baber/WOPTO huggingface dataset:
Patent FR-2598568-A1 (FR)
Title: Circuit de commande pour moteur a courant continu asynchrone
Inventor: HRASSKY PETR
IPC: H02P6/14
Filed: 1987-03-26
Abstract: L'INVENTION CONCERNE UN CIRCUIT DE COMMANDE INTEGRE MONOLITHIQUE 4 POUR MOTEUR A COURANT CONTINU ASYNCHRONE 1 COMPRENANT UNE SOURCE 3 DE SIGNAUX DE COMMUTATION COMMANDES PAR DES SIGNAUX DE POSITION DE ROTATION DU MOTEUR, UN CIRCUIT EXCITATEUR TS COMMANDE EN FONCTION DES SIGNAUX DE COMMUTATION ET SERVANT A APPLIQUER DES IMPULSIONS D'EXCITATION, LESQUELLES RESULTENT EN UN CHAMP MAGNETIQUE TOURNANT, AUX ENROULEMENTS DU MOTEUR, UN ETAGE EXCITATEUR 15A, 15B, 15C, 15D ETANT PREVU POUR CHAQUE PHASE D'ENROULEMENT DU MOTEUR, ET COMPRENANT, EN OUTRE, UN CIRCUIT DE CONFORMATION D'IMPULSIONS 10 EFFECTUANT LA MISE EN INCLINAISON DES FLANCS DES IMPULSIONS D'EXCITATION, LE CIRCUIT DE CONFORMATION D'IMPULSIONS 10 ETANT DISPOSE EN AMONT DU CIRCUIT EXCITATEUR ET ETANT CONNECTE A UNE IMPEDANCE DE MISE EN INCLINAISON DE FLANCS EXTERNES C, C, ET LES ETAGES EXCITATEURS 15A, 15B, 15C, 15D ETANT CONCUS COMME DES ETAGES AMPLIFICATEURS SANS REACTION QUI RECOIVENT DES SIGNAUX DE COMMANDE D'EXCITATEUR V; V QUI SONT MISES EN INCLINAISON PAR L'INTERMEDIAIRE DU CIRCUIT DE CONFORMATION D'IMPULSIONS 10.
Patent FR-2612385-A1 (FR)
Title: Frame for an armchair with tilting footrest and backrest and with memorisation of their position of use
Inventor: ERCILLA JOSE
IPC: A47C4/08
Filed: 1987-03-20
Abstract: This frame is of the type made up of a seat framework 1, of a backrest 4 and of a footrest 5, the ends of the frames of which are articulated to the ends of the framework 1 and in such a way that they come on top of each other over the seat in the storage position, and of means 9-10 for locking each of the frames 4-5 in the position selected by the user with the possibility of unlocking after use. According to the invention, at least one of the frames 4-5 is provided, near its articulation 2-3 to the seat framework 1, with at least one stop-piece 4b-5b capable, in the position of use of the frame, of coming in contact against a stop face 6a-7a of a connecting rod 6-7 which, mounted so as to rotate freely on the same spindle as the frame, is coupled to the end of a telescopic means 9-10 which can be locked in position and is associated with unlocking means, and the other end of which is articulated to the framework 1.
Patent FR-2617196-A1 (FR)
Title: Hard chromium plating of barrels of rolls required to operate at high temperature
IPC: C25D7/00
Filed: 1987-04-22
Abstract: Hard chromium plating of barrels of rolls required to operate at high temperature, in order to reduce their corrosion and wear. It is necessary, as a priority, to create a heat barrier (ceramic type) sprayed hot, to initiate this coating by cathode sputtering in vacuum with a magnetron target, or another process for a current-conducting coating which makes it possible to produce in an electrolyte bath a hard chromium deposit which will withstand mechanical forces and will not be damaged by corrosion. This coating, made up of three materials, can be applied to any substrate which is refractory or does not conduct current, whatever its use.
