baber/WOPTO huggingface dataset:
Patent FR-2626196-A1 (FR)
Title: Procede d'elimination des dechets contenus dans les separateurs par flottation et/ou decantation et dispositif approprie
Inventor: DIEFENBACH GUNTER
IPC: B03D1/14
Filed: 1988-10-11
Abstract: L'invention concerne un procédé d'élimination des déchets contenus dans les séparateurs par flottation et/ou décantation au moyen d'un dispositif de désagrégation et de mélangeage de la (des) couche(s) séparée(s). S'agissant de matériaux ou d'épaisseurs de couche pour lesquels les jets de liquide ne suffisent pas à produire la désagrégation, on propose selon l'invention des moyens mécaniques supplémentaires, par lesquels la (les) couche(s) est (sont) désagrégée(s) et répartie(s) à tel point qu'elle(s) peu(ven)t être mélangée(s) au contenu du séparateur. De préférence, le mouvement des dispositifs mécaniques sera couplé à celui des dispositifs générateurs de jet; leur commande est dérivée de la résistance de la couche séparée.
Patent FR-2639423-A1 (FR)
Title: Method of operating a wood-fuelled central heating installation and installation for implementing the latter
Inventor: GOURVEST JEAN CLAUDE
IPC: F24D19/10
Filed: 1988-11-21
Abstract: Method for the operation of a wood-fuelled central heating installation comprising a wood-fired boiler 1 intended to heat the water of the heating circuit 20 comprising a primary circuit 21 arranged between the outlet 15 and the return 16 and a secondary circuit 22 with a circulator 24, and two water switches 31, 32 positioned at the outlet 15 from the boiler. According to the invention, a water switch is placed on the return 16 to the boiler 1 which, is above to a temperature T2 which is above the temperature of the dew point which it is desired not to reach at some point in the boiler, and the circulator 24 is operational when the temperature at this return 16 is equal to or greater than this temperature T2.
Patent FR-2641171-A1 (FR)
Title: Verrou pour valise
IPC: E05B37/02
Filed: 1989-01-05
Abstract: Ce verrou pour valise, possédant un couvercle ayant une première pièce d'accrochage, comporte un boîtier 10 logeant une unité 20 de verrouillage à code numérique traditionnel, et un organe d'accrochage 30 qui est relié de façon pivotante au boîtier et accouplé mécaniquement à l'unité de verrouillage à code numérique et possède une deuxième pièce d'accrochage de sorte que lorsque cette unité de verrouillage est dans*ER *ER un état déverrouillé, la deuxième pièce d'accrochage pourra s'écarter de la première pièce d'accrochage afin de permettre à la valise d'être déverrouillée.
Patent FR-2736727-A1 (FR)
Title: Signal classification method e.g. for infrared, visible or radar images
Inventor: VALLET FRANCOIS
IPC: G01S7/41
Filed: 1989-02-03
Abstract: The method involves transforming an N dimension vector using a first linear transformation in an m dimension vector. The variables are independent and present a variation of value 1 in the learning base. The variables are positioned in order of decreasing value, with values associated with a covariance matrix in a learning base.  The variables are processed to generate an intermediate vector with variables corresponding to the strongest values having the greatest importance. These variables are determined by transforming the intermediate vector obtained by a second linear transformation in a vector output code for classification of the signal into one of n categories.
Patent FR-2644208-A1 (FR)
Title: Positive-displacement (volumetric) turbine
IPC: F02B53/00
Filed: 1989-03-10
Abstract: The idea consists in making the vanes circulate in a torus by causing the volumes located between the vanes to vary with the aid of various mechanisms. The vanes form two or more assemblies the respective centres of gravity of which are coincident with the centre of gravity of the drive shaft. The torus rotates on its axis to provide timing: intake and discharge are controlled by the vanes as a function of the passage of the torus and of the vanes in front of the corresponding ports.
Patent FR-2629380-A1 (FR)
Title: Indexing device for turret lathes and the like
Inventor: KATO HEIZABUROU
IPC: F16H27/04
Filed: 1989-04-17
Abstract: A global (enveloping) cam 36 on the input shaft 24 carries a tapered rib 38 defining a cam surface with a disc-shaped end face merging progressively into a helical surface around the input shaft. An indexing disc 42 provided on the output shaft 26 carries supports projecting radially outwards at intervals along the circumference of the indexing disc, the edge of the tapered rib fitting between the adjacent supports. Cam pushers 40 are brought into contact with the tapered rib so as to be entrained intermittently along the cam surface. Gaps s provided between the edge of the tapered rib and the supports opposite it allow an elastic deformation of the cam pusher preventing the risks of permanent deformations.
