baber/WOPTO huggingface dataset:
Patent FR-2665031-A1 (FR)
Title: Balanced overvoltage and overcurrent attenuator
Inventor: JACQUES CORDIER
IPC: H02H9/06
Filed: 1990-07-23
Abstract: Device for protection of installations known as "low current" installations against overvoltages and overcurrents brought about by lightning or other factors. Device comprising a stage with rapid triggering and low flow rate to earth (stage A). A current-slowing and voltage-raising stage (stage B). A stage with very high flow rate to earth (stage C). A damper and absorber stage for the residual overvoltages and overcurrents, and for earth rebalancing, comprising two transformers whose primary and secondary windings are very different and include an iron core formed in a closed ring (stage D). A stage for short-circuiting accidental overvoltages (stage E). A stage against the variations in components by ageing and alteration of the link of the device with earth (stage F). Device which can be used on all two-wire links supporting analog or digital signal transmissions, without introducing significant weakening or distortion.
Patent FR-2666710-A1 (FR)
Title: Digital signal transmission system employing several channels, with delay on at least one of the channels, and corresponding reception and transmission devices
Inventor: DANIEL POMMIER
IPC: H04B7/08
Filed: 1990-09-06
Abstract: The invention relates to signal transmission systems capable of operating in the presence of echoes, and employing, on transmission and/or on reception, at least two antennae, (381 to 38M). It is for the purpose especially of supplying a transmission system making it possible to very significantly reduce the risks of fading on reception. This object is achieved with the aid of a digital signal transmission system in which there exists, at at least one site in the transmission chain, at least two channels (311 to 31M), and comprising, on reception, means (39) for processing the signals received in the presence of echoes, comprising means (332 to 33M) for applying a delay of predetermined duration to at least one of the said channels. Thus an artificial echo is created between the various channels (311 to 31M), which the receiver is capable of processing, and the problems of fading, due to very short echoes which are indiscernible by the receiver, are suppressed. The invention also relates to reception and transmission devices corresponding to this system.
Patent FR-2652414-A1 (FR)
Title: Perfectionnement concernant les dispositifs de mesure de l'absorption optique dans des matieres en couches miinces en utilisant la spectroscopie par deviation photothermique.
Inventor: ENRICO MASETTI
IPC: G01N21/84
Filed: 1990-09-25
Abstract: Le dispositif comporte en combinaison une source laser (100), un doubleur optique (103) entre la source laser (100) et la sonde (104) et un détecteur de position double (106).
Patent FR-2667829-A1 (FR)
Title: Configuration of a motive power unit in a vehicle structure
Inventor: MICHEL MONTEIL
IPC: B60H1/00
Filed: 1990-10-12
Abstract: Configuration of a motor vehicle motive power unit situated in an engine compartment which is separated from the passenger compartment by a partition (5) which includes an opening (29) configured to interact with a casing (25) for receiving a heating and ventilating air distributor, characterised in that the housing (25) is divided along the partition (5) into a first part (22) carrying a motor fan unit and a heat exchanger (27), connected to a heat transfer fluid circuit (28) associated with the motive power unit (10), and into a second part (30) receiving the air distributor (31).
Patent FR-2653909-A1 (FR)
Title: Dispositif de mesure de distance d'objet dans un appareil photo.
Inventor: MAKOTO MOGAMIYA
IPC: G01S7/491
Filed: 1990-10-26
Abstract: Un dispositif de mesure de distance d'objet dans un appareil photo, comprenant des moyens de mesure actifs (21) de distance d'objet pour émettre un éclair de mesure vers un objet à photographier et recevoir l'éclair de mesure après réflexion par l'objet pour détecter la distance de l'objet, une zone de mesure disposée dans un viseur (20) pour indiquer une position de mesure à laquelle la mesure de la distance de l'objet est effectuée, un dispositif pour modifier la position de la zone de mesure dans le viseur (20), et un dispositif (34) pour modifier la direction de l'émission de l'éclair de mesure en fonction de la position modifiée de la zone de mesure.
