baber/WOPTO huggingface dataset:
Patent FR-2658781-A1 (FR)
Title: Propulsion system for a ship, and ship propelled by such a system
Inventor: JEAN LACQUEHAY
IPC: B63H5/14
Filed: 1990-02-26
Abstract: The propulsion system (1) comprises a screw (2) housed inside a nozzle (3). Straightening elements (10) placed in the outlet channel (3b) of the nozzle (3) make it possible to straighten the outflow of the stream of water and thus increase the thrust force produced by the screw (2).
Patent FR-2671108-A1 (FR)
Title: Tubes de cuivre a resistance a la corrosion amelioree et procede pour les obtenir.
Inventor: PASCAL LETERRIBLE
IPC: C23C22/52
Filed: 1990-12-26
Abstract: Traitement de tubes en cuivre ou alliage de cuivre destiné à améliorer leur tenue à la corrosion résultant d'un chauffage temporaire desdits tubes, caractérisé en ce qu'on forme à la surface dudit tube un film mince comprenant de l'anhydride borique B2 O3 ou un précurseur de B2 O3 formant de l'anhydride borique B2 O3 lors dudit chauffage temporaire. Application à la fabrication de tubes peu sensibles à la corrosion par piqûres résultant notamment des travaux de brasure et de cintrage.
Patent WO-9202097-A1 (WO)
Inventor: DZIULKO ADOLPHE RICHARD
IPC: H04M1/57
Filed: 1991-07-19
Abstract: Dispositif pouvant être utilisé comme enregistreur d'appels téléphoniques, entièrement autonome, miniaturisé, faisant appel à la commande vocale et transformant les sonorités successives en autant de points sur un écran à cristaux liquides. Un décodeur transforme les points en chiffres correspondants. La lecture se fait selon un code établi. Un seul coup d'oeil sur l'écran permet d'apprécier le nombre d'appels et dans une certaine mesure de reconnaître les correspondants et leurs intentions.
Patent FR-2674137-A1 (FR)
Inventor: JACQUES EVEILLARD
IPC: A63D15/00
Filed: 1991-03-18
Abstract: The invention relates to a billiard game, in particular a billiard table, having a substantially plane playing surface (2), which is preferably rectangular, limited at its periphery by retention edges (3) and bordered longitudinally by a concave playing surface (1) arranged between the plane playing surface (2) and the longitudinal retention edges (3). <??>According to the invention, the said concave playing surface (1) has a radius of curvature R of between 0.30 and 1.1 metres, the centre C of the circle determining the said radius of curvature R being located on a straight line D perpendicular to the plane playing surface (2) and passing through a point of intersection between the plane playing surface (2) and the concave playing surface (1). <??>Application to billiard tables.
Patent FR-2661479-A1 (FR)
Title: Supports for cables and similar elongate bodies
Inventor: PETER FEARNS
IPC: F16L3/23
Filed: 1991-04-24
Abstract: A support for cables, or the like, includes a substantially rigid element (1) of channel-shaped cross-section open at the top such that it can be used as a support with a single hook. One flange (3) of the channel has a hole (6) and the other (5) has an elongate slit (11) extending perpendicularly to the channel in order to allow an auxiliary clamping element to be fastened rigidly to it, which auxiliary element may be fastened by a single screw the shank of which extends through the elongate slit (11). Preferably, there is an opening in the first wall of the channel opposite the slit, which remains accessible when the support is fitted, so that a flexible cable tie can be passed through this opening and through the slit (11) in order to fasten cables to the base of the support when required; this opening may be an elongate hole which also receives a fastening screw.
Patent FR-2678798-A1 (FR)
Title: Device for protecting an individual card, such as a bank card or the like
Inventor: GEORGES TRIMAILLE
IPC: A45C11/18
Filed: 1991-07-03
Abstract: The protection device of the invention comprises a rigid case (10) including two generally rectangular opposed flat walls (26, 46), spaced apart so as to form a housing (50) for accommodating a card (12) and joined on three sides so as to define a narrow elongate slot (52) at a fourth side, communicating with the housing (50) for inserting and extracting the card, a retention element (54) attached to one of the walls and extending partly over the width of the slot, as well as a return spring (60) placed in the housing (50) opposite the slot (52) and able to push on the card (12) for the purposes of extracting it or for holding it bearing against the retaining element (54).
Patent FR-2666544-A1 (FR)
Title: Roue en resine.
