baber/WOPTO huggingface dataset:
Patent FR-2668854-A1 (FR)
Title: Dispositif semiconducteur conditionne dans la resine.
Inventor: KAZUNARI MICHII
IPC: H01L21/60
Filed: 1991-04-08
Abstract: L'invention concerne un dispositif semiconducteur conditionné dans la résine. Selon l'invention, il comprend un élément semiconducteur (1) ayant un certain nombre d'électrodes, un moyen conducteur comportant au moins un conducteur (14) de mise à la masse, au moins un conducteur (15) d'alimentation en courant et des conducteurs de signaux (16), une couche (9) rayonnant la chaleur en un matériau très conducteur de la chaleur, une;ouche (10) en un matériau isolant, au moins une couche (11) de mise à la masse de grande surface et au moins une couche (12) d'alimentation en courant de grande surface, un moyen de connexion électrique, et une résine entourant l'élément semiconducteur (1) ainsi que les conducteurs et le moyen de connexion et couvrant les couches de mise à la masse et d'alimentation en courant, la portion externe des conducteurs s'étendant de la résine et une partie de la couche rayonnant la chaleur n'étant pas encapsulée par la résine. L'invention s'applique notamment aux semiconducteurs.
Patent FR-2662252-A1 (FR)
Title: Limit detection device
Inventor: STEINKE KARL O
IPC: G01K1/14
Filed: 1991-05-16
Abstract: The invention relates to a limit detection device intended to permanently indicate that a predetermined temperature limit has been reached in a fluid pipe. The device (14) comprises a casing (1) mounted on the pipe (12) in heat transmission connection with the fluid, and an indicator (30) which can move in the casing (20) into a retracted position and an activated position, in which it projects from the casing to visually indicate that the predetermined temperature limit has been reached, at which temperature a fusible ring (40), which normally retains the indicator in the retracted position, melts to allow the spring (42) to push back the indicator (30). Field of application: aircraft engines, etc.
Patent FR-2680159-A1 (FR)
Title: Envelope with tearing strip
Inventor: GEORGES CRISTEA DORIN AUREL
IPC: B65D27/38
Filed: 1991-08-08
Abstract: The invention relates to a device for opening a closed envelope by means of a tearing strip, without risk of damaging the contents and without risk of wounds. It consists of a tearing strip (1) glued against the internal face of the envelope (2). When the user pulls the tearing strip (1) towards the rear, the envelope (2) is unsealed.
Patent FR-2680319-A1 (FR)
Title: Device for the natural and complete hearing of the frequencies of the voice and of respiration
Inventor: ALAIN DESCHAMPS
IPC: A61F11/00
Filed: 1991-08-12
Abstract: The invention relates to a device allowing the hearing of the natural frequencies of respiration and of the voice. It consists of an open volute (1) in one or more parts, forming a resonator and wave guide, and sensing these frequencies in the bucco-nasal vicinity so as to guide them to the ears by virtue of its curved shape (2.3). The device which is the subject of the invention is particularly intended for the perception of natural sounds emitted by the organism, and for listening to its internal murmur. It makes it possible to reconstruct the electromagnetic fields of the brain, to charge it with energy, to repolarise the nervous system, as well as allowing deep vagotonic relaxation and respiration. By re-educating the ear, it promotes improved singing, elocution and diction.
Patent FR-2682726-A1 (FR)
Title: Member for blind riveting and method for manufacturing a chuck for such a member
Inventor: JEAN-MARC AURIOL
IPC: B21J15/36
Filed: 1991-10-21
Abstract: The present invention relates to a member for blind riveting and to a method for manufacturing a chuck for such a member. The riveting member comprises a chuck and a bush. The bush (18) is pierced with a bore (26) in which the shank (12) of the chuck is housed. The chuck has a head (13) of diameter greater than the bore (26) and the shank (12) has an upstream length (14) and a downstream length (15) of different diameters, separated by an annular breakage groove (16) covered by a crimping bead (17) extending the upstream length. After installation and tensile loading T on the shank of the chuck, the bead 17 unrolls in order to anchor in the bush (18). The shank then breaks at the level of the groove (16) and it remains in place in the two components (22, 23) to be assembled, a riveting member exhibiting no part which projects with respect to the component (23).
