baber/WOPTO huggingface dataset:
Patent FR-2659567-A1 (FR)
Inventor: YVES PASQUIER
IPC: A63G27/00
Filed: 1990-03-16
Abstract: The roundabout comprises a substantially vertical mast (8), means providing a support (14) for a gondola fitted to move in a straight line along the mast (8), driving means (22, 24, 26) to move the means forming a support (14) along the mast (8) between a low and a high position and vice versa and a gondola (16) movably arranged in relation to said means forming a support (14). According to the invention, the roundabout also comprises a hub-shaft pair (40), one end (41) of which is integral with the means forming a support (14) and the other (49) is integral with the side surface of a cylindrical drum (50), with the shaft (47) fitted to rotate about a substantially horizontal axis, and driving means (55, 56, 57) to rotate the shaft (47) about its substantially horizontal axis, while the gondola (16) comprises at least one cylindrical part (58) fitted inside the drum (50) and guided in rotation in said drum (50) about a substantially vertical axis, and driving means (62, 64, 66) are fitted to rotate the cylindrical part of the gondola (16) in the drum (50) making it possible to subject the passengers to a complete revolution about a substantially vertical axis and a complete revolution about a substantially horizontal axis.
Patent FR-2662902-A1 (FR)
Title: Method for sowing and device for implementing it, and combined harvester/thresher
Inventor: BRUNO MEUNIER
IPC: A01D43/12
Filed: 1990-06-06
Abstract: The invention relates to an apparatus making it possible to associate a seeder under a combine harvester. Taking advantage of the passage of the combine harvester (1) taking up the straw (8) and leaving the ground momentarily bare, the sowing (5) takes place under the combine harvester even before the shredder or strewing device (9) has distributed the straw uniformly over the ground. Since the rollers (6) and the wheels (7) have placed the seeds in contact with the ground beforehand, the sowing is thus carried out under mulching (10). Among the most beneficial applications of the invention, mention may be made of the sowing of small seeds without preparing the earth for the purposes of ground cover or producing catch crops or the like.
Patent FR-2664279-A1 (FR)
Title: Procede d'obtention de kappa carraghenanes.
Inventor: JEAN-PIERRE LHONNEUR
IPC: C08B37/00
Filed: 1990-07-06
Abstract: La présente invention a pour objet un procédé d'obtention de kappa carraghénanes, à partir d'algues du type Euchema cottonii. Ledit procédé peut être mis en œuvre en continu.
Patent FR-2665012-A1 (FR)
Title: Circuit de pilotage cmos a faible bruit.
Inventor: KIM BYEONG-YUN
IPC: H03K19/0185
Filed: 1990-09-11
Abstract: Un circuit de pilotage CMOS à faible bruit comprend un transistor PMOS d'excursion haute (PM) qui a une première électrode de courant reliée à une tension d'alimentation (Vcc), une deuxième électrode de courant reliée a un nœud de sortie (N3), et une électrode de commande recevant un signal d'entrée; et un transistor NMOS d'excursion basse (NM) qui a une première électrode de courant reliée à une tension de la masse, une deuxième électrode de courant reliée au nœud de sortie (N3), et une électrode de commande recevant un signal d'entrée inversé. Le circuit de pilotage CMOS comprend en outre des moyens limiteurs (D) montés entre la première tension d'alimentation Vcc et la première électrode de courant du transistor PMOS d'excursion haute (PM) pour faire chuter à un niveau prédéterminé le signal appliqué au nœud de sortie (N3) lorsque le transistor PMOS d'excursion haute (PM) est débloqué, et réduire le courant maximal au nœud de sortie (N3) à une valeur d'intensité prédéterminée lors d'une transition ascendante du signal de sortie au nœud de sortie (N3).
Patent FR-2667148-A1 (FR)
Title: Postal weighing scales
Inventor: MICHEL FAJOUR
IPC: G01G19/00
Filed: 1990-09-21
Abstract: Electronic postal weighing scales comprising a weighing plate, a keyboard and at least one display screen, the keyboard, the said screen and the weighing plate being connected to a programmed electronic processor having memories containing the charge data depending on the nature of the postal product and the postal services used, characterised in that the keys of the keyboard correspond to the characteristics of the postal product such as the nature (12), the destination (11) and the mode of dispatch (13) of this product, and that any of them are chosen by the user during a weighing operation as a function, not of a postal designation, but of the postal services actually required by this user, so that these services can be interpreted and translated into a postal designation which can be varied using a subroute and an interchangeable interpretation module, this designation being displayed with the corresponding charge rate on a reserved zone of a screen.