Patent FR-2615478-A1 (FR)
Inventor: MESLAND DICK
IPC: G09B9/00
Filed: 1987-05-19
Abstract: The method involves impressing on the system an initial acceleration of suitable magnitude and subjecting the system to an acceleration stage of suitable duration. The direction of the acceleration is inclined to the vertical at a suitable angle so as to make the system follow a ballistic trajectory in the said gravitational field. The ballistic trajectory follows the acceleration stage and comprises an ascending phase and a descending phase whose respective durations define the total duration of the ballistic stage, i.e. the stage during which the system describes the said ballistic trajectory. The ratio between the durations of the ballistic and acceleration stages being more or less equal to the ratio between the magnitude of the initial acceleration of the system and the magnitude of the acceleration due to gravity. <??>The above sequence is repeated by again impressing on the system an initial acceleration at the end of each sequence, i.e. at the end of the descending phase. This repetition is carried out enough times to cover a predetermined period of time.
Patent FR-2617377-A1 (FR)
Title: Method for cooking grains of corn and self-contained cooker/dispenser for implementing this method
IPC: A23L1/18
Filed: 1987-07-01
Abstract: Method for cooking grains of corn in order to obtain popped grains of corn, characterised by the following operations: - the fresh grains of corn are introduced into a cooking vessel 16; - a stream of hot air is created, which is introduced into the said vessel 16 and a swirling movement of the air is caused in order to entrain the grains of corn for the time necessary to cook them with a view to obtaining popped grains of corn which are ejected at the top part 16e of the vessel 16 and are recovered in a dispensing compartment 18; - for cooking the grains of corn, the air is heated to a cooking temperature of between 188 DEG C and 204 DEG C, preferably 200 DEG C; - the time during which the grains of corn are entrained by the stream of swirling hot air is between 60 and 90 seconds, preferably 72 seconds. Applies to the production of popped grains of corn, known as "pop-corn".
Patent FR-2617634-A1 (FR)
Title: Dispositif de commande et de controle de contacteur, et procede de controle correspondant
Inventor: MACOVSCHI MIHAIL
IPC: H01H47/00
Filed: 1987-07-03
Abstract: Un contacteur prévu pour l'alternatif est alimenté en continu ou alternatif redressé, la bobine 1 étant en série avec un transistor 5 fonctionnant en hacheur, une résistance 7 et une diode électroluminescente 11. Le circuit 6 de commande du transistor comporte un photo-transistor 12 constituant avec la diode 11 un opto-coupleur 13 pour la mesure du courant dans la bobine.
Patent FR-2618426-A1 (FR)
Title: Process and plant for the treatment by composting of plant wastes
Inventor: MERILLOT JEAN-MARC
IPC: C05F17/02
Filed: 1987-07-21
Abstract: The invention relates generally to the treatment by composting of plant wastes from various sources. According to the invention, with a view to a planned organisation of this treatment, a prior storage of some at least of the wastes to be treated is provided, and all or part of the treatment is then applied jointly to all of these, the corresponding plant comprising, in a single working region 10, at least one storage area S, at least one fermentation area F, and at least one maturation area M. Application especially to plant wastes arising from green spaces in an urban area.
Patent FR-2621131-A1 (FR)
Title: Device for connection by circuit board for a test system, and mother board for such a device
Inventor: RASKIN MICHEL
IPC: G01R1/073
Filed: 1987-09-25
Abstract: The invention relates to a device for connection by circuit board of complex components for a test system and a mother board for such a device. The mother board 1' carries a ring of contact pads 2 for connection by test points to the system under test, a central array 7' of unconnected plated-through holes and intermediate plated-through holes 10 grouped around them along the sides of a square in such a way as to be capable of receiving standard connectors. The connection device also includes an intermediate detachable circuit board carrying the support for the component and connectors opposite the connectors of the holes 10 in the mother board. An intermediate dedicated board for a given component can thus be connected to the mother board 1' in such a way that it can be detached. The invention finds application particularly in testing components of the OVCC type.
Patent FR-2625174-A1 (FR)
IPC: B65D85/52
Filed: 1987-12-29
Abstract: The invention relates to a box pallet with separate, aerated modules, intended especially for storing delicate natural products such as tubers, bulbs or onions. According to the invention, the box pallet is formed from superposed modules (3) which form storage levels for the products. Each module (3) is formed from an assembly of articulated flaps (7) which can provide support for the products or ensure their evacuation when they are pivoted. Moreover, the fall of the products is checked by the position of the flaps (7) placed in alternating slanting positions. The invention relates to the packaging industry.