Patent WO-9204955-A1 (WO)
Title: Assembly device consisting of three flat interlocking elements for creating a simple or modular volume
Inventor: N LIBA BARBARA
IPC: A63H33/06
Filed: 1991-09-10
Abstract: The device is characterized by the combination of three different pairs of slots (A,B), (C,D), (E,F), positioned and shaped in a particular manner in relation to the elements. The orientations, slot angles and width of the slots vary according to the volume(s) desired and the materials chosen. With the aid of flat-pack elements, practical and decorative volumes such as a Christmas tree can be created by simply assembling and superposing the modules (M1), (M2), (M3), (M4).
Patent FR-2672464-A1 (FR)
Inventor: MARC DELERY
IPC: A01D34/63
Filed: 1991-02-12
Abstract: Device for picking-up and storing grass or similar products in order to transfer them to a dumping area. The device is comprised of a storage container (11) mounted on a vehicle (1) and comprised of two shells (12, 13). The shells (12, 13) of the container (19) are mounted on a frame (18) having a horizontal cross-beam (19) and a beam (23) inclined with respect to the rear part of the vehicle. The cross-beam (19) supports the turbine (16) in order to transfer the material. The container (11) is mounted at the bracket-shaped free end (25) of the telescopic beam (23) through a hinged assembly associated to means allowing to maintain the two elementary shells (12, 13) joined to each other during filling and to space the two shells apart during the dumping operation, at any level with respect of the ground.
Patent FR-2676659-A1 (FR)
Inventor: RENE CRINE
IPC: B02C4/30
Filed: 1991-05-21
Abstract: A roll press (1, 2) is caracterised in that it comprises removable cladding secured by fitting means to the said rolls so that the resultant of the crushing forces acting on the press help secure the cladding, said means comprising a change in section of helical form in the surface of the rolls (1, 2) suitable for cooperating through a complementary shape with the said cladding.
Patent FR-2663376-A1 (FR)
Title: Manchon de serrage.
Inventor: BARTOS
IPC: F16B19/00
Filed: 1991-05-24
Abstract: Pour la réalisation d'un manchon de serrage, notamment d'un manchon d'encastrement pour paliers, qui, avec des frais de fabrication réduits, permette d'obtenir des forces de précontrainte supérieures à celles qui résultent simplement de ses propriétés élastiques, la solution préconisée consiste en ce que les bords longitudinaux (1) de la fente (2) du manchon qui sont en face l'un de l'autre comportent chacun au moins une partie saillante (3) et une partie rentrante (4) qui s'engagent l'une dans l'autre et peuvent se caler en coin l'une contre l'autre, l'angle de coin des surfaces de calage qui peuvent se mettre en prise l'une avec l'autre étant supérieur à l'angle de blocage automatique.
Patent FR-2700145-A1 (FR)
Title: Police vehicle equipped for safe and efficient operation
Inventor: ANDRE CARLETTO
IPC: B60R21/12
Filed: 1991-06-12
Abstract: The police vehicle includes an individual front seat (15) pivoting (16) mechanism which is unlocked (20) by an electromagnet (19), operated by a passenger control button, which simultaneously unlocks (11,12,13) and opens the door automatically. When the button is not operated, the door function and seat position are normal. The seat backs have detachable protection and a cavity corresponding to the position of the police officers revolver holster.The door (6) may be operated by pneumatic cylinder (2), its rod (3) end (4) acting on the door edge (5). The cylinder is supplied with compressed gas from a distributor, with electromagnet controlled piston valve, enabling gas to escape when the door is closed.
Patent FR-2663871-A1 (FR)
Title: Dispositif pour ebarber ou casser les couteaux de dents sur les faces frontales de dents de roues dentees droites ou inclinees par un usinage avec ou sans enlevement de copeaux.
