baber/WOPTO huggingface dataset:
Patent FR-2668167-A1 (FR)
Title: Treating glass cullet to remove paper, plastic and low m.pt. metal contaminants - by heating cullet to specified temp. range in order to burn off or melt contaminants from molten clinker
Inventor: BERNARD CHEMIN
IPC: B03B9/06
Filed: 1990-10-17
Abstract: The clinker is subjected to a treatment temp. of between 300 and 400 deg.C for sufficient time to burn off the accompanying paper and plastic materials and to melt any low melting point metals that can be separated from the clinker in the molten state. Also claimed is a device for the application of this method and consists of a treatment chamber of great height through which the combustion gases pass from the bottom to the top. It is equipped in its upper part with some means for introducing the clinker and incorporates in its lower part some means (4) for submitting the clinker to the above temp. and for separating the molten metals produced. USE/ADVANTAGE - Used for the treatment of clinker contg. broken glass emanating from the recovery of used bottles, in order to eliminate the accompanying paper labels as well as any plastic materials or low melting point metal such as lead and tin which are present in the capsules of the bottles. The method also incorporates screens to remove fine materials thus allowing the prodn. of a clinker that can be used directly in a glass melting furnace. The method is less costly and more efficient than conventional water cleaning methods used for these purposes.
Patent FR-2669805-A1 (FR)
Title: Device for holding in the stowed position, an assembly of a boom for dispensing a liquid or powdered product, for an agricultural machine
Inventor: PATRICK AUBERGE
IPC: A01B73/06
Filed: 1990-11-29
Abstract: Device for holding in the stowed position, an assembly of a boom for dispensing a liquid or powdered product, for an agricultural machine of the spray or fertiliser spreader (dispenser) type, which includes a boom support consisting of a central element (1) and of several lateral elements. These lateral elements, constituting two groups located on either side of the central element (1), are folded onto one another and brought against each of the sides located on either side of the said central element (1) by means of an operating system. Each group of lateral elements in the folded position, bears on a support element which consists of at least one relatively flexible circular cylindrical element (14) capable of rotating about an axis (16) which is substantially parallel to the lower face (19) of the bottom part (18) of the group of lateral elements with which the said circular cylindrical element (14) is in contact, so that there is no slip between the periphery of the circular cylindrical element (14) and the corresponding lower face (19). The axis (16) is supported by an element secured to the chassis (11) of the agricultural machine.
Patent FR-2655430-A1 (FR)
Title: Coupeur optique et systeme informatique a processeurs repartis.
Inventor: DAVIS RICHARD L
IPC: G02F1/335
Filed: 1990-12-03
Abstract: L'invention concerne un coupleur optique intégré accordable à multiplexage à répartition en longueurs d'ondes destiné à faire passer par couplage de l'énergie optique entre des guides d'ondes de canaux en réponse à l'application d'ondes acoustiques de surface. Le coupleur (10) comprend un substrat (12) portant un guide d'ondes (30) de canal d'entrée, un guide d'ondes (50) de canal de sortie et un guide d'ondes (34) de canal à fibre. Des ondes acoustiques de surface sont appliquées par des moyens (40, 42, 46) au canal (34) pour faire passer par couplage de l'énergie optique, de longueurs d'ondes choisies, entre le canal (30), attaqué par une diode électroluminescente (16), et le canal (50) de sortie. Domaine d'application: systèmes informatiques à processeurs répartis, etc.
Patent WO-9112292-A1 (WO)
Title: Photoluminescent materials, particularly for coating various surfaces, and uses thereof
Inventor: COUVERCHEL DANIEL GEORGES
IPC: C08K3/00
Filed: 1991-02-15
Abstract: Photoluminescent materials for coating various surfaces, consisting of a mixture made to suit the requirements of each kind of surface, said mixture comprising  a one or two part base and coloured or colourless photoluminescent pigments wich may be integrated with or used to coat glass, organic or solid foam spheres forming a transparent or translucid filler, or may be mixed with a binder. Said filler may also consist of crushed granules of glass, quartz, marble or granite, and said mixture may further comprise filtering, plasticizing, accelerating or retarding, bubble-removing and surfactant additives.