Patent FR-2647531-A1 (FR)
Inventor: ARNOUT MICHEL
IPC: B23K7/10
Filed: 1989-05-12
Abstract: A cutting head constituted by a cutting nozzle (2) with a cutting oxygen conduit (6) and with radial ribs (11) at the outer periphery, the whole being force-fitted in a skirt (3) thus forming conduits for a oxy-combustible mixture (37), each delimited by two adjacent ribs. <??>Such a nozzle which permits better thermal dissipation can be produced with reduced dimensions.
Patent FR-2647183-A1 (FR)
IPC: F17C1/16
Filed: 1989-05-18
Abstract: This apparatus relates to vessels composed of an inner casing (3), of an outer casing (4) and of at least one metal base (5-10) which comprises a cylindrical endpiece arranged substantially in the longitudinal axis of the vessel. <??>According to the invention, it comprises, on each end piece (7), on the one hand a frustoconical metal cup (22) of the same conicity as the base of the endpiece and of an outside diameter at least equal to that of this base, this cup being fixed to a bush (22a) screwed onto a thread (25) formed on the outer part of the corresponding endpiece, on the other hand, a washer (23) made of elastic material, interposed between the cup and the outer face of the end of the vessel, and furthermore a lock nut (24) screwed onto the end piece.
Patent FR-2650464-A1 (FR)
Title: Systeme de teledistribution
Inventor: NARDOT JEAN-CLAUDE
IPC: H04N7/16
Filed: 1989-07-27
Abstract: La présente invention concerne un système de télédistribution qui permet de régir un ensemble de terminaux raccordés à un réseau de télédistribution. Le système de télédistribution comprend une tête de réseau 1 qui distribue les programmes 5 à un réseau 10, une unité de commande 6 qui distribue des signaux de commande 7 sur ce réseau 10 et des terminaux 13 raccordés par des liaisons 12 à ce réseau 10 comprenant un circuit de contrôle 23 qui reçoit les signaux de commande 7 et les signaux 20 d'une télécommande 19 et qui agit sur le circuit de commande 15 du terminal. Le système de télédistribution trouvera application notamment dans la diffusion sélective de programmes télévisés.
Patent FR-2651549-A1 (FR)
Title: Anneau de montage.
Inventor: ISABELLE HATIEZ
IPC: B25D17/04
Filed: 1989-09-05
Abstract: Anneau de montage destiné à isoler un dispositif de son support contre des vibrations mécaniques engendrées par ce dispositif, caractérisé en ce qu'il est un anneau monobloc réalisé en matière synthétique résistante à la rupture, au cisaillement, à la compression et au fluage, et ayant une structure à découpures lui donnant une élasticité propre à amortir des vibrations mécaniques.
Patent FR-2652036-A1 (FR)
Title: Revetement de protection thermique, un procede et une installation pour sa fabrication.
Inventor: DOMINIQUE HOCQUELLET
IPC: B64G1/22
Filed: 1989-09-19
Abstract: Revêtement pour la protection thermique d'une surface à protéger comportant un renfort noyé dans une matière thermiquement isolante, caractérisé en ce qu'il comporte une couche principale formée d'une succession de tranches de renfort fibreux réfractaire (2) sensiblement parallèles et inclinées par rapport à la surface à protéger, entre lesquelles sont intercalées des tranches isolantes (3) essentiellement constituées de ladite matière isolante, cette couche principale étant doublée d'au moins une sous-couche (4) longeant la surface à protéger et essentiellement constituée d'une seconde matière isolante compatible avec ladite matière isolante.
Patent FR-2652706-A1 (FR)
Title: Device for supporting a control box for a machine hitched up to a tractor
Inventor: GERARD LUCAS
IPC: B62D33/06
Filed: 1989-10-11
Abstract: The support device consists of a telescopic mast interposed between a control box (1) for the active parts of a machine hitched up to a tractor, and the connection members interposed between the said machine and the said tractor. This support device consists of a spring-shaped leg (5) which supports the telescopic mast (4), offering a degree of freedom for this telescopic mast inside a cone the vertex angle of which is of the order of 30 DEG . The telescopic mast (4) encloses thrust cylinders (17) with a spring and with a gas damper, which balance out the weight of the box (1). The position of the box (1) can be adjusted vertically at the top of the telescopic mast (4). This box (1) is enclosed in a casing (3) which is equipped with orifices (21, 22) allowing it to be anchored on the tractor in order to immobilise it with respect to the tractor whilst retaining possibilities of oscillation. Such a device is particularly suitable for machines of the silo unloading type towed or carried by a tractor.
