baber/WOPTO huggingface dataset:
Patent FR-2670328-A1 (FR)
Title: Antenna aiming equipment
Inventor: HIRAKO KEIICHI
IPC: H01Q1/12
Filed: 1991-08-29
Abstract: The invention relates to antenna aiming equipment making it possible to steer the antenna (11) of a space navigation satellite, for example a low-orbit satellite, onto a target, for example a geostationary satellite. The equipment comprises an angle detector (13) of the aiming mechanism, a means (15, 16, 18) serving to estimate the theoretical reference angle of the antenna on the basis of the orbital elements of the two satellites, an acquisition command means (21, 22, 12) which commands the steering of the antenna on the basis of the estimated reference angle, an aiming error detector (14), which measures the error of the antenna with respect to the target in the state in which the target is acquired by the acquisition command means, a tracking command means (24, 12) which commands the steering of the antenna in such a way as to correct the aiming error, and, thus, to track the target, and a means (26) which serves to calculate an area which can not be tracked by the antenna on the basis of the orbital elements of the two satellites and which carries out switching from a tracking command state to an acquisition command state when the target comes into this area.
Patent FR-2682531-A1 (FR)
Title: Multi-pole circuit breaker with single-pole units
Inventor: PHILIPPE PERRIER
IPC: H01H73/04
Filed: 1991-10-15
Abstract: A multi-pole, low-voltage circuit breaker consists of an assembly of single-pole units (11), each consisting of a box (12) made of moulded insulating material, within which are housed contacts in the shape of a moving-contacts bridge (19), interacting with two fixed contacts and two arc chambers. The contacts bridge is carried by a bar segment (20), and the various bar segments (20) are mechanically integrated via off-centred link bars (28) controlled by a mechanism (32) common to all the single-pole units (11). The link bars (28) are integral with cranks (42), the spindle (41) of which is mounted rotatably on flanges (34) of the mechanism. Alignment rods (37) pass through the aligned orifices of the units (11) and of the flanges (34).
Patent FR-2682750-A1 (FR)
Title: Magasin de munitions, en particulier pour char.
Inventor: RENAUD MOUTERDE
IPC: B65G23/14
Filed: 1991-10-17
Abstract: Le magasin de munitions (1) comprend un convoyeur (8) où les munitions (9) sont stockées verticalement et amenées jusqu'à une sortie (7) du magasin (1), et un dispositif (50) pour extraire automatiquement chaque munition (9) hors du magasin (1). Le convoyeur (8) comprend une pluralité de tubes verticaux (10) disposés côte-à-côte en formant une chaîne fermée (11), des dispositifs de liaison (12) entre deux tubes adjacents (10), et un dispositif d'entraînement (13) de la chaîne (11) à l'intérieur du magasin (1) le long d'un chemin de roulement (15) en forme de boucle fermée. Un tel magasin peut notamment équiper un char et être situé en partie basse et à l'arrière de celui-ci.
Patent FR-2669324-A1 (FR)
Title: Procede pour l'elimination des nitrates des eaux a usage d'eaux potables par utilisation de systemes a membranes et similaires.
Inventor: CIALLIE FRANCO
IPC: B01D61/44
Filed: 1991-11-13
Abstract: L'invention concerne un procédé pour l'élimination des nitrates des eaux destinées à être utilisées comme eaux potables, caractérisé en ce qu'il consiste à soumettre l'eau crue à traiter à l'action d'une pluralité de moyens épurateurs à membranes, particulièrement des unités d'électrodialyse (1) à (6) de préférence du type à inversion de polarité, disposées en série de façon à permettre à ladite unité d'épurer progressivement l'eau jusqu'à amener la concentration des nitrates et autres ions au moins dans les limites souhaitées, telles que les limites prévues par les normes légales concernant les eaux potables, puis à concentrer dans un flux unique les eaux de décharqe sortant desdites unités d'électrodialyse et ensuite à soumettre le flux de décharge concentré à un traitement de dénitrification biologique, de manière à obtenir de l'eau de décharge dont la teneur en nitrates et autres ions est dans les limites établies par les normes concernant les eaux de décharge.
