baber/WOPTO huggingface dataset:
Patent FR-2650899-A1 (FR)
Title: Quadruple self-priming and self-depriming syphon preventing overflowing and/or complete emptying of a receptacle
IPC: G05D9/02
Filed: 1989-08-14
Abstract: The invention relates to a device making it possible to regulate the level of liquid in any receptacle receiving irregular or non-irregular top-ups of liquid, without overflowing and without complete emptying, and withstanding power cuts of several weeks without loss of efficiency. This device consists of four syphons: a syphon 1, the highest point of which is at the height of the maximum desired level, allowing the removal of liquid, regulated by a tap 2 connected to a tapping on the syphon 5, the other three syphons being immersed in the receptacle, the syphon 3 serves to feed a pump which should not be self-priming, the syphon 4, with a diameter equal to that of the syphon 1, leads the water from the pump to the receptacle, the syphon 5 is mounted on a tapping on the syphon 4 and its flow rate is regulated by a tap 6. A small-diameter pipe 7 is fixed to the highest point of the syphon 1 in order to prevent complete priming thereof by drawing in air. This device according to the invention is particularly intended for aquariums provided with a more or less continuous water feed of the "drop by drop" type.
Patent FR-2651755-A1 (FR)
Title: Device for storing and distributing objects individually
Inventor: FRANCK GUIGAN
IPC: B65G1/04
Filed: 1989-09-08
Abstract: Device for storing and distributing objects individually, including a plurality of annular magazines (10) superposed in respect of a common axis of symmetry (2), and forming a cylindrical structure (9), each magazine (10) comprising a plurality of housings (111) for a stack of boxes containing respectively the said objects. Each housing is equipped with an extraction cartridge (131). At least one extraction control member, arranged in a stationary manner and comprising a toothed sector (21), interacts with the said cartridges (131) when the cylindrical structure rotates about its axis (2).
Patent FR-2651708-A1 (FR)
Inventor: PIERRE BUESSINGER
IPC: B23Q3/157
Filed: 1989-09-12
Abstract: The tool-changing device (10) includes a tool magazine (15) designed for the machining of mechanical parts and suitable for mounting on a tool-carrying spindle with automatic chucking. Said magazine includes a series of clips (19) set in the periphery of a circular part which can be made to rotate by means of a driving motor (25). The magazine is carried by a mobile carriage (18) in a vertical translation movement through the action of an excentric stop (26) held between two horizontal strips (29 and 30).
Patent FR-2652930-A1 (FR)
Title: Method and system for individual assistance with the traffic
Inventor: JEAN-PIERRE BECHTER
IPC: G08G1/123
Filed: 1989-10-11
Abstract: System (1) for individual assistance with the traffic in a predetermined region, especially an urban zone, pre-equipped with means (2, 2.1, 2.2, 2.N) for regulating traffic and with radio broadcasting means (9, 10), especially in frequency modulation. This system comprises, within the said region, central means (3) for processing and coding information originating from traffic regulating means, means (5, 6, 7) for transmitting the said processed and coded information superimposed on at least one transmission made by the said radio broadcasting means (9, 10), within each vehicle pre-equipped with receiver means (13, 14) associated with the pre-existing transmitter means (9, 10), individual means (U) for assistance with the traffic, comprising: means (14.1) for decoding the coded, transmitted information received by the said reception means (14), means (15, 16) for delivering information on the position of the vehicle within the said region, and information processing means (12). Use for individual assistance with the traffic in an urban zone.
Patent FR-2639762-A1 (FR)
Title: Procede de fabrication de transistors a effet de champ asymetriques et transistors correspondants
Inventor: NODA MINORU
IPC: H01L21/338
Filed: 1989-11-29
Abstract: Un procédé de fabrication d'un transistor à effet de champ comprend la formation d'une couche active 3 dans un substrat 1, la formation d'un matériau de grille remplissant la fonction d'un masque d'implantation, l'implantation d'ions pour former une région de source 41, le dépôt d'un masque d'attaque sur la région de source et sur une partie du matériau de grille, et l'enlèvement du matériau non masqué pour définir une électrode de grille 2. Il comprend également le dépôt d'un second masque d'attaque du côté opposé à la région de source, et l'implantation d'impuretés pour former une région de drain 42. Les régions de source et de drain sont dopées de façon asymétrique et l'électrode de grille est disposée de façon asymétrique par rapport aux régions de source et de drain, avec un processus assurant l'auto-alignement.