Patent FR-2654830-A1 (FR)
Title: Device for continuous weight metering of fibres in a material, in particular for building civil engineering constructions
Inventor: RICHARD BLASZCZYK
IPC: G01G11/12
Filed: 1989-11-22
Abstract: This weight metering device is characterised in that it includes means (1) for dispensing fibres into means (2) for transporting the material, moving in front of these dispensing means, means for measuring the weight of material in the transport means (2) and means for controlling the speed of advance of the transport means and/or the delivery rate of the dispensing means (1) in order to control this speed and/or this delivery rate as a function of the weight of material in the transport means, in order to ensure defined weight metering of the fibres.
Patent FR-2655638-A1 (FR)
Title: Nitrure de bore hexagonal monodisperse de haute purete vis-a-vis des metaux et de l'oxygene et son procede de preparation.
Inventor: ALAIN ILTIS
IPC: C01B21/064
Filed: 1989-12-08
Abstract: L'invention concerne un nitrure de bore constitué de plaquettes de forme cristalline hexagonale d'au plus 0,4mu m, d'une pureté d'au moins 99% et présentant une teneur d'au plus 500 ppm en impuretés métalliques et en silicium. Ce nitrure est obtenu par un procécé dans lequel on soumet du nitrure de bore issu de la synthèse en phase gazeuse ou issu de la réaction de l'ammoniac liquide sur un halogénure de bore, à une double calcination; la première étant effectuée sous une atmosphère neutre et confinée, la seconde sous vide.
Patent FR-2656290-A1 (FR)
Title: Device for separating and removing waste cut out from a sheet of material
Inventor: PIERRE TILLEMENT
IPC: B26D7/18
Filed: 1989-12-22
Abstract: This device for removing the waste from a sheet (11) of material driven along a substantially rectilinear path includes a rotary suction roller (18) arranged transversely to the path on one side of the latter, intended to divert the waste from the said rectilinear path and to drive it onto a branch-off path towards take-up means (28, 29) comprising a guide (28) interacting with the surface of the suction roller (18) in order to detach the waste therefrom. An applicator roller (25) interacts with the rotary suction roller (18) on the other side of the said rectilinear path. The suction roller (18) is connected to a suction source (19) located on a part of its periphery.
Patent WO-9113045-A1 (WO)
Title: Organic polyacids derived from humic acids and their utilisation in agriculture
Inventor: STERNICHA FELIX
IPC: C05B11/14
Filed: 1990-02-22
Abstract: Utilisation in agriculture of compositions of organic polyacids obtained by oxidizing treatment of humic or pseudo humic compounds with nitrogen oxidants, particularly nascent.
Patent FR-2657429-A1 (FR)
Title: Dispositif de mesure pneumatique.
Inventor: FRANCOIS DECOOL
IPC: G01D5/42
Filed: 1990-01-22
Abstract: Le dispositif selon l'invention comporte une chambre de mesure (4) alimentée en gaz sous pression par un gicleur d'alimentation (5) et comportant également une buse de sortie (7) espacée du gicleur d'alimentation (5) et une prise de pression (10) disposée entre le gicleur d'alimentation et la buse de sortie. Selon l'invention, une cloison séparatrice (12) est disposée dans la chambre de mesure en regard de la prise de pression (10) et détermine avec la paroi de la chambre de mesure un volume fermé de façon étanche du côté de la buse de sortie (7) et ouvert du côté du gicleur d'admission (5) à proximité de celui-ci.
Patent FR-2657498-A1 (FR)
Title: Grooming tools for animals with long hair
Inventor: MAURICE TEISSEIRE
IPC: A01K13/00
Filed: 1990-01-26
Abstract: The invention relates to a tool for grooming animals with long hair, in particular for grooming long-haired dogs, especially the Briard breed (sheep dogs). This tool comprises a support plate (1), a handle (2), knot-cutting blades, especially three in number (5, 6 and 7), provided with a concave cutting edge (5a) and with an overhanging tip (5b) at the far end from the support plate, two side flanges (3 and 4) designed to come into contact with the skin via their lower edge and, preferably, a row of comb teeth (10) located behind the knot-cutting blades. During brushing (combing), the knot-cutting blades hook into the coat hairs which are knotted or matted together and their cutting edge cuts the latter so as to avoid any painful pulling of the animal's fur; the teeth (10) then perform the brushing proper of the fur.