Patent WO-9112793-A1 (WO)
Title: COMPOSITION RESISTANTE A l'EAU POUR LE REVETEMENT DES CILS, ET SON PROCEDE DE PREPARATION
Inventor: ARRAUDEAU JEAN-PIERRE
IPC: A61K8/34
Filed: 1991-02-21
Abstract: Cette composition contenant, de façon connue, au moins une cire, au moins un agent de consistance et au moins un solvant organique volatil et les ingrédients éventuels classiques (charges, pigments, vitamines, acides aminés, etc.) est caractérisée par le fait qu'elle contient une solution aqueuse d'au moins un polymère filmogène hydrosoluble (dérivés de kératine, de chitine ou de chitosane, de cellulose; polymères acryliques; polyvinylpyrrolidones et copolymères vinyliques; polymères naturels; polymères de l'éthylène; silicones oxyéthylénées, etc.). L'originalité de ce mascara est d'obtenir une augmentation de la résistance à l'eau du produit par l'introduction d'une solution aqueuse de substances hydrosolubles dans une formule anhydre. Le système ne contient pas d'émulsionnant et permet néanmoins d'avoir une composition stable contenant environ 10 % d'eau dans un milieu parfaitement hydrophobe.
Patent FR-2671830-A1 (FR)
Title: Electric heater in a pressurised enclosure with temperature limiter
Inventor: NOEL GARRIER-GIRAUDEAU
IPC: H05B3/82
Filed: 1991-01-17
Abstract: Flat electric heating element formed of flat serpentine coils and placed in an enclosure under pressure, or under partial vacuum containing a fluid to be heated. The electric resistor consists of PTC semi-conductor bodies, the toggle (switchover) point Tb1 of which is located well above the operating temperatures Tf1. A safety device controlling the temperature of the walls of the heating element is placed against one of them, consists of another PTC, the toggle point of which lies between Tb1 and Tf1 of the heating PTCs, and is mounted in series with an electrical relay for cutting off the powering current. A dielectric and leaktight device makes it possible to hold the heating element on the wall of the enclosure containing the fluid and to pass electric heating and control currents through the network thereof. Various other devices provide the mechanical holding and electrical connections thereof depending on the configurations adopted.
Patent FR-2672575-A1 (FR)
Title: Universal ice-cream cone holder
Inventor: CATHERINE SALLIER
IPC: B65D85/78
Filed: 1991-02-11
Abstract: Cone holder intended to receive different types of edible ice-cream cone. The invention makes it possible to improve hygiene by avoiding any direct contact with the hand and to improve the consumer's pleasure by preventing runs of melted ice-cream. It consists of a surrounding receptacle intended to collect the melted ice-cream and comprising a crown (1) able to be provided with a lid (9), two flat parts (2) and (3) and their symmetrical parts with respect to the vertical axis for holding single cones, two toric surfaces (4) and (5) and their symmetrical surfaces with respect to the vertical axis for holding large type and small type double cones respectively, of a conical part (6) where the conical part of the ice-cream cones is inserted and of a hemispherical part (7) intended to collect the melted ice-cream. The cone holder can be grooved over its entire surface to facilitate the flow of melted ice-cream and to improve the rigidity of the assembly.
Patent FR-2673843-A1 (FR)
Inventor: MICHEL VERT
IPC: A61K9/70
Filed: 1991-03-14
Abstract: Implantable poly(lactic acid)-based pharmaceutical composition which comprises at least one water-soluble antibiotic in particle form with controlled dimensions, less than 100  mu m uniformly dispersed in an amorphous poly(lactic acid) matrix, said composition being in ground powder or thin film form. Application especially in initiating local internal antibiotic therapy by the gradual release of the antibiotic substance.
Patent FR-2676893-A1 (FR)
Title: Method for manufacturing a shoe with a directly injected sole and shoe obtained by this method
Inventor: ALBERT DEGRAND MICHEL
IPC: B29D35/06
Filed: 1991-05-31
Abstract: Shaping of the part of the mould known as the form (shape, last) is achieved such that (Fig. 4), during moulding of the sole (21), the procedure is to conjointly mould the insert/heel (22) and to link them with the other elements of the shoe: the upper (19) and the mounting (assembly) insole (20).
Patent FR-2678093-A1 (FR)
Title: Dispositif photorefractif.
Inventor: GILBERT PICOLI
IPC: G03H1/04
Filed: 1991-06-19
Abstract: Il est destiné à être exposé à un rayonnement d'inscription qui est prévu pour créer un réseau de franges d'interférence dans le dispositif, et à un rayonnement de lecture qui diffracte le réseau créé, et comprend au moins un motif élémentaire (1) comportant un matériau électro-optique (6) qui a un coefficient électro-optique élevé vis-à-vis du rayonnement de lecture, qui est transparent à celui-ci et qui est encadré par des matériaux photoconducteurs (2, 4). Ces derniers sont transparents au rayonnement de lecture et, sous l'effet du rayonnement d'inscription, sont aptes à engendrer respectivement des électrons et des trous ayant une mobilité élevée. Application au traitement optique de signaux.
