baber/WOPTO huggingface dataset:
Patent FR-2658469-A1 (FR)
Title: Device for transporting pedestrians, particularly within towns
Inventor: GEORGES PERRIER JEAN
IPC: B61B3/00
Filed: 1990-02-19
Abstract: The invention relates to a panoramic, unrhythmical device for transporting pedestrians which is very flexible in terms of implantation: uncluttered ground, slopes or narrow streets, or combined overground/underground path. It consists of cabins (cars) with cupolas (1) suspended by carriages rolling on rigid rails (2) themselves fixed between stations under a specific structure (3) with support points which are possibly very far apart, of a driving cable (4) brought conventionally up to speed in a station along rails, of an autonomous movement auxiliary (5) on the carriage and of a removable cable grip (6). A passenger enters a car with an open door in a station, he presses the start button which closes the door, engages the auxiliary system bringing the car (1) up to the speed of the cable (4), couples cable and carriage, halts the auxiliary thrust. Before arrival, a sensor on a track triggers off the reverse manoeuvres. The device is particularly intended for towns.
Patent FR-2659107-A1 (FR)
Title: Emergency unloading (unweighting, unballasting) device, especially for door with blocking mechanism
IPC: F42B3/113
Filed: 1990-03-01
Abstract: The subject of the invention is an unloading device for controlling the opening of a panel or an emergency door 13 of the type comprising a blocking mechanism 11 locking the door, capable of unlocking under the action of transmission means 7 initiated by a control means. The control means consists of a pyrotechnic flash laser comprising an initiation trigger 2, an igniter 3, transmitters 4, at least one pyrotechnic flash 5 and a stripe laser 6. The transmission means 7 comprises an optical distribution head arranged facing the stripe laser 6 and on which the n optical fibres 9 are connected. The blocking mechanism carrying out the unloading consists of pyrotechnic (explosive) bolts or pins 11 with a shearable shaft fastening the door 13 to its support. Application to producing emergency exits in buildings or vehicles.
Patent FR-2663948-A1 (FR)
Inventor: PHILIPPE JOST
IPC: C08F251/00
Filed: 1990-07-02
Abstract: Detergent composition comprising as "builder" an at least partially biodegradable grafted polysaccharide consisting of a polydextrose of average molecular mass of less than 10,000 grafted with a water-soluble ethylenically unsaturated monomer.
Patent FR-2650903-A1 (FR)
Title: Dispositif d'emission et de reception servant d'interface pour un microprocesseur
Inventor: MARSCHALL KLAUS WOLFGANG
IPC: G06F13/12
Filed: 1990-08-07
Abstract: L'invention concerne un dispositif émetteur et récepteur qui sert d'interface pour un microprocesseur et par l'intermédiaire duquel des mots contenant des données et munis d'adresses de mot peuvent être envoyés par le microprocesseur ou amenés au microprocesseur. Pour l'essentiel, ce dispositif est caractérisé par un composant auquel sont intégrés : une interface microprocesseur-bus 14, des moyens à horloge 22, au moins un canal de réception 26, 28 et un canal d'émission 42 comprenant chacun au moins une mémoire à accès direct 34, 40, 46 conçue pour un accès double, une logique de commande, un registre d'instructions et un registre d'état, ainsi qu'un registre d'instructions et un registre d'état pour l'ensemble du composant. Application à l'échange de données entre des appareils électroniques commandés par microprocesseur.
Patent FR-2666355-A1 (FR)
Title: Process for disinfecting graphic documents and device for its use
Inventor: ALAIN ARNOULT
IPC: D21H23/44
Filed: 1990-09-05
Abstract: The process consists in treating the surface of the documents with formaldehyde in vapour form at a temperature of the order of 15 to 30 DEG C with a moisture content of between 40 and 80 %. A device for application comprises an enclosure (2) which, being intended to contain the documents to be treated, is equipped with a support (16) for the documents, a trough (3) for the formaldehyde, heating means (27), a refrigeration device (25), an air circulation fan (23) and a cycle programmer. Application to the disinfection of books in libraries or hospitals.
