baber/WOPTO huggingface dataset:
Patent FR-2666761-A1 (FR)
Title: Procede et dispositif de guidage de moyens de prehension d'un robot.
Inventor: OLIVIER MERIGEAUX
IPC: H04N13/239
Filed: 1990-09-18
Abstract: L'invention concerne un procédé et un dispositif de guidage de moyens de préhension d'un robot. Les moyens de préhension (4) sont situés à l'extrémité d'un bras articulé (5) sur un corps (6) du robot (1) et sont actionnés par des moyens (11, 13, 15, 17, 18) de commande de mouvements reliés à un calculateur lui-même relié à une mémoire. Le dispositif comporte une mémoire (24) d'enregistrement de coordonnées approximatives de chaque objet à manipuler. Un appareillage mobile de stéréovision (25, 26, 27) fournit des signaux analogiques correspondant aux images de l'objet à manipuler. Un calculateur (31) est relié à la mémoire (24) et à l'appareillage de stéréovision pour numériser les signaux analogiques, et pour enregistrer dans la mémoire (24) les coordonnées réelles de l'objet. L'objet étant ainsi repéré par ses coordonnées réelles, le calculateur commande alors les mouvements du bras (5) et des moyens de préhension (4), pour saisir l'objet et le manipuler, selon un programme enregistré. Application à la robotique et à l'intelligence artificielle.
Patent FR-2668185-A1 (FR)
Title: Passage with controlled access authorisation fitted with a closure device using a swing leaf with vertical axis
Inventor: CLAUDE MORIN
IPC: E06B11/00
Filed: 1990-10-17
Abstract: Passage (1) with controlled access authorisation fitted with a closure device using a swing leaf (2) with vertical axis gamma , characterised in that the said passage includes at least one said swing leaf (2), the end of which situated on the side of the said vertical axis gamma includes means (3) for straight-line guidance of the said axis gamma along a line DELTA parallel to the direction of the said passage, the said swing leaf being furthermore fitted with a linkage (4) articulated, on the one hand, about a fixed vertical axis gamma 1 situated along the said swing leaf (2) and, on the other hand, about a vertical axis gamma 2 passing through the said line DELTA or situated in the vicinity of the said line DELTA and in that it includes drive means which directly or indirectly slide the said vertical axis gamma along the said line DELTA , for opening and closing the said passage.
Patent FR-2656057-A1 (FR)
Title: Systeme et procede pour controler la pression du fluide hydraulique actionnant la servocommande pour une transmission automatique de vehicule automobile.
Inventor: SATOSHI TAKIZAWA
IPC: F16H59/40
Filed: 1990-12-14
Abstract: L'invention concerne un système pour contrôler la pression du fluide hydraulique actionnant la servocommande d'une transmission automatique. Selon l'invention, il comprend un moyen (24) pour détecter un débit d'air admis dans un moteur et produire un signal l'indiquant, un moyen (36) pour détecter une variable prédéterminée qui est en une relation prédéterminée avec la vitesse de rotation de l'arbre de sortie du moteur et produire un signal indiquant cette variable prédéterminée et un moyen (10) répondant au signal indiquant le débit d'air et au signal indiquant la variable prédéterminée pour déterminer un paramètre (TqSEN) en tant que fonction prédéterminée du débit d'air et de la variable prédéterminée et déterminer la pression du fluide hydraulique actionnant la servocommande en réponse à ce paramètre. L'invention s'applique notamment aux véhicules automobiles.
Patent WO-9202469-A1 (WO)
Inventor: CONROY MICHEL
IPC: C04B20/00
Filed: 1991-08-12
Abstract: A complemented cement is provided for preparing a self-smoothing, self-levelling and shrinkproof mortar or concrete which mainly comprises an artificial cement mixed with additives. The cement is characterized in that it comprises at least one combination of a plasticizer making up 0.5 - 4 % of the weight of the artificial cement and an expansion agent making up 0.000001 - 0.00099 % of the weight of said artificial cement. A mortar or cement, obtained with said complemented binder and mixed with a filler consisting of aggregates whose grading follows a distribution table, is also described.
Patent FR-2663797-A1 (FR)
Title: Magneto-generator
Inventor: MAKOTO ARAI
IPC: H02K21/22
Filed: 1991-06-21
Abstract: Magneto-generator (1), in which a rotor (2) rotates around a stator (7) mounted within a yoke (3) of the rotor (2), the rotor including a multiplicity of magnets (4) arranged along the inner periphery of the yoke in a general cup shape and supported and fixed by a magnet cage (11) and in which holes (21) for inserting a locking tool (22) open into one end wall (3a) of the yoke. Each insertion hole (21) is closed off in the region of the inner surface of the end wall (3a) of the yoke by each of a multiplicity of blocks (12) formed on the magnet cage side (11) facing the end wall (3a), in such a way that each block (12) projects radially inwards. The insertion holes may also be used as ventilation holes, and only a part of each hole is blocked off by a part of the magnet cage.