Patent FR-2679278-A1 (FR)
Inventor: ROGER GUILLON
IPC: E02F3/84
Filed: 1991-07-19
Abstract: a) Automatic guiding method for an earth moving machine. b) Method characterised in that: - the tool is mounted on the chassis of the machine in order to be able to vary its position, - the coordinates xi, yi, zi are calculated in an orthonormal tridimensional system Oxyz of points of the carriageway, which are equally spaced apart by one kilometre, corresponding to the theoretical position of the tool during the manufacture of the latter, and are introduced into the memory of a microprocessor connected to the machine, - directional wires are used to guide the machine in the x-O-y plane, - during this displacement, the position xi, yi of the tool in the x-O-y plane is measured continuously, and this data is transmitted to the microprocessor which determines, in return, the corresponding zi altimetry, - a beam is emitted, in particular a rotating laser beam describing a plane of reference essentially parallel to the carriageway whose equation is calculated before introduction into the memory of the microprocessor, - at least one receiver interacting with a telescopic mast, in particular vertical, is fastened to the chassis of the machine, which receiver is interlocked in order to remain constantly in the plane of reference, and - the position of the tool with respect to the chassis of the machine as well as the length of the telescopic mast is transmitted permanently to the microprocessor which calculates the altimetric position zl of the receiver from the equation of the plane of reference, deduces from it the actual altimetry z of the tool and modifies, if required, in return the position of the latter with respect to the chassis of the machine, in order to match (bring into coincidence) the actual z and theoretical zi altimetries).
Patent FR-2681306-A1 (FR)
Title: Lift method for lighter-than-air machines, with independence of ballasting
Inventor: CLAUDE BIGOTTE
IPC: B64B1/62
Filed: 1991-09-16
Abstract: A method for improving the economic viability of rigid lighter-than-air craft by providing renewable self-contained ballasting. For this purpose, the outer air-tight rigid hull (1) contains an internal air mass (4) which may be varied by operating a valve (5), and surrounds a constant mass of lifting gas (3) held in a flexible envelope (2). Changes in the mass of the controlled atmosphere (4) constitute the ballast discharging and weighting operations which are required for take-off and landing without loss of lifting gas.
Patent FR-2681462-A1 (FR)
Title: Device for presenting confidential and personal information
Inventor: JEAN-LOUP MALENGE
IPC: B42D15/08
Filed: 1991-09-12
Abstract: The invention relates to a device for presenting confidential and personal information, such as a user code for a bank code. According to the invention, it comprises: - a closed pouch (1) within which is at least one item of confidential information (21); - means (7) for opening the pouch; - removable means (18) within the pouch (1) for hiding the said item of information (2) and for rendering it accessible only to the person who opens the pouch (1).
Patent FR-2683382-A1 (FR)
Title: Medium- or high-voltage circuit breaker with end arc contacts
Inventor: DENIS DUFOURNET
IPC: H01H33/90
Filed: 1991-10-31
Abstract: The present invention relates to a circuit breaker with end arc contacts comprising, in a casing (1), a first semi-fixed end contact (4) and a second moving contact (7), the said semi-fixed contact (4) being integral with a piston (8), which is displaced in a fixed cylinder (9) subjected to the action of a spring (13) tending to displace it in the same direction as the moving contact (7) during a triggering operation. The end of the fixed cylinder (9) turned towards the moving contact (7) carries a contact (30) sliding on the moving contact (7), consisting of a crown of contact arms including, at their end, an arc contact stud (31), and of length such that the distance between these arc contact studs (31) and the moving contact (7) is slightly greater than the distance between the semi-fixed contact (4) and the moving contact (7) at the end of opening travel of the semi-fixed contact (4).
Patent FR-2684082-A1 (FR)
Title: Multiple bin bag
Inventor: GUY RIALLAND ANTHONY
IPC: B65B67/12
Filed: 1991-11-27
Abstract: Method for limiting the operations involved when using bin bags. The invention relates to a method making it possible, in a single operation, to insert several bin bags into a bin. It is characterised by slipping the bags into one another and then packaging them. The method according to the invention is intended particularly for the packaging of bin bags.
Patent FR-2684966-A1 (FR)
Title: Materiau vegetal expanse, recyclable, son procede de fabrication et son utilisation dans les domaines du calage, de la protection, de l'emballage, des revetements et des materiaux en feuille.