Inventor: YOUICHI NISHIMURO
IPC: B29L31/30
Filed: 1991-09-05
Abstract: Roue (11) en résine comportant deux parties moulées (11A et 11B) indépendamment ou plus dont l'une est vissée dans l'autre partie moulée ou les autres parties moulées, de façon à ce que les parties moulées soient ajustées et couplées ensemble. La roue (11) comprend une jante (1), un disque (2) et un trou pour boulon du moyeu (3). Une telle roue est utilisable dans le domaine de l'automobile.
Patent FR-2681926-A1 (FR)
Title: Dispositif de suspension a lames flechissantes a grand debattement.
Inventor: JEAN-MICHEL SIMON
IPC: F16F15/04
Filed: 1991-10-01
Abstract: Dispositif de suspension à lames fléchissantes à grand débattement, chaque groupe de lames possédant trois points de suspension dont deux extrêmes et un central. Ce dispositif comporte au moins deux groupes de lames 1; 1' reliés l'un à l'autre soit par lesdits points de suspension extrêmes, soit par lesdits points de suspension centraux, ces groupes étant à l'inverse reliés auxdites structures 6; 9, respectivement soit par les points de suspension centraux, soit par lesdits points de suspension extrêmes. Application à la suspension des cabines de camions.
Patent FR-2683570-A1 (FR)
Title: Roof outlet for ventilation, particularly for controlled mechanical ventilation
Inventor: MICHEL GOUBAUD
IPC: F24F7/02
Filed: 1991-11-08
Abstract: This is a roof outlet of the sort including, in relation with one another, a connection fitting (14) which, when located on its lower face, is capable of allowing connection thereof to any underlying pipe whatsoever, and at least one outlet opening (15) which, when located on its upper face, causes this connection fitting (14) to communicate with the outside. According to the invention, the connection fitting (14) is extended into a button hole shape along the line of slope (L) of the roofing elements (10) in question, and the same is true of the outlet opening or openings (15). Applications: particularly, to controlled mechanical ventilation.
Patent FR-2684492-A1 (FR)
Inventor: RAYMOND BERNIER
IPC: H01R4/00
Filed: 1991-11-29
Abstract: The electrical interconnection device comprises a body (1) made of an insulating elastic material through which passes at least one conduit (2), and at least one conducting element (23) inserted into the conduit (2) in order to establish therein an electrical contact with another conducting element (23). A bearing shoulder (26) formed between a shank (24) and a head (25) of the conducting element (23) is applied against the body (1) in the vicinity of the conduit (2), and prevents the complete penetration of the conducting element (23) into the conduit (2). Use in particular in connectors or in electronic assemblies.
Patent FR-2686583-A1 (FR)
Title: Device for blocking standard containers for household waste (rubbish)
Inventor: GASTON CARVAL
IPC: B65F1/14
Filed: 1992-01-03
Abstract: The invention relates to a device making it possible in a simple manner to block containers for household waste. It consists of a reinforced concrete base (1) on which a support (2) is fastened, on which support is fastened a movable U-shaped arm (3) which encircles the containers and immobilises them by virtue of a "policeman's hat" (5). The device according to the invention is intended for use in a rural area and out of doors.
Patent WO-9220605-A1 (WO)
Title: Safety closing device for a lift cage
Inventor: LOMBARD XAVIER
IPC: B66B13/16
Filed: 1992-04-29
Abstract: Fully mechanized safety device for a building site lift. The advantage of such a system lies in its sturdiness, in that it can be more easily repaired and consequently better serviced than an electromechanical device with which users may tend to tamper. The safety device includes a lever (13) integral with a circular plate (23) provided with a recess (24). The lever and the disk rotate about an axis (25). According to the position it adopts, the lever aligns the recess (24) with a slide (16), thereby enabling a landing door (22) to be slidingly opened. In this case, the lever (13) extends inside the lift cage opposite said opening. The lift continues to operate only once the door (22) has been closed and the lever (13) depressed.
Patent WO-9310824-A1 (WO)
Title: Novel macromolecular polyamine iodine-containing compound, process for its preparation and its use as a contrast agent
Inventor: MEYER DOMINIQUE
IPC: C08G73/02
Filed: 1992-12-03
Abstract: Biological or synthetic macromolecular polyamine compound, optionally of the dendrimer type, characterized in that it carries at least three radio-opaque iodine-containing derivatives.
Patent FR-2686567-A1 (FR)
Title: Marine antipollution surface collector
Inventor: EMMANUEL CARPENTIER HENRY PAUL
IPC: E02B15/04
Filed: 1992-01-28
Abstract: The invention relates to an apparatus intended for collecting floating bodies, objects, waste, debris, hydrocarbons or other substances drifting on the surface of the water. The principle of this apparatus, named MARINE ANTIPOLLUTION SURFACE COLLECTOR is actuated by a pressurised air or water spray boom which creates a surface current pointing towards a receiver compartment. It is the technical application of a novel principle of cleaning the surface of the water with a floating machine. The model described is drawn in Figure II. It is composed of two floats (5), a receiver compartment (4) and an orientable spray boom (1). Finally, it also comprises a movable container.
