baber/WOPTO huggingface dataset:
Patent FR-2678424-A1 (FR)
Inventor: GUY BARET
IPC: H01J11/38
Filed: 1991-06-27
Abstract: Plasma display panel type screens, and in particular electrically insulating elements such as spacers (12, 15) and/or dielectric layers (4,6) made of a polymerizable organic compound, are provided and enable the highest temperature to which the plasma display panels are subjected during manufacture to be lower than the sealing temperature of said panels.
Patent FR-2673411-A1 (FR)
Title: Trolley for an overhead conveyor and overhead conveyor capable of receiving such a trolley
Inventor: GASTON CES
IPC: B61B10/02
Filed: 1991-06-28
Abstract: The invention relates to a trolley for an overhead conveyor including carrier rails rolling on a rolling track of a carrying rail and means (2, 3) for coupling with drive means (10) of the trolley, means for disengaging the coupling means and means for carrying out the disengaging of the coupling of the drive means of a following trolley. The means for carrying out the disengagement of the coupling (2, 3) of the drive means of the following trolley include a cam (6) articulated about a vertical axis (7) in order to follow the axis of the carrying rail (12) even in curves.
Patent FR-2678548-A1 (FR)
Title: Dispositif de positionnement d'un cliche sur un cylindre d'impression.
Inventor: PATRICE FALLONE
IPC: G03F9/00
Filed: 1991-07-03
Abstract: La présente invention concerne un procédé de positionnement d'une série de clichés (10), sur des cylindres d'impression (19) dans lequel on réalise sur un film masque transparent, au moins deux zones masque, on insole le cliché (10) au travers du film masque transparent, on élimine les parties non insolées du cliché (10) de façon à obtenir sur le cliché (10), un élément repère en relief et/ou en creux. Ce procédé est caractérisé en ce que, de façon successive, pour chacun des clichés, on met en contact avec chaque élément repère un élément de forme complémentaire, de façon à assurer le positionnement et le maintien de l'élément repère, on fixe, sur le cylindre d'impression (19), la partie de cliché (10) non maintenue par les éléments de forme complémentaire, on libère la partie de cliché (10) maintenue par ces derniers, on termine la fixation du cliché (10) sur le cylindre d'impression (19).
Patent FR-2666102-A1 (FR)
Title: Machine pour le remplacement des traverses d'une voie ferree.
Inventor: JOSEF THEURER
IPC: E01B29/10
Filed: 1991-08-23
Abstract: L'invention concerne une machine (1) pour le remplacement des traverses d'une voie ferrée par extraction latérale de traverses anciennes séparées (2) et insertion latérale de traverses neuves (3), avec un châssis de machine (5) supporté sur des trains de roulement sur rails (4), un dispositif de changement de traverses (10) déplaçable longitudinalement, en hauteur et transversalement et relié à celui-ci, un dispositif déblayeur (15) pour enlèvement de ballast et un système de déposition de traverses (24) monté sous le châssis de machine (5). Le système de déposition de traverses (24) est prévu pour la déposition commune et directe des traverses anciennes (2) par le dispositif de changement de traverses (10) et des traverses neuves (3) par une grue à traverses (28) comportant un grappin à traverses (27) fixé sur une flèche (26) déplaçable en hauteur et déplaçable par roulement en direction longitudinale de la machine sur le châssis de machine (5) ou sur un wagon de transport de traverses adjacent (31). L'invention est applicable à l'entretien des chemins de fer.
Patent FR-2681756-A1 (FR)
Title: Device for protecting electronic apparatus, such as a fusebox, in particular for a motor vehicle
Inventor: FRANCIS HUBIER
IPC: H01H85/20
Filed: 1991-09-20
Abstract: The present invention relates to a device for protecting electrical apparatus, such as a fusebox, in particular for a motor vehicle. This device for protecting electrical apparatus in a motor vehicle comprises a box (5) called fusebox (50) interposed between the central electrical wiring loom (6) and the electrical wiring loom (7) supplying the apparatus to be protected such as the rear flashing lights and rear windscreen wipers, the said box (5) being incorporated in a footrest (3) fixed to the floor (1) of the vehicle, while being accessible via a trap-door (8) coming flush with the surface of the said footrest (3) in closed position. This device applies particularly to protecting electrical apparatus used in the back of motor vehicles.
