baber/WOPTO huggingface dataset:
Patent FR-2680884-A1 (FR)
Title: Method for the automatic determination of the exposure time of a two-layer film and implementing system
Inventor: ROBERT HEIDSIECK
IPC: A61B6/00
Filed: 1991-09-03
Abstract: The invention relates to radiology devices which comprise an X-ray source 11, a receiver 17 of the two-layer film type associated with two intensifying screens, a detection cell 12 and means 16, 18 of computing the yield D at the level of the cell 12. In comparison with the method used by a receiver of the single-layer type, the method of the invention comprises additional calibrating and computing stages to take account of the optical density of the negative obtained resulting from two separate emulsions which have different characteristics and which receive light from the two intensifying screens.
Patent FR-2692507-A1 (FR)
Title: Continuous current feed device for a resistance welding machine - comprises a transformer, rectifier and clamp having a common cooling system for reducing device size and improving energy efficiency
Inventor: LILIANE RAVERA
IPC: B23K11/31
Filed: 1991-11-27
Abstract: A device for feeding continuous current to the clamp of a resistance welding set comprises a transformer (16a) fed by asymmetrical circuit breaker (52) preceded by a lower cut-off device of which the secondary winding (45) feeds a rectifier (16) connected to the two arms of a welding clamp (1). The transformer (16a) and the rectifier (16) are mechanicall intergral with the clamp (1) and have a common closed circuit cooling system (24) made up of:- (a) a heat carrying air/liquid heat exchanger; (b) a circulation pump and a fan driven by an electric motor that takes its necessary operating energy from the secondary winding circuit of the transformer (16a); and (c) a leakage equaliser (30). The assembly is arranged on the common mechanical support (13a,23) of the clamp (1), the transformer (16a) and the rectifier (16). USE/ADVANTAGE - The device is used for feeding continuous current to the electrode clamp of a resistance welding machine, partic. for a welding robot. The device simplifies, lightens and reduces the overall size of the device whilst improving the energy efficiency and dynamic electrical performance.
Patent FR-2685056-A1 (FR)
Title: Clip for holding a bundle of fibres
Inventor: JEAN PICOT
IPC: F16B2/24
Filed: 1991-12-17
Abstract: The present invention relates to a clip intended to fasten, in particular a module (2), including a plurality of fibres (3), onto a fastening element of a support structure. This clip is characterised in that it includes a rod (5), one end of which is secured to the said module (2), and the other end of which is curved so as to form an elongate loop, the rod (5) thus forms a first loop side (6), the upper part of which is folded back at 180@ so as to form a second loop side (9), parallel to the first and distant from the latter by a value (a) greater than the width of the fastening element, this second loop side (9) is itself folded over at 180@ so as to form a third loop side (13) which extends close to the first and which is inclined with respect to the plane (P) formed by the first and second loop sides (6, 9), the third loop side (13) ends in a hook (15) made up of a short part of the latter folded back at 180@, the hook (15) being inclined with respect to the plane (P) formed by the first and second loop sides (6, 9) so that its top is close to the first loop side (6).
Patent FR-2687502-A1 (FR)
Title: High-efficiency electromagnet
Inventor: GIUSEPPE APRUZZESE
IPC: H01F7/16
Filed: 1992-02-17
Abstract: Electromagnet of the type comprising a fixed magnetic circuit (1), a movable armature (2) which can be displaced in translation with respect to the fixed magnetic circuit, and an excitation coil (3) associated with the magnetic circuit, characterised in that the magnetic circuit (1) includes a projecting pole (7) surrounded by the excitation coil (3), and the free end (15) of which opens out into an orifice (10) of the magnetic circuit which defines its complementary pole, the projecting pole (7) delimiting, with the excitation coil (3) and the complementary pole of the magnetic circuit, an annular hollow (11), while the movable armature (2) includes a skirt (12) intended to be engaged in the annular hollow and to cap the projecting pole (7) of the magnetic circuit (1) so as to define, between the two poles of the magnetic circuit, at least two air gaps (13, 14, 18) which can be varied as a function of the axial position of the skirt (12) in the annular hollow (11).
Patent FR-2692211-A1 (FR)
Title: Dispositif d'essuie-glace comportant des moyens pour faire varier la pression d'essuyage.