Patent FR-2679364-A1 (FR)
Title: Method and device for colour video display
Inventor: HENRI CROHAS
IPC: G09G5/02
Filed: 1991-07-15
Abstract: Colour video display device. Three buffer memories (6 to 8) are mounted in parallel between the controller (3) and the monitor (14), and means (9 to 11) allow writing of colour component binary signals only into one buffer memory (6 to 8) at a time. Display screens.
Patent FR-2665133-A1 (FR)
Title: Shopping trolley of the nesting type, equipped with an improved container
Inventor: HERBERT EBERLEIN
IPC: B62B3/18
Filed: 1991-07-15
Abstract: In a shopping trolley (1) of the nesting type, additional support zones (23) are formed by longitudinal members (5). A rest (18) includes additional support means (21) mounted, in the said longitudinal members (5), with the ability to slide longitudinally.
Patent FR-2665550-A1 (FR)
Title: Element de levier de commande a une main avec circuit d'homme mort pour la commande d'une nacelle de sauvetage, notamment d'un vehicule d'intervention de sauvetage.
Inventor: THOMAS ZAWADKE
IPC: G05G5/00
Filed: 1991-07-26
Abstract: a) Elément de levier de commande à une main avec circuit d'homme mort pour la commande d'une nacelle de sauvetage, notamment d'un véhicule d'intervention de sauvetage, b) caractérisé en ce qu'il comporte un levier (7) essentiellement à angle droit, monté sur une articulation à rotule, et dont la partie libre (7a) non montée est orientée en direction de l'extrémité de l'échelle, et une poignée de commande (3) montée coaxialement sur la partie libre (7a) du levier et sur laquelle est articulé l'interrupteur d'homme mort (5) revêtant la forme d'un levier, tandis que l'ensemble poignée de commande/levier précontraint, tout au moins dans une position de commande zéro, par des ressorts, peut être actionné dans le même sens que le mouvement désiré du parc d'échelles (déploiement/repliement; redressement; abaissement; pivotement horizontal). c) L'invention se rapporte aux éléments de levier de commande à une main avec circuit d'homme mort pour la commande d'une nacelle de sauvetage, notamment d'un véhicule d'intervention de sauvetage.
Patent FR-2680062-A1 (FR)
Title: Device for extracting binary information elements of a defined frame structure
Inventor: JEAN-PAUL ETIENNE
IPC: H04J3/07
Filed: 1991-07-31
Abstract: This device for extracting binary information elements of a defined frame structure including, in addition to the time slots reserved for transmitting information signals, time slots reserved for transmitting auxiliary signals includes: - division means (1) for dividing the incident digital train, with data rate D, into "n" digital trains of reduced data rate D/n, - memory means (2, 4, 5) for storing at least 2n+(m-1) consecutive binary elements of the incident digital train obtained at the output of the said division means, where m designates the maximum number of consecutive auxiliary binary elements capable of being present in the incident digital train, with m - selection means (7) for selecting, at each instant defined by the reduced rate D/n, "n" binary elements from among the binary elements contained in the said memory storage means, and - means (7') for control of the said selection means.
Patent FR-2667076-A1 (FR)
Title: Process and apparatus for the production of an amino acid by fermentation
Inventor: TOSHIKI HIROSE
IPC: C12M1/21
Filed: 1991-09-20
Abstract: The invention relates to a process and an apparatus for the production of an amino acid by fermentation. The apparatus according to the invention comprises a fermenter (1) to contain at least the bacterial cells and a culture medium and to produce an amino acid by fermentation, a cell separator (3) to separate the fermentation solution withdrawn from the said fermenter into a solution containing the said bacterial cells and a solution not containing bacterial cells, circulation means to circulate the said solution containing the said bacterial cells from the said cell separator to the said fermenter and a separator (2) for amassed solids, upstream of the said circulation means and of the said cell separator (3), to separate the amassed solids from the said fermentation solution.
Patent FR-2681766-A1 (FR)
Title: Auxiliary preserving substance for foodstuffs
Inventor: KEIGO KUSANO
IPC: A23L19/10
Filed: 1991-09-30
Abstract: a) Auxiliary preserving substance for foodstuffs. b) Substance characterised in that it is obtained by processing white sweet potato (Simon) using a synergist and then allowing it to dry, and in that it is obtained by grinding white sweet potato (Simon) into a dry powder, by moistening the powder using a synergist and by then grinding the moistened powder once again into a very fine dry powder.