Inventor: HERBERT LOOS
IPC: B23F19/10
Filed: 1991-06-28
Abstract: a) Dispositif pour ébarber ou casser les arêtes de dents sur les faces frontales de dents de roues dentées droites ou inclinées par un usinage avec ou sans enlèvement de copeaux. b) Dispositif caractérisé en ce qu'au moins un outil secondaire d'ébarbage en acier (10, 20) est intégré dans un logement de pièce, coaxial à l'axe (3) de la pièce, de manière non rotative mais mobile comme un cardan et élastiquement dans la direction axiale, avec un support d'outil (16, 26) susceptible d'être appliqué contre la pièce (W). c) L'invention concerne un dispositif pour ébarber ou casser les arêtes de dents sur les faces frontales de dents de roues dentées droites ou inclinées par un usinage avec ou sans enlèvement de copeaux.
Patent FR-2678932-A1 (FR)
Title: Procede de preparation des isomeres optiques d'un derive de l'amino-2 naphtyridine.
Inventor: MARIE-THERESE DAVID-COMTE
IPC: A61P25/20
Filed: 1991-07-12
Abstract: Procédé de préparation de l'isomère dextrogyre du produit de formule: (CF DESSIN DANS BOPI) à partir du sel du produit racémique correspondant avec la (+)-éphédrine. Utilisation de l'isomère dextrogyre ainsi obtenu pour la préparation de l'isomère dextrogyre du produit de formule: (CF DESSIN DANS BOPI)
Patent FR-2679447-A1 (FR)
Inventor: CLAUDE DUBIEF
IPC: A61K8/25
Filed: 1991-07-25
Abstract: The present invention relates to a composition for washing and antidandruff treatment of the hair and the scalp, containing in an aqueous medium:     - at least one selenium sulphide; - at least one nonionic surface-active agent of the polyglycerolated or alkyl polyglycoside type; - at least one suspending agent chosen from anionic cellulose derivatives and biopolysaccharides.
Patent FR-2679895-A1 (FR)
Title: Improvements to devices for forming recessed lines on seat cushions and improvements to the corresponding cushions
Inventor: BERNARD BOISSET
IPC: B60N2/58
Filed: 1991-07-30
Abstract: A device for forming at least one recessed line on the supporting surface of a seat cushion made up of an elastic block (1) covered with a covering (2), comprises: on the one hand, at least one fastening (5) positioned in a slot (4), in the elastic block, which is open towards the supporting face of this block and extends along a recessed line to be formed in the cushion, the said fastening being fitted with catch means (6) enabling a rod (71), inserted into the said slot parallel with the greatest dimension of the latter, to be hooked on to it automatically; and, on the other hand, at least one rod housed in a strip of folded cloth (8) stitched on to the covering, the said strip having aligned with the fastening a hole which exposes the corresponding rod section, which section engages with the above fastening, hooking on to it.
Patent FR-2679803-A1 (FR)
Title: Procede permettant d'ameliorer l'etat de surface et la regularite d'epaisseur d'une bande mince metallique coulee sur une roue.
Inventor: PHILIPPE SOLIGNAC
IPC: B22D11/06
Filed: 1991-07-31
Abstract: L'invention est relative à un procédé permettant d'améliorer l'état de surface et la régularité d'épaisseur d'une bande (9) mince coulée sur un cylindre (1). Ce procédé consiste à observer la surface de la bande solidifiée avec des moyens permettant de détecter des ondulations ou des variations d'épaisseur d'une amplitude d'au moins 10 mum, à former au dessus de la surface (5) libre de métal liquide placé dans l'injecteur (3) et la surface du ménisque (6) un coussin (12) de gaz à l'aide d'un corps (14) poreux amovible placé en regard des dites surfaces puis, à ajuster la pression de gaz du coussin et/ou la position du corps poreux par rapport aux dites surfaces jusqu'à disparition des ondulations ou des variations d'épaisseur. Ce procédé trouve son application, notamment dans l'obtention de bandes aptes au laminage.