Inventor: MAURICE JOURNEE
IPC: B60S1/32
Filed: 1992-06-10
Abstract: L'invention propose un dispositif d'essuie-glace (10) du type comportant un bras d'essuie-glace (12) monté articulé, autour d'un axe d'articulation (X-X), sur une tête d'entraînement (20) du bras d'essuie-glace, caractérisé en ce qu'il comporte une came (38, 42) reliée à la tête d'entraînement (20) et un élément suiveur de came (44) qui est relié au bras d'essuie-glace (12) et qui se déplace le long de la came (42) en fonction des déplacements angulaires relatifs entre le bras d'essuie-glace (12) et la tête d'entraînement (20), autour de l'axe d'articulation (X-X), pour appliquer au bras un couple d'essuyage complémentaire de manière à faire varier la valeur du couple d'essuyage.
Patent FR-2685654-A1 (FR)
Title: Thermal machining machine, especially an oxygen-cutting machine and complementary assembly
Inventor: KLAUS HALBAUER
IPC: B23K7/10
Filed: 1992-11-26
Abstract: a) Thermal machining machine, especially an oxygen-cutting machine and complementary assembly. b) The machine is characterised in that: the microprocessor (12) is connected to an analog measurement and control line (13, 14) and the analog measurement line (14) is connected to at least one sensor (11, 11.1, 11.2) and the analog control line (13) is connected to at least one motor (10).
Patent FR-2698641-A1 (FR)
Title: Elimination of hemicellulose, silica and mineral salts from vegetable waste - by adding soluble nitrogen salts to opt. ground waste, anaerobically fermenting then washing and bleaching residues for use in mfg. paper pulp
Inventor: FRANCOIS LAURENTY
IPC: C12S3/08
Filed: 1992-12-02
Abstract: In a non-polluting process for eliminating hemicellulose, SiO2 and mineral salts in vegetable waste, the waste, opt. ground, is seeded, opt. after addn. of sol. N salts, fed into a non-hermetic vessel and anaerobically fermented, to produce biogas, utilisable proteins and residues. Residues are washed as completely as possible and bleached, before being used in mfr. of paper pulp, or being dried for despatch to manufacturers of paper pulp. The washed residues pref. undergo a 2nd biological operation, giving conversion into animal fodder and with the lignin joining the fibres used for paper pulp. The biogas, opt. purified, is withdrawn by gas engine, opt. with a turbo-compressor, and is transformed into mechanical and opt. then into electrical energy and the exhaust gases are used to dry the prods., e.g. residues and the slurries. Cooling water from gas engine, withdrawn at about 90 deg.C, loses heat in reheating fermentation vessel or in a other industrial process. USE - The biogas can be used for heating and for prodn. of mechanical and electrical energy. The microbial sludge can be used to feed the soil or in feeding animals.
Patent WO-9401799-A1 (WO)
Inventor: CORNUEJOLS GEORGES
IPC: G02C7/12
Filed: 1993-07-09
Abstract: Ces lunettes sont du type comprenant: deux filtres électro-optiques (5a) composés chacun d'un écran à cristal liquide de type nématique en hélice, associé sur l'avant et sur l'arrière, respectivement à une couche d'orientation, à une électrode (13, 17) et à un polariseur, les couches d'orientation ayant des directions d'orientation formant entre elles un angle de 90°; un capteur photo-sensible (2), constituant aussi source d'alimentation électrique. Selon l'invention, dans chacun des filtres électro-optiques (5a), d'une part, le cristal liquide est à fonctionnement positif et a une hélice dont les extrémités sont décalées de 90°, d'autre part, la direction d'orientation de l'une des couches d'orientation est orientée verticalement vers le haut, et, de plus, les directions des deux polariseurs sont inclinées de l'ordre de 45° de part et d'autre de la direction d'orientation verticale de la couche d'orientation, tandis que les zones d'alimentation des électrodes (13-17) de chaque écran sont au moins au nombre de trois et comprennent deux zones (24) sur une électrode et au moins une zone (25) sur l'autre électrode, ces zones (24 et 25) étant séparées par un même pas angulaire.
Patent FR-2701615-A1 (FR)
Title: Modem destiné à équiper des unités de contrôle du fonctionnement d'appareils électriques d'une habitation.
Inventor: HASSAN OUBASSOU
IPC: H04B3/54
Filed: 1993-02-10
Abstract: L'invention concerne un modem destiné à équiper des émetteurs-récepteurs connectés à un réseau alternatif de distribution électrique et adaptés à contrôler, au moyen d'un signal véhiculé par le réseau, le fonctionnement d'appareils électriques d'une habitation, et comprenant un transformateur de couplage présentant un étage primaire connecté aux bornes du réseau d'alimentation et un étage secondaire branché au moyen d'un circuit de liaison à un étage d'entrée et à un étage de sortie d'une unité de traitement de signal, Selon l'invention, ledit modem comprend en outre des moyens de changement automatique de son impédance d'entrée, pilotés par ladite unité de traitement de sorte que l'impédance soit plus grande en réception qu'en émission.