Patent FR-2670062-A1 (FR)
Inventor: YVON FOUCHE
IPC: H04N5/44
Filed: 1990-11-30
Abstract: Receiver comprising a high frequency-intermediary frequency transposition oscillator, an intermediary frequency-base band transposition oscillator, a sampling oscillator and receiving a signal modulated by at least one circuit for the inverse rapid Fourier transformed calculation FFT-1 according to a multicarrier modulation of the type OFDM (Orthogonal Frequency Division Multiplexing) with addition of a transition interval at the beginning of each emission interval, the spectrum of said signal including two pilot spectral lines presenting between each other a fixed frequency difference. The method is characterized by the following steps: 1) determination of the beginning of an emission interval; 2) determination of the position of the two pilot lines; 3) calculation of the variation of phases of said two lines as a fonction of time and exploitation of the result in order to adjust the frequency of the sampling oscillator and of the intermediary frequency-base band transposition oscillator. Application to digital television.
Patent FR-2672857-A1 (FR)
Title: Electronic side rear-view (wing mirror) device for motor vehicles
Inventor: GIANG NGUYEN HOANG
IPC: B60R1/00
Filed: 1991-02-14
Abstract: Electronic side rear-view device for a vehicle, comprising a camera (2) and a display screen (3) connected together by an optical transmission means (4), characterised in that the camera (2) is located inside the vehicle and in that it takes its pictures through an optical reception block (1).
Patent FR-2673297-A1 (FR)
Inventor: JEAN-FRANCOIS CAVAIGNAC
IPC: G01T1/202
Filed: 1991-02-26
Abstract: A neutrino detection method is described and comprises the stages of exposing a detector to a neutrino flux, said detector comprising an assembly of fluorindate monocristals, identifying the number of events corresponding to the capture of high energy neutrinos by fluorine atoms, deducing therefrom the number of high energy neutrinos striking the detector, identifying the number of events corresponding to the capture of high energy neutrinos by indium atoms, deducing therefrom the activation cross section of the indium for the high energy neutrinos, and using this activation cross section value to calibrate reactions resulting from interaction of low energy neutrinos and indium.
Patent FR-2676532-A1 (FR)
Title: Device for monitoring temperature in a freezing chamber
Inventor: DOMINIQUE PERRET
IPC: G01K11/06
Filed: 1991-05-16
Abstract: Device for monitoring temperature in a freezing chamber, comprising a tank (2) having a first and a second compartment (14, 15) which can communicate with each other through a passage or a channel (13), the first compartment (14) being designed so as to retain a solid block resulting from the freezing of a liquid product and the said passage or channel being designed so that, when the aforementioned solid block melts, the liquid resulting therefrom flows into the second compartment, the presence of product in the second compartment (15) indicating that the temperature in the aforementioned chamber has risen at least as far as the melting temperature of the aforementioned product.
Patent FR-2676596-A1 (FR)
Title: Sockets with batteries
Inventor: GILBERT WURTZ
IPC: H01M50/213
Filed: 1991-05-17
Abstract: The invention relates to a device making it possible to do away with the various sizes and shapes of batteries and accumulators and to replace them by cylindrical cases called "SOCKETS". It consists of a cylindrical casing (1) fitted with a base (2) into which a second cylindrical casing (3) is inserted, the latter also being fitted with a base (4), the two cylindrical casings are separated by a gap (5) which facilitates removal or insertion of the cylindrical facing (3) (4). When the user inserts a battery or an accumulator of the R6 type "stick" model into the cylindrical casing (3), (4), he replaces the battery model and the stick model accumulator of the R14 type. The base (4) is fitted at its centre with a conducting element (9) which makes the contact either with the electrical or electronic appliance or with the base of the cylindrical casing (2) which is itself also fitted at its centre with conducting elements (6), (7) and (8). When the user inserts the casing (3) (4) fitted with the battery or accumulator into the cylindrical casing (1), (2), he replaces the battery or accumulator models of the R20 "stick" type.
Patent FR-2668669-A1 (FR)
Title: Circuit et procede de generation de signaux de temps.
Inventor: GORECKI JAMES L
IPC: H03L7/081
Filed: 1991-07-18
Abstract: L'invention concerne un circuit destiné à générer plusieurs signaux de temps. Il comporte des cellules à retard (10-1, 10-2...10-N) connectées en cascade, ayant chacune une entrée couplée à une sortie d'une autre cellule, et plusieurs bascules (70-1, 70-X). Des entrées de positionnement de diverses bascules sont couplées à des sorties de diverses cellules de charge pour déterminer des temps d'apparition de front avant de diverses impulsions de temps. Le circuit comprend un détecteur de phases (21) recevant un signal d'horloge (CK) et un signal indiquant une propagation d'un état logique à travers un groupe des cellules à retard pour produire un signal d'ajustement. Domaine d'application: synchronisation d'éléments numériques dans des systèmes électroniques numériques, etc.
