baber/WOPTO huggingface dataset:
Patent FR-2666602-A1 (FR)
Title: Sliding support for construction, particularly for metallic construction and chemical engineering installations
Inventor: DANIEL BRIERE FREDERIC
IPC: E04B1/36
Filed: 1990-09-11
Abstract: The invention relates to the field of metallic construction, a sliding support for small loads, the lower plate of which includes a base 1 having a housing 3 surrounded by a wall 4 in which are arranged a neoprene sheet 6, a metallic sheet 7, which itself has a housing 3, and a polytetrafluoroethylene sheet 8 inserted in this housing and projecting above the metallic sheet. According to the invention, the housing 3 of the base 1 includes a protuberance 5, and the neoprene sheet 6 includes a hole 9 for accommodating this protuberance; the top of the neoprene sheet is at a higher level than the protuberance in the absence of a load on the support; the metallic sheet 7 covers over the base 1 and includes a groove 10 for accommodating, above the wall 4 of this base, a joint 11, the central part of the metallic sheet being in contact on the neoprene sheet.
Patent FR-2668215-A1 (FR)
Title: Bayonet-type connection device and pole equipped with such a device
Inventor: DENIS LECROERE
IPC: F16B7/20
Filed: 1990-10-23
Abstract: Bayonet-type connection device in which the female part (6) is surrounded by a ring (19) for locking the connection. The pins (stubs) of the male part push the ring (19) backwards while penetrating into the angled grooves (8) until they arrive in front of the axial grooves (20) of the ring (19), arriving at the end of the angled grooves (8). The ring then falls down and immobilises the male component. A catch (14) may render the locking irreversible. Application to the assembly of poles in series in order to obtain a variable total length.
Patent FR-2668533-A1 (FR)
Title: Up and over (lifting and tilting) door which does not swing outwards and has compensated movement
Inventor: JOSEPH LABROSSE
IPC: E05D15/38
Filed: 1990-10-24
Abstract: The invention relates to an up and over door device which does not swing outwards, with movement compensated by one or more counterweights (6). The apron (30) of the door moves between straight vertical guides (32) and on straight horizontal rails (31), using an electric or some other operating device (20). A system of differentials (1, 2, 3) is involved in opening or closing the door, in conjunction with suspension lifting members (13), with rear pulling members (14) and with a cable (11) from which the counterweight (6) is suspended. Application to the production of motorised or automated closure devices.
Patent FR-2655613-A1 (FR)
Title: Machine d'emballage pour la fabrication d'un emballage refermable recevant un produit et procede de fabrication de cet emballage avec une telle machine.
Inventor: HANS NATTERER
IPC: B65B61/18
Filed: 1990-12-04
Abstract: L'invention concerne une machine d'emballage pour fabriquer un emballage refermable recevant un produit et le procédé de fabrication de cet emballage avec une telle machine. Cette machine d'emballage fabrique des emballages refermables à partir d'une pellicule inférieure et d'une pellicule supérieure (11) ainsi qu'une bande de fermeture (8) pour obtenir un mode de soudage simple et hermétique même dans la région de la bande de fermeture, et avec une quantité de pellicule aussi réduite que possible. La machine comprend un poste de soudage (13) servant à souder une partie du bord de l'emballage qui est comprise entre le produit et la bande de fermeture (8), et un poste de mise sous vide et de soudage complet comprenant une chambre servant à fermer l'emballage en soudant le reste du bord. Principale application: emballage formé de deux pellicules soudées et refermables.
Patent FR-2671103-A1 (FR)
Inventor: SERGE GOSSET
IPC: C21D1/60
Filed: 1990-12-27
Abstract: A concentrated aqueous composition is provided for baths for quenching metals and/or alloys thereof, and contains at least one starchy compound. The quenching bath obtained therewith and a quenching method using said bath are also described.