Patent FR-2682194-A1 (FR)
Title: Regle d'interconnexion optique.
Inventor: CLAUDE VERGNOLLE
IPC: H05K7/14
Filed: 1991-10-08
Abstract: Cette règle est prévue pour réaliser des interconnexions optiques entre un ensemble de cartes électroniques empilées dans un boîtier. Elle comporte: - un profilé en U (29) venant se placer en long, contre le bord de l'empilement de cartes électroniques et présentant un dos (30) tourné vers les cartes électroniques, bordé de deux arêtes latérales et percé d'ouvertures (40,.., 44) échelonnées au pas d'espacement des cartes électroniques dans l'empilement et - des fibres optiques (38) qui sont disposées dans le profilé (29) et qui vont d'une ouverture (40,.., 44) à une autre, chaque ouverture (40,..44) percée dans le fond (30) du profilé (29) et occupée par une ou plusieurs extrémités de fibres optiques ( 38) venant en regard d'un demi-connecteur optique monté sur la tranche d'une carte électronique de l'empilement.
Patent FR-2683163-A1 (FR)
Title: Method for clearing, unblocking, disgorging and cleaning spray jets, nozzles, injectors, vaporisers, diffusers, cannulas, pipettes and tubings
Inventor: PIERRE VILLETTE
IPC: B05B15/55
Filed: 1991-11-05
Abstract: The subject of the present invention is a method for clearing, disgorging, unblocking and cleaning spray jets, nozzles, injectors, vaporisers, diffusers, cannulas and tubings without dismantling the system to which they belong. The method combines the simultaneous action of a pressurised gas in order to delocalise the obstructing body and the chemical reaction of a detergent, dissolving or descaling (decalcifying) solution on the obstructing body. The device consists of an aerosol body (1) containing a pressurised inert gas and the solution, a valve (2), a diffuser (3) and an injector (4). The method according to the invention is particularly intended for cleaning windscreen-wiper systems on motor vehicles, air brush diffusers, boiler burners, internal combustion engine injectors, vaporisers and water atomisers.
Patent WO-9300066-A1 (WO)
Inventor: JUNINO ALEX
IPC: A61K8/33
Filed: 1992-06-25
Abstract: La présente invention concerne une composition pour la teinture des fibres kératiniques, caractérisée en ce qu'elle comporte, dans un milieu approprié pour la teinture, au moins un précurseur de colorant d'oxydation du type ortho et/ou para, et au moins un coupleur de formule (I), dans laquelle R représente hydrogène, alkyle inférieur en C1-C4, monohydroxyalkyle en C1-C6; polyhydroxyalkyle en C2-C6; ou alkylcarbonyle où les groupes alkyle comportent de 1 à 4 atomes de carbone; ou leurs sels d'addition avec un acide; et un procédé de teinture des cheveux la mettant en oeuvre. Elle concerne également certains méta-aminophénols nouveaux et leur utilisation en tant que coupleurs.
Patent FR-2673541-A1 (FR)
Title: Dispositif de dosage pour un narcotique liquide traversant un recipient intermediaire.
Inventor: WOLFGANG FALB
IPC: A61M16/18
Filed: 1992-02-04
Abstract: Un dispositif de dosage pour un narcotique liquide introduit, à partir d'un réservoir, par une conduite d'arrivée, dans un récipient intermédiaire (6) chauffable et maintenu sous une pression donnée, dont la conduite de sortie envoie le narcotique, amené à l'état gazeux, à travers le dispositif de chauffage (12), par une vanne de dosage (17), dans une conduite de gaz frais. Selon l'invention, dans la conduite d'alimentation (5), est montée une unité d'alimentation (7) par laquelle du narcotique liquide est envoyé dais le récipient intermédiaire (6), jusqu'à ce que celui-ci soit rempli jusqu'à un niveau donné. Le dispositif de chauffage (12) veille à tempérer le bain liquide et assure une tension de vapeur suffisante du narcotique gazeux, au-dessus de la phase liquide. La vapeur de narcotique est envoyée dans la conduite de gaz frais, par la vanne de dosage.