Patent FR-2680309-A1 (FR)
Title: Portable device intended for preserving and using in situ fresh cells in cosmetology
Inventor: RAYMOND BONTEMPS
IPC: A45D40/00
Filed: 1991-08-14
Abstract: The present invention relates to a kit containing a plastic case which has been rendered leak-tight, containing lyophilised (freeze-dried) mesenchymatous substances associated with ampoules of physiological saline insulated in cases. A reservoir of kilogram calories may supplement the kit in order to keep the substances and the saline at temperatures below -5@. According to Figure 1, the invention is characterised by a kit (1) containing one or two leaktight cases (2), opened by tearing off two protective covers (6) and filled with chilled physiological saline. The volume of the saline is equal to the free volume of the case left vacant by the substance. The invention is used in the industry of cosmetics and beauty care.
Patent FR-2680326-A1 (FR)
Title: Method, unit and installation for regenerating foundry sands by means of calcination
Inventor: FRANCOIS BEAUDEQUIN
IPC: B22C5/08
Filed: 1991-08-14
Abstract: - Foundry - The regeneration unit is characterised in that: - the supply means (19) feed sand to the bottom part of the furnace (1), - the extraction means (22) take up the regenerated sand from the upper level of the fluidised bed, - the heating means (30) provide static heating, - the fluidisation (fluidification, fluidised bed sintering) means consist of nozzles (14) for injecting a fluid. - Application to sands containing resins.
Patent FR-2681568-A1 (FR)
Title: Device for washing the side windows of a vehicle
Inventor: CHRISTIAN ROBERT
IPC: B60S1/56
Filed: 1991-09-19
Abstract: The present invention relates to a device for washing the side windows of a vehicle, characterised in that means (3, 4, 5) for cleaning the side window (1) by sending out a liquid jet are mounted in a part (8) of the bodywork situated close to the side window (1).
Patent FR-2669871-A1 (FR)
Title: Systeme de marchepieds pour l'entree ou la sortie de vehicules.
Inventor: HANS BICKEL
IPC: A61G3/06
Filed: 1991-11-27
Abstract: La présente invention concerne un dispositif pour monter dans un véhicule (1) ou descendre de celui-ci, qui comprend un ou plusieurs marchepieds, marches ou plaque de sol pour franchir une éventuelle différence de hauteur par une personne (33) qui monte ou descend depuis le niveau du plancher (3) du véhicule vers un quai (31) ou une hauteur de terrain situé en position plus haute ou plus basse à l'extérieur par rapport au système de montée ou de descente du véhicule (1). Il se caractérise en ce qu'il est prévu au moins un marchepied (13), une marche ou une plaque, disposé de manière réglable en hauteur et pouvant être placé en position au-dessus du plancher (3), de même que dans une position au niveau du plancher et/ou en dessus du plancher du véhicule.
Patent FR-2685449-A1 (FR)
Title: Low-pressure pyrolysis furnace for destroying organic industrial waste
Inventor: VICTOR DEHAYE
IPC: C10B1/10
Filed: 1991-12-23
Abstract: A furnace intended for the pyrolytic destruction under reduced pressure of organic industrial waste comprises a substantially horizontal leaktight tubular enclosure (1), a pumping unit (4) connected to the enclosure through a condenser (2), means (11, 18) for introducing waste into the enclosure, and heating means which consist of straight electrical resistors (15) stretching parallel to the axis of the enclosure (1) in proximity to the upper part thereof, mounted bear and capable of being heated, by passage of a current coming from an external source (19), to a temperature of at least 1200@C. Most of the organic matter is broken down into solid carbon and gases or vapours recovered in the condenser (2) or at the output of the pumping unit (4) at the average temperature of the enclosure, between 400@ and 600@C. Molecules which have not been dissociated at this temperature are dissociated by wavelength-selective absorption of the radiation from the resistors (15).
Patent FR-2685627-A1 (FR)
Title: Optical fibre supply device for a dental instrument
Inventor: HERVE PICAUD
IPC: A61B18/22
Filed: 1991-12-30
Abstract: Optical fibre supply device for a dental or medical instrument (1) using energy from a light source, more particularly for a contact handpiece used for treating tissue by laser, which instrument includes a needle or a point passed through by the optical fibre which conveys the energy from the source to the contact with the point to be treated, characterised in that it mainly includes: - a magazine (2) containing a reserve of optical fibre and located downstream of the source and upstream of the instrument, - a system (3) for guiding and positioning the optical fibre (4) with respect to the instrument (1).