Patent FR-2625158-A1 (FR)
Title: Gripper for a suspension in an overhead-cable transport installation
IPC: B61B12/12
Filed: 1987-12-29
Abstract: The gripper 1 comprises an elongated body 11, with a longitudinal slot 12, on either side of which extend two wings 13 connected to one another by means of a part 14 forming a fixed jaw for the cable 3 to be clamped. A flattened piece 19 mounted in the slot 12 forms, on one of its ends 21, a movable jaw for the cable 3. At the opposite end, elastic washers 23 act on the piece 19 in order to push it towards the part 14, these washers being maintained under compression by a cap 27 fitting onto a head 16 of the body 11 and connected to the other elements of the suspension. This gripper 1, designed to pass easily over pulleys, is used in overhead-cable load-transport installations.
Patent FR-2626500-A1 (FR)
Title: Poussoir de vaporisateur agence pour operer le melange d'un additif dans l'emission du jet
Inventor: BRUNET MICHEL
IPC: B65D83/16
Filed: 1988-01-28
Abstract: Le poussoir comporte un canal d'émission et au moins une chambre remplie d'un additif. L'actionnement du poussoir commande le déversement de l'additif dans le canal d'émission du jet, pendant l'émission. On expulse donc ainsi une dose d'un mélange réalisé juste avant son application (exomix). Le déversement est commandé par perçage d'un opercule. Il peut y avoir plusieurs chambres avantageusement montées en disposition de barillet pour former un émetteur à répétition.
Patent FR-2626546-A1 (FR)
Title: Establishment of salvage tug lines by drifting buoys
IPC: B63B21/56
Filed: 1988-01-29
Abstract: Device for establishing tug lines between an assisted ship or vessel and tug boats. This device, on board any ship or any floating vessel whose safety is to be enhanced, essentially consists of using two buoys whose drop keels are respectively stronger and less strong than the keel of the ship or of the vessel which is stopped in an equilibrium position with respect to the wind. These differences in keels are used for running out two floating reeving lines connected to two floating tug lines coming from the assisted ship or vessel. The tug boats may, on either side, make a link of their tug line with the floating tug line after shipping the line, whilst remaining distant from the assisted ship. The role of the crew of the ship in difficulty or of the vessel consists solely in assembling the buoys and the reeving lines with the floating tug lines and in allowing it all to be passed out to sea.
Patent FR-2626869-A1 (FR)
IPC: C02F3/06
Filed: 1988-02-08
Abstract: The water to be treated circulates inside the reactor in the space (2) situated above the partition (1); it is aerated and stirred by a sparger (3); it enters the reactor through the orifice (4) and leaves it through the orifice (5); the volume of confined, oxygen-depleted water occupies, in the lower part of the reactor, the space (6) situated below the partition (1); it has, in its thickness, an oxygen-supersaturated layer (10) occupied by microalgae and aerobic microorganisms; an oxygen-rich zone (11) occupied by aerobic microorganisms; an oxygen-depleted zone (12) occupied by anaerobic microorganisms; and an intermediate zone (13) occupied by aerobic microorganisms and anaerobic microorganisms. <??>The invention applies especially, in a closed circuit, to aquariums and, in an open circuit or in a closed circuit, to water treatment.