Patent FR-2688895-A1 (FR)
Title: Dispositif et methode d'exploration sismique.
Inventor: PHILIPPE STARON
IPC: G01V1/22
Filed: 1992-03-23
Abstract: - On utilise un dispositif de réception de signaux sismiques comportant un très grand nombre de capteurs élémentaire ci-associés chacun à des moyens de réglage, télécommandables deuis une station centrale de commande et d'enregistrement par l'intermédiaire éventuellement de boîtiers d'acquisition de données sismiques répartis sur le terrain. Deplus la station centrale il est possible très rapidement de modifier à tout instant le nombre de capteurs formant chaque trace sismique, les coefficients de pondération des différents signaux élémentaires constituant une trace ou bien encore de commander des pré-traitements des signaux captés avant leur transmission au laboratoire d'enregistrement. En modelant ainsi les caractéristiques du dispositif de réception, on peut simplifier grandement l'interprétation des enregistrements. - Application à la prospection sismique terrestre ou dans des puits par exemple.
Patent FR-2694753-A1 (FR)
Title: New amino=thio:ether(s) prepd by substitution of hydroxyl gps in mono= and poly:hydroxyl cpds - are immunostimulants, immunoregulators and radioprotectors useful against infections or autoimmune disorders
Inventor: DENIS POSTEL
IPC: C07H15/14
Filed: 1992-07-09
Abstract: Aminothioethers of formula (I) and their salts of formula (II) are new, where R2, R3 = H or (un)satd. (a)cyclic carbon- or heteroatom-contg. radical; or NR2R3 = (un)satd. cyclic gp. opt. contg. heteroatoms; R1 = divalent hydrocarbon radical, which is (un)satd., (a)cyclic and opt. contains heteroatoms; or NR1R2 = cyclic gp., which is (un)satd. and opt. contains heteroatoms; Sub arises from a precursor Sub-OH, where Sub-OH = R-OH or a polyhydroxylated opt. cyclic molecule, either allowing selective activation of one hydroxyl site or allowing protection of n-1 OH gps.; R = radical, opt. satd., opt. cyclic. More specifically, Sub-OH = a mono- or poly-saccharide, glycerol or an itol (opt. protected); esp. glucose, 1,2:5,6-diacetoneglucose, 1,2-mono-acetoneglucose, galactose, diacetonegalactose, fructose, 2,3:4,5-diacetonefructose, 1,2:4,5-diacetonefructose, 1,2-monoacetonefructose, mannose, 2,3:5,6-diacetonemannose, 2,3-monoacetonemannose, allose, 1,2:5,6-diacetone allose, 1,2-monoacetoneallose, xylose, 1,2-monoacetonexylose, xylitol, 2,3:4,5-diacetonexylitol, glycerol or solketal. USE - (I) and (II) are useful as immunomodulators, immunostimulants, and immunoregulators in the treatment of infections, bacterial, viral, fungal, inflammatory and autoimmune diseases and as radioprotectors.
Patent FR-2694991-A1 (FR)
Inventor: CHRISTIAN NEEL
IPC: H03K5/01
Filed: 1992-08-24
Abstract: Method of copying a signal with high galvanic isolation consisting in dissociating the signal's leading edge from its trailing edge, and passing these edges across an inductive coupling, the turns (23, 24) being printed on each of the surfaces of the plate (9) supporting the means for dissociating said signal and the means for recreating it; the latter means comprising a dual input RESET-SET type flip-flop. Application in low energy consumption coupling for use in dangerous environments.