Patent FR-2684225-A1 (FR)
Title: Procede de quantification de l'energie du signal de parole dans un vocodeur a tres faible debit.
Inventor: PIERRE-ANDRE LAURENT
IPC: G10L19/038
Filed: 1991-11-22
Abstract: Le procédé consiste à partager (1) le signal de parole en paquets d'un nombre déterminé de trames de durée constante en échantillonnant un nombre déterminé n de valeurs d'énergie dans chaque trame, à quantifier (2, 3, 4) la première valeur d'énergie mesurée dans chaque première trame d'un paquet suivant un nombre déterminé Q0 de bits et les variations des k - 1 énergies restantes relativement à la première valeur de l'énergie échantillonnée sur un nombre déterminé Q1 de bits inférieur à Q0, les variations des k - 1 énergies étant sélectionnées dans un tableau de "pentes", permettant d'attribuer à chaque échantillon k d'énergie la "pente" d'énergie qui le sépare de l'énergie de l'échantillon k-1 précédent. Applications: Vocodeurs.
Patent FR-2669919-A1 (FR)
Title: Materiau fritte a base de si3n4 et son procede de production.
Inventor: GERHARD WOTTING
IPC: C04B35/584
Filed: 1991-11-28
Abstract: L'invention concerne un matériau fritté à base de Si3 N4 , qui contient du MgO et le cas échéant d'autres additifs de frittage. Le matériau de l'invention présente après frittage un niveau de résistance à la flexion à la température ambiante d'une valeur supérieure ou égale à 800 MPa (méthode des quatre points) à côté d'un module de Weibull de valeur supérieure à 15. L'invention concerne également le procédé de production de ce matériau.
Patent WO-9216834-A1 (WO)
Title: Device for conditioning industrial gas for in-line analysis
Inventor: TOSIN RENE
IPC: G01N33/00
Filed: 1992-03-18
Abstract: The present invention relates to a device (1) for conditioning impurity-laden industrial gas, particularly coking plant and blast furnace gas, for analysis. The device is comprised of a compressed air inlet (2), means (3) for regulating and supplying compressed air, means (4) for the diffusion of compressed air, an industrial gas inlet (5a), at least one air-gas heat exchanger (6) for the cooling and purification of industrial gas and an outlet (5b) for conditioned industrial gas.
Patent WO-9323497-A1 (WO)
Title: System and process for vacuum thermolysis treatment of liquid or gas products, the disposal of which is detrimental to the environment
Inventor: CHAUSSONNET PIERRE
IPC: B01J8/06
Filed: 1992-05-20
Abstract: System for the treatment of liquid and gas products, the disposal of which is detrimental to the environment. The system is characterized by having a single thermolysis reactor, a chamber (1) for feeding the liquid or gas products to be treated, an intermediate disk (3) for the passage of the gas to be treated (3), a thermolysis chamber (4) in which the thermo-catalytic decomposition takes place, a purification chamber (9) in which are selectively retained for elimination chemical elements released by thermo-catalytic-decomposition.
Patent WO-9222305-A1 (WO)
Title: Therapeutic composition for sustained release of magnesium
Inventor: JOANNY FABIENNE
IPC: A61K33/08
Filed: 1992-06-12
Abstract: The present invention relates to a new therapeutic composition useful for magnesic deficiencies to enterically release the magnesium contained therein in a slow and continuous way, said composition being characterized in that it is comprised of a mixture containing, in association with a physiologically acceptable vehicle, (A) from 4 to 14 parts by weight of magnesium from a magnesium source comprised of MgO, MgCl2 and the magnesium chloride hydrates having the formula MgCl2, nH2O where n is an integer or fractional number higher than 0 and not exceeding 6, and (B) from 6 to 13 parts by weight of a hydrophilic polymer, when the source of Mg is MgO, or from 10 to 30 parts by weight of a hydrophobic substance selected amongst the group including the physiologically acceptable hydrophobic polymers, the fatty acid esters and mixtures thereof, when the source Mg is different from MgO, the Mg content in said mixture being between 5 and 60 % by weight based on the weight of said mixture.