Patent FR-2614902-A1 (FR)
Title: Procede pour carburer une piece a usiner en acier
IPC: C23C8/22
Filed: 1988-03-01
Abstract: DANS CE PROCEDE POUR CARBURER UNE PIECE A USINER EN ACIER, EN PARTICULIER EN ACIER DE CEMENTATION, JUSQU'A UNE VALEUR DE CONSIGNE DE CARBONE MARGINAL PREDETERMINEE DANS UN FOUR EN LIT FLUIDISE, UNE PREMIERE PHASE DE CARBURATION MET EN OEUVRE UN PREMIER GAZ DE CARBURATION DONT LA TENEUR EN CARBONE EST SUPERIEURE A CELLE CORRESPONDANT A LA VALEUR DE CONSIGNE DE CARBONE MARGINAL ET DONT LE NIVEAU DE C SE SITUE AU-DESSUS DE LA LIMITE DE SUIE. CELA ABOUTIT A UNE VALEUR EFFECTIVE DE CARBONE MARGINAL QUI EST SUPERIEURE A LA VALEUR DE CONSIGNE DE CARBONE MARGINAL PREDETERMINEE. UN TRAITEMENT DE DIFFUSION DE LA PIECE A USINER EST EFFECTUE DANS LE MEME FOUR EN LIT FLUIDISE, A SAVOIR AVEC UN GAZ DE CARBURATION QUI PRESENTE, CERTES, UN NIVEAU DE C AU-DESSUS DE LA LIMITE DE SUIE, MAIS DONT LA TENEUR EN CARBONE EST REDUITE PAR RAPPORT AU PREMIER GAZ DE CARBURATION ET EGALE OU INFERIEURE A CELLE CORRESPONDANT A LA VALEUR DE CONSIGNE DE CARBONE MARGINAL. LA SUCCESSION DECRITE DU TRAITEMENT DE CARBURATION ET DU TRAITEMENT DE DIFFUSION EST REPETEE JUSQU'A L'OBTENTION D'UNE PROFONDEUR SURCARBUREE PREDETERMINEE. LA DERNIERE OPERATION DE DIFFUSION ABOUTIT A LA VALEUR DE CONSIGNE DE CARBONE MARGINAL.
Patent FR-2630476-A1 (FR)
IPC: B44C7/02
Filed: 1988-04-22
Abstract: This invention relates to a false ceiling, constituted by a taut sheet fastened, along its edges, to a support fixed to the walls of a room, said false ceiling being characterized in that the rail presents a downwardly open recess, defined by two vertical flanges of different heights, namely a first flange of small height and a second flange of greater height and extending downwardly further than the first flange, and in that the first flange, of small height, of the rail terminates, at its lower end, in a shoulder extending horizontally in the direction of the second flange of greater height and stopping at a distance therefrom in order to define, between the second flange and the shoulder, a passage allowing the introduction of the harpoon, forming the edge of the taut sheet, upwardly in the recess.
Patent FR-2615735-A1 (FR)
Title: Compositions therapeutiques a base de nouveaux (o-ammonio acyloxy methylene)-5 tetrahydrofuranes et tetrahydrothiophenes
Inventor: GODFROID JEAN-JACQUES
IPC: A61P9/10
Filed: 1988-05-30
Abstract: L'invention concerne des compositions thérapeutiques à base de nouveaux tétrahydrofuranes et tétrahydrothiophènes de formule générale : (CF DESSIN DANS BOPI) dans laquelle X représente O ou S, n est un nombre entier de 1 à 6, R représente différents substituants hydrocarbonés et Z est un anion pharmaceutiquement acceptable.
Patent FR-2632341-A1 (FR)
Title: Device for driving, blocking, and electrically controlling an interchangeable barrel of a lock
IPC: E05B47/00
Filed: 1988-06-02
Abstract: Device for driving, blocking, and electrically controlling an interchangeable barrel of a lock. The invention relates to a lock barrel whose rotor 6-6a is actuated by a miniature electric motor 15, stepped down by a reduction gear 14 and whose control is coupled to an electromagnetic pin 8 which blocks the rotor in the closed position. Operation using a key 6c is possible. The drive device is contained in a small housing 22 which is coupled to the rotor 6 by means of a square shaft of a length which is variable so as to fit all thicknesses of doors 1. Likewise, the fixing of the housing 22 onto a base plate 23 provided with a slideway 24 allows various types of locks to be fixed. Control may take place from inside via one or more keys 28 arranged on a handle 27, or generally by the known electrical means, or even by a wrist watch which carries in its dial encoded electronic chips which are applied onto a receiving matrix.
Patent FR-2632527-A1 (FR)
Inventor: AMGAR ALBERT
IPC: A61L29/16
Filed: 1988-06-09
Abstract: The method described consists in processing the internal surface of the probe by depositing an effective and sufficient quantity of nitro-5-hydroxy-8-quinoline or nitroxoline, to prevent the adhesion of microorganisms on the internal surface of said probe. Application: medical field, in particular urology.