Patent FR-2695213-A1 (FR)
Title: Cathode tube image screen filter system - uses semi-reflecting mirror with screen at 45 degree angle to horizontal
Inventor: PHILIPPE LAPORTE
IPC: H04N5/74
Filed: 1992-08-27
Abstract: The cathode tube uses a semi-reflecting mirror, to obtain an indirect image by reflection. The tube is enclosed in a container (1) with a top lid (1A) having the semi-reflecting mirror (3) attached pivotally. The screen assembly (2) is held by a support (2B). The semi-reflecting mirror faces the user and the screen is at a 45 deg angle to the top lid. The mirror is fixed on each side by a lateral pivot (4) to allow adjustment of the angle fo inclination of the mirror, for good alignment in viewing. The system allows lateral inversion of the image, with inversion of two wires on the lateral deflection coil of the cathode tube. USE/ADVANTAGE - E.g. microcomputer display. Shields viewer from low frequency magnetic field from deflection system, and from IR and UV radiation emitted from screen.
Patent FR-2695587-A1 (FR)
Title: Robotic tool fixture for extruding watertight jointing - uses elastic mountings between supporting gun box and tool body ensuring operating equilibrium and contact with work piece
Inventor: FABRICE GUIGNE
IPC: B62D65/14
Filed: 1992-09-11
Abstract: The extrusion gun (3) is supported by a box (7), elastically mounted (9) to the tool body (8). The mountings allow movement and rotation on three coordinate axes, ensuring gun to body equilibrium during extrusion. The gun tip maintains contact through the extrusion to the work surface. The mountings may be cylindrical elastomer blocks, with ends joined to body and box respectively. A body stop may limit gun recoil, between body and support box, during extrusion. The body may be connected to the robot head by a spring or pneumatic cylinder, compressed by recoil. USE/ADVANTAGE - Automobile vehicle sheet metal bodywork joints. Permanent positioning of gun to work, plus or minus 10 mm.
Patent FR-2695886-A1 (FR)
Title: Motor vehicle seat fixing system, esp. for helping handicapped person to get in and out - has base attached to conventional fixing points and forked seat support which can pivot relative to base
Inventor: ALAIN GIRIN
IPC: B60N2/24
Filed: 1992-09-18
Abstract: The system comprises a rigid base (3) designed to be attached to conventional fixing points in the vehicle, and an assembly (4) on which the seat (1) itself is mounted, connected to the base (3) by a pivot situated outside the base and adjacent to the door pillar nearest the seat. The assembly is in the form of a fork with two arms (9,10) on which the seat sliders are attached, and has a locking mechanism (15,16,17) which allows the seat to be fixed in two positions - the normal one and a second position on the outside of the vehicle, facing outwards. The locking mechanism comprises a spring-loaded locking pin (17), operated by a handle (19), engaging with holes (15,16) at each end of a curved bar (11) which is fixed to the base (3) and equipped with end stops (12,14). ADVANTAGE - Convenient and reliable in operation, suitable for fitting to conventional fixing points in vehicle.
Patent FR-2696142-A1 (FR)
Title: Dispositif de freinage assisté à réaction hydraulique et saut réglable.
Inventor: JEAN-PIERRE GAUTIER
IPC: B60T13/573
Filed: 1992-09-30
Abstract: Ce dispositif de freinage assisté comprend un servomoteur pneumatique de freinage (1) associé à un maître-cylindre (2). Le servomoteur comprend un piston pneumatique mobile (5) portant un clapet (7) et fonctionne suivant un principe de réaction hydraulique, le piston hydraulique (11) du maître-cylindre comprenant en fait un cylindre mobile creux (13) recevant une force d'assistance, et un piston hydraulique secondaire recevant une force d'entrée, ces deux forces constituant la force d'actionnement totale. Un ressort hélicoïdal (22), exerçant une force élastique réglable, est disposé entre le piston hydraulique secondaire et le cylindre mobile pour permettre le réglage de la valeur minimale non nulle de la force d'actionnement.