Patent FR-2687870-A1 (FR)
Title: Comparator with hysteresis
Inventor: JOSEPH HAMID
IPC: H03K3/3565
Filed: 1992-02-24
Abstract: The invention relates to voltage comparators. A comparator with hysteresis comprises a differential amplifier stage (4), and load means (6) connected to the outputs of the differential amplifier stage and to the output (S) of the comparator. The comparator further comprises means for hysteresis switching (10) which are connected between the differential amplifier stage and the load means, in order to define two levels of switching for the input signal under the authority of a second reference signal which is applied to them, by virtue of which the comparator switches from a first to a second state when the input signal reaches the first switching level, and it switches from the second to the first state when the input signal reaches the second switching level. Application to integrated circuits.
Patent FR-2672368-A1 (FR)
Title: Removable shower head for sanitary ware
Inventor: MARTY GARRY R
IPC: E03C1/04
Filed: 1992-03-06
Abstract: A removable shower head (24) for sanitary ware (30) is described, which can be removed from the upper part of the sanitary ware in order to direct a flow of water towards the desired point. The shower head (24) comprises a housing formed of an upper cover (114) and a lower cover (137), the upper cover including several ribs (136, 138, 140), one of which can interact with an internal surface of the lower cover, in order to increase the stability of the housing.
Patent FR-2692324-A1 (FR)
Title: Device for fixing cover plate to folded sections - has locating pegs that engage with holes along edges of these sections to join with movable locking slide
Inventor: DANIEL GRENGLET
IPC: A47B47/03
Filed: 1992-06-16
Abstract: The fixture consists of a pair of pegs (16) mounted in projection on the rear face (14) of a cover plate (10). Each peg successively passes through a hole (24) along the edge (22) of a folded section (18) and an opening (32) in a slide (26). The slide is movable between an introductory position for the peg, to a position where the peg is locked. The edge of the opening (32) then engages with a throat formed in the peg. A fixing bolt (40) screwed into a captive nut (38) anchored to the rear face (36) of the slider clamps the folded section in relation to the slider. USE/ADVANTAGE - For fitting a cover plate onto two folded sections forming part of furniture containing electrical or electronic equipment. The pegs replace the normal fixing screws for a neater appearance.
Patent FR-2694169-A1 (FR)
Title: Shelving for attachment to visual display unit e.g. cathode tube - has belt to locate supports on visual display unit and adjustable brackets to secure shelves
Inventor: PATRICK MELCER
IPC: A47B81/06
Filed: 1992-07-30
Abstract: The shelving has two supporting elements (26) which are maintained at the sides of a visual display unit (12) by a belt (30) which also secures a transverse member (28) to the top of the display unit. The insides of the supporting elements (26) have anti slip pads to add to their stability. The belt (30) passes through longitudinal slots in the transverse member (28) and also the supporting elements (26). Each supporting element (26) carries two brackets (48). The brackets (48) are adjustable vertically by sliding and are fixed as required by disengageable dowels. Shelves or trays (50) are attached to the brackets by sliding groove and flange connections. ADVANTAGE - Space adjacent to visual display units may be utilised for office purposes.
Patent FR-2696754-A1 (FR)
Title: Extn. and isolation of cells from organ - by total digestion in enzyme, recovery of soln., cooling and sepn. by centrifuge.
Inventor: CHRISTOPHE ARBET-ENGELS
IPC: C12M3/08
Filed: 1992-10-14
Abstract: Isolation of cells or gps of cells from whole or part of an organ is effected by; (a) placing organ or part of organ in digester(1), equipped with filter allowing passage of cells to be isolated, (b) circulating digestion fluid, and (c) continuously recovering filtered soln. contg. cells in at least one container and regularly sepg. from soln. The organ is totally digested. Also claimed is an appts. comprising a digestion chamber (1) with entry (2) and exit (3) fitted with a filter (4). A source of digestion fluid (10,11) with a valve (12) is connected to the entry (2) via a pipe (5) after passing through a heater (7). Soln. is recovered from the digestion chamber (1) to prim. (11) and sec. (10) containers via valve (13). USE/ADVANTAGE - Extn. of Islets of Langerhans and beta pancreatic cells from pancreas (claimed). High yield with reduced cell damage, 3-4 times conventional methods for Islets of Langerhans. Reduced cost by recovery of collagenase. Use of excessive saline is avoided. Method can be automated.