Patent FR-2638750-A1 (FR)
Title: Procede pour l'obtention de dispersions aqueuses stables de resols phenoliques a basse teneur en formol
Inventor: DREYFUS THIERRY
IPC: C08G8/08
Filed: 1988-11-08
Abstract: On obtient des dispersions aqueuses stables de résols formo-phénoliques sans solvant et dont la teneur en formol libre est inférieure à 0,1 %, par condensation de formaldéhyde et de phénols en présence d'un catalyseur, et mise en dispersion aqueuse in situ de la résine formée en présence d'un collode protecteur, le procédé comportant une addition d'ammoniac, d'amine aliphatique primaire ou secondaire, ou de mono- ou de di-alcanolamine, effectuée seulement après que la teneur en formaldéhyde libre évoluant au cours de la phase de condensation se soit stabilisée à une valeur constante.
Patent FR-2638661-A1 (FR)
Title: Rotor de concasseur a marteaux
Inventor: HAESEBROUCK FRANCIS
IPC: B02C13/28
Filed: 1988-11-10
Abstract: Un arbre moteur 2 porte rigidement des disques 4 traversés par des arbres porte-marteaux 6 parallèles et excentrés. Entre les disques 4, des marteaux 7 sont montés pivotants autour des arbres 6 porte-marteaux. Des capots protecteurs 8 recouvrent les disques 4 et les espaces interdiscaux non occupés par des marteaux. Chaque capot 8 a la forme d'un secteur de cylindre terminé par des rebords 11, 12 tournés vers l'arbre moteur 2 et engagés dans des encoches 13 du disque. Sur un disque 4, deux encoches consécutives 13, définissent entre elles un bossage en queue d'aronde et constituent une conformation de retenue et de guidage évitant l'utilisation de fixations par vis et servant de glissière lors du montage. Utilisation pour simplifier et alléger le rotor.
Patent FR-2639057-A1 (FR)
Title: Roof vent
Inventor: JACOB CHRISTIAN
IPC: E04D13/035
Filed: 1988-11-17
Abstract: Vent comprising a raised opening 2 and a movable cover, characterised in that the sides of the cover constitute the long sides of deformable parallelograms, the short sides of which are formed by connecting rods 25, 27 connected to each other via a long connecting rod 26, two of the connecting rods and the long connecting rods being supported by articulations 24 arranged near the top of the raised opening 2.
Patent FR-2640180-A1 (FR)
Title: Adaptateur pour le vissage ou le devissage d'elements de liaison filetee
Inventor: FRIZOT ALAIN
IPC: B25B23/10
Filed: 1988-12-09
Abstract: Selon l'invention, l'adaptateur comprend un écrou 2 vissé sur l'extrémité de l'élément de liaison 1 et coopérant avec un embout biconnexion 4 adapté pour assurer la liaison entre un organe de vissage ou de dévissage et ledit élément de liaison 1, des moyens 26-41 autobloquants en rotation entre ledit écrou 2 et ledit embout 4 et des moyens 44 d'appui élastique de l'embout 4 sur l'extrémité de l'élément de liaison 1.
Patent FR-2643316-A1 (FR)
Title: Dispositif de detection de vitesse pour la commande d'un embrayage associe a une boite de vitesses
Inventor: GRUNBERG PIERRE
IPC: F16H59/04
Filed: 1989-02-17
Abstract: L'invention propose un dispositif de détection de vitesse dans une timonerie de manoeuvre de boîte de vitesses en vue d'un pilotage automatique de l'embrayage associé. Le dispositif comporte un levier 11 de commande de timonerie 10 auquel sont associés des détecteurs 33, 34 de l'une quelconque des positions du levier 11 représentatives de la vitesse engagée ou en cours d'engagement qui sont respectivement sensibles à la rotation et à la translation appliquées audit levier 11 quel que soit l'état de la boîte de vitesses et un circuit de traitement 53 auquel sont reliés les détecteurs de positions 33, 34 et qui est adapté à activer le système de manoeuvre automatique 25 de l'embrayage 26.
Patent FR-2643623-A1 (FR)
IPC: B65G69/00
Filed: 1989-02-24
Abstract: The device comprises a series of retractable immobilising means (26), aligned substantially along a stopping axis (27) perpendicular to the bay.