Patent FR-2701564-A1 (FR)
Title: Capteur de mesure de pression absolue de type capacitif et procédé de fabrication d'une pluralité de tels capteurs.
Inventor: PHILIPPE RENAUD
IPC: G01L9/00
Filed: 1993-02-12
Abstract: L'invention concerne un capteur de mesure de la pression absolue de type capacitif comprenant un premier élément (2) dans lequel est ménagée une électrode mobile (4), un deuxième élément (6) dans lequel est ménagée une électrode fixe (8) située en regard de ladite électrode mobile (4) et isolée de celle-ci, un cadre de liaison (10) interposé entre le premier et le deuxième élément pour définir une enceinte (12) isolée du milieu extérieur et dans laquelle règne une pression sensiblement nulle, et un volume de référence (14) en communication avec ladite enceinte, ledit capteur étant caractérisé en ce que le premier élément (2) a la configuration d'une membrane d'épaisseur sensiblement constante et en ce que ledit volume de référence (14) est ménagé au moins partiellement dans le deuxième élément (6).
Patent FR-2702813-A1 (FR)
Title: Tubular member with impact energy absorption, particularly for a motor vehicle steering column shaft
Inventor: ANDRE HOBLINGRE
IPC: F16B17/00
Filed: 1993-03-18
Abstract: This member of the type including two member portions (1, 2) which can move slidingly one inside the other and between which are provided means for absorbing impact energy through controlling the movement of the member portions, is characterised in that the absorption means comprise at least one set (3) of complementary localised radial deformations (4, 5) for axial immobilisation of the member portions (1, 2), the deformation (4) of at least one of the member portions (1) of the or of each set (3) being elastically retractable under a given axial load, to allow the complementary deformations to be disengaged and the member portions therefore to be freed from one another, and to allow the movement of these portions one relative to the other to be slowed down by bearing elastically on the other member portion.
Patent FR-2703265-A1 (FR)
Title: Machine de projection de produit de revêtement par voie électrostatique.
Inventor: PIERRE EHINGER
IPC: B05B5/08
Filed: 1993-04-01
Abstract: Machine de projection de produit de revêtement électrostatique du type comportant deux poteaux (1, 2), deux chariots (3, 4) et une poutre creuse (5) portant au moins un pulvérisateur (11, 12, 13) destinée à se déplacer au-dessus des objets à recouvrir portés par un convoyeur (6). Selon l'invention, la poutre creuse (5) est en matériau électriquement isolant. L'espace intérieur de la poutre creuse est partagé longitudinalement en deux conduits séparés par une paroi commune, lesdits conduits renfermant les tuyaux d'alimentation en produits de revêtement et en air et les câbles d'alimentation en tension des pulvérisateurs (11, 12, 13).
Patent FR-2689883-A1 (FR)
Title: Engrais à micro-organismes et son procédé de fabrication et d'utilisation.
Inventor: YASUHIRO GODA
IPC: C02F11/02
Filed: 1993-04-09
Abstract: L'invention concerne un engrais à micro-organismes qui provoque dans le sol une multiplication remarquable de bactéries fluorescentes du genre Pseudomonas qui ont un effet supérieur pour la prévention de la gale commune de la pomme de terre. L'invention concerne également un procédé de fabrication de cet engrais dans lequel des actinomycètes moyenne température et haute température sont utilisés comme bactéries d'ensemencement et sont cultivés tout en étant dispersés et agités dans une substance organique, telle que le fumier de bétail, dans un lit de propagation isolé. Enfin l'invention concerne un procédé d'utilisation de cet engrais à micro-organismes pour combattre la pollution de l'environnement.
Patent FR-2704539-A1 (FR)
Title: Personnel lifting apparatus for vehicle
Inventor: DANIEL RIFFAUD
IPC: B66F11/04
Filed: 1993-04-29
Abstract: The apparatus is borne by a chassis (3) and comprises an elevator (4) in the form of a gib consisting of at least one element (7). One of the ends of the elevator bears a gondola (12) and the other is articulated to a turret (5) mounted so that it can pivot on an orientation ring connected to the chassis (3). The apparatus further includes a hydraulic control circuit comprising hydraulic rams controlling the manoeuvring and orientation of the elevator (4). The orientation ring is connected to the chassis (3) via auxiliary elevator means (16, 18, 22) allowing the turret (5) to be raised together with all the elements borne by it.