Patent FR-2685719-A1 (FR)
Inventor: JACQUES MOISSET
IPC: B28B1/52
Filed: 1991-12-27
Abstract: Fibre-reinforced gypsum panel made up of at least one layer of fibre-reinforced gypsum in which the cellulose fibres are dispersed and which is optionally used in combination with other layers with identical or different physicochemical characteristics, this layer of fibre-reinforced gypsum being characterised in that its density is moderate, even in the absence of lightening materials and in that the fibres dispersed in the said layer are preferentially oriented in the lengthwise direction of the panel so that the flexural breaking strength of the layer in the lengthwise direction is higher than the flexural breaking strength in the transverse direction of the layer.
Patent FR-2685639-A1 (FR)
Inventor: ANTOINE LOPEZ GEORGES
IPC: E05B41/00
Filed: 1991-12-27
Abstract: This manifold is of the type comprising a plurality of valve taps (3) enveloped in a flexible cellular material (6) impregnated with an antiseptic liquid and contained in a casing (7). According to the invention, each member (21) for operating the taps (3) is removable and can be linked in rotation with the head of the valve of a tap (3) using a profiled male part (21a) which can be engaged, through openings made in the casing (7) and in the cellular material (6), opposite the valves of the taps (3), in a female cavity (20) of corresponding profile, means (16, 22) for locating the position of the valve, visible from outside the casing (7) when the said operating member (21) is withdrawn, being provided in addition.
Patent FR-2690111-A1 (FR)
Title: Procédé et dispositif de climatisation d'un véhicule électrique.
Inventor: OLUSEGUN BENEDICT
IPC: B60H1/22
Filed: 1992-04-16
Abstract: L'évaporateur (15) et le condenseur (12) d'un circuit (10) de fluide réfrigérant sont utilisés respectivement, en été pour refroidir et en hiver pour réchauffer de l'air envoyé dans l'habitacle du véhicule. A cet effet, l'évaporateur et le condenseur sont disposés respectivement dans une première branche (17) et dans une seconde branche (18) du circuit d'air, qu'un volet (4) permet de mettre en communication sélectivement avec une conduite (21) d'entrée d'air dans l'habitacle et avec une conduite (20) d'évacuation vers l'extérieur.
Patent FR-2692186-A1 (FR)
Title: Device for polishing ring shaped objects - has several peripheral spindles on rotating drum which hold rings by use of radial pins forming helix
Inventor: BERNARD CORON
IPC: B23Q7/02
Filed: 1992-06-15
Abstract: A rotating drum, partially filled with polishing material, has several spindles (3) peripheral to the drum rotation axis (2). Metallic rings are held on the spindles by radially located slanting pins (4). The spindles can rotate about the axis of symmetry (2) in the same or opposite direction as the drum. The spacing between the feet (4a) of the spindle pins (4) is adjustable and held by a cam inserted between the feet. The pins are located side by side and radially moved forward relative to each other so that the envelope of their ends forms a helix around the spindle. USE/ADVANTAGE - Enables positioning of a large number of watch cases to be polished with no possibility of contact between them.