Patent FR-2659629-A1 (FR)
Inventor: JEAN-MARC LANCHIER
IPC: B65D85/808
Filed: 1990-03-19
Abstract: Device for rapidly obtaining coffee directly in a cup according to standards which are close to a leaching (percolation) of real ground coffee. The porous bag-filter device containing a mass of prepared ground coffee adapted to extraction by hot water circulating under force inside it, by virtue of successive external pressures and relaxations which are applied to the mass of coffee via its envelope acting as a filter for the mass of ground coffee (6) contained, is made globally and reversibly compressible by the addition of multiple particles which are themselves reversibly compressible, the said particles being uniformly distributed in the mass of ground coffee so that the hot liquid, sucked or forced back (4 and 5) through the pores (7) circulates under force through the greater part of the ground coffee (6). The device is intended particularly for rapidly obtaining coffee and/or plant-based beverages.
Patent FR-2660502-A1 (FR)
Title: Cell synchronisation device in asynchronous time-based transfer technique
Inventor: HERVE LE BIHAN
IPC: H04L7/00
Filed: 1990-03-28
Abstract: The synchronisation device functions on the basis of recognition of the empty cells of an asynchronous link. It includes a circuit for searching for empty cells and a circuit for searching for the synchronisation status. A first comparator (2), associated with an input register, delivers a pulse at each header of an empty cell. This pulse is applied to a divide-by-two circuit (6, 7) via a first flip-flop (5). A counter (16) linked to the divide-by-two circuit, and reset to zero by the first flip-flop (5), is associated with an AND gate (15), also linked to the divide-by-two circuit, and to a second flip-flop (14); an output AND gate (13) linked to the first (5) and to the second (14) flip-flops delivers an empty-cell pulse to the circuit for searching for the synchronisation status. A second comparator (8), a NAND gate (9) and an AND gate (4) constitute a zero-reset circuit for the first flip-flop (5) and for the counter (16) when the comparator detects an error in the information field of an empty cell. The synchronisation search circuit includes a first RS flip-flop which receives the empty-cell pulses, a bit counter, a first flip-flop, two AND gates, a non-empty cell counter, a second flip-flop, a third AND gate and a second RS flip-flop, which delivers a synchronisation signal as soon as an empty cell is validated. The two RS flip-flops are reset to zero when the non-empty cell counter is full without any empty cell having been detected.
Patent FR-2660398-A1 (FR)
Title: Self-locking valve, particularly for an aerosol container
Inventor: GILLES BAUDIN
IPC: B65D83/14
Filed: 1990-04-03
Abstract: Self-locking valve, particularly for an aerosol container, including a stem (2) mounted so that it can slide in a valve body (3) divided into two chambers (A) and (B) by a seal (6) which can slide on the stem (2) between a stop piece (21) and a position allowing the communication between the chambers (A) and (B) under the influence of the pressure in the container, when the said pressure exerts on the seal (6) an antagonistic force which is greater than that exerted by a spring (11) on this seal (6).
Patent FR-2673821-A1 (FR)
Title: Device for enabling any object that stands on the ground on four points not to wobble
IPC: A47B91/02
Filed: 1990-05-14
Abstract: The invention relates to a device fitted to just two of the four legs of a wooden table. It consists of a load distributor (2) with a hole (6) to allow it to pivot on the crosspiece of the assembly (1) by means of a spindle (5) which will be trapped in the crosspiece by two wooden pegs. At the ends of the crosspiece (2) are two welded pins (7) onto which the extension pieces (3) are screwed after the load distributor has been fitted by means of the hole (8) which will be closed by two wooden tenons. The assembled extension pieces (3) and feet (4) are inserted into the hole (9). The device according to the invention is particularly intended for all wooden or metal objects which stand on the ground on four points, to enable them not to wobble.
Patent FR-2646987-A1 (FR)
Title: Tete de coupe pour un appareil a couper des plantes
Inventor: HOFFMANN JOACHIM
IPC: A01D34/416
Filed: 1990-05-18
Abstract: La tête de coupe d'appareils à couper des plantes, équipée d'un levier d'arrêt pivotant à un seul bras qui guide le fil tranchant a pour inconvénient que, notamment lorsque le fil tranchant se trouve raccourci par une forte usure, une alimentation automatique en fil tranchant en fonction de son usure n'est pas assurée de sorte qu'une intervention coûteuse de l'opérateur s'impose. Afin d'obtenir un réajustage automatique et sûr de l'amenée de fil par la tête de coupe de tels appareils il est prévu selon l'invention que le bras de manoeuvre 9 coopérant avec les butées de manoeuvre 6 et la zone de renvoi 11 du fil 10 soient disposés à une certaine distance périphérique l'un de l'autre de telle sorte que le bras de levier 12 du bras de manoeuvre 9 soit plus grand que le bras de levier 13 de la zone de renvoi de fil 11.