Patent FR-2705377-A1 (FR)
Title: Anti-intrusion barrier
Inventor: RENE PAROLA
IPC: E01F13/06
Filed: 1993-05-13
Abstract: Anti-intrusion barrier comprising two vertical posts (1 and 2) fixed to the ground; one (1) of the two posts being provided with an articulating pin (18) for a longitudinal element (3) which is horizontal in the closed position and vertical in the open position, the other post (2) acting as a support for the element (3) when it is in the closed position. The element (3) comprises an adjustable counterweight (4) placed close to the post (1) and an adjustable locking ring (6) which is placed at the level of a base located at the upper end of the post (2) in the closed position; one hole (7) located on the element (3) close to the counterweight (4) and the other (8) located on the post (1), so that the two holes (7 and 8) are opposite each other when the element (3) is in the open position, which allows the barrier to be locked. Barrier for closing a road or a path.
Patent FR-2708260-A1 (FR)
Inventor: HERVE LABAQUERE
IPC: B01D21/02
Filed: 1993-06-30
Abstract: Device intended for ensuring the treatment of aqueous effluents, especially rainwater by simultaneously carrying out the degritting, degreasing and settling, which comprises a degritter equipped with a grit chamber, through which passes an upward and then downward flow of the water to be treated, a degreasing surface provided above a part of the degritter and above the feed zone of the settler, and a settler which comprises a feed or presettling tank, a floor, a region for laminar settling and an extraction pit, this device being characterised in that the partition (26) separating the degritter (10) from the settler (14) comprises a flap valve (24) making it possible, when opened, to ensure an unperturbed transfer of the raw water towards the settler and therefore good settling during this stage of filling.
Patent FR-2708918-A1 (FR)
Title: Aerial cylinder for towns, intended for human traffic
Inventor: ALVAREZ CARLOS
IPC: B66B21/10
Filed: 1993-08-12
Abstract: This is a volume consisting of a cylindrical structure (1) generating the aerial cylinder, the average lines of which are circular or parabolic. The material used is hollow cast steel supporting the floor structures; the prestressed reinforced concrete of the foundations transmits the loads to the ground into which it is set, and the whole is achieved according to the techniques used in civil engineering work (2) (3) (10) (12) (14). This aerial urban furniture is intended for human traffic with a mechanism for driving the floor and handrails. With benches, the whole thing becomes innovative; the whole thing has an electronic system and is air-conditioned if the cylinder is leaktight for aquatic observation. Information desks, access and exit from lateral escalators, also serve to accommodate the beams of the rolling floor spanning the roads.
Patent FR-2708911-A1 (FR)
Title: Dispositif de conditionnement et de distribution d'un mélange de deux produits isolés l'un de l'autre avant l'opération de distribution.
Inventor: VINCENT DE LAFORCADE
IPC: B65D81/32
Filed: 1993-08-13
Abstract: Le dispositif comporte deux récipients (1, 2) de révolution assemblés de telle sorte qu'ils peuvent tourner l'un par rapport à l'autre tout en n'étant pas déplaçables axialement l'un par rapport à l'autre, l'un (1) des récipients dit récipient supérieur étant ouvert à une extrémité et portant à son autre extrémité des moyens de distribution, l'autre récipient (2) dit récipient inférieur comportant un corps (27) muni d'un fond et fermé par un couvercle (21) constituant un fond pour le récipient supérieur (1) lorsque les deux récipients sont assemblés. Le couvercle (21) est métallique et comporte une bande de prédécoupe adaptée à être découpée par une opération d'arrachement effectuée grâce à un moyen d'arrachement (36-37) solidaire du récipient supérieur (1), ladite opération d'arrachement étant produite lorsque le récipient supérieur (1) et le récipient inférieur (2) sont soumis à un mouvement de rotation relatif de l'un par rapport à l'autre.
Patent FR-2713307-A1 (FR)
Title: Retractable support frame for power supplies
Inventor: FRANCOISE BONIS
IPC: G02B6/44
Filed: 1993-11-30
Abstract: The retractable support frame for apparatus or the emission of various energy sources  is made up of, on one part, of a casing (1) which is to be buried in the ground and which is provided with an opening (2) on its upper end and, on the other part, a carrying frame (4) mounted in the interior of the casing (1) which is able to pivot around an axis (5) perpendicular to its own axis (A-A). This carrying frame (4) contains a face forming the tilting cover (11) which blocks the upper opening (2) of the casing (2). An operational side (13) of this carrying frame (4) emerges from the casing (4), when the cover is lifted, into which can be fitted plugs for the takeoff of the various energy power supplies.