Patent FR-2655527-A1 (FR)
Title: Stacking unit for displaying objects
Inventor: HUBERT AUMAITRE
IPC: A47B91/04
Filed: 1989-12-13
Abstract: Stacking unit with underframe for displaying objects. According to the invention, the legs (3) can be retracted inside the unit. The supporting block (6) receives the pressure of a calibrated spring (11) to balance the weight of the unit. Applications: for displaying different kinds of objects stably and without damage.
Patent FR-2656661-A1 (FR)
Title: Element which can be combined with other similar ones for the purpose of producing objects such as furniture
Inventor: FREDERIC PALAY
IPC: A47B13/02
Filed: 1989-12-29
Abstract: The element can be combined with other similar ones for the purpose of producing objects such as furniture. It is characterised in that the said element 100 consists of a panel which includes at least one male end 126-127 and at least one female end 130 which are located on two opposite small faces of the panel. In that way, at least two panels 100 can be joined together in series by nesting the male part 126-127 of one in the female part 130 of the other.
Patent WO-9106788-A1 (WO)
Title: Gearbox with radial coupling and electronic control
Inventor: LEOTARD CLAUDE
IPC: F16H63/30
Filed: 1990-10-26
Abstract: The gearbox is designed in a known manner to establish a relationship by suitable gear reduction between the number of revolutions per minute of a primary shaft (3) and the number of revolutions per minute of at least one secondary shaft (4). It comprises fixed gears (1-REV, 1-I, 1-II and 1-III) on the primary shaft (3) which engage at all times with the idler gears (2-REV, 2-I, 2-II and 2-III) on the secondary shaft (4), and coupling means for individually locking said idler gears in rotation on their shafts. According to the invention, said coupling means (52, 24a, 25a; 52, 24b, 25b) are located between said idler gears and their respective shafts. These coupling means are fixed on said shafts and act radially with respect to the axis of rotation of the said shafts.
Patent FR-2657769-A1 (FR)
Title: Self-propelled machine for surface treatment by means of liquid agents and rotary brushes
Inventor: JOEL CECCHET
IPC: A47L11/30
Filed: 1990-02-07
Abstract: The invention relates to a self-propelled machine for treating a surface by means of liquid agents and rotary brushes. This machine is characterised in that: - all of the brushes are carried by a support frame (16) which is articulated about an axis (17) substantially parallel to the treated surface and orthogonal to the longitudinal axis of the machine, this axis (17) being carried by the chassis, - in order to associate it with a lateral brush (2a), the scraping means (11a) corresponding to this brush (2a) is connected to the means for displacing this brush by a means for articulation about an axis (19) substantially parallel to the treated surface and, - with each of the aforementioned means which are the support frame (16) and the scraping means (11a) is associated one of the distinct means for adjusting the height of the said frame and scraping means by a movement about their respective axes (17, 19).
Patent FR-2647920-A1 (FR)
Title: Procede et dispositif de preparation de formes d'impression
Inventor: UHRIG RUDOLF
IPC: G03F7/20
Filed: 1990-06-01
Abstract: L'invention se rapporte à l'imprimerie. Pour préparer sans film une forme d'impression prête à l'impression, une forme d'impression 5 sensible au spectre d'émission des DEL est insolée dans une unité d'insolation 1 composée d'une rampe de DEL et développée dans une unité de développement 2, puis automatiquement positionnée sur le cylindre porte-plaque 16 par un dispositif de chargement rapide. L'intégration de l'unité d'insolation 1 et de l'unité de développement 2 dans la presse 15 est rendue possible par le fait que la forme d'impression 5 est insolée selon la configuration de l'image par une rampe de DEL, compacte 6 et insensible aux vibrations. Principale application : petite presse à imprimer offset.
Patent FR-2663469-A1 (FR)
Title: Dispositif d'alimentation a des elements rayonnants d'une antenne reseau, et son application a une antenne d'un systeme d'aide a l'atterrissage du type mls.
Inventor: SERGE DUBOIS
IPC: H01Q3/30
Filed: 1990-06-19
Abstract: L'invention a pour objet un dispositif d'alimentation des éléments rayonnants d'une antenne réseau à balayage électronique, notamment applicables au système d'aide à l'atterrissage de type MLS. L'antenne selon l'invention comporte autant (n) de déphaseurs (F) que d'éléments rayonnants (S), chacun des déphaseurs étant relié à une pluralité (m) d'éléments rayonnants voisins formant un sous-réseau; les sous-réseaux sont imbriqués de sorte que chacun des éléments rayonnants soit alimenté par l'intermédiaire de m déphaseurs. De la sorte, il est obtenu une antenne réseau dont les lobes secondaires sont très bas.