Patent FR-2689200-A1 (FR)
Title: Flow regulation servo-valve directly controlled by electric signal - uses electromagnet to displace valve rod against action of spring and so set up oscillation of the valve head
Inventor: PASCAL MASSAU
IPC: F15C3/14
Filed: 1992-03-26
Abstract: The servo-valve has a chamber (14) into which opens an inlet orifice (12) and an outlet orifice (18).  The inlet is closed by a valve (11) comprising a head at the end of a rod (7).  The rod is coaxial with the inlet passage.  The head of the valve has a recess (11b) that, with the edge of the inlet orifice, defines a stop for the valve. The shape of the recess in the head can be used to alter the flow characteristic of the valve. The rod oscillates under the combined forces of an electromagnet (1) and a spring (8,9).  The rate of oscillation is controlled by the level of the electrical command signal applied to the valve. USE/ADVANTAGE - Simplified construction of servo-valve with flow rate determined directly by applied electrical signal.
Patent FR-2691337-A1 (FR)
Title: Badge for garments - has fixing pin articulated by lateral cylindrical extensions held in hollow by bridge or screwed into threaded hole
Inventor: MAURICE DAVILA
IPC: A44C3/00
Filed: 1992-05-21
Abstract: The badge (1) has a strip of hooked pile fasteners (11) fixed to its back surface and an articulated or removable pin (2). The articulated pin is cylindrical and has lateral cylindrical extensions (3) on its lower end. These are inserted into a hollow (4) in the back of the badge and are held by a bridge (5) with two arms (6). The removable pin has a threaded end which screws into a threaded hole in the back surface of the badge. When it is not in use the pin is held in clips or a recess. USE - Badge fixed to garments or supports by hooked pile fasteners or pin.
Patent FR-2692807-A1 (FR)
Inventor: BERNARD SEBILLEAU
IPC: A63K3/04
Filed: 1992-06-04
Abstract: The invention relates to a bar support device for hurdles or the like for horse sport. Said device, comprising at least one bar (4) supported at each of its extremities by cradles (6, 8) fixed to crutches (2), is characterized in that it is provided with a guide (12) associated to the crutch (2), a slide (10) supporting at least one cradle (6, 8) and actuation means (14) for operating the combination formed by the guide (12) and the slide (10) in order to vary the position of the slide (10) along the guide (12).
Patent FR-2693594-A1 (FR)
Title: Détecteur d'ondes électromagnétiques à puits quantiques.
Inventor: PHILIPPE BOIS
IPC: H01L31/0352
Filed: 1992-07-07
Abstract: Détecteur d'ondes électromagnétiques en semiconducteurs, comprenant au moins un puits quantique dans lequel est prévue une fine couche d'un matériau de largeur de bande interdite inférieure à celle de la couche de puits quantique. Par exemple dans le cas d'un puits quantique GaAlAs/GaAs/GaAlAs, on prévoit une fine couche d'InAs. De cette façon, on augmente la différence des niveaux d'énergie entre les deux niveaux permis e1 -e2 . Applications: Détection de courtes longueurs d'ondes (3-5 mum par exemple).
Patent FR-2694366-A1 (FR)
Title: Cable or pipe installation for rapid fixing using suspension wires - clamps cables or pipes in hangers attached at intervals to horizontal or vertical tensioned wires
Inventor: GUY BRUCH
IPC: F16L3/08
Filed: 1992-07-28
Abstract: The installation comprises a hanger top (a,b), and a set-screw (d) clamps the steel suspension wire (c). A foot beneath ends in a disk (e), held in a recess in the split under-body (hA,iA). A screw (j), clamping the under-body together, secures the supported cable in a shaped passage (1(h)). The rotatable connection (e), secured by a grub-screw, permits the wire run and the supported cable to diverge, if desired. Under-bodies with differently shaped and/or more numerous cable passages, or with saddle clamps for carrying pipes, may be fitted to the standard hanger top. Simpler one-piece hangers, accepting both wire and supported cable, are also described. Wire routes may include wall-to-wall and ceiling-to-floor sections, each with a tensioning turn-buckle. USE/ADVANTAGE - Esp. for agricultural or industrial installations. Inexpensive, adaptable and quickly erected.