Patent FR-2672156-A1 (FR)
Title: Thermoelectronic (thermionic) cathode assembly for electron beam devices
Inventor: IVANOVICH BABICH OLGERD
IPC: H01J1/22
Filed: 1991-01-29
Abstract: The invention relates to a thermoelectronic cathode assembly for an electron beam device. According to the invention, the thermoelectronic cathode assembly includes an emitter (1) which is fixed to the central parts (3) of at least two wire (filament) heating elements (4), peripheral segments (5) of which are placed at one and the same acute angle ( alpha ) with respect to the longitudinal geometrical axis (2) of the emitter (1) and are fixed by their end to current supply bars (6); the ends of the peripheral segments (5) are placed at the vertices of a polygon having two mutually perpendicular axes of symmetry, one of which passes through the axes of the conducting bars (6) and the crossover point of these axes of symmetry is placed on the axis (2) of the emitter (1). The invention applies in particular to the electronics industry.
Patent FR-2672719-A1 (FR)
Title: System for countertensioning the strings on a musical instrument with plucked strings, as a refinement for stringed instruments
Inventor: FRANCOIS HUBER
IPC: G10D3/02
Filed: 1991-02-07
Abstract: Device countering the tension of the strings on a musical instrument with plucked strings, and enabling a refinement of the wooden parts of stringed instruments in order to obtain long powerful vibrations. This advice consists of a second set of non-plucked strings (10) fixed to the two ends of the instrument, passing through the inside of the resonating body and into the neck (13). These non-plucked strings exert a force from the inside (CP) towards the outside on a fixed bridge (5) beneath the belly and beneath the external bridge (4). Similarly to the external chords, they have a nut (7) at the end of the neck. The total tension of the internal strings is equal to the total tension of the external strings so as to cancel out any stresses on the belly and on the neck (P, CP) and (T, CT). The free vibration of the internal strings, under the influence of the external strings, increases in sympathy the volume and the length of the plucked sounds. The tuning of the two sets of strings covers the entire range of the chromatic scale. The device according to the invention is designed for all musical instruments with plucked strings, such as mandolins, lutes, guitars, citterns, etc.
Patent FR-2673602-A1 (FR)
Title: Safety opening lid and container provided with such a lid
Inventor: JEAN-PIERRE BARD
IPC: B65D50/04
Filed: 1991-03-08
Abstract: Safety opening lid (1) for a container (2) with an opening (3) comprising: - a base plate (6) provided with a window (10); - a closing plate (7) which is elastically deformable under the effect of a manual stress, mounted in a displaceable manner on one face (12) of the base plate (6); - positive means (9) for the relative locking of the closing plate (7) on the base plate (6) in its closed position; - a displaceable operating device (9) coupled with the closing plate (7), carried by and traversing the base plate (6).
Patent FR-2659526-A1 (FR)
Title: Casier a crustaces, en particulier a crabes et homards, et procede de peche a l'aide de ce casier.
Inventor: PAUL HOLT
IPC: A01K69/10
Filed: 1991-03-13
Abstract: L'invention concerne un casier à crustacés comportant une base flexible (13), afin de pouvoir s'adapter à des ondulations ou à des parties saillantes, telles qu'un rocher (7), présentes sur le fond marin. La base comporte de préférence des chaînes (13, 14). Selon un autre aspect de l'invention, le casier est conçu pliable, ce qui facilite considérablement son utilisation et son stockage. L'invention concerne également un procédé de pêche à l'aide de ce casier à crustacés.
Patent FR-2661001-A1 (FR)
Title: Method for detecting boundary surfaces of immiscible liquid phases
Inventor: NORBERT HOOGEN
IPC: G01N29/02
Filed: 1991-04-11
Abstract: The method is characterised in that a sound emitter emits sound waves into the liquid, which waves are reflected, by means of a reflector located at a fixed distance from the sound emitter, towards a sound wave receiver, and in that next, by electrically comparing the signals emitted and the signals reflected, the impedance of the sound propagation in the liquid situated in the measurement region lying between the sound emitter and the reflector is determined, and in that the boundary surface of the phases, or the lamination, is deduced. The invention also relates to an apparatus in which the interpretation unit (6) is connected to a detector (7) surrounded by the flow of liquid to be detected and which includes a sound emitter (8), a reflector (9) and a sound wave receiver (8).