Patent FR-2665590-A1 (FR)
Title: Circuit attenuateur tres performant.
Inventor: JAMES WOO
IPC: H03H11/24
Filed: 1991-07-31
Abstract: La configuration d'atténuateur très performante divise un trajet de signal en plusieurs trajets d'atténuation parallèles (18 à 22) ayant chacun une valeur prédéterminée d'atténuation. Sur chaque trajet d'atténuation, un commutateur (SW2 à SW4) est prévu pour coupler sélectivement l'un des trajets d'atténuation à un connecteur d'entrée (10). Chaque trajet d'atténuation possède un amplificateur tampon à FET (24 à 28), et les sorties des amplificateurs tampon à FET sont connectées à l'entrée d'un multiplexeur ou d'un commutateur électronique (30 à 34, SW5). Le commutateur électronique sélectionne le signal de sortie de l'amplificateur tampon à FET qui doit être transmis à un circuit de commande de sortie (36).
Patent FR-2665777-A1 (FR)
Title: Dispositif de programmation pour un emetteur de telecommande.
Inventor: HERBERT KELLER
IPC: H03J1/00
Filed: 1991-08-02
Abstract: Le dispositif de programmation comprend une unité de calcul, deux interfaces d'entrée et au moins une interface de sortie pour réaliser une liaison avec un émetteur de télécommande à programmer, des codes comprimés étant inscrits dans une mémoire de l'émetteur de télécommande sous la conduite de l'unité de calcul. Il comporte une deuxième interface d'entrée 28 qui permet la réception de signaux d'un émetteur 29, par exemple un émetteur à infrarouge. Ces signaux sont analysés dans un analyseur 30 et sont ensuite codés dans une unité de codage 31 et inscrits sous forme de signaux codés et comprimés dans la mémoire 12 de l'émetteur de télécommande 10 sous la conduite du clavier 24 de l'unité de calcul 21. Application à la programmation universelle d'unités de télécommande.
Patent FR-2666495-A1 (FR)
Title: Support which sinks down, depending on the load, for slats or elastic strips of an assembly of slats or strips for a bed base or frame
Inventor: SIEGBERT HARTMANN
IPC: A47C23/06
Filed: 1991-09-06
Abstract: The invention relates to a support which sinks down, depending on the load, for an elastic slat of an assembly of bed-frame slats having at least one carrier element supporting the elastic slat and bearing elastically on a guide system in at least one fastening element intended to be connected to the bed frame. This support is characterised in that the guiding of the carrier element (6) in the fastening element (1, 18) comprises a guiding cylinder (2) and a sliding piece (4) which can move against an elastic force.
Patent FR-2666883-A1 (FR)
Title: Systeme video a haute resolution pour verification de pieces.
Inventor: TURCHECK STANLEY P JR
IPC: G06T7/60
Filed: 1991-09-17
Abstract: Le système vidéo à haute résolution de l'invention pour la vérification détaillée de pièces comprend un dispositif à couplage de charge (CCD 34) ayant une haute résolution pour l'analyse d'une pièce à vérifier suivant un axe X et suivant un axe Y, un convertisseur analogique-numérique (40) et un circuit de tassement (41) pour comparer dans un contrôleur (24) les données numériques tassées résultant de l'analyse d'une pièce à vérifier aux données numériques tassées résultant de l'analyse d'une pièce standard et déterminer ainsi si la pièce contrôlée est bonne ou non.
Patent FR-2681933-A1 (FR)
Title: Section constructed by cold-forming a strip of steel
Inventor: LAMARA YOUNSI
IPC: B21D47/01
Filed: 1991-09-26
Abstract: The subject of the present invention is a section constructed by cold-forming a strip of steel, particularly for a road or rail transport-vehicle side rail, of the type comprising a web (1) and at least one flange (2) perpendicular to the web. The thickness of the flange (2) is increased by cold-folding a portion of this flange through 180@ so as to increase the moment of inertia of the cross-section of the section with respect to its linear mass (mass per unit length).
Patent FR-2684950-A1 (FR)
Title: Service module with multiple functions for motor vehicles
Inventor: JEAN-LOUIS CHIAPELLO
IPC: B60Q1/04
Filed: 1991-12-12
Abstract: Service module with multiple functions for a motor vehicle, characterised in that it includes a hollow beam extending transversely to the front part of the body of the vehicle, the said beam containing at least lighting and signalling devices (4, 5), as well as equipment devices of window washer (6) type, ventilation grille (7) and various supports (10).