Patent FR-2692881-A1 (FR)
Title: Powder for decontaminating water - comprising first disinfectant powder contg. potassium permanganate, slaked lime and calcium carbonate, and second flocculant powder contg. sodium sulphite, sodium carbonate and calcium carbonate
Inventor: JEAN-LOIC BARATOUX
IPC: C02F1/52
Filed: 1992-06-24
Abstract: A powder compsn. for decontaminating water comprises (a) a 1st powder ensuring disinfection of crude water, contg. (i) 10-30% of KMnO4, (ii) 10-30% of fine slaked lime to correct pH, and (iii) 30-80% of a pre-flocculant comprising CaCO3, and (b) and powder causing flocculation, contg. (iv) 20-50% of Na2SO3, (v) 10-30% of Na2CO3 to correct pH, and (vi) 20-50% of CaCO3 as coagulation additive. The 1st powder is added to the water, followed, after colouration by the 1st powder, by addn. of 2nd powder. Pref. (a) the 1st powder contains 18.75% of KMnO4, 25% of fine slaked lime, 6.25% of light CaCO3, 25% of heavy CaCO3 and 25% of whiting, and (b) the 2nd powder contains 40% of Na2SO3, 24% of anhydrous Na2CO3, 24% of light CaCO3, and 12% of whiting. USE/ADVANTAGE - 0.2-0.4 g of the 1st powder is added to 1 l of water, followed by stirring for 10 mins. The 2nd powder is added, in the same concn., followed by settling for 20 mins., and filtration (claimed). The compsn. is esp. useful for campers, caravanners, ramblers, prospectors, isolated populations, and victims of accidents, e.g. earthquakes, floods or epidemics.
Patent FR-2694107-A1 (FR)
Title: Perforated music roll or drum creation equipment - includes optical system for reading old music scores, and perforator able to reproduce new score mechanical instrument
Inventor: ROBERT HOPP
IPC: G10G1/00
Filed: 1992-07-27
Abstract: The equipment includes a light source (1) and a receiver (2) arranged to sense the markings on a support used for operating a mechanical music box or barrel organ. The photoreceiver (2) is connected to an analogue-digital convertor (4) which is then connected to further digital processing circuitry (6-10). The processor includes a control desk (10) and a synthesiser allowing visualisation of the music, and reproduction. The system may then control a new digitally controlled perforator (13,14) which can produce a new copy of the recorded music. ADVANTAGE - Machine can read old copy of music for mechanical instrument, and make new clean copy.
Patent FR-2696236-A1 (FR)
Title: Electronic equipment for detecting truffles - uses polymeric detectors whose electrical resistance varies with amount of volatile material in air
Inventor: THIERRY TALOU
IPC: G01N27/12
Filed: 1992-09-28
Abstract: In the truffle detection appts., ambient air from near the ground being searched is drawn into an inverted funnel (12) and then through a sampling head (18) by a pump (17) which is located in a supporting tube (13). Polymeric detector heads (1) are fixed half way along the sampling head (18). The upper end of the tube (13) has a handle (15) attached to a box (14) which houses a microcomputer and its peripherals which allow the relative changes in the electrical resistances of the various detectors to be compared to those corresponding to the presence of truffles. ADVANTAGE - Difficulties of training and transporting dogs or pigs are avoided as well as operating losses due to animals eating truffles.
Patent FR-2698070-A1 (FR)
Title: Packing system for socks or stockings - uses identification motif to form batches of items with same size, colour or design
Inventor: MARIO COSTI
IPC: B65D85/18
Filed: 1992-11-16
Abstract: The system includes items being issued from several production points. At each point a motif is printed or woven onto the item. This motif is unique to that particular production point. A batch of items is formed from items bearing a common motif. The batch may contain at least one unpaired item. The items are each folded at the junction of the foot piece and leg piece. The footpiece is positioned on the inside with the leg piece visible. ADVANTAGE - Allows improved aesthetic packaging of high value goods. Gives improved customer choice.