Patent FR-2671905-A1 (FR)
Title: Commutateur electrique, notamment interrupteur d'urgence, comportant un dispositif de contact et un poussoir.
Inventor: EBERHARD SCHLEGEL
IPC: H01H3/02
Filed: 1992-01-16
Abstract: - La présente invention concerne un commutateur électrique, notamment un interrupteur d'urgence, comportant un dispositif de contact et un poussoir agissant sur celui-ci, le poussoir présentant une position de repos et une position d'actionnement. - Selon l'invention, le dispositif de contact (26), sous l'action d'un système à ressort (29), présente une position de relâchement, une position intermédiaire et une position de tension, les positions de tension et de relâchement étant des positions de fonctionnement, et le dispositif de contact monté dans le commutateur, lorsque le poussoir (25) se trouve en position de repos, est maintenu dans la position intermédiaire, et peut être amené dans la position de tension par actionnement du poussoir.
Patent WO-9307144-A1 (WO)
Inventor: BACQUE ERIC
IPC: A61P31/04
Filed: 1992-09-29
Abstract: Nouveau dérivé de la benzo[b]naphtyridine-1,8 de formule générale (I) dans laquelle, R est H ou un radical hydroxy, amino, alcoylamino éventuellement substitué par amino ou hydroxy ou R est dialcoylamino dont les parties alcoyle peuvent former avec l'atome d'azote, un hétérocycle à 5 ou 6 chaînons contenant éventuellement un autre hétéroatome choisi parmi l'azote, l'oxygène ou le soufre, ou R est cycloalcoylamino (3 à 6C), ou un radical alcanoylamino, N-alcoyl N-alcanoyl amino ou aminoalcoylphénylamino, R1 et R2 identiques ou différents sont en position 2 et 3 et représentent H, alcoyle, alcényle (2 à 4C), phényle, phényle substitué, ou bien R1 et R2 sont en position 2 et représentent alcoyle, R3 est H ou alcoyle, fluoroalcoyle, carboxyalcoyle, cycloalcoyle contenant 3 à 6 atomes de carbone, fluorophényle, difluorophényle, alcoyloxy ou alcoylamino, et R4 est H ou F, les radicaux alcoyle et alcanoyle (1 à 4C) étant droits ou ramifiés, sous ses formes stéréoisomères ou leurs mélanges ainsi que ses sels et ses formes hydratées. Ces nouveaux dérivés sont utiles comme antimicrobiens.
Patent FR-2675700-A1 (FR)
Title: Ski, en particulier ski alpin.
IPC: A63C5/00
Filed: 1992-02-21
Abstract: L'invention concerne un ski, en particulier un ski alpin, ayant une largeur réduite par rapport à la longueur et une extrémité antérieure recourbée vers le haut. Pour conserver un grand confort de marche et de bonnes propriétés de stabilité même avec des constructions de ski légères, on choisit un rapport V entre le moment polaire d'inertie de masse et le poids du ski en relation avec la longueur du ski (L) supérieur ou égal à 0,002467 x L - 0,2587, où L représente la longueur du ski en cm.
Patent FR-2688821-A1 (FR)
Title: Lock, bolt or casement bolt with at least one locking point
Inventor: DOMINIQUE JAPY SENECHAL
IPC: E05C9/20
Filed: 1992-03-20
Abstract: The invention relates to a lock, bolt, or casement bolt of the type having at least one locking point, including at least one driving shoe. It includes a component (7) secured to the shoe (4) and a translation unit (8), the component (7) and the unit (8) exhibiting interacting shaping for the transverse sliding of the unit (8) over the component (7) and its bolting in the desired position.