Patent FR-2686154-A1 (FR)
Title: Procede d'analyse quantitative d'un composant d'un courant gazeux, et dispositif pour sa mise en óoeuvre.
Inventor: BURKHARD STOCK DR
IPC: G01N33/497
Filed: 1993-01-13
Abstract: Procédé pour déterminer quantitativement un composant d'un courant gazeux avec un conduit d'essai (1) comportant un point d'étranglement (2), traversé par le courant gazeux, comportant un conduit d'échantillon (3) menant à une entrée de gaz (4) d'un capteur de gaz (5), comportant un capteur de pression (8) raccordé au conduit d'échantillon (3), dérivé en amont du point d'étranglement (2), comportant une soupape (7) raccordée à une sortie de gaz (6) du capteur de gaz (5) et comportant une unité de commande (11). Selon l'invention, l'unité de commande (11) est conçue pour ouvrir la soupape (7), puis pour déterminer le volume de gaz qui a traversé le conduit d'échantillon (3) et enfin pour fermer la soupape (7). Application à la mesure de la teneur en alcool dans l'air expiré.
Patent FR-2700311-A1 (FR)
Title: Permanent ground anchor stake for vegetation
Inventor: CHRISTIAN TOCCI
IPC: B63B21/24
Filed: 1993-01-13
Abstract: The anchor comprises a metal tube (1) ending in diametrically opposite openings and carrying a double conical metal point (3). Two smooth steel legs (6) are held at one end in the blind bore (5) of a cylindrical piston (4). The tube end, opposite the point, is closed by a cap (9), welded watertight, with a central attachment ring (10). The cap also has a high pressure hydraulic connection (11). The piston skirt is grooved (7) for "O" rings (8). The steel legs are forced out through the tube apertures, forming anchor barbs.
Patent FR-2702437-A1 (FR)
Title: Dispositif de freinage assisté à commande automatique simplifiée.
Inventor: PIERRE GAUTIER JEAN
IPC: B60T13/569
Filed: 1993-03-10
Abstract: Ce dispositif de freinage assisté comprend un servomoteur pneumatique de freinage (1) associé à un maître-cylindre (2) et doté d'une électrovalve de commande automatique (26), ce servomoteur fonctionnant suivant un principe de réaction mixte et comprenant un piston pneumatique mobile (5) portant un clapet de commande (7) actionné par une tige (8), ainsi qu'une cloison (4) mobile sous l'effet d'une différence de pression, cette paroi mobile (4) étant montée coulissante par rapport au piston pneumatique (5). Le dispositif de l'invention permet, avec très peu de moyens, d'assurer un freinage automatique sans perturbation du fonctionnement normal du servomoteur.
Patent FR-2703434-A1 (FR)
Title: Protective device for gas cylinders (bottles)
Inventor: SERGE BRIEE
IPC: B65D23/08
Filed: 1993-03-29
Abstract: The gas cylinder is protected during transportation by a flexible jacket (1) sized to fit removably over the gas cylinder (6) and cover the lateral wall and domed upper face thereof. The first end (2) of the jacket is completely open. The second end (4) comprises a central opening (5) of smaller diameter for the passage of the gas cylinder stopper. The device allows the cylinder to be transported without the soiling on the external face of the bottle being deposited on the clothing of the user and/or on the walls of car boots.
Patent FR-2707388-A1 (FR)
Title: Method and device for measuring the profile of a plane section of a surface and, in particular, profiled sheet metal
Inventor: JEAN-JACQUES BERTRANDIE
IPC: G01B11/24
Filed: 1993-07-07
Abstract: A straight line AA' is defined in the section plane and an origin O is defined on the straight line AA'. Successive points M on the straight line AA' are chosen. For each point M, the distance OM and the distance MK from M to a point K on the surface (1), in a direction MK making an angle alpha with AA', are measured. The coordinates of K in a reference frame (@, @) are calculated. The absolute value of the derivative of MK with respect to OM is calculated. If the value of the derivative is less than a predetermined value a, the point having the coordinates of K is plotted on a graph. The points on the graph are joined.
Patent FR-2709299-A1 (FR)
Title: Hydraulic device for picking up platens stored in spaced vertical layers allowing the spacings between the same platens to be reduced in order to store the whole in a smaller volume
Inventor: MAPI
IPC: B66F9/12
Filed: 1993-07-23
Abstract: The invention relates to a device making it possible to pick up platens stored spaced apart in vertical layers and to reduce the spacings in order to store the whole of the platens in a smaller volume, and to do so without manual effort. It consists of a fixed framework with forks, in which framework there slide platen-holding moving decks moved by a ram actuating chains, the independent stays (ties) of which allow their vertical spacings to be adjusted. The device according to the invention is intended more particularly for graphic activity (fiduciary or classical printing).