Patent FR-2675463-A1 (FR)
Title: Device for dispensing heat-shrinkable caps on containers which are moving
Inventor: ALBERT SCHEIDEGGER
IPC: B65B7/28
Filed: 1991-04-17
Abstract: This device comprises, immediately downstream of means delivering the caps one by one, on the one hand, a channel (15) composed of two parallel walls separated by a gap which is at least equal to the height of a cap, namely a fixed wall (16) and a movable wall (17), taking advantage of the electrostatic forces pressing each cap (14) on it in order to move each cap as far as the downstream end of this channel, and, on the other hand, in one of its walls, means for transverse guiding of the caps, and, moreover, at the downstream end of the channel, means for elastic retention of each cap until it is gripped by the container moving in a non-synchronised manner.
Patent FR-2665248-A1 (FR)
Title: Procede et dispositif de sechage d'une bande de substrat revetue.
Inventor: EMIN ONUR
IPC: B05D3/04
Filed: 1991-07-16
Abstract: L'invention concerne un dispositif de séchage destiné au séchage d'une bande de substrat revêtue, au moyen d'un sécheur de bande, qui peut être soumis à une injection de gaz inerte, de préférence en circuit fermé, pour extraire du revêtement un solvant. Une amenée (7) de gaz inerte à contre-courant, équipée d'un échangeur de chaleur (9), est associée au sécheur de bande, pourvu d'une entrée et d'une sortie pour la bande de substrat (1), sur le côté de sortie de ce sécheur. Le sécheur est, de préférence, divisé en sections (11 à 14), dont la première en amont peut être chauffée, reliées à des guidages (16) à contre-courant de gaz inerte raccordés en parallèle dans lesquelles sont intégrés des échangeurs de chaleur (19, 21, 22). Le gaz inerte se trouve donc un peu au-dessous de sa limite de saturation en solvant, à l'entrée du substrat dans le sécheur. L'invention concerne aussi le procédé de mise en uvre correspondant.
Patent FR-2666136-A1 (FR)
Title: Safety device for fluid pipe, and method for halting a flow of fluid
Inventor: JOSEPH ABRAMS
IPC: F16L55/10
Filed: 1991-08-22
Abstract: Safety device for a fluid pipe, comprising valves (42, 44) at each end of the pipe, which valves are connected by a cable (58). If the tube (20) breaks, the valves close, thereby preventing fluid from flowing out from the source of fluid and from the reservoir during filling, the cable at the same time preventing the ends of the tube from lashing about and giving rise to damage or injury. The method for halting the flow of fluid through the defective pipe consists in providing a pipe with a valve at each end and means connecting the valves to one another and located in the pipe.
Patent FR-2682427-A1 (FR)
Title: Extending ladder
Inventor: MARCEL BERGDOLL
IPC: E06C9/08
Filed: 1991-10-15
Abstract: The invention relates to an extending ladder allowing access to a technical chamber via a vertical access shaft or to a well, and is made up of a movable ladder formed by two uprights connected together by rungs, of means for guiding this movable ladder which are secured to the wall of the vertical access shaft and of locking means for locking the movable ladder in a given position. This extending ladder is characterised in that the guide means (12) are formed by a support (13) fixed on to the wall (18) of the access shaft (2) having two guide rails (19, 20) in which the uprights (7, 8) of the movable ladder (6) slide, these guide rails (19, 20) being fitted with bolts (32) which lock the movable ladder (6) in its top position and engage with strikes (33) firmly fixed to the uprights (7, 8) of the movable ladder (6). The invention relates to extending ladders which need to be kept in the deployed position.