Patent FR-2682964-A1 (FR)
Inventor: PARADOWSKI HENRI
IPC: C10L3/10
Filed: 1991-10-23
Abstract: The charge of LNG (1) is refrigerated by primary expansion in a turbine (21), direct heat exchange (2) and secondary static expansion (3). The refrigerated charge (4) is fractionated in a denitrogenation column (5) in a gas phase (10) consisting of nitrogen and methane, discharged at the head of the column (5), and into a denitrogenated LNG flow (11) drawn off from the bottom of said column. A first fraction (6) and a second fraction (8) of LNG are taken from the column (5), pass through the heat exchanger (2) to refrigerate the charge (1), and are then reinjected into the column as first (7) and second (9) reboiling fractions. After recovery of its negative calories (13), the gas fraction (10) is compressed (15) to form a flow (20) of combustible gaz.
Patent FR-2668865-A1 (FR)
Title: Systeme de demarrage de moteur a combustion interne.
Inventor: GUIDO CLERICI
IPC: F02N11/08
Filed: 1991-10-23
Abstract: Système comportant une batterie d'accumulateurs (1) et un moteur de démarreur électrique (4) pouvant être actionné pour entraîner en rotation un moteur à combustion interne. Un condensateur (5) de capacité élevée disposé immédiatement adjacent au moteur électrique (4) est adapté pour emmagasiner suffisamment d'énergie électrique pour alimenter le moteur électrique (4) au cours du démarrage du moteur à combustion interne. Système de commande du raccordement (10, 9, 11) qui dans une première condition connecte le condensateur (5) à la batterie (1) pour permettre la recharge du condensateur (5) et dans une seconde condition connecte le condensateur (5) au moteur électrique (4) pour permettre le transfert de l'énergie électrique au moteur électrique (4).
Patent FR-2686373-A1 (FR)
Title: Device intended to vary the timing of a camshaft and the time for which the valves are opened, for a four-stroke combustion engine
Inventor: FRANCOIS DAGALLIER
IPC: F01L1/352
Filed: 1992-01-17
Abstract: The invention relates to a device intended to vary, on the one hand, the timing of a camshaft with respect to a crankshaft of a four-stroke combustion engine and, on the other hand, to the time for which the valves are open. This device comprises a first differential including a driving member (2) rotationally driven by the crankshaft and a driven member (10) connected to the camshaft, a second differential including a driving member (11) driven by the crankshaft and a driving member (19), a control system (22-25) designed to modify the angular timing of the second differential, a system of cams (27, 28) respectively associated with the driving member (11) and with the driven member (19) of the second differential, a rocking system (29; 32), the rocking movement and/or amplitude of which are a function of the angular timing between the driving member (11) and driven member (19) which are associated with the cams, and means (33-36) for connection between the rocking system (29; 32) and the first differential.
Patent WO-9302601-A1 (WO)
Title: Device having a wide vertical opening for remotely transferring mail to a receiving box
Inventor: FRISSARD JACQUES
IPC: A47G29/12
Filed: 1992-07-17
Abstract: A letter box having a large vertical opening and a remote large-capacity receiving box. This device comprises a housing (1) with a vertical opening (2) and a movable rainproof flap (4), a casing (6)/chute (10)/baffle (11) assembly for guiding and slowing down falling mail, a plate (12) provided inside the receiving box (3) for catching the mail over an arm's length away from the opening, and a resilient plate suspension assembly (13) for cushioning the landing of the mail. Said device is particularly designed for letter boxes on fences with vertical openwork or in buildings with confined entrance halls.
Patent FR-2686905-A1 (FR)
Title: Cylindre de travail composite pour laminage a chaud de produits plats et procede de laminage en comportant application.
Inventor: JEAN-CLAUDE WERQUIN
IPC: C22C38/24
Filed: 1992-02-04
Abstract: La présente invention est relative à un cylindre de travail composite pour cages finisseuses et dégrossisseuses d'un train à bandes à chaud dont la zone externe de travail est réalisée en un acier au chrome-vanadium, caractérisé en ce que l'acier au chrome-vanadium de la couche externe de travail contient de 1,3 à 2,2 en poids en carbone, de 8 à 16% en poids de chrome, de 5 à 7% de poids en vanadium, le reste étant constitué de fer et d'éléments habituellement présents.
Patent FR-2687062-A1 (FR)
Title: Ceinture de maintien lombaire.