Patent FR-2664327-A1 (FR)
Title: Device for logging in a clear zone
Inventor: ANDRE CLOT
IPC: E21B47/01
Filed: 1990-07-04
Abstract: The subject of the present invention is a device comprising a multiple-purpose cable, combined with the corresponding modifications on the logging tools used, making it possible to alter, in a well, during logging operations, the environment in which these tools work, by virtue of the possibilities of injecting or circulating fluids from the surface to the measurement point. This device employs a multifluid cable 1, comprising the conventional conductors 5 and metal wires 8 of the logging cables and a tube 10 conveying the fluid used for favourably altering the environment of the tool 3. This alteration may consist, for example, in temporarily replacing the mud 16 with a transparent fluid 14 which allows the use of a CCD camera 11. The fluid injected 14, or another fluid outside the injection phases, may be used for keeping the sensors or the electronics of the tool 3 below their critical temperature.
Patent FR-2667575-A1 (FR)
Title: Device for extracting at least a portion of a product contained in a container and packaged product provided with such a device
Inventor: DENIS DORIA
IPC: A47G19/30
Filed: 1990-10-08
Abstract: The present invention relates to a device for extracting, from a container (2), at least a portion of a product capable of being sliced, particularly a food product, this device consisting of a thin-walled element (1) capable of being placed in the container before it is filled, comprising, on the one hand, a bottom (7) and, on the other hand, a grasping means (13). According to the invention, the said thin-walled element has the shape of a moulding shell (1) for the quantity of product to be extracted, by means of a side skirt (8) which rises vertically from its bottom (7) and which furthermore carries, on an edge opposite to the latter, the said grasping means (13). Preferably, the shell (1) has an external shape closely following that of the internal cavity of the container (2) and at least a portion of the end of the latter.
Patent FR-2670339-A1 (FR)
Title: Circuit de protection limitant les surtensions entre deux limites choisies et son integration monolithique.
Inventor: ERIC BERNIER
IPC: H04M3/18
Filed: 1990-12-07
Abstract: La présente invention concerne un circuit de protection de lignes telles que des lignes téléphoniques contre des surtensions positive ou négative de valeurs minimales respectives (+V1 et -V2 ) données, comprenant entre un point commun (C), d'une part, et une première ligne (A), une deuxième ligne (B) et la terre (M), d'autre part, des premier, deuxième et troisième éléments de protection, respectivement constitués d'une diode (D1, D2, D3) en anti-parallèle avec un thyristor (T1, T2, T3) dont l'anode est reliée au point commun et dont la gâchette reçoit un signal de polarisation, les premier et deuxième thyristors étant à gâchette de cathode et le troisième (T1) à gâchette d'anode. Chacun des premier et deuxième thyristors est associé à un transistor (TR2, TR3).
Patent FR-2658379-A1 (FR)
Title: Boitier de raccordement pour appareils electriques.
Inventor: HANS SIMON
IPC: H01R13/506
Filed: 1991-01-23
Abstract: Boîtier de raccordement pour appareils électriques, dont la partie inférieure (2) ou l'embase (1) peut être insérée dans une découpe de la paroi d'un appareil (12); au moins un crochet d'arrêt élastique (13) prévu à la partie inférieure se reprenant sur le bord intérieur de la découpe, le crochet d'arrêt (13) pouvant être libéré par pivotement, et un couvercle (5) pouvant être encliqueté en position fermée sur la partie inférieure (2). Jusqu'à présent il existe le risque que le crochet d'arrêt élastique se libère intempestivement de la position d'accrochage. Avec cette invention, ceci est évité par le fait que le couvercle (5) est équipé d'au moins un cran de verrouillage (15) qui s'engage, lorsque le couvercle (5) est fermé, sur le crochet d'arrêt (13) de la partie inférieure (2) en bloquant celui-ci pour éviter l'ouverture du couvercle.
Patent FR-2673657-A1 (FR)
Title: Hangar associant une ossature metallique et une bache.
Inventor: JACQUES PETIARD
IPC: E04H15/36
Filed: 1991-03-08
Abstract: L'invention est du domaine du bâtiment, et elle a pour objet un hangar. Ce hangar, du type associant une ossature métallique, constituée d'arcs entretoisés par des pannes, à une bâche (2), est principalement caractérisé en ce que des pannes dites lisses (3), sont situées à proximité des pieds des arcs en plein cintre formés dans des poutres en I (22) et boulonnés au sol par des platines (4), la bâche (2) comportant le long de chacun de ses bords longitudinaux un pli fermé (6) muni d'œillets (7,7') séparant la bâche (2) d'un prolongement de celle-ci dit jupe (8), de dimension telle que la bâche (2) étant accrochée par un sandow (9) aux lisses, la jupe (8) conserve un léger ballant sous les lisses (3). Application au stockage notamment.