Patent FR-2694680-A1 (FR)
Title: Procédé de préparation de lait riche en acide gras n-3 et composition alimentaire pour vaches laitières destinée à la mise en Óoeuvre de ce procédé.
Inventor: KEUN YEO YOUNG
IPC: A23C9/20
Filed: 1993-08-10
Abstract: Une composition alimentaire pour vaches laitières comprenant environ 30 à 60% en poids d'une source d'acides gras n-3, environ 7 à 20% en poids d'une source de glucide, environ 3 à 6% en poids de foin pulvérulent, environ 30 à 50% en poids d'un émulsifiant et environ 0,05 à 0,15% en poids d'un anti-oxydant, et un procédé de production de lait riche en acides gras n-3 consistant à nourrir les vaches laitières avec ladite composition alimentaire.
Patent FR-2709448-A1 (FR)
Title: Device for heating electrically propelled vehicles
Inventor: MARCEL JOLLY
IPC: B60H1/02
Filed: 1993-09-02
Abstract: The device uses either a two-flow heat exchanger or a heat pump to recover the energy produced by the losses in efficiency of the electric motor for propelling a vehicle, to heat the passenger compartment (6) and possibly the battery compartment (7) and to cool the propulsion motor (1). A network of ducting, one duct (19) of which collects energy due to the losses in efficiency of the motor (1), connects the passenger compartment (6) and the battery compartment (7) to the heat pump (evaporator (4) and condenser (5)) or to the two circuits of the heat exchanger. The blowers and motorized air flaps controlled by a regulator regulate the air flow rates and heating and ventilating powers and the flow rate at which air is renewed.
Patent FR-2710451-A1 (FR)
Title: Coupe-circuit comprenant une cage à ressort mobile et une poignée de manÓoeuvre amovible.
Inventor: CLAUDE BONNET
IPC: H01H19/635
Filed: 1993-09-24
Abstract: Le coupe-circuit comprend une poignée de manoeuvre rotative (1), un boîtier (2) composé d'un couvercle (2a) et d'une embase (2b), un organe intermédiaire d'actionnement (3) actionné par la poignée de manœuvre pour agir sur une cage à ressort (4) mobile axialement, un pont électrique transversal (5) et deux plots électriques (7). La cage à ressort (4) comprend un axe de support (9) pourvu d'une ouverture diamétrale (12) recevant le pont électrique et un ressort principal (13) centré dans l'ouverture diamétrale pour agir axialement contre le pont électrique pour le plaquer, au fond de l'ouverture diamétrale lorsque le pont électrique n'est pas en contact avec les têtes (7a) des plots électriques et pour exercer un effort axial de compression sur le pont électrique en le plaquant contre les têtes (7a) des plots électriques afin d'assurer le contact électrique entre les plots (7) via le pont électrique.
Patent FR-2710863-A1 (FR)
Title: Device for turning over a sheet, especially a flexible metal sheet
Inventor: FRANCOIS LEROUX
IPC: B21B39/32
Filed: 1993-10-08
Abstract: The device includes a feed table (2), a turnover roll (7) arranged in the vicinity of one end of the feed table (2) with its axis horizontal and perpendicular to the direction of movement of the feed table (2), a curved guide (8) partially enveloping the turnover roll (7) and a means (10) for pressing the sheet against the turnover roll (7) and a means (28) for guiding the sheet (24) upon disengaging from the turnover roll (7).
Patent FR-2696804-A1 (FR)
Title: Joint d'étanchéité annulaire sphérique.
Inventor: TAKASHI MAEDA
IPC: F01N13/18
Filed: 1993-10-11
Abstract: Ce joint d'étanchéité annulaire sphérique (10) comporte un trou traversant (11) en son centre et une partie de surface sphérique partiellement convexe (12) sur sa surface extérieure, la surface de la partie de surface sphérique partiellement convexe étant une surface lisse dans laquelle une couche lubrifiante glissante d'une composition lubrifiante contenant 70 à 90% en poids de nitrure de bore et 10 à 30% en poids d'alumine et/ou de silice et un matériau de renforcement (13) constitué par un tissu métallique, recouvrant la couche lubrifiante glissante et intégré à cette couche lubrifiante glissante, sont intégrés sous une forme mélangée.