Patent FR-2666957-A1 (FR)
Title: Packaging method for flexible fibrous materials, especially scutched flax, and device for implementation
Inventor: PHILIPPE CARPENTIER
IPC: A01D45/06
Filed: 1990-09-24
Abstract: Method for packaging a flexible fibrous material, especially scutched flax; the invention relates to a method consisting in arranging the material in juxtaposed bundles of substantially parallel fibres the orientation of which is perpendicular to the direction of forward travel of the material, in organising the free ends of the bundles of the fibres as distinct edges, and in winding up on itself, while compressing it, the fibrous material which is organised into a web so as to form a cylindrical bale exhibiting aligned edges; it also relates, for its implementation, to a device of the rolling press type with variable chamber, with a rolling and compression means (5) rolling around several rollers (11), held by a spring or hydraulic cylinder (6), deforming at the zone of contact (3) with the material in a space limited on the sides by fixed sides (8) and (8') including a continuous means (1) for feeding the material from a point of arrival (2) to a zone of formation (3), driven in a rotational movement which is the opposite of that of the rolling and compression means, stretched between two cylinders (4) and (4'), which rubs on the means (5) so as to form an initial angle which is less than 90 DEG , and furthermore at least two lateral guide means (7) and (7'), placed on either side of the feed means (1) to organise the two ends of the fibrous material into distinct edges.
Patent FR-2668282-A1 (FR)
Title: Competitor identification number with interchangeable figures
Inventor: GEORGES BASTARD
IPC: G09F21/02
Filed: 1990-10-17
Abstract: The invention relates to a number intended for identifying competitors, especially sporting competitors. The number according to the invention is characterised in that it comprises a flexible support (1) and a transparent film (2), the transparent film (2) at least partially covering the flexible support (1) and being fixed to the latter by spaced-out linking lines (3), for example weld lines, thus delimiting at least one rectangular retaining pocket (4) for an identification medium (5) with dimensions adapted to that of the said pocket, the said pocket being capable of being opened at its upper edge (6) and the said flexible support (1) including means (7) for fixing the pocket to the competitors' vests. Application to sporting competitions.
Patent FR-2669239-A1 (FR)
Title: Molecular distillation apparatus with induction heating
Inventor: JACQUES NUNS
IPC: H05B6/10
Filed: 1990-11-21
Abstract: Molecular distillation apparatus of the type including a conical metal rotor (12) driven in rotation and fed in its centre with a liquid to be distilled, a vacuum bell (10) defining an enclosure sheltering the cone and means for heating the rotor by induction which are situated below and near the rotor. According to the invention the means for heating include at least two concentric inductors (100a, 100b, 100c) providing homologous regions of the rotor with different heating power densities. The invention also relates to a process for the manufacture of a combination of rotor and of inductors for such an apparatus.
Patent FR-2670272-A1 (FR)
Title: Device for cooking food with steam inside a microwave oven
Inventor: JEAN-FRANCOIS PATOISEAU
IPC: A47J36/02
Filed: 1990-12-07
Abstract: The device (1) for cooking food with steam inside a microwave oven (2) comprises an enclosure divided into two compartments (3, 6). A first compartment (3) has walls which are permeable to microwaves and is intended to receive water (10). The second compartment (6) is impermeable to microwaves and is intended to receive the food to be cooked (8), these two compartments (3, 6) being separated by a wall (4) which is impermeable to microwaves but permeable to water vapour. Use for making possible cooking in a microwave oven of certain foods which are impossible or difficult to cook in such an oven.
Patent FR-2671163-A1 (FR)
Title: Motor vehicle headlamp with light conduction means
Inventor: NORBERT BRUN
IPC: F21S8/12
Filed: 1990-12-27
Abstract: The invention relates to a motor vehicle headlamp, characterised in that it comprises: - a light source (11), - a means for recovering flux (20) associated with the source, - a grouped bundle (30) of optical fibres (F0), of which an entry adaptor of each directly receives the light from the said flux recovery means to convey it towards an output adaptor, the quantity of light received by the optical fibres (F0) at their entry adaptor varying as a function of their position, so as to define, on the output adaptors, a luminous pattern including various illumination levels, - optical means (40, 50) associated with the said output adaptors in order to form, from the said luminous pattern, a light beam including various illumination levels.
Patent FR-2671426-A1 (FR)
Title: Porteur magnetique a aimants permanents.
Inventor: PIERRE DOYELLE
IPC: B65G7/12
Filed: 1991-01-04
Abstract: Des pièces polaires (1), en nombre pair, sont réparties autour d'un axe vertical (2) et reliées par des parties en matériau amagnétique. Entre les pièces polaires (1) sont disposés des aimants permanents fixes (4), à sens d'aimantation horizontal, tel que deux pièces polaires consécutives soient de polarités opposées (N,S). Un disque amagnétique (5) est monté tournant autour de l'axe vertical (2), au-dessus des pièces polaires (1). Dans le disque (5) sont insérés d'autres aimants permanents (6) répartis circonférentiellement en groupes de même nombre que les pièces polaires, avec aimantation verticale telle que deux groupes consécutifs soient de polarités opposées. Le disque (5) est surmonté d'une plaque horizontale (7) de fermeture du champ magnétique. Un organe de manœuvre (11) permet d'entraîner en rotation le disque (5) entre deux positions angulaires, l'une de travail et l'autre de repos. Le porteur comprend encore, à sa partie supérieure, des moyens de suspension (12). Application: manutention de charges.
