importance relativement plus ou moins grande pour une reproduction de l'image respectivement.
Patent FR-2688458-A1 (FR)
Title: Device for transporting a sailboard rigging on the roof rack of a vehicle
Inventor: CYRIL SEGNERIN
IPC: B63B35/79
Filed: 1992-03-11
Abstract: The invention relates to a device making it possible to transport the elements of one or two sailboard riggings easily and in complete safety. It consists of a bag (1) in which two sails can be accommodated side by side. Two pockets (10) for storing the mast foot and various accessories. Six fastenings (9) for holding the elements of a "two-piece" mast plus three fastenings (20) for holding a "one-piece" mast. When all these elements are fitted in place, the three tightening straps (4) are to be tightened and the whole should be placed on the float so as to attach the three anchoring straps (5) as well as the two centring straps (6). The wishbone is, for its part, fixed between the bag (1) and the float using the anchoring straps (5). Two carrying straps (2) make it possible to transport the device by hand. The device according to the invention is usable for all types of sailboard riggings and on all types of floats.
Patent FR-2688816-A1 (FR)
Title: Device for holding vertical tubular shuttering
Inventor: JEAN-FRANCOIS LE BESQUE
IPC: E04G17/14
Filed: 1992-03-23
Abstract: A holding device comprising a vertical upright (1), which carries pairs of support irons (4, 5; 4a, 5a) forming an angle between them and intended to come into contact with a vertical tubular shuttering (3). In order to ensure that the upright is vertical, stays (11) of adjustable length join the upright to a base (12), held at a fixed distance from the upright by a bracing member (10). Straps (16, 17; 16A, 17A) form belts round the tubular shuttering and hold it bearing against the support irons.
Patent FR-2689358-A1 (FR)
Title: Dispositif luminescent à couche mince de silicium.
Inventor: ETIENNE BUSTARRET
IPC: H01L21/306
Filed: 1992-03-25
Abstract: La présente invention concerne un dispositif luminescent comprenant, sur un substrat conducteur (1), une couche de silicium amorphe (2) dopée pour être conductrice dont au moins une partie supérieure (3) a été rendue poreuse par anodisation et oxydée. Le substrat peut être un métal, une plaquette de silicium monocristallin dopée et métallisée sur sa face arrière, un polymère conducteur, une plaquette de verre revêtue d'une couche conductrice transparente du côté du dépôt de silicium amorphe...
Patent FR-2691561-A1 (FR)
Title: Payment system for games machine - uses smart card to store credit and hold altered balance, and to initiate operation of game after debiting card
Inventor: JEAN-JACQUES FOGLINO
IPC: G07F17/32
Filed: 1992-05-21
Abstract: The payment system has an electronic unit (2) that can be connected in parallel with an existing payment collection mechanism or can replace it. The electronic control unit reads and writes data from or to electronic cards (3), reading the balance stored on the card, decrementing the balance and writing it back to the card, then issuing a signal to initiate operation of the game. The scores obtained by the user may also be stored and used to give extra credit. ADVANTAGE - Simplified and flexible collection of payment for games machines, avoiding complication of coin handling mechanisms.
Patent FR-2679479-A1 (FR)
Title: Identification device for a piece of tooling
Inventor: JEAN-CLAUDE MARIETHOZ
IPC: B25G1/00
Filed: 1992-07-09
Abstract: The present invention relates to a reliable device for identifying personal objects or tools. This device includes at least one insert (20) made of semi-hard synthetic material, composed of a shank (21) designed to be engaged forcibly into a suitable bore formed in the tool, and of a head (22) secured to the shank (21) and designed to be applied against a surface of this tool, the head (22) having at least a transverse dimension greater than that of the shank (21). Applications: marking of tooling in garages or workshops.
Patent FR-2695448-A1 (FR)
Title: Hydrokinetic torque converter for use in vehicles
Inventor: ALAIN DUEZ
IPC: F16F15/129
Filed: 1992-09-04
Abstract: The hydrokinetic torque converter (1) is used between an input movement shaft (3) and an outlet shaft or turbine shaft. It comprises an external cover (2) fixed to the input shaft, a turbine (4) fixed to the outlet shaft and a piston (7) fixed rotatably to the turbine.The securing against an element (11) fixed on the cover allows the temporary prevention of all sliding to the inside of the converter. The piston is fixed rotatably to a friction ring (12) held supported against the cover.
Patent FR-2695387-A1 (FR)
Inventor: GUILLAUME LE BAUT
IPC: A61K31/435
Filed: 1992-09-09
Abstract: Compounds of formula (I): in which R1, R2, R3, R4, R5, R6, R7, R8, R9 and n are as defined in the description, their optical isomers, and their addition salts with a pharmaceutically acceptable acid or base. Medicaments.
Patent FR-2698344-A1 (FR)
Title: Dispositif de régulation du transfert d'une charge suspendue.