Patent FR-2684551-A1 (FR)
Inventor: SERGE FORESTIER
IPC: A61K8/58
Filed: 1991-12-05
Abstract: Transparent and photostable cosmetic oil with improved tactile properties, for filtering ultraviolet rays. The cosmetic oil contains an ultraviolet filter in the form of at least one organopolysiloxane chosen from those having groupings derived from benzylidene-camphor, benzalmalonate, benzophenone or benzotriazole, associated with a blend of a volatile silicone (A) and a silicone oil having a viscosity greater than 10<-1> m<2>/s or a silicone gum (B). The filtering oil according to the invention protects the skin and hair from ultraviolet rays and can be used as a fatty phase in the preparation of oil-in-water or water-in-oil sun emulsions.
Patent WO-9220838-A1 (WO)
Inventor: BERNARD PATRICK EUGENE YVON
IPC: C25C1/20
Filed: 1992-05-11
Abstract: La présente invention concerne un procédé de désargentation d'effluents photographiques par électrolyse. Ce procédé est mis en oeuvre dans une cellule d'électrolyse comprenant au moins un compartiment anodique et au moins un compartiment cathodique. L'effluent photographique est traité dans le compartiment cathodique de la cellule afin de réduire les ions argent en solution. L'électrolyte est ensuite recyclé dans le compartiment anodique avant le rejet à l'égout. Ce recyclage dans le compartiment anodique permet de rejeter à l'égout un effluent ayant une teneur en argent inférieure à 20 ppm.
Patent FR-2688971-A1 (FR)
Title: Cabinets of acoustic enclosures with high specific rigidity
Inventor: THIERRY ALMONACID
IPC: H04R1/02
Filed: 1992-03-17
Abstract: The present invention describes the production of cabinets of acoustic enclosures and of horns having a high rigidity and low weight. This invention uses a sandwich based on aluminium honeycomb bonded between two sheets of a rigid material (aluminium alloys, steel, wood, laminated composite materials). These skins make it possible to obtain novel aspects. The method of producing the cabinets by folding, consists in raising a strip of skin on one face of the sandwich and folding it so as to create a rounded corner. This makes it possible to produce several faces from the same panel, a neutralisation of the resonance effect of the cabinet, and gives a characteristic aspect to the corners. Various other techniques for linking and implementation by crushing of the sandwich are claimed. These acoustic cabinets and horns are intended for manufacturing acoustic enclosures of the "hifi" type, or for mobile sound reproduction.
Patent FR-2689236-A1 (FR)
Title: Intensity measurement appts. for shot blasting process - measures indentations in the surface of a test piece using a mechanical comparator
Inventor: GERARD MARIOTTI
IPC: G01B5/28
Filed: 1992-03-26
Abstract: A hand-held enclosure (2) contains a mechanical comparator (3) recording the vertical displacement of a connecting rod (4) under the action of a spring. One end of the rod (4) protrudes through the base (7) of the enclosure. The base (7) is fitted with four protrusions (13) which press against the surface of a test piece (20) which has been subjected to the shot blasting process. Mechanical means are provided to disconnect the connecting rod - comparator mechanism while placing the sample in position, or while removing it. USE/ADVANTAGE - Simple low cost measurement of shot blasting effect.
Patent FR-2690785-A1 (FR)
Inventor: FRANCOISE ALLIOLI
IPC: H01J47/02
Filed: 1992-04-29
Abstract: Neutrons pass through an object (10) to be imaged and impinge on a converter (16) generating electrons in a chamber (15) containing a gas (17); the electrons are amplified by a Townsend avalanche effect to produce photon fluxes; an intensifying means (29) generates light pulses calibrated on the basis of the photons thus produced; and the light pulses are located and counted at a uniform rate by an array of charge-coupled sensors (58) delivering a processed signal for forming an image of the object (10). This system may be used for observation and monitoring.