Patent FR-2684903-A1 (FR)
Title: Improvement to a method for forming an annular extra thickness at the sleeve end of an elastic articulation after its moulding, and its applications
Inventor: MICHEL GAUTHERON
IPC: F16F1/38
Filed: 1991-12-11
Abstract: Improvement to a method for forming, after moulding, an annular extra thickness at at least one of the ends of the inner sleeve (1) of an elastic articulation, characterised in that the shape of the planar face (5) of the said inner sleeve (1) is supplemented, during the forming of the said annular extra thickness, by at least one projecting element, such as a cylindrical rib (18), concentric with the axis of revolution, or embossed radial fluting (19), hollowed-out imprint marks carried by the riveting (snap) head (die) (13) in order to improve resistance to the forces exerted in service on this bearing face.
Patent WO-9220031-A1 (WO)
Title: Administration and invoicing device
Inventor: DOS-REIS MANUEL
IPC: G06Q10/00
Filed: 1992-05-04
Abstract: The device includes a microcontroller (1) linked to a display ciricuit (2) which sends data back via said microcontroller to a multichannel address selector circuit (3) for selecting addresses, in partiucular those of a first set of static RAMs (4), a second set of EPROMs (5) and a third set of dynamic RAMs (6), the microcontroller/display circuit (2) assembly being connected to interfaces for controlling various peripherals.
Patent FR-2689209-A1 (FR)
Inventor: JEAN-RENAUD BRUGEROLLE
IPC: F17C13/08
Filed: 1992-03-31
Abstract: An assembly comprising an intermediate volume of medium-pressure gas (8) in a transportable housing (3) which is advantageously combined with a user apparatus (4) and selectively connectable to a high-pressure gas supply (1) by coupling it to a filling unit (2) via a quick connection system (15, 16). The assembly is particularly useful in portable welding apparatuses.
Patent FR-2688985-A1 (FR)
Title: Articulation for bracelet of wrist watch - has two lateral recesses engaged by strip with tubular extremity housing spring which pushes cylindrical rod terminated with ball
Inventor: HERVE SCHICK
IPC: A44C5/14
Filed: 1992-03-30
Abstract: The articulation for a wrist watch bracelet (10) includes a strip (20) fixed in a lateral recess (4) provided in the watch casing. The strip is engaged by the bracelet extremity. The other extremity of the strip engages a second recess provided in the casing. The strip is fixed to the right recess via hinge (21) which allows it to rotate. The strip extremity is cylindrical and houses a spring (22) which pushes a rod (23). The rod has a cylindrical shape and terminates with a ball (26). USE/ADVANTAGE - For fixing bracelet to jewellery or wrist watch. Is reliable being easily removed without additional tools. Is discrete and comfortable to wear.
Patent FR-2681912-A1 (FR)
Title: Apparatus for pumping of fluid materials and use thereof for spraying concrete
Inventor: OTHMAR MANNHART
IPC: F04B/
Filed: 1992-05-14
Abstract: Pumping apparatus of the type comprising twin cylindrical pumping chambers (1) and (2) alternately sucking up and discharging the material to be pumped, sucking up taking place through orifices (3) and (4) formed in the common supply chamber (5), and delivery taking place via a delivery pipe (8) moved towards the orifice of the chamber which is to deliver. Pumping is carried out by pumping pistons (6) and (7) controlled hydraulically formed in the chambers (1) and (2), the hydraulic circuit being laid out to make sure that the pumping piston of the material-intake chamber arrives at the total filling position before the delivery chamber arrives in the total delivery position. In another embodiment, the pumping apparatus comprises "balance arm effect" means in which the pumping speed automatically increases in order to compensate for the drop in flow rates due to the time necessary for the delivery pipe to move from one orifice to the other. The apparatus provides exceptional flow rate without pulsing and is particularly useful in apparatus for spraying or splashing concrete.
Patent FR-2693492-A1 (FR)
Title: Cable stayed bridge - comprises tower(s) with cables extending from top(s) to deck and longitudinal steel beams with deck slabs spanning between
Inventor: GASTON QUIEDEVILLE
IPC: E01D21/06
Filed: 1992-07-10
Abstract: A cable stayed bridge comprises one or more vertical towers (11) with cables (12) extending from tops to the deck (9), composed of main steel longitudinal beams (13) with transverse slabs (16) spanning between. The main beam webs (14) may have sections of wave, sawteeth or alternate trapezia form. Deck slabs are concrete with permanent shuttering on the underside. The tower and beams are fixed to the pier (10) supporting the cabling. Construction process comprises fixing tower to main beams, placing cables and installing same on the pier. Assembly is by crane or launching gantry from one end. USE/ADVANTAGE - Improved design, light structure with usual load capacity, easily handled during erection, cost effective.