Patent FR-2698867-A1 (FR)
Title: Mobile oxygenation unit for natural waters - using submerged reservoir of oxygenated liq with injection system and remote controlled valve suspended from buoy
Inventor: JEAN-PIERRE TORRES
IPC: C02F3/20
Filed: 1992-12-04
Abstract: Oxygenation of a mass of water uses a reservoir of oxygen connected to a submerged injection system. A submerged chassis (1) contains a cryogenic reservoir (2) of oxygenated liq. (3) connected via a remote controlled (9) valve (5) to an injection system (6). Pref. the chassis (1) can be raised by a cable (7) connected to a buoy (8) which also supports the control unit (10) for the valve (5). The cryogenic reservoir (2) has a liq. oxygen evaporation system (4) connected to the valve (5). Injection system is either a diffusion unit via a perforated or porous wall, or an agitator. The valve (5) is controlled by an dissolved oxygen detector, which may be a living organism. USE/ADVANTAGE - Used for oxygenation of lakes and streams. Mobile appts. allows treatment of different zones. Compact, efficient, simple, low cost appts.
Patent FR-2698609-A1 (FR)
Title: Collapsible box for heavy roller - has removable cradle for taking roller ends and hinges for folding lateral faces to allow access
Inventor: ALAIN DELPLANQUE
IPC: B65D19/16
Filed: 1992-12-01
Abstract: A removable cradle (14) carried on each opposite lateral face of the box can take the ends of a roller (13). Hinges allow partial folding back of the lateral faces in order to give access to the cradle during loading and complete closing of the box after loading. The cradles on each lateral face are mounted to slide on runners to make them removable. Each cradle abuts on the bottom of the box. Each lateral face has a first hinge allowing partial folding back, and a second hinge allowing folding of the box when not in use. USE/ADVANTAGE - Packaging of rolled films on heavy rollers; the box being folded for storing and transportation when empty.
Patent FR-2700889-A1 (FR)
Title: Tube convertisseur d'images, et procédé de suppression des lueurs parasites dans ce tube.
Inventor: PHILIPPE PRADERE
IPC: H01J9/20
Filed: 1993-01-22
Abstract: L'invention consiste en un perfectionnement aux tubes convertisseurs d'images qui transforment en une image visible (9) l'image X (5) fournie sur leur écran d'entrée (3). Des lueurs parasites se développent sur les isolants (11, 12, 13) à l'intérieur de ces tubes, et l'invention permet de supprimer ces lueurs en déposant sur les isolants une couche mince (14) d'un produit tel que le carbone diamant ayant un faible taux d'émission secondaire d'électrons. Les oxydes de métaux conviennent également. Application aux tubes intensificateurs d'images.
Patent WO-9403819-A1 (WO)
Title: Device for measuring the dielectric and magnetic characteristics of materials
Inventor: BONNEFOY JEAN-LOUIS
IPC: G01R33/12
Filed: 1993-08-02
Abstract: The device for measuring the dielectric and magnetic characteristics of materials is comprised of two coaxial lines (2, 4) having each a central core (18) and a peripheral wall (20) which are coaxial and conducting, one extremity of the wall presenting a planar surface in contact with a material (16), a region defined between the core and the wall being filled with a homogenous dielectric (26), said region extending from said extremity so that the propagation in each line takes place according to the TEM mode, and a measuring apparatus (6) which is connected to the lines and energizes one of said lines, detects the signals reflected and transmitted at the input and at the output of the lines arranged on either side of the material and thus provides for the determination of the desired characteristics. Application to materials for hyperfrequency components.
Patent FR-2701079-A1 (FR)
Title: Clutch-release device to be snap-fitted onto a clutch of the pull-operated type
Inventor: THOMAS GRABIS
IPC: F16D25/08
Filed: 1993-01-29
Abstract: This is a clutch-release device including a hydraulic actuator (11), preload means (32) which permanently urge the moving piece (24) thereof towards its retracted position, and retaining means (33) keeping this moving piece (24) in its extended position. According to the invention, these retaining means (33) include at least one snap-fitting device (42) and, for example, the latter includes, on the one hand, a tab (44) which, secured to either one of the pieces (23, 24), is perforated with an elongate recess (45) with, projecting towards each other, two stubs (48) defining a restriction therein and, on the other hand, a boss (50) which, integral with the other of the pieces (23, 24) is in engagement with this recess (45). Application to clutches of the pull-operated type, especially for motor vehicles.