Patent FR-2631459-A1 (FR)
Title: Procede et appareil pour transformer des ondes de tube en ondes de terrain pour l'exploration sismique
Inventor: WINBOW GRAHAM ARTHUR
IPC: G01V1/52
Filed: 1989-03-03
Abstract: L'invention concerne un appareil à vanne rotative 8 pour la production d'ondes de tube à fréquence modulée qui sont injectées dans un puits de forage 2. Ces ondes sont transformées en ondes de terrain par un convertisseur allongé 5 placé à une profondeur choisie. Le convertisseur 5 comprend un corps allongé qui remplit de préférence pratiquement totalement le trou de sonde ou tubage 1 et possède une forme préférée afin de transformer efficacement les ondes de tube en ondes de terrain à profondeur choisie. Application : procédé perfectionné d'exploration sismique.
Patent FR-2628420-A1 (FR)
Title: Procede pour la preparation du methocarbamol
Inventor: HESS JOACHIM
IPC: C07C271/16
Filed: 1989-03-07
Abstract: Le procédé selon l'invention pour la préparation du méthocarbamol est caractérisé en ce qu'on fait réagir de l'éther de 2,3-époxypropyl-2-méthoxyphényle dans un solvant inerte à 4 000 - 10 000 hPa de pression de CO2 et à une température comprise entre 110 et 160 degre(s)C, avec du dioxyde de carbone pour donner de la 4-[(o-méthoxyphénoxy)-méthyl]-2-oxo-dioxolone et en ce qu'on fait réagir celle-ci avec de l'ammoniac gazeux, liquide ou aqueux pour donner le produit final. Application à la fabrication de la substance médicamenteuse méthocarbamol.
Patent FR-2631456-A1 (FR)
Title: Systeme de reperage de cibles a grand champ visuel de recherche
Inventor: SEPP GUNTHER
IPC: G01S17/89
Filed: 1989-03-14
Abstract: Système de repérage de cibles à grand champ visuel de recherche pour le repérage de cibles dans lequel les résultats mesurés par un appareil à image par rayonnement thermique 13 et un détecteur hétérodyne 10 sont utilisés, en plus des valeurs mesurées par le système de navigation inertielle de bord 15 et des valeurs d'un modèle topographique de simulation de terrain 14, dans le calculateur de bord 12 du véhicule, pour réduire au minimum le champ visuel de recherche et repérer des cibles aériennes en mouvement.
Patent FR-2644507-A1 (FR)
Title: Installation comprising at least one leaf pivoting about a vertical axle
Inventor: ROUSSELOT ANDRE-JEAN
IPC: E01F13/06
Filed: 1989-03-20
Abstract: The installation comprises at least one leaf 1 driven in rotation about a vertical axle 24 by means of a motor device comprising a driving shaft 6. The leaf can be locked by displacement in translation. The drive means comprise a first guide element 23 in which the pivot axle 24 moves, and a second guide element 19 ensuring, together with the first guide element, a combined movement of rotation and translation of the leaf. The driving shaft 6 supports a mobile element 21 ensuring the driving of the leaf by rolling in the second guide element 20. The locking and unlocking are ensured by a rectilinear part of the guide elements.
Patent FR-2628683-A1 (FR)
Title: Tampon encreur pour l'encrage de caracteres d'impression et procede de fabrication d'un tampon encreur
Inventor: MATHEIS GEORG
IPC: B29C44/56
Filed: 1989-03-15
Abstract: L'invention concerne un tampon encreur pour l'encrage de caractères d'appareils timbreurs ou de machines à imprimer, par pression des caractères contre la face de pression du tampon encreur, avant que ne soit atteinte la surface à timbrer ou à imprimer, le tampon encreur étant situé au-dessus d'un réservoir d'encre contenant la réserve d'encre, et pourvu d'au moins un orifice de sortie de l'encre, caractérisé en ce que le tampon encreur 1 est constitué, pour l'essentiel, d'une mousse microporeuse et à cellules au moins partiellement ouvertes, et comporte au moins deux couches 2, 3 ou zones de couches de mousse à pores de différentes grosseurs, au moins une sous-couche de mousse 2 à gros pores, tournée vers la réserve d'encre, et une couche de mousse 3 à pores fins tournée vers la face de pression S.