Patent FR-2697478-A1 (FR)
Title: Variable geometry sun visor screen - is transparent and tinted with upper half longitudinal slots for attachment elastic bands passed around existing sun visor
Inventor: JOSEPH CREVECOEUR MAURICE
IPC: B60J3/02
Filed: 1992-10-30
Abstract: The transparent and tinted screen (2) is attached to the vehicle sun visor (1). Fixings (3) allow the screen to be positioned in all directions, in the sun visor plane. These fixings may be bands passing through screen slots (4), strapping it to the existing sun visor. The slots may be longitudinal, in the screen upper half. The bands may be elastic, or have quick fixings, like press buttons, or hooks and eyes. An upper screen notch may permit vanity mirror use. ADVANTAGE - Low cost, adapted to all sun visors, without modification. Does not block driver's field of vision.
Patent WO-9413866-A1 (WO)
Title: Method for continuously producing an electrical conductor made of copper-plated and tin-plated aluminium, and conductor so produced
Inventor: YU NING
IPC: C25D3/30
Filed: 1993-11-22
Abstract: A method for continously producing an electrical conductor made of an at least partially aluminium-based central core coated by continuous electroplating with at least one metal layer, including core surface pre-treatment, characterised in that it comprises the steps of (a) electrochemically copper-plating the core in an aqueous bath held at a temperature of 20-60 °C and containing KCN, CuCN, K2CO3 and KNaC4H4O6 with a current strength of 1-10 A/dm2; (b) rinsing at room temperature; (c) electrochemically tin-plating the core in an aqueous bath held at a temperature of 20-60 °C and essentially containing tin dissolved in methane sulphonic acid as well as optional additives, with a current strength of 1-100 A/dm2; and (d) rinsing in water at 60 °C.
Patent FR-2701284-A1 (FR)
Title: Method for suspending a roof without support on the ground
Inventor: BORIS FANJAT
IPC: B64D1/22
Filed: 1993-02-09
Abstract: Method for suspending a roof without using a support on the ground, characterised by a system escaping from the attraction of the Earth by exerting an upward force greater than the weight of the roof to be supported, the system being connected to the roof by suitable links and the distance between the ground and the roof being limited by the length of the links which connect the roof to the ground at fixed points. The illustrative embodiment of the invention (cf. page 1/1) shows that this method comprises: a helium-filled balloon (1); a cable (2) connecting the balloon to the geometrical point of the framework of the roof; the fabric roof and its framework (3); and cables (4) connecting peripheral points of the framework to cement blocks fixed to the ground (5).
Patent FR-2701890-A1 (FR)
Title: Press device, particularly for fibre suspensions
Inventor: THEODOR BAHR
IPC: B30B9/20
Filed: 1993-02-23
Abstract: According to the invention, in the direction of displacement of the web or fabric, the first or the last cylinder (2) is arranged in a movable manner and a compression device (7) is associated with it, the second cylinder (3) which follows in the direction of displacement is arranged in a movable manner and is mounted on a rocking arm (5), the third cylinder is arranged in a stationary manner, the bearing mounting (14) of the rocking arm (5) is located on the side of the plane connecting the longitudinal central axes of the first movable cylinder and of the stationary cylinder, on which side the longitudinal central axis of the second movable cylinder (3), or at least of its principal part, is located, and the angle formed between the plane connecting the axis of the bearing mounting (14) of the rocking arm (5) and the longitudinal central axis of the second movable cylinder (3) and the plane connecting the longitudinal central axes of the first movable cylinder (2) and of the stationary cylinder (9), this angle being seen from the side in the vicinity of the first movable cylinder (2), is between 45 and 80@.
Patent FR-2702146-A1 (FR)
Title: Use of 6,6-dimethyl-2-acylcyclohex-4-ene-1,3-diones in the cosmetic field of sun protection and compositions containing them
Inventor: DANIEL JOULAIN
IPC: C07C45/78
Filed: 1993-03-03
Abstract: Use of a 6,6-dimethyl-2-acylcyclohex-4-ene-1,3-dione of formula (I) in which R1 is a C1-C6 alkyl radical, R2 is a hydrogen atom or a C1-C6 alkyl radical, and R3 is a hydrogen atom, a hydroxyl radical or a C1-C6 alkoxy radical, as sunscreen agent and compositions containing it.