Patent FR-2672127-A1 (FR)
Title: Detector for the change in refractive index of a medium in contact with a transparent wall such as a windscreen or inspection window
Inventor: CLAUDE FROEHLY
IPC: B60S1/08
Filed: 1991-01-28
Abstract: The optical detector includes a prism (24) applied against the face (14), which is reflecting at (18), of the wall (10) opposite the one (12) which is in contact with the medium (M), associated with a diode laser (64) whose light beam is projected between the said two faces and a prism (26) applied against the same face, associated with a photodiode (66) which receives the light beam and supplies an electric current. The supply current of the diode laser (64) and the current generated by the photodiode (66) are compared in order to provide a control signal. Applications in particular to the windscreen wiper control for a vehicle and for level inspections by inspection windows.
Patent FR-2660736-A1 (FR)
Title: Assemblage de combustion etagee pauvre.
Inventor: EDWARD SABLA PAUL
IPC: F23R3/18
Filed: 1991-03-27
Abstract: Un assemblage de combustion comprend une chambre de combustion munie de chemises interne et externe (54, 52) et de moyens de combustion d'étage pilote et d'étage principal (56, 66) placés entre les chemises. Une tuyère de turbine (28) est jointe aux extrémités aval (54b, 52b) des chemises interne et externe et le moyen de combustion d'étage principal (66) est attenant à la tuyère de turbine (28) pour obtenir un temps de séjour de combustion court des gaz de combustion d'étage principal (70) afin de réduire les émissions de NOx . Dans un mode de réalisation particulier, l'assemblage de combustion comporte des première et seconde pluralités d'injecteurs de carburant espacés de manière circonférencielle (92, 96) et des chambres de tourbillonnement d'air (94, 98) qui sont placées radialement vers l'extérieur d'une pluralité de stabilisateurs de flamme évidés espacés de manière circonférencielle (100, 102).
Patent FR-2680728-A1 (FR)
Title: Wheel made of lightweight metal
Inventor: FRICK EWALD
IPC: B60B3/04
Filed: 1991-08-29
Abstract: Wheel made of lightweight metal including a wheel rim as well as a disc, characterised by the following characteristics: a) the wheel disc (13) is made of a magnesium alloy; b) the wheel disc is equipped with a surface protection layer.
Patent FR-2667433-A1 (FR)
Title: Apparatus for inspecting the peripheral surfaces of nuclear fuel pellets
Inventor: YAGINUMA YOSHITAKA
IPC: B07C5/342
Filed: 1991-10-01
Abstract: The invention relates to an apparatus for inspecting the peripheral surfaces of nuclear fuel pellets (1), comprising a handling assembly (2), capable of aligning the pellets and turning them about their axes, an imaging device (3), an evaluation device (4) capable of analysing the data output by the imaging device and a sorting assembly (5) slaved to the evaluation device so as to separate the pellets whose peripheral surface is defective, using actuators (15) acting on sorting elements (14).
Patent FR-2667883-A1 (FR)
Title: Machine de ramassage de selles nervurees d'une voie ferree.
Inventor: JOSEF THEURER
IPC: E01B31/26
Filed: 1991-10-15
Abstract: L'invention concerne une machine (1) pour le ramassage de selles nervurées d'une voie ferrée, se composant d'un châssis de machine (6) déplaçable sur des trains de roulement sur rails (2) et comportant un moteur (8) avec dispositif de locomotion (7). Elle comporte au moins deux dispositifs de ramassage de selles (11) mutuellement espacés en direction transversale de la machine et déplaçables en hauteur par un dispositif de commande et qui sont réalisés pour le ramassage des selles nervurées dans leurs positions inférieures mutuellement espacées d'une distance correspondant à l'écartement des rails de la voie ferrée et pour le déchargement des selles nervurées dans un dispositif de dépôt dans leurs positions supérieures. En outre sont prévus un dispositif (15) transversalement déplaçable par un dispositif de commande pour le déplacement transversal d'une traverse (3) dans une zone d'environ 30 cm à environ 100 cm et un dispositif de levage de rails (37) monté au voisinage de ce dispositif (15) et déplaçable en hauteur par un dispositif de commande (38). L'invention est applicable à l'entretien des chemins de fer.