Patent WO-9413898-A1 (WO)
Inventor: RICHON PHILIPPE
IPC: E04B2/84
Filed: 1993-12-03
Abstract: L'invention concerne un procédé de construction d'un bâtiment. Le procédé est du type selon lequel on établit une ossature verticale (7) sur un soubassement, fixe sur l'ossature des éléments de support d'un bardage vertical (12) en béton et applique ce bardage sur ledit support par projection du béton par voie humide. Le procédé est caractérisé en ce que l'on réalise les éléments de support sous forme d'éléments à surface de support sensiblement plane (33), fixe ces éléments sur l'ossature (7) à l'aide d'organes de fixation rapide (43) et projette sur la surface de support du béton susceptible d'adhérer à cette surface et ayant une déformabilité empêchant la formation de fissurations. L'invention est utilisable pour la construction du bâtiment.
Patent WO-9517551-A1 (WO)
Inventor: PERRIN CLAUDE
IPC: D21H17/54
Filed: 1993-12-21
Abstract: A sheet impregnated with a composition consisting of a mixture of a cross-linkable polymer having a glass transition temperature of -10 to 35 °C, used in the form of a stable aqueous dispersion, other than a butyl ethyl-acrylate styrene-acrylate copolymer, and a water soluble binder. According to the invention, the water soluble binder is selected from polyvinyl alcohols, gelatine, starches, cellulose derivatives, alginates and mixtures thereof. Application to decorative laminated coatings.
Patent FR-2704466-A1 (FR)
Title: Dispositif de cisaillement de câble.
Inventor: REMI BOUSSUGE
IPC: B23D23/00
Filed: 1993-04-30
Abstract: Dispositif portable de sectionnement de câble à déclenchement manuel, du type comportant un couteau animé d'un mouvement de translation par la mise à feu d'une cartouche propulsive caractérisé en ce qu'il est constitué par une poignée de mise à feu (2), sur laquelle est monté à chaque utilisation un corps tubulaire allongé (1), recevant au moins un porte-cartouche détachable (10), dans lequel est positionnée une cartouche porte-couteau (5), comportant la cartouche propulsive (12) et le couteau (7), ledit corps qui constitue une enceinte fermée étant muni d'une lumière (3) pour l'engagement du câble (4).
Patent FR-2704910-A1 (FR)
Title: Assembly bracket
Inventor: PIERRE GRENIER
IPC: F16B12/44
Filed: 1993-05-05
Abstract: Product making it possible to assemble components made of wood, similar products, PVC, which have been grooved beforehand. The invention consists of a metal angle bracket, the two identical legs of which have a so-called dovetail cross-section to be inserted into an appropriate groove (7). The cutout (1) at the corner of the angle bracket at B allows insertion into the groove regardless of the direction of fitting, and the drilling (5) which is offset (3 and 4) makes it easier to screw (6) the product back to back. The chamfering (2) at the corners of the dovetails allows the product to be inserted in PVC tubing with an internal radius of curvature (8).
Patent FR-2707092-A1 (FR)
Title: Produit métallurgique en alliage d'Al à durcissement structural présentant une variation continue des propriétés d'emploi suivant une direction donnée et un procédé et dispositif d'obtention de celui-ci.
Inventor: SAINFORT PIERRE
IPC: C22F1/053
Filed: 1993-06-28
Abstract: L'invention concerne des produits métallurgiques en alliages d'Al à durcissement structural présentant une variation continue des propriétés d'emploi selon une direction (D) et un procédé et un dispositif d'obtention de ceux-ci. Le procédé est caractérisé en ce que le revenu final est effectué en portant une des extrémités du produit selon la direction (D) à une température T et l'autre extrémité à une température t Ce traitement peut être effectué dans un four à double chambre. Cette invention trouve notamment son application dans la fabrication des longerons pour voilures d'avions.