Patent FR-2714952-A1 (FR)
Title: Gear selector enabling transformation of H=pattern gear selection to linear selection in motor vehicle gearbox
Inventor: JEAN-MARIE COQUERY GUILLAUME
IPC: F16H59/04
Filed: 1994-01-07
Abstract: The gear selector is attached to the gearbox and operates on the selector finger that engages the rod (5) that operates the selector forks. The mechanism is controlled by a selector driving in rotation an indexed drum made up of four cam plates (10,11,12,13), an indexing cam plate (15) and a cam (14) to operate switches (21-27) that signal the selected gear for display (18) to the driver. The selector (17) is operated by a selector lever that has forward and reverse motion only. The selector can also be operated by electromagnets (2). The cams are shaped so that rotation of the drum alters the gear selection through couplings (9) operating on the selector rods. A cam (31) on the drum shaft operates a contact which initiates operation of the clutch and slowing of the engine.
Patent WO-9424512-A1 (WO)
Title: Systeme d'arme a defense de zone
Inventor: BREDY THIERRY
IPC: F42B23/16
Filed: 1994-03-29
Abstract: Système d'arme à défense de zone, du type constitué d'un dispositif d'attaque (1) comprenant au moins un tube de lancement (12) d'une munition dont le projectile (13) renferme une charge explosive par exemple, et d'au moins un dispositif (2) de veille et d'acquisistion d'objectifs (3) qui contrôle une zone de surveillance (Z) pour détecter un objectif (3) pénétrant dans ladite zone et pour commander le dispositif d'attaque (1) avec tir du projectile principal (13) en direction de l'objectif détecté (3). Le dispositif d'attaque (1) est situé à distance du dispositif de veille (2) et d'acquisition d'objectifs (3), ladite zone de surveillance (Z) étant située dans le rayon d'action du dispositif d'attaque (1). Le dispositif de veille (2) est avantageusement constitué par un projectile auxiliaire (20) tiré à partir du dispositif d'attaque (1).
Patent WO-9426914-A1 (WO)
Inventor: HADDADA HEDI
IPC: A61K35/76
Filed: 1994-05-06
Abstract: La présente invention réside dans l'utilisation d'un adénovirus recombinant d'origine animale contenant une séquence d'ADN hétérologue pour la préparation d'une composition pharmaceutique destinée au traitement thérapeutique et/ou chirurgical du corps humain.
Patent WO-9429151-A1 (WO)
Inventor: GAUTIER JEAN-PIERRE
IPC: B60T13/56
Filed: 1994-05-06
Abstract: L'invention concerne un servomoteur pneumatique de freinage comprenant un piston pneumatique (5) coulissant dans une enveloppe et logé dans un soufflet de protection tubulaire (15) dont une première extrémité (15a) est raccordée à cette enveloppe (3), ce piston portant d'une part un clapet (7) et d'autre part un filtre d'épuration (14) interposé entre ce clapet et une source de pression (A). Selon l'invention, le soufflet (15) est au moins partiellement réalisé en un matériau poreux et déformable, de manière à pouvoir constituer lui-même le filtre d'épuration.
Patent FR-2716550-A1 (FR)
Title: Embedded encrypted bulk memory with data protection
Inventor: GILLES RUGGIU
IPC: G06F21/80
Filed: 1994-02-24
Abstract: The memory has the memory circuits (18) connected by an addressing unit (16) to both an input interface (10) and an output interface (20).  A management and control circuit (22) is connected to both the input and output interfaces. An encryption circuit (24) is placed between the input interface and the addressing unit, and is connected to the controller (22). The encryption circuit includes parallel circuits that process multiple bit words transmitted by the input interface at a frequency adapted to the frequency of operation of the encryption circuit.  The encryption circuit uses pipe line or overlap architecture.  A pseudo-random generator in the encryption circuit provides encryption keys.
Patent FR-2717333-A1 (FR)
Title: Network access protection method e.g. for LAN
Inventor: PIERRE ROLIN
IPC: H04L12/22
Filed: 1994-03-11
Abstract: The method involves reading a frame (TR) containing words transmitted between two terminals (STA,STB) following establishment of communication. A protection circuit authorises access between the terminals by reading allowed terminal interconnections from a list. On detection of an illegal communication, two disconnection frames (TRDA,TRDB) are transmitted respectively to the first and second terminals. The disconnection frames includes destination addresses corresponding to the first and second terminals.
Patent FR-2717684-A1 (FR)
Title: Compositions cosmétiques détergentes et utilisations.
Inventor: BERNARD BEAUQUEY
IPC: A61K8/891
Filed: 1994-03-22
Abstract: L'invention concerne de nouvelles compositions cosmétiques destinées au nettoyage des cheveux, du cuir chevelu et/ou de la peau, à base de tensioactifs détergents, de silicone et d'argile. Ces compositions sont utilisées par exemple comme shampooings ou gel-douches.