Patent FR-2683565-A1 (FR)
Title: Method and device for installing dormer windows of the shed dormer type
Inventor: GEORGES HARNOIS
IPC: E04B7/18
Filed: 1991-11-13
Abstract: Method and device for fitting or installing a hipped dormer window. Downstream of the dormer window in the direction of the eaves, is arranged a box (tray) (2) located at a lower level with respect to the said dormer window and set into the roof structure and thus able to receive decorative plants, after having cleared the roofing from the zone situated downstream of the preexisting dormer window, the upstream edge (2a) of the box, in the direction of the slope, rises up to a level substantially corresponding to the level of the base of the window board (1a) of the dormer window, the downstream edge (2b) joining the inclined plane of the roof, and a prefabricated assembly is used, including, apart from the box, a single-piece facade cap (1) of pentagonal shape and including a horizontal base (1a) forming a board inclined towards the eaves, two sides which are at right angles (1b) and vertical forming the uprights of the facade cap and surmounted by two rafters (1c) substantially at right angles, two side wall elements (3) capable, after being fitted to the angle of the roof, of shaping the sides of the dormer window, and an element (4) of dihedral shape capable of constituting the roof of the dormer window is used.
Patent FR-2684376-A1 (FR)
Title: Synthesis of cyanuric acid under microwaves
Inventor: JACQUES BERLAN
IPC: B01J19/12
Filed: 1991-11-28
Abstract: The invention relates to a process for the preparation of cyanuric acid by thermal conversion of urea, consisting in subjecting urea in the molten liquid state to a microwave electromagnetic radiation, characterised in that the power absorbed by the urea is greater than approximately 25 watts per gram of urea for a reaction time of approximately 60 seconds.
Patent FR-2671665-A1 (FR)
Title: Boitier de batterie dote solidairement de rails de guidage a course limitee.
Inventor: ROBACK KENNETH J
IPC: H04B1/38
Filed: 1991-11-29
Abstract: L'invention concerne un boîtier de batterie et, plus spécialement une base (300) de boîtier de batterie qui est dotée solidairement d'un mécanisme à rainures de coulissement (507) servant à monter une batterie sur un équipement électronique portatif. La batterie est retenue par des rails de guidage à course limitée (307 à 312) qui sont formés à l'intérieur des rainures de coulissement (507) le long de chaque bord opposé de la surface d'appariement (302) de la base de boîtier. Des encoches (313 à 316) sont disposées entre rails de guidage voisins. Elles permettent de fabriquer les rails de guidage à course limitée a l'aide d'un procédé de moulage par injection en un seul coup, avec éjection par traction rectiligne directe, et de fixer facilement la batterie sur l'équipement électronique. Ce procédé permet d'ajuster toutes les dimensions cruciales de liaison avec l'équipement électronique par le fait que les éléments cruciaux se trouvent tous sur la base de boîtier. Ces dimensions cruciales sont donc indépendantes de l'opération de fixation d'un couvercle sur la base de boîtier.
Patent FR-2684946-A1 (FR)
Title: Procede de controle de la deceleration d'un vehicule.
Inventor: PATRICK LEZY
IPC: B60T8/26
Filed: 1991-12-13
Abstract: Procédé de régulation de la décélération d'un véhicule muni de roues avant (21, 21') et arrière (22, 22') équipées d'actionneurs de freinage à commande électrique (5, 5', 15, 15') qui consiste à mesurer la décélération réelle du véhicule (gamma réel), à élaborer une consigne de décélération (gammac) en fonction du déplacement (c) de la pédale de freinage et de l'effort (Fp) exercé sur celle-ci, et à ajuster les pressions de commande des freins avant (Pav) et arrière (Par) de façon que la décélération réelle mesurée soit égale à la consigne de décélération.
Patent FR-2686330-A1 (FR)
Title: Lifting means for handling, in batches, scrap iron consumed in a steel works
Inventor: MARIELLE GUYON
IPC: B66C15/06
Filed: 1992-01-16
Abstract: This lifting means includes a member 12 for taking hold of scrap iron in batches 13 as well as, in order to control the radioactivity of the latter, a scintillator 15 sensitive to gamma radiation located in the vicinity of and pointing towards the grasped batches 13. The invention makes it possible to check all scrap iron before it is put in the furnace. Since checking is carried out on discreet quantities of scrap iron, the screen effect due to the mass of scrap iron is not very significant, which makes it possible to use small and economical bought-out (commercially available) scintillators. The invention applies to checking scrap metal both within the enclosure of the steel work and, already, at the premises of the supplier of this raw material.