Patent FR-2687799-A1 (FR)
Title: Mirror having a resin substrate
Inventor: HIDEO FUJII
IPC: G02B1/10
Filed: 1993-03-12
Abstract: The invention concerns a mirror. It relates to a mirror comprising: a resin substrate (102); a sublayer (103) made of silicon dioxide and placed on the resin substrate; a reflecting layer (104) made of aluminium placed on the sublayer; a first protective layer (105) made of silicon dioxide and placed on the reflecting layer; a second protective layer (106) made of at least one material chosen from the group containing titanium oxide, tantalum oxide and zirconium oxide, and placed on the first protective layer; and a third protective layer (107) made of aluminium oxide and placed on the second protective layer.
Patent FR-2705077-A1 (FR)
Title: Anti-theft device for motorcycle
Inventor: JOUVIN JEAN-LOUIS A
IPC: E05B67/36
Filed: 1993-05-12
Abstract: The present invention relates to an anti-theft device of the type comprising a single-piece caliper (1) exhibiting a body (2) and a side plate (3) connected to the said body (2) and separated from the latter by a slot (5), a lock (10) mounted in a housing (6) formed in the said body (2) and a movable locking pin (17) at least partially accommodated in a bore (7) formed in the said body (2) and emerging in the said slot (5), it being possible for the said locking pin (17) to extend through the said slot (5) and be immobilised through the actuating of the said lock (10), characterised in that the locking pin (17) passes right through the said side plate (3) and includes an end portion (19) which emerges from the said side plate (3) on the opposite side from the said slot (5), it being possible for the said locking pin (17) to be withdrawn manually from the said caliper (1) in one position of the said lock (10). This device can be fitted to a motorcycle brake disc.
Patent FR-2705167-A1 (FR)
Title: Small-sized, wide-band patch antenna, and corresponding transmitting/receiving device
Inventor: JEAN-MARC BARACCO
IPC: H01Q13/10
Filed: 1993-05-11
Abstract: The invention relates to a single-polarisation patch antenna comprising an earth plane (1) in which a first radiating slot (2) and at least one additional radiating slot (3) which is coupled to the said first radiating slot (2) are cut out, the said first radiating slot (2) and the additional radiating slot or slots (3) being parallel to each other, close to one another and fed by the same feed line (4). The invention also relates to a double-polarisation patch antenna comprising an earth plane in which radiating slots are cut out, distributed into first and second groups, each of the said first and second groups of slots corresponding to a separate polarisation, and comprising at least one pair of coupled radiating slots, the radiating slots of the said first and second groups of slots being fed respectively by a first and a second feed line each corresponding to one of the said polarisations, the radiating slots of the said first group of slots being perpendicular to the radiating slots of the said second group of slots.
Patent FR-2707823-A1 (FR)
Title: Imageur monocoup autonome à intégration globale.
Inventor: THIERRY AUGAIS
IPC: H04N5/335
Filed: 1993-07-13
Abstract: Procédé pour la réalisation d'images mettant en uvre un capteur comportant un dispositif à transfert de charges. L'invention concerne un capteur comprenant un dispositif à transfert de charges, assurant le maintien en mode intégration de ce dispositif à transfert de charges, et connectable à une électronique de commande et de traitement réalisant la lecture et l'effacement du dispositif à transfert de charges lors de la connexion du capteur. Selon une réalisation, le capteur comprend un accumulateur 2 couplé à un convertisseur continu-continu 3 qui polarise les 4 phases de commande de la zone image du dispositif à transfert de charges 1 à travers les résistances R1 , R2 , R3 et R4 . Lors de la connexion du capteur sur l'électronique de commande et de traitement, l'alimentation, la lecture et l'effacement du dispositif à transfert de charges sont réalisés au travers des contacts J1 à J1 1 .