Patent FR-2674656-A1 (FR)
Inventor: EDWARD BRUNEAU
IPC: G07C9/00
Filed: 1991-03-26
Abstract: The device comprises a transmitter (1) transmitting coded signals (3) and a receiver (2) receiving said signals and comprising a logic unit (7) connected to the locking means for operating them in response to the signal received. The logic unit (7) and the transmitter (1) receive an identification number formed from a plurality (p) of random numbers with a first processing program producing a key number (c) resulting from a relation between these numbers, and with a second program defining a specific number (n) of numbers, the transmitter (1) having an encoder (17, 18) which incorporates a generator for generating sequences of a predetermined number (t) of random numbers and an encoding program defining a code number (r) resulting from a relation between the key number (c) and each of the numbers in the sequence (t) at each of the relative positions defined by the numbers (n) generated by the second program, with the exception of at least one number at which position the code number (r) is placed, the transmitted signal being the image of the pseudo-random sequence created. The receiver uses an appropriate program to decode this sequence.
Patent FR-2675504-A1 (FR)
Title: Derives d'aryl-3 oxazolidinone, leur procede de preparation et leur application en therapeutique.
Inventor: FRANCOIS-XAVIER JARREAU
IPC: A61P25/20
Filed: 1991-04-16
Abstract: Dérivés répondant à la formule: (CF DESSIN DANS BOPI) où: R1 représente alkyle en C1 -C4 ; X représente oxygène ou méthylène; R2 représente alkyle en C1 -C4 ou CF3 ; R3 représente un groupe CH2 R4 dans lequel R4 est (i) un groupe hétérocyclique aromatique, pentagonal ou hexagonal, comprenant un ou deux atomes d'azote et éventuellement accolé à un noyau benzénique, ou (ii) un groupe de formule: (CF DESSIN DANS BOPI) où: n = 0 ou 1, et R5 et R6 représentent indépendamment alkyle en C1 -C4 ou benzyle, R5 et R6 pouvant en outre former conjointement avec l'atome d'azote auquel ils sont liés, un radical pipéridino, pyrrolidino, morpholino ou N-méthylpipérazino, ainsi que leur éventuel N-oxyde et les sels d'addition d'acide de ces dérivés et N-oxyde, ces dérivés se présentant sous diverses formes stéréoisomère ou sans la forme d'un mélange de ces formes, y compris la forme racémique. Utilisables en thérapeutique humaine ou animale.
Patent FR-2675527-A1 (FR)
Title: Dwelling consisting of transportable elements
Inventor: CLAUDE DURAND JEAN
IPC: E04B1/343
Filed: 1991-04-22
Abstract: The invention relates to the variable architecture of a modular and transportable two-storey dwelling, comprising a device for attachment to the ground, with vertical adjustment, and a device for connecting the elements to each other. This dwelling is intended for users desiring an individualised architecture, according to their taste. On account of the current professional requirements, the user will be able to transport his dwelling to the site which will be proposed for his work.
Patent FR-2676855-A1 (FR)
Inventor: GILLES MAZIERE
IPC: H01F27/02
Filed: 1991-05-23
Abstract: The subject of the invention is a method for sealing the junction between an overhanging portion of a piece (3) at least partially made of a synthetic material and an overmoulding (4) made of thermosetting resin. To this end, a slot (8) is formed in the said piece, in proximity to and around its said overhanging portion, an O-ring (9) is placed in the said slot and the thermosetting resin is moulded over the said O-ring.
Patent FR-2677009-A1 (FR)
Title: Elastic reins
Inventor: SOPHIE ROCCA
IPC: B68B1/04
Filed: 1991-05-29
Abstract: The invention relates to reins used in horseriding, in order to soften the pressure exerted by the rider's hand, reduce jarring and enable continuous contact with the mouth of the horse so as to facilitate steering. It involves elastic reins (2) which are of varying length and flexibility and are connected to the snaffle bit by a loop (1), the traditional reins then being fitted to the elastic reins either simply by stitching (3) or by a ring or snap hook.
Patent FR-2664517-A1 (FR)
Title: Procede de soudage aux ultrasons a compression controlee d'un joint.