Inventor: DANIEL GOMEZ
IPC: C08L97/02
Filed: 1991-12-12
Abstract: La présente invention concerne un nouveau matériau essentiellement végétal ayant une densité inférieure à 300 kg/m3 , ledit matériau végétal étant caractérisé en ce qu'il renferme (a) des fibres végétales, (b) un mélange (i) d'une charge végétale et (ii) d'un polymère naturel, et (c) un agent d'expansion. L'invention concerne également le procédé de préparation d'un matériau essentiellement végétal et expansé à partir des ingrédients (a), (b) et (c) ci-dessus, ainsi que l'utilisation dudit matériau expansé notamment dans le domaine du calage, de l'emballage, des revêtements, de la protection, d'une part, et dans le domaine des supports d'enduction et des papiers et cartons bouffants, d'autre part.
Patent FR-2685243-A1 (FR)
Title: Dispositif formant interface mecanique interposee entre l'extremite d'un robot et un outil du robot.
Inventor: FRANCIS DOS SANTOS
IPC: B25J17/02
Filed: 1991-12-23
Abstract: La présente invention concerne un dispositif formant interface mécanique interposée entre l'extrémité (4) d'un robot et un outil de travail (3) de celui-ci. Ce dispositif est caractérisé en ce qu'il est agencé de façon à comporter deux degrés de liberté en translation selon deux directions (X, Y) perpendiculaires à une direction nominale (Z) et trois degrés de liberté en rotation autour de ces trois directions (X, Y, Z). L'invention trouve application dans le domaine de la robotique.
Patent WO-9219337-A1 (WO)
Inventor: CARTIER-MILLON GUY
IPC: A63C17/12
Filed: 1992-04-24
Abstract: A recreational vehicle comprising a platform for the user, supporting elements such as wheels forming a front assembly and arear assembly, and members connected both to the platform and to supports for at least one supporting element. Said vehicle is characterized in that it comprises at least one support (200) for at least one longitudinal pivot (102) which is rigidly fastened to the platform (100), and a rocker (103) mounted under the platform (100) for supporting a pivot member (108) for a transverse connecting rod (110) connecting said pivot member (108) to a longitudinal side element (206) which is connected to a support (204) for one of the supporting elements (301-305) and forms part of a hinged parallelogram comprising a further longitudinal side element (207) opposite the first (207) and two connecting crosspieces (201, 208) mounted one behind the other, one of them, the front connecting crosspiece (201) being joined at its ends to two supports (202 and 203) for the supporting elements (301 and 302 - 305 and 306), and rear connecting crosspiece (208) being hinged to one end of the the other, the two longitudinal side elements (206 and 207).
Patent WO-9301241-A1 (WO)
Inventor: DEVICTOR PIERRE
IPC: C08L89/00
Filed: 1992-07-02
Abstract: La présente invention concerne l'utilisation de la peau non pigmentée de poisson plat comme nouvelle source industrielle de la collagène. Comme peau non pigmentée, on utilise en particulier de la peau ventrale, de préférence à partir de sole, de limande, de turbot, de barbue. On extrait avantageusement du collagène acido-soluble à l'état natif que l'on sépare par précipitation à partir du surnageant. L'invention permet d'améliorer le rendement d'obtention de collagène avec un coût moins élevé tout en conservant les propriétés natives de la protéine, et de façon reproductible.
Patent FR-2686502-A1 (FR)
Title: Uncemented and unscrewed cup for total hip prosthesis
Inventor: DANIEL NOYER
IPC: A61F2/30
Filed: 1992-01-23
Abstract: This cup is of the type comprising a substantially hemispherical outer metal cap (2) provided with two outer radial tabs (4, 5) provided with perforations (4a, 5a) for passage of fixation screws which can be engaged in the pelvis of the patient, outside the acetabulum, and an inner cap (3) made of a material more flexible than the metal, such as a bicompatible plastic like high-density polyethylene, also substantially hemispherical and housed inside the outer cap (2). The two outer radial tabs (4, 5) for fixing the outer metal cap (2) are fixed to the upper posterior part of its outer spherical face, at a certain distance from the edge of this part, it being possible for the distance to be of the order of one centimetre, one (4) of these tabs, or the upper tab, being oriented along a direction parallel to the axis of the femur.
Patent FR-2686533-A1 (FR)
Title: Bending press (press-brake) with a bed, for safe operation
Inventor: JEAN FAVRIN
IPC: B21D5/04
Filed: 1992-01-27
Abstract: This bending press (2) comprises stops (10) for positioning the metal sheet (11), these stops being located on the side where the bed (5) is, the table (3) being such that engagement of the metal sheet (11) can take place from the side of the press (2) opposite that where the bed (5) is. A pivoting flap (21) prevents access by the operator to the metal-sheet holder (4) when the machine is operating. A closed casing (25) encloses the bed (5).