Patent FR-2691296-A1 (FR)
Title: Coaxial cable with stiffened central conductor - is formed using crenellation or corrugation of inner conductor after stripping to make it more rigid
Inventor: ERNEST PIZON
IPC: H01R43/28
Filed: 1992-05-15
Abstract: The coaxial cable has, moving from the interior to the exterior, a central conductor, a tube of a plastic material, an insulating sheet with its outer face metallised, a woven conductor screen, and an insulating sheath. When the conductor at the end of the cable is stripped to allow connection to a termination or a circuit terminal, the exposed central conductor is stiffened by forming crenellations or corrugations along its length by clamping between suitably shaped jaws (109,111). The insulation surrounding the conductor behind the stripped part may also be crimped to increase rigidity. ADVANTAGE - Improved automatic assembly of coaxial cable by making position of stripped conductor determinate.
Patent FR-2680533-A1 (FR)
Title: Worksite staircase element
Inventor: ANTONIO ROYO CARRASCO FELIX
IPC: E04F11/112
Filed: 1992-06-19
Abstract: Worksite auxiliary staircase element, made up of a stamped rectangular plate 2 which defines the platform of each step, which is welded to the upper part of a framework 3 to which two vertical supporting end-tubes 5 are welded, these being joined and welded to inclined spacer elements 6 converging towards the central part of one of the main sides of the framework 3. The supporting tubes 5 are joined to end hooks via two welded inclined elements 7. These hooks allow anchoring between the staircase elements and the end anchorage to the frameworks.
Patent FR-2695672-A1 (FR)
Title: Push button lock - has spring loaded plug rotating with shaft in bored cylinder with groove locked tumblers coded key releases plug head
Inventor: CLAUDE CHAPPOUX
IPC: E05B13/10
Filed: 1992-09-16
Abstract: A push button lock consists of a plug (3) which rotates inside the bored cylinder of the lock (1) with tumblers (4). A return spring (11) pushes the plug back after the bolt (12) is released. When moved the plug locks with a shaft (10) housed in the barrel (6). A coded key releases the plug head (7) with a pin (14) controlling its travel. The barrel has grooves (17), covered by a thin part of the barrel, for locking the tumblers when the bolt acts with a radial slot (13) consisting of a lateral extension connected with a sloping part (20). USE/ADVANTAGES - Improved design, less bulky, simplified construction.
Patent FR-2682624-A1 (FR)
Title: Dispositif et procede pour la coulee de metaux.
Inventor: VOLPE COSTANTINO MICHAEL
IPC: B22D18/04
Filed: 1992-10-16
Abstract: Du métal est coulé en le faisant fondre dans un creuset (44) au-dessus d'un trou (62) trop petit pour permettre à la gravité de laisser passer le métal fondu par le trou, suite à quoi on applique une pression plus importante pour faire parvenir le métal dans le moule (50) en passant par le trou.
Patent FR-2699172-A1 (FR)
Title: Nouveaux dérivés de 4-méthyl-1,3-oxazole, leur procédé de préparation et les compositions pharmaceutiques qui les contiennent.
Inventor: GUILLAUME DE NANTEUIL
IPC: C07D263/32
Filed: 1992-12-11
Abstract: Composé de formule (I): (CF DESSIN DANS BOPI) dans laquelle: R1 représente un groupement 1-adamantyl, dicyclopropylméthyle, cycloalkyle (C3 -C6 ) substitué ou non, bicyclo[2.2.2]oct-1-yl substitué ou non, R2 représente un groupement (CF DESSIN DANS BOPI) dans lequel: m représente 1, 2 ou 3, X représente un atome d'oxygène, de soufre ou un groupement N-R, R3 ou R4 , identiques ou différents, représentent un atome d'hydrogène, un groupement alkyle (C1 -C6 ), trifluorométhyle, (CF DESSIN DANS BOPI) n représente 0, 1 ou 2, R5 représente un groupement hydroxy, alkoxy (C1 -C6 ), amino substitué ou non, - O - CH2 - CO - NRR'. Médicaments.