Inventor: HECKARD DAVID P
IPC: B29C65/08
Filed: 1991-06-21
Abstract: Il est exposé un procédé de soudage aux ultrasons en deux étages, dans lequel un premier étage détermine la valeur du déplacement requis pour produire une force de compression désirée sur un joint ou ressort. Ce déplacement est envoyé à un second étage dans lequel le déplacement désiré est obtenu par l'intermédiaire d'une liaison aux ultrasons. Dans une variante du mode de réalisation, le premier étage détermine la valeur du déplacement requis pour obtenir un contact sans compression entre la garniture (joint) et le composant. Ce déplacement est ajouté à un déplacement déterminé empiriquement, requis pour obtenir une force de compression désirée sur la garniture. Le déplacement additionné est utilisé comme étant le déplacement désiré pour le second étage.
Patent FR-2663916-A1 (FR)
Title: Dispositif de dechargement automatique de bobines textiles.
Inventor: LUIGI MINTO
IPC: B65H67/04
Filed: 1991-06-27
Abstract: Dispositif de déchargement automatique de bobines textiles, constitué par une paire de supports (22) disposés en miroir sur les côtés de l'unité de collecte (18) respective, lesdits supports (22) comportant des premiers moyens de guidage (28) prévus pour l'alimentation des canettes vides (27), des seconds moyens de guidage (29) pour l'arrêt temporaire (31, 35) desdites canettes (27), des troisièmes moyens de guidage (40) prévus pour le coulissement de la bobine confectionnée (17) et des quatrièmes moyens de guidage (38) pour évacuer la bobine confectionnée (17) jusqu'à une position d'attente (17''').
Patent FR-2680588-A1 (FR)
Title: Device making it possible to communicate interactively with any person located outside premises such as a tourist office with a view to advising them of useful information such as that originating from the tourist office
Inventor: GILLES OSCHE
IPC: G06F3/02
Filed: 1991-08-20
Abstract: The present invention relates to a device for interactive communication between a person located outside premises and a computer device located inside these premises. The device is characterised in that the keyboard (3) of the computer device is of the sensitive glass type and is housed in a transparent plate (4) fixed to the rear of a transparent glazing (1) of the premises so as to enable the person to actuate the keys of the keyboard (3) from outside through the glazing (1) and to access, via the computer means located inside the premises (2), the desired useful information which is displayed by the display means likewise located inside the premises (2). The present invention finds application in particular in tourist offices.
Patent FR-2666851-A1 (FR)
Title: Engine with solar heat propulsion
Inventor: BRADLEY PANDE JOHN
IPC: F24S10/80
Filed: 1991-09-18
Abstract: The engine comprises: (a) a cavity for collecting solar energy, of ogive shape (13) comprising internal walls and external walls (10, 10a) holding between them a heat exchanger agent (11) which can allow to pass and can heat a propulsive fluid and the highest temperatures of which are located deep inside the cavity, and (b) a nozzle (17) fixed to and communicating with the heat exchanger agent, in which the heated propulsive fluid can pass and create a thrust, or, as a variant: (a) a heat exchanger the geometry of which is such that it comprises internal and external walls trapping between them a heat exchanger agent made of foam with open cells through which a propulsive agent can pass with turbulence, in which solar radiation can heat the internal wall and the heat exchanger agent made of open cell foam so that, for its part, the latter heats the propulsive agent, and (b) a nozzle fixed to and communicating with the open cell foam heat exchanger agent through which the heated propulsive fluid can pass in order to create a thrust.
Patent FR-2681585-A1 (FR)
Title: Dispositif de commande du va-et-vient des guides distributeurs de fil lors d'une operation de bobinage.
Inventor: CARLOS MATAS GABALDA
IPC: B65H54/28
Filed: 1991-09-23
Abstract: Dispositif de commande du va-et-vient des guides (39) distributeurs de fil lors de la réalisation d'une bobine biconique. Conformément à l'invention, l'ensemble des cames (26) commandant le va-et-vient du guide-fil (39) associé à chaque position, est commandé par un arbre moteur unique (28) s'étendant sur toute la longueur du métier et tournant à vitesse constante. Les variations de vitesse de rotation de la came de commande (26) sont obtenues par l'intermédiaire d'un variateur à cones et courroies (30, 31) associé à chaque système de renvidage. La position de chaque courroie (31) de transmission du variateur à cônes est déplacée en synchronisme avec la position d'ensemble "barre sinus" (27) du système de renvidage, permettant le maintien d'un pas constant de bobinage.