Patent FR-2647587-A1 (FR)
Title: Procede d'application de pistes conductrices sur l'exterieur d'une piece en ceramique, procede de fabrication d'un condensateur et condensateur ceramique multicouche
Inventor: INSETTA VICTOR
IPC: H01G4/232
Filed: 1990-05-23
Abstract: L'invention concerne un condensateur céramique et son procédé de fabrication. Des premières couches conductrices 22, 24, composées d'un métal finement divisé et d'une céramique finement divisée dans un support organique, sont appliquées sur des surfaces 18, 20 d'un corps céramique non fritté 12. Elles forment des terminaisons lorsque le corps et ses couches sont cuits simultanément pour le frittage. Des secondes couches métalliques conductrices 25, 25' peuvent être appliquées sur les premières couches afin d'être cuites simultanément à celles-ci pour faciliter la fixation de connexions sur le composant. Domaine d'application : fabrication de composants monolithiques tels que des condensateurs céramiques, des résistances, des circuits hybrides, etc.
Patent FR-2663993-A1 (FR)
Title: Device for feeding and mounting side-feed injectors of an internal-combustion engine
Inventor: DENIS GARRO
IPC: F02M69/46
Filed: 1990-06-27
Abstract: Device for feeding and mounting side-feed injectors (1) of an internal-combustion engine, of the indirect injection type, which comprises, on the one hand, housings (2) for injectors (1) which are formed directly in the cylinder head (3), and which comprises, on the other hand, the feed line (4) which is also located inside this cylinder head (3).
Patent FR-2664722-A1 (FR)
Title: Machine a affranchir a tete d'impression amovible.
Inventor: JEAN-CLAUDE HAROUTEL
IPC: G07B17/00
Filed: 1990-07-10
Abstract: La machine à affranchir est à tête (1) amovible sur une base (2) et comporte un fourreau (12) portant le tambour d'impression (11) de la tête, qui est monté rotatif dans la tête (1) et a son alésage rendu accessible sur un côté arrière de la tête, et une broche (22), qui est montée rotative dans la base (2) et couplée à des moyens internes d'entraînement du contre-rouleau d'impression de la base, et dont une partie terminale dite avant reçoit le fourreau sur elle, pour la mise en place de la tête sur la base et l'entraînement du fourreau et donc du tambour à partir de la base.
Patent FR-2664780-A1 (FR)
Title: Subscriber connecting unit, with autonomy of routing, for a telecommunications network having an intelligent-network structure
Inventor: MICHEL BALLARD
IPC: H04Q11/04
Filed: 1990-07-11
Abstract: For example, in a cellular radio telephony network, such a connecting unit (1', 2', 3') includes: - a first conventional crosshatch 7 signalling point (4', 5', 6') for conventionally managing access to the subscriber line centre (7') for subscribers connected to the connection units, by means of signalling messages conforming to interface A defined by the GSM; - a second crosshatch 7 signalling point (31, 32, 33) and crosshatch 7 links (39) to a signalling point (43) of a service control point (8'), these links (39) supporting an interface called intelligent network interface (IN) for managing, via the control point (8'), connections established by a unit (1', 2', 3') between subscribers linked to this same unit, or connections (34, 35) established directly with other connecting units, or with the public network (9') without these connections requiring a link via the subscriber line centre (7) of the units.
Patent FR-2667246-A1 (FR)
Inventor: ESTELLE TINOIS
IPC: A61K35/12
Filed: 1990-10-02
Abstract: The biomaterial based on collagen is comprised of the following intimately associated constitutive elements: a dermic substitute or support based on collagen of type IV and an epidermic epithelium with differentiated cells and which is obtained by culture of epidermic cells on said dermic substitute or support. Said biomaterial finds applications in in vitro tests in toxicology, pharmacology or cosmetics or as a protection for wounds and burns or as a healing agent.
Patent FR-2663822-A1 (FR)
Title: Parapluie pliant a ouverture automatique.
Inventor: JOACHIM SEIDEL
IPC: A45B19/10
Filed: 1990-12-19
Abstract: Dans un parapluie pliant à ouverture automatique, les deux bras de force (K', K") de fourchettes articulées supérieures et inférieures (4, 5) forment un triangle double à leviers (D', D"), associativement à une entretoise intercalaire (14) venant en prise avec une noix intermédiaire (C") assujettie à l'extrémité d'un mât (1), ainsi qu'avec une articulation croisée (6) solidarisant les fourchettes (4, 5). Lors de l'ouverture de la couverture (d), une noix (C') associée à une articulation (7) de la fourchette supérieure (4) accomplit, sous l'action d'un ressort d'ouverture, une course libre par rapport à la noix intermédiaire (C").