Inventor: JEAN-MARC HEISSAT
IPC: G05D19/02
Filed: 1992-11-23
Abstract: Dispositif de régulation du transfert d'une charge suspendue par câbles au chariot d'un engin de levage. La vitesse du chariot est régulée au moyen d'un correcteur de position 32 et d'un correcteur d'angle 33 dont les grandeurs de sortie pondérées sont sommées pour établir la consigne de vitesse. Le conducteur de l'engin dispose d'un sélecteur 24 de modes de marche relié à une unité de gestion 31 qui valide les correcteurs en fonction du mode choisi.
Patent FR-2699616-A1 (FR)
Title: Self drilling and tapping screw for fixing of panels
Inventor: RAYMOND LEBRAUT
IPC: B22D19/00
Filed: 1992-12-18
Abstract: The unit consists of a drill bit (1) of a short length extended by a rod (3) of a slightly smaller diameter to the bit (1) which is reinforced by helical ribbing to prevent rupture. It is butted directly onto the auto-tapping section (4) which in turn is connected to an end piece (6).This end piece, in the form of a truncated cone carries on its upper surface (6a) two wing sections (6b) which are inclined from the vertical. These wings allow the anchorage of a moulded section in an aluminium/zinc light alloy which is cast round it to form an anti-corrosive head.
Patent FR-2686117-A1 (FR)
Title: Dispositif d'embrayage pour serrures electriques.
Inventor: LUIS VALDAJOS GALLEGO
IPC: E05B47/06
Filed: 1992-12-23
Abstract: La tige (2) qui actionne le pêne est accouplée à un demi-tube extérieur (4) dans lequel peut tourner un demi-tube intérieur (3). Le demi-tube intérieur (3) est accouplé au bouton extérieur (1) servant à manœuvrer la serrure. Les deux demi-tubes (3, 4) peuvent être embrayés au moyen d'un doigt (12). Ce doigt peut être maintenu rétracté par un coulisseau (9) qui est actionné par l'introduction d'une carte magnétique valide. Un ressort intérieur (13) tend à pousser le doigt dans la position d'embrayage.
Patent WO-9406519-A1 (WO)
Title: Golf club head manufacturated by injection and comprising inserts positioned by means of a fusible core
Inventor: VINCENT BENOIT
IPC: A63B53/04
Filed: 1993-07-20
Abstract: Process for the manufacture of a golf club head comprising a peripheral shell (3) composed of a number of walls (5, 6, 7, 8), produced by injection of a plastic material (M1), which form an inner space (11) containing at least one inner insert (10, 100, 200) immobilized by partial coating of the plastic material of the shell (3). Prior to injection of the shell (3), an assembly comprising a fusible core (13) of a second material (M2) with a lower melting point than that of said plastic material (M1), is disposed and immobilized in the mould in the space between the mould walls and the assembly, so as to coat the fusible core (13) and all or part of the free part of said insert (10, 100, 200). Finally, all or part of the fusible core is eliminated to free an inner volume constituting the inner space (11).
Patent FR-2694566-A1 (FR)
Title: Procédé combiné pour la gazéification de matières résiduelles et/ou de matières de rejet solides, pâteuses et liquides.
Inventor: RABE WOLFGANG DIPL CHEM
IPC: C10J3/46
Filed: 1993-02-22
Abstract: a) Procédé combiné pour la gazéification de matières résiduelles et/ou de matières de rejet solides, pâteuses et liquides, b) Procédé caractérisé en ce que 1 à 80 % de matières résiduaires et/ou de déchets solides ou bien 1 à 60 % de ces matières solides et/ou 1 à 20 % de ces matières pâteuses, contenant du carbone avec des substances nuisibles organiques et/ou inorganiques, sont converties en gaz utilisable dans le gazéificateur sous pression sur lit solide, et en ce que les condensats déshydratés à une teneur en eau inférieure à 25 % produits lors du refroidissement du gaz brut, et accompagnés ou non de matières résiduaires et de déchets liquides, contenant du carbone, et qui sont chargés de substances nuisibles organiques et/ou inorganiques, sont convertis en gaz utilisable dans un gazéificateur à débit volant.
Patent FR-2703378-A1 (FR)
Title: Elément de paroi à isolation dynamique pour le renouvellement d'air dans les bâtiments en vue de les rendre plus confortables et plus économiques.
Inventor: PIERRE CLEMENT
IPC: F24J2/04
Filed: 1993-03-30
Abstract: Elément de paroi à isolation dynamique destiné à être mis en œuvre dans un bâtiment pour en améliorer de façon naturelle le confort thermique, acoustique, aéraulique et hygrométrique, constitué par une plaque composite (1) ayant au moins une couche (2) en matériau isolant thermique dotée d'entretoises (3) sur au moins une de ses faces, les entretoises (3) définissant un passage d'air (5) dans au moins deux directions parallèles à la plaque (1) pour faire circuler et entrer de l'air dans le bâtiment, caractérisé en ce que la plaque composite (1) comporte en outre une couche résistante hydrophile (4) disposée contre les entretoises (3) de la couche de matériau isolant thermique.