Inventor: CHARLES LELLI
IPC: A61F5/02
Filed: 1992-02-07
Abstract: La ceinture de maintien lombaire selon l'invention comprend une pièce postérieure de maintien lombaire (1), une pièce antérieure de maintien abdominal (2) constituée de deux parties indépendantes (2a, 2b), deux pièces latérales de maintien des hanches (3), des moyens de réglage en longueur (4, 5) reliant les pièces latérales (3) à la pièce postérieure (1) et aux deux parties (2a, 2b) de la pièce antérieure (2), et des moyens de fermeture (6) aptes à relier ces deux parties.
Patent FR-2689505-A1 (FR)
Title: Procédé d'hydroxylation de composés phénoliques.
Inventor: MICHEL COSTANTINI
IPC: C07C39/08
Filed: 1992-04-03
Abstract: La présente invention a pour objet un procédé d'hydroxylation de composés phénoliques permettant d'accroître la quantité d'isomère para formée. L'invention concerne un procédé d'hydroxylation de composés phénoliques au moyen de peroxyde d'hydrogène, en présence d'un catalyseur acide, ledit procédé étant caractérisé par le fait que la réaction est conduite en présence d'une quantité efficace d'un polymère porteur de groupes sulfoniques et d'un composé côtonique répondant à la formule générale (II): (CF DESSIN DANS BOPI) dans ladite formule (II): - R1 et R2 identiques ou différents représentent un atome d'hydrogène ou un groupe électro-donneur, - n1 , n2 identiques ou différents est un nombre égal à 0, 1, 2 ou 3,
Patent FR-2689543-A1 (FR)
Title: Supporting framework, e.g. for floor slab shuttering - uses secondary beams with coupling elements on its ends to engage with main beams
Inventor: JEAN-PAUL BAILLY
IPC: E04G11/48
Filed: 1992-04-03
Abstract: The supporting framework consists of main beams to which secondary beams (1) are attached by coupling elements (3) connected to the two ends of the secondary beams and engaging with recesses in the main beams. Each of the coupling elements has a pointed tip (9) at the top which presents and reduced contact surface (9a) with the edge of the secondary beam. Each coupling element has sides (11) which project beyond those of the secondary beam, and its tip is curved or rounded, e.g. in the form of the rounded apex of a triangle. The coupling elements are fitted onto the ends of the secondary beams by screws, and their lower edges project to sit in recesses in the main beams. ADVANTAGE - More convenient and safer to assemble, at lower cost.
Patent FR-2678387-A1 (FR)
Title: Procede de dosage immuno-enzymatique de la vitamine b12 et de preparation d'un echantillon pour ce dosage.
Inventor: WATKINS MICHAEL I
IPC: G01N33/531
Filed: 1992-06-26
Abstract: Procédé de dosage immuno-enzymatique de la vitamine B1 2 et procédé de préparation d'un échantillon pour ce dosage. Pour déceler une espèce biologique (vitamine B1 2 ), présente dans un échantillon d'essai sous forme liée à des protéines endogènes de liaison, on fait agir une base minérale et un thiol pour dénaturer les protéines et dégager l'espèce biologique, on ajoute un agent tampon et un agent de conversion des groupes sulfhydryles pour convertir en des groupes disulfures les groupes thiols éventuellement restants. On effectue ensuite une liaison séquentielle plutôt que compétitive de la vitamine B1 2 avec un excès de facteur intrinsèque puis la liaison de l'excès de vitamine B1 2 marquée par l'enzyme sur le reste de facteur intrinsèque et l'on immobilise ce facteur sur phase solide. On réalise ensuite une détermination optique du niveau d'activité enzymatique, de phase solide ou de solution.
Patent FR-2694992-A1 (FR)
Title: Communications system for staff in different offices of single business - uses computer terminals with modem providing communication channel via mains supply cables
Inventor: JEAN-MARC LEFEBVRE DESPEAUX
IPC: H04L12/58
Filed: 1992-08-21
Abstract: The system provides communication between terminals, each comprising a screen and a keyboard, in the same business. Associated with each screen and keyboard (13) there is an independent message management unit (14). This comprises a volatile memory (24) able to receive the messages from other units. Each unit also includes an interface connection circuit (28) operating as coder and decoder, linking the unit to the AC distribution network. This provides the channel of communication between stations. In an alternative system high frequency radio links are used. ADVANTAGE - May use existing screens and terminals providing low cost communications.