Patent FR-2689367-A1 (FR)
Title: Receptacle for excreta of domestic cats - is designed to fit into bowl of W.C., to enable contents to be flushed away
Inventor: TONY CASAUCAU
IPC: A01K1/01
Filed: 1992-04-07
Abstract: The receptacle is designed to receive the excreta of domestic cats. It has the appearance of a flat, ovoid bowl, with a hole (2) in the centre of the pointed area (3).  The hole has a diameter of four to six centimetres and the internal diameter of the bowl is approximately twenty to thirty five centimetres. The receptacle is designed to fit into the bowl of the W.C. of the house, in such a way as to enable the contents to be flushed away, by means of the normal toilet flushing mechanism.  Two horizontal grooves (1) are provided in the internal wall of the receptacle, to enable a handle to be fitted to enable the receptacle to be carried around. USE/ADVANTAGE - It provides a receptacle, which can easily be cleaned to avoid the unpleasant smells associated with cat litter trays.
Patent FR-2693963-A1 (FR)
Title: Prodn. of reflective plates, e.g. motor vehicle registration plates
Inventor: HENRI HENRY RENE
IPC: B44B5/00
Filed: 1992-07-22
Abstract: A rough support plate (17) is formed by cutting to approximate dimensions, with a recess for receiving a second surface plate (45). The surface plate is cut to dimensions slightly smaller than the support plate, and inserted into the recess of the support plate before application of numbers etc. to its surface.  The plates are assembled on a double conveyor line.A first line has a supply (7) of rolled aluminium sheet, which is cut and stamped to form the support plates, and a storage magazine (11) for the half-finished plates.  A second line has a supply of aluminium (39) and reflective coating material (37), a cutting head (45) and storage magazine (47).  An automatic handling device (49) removes the surface plates from the magazine and places them into the recesses of support plates on the other conveyor.
Patent FR-2695163-A1 (FR)
Title: Hollow vane for gas turbine rotor - has one-piece body with apertures closed by plug sections
Inventor: LARDELLIER ALAIN
IPC: F01D5/14
Filed: 1992-09-02
Abstract: The hollow vane has a monobloc body with a block (3) having multiple cut-outs (9) extending transversely of the vane thickness.The continuity of the inner and outer faces (4,5) of the vane is formed by plugs (12) fixed to the monobloc body inside the groove. The cut outs are formed by openings on one face of the vane. ADVANTAGE - Ease of forging and machining of blocks.
Patent FR-2697549-A1 (FR)
Title: Appareil de nettoyage de sols par eau sous pression.
Inventor: PIERRE TRUFFERT
IPC: E01H1/10
Filed: 1992-11-03
Abstract: L'invention concerne un appareil de nettoyage de sol par eau sous pression du type à chariot monté sur roues et à circuit d'eau sous pression commandé par un bloc distributeur, avec rampe d'aspersion rotative protégée par un disque anti-gravillonnage et une coque de protection, caractérisé en ce qu'il comporte un raccord tournant (9) du type Deublin (marque déposée) monté sur un rotor central (15) par un roulement (13), ledit rotor sur lequel est fixé le disque anti-gravillonnage se prolongeant par deux bras d'aspersion (10) terminés chacun par une buse (11).
Patent FR-2689294-A1 (FR)
Title: Circuit de pompage de tension à utiliser dans des dispositifs de mémoire à semi-conducteur.
Inventor: CHAN-SOK PARK
IPC: G11C11/407
Filed: 1992-11-06
Abstract: Circuit pour pomper la tension d'alimentation à utiliser dans un dispositif de mémoire à semi-conducteur et à haute densité utilisant une tension d'alimentation basse, incluant un circuit de pompage de tension pour générer (M1, M2) lors d'une mise sous tension initiale une première tension de sortie étant essentiellement identique à la tension d'alimentation, et pour pomper (C2, C3) la tension de sortie à un second niveau de tension supérieur au niveau de sortie lorsque le dispositif de mémoire à semi-conducteur est validé en réponse à des pulsations de sortie d'un oscillateur.