Patent WO-9311445-A1 (WO)
Inventor: CHARLOT DIDIER
IPC: G01S11/12
Filed: 1992-11-25
Abstract: La présente invention concerne un procédé holographique comprenant l'étape consistant à former l'hologramme d'un point à l'aide d'un système optique comprenant un cristal (131) et deux polariseurs (132, 135) placés respectivement en amont et en aval du cristal (131), caractérisé par le fait qu'il comprend en outre les étapes consistant à: i) séparer les réponses du système optique correspondant à deux polarisations différentes, et ii) combiner ces deux réponses pour obtenir un signal qui ne dépend que de la distance séparant le point P et le système optique. L'invention concerne également un dispositif pour la mise en oeuvre de ce procédé.
Patent FR-2688359-A1 (FR)
Title: Electrical power supply or converter with forward energy transfer
Inventor: SMAIL HADDADI
IPC: H02M3/335
Filed: 1992-03-04
Abstract: The power supply or converter of the "forward" type includes a transformer (T), the primary of which belongs to a power circuit (P) linked to a DC voltage source (Ve) and including an MOS power transistor (TR). The secondary of the transformer (T) belong to a circuit comprising a rectifying element (D2) and a capacitor (Cs) for supplying power to a load (Rs). In order, without additional components, to remove the magnetising energy stored in the magnetising inductor (Im), when the transistor (TR) passes to the off state, the following relationship is satisfied: in which TOFF max is the maximum off time of the transistor (TR), and CDS1 is the value of the stray output capacitance (Coss) of this transistor at the maximum drain-source voltage. Applications: "forward" converters with primary or secondary resonance.
Patent FR-2688740-A1 (FR)
Title: Fastening device for wall coverings
Inventor: FILS PICQUOT
IPC: B44C7/02
Filed: 1992-03-23
Abstract: The invention relates to a device making it possible to hang a wall covering without visible fastening means. This device is characterised by a profiled section (10) made from any materials, with a rectangular cross section, having: 1) a beading (31) on the upper part of the face (16) 2) hollow plastic piping (32) positioned in the beading (31) 3) a rebate (rabbet) (12) on the upper corner (angle) of the face (17) 4) a double-sided self-adhesive foam (40) measuring 1.6 mm covering over the greater part of the profiled section. The device according to the invention is intended particularly for fastening wall coverings.
Patent FR-2689113-A1 (FR)
Title: Dispositif d'arrêt d'urgence ou parachute d'une cabine d'ascenseur comportant des moyens d'amortissement intégrés.
Inventor: DOMINIQUE PRUDHOMME
IPC: B66B5/22
Filed: 1992-03-26
Abstract: Ce dispositif est du type à prise amortie ou à prise instantanée à effet amorti susceptible d'agir par coincement entre un élément (2) de ladite cabine (1) et au moins un rail-guide (7, 8) sur lequel est guidée cette dernière (1) en cours de fonctionnement, l'enclenchement dudit parachute s'effectuant automatiquement par l'intermédiaire d'un limiteur de vitesse lors du déclenchement de ce dernier, la cabine (1) disposant de moyens d'amortissement liés à l'action du parachute. Il se caractérise en ce que les moyens d'amortissement sont interposés entre un parachute à prise instantanée (6) et la cabine (1) et agissent sur celle-ci immédiatement après l'enclenchement du parachute à prise instantanée (6) sur le rail guide (7, 8) s'effectuant par l'intermédiaire d'un galet (14) qui agit par coincement entre une rampe d'un logement interne du parachute (6) et le rail guide (7, 8) qui le traverse.
Patent FR-2691188-A1 (FR)
Title: Drain plug for wash-basins - comprises flared top with threaded bottom and middle sections overflow and control lever openings in upper and lower parts respectively
Inventor: ROBERT LE HERON
IPC: E03C1/23
Filed: 1992-05-15
Abstract: A drain plug for wash-basins consists of a cylindrical part (107) its top end (108) flared and bottom (115) threaded to bed in the basin drain outlet. The upper cylindrical part has overflow openings (112), between which and the bottom there is another threaded section (130) of the same dia and pitch for a nut. A plug control lever fits in an opening (131) between the two threaded sections. This lever is part cylindrical and larger, where it fits in the plug, than the rest of it. USE/ADVANTAGES - Simpler design, low cost.