Patent FR-2696118-A1 (FR)
Inventor: GUY MORTIER
IPC: B23B29/18
Filed: 1992-09-29
Abstract: The tool holder (tool post) has a body (10) equipped with a shank (12) for fastening to a machine, bearing a slide (18) which can be moved via a rotary advance cam (22) from a set-back position to a maximum protecting position when the cam passes from an initial position to a first given angular position and from the maximum projecting position to the set-back position when the cam continues its rotation, from a second angular position further away from the origin than the first one. The advance cam (22) is coupled to an unclipping cam (42) giving rise to a displacement of the tool orthogonally to the direction of advance and moving the cutting edge away from the machined surface when the rotary advance cam passes from the first to the second given angular position.
Patent FR-2696533-A1 (FR)
Title: Portable heating or cooling appts. acting on drink - uses closed tube with divider that can be opened and closed to allow chemical reaction that generates heat or cools
Inventor: ANTOINE BLAIZAT CLAUDE
IPC: F25B29/00
Filed: 1992-10-06
Abstract: The closed tube is inserted in a liquid to be heated or cooled and the process initiated by operating a divider between two chambers, initiating a reaction between two materials that produces a temperature differential along the tube. The tube contains water at one end and a zeolitic solid at the other. The divider can be rotated by a magnet to place the two chambers in communication. The device can be regenerated by electrically heating (7) the solid end, turning on a fan, driving the water out, then re-closing the divider. ADVANTAGE - Portable heater/cooler that can be kept at room temperature, retains its capacity indefinitely, and can be used without any external energy.
Patent FR-2698273-A1 (FR)
Title: Self-contained unit for destroying used hypodermic needles - comprises plastic box with inner electrical circuit and two electrodes which fuse needles.
Inventor: JEAN BIOTTI
IPC: A61M5/32
Filed: 1992-11-24
Abstract: Unit comprises a plastic box (1) of several cubic centimetres, made with a sloping surface (27) with two apertures - one (2) for introducing the needle and the other for getting rid of the syringe tip, a drawer (25) to receive the residue from the needles, a battery (7) and a charger (8). Inside the aperture (2) the box is equipped with two metal electrodes (11, 12) joined by a flexible plastic clip (13) and isolated from one another by a plastic stud (14). The electrodes are connected to a circuit which includes switches and lamps to indicate the correct functioning of the unit. A used needle inserted through the aperture makes contact with the two electrodes, one fixed and one moving, creating an electric arc which melts the needle and drops the residue from it into the drawer. USE/ADVANTAGE - The unit is used in hospitals. Low mfg. costs, ease of handling and low weight; complete destruction of needles without causing pollution.
Patent FR-2699920-A1 (FR)
Title: New 2-phenyl-imidazo-(2,1-b)benzothiazole-3-acetamide derivs
Inventor: PASCAL GEORGE
IPC: C07D513/04
Filed: 1992-12-24
Abstract: Imidazo-(2,1-b)benzothiazole derivs. of formula (I) and their acid-addn. salts are new. X = H or Cl; Y = F, Cl, Br or Me; R1 and R2 = H or Me.
Patent WO-9325260-A1 (WO)
Title: Breathing aid apparatus particularly for treating sleep apnoea
Inventor: BOURDON GUY
IPC: A62B7/02
Filed: 1993-06-09
Abstract: A compressor (1) driven by motor (3) sends to a nasal mask (4) a breathable gas at a low positive relative pressure. The motor (3) is controlled in order to maintain the pressure in the delivery pipe (2) of the compressor (1) substantially equal to a set point (Pc), independently of the inspiration and expiration of the patient. A computer (16) receives on an input (14) a motor speed signal (3) as a parameter representative of the respiratory activity of the patient. When the analysis of the motor speed variations reveals a hypopnoea, the computer increases the pressure set point (Pc). When the analysis of the motor speed variations reveals an absence of hypopnoea during a predetermined period of time, the computer reduces the pressure set point (Pc) by a predetermined amount. Utilization in order to optimize the pressure applied to the patient while taking into account the different phases of sleep, the evolution of the disease, etc.
Patent WO-9325776-A1 (WO)
Title: Coffrage pour realiser un mur en beton et mur notamment chauffant obtenu
Inventor: DURAND PHILIPPE
IPC: E04B2/86
Filed: 1993-06-09
Abstract: Le coffrage perdu, destiné à la réalisation d'un mur en béton, comprend deux parois parallèles (1, 2) définissant entre elles un espace (3) destiné à être rempli de béton. Au moins l'une des parois (1, 2) est une paroi autoporteuse constituée par une plaque (2) ajourée sur toute sa surface par des ouvertures (9) juste inférieures aux dimensions des plus petits des gros agrégats. Une plaque ajourée intérieure (5), filtrant les agrégats ayant les plus petites dimensions, peut être disposée dans l'espace (3).