Patent FR-2695744-A1 (FR)
Title: Machine for analysing game coupons
Inventor: JEAN-MARIE GATTO
IPC: G06K13/06
Filed: 1992-09-17
Abstract: The machine has a roller drive (17) that carries the coupon past a reader, and a processor that converts the information read from the coupon to a digital format for transmission to a central computer. The reader has an image detector (15), of elongated shape, suspended in a box (1,2,3) with its end mountings (20,21) attaching it to the frame of the machine.  The reader extends the width of a coupon, and is elastically mounted so that it is held against the roller as the coupons pass through.  The image data is then converted to a digitally encoded form.
Patent FR-2700578-A1 (FR)
Title: Dispositif de fermeture d'un coulissant muni de moyens pour éviter les fausses manÓoeuvres.
Inventor: CHARLES PRUNET
IPC: E05B63/18
Filed: 1993-01-18
Abstract: La présente invention concerne, parmi les dispositifs de fermeture de fenêtres de type "coulissants" avec un chambranle, ceux qui comportent un système de sécurité anti fausse manœuvre. Le dispositif selon l'invention se caractérise essentiellement par le fait qu'il comporte une serrure 4 disposée sur le coulissant et une gâche 5 disposée sur le chambranle et comportant un logement ouvert 6 délimité par une partie en saillie 7 la serrure comportant un corps 8 en forme de glissière 9 en creux 10, un coulisseau 11 monté en translation dans la glissière, un crochet 12 monté solidaire du coulisseau et émergeant du corps par une fente 13 réalisée dans ce corps, une tige 20 montée dans le corps 8 et apte à prendre une position de repos 21 et une position de travail 22, des moyens élastiques pour tendre à maintenir et à ramener la tige dans sa position de repos, et des moyens 27 pour commander le passage de la tige de sa position de repos à sa position de travail quand la serrure 4 et la gâche 5 arrivent au voisinage l'une de l'autre, le coulisseau 11 comportant une butée 24 apte à venir au contact d'une première extrémité 25 de la tige quand elle est dans sa position de repos 21 et une encoche 26 proche de la butée apte à recevoir la première extrémité de la tige quand elle est en position de travail 22.
Patent FR-2701518-A1 (FR)
Title: Device for joining a shaft and a cardan fork especially for a motor vehicle steering column
Inventor: PATRICK COURVOISIER
IPC: B62D1/16
Filed: 1993-02-10
Abstract: This device, in which the fork includes a tubular body (3), at one of the ends of which are formed branches (4) for receiving means for articulation to the cardan, a member (5) for filtering out vibration being mounted under stress between the body (3) and a corresponding portion of the shaft (1), is characterised in that the filter member is mounted under stress between the body and the shaft by force fitting between these two components and in that at least one sleeve (6) made of an elastically deformable material is interposed between the facing surfaces of the filter member (5) and of the body and/or of the shaft, the facing surfaces of this sleeve and of the body and/or of the shaft including complementary raised and indented parts (6a, 3a) for positional immobilisation.
Patent FR-2702645-A1 (FR)
Title: Adaptable bath tub for bathroom
Inventor: GERARD DIEUDONNE
IPC: A47K3/02
Filed: 1993-03-16
Abstract: Adaptable bath tub including a receptacle (2), comprising a substantially horizontal base (3), two side walls (4, 5) and two transverse end walls (6, 7), these walls together delimiting a contour having a section which is closed on itself, ending at the top part of these walls in a lip (8) folded towards the outside of the receptacle, the two side walls having longitudinal dimensions which are substantially greater than those of the transverse walls, each of the latter sloping with respect to the vertical by opening out from the base towards the lip of the top part in order to constitute a backrest against which the user's back rests, leant without distinction against one or the other of these transverse walls. According to the invention, the bath tub comprises, opposite each of the transverse walls, projecting towards the inside of the receptacle in its side walls, bearing surfaces (13, 14 - 15, 16) on which both of the user's feet are normally likely to rest when his legs are lying flat against the base of the receptacle, the distances which separate, respectively, the said projecting surfaces of each of the opposing transverse walls being different from each other so as to accommodate the body size of different people but using the same receptacle.