Patent WO-9407548-A1 (WO)
Inventor: PATAT JEAN-LOUIS
IPC: A61K35/19
Filed: 1993-09-30
Abstract: Procédé de préparation d'une colle biologique dans lequel on prépare et recueille un cryoprécipité, constituant ladite colle, à partir d'un plasma congelé, caractérisé par le fait que l'on utilise comme plasma de départ un plasma enrichi en plaquettes. Ce procédé constitue une simplification par rapport aux procédés existants. En outre, la colle biologique obtenue contient de la prothrombine endogène et peut donc être coagulée sans addition de thrombine, ce qui est particulièrement intéressant dans le cas d'une colle biologique autologue. Application notamment au traitement des plaies ou à la mise en place et au maintien de greffes ou de pièces de prothèses.
Patent FR-2701830-A1 (FR)
Title: Automatic device for shutting off a suction or vacuum tube
Inventor: GHISLAIN BOUYE
IPC: A47L5/38
Filed: 1993-02-26
Abstract: An automatic device for shutting off a suction or vacuum tube comprises a cutoff valve (7, 8) equipped with a shutoff member mounted on a tube (5, 6) leading to a tool (16, 17) connected by a length of vacuum hose (15, 14) to said tube (5, 6), and a movable hook member (18, 19, 20, 21) which holds the tool (16, 17) in the rest position and engages with a mechanical means (22, 24, 25) that operates the shutoff member, in such a way as to close the valve (7, 8) when the tool (16, 17) is in the rest position on its hook member (18, 19, 20, 21) and open the valve (7, 8) when the tool (16, 17) is taken off the hook in order to be used.
Patent FR-2705179-A1 (FR)
Title: Procédé de gestion de la transmission des messages d'un ensemble d'émetteurs vers un récepteur unique sur un canal unique.
Inventor: BRUNO CHARRAT
IPC: G06K7/00
Filed: 1993-05-12
Abstract: L'invention concerne les procédés qui permettent de gérer d'une manière simple les échanges unilatéraux de messages entre un ensemble d'émetteurs très simplifiés et un récepteur unique; cette transmission s'effectuant sur un canal unique. Elle consiste à prévoir la transmission, par le récepteur dès qu'il détecte l'arrivée d'un message provenant de l'un des émetteurs d'un signal binaire le plus simple possible indiquant que le canal est occupé. La réception de ce signal par les autres émetteurs empêche ceux-ci de transmettre. Un ensemble de durées de tests (Tt) et de veilles (Tv, Ta, T1) permet de gérer les risques de collision entre les messages des différents émetteurs. Le signal d'occupation peut être, par exemple dans le cas d'une transmission hyperfréquence, une simple porteuse modulée. Elle permet de gérer efficacement les systèmes à base de badges permettant, par exemple, les contrôles d'accès.
Patent FR-2707546-A1 (FR)
Title: Table de pressage pour assemblage d'éléments en bois.
Inventor: CHRISTIAN DEBANNE
IPC: B23Q16/00
Filed: 1993-06-29
Abstract: La présente invention a pour objet une table de pressage pour assemblage d'éléments en bois. Cette table de pressage (1) comporte un plateau (2) en bois dans lequel peuvent être enfoncées des pointes (5) montées à la partie inférieure de butées (4) de maintien constituées de blocs cylindriques grâce à un mandrin (11) pourvu de moyens lui permettant de saisir ou de libérer une butée (4) pour l'enlever la déplacer et la fixer à nouveau sur le plateau (2), ledit mandrin étant porté par un chariot mobile (3) formant un portique se déplaçant longitudinalement au-dessus de la table de pressage (1). L'invention est destinée à la fabrication de divers types d'assemblages tels qu'éléments de charpente, et en particulier des fermes préfabriquées.