Patent FR-2708253-A1 (FR)
Title: Universal system and pipe with universal propulsion elements for aerosols
Inventor: JOSEPH FERRAYE
IPC: B65D83/14
Filed: 1993-06-28
Abstract: The invention relates to a universal system and pipe with the universal propulsion elements for aerosols; the pipe (1) comprises a shape allowing it to be stretched and/or to be twisted and/or to be turned back without folding, in order to allow the propulsion of the product in all positions of the can (6) comprising for example a pipe which is helical (1) (like a spring) or spiral (11), comprising at least one weight (2) on the lower part of the pipe (1) making it possible to stretch the curves of the pipe (1) bringing the end (5) of the pipe into contact with the bottom part of the can (6) in the upright position and/or to twist the end (5) of the pipe (1) over the lower lateral section of the can (6) making it possible for the end (5) of the pipe (1) to accompany and adapt to all the movements of the product over the entire length of the can (6) in the horizontal position; the weight (2) also makes it possible to turn back the curves of the pipe (1) in the inverted position of the can (6).
Patent FR-2709785-A1 (FR)
Title: Porte de manutention.
Inventor: BERNARD KRAEUTLER
IPC: E06B9/58
Filed: 1993-09-08
Abstract: Porte de manutention comportant un rideau relevable (3) pouvant s'amasser à la partie supérieure de la porte, le rideau (3) ayant des bords latéraux adaptés à glisser dans des glissières verticales latérales (5) pour maintenir le rideau (3) sensiblement dans le plan de la porte, des moyens mécaniques d'actionnement du rideau, tels qu'arbre d'enroulement, moteur, fin de course, etc., chaque glissière étant pourvue de moyens déboîtables de maintien (13, 9) de la glissière dans le plan de la porte adaptés à céder sous l'effet d'un choc ou d'une poussée d'une force déterminée.
Patent FR-2709590-A1 (FR)
Title: Electrically conductive fluid or pasty material
Inventor: GILLES THUNY
IPC: H01B1/08
Filed: 1993-09-03
Abstract: Fluid or pasty material intended to cover a surface, the said material being electrically conductive and containing a binder; the said material furthermore contains copper (Cu) and an additive containing a double oxide of tin and antimony (Sn/Sb)O2. Use of the said fluid or pasty material, especially a paint, as an electrically conductive coating (8) intended, for example, for heating a component using radiation.
Patent FR-2714390-A1 (FR)
Inventor: JEAN-MARC CHOBERT
IPC: C07K14/47
Filed: 1993-12-23
Abstract: A method in which an esterification reaction is carried out on at least one esterifiable grouping of a protein or peptide contained in an animal or vegetable substrate, and said protein or peptide is exposed to a proteolytic enzyme. The esterification reaction is preferably carried out on at least one carboxylic grouping of the protein or peptide, advantageously by means of an aliphatic alcohol having 1-5 carbon atoms, or an activated derivative thereof. The method may be used to prepare novel peptide populations for use as ingredients or additives in food compositions, pharmaceuticals or cosmetics.
Patent FR-2716259-A1 (FR)
Inventor: JEAN-JACQUES CAMPAS
IPC: G01B15/02
Filed: 1994-02-11
Abstract: The device emits X-rays towards the metal strip, and detection unit (21) on the other side of the strip detects the out-going X-rays, which are treated (22) to measure strip thickness and the resultant reading transmitted to the operator. The detector and treater are mounted on a support plate (18), with a closure plate (19) at one end, carrying electrical (27) and fluid (25,26) connections. The support plate is inserted in an enclosure, with a flange fixing for the closure plate, with a seal between the joint. The enclosure has an X-ray permeable window adjacent to the detector unit, towards the product and a protective screen, absorbing X-rays, covering any susceptible circuit components. The closure plate fluid connections provide liquid coolant.