Patent FR-2687842-A1 (FR)
Title: Improvements to X-ray sources
Inventor: EMILE GABBAY
IPC: H01J35/16
Filed: 1992-02-26
Abstract: In an X-ray tube with metal casing (10), the cathode (22) of which is earthed and the anode (34) connected to a very-high positive electrical voltage source (78), a metal dish (46) is fitted for protecting the anode (34) against return of the electrons which have rebounded on it. This dish (46) is fixed to the wall (12) of the casing (10) using an insulating support (54). The anode (34) is arranged at the bottom of the dish (46) and is electrically connected to it. An opening (60) and an X-ray transparent window (58) are made in the walls of the dish (46) and of the casing (10) respectively. In this way, the extra-focal X-rays produced by the secondary electrons do not contribute to the working beam (61) of the X-rays produced. The invention is applicable to medical, especially mammary, radiography.
Patent FR-2688814-A1 (FR)
Title: Installation for extracting air from a building
Inventor: JACQUES PAZIAUD
IPC: F24F1/01
Filed: 1992-03-19
Abstract: The invention relates to an installation for extracting air from at least a part (2) of a building composed of separate rooms, in which an air extraction duct (6) is associated with each room. Each air extraction duct (6) opens out in a common casing (8) for transferring the air extracted to a single air extraction shaft (4) for a part of the building.
Patent FR-2676399-A1 (FR)
Title: Dispositif de reglage du niveau pour vehicules.
Inventor: MARTIN LAICHINGER
IPC: B60G17/056
Filed: 1992-04-23
Abstract: a) L'invention concerne un dispositif de réglage de niveau pour un véhicule avec deux vérins de travail (actionneurs) disposés respectivement sur un essieu du véhicule entre respectivement une suspension de roue et le châssis du véhicule, b) l'invention est caractérisée par le fait que dans la phase d'obturation des chambres de pression des deux actionneurs (11, 12), les chambres de pression (15) de ceux-ci sont reliées entre elles par un étranglement (38).
Patent FR-2693657-A1 (FR)
Title: Device for application of oxygen sensitive products to skin - has arrangement for flooding treatment area with nitrogen whilst treating with product packaged under inert atmosphere
Inventor: YVONNE BOUCLY
IPC: A61H33/14
Filed: 1992-04-30
Abstract: The device includes parallel liq. and inert gas circuits, with this inert gas being nitrogen. A container (1) contains sufficient product for one treatment packaged under inert atmosphere. The product is withdrawn via. stainless steel tube (2) which is immersed in the product after perforation of the closure. This tube extends via. a flexible plastics tube (3) to a low output pump (4) and a three way electronic valve (5) driven by the programming unit (6). During rest phase, liq. is returned to the container (1) and during treatment phase, liq. passes via. flexible tube to the distributor (7). The distributor has a rectangular or circular hollow case, to one side of which are a series of tubes to which small diameter plastics pipes are attached. These flexible plastics pipes connect with rigid tubes welded to the mask. A controlled flow of nitrogen is supplied to the mask via. a distributor (24) identical to that of the liquid (7), fed from a disposable nitrogen container via. a flowmeter (23) with a valve (22). USE- Cosmetic treatment,e.g. Vitamin A.
Patent FR-2693476-A1 (FR)
Title: Cover for nuclear reactor fuel rod water reaction - comprises zirconium@ alloy contg. nickel@ to improve modular corrosion resistance
Inventor: DANIEL CHARQUET
IPC: C22C16/00
Filed: 1992-07-09
Abstract: Cover consists of a Zr alloy containing in wt.%: 0.4-1.7 Sn; 0.05-0.25 Fe, 0.03-0.16 Cr, less than 0.08 Ni, plus max. impurities in ppm of 75 Al, 0.5B; 0.5 Cd, 270C, 20Co; 50Cu; 100 Hf, 25H2; 20 Mg, 50 Mn; 50 Mo; 6SN2; 120Si, 50Ti; 10W; 3.5U; with balance O2 and Zr. The pref. Ni content is 70-300 ppm. Pref., the Ni content is 150-290 ppm with the Sr content 1.2-1.7% and pref. 12-1.5%. The Fe content is pref. 0.18-0.24 and Cr is pref. 0.07-0.13 with Fe+Cr+Ni being 0.28-0.37. USE/ADVANTAGE - In hot water or pressurised water nuclear reactors. The Ni content improves the modular corrosion resistance without increasing H2 absorption.