Patent FR-2696203-A1 (FR)
Title: Modular shutter fitting for leaving holes in concrete - comprises bolted sections in right angled triangle shape with hypotenuse as strut and other sides against concrete
Inventor: PIERRINO VADALA
IPC: E04G15/02
Filed: 1992-09-30
Abstract: The modular fixing for glass fibre fittings for shuttering to leave holes in concrete walls for windows and doors, is of right angled triangular shape with two sides against the concrete and the hypotenuse (2) acting as a strut with a handle (14) fitted to it. The two sides have an anti-stick coating and section shaped for easy stripping from the concrete after pouring. The device is bolted together, easily extended and the same thickness as the concrete wall. It is grooved (8) for a synthetic strip for waterproofing. USE/ADVANTAGES - Reduced operating time, easily assembled and adaptable.
Patent FR-2697117-A1 (FR)
Title: Terminal de télécommunication portatif à carte à puce.
Inventor: STEPHANE MANAC H
IPC: H04B1/38
Filed: 1992-10-20
Abstract: L'invention concerne un terminal de télécommunication portatif agencé pour recevoir, dans un logement (1), une carte à puce (12) pourvue d'une plage de connexion (13) destinée à être connectée à des contacts (3) d'un circuit électronique du terminal sous l'action de moyens de rappel (9, 11, 14), terminal dans lequel les contacts (3) du circuit électronique sont disposés dans le logement (1) pour que la plage de connexion (13) de la carte (12) puisse leur être superposée avec interposition d'un connecteur (4) comportant une pluralité de conducteurs isolés (41) s'étendant de la plage (13) aux contacts (3). L'invention s'applique aux radiotéléphones
Patent FR-2697300-A1 (FR)
Title: Device for assembling framework construction of electricity cabinet - attaches rectangular framework to vertical support with snap fit attachment sliding into place on main arm section
Inventor: REMI DESFORGES
IPC: H02B1/01
Filed: 1992-10-22
Abstract: The assembly device attaches a framework to a vertical support which has two side arms at right angles. The side arms have a protrusion (25). The attachment is made up of a framework (35) made up of two right angle sections. Mounted on the framework is the snap fit section (12) following the framework contour, but having an open ended flexible jaw (15) at each end. The arm section slides into the outer ends of the jaws to give secure contact. A number of metallic rib sections (36) run along the framework inside the snap fit section to add strength to the structure. A screw passes through the centre of the fitment to hold the frame in place. ADVANTAGE - Rigidity of assembled cupboard is improved.
Patent FR-2698453-A1 (FR)
Title: Aligning optical fibre attached to component - using two abutting support blocks which can be laser welded together once optimum alignment is found
Inventor: YVES COMBEMALE
IPC: G02B6/42
Filed: 1992-11-24
Abstract: The coupling of an optical fibre to an optoelectronic component includes mounting the optoelectronic component (1) on a first support piece (5) with a lateral face (6). The optical fibre is held in a second support piece (8), held against this lateral support face. The position of the second support piece is adjusted w.r.t. the first in order to optimise the optical coupling between fibre and component. The two supports are then fastened together by a laser weld formed in specific points on the lateral surface. The supports may be made of a poor heat conductor, coated with metal to facilitate the welding. ADVANTAGE - Simplified alignment of optical fibre with optoelectronic component.
Patent FR-2685435-A1 (FR)
Title: Conduite flexible anti-vibratile a section transversale aplatie.
Inventor: GIANLUIGI CAPRA
IPC: F16L9/21
Filed: 1992-12-22
Abstract: Une conduite flexible anti-vibratile (1) avec un manchon métallique ondulé (5) en forme de soufflet déformable élastiquement comporte extérieurement une gaine en maille métallique (14) et aboutit à l'intérieur de deux têtes tubulaires rigides (7) accouplées solidairement par déformation plastique aux extrémités respectives du manchon, par pincement sur les extrémités correspondantes de la maille externe (14); la section transversale de la conduite est aplatie et de forme ovale ou elliptique; entre les ondulations respectives (9, 10) du manchon à soufflet (5) le pas est supérieur à celui des tronçons du manchon à côté des têtes (7) en vue d'une plus grande rigidité de ces tronçons et la hauteur des ondulations par rapport au grand axe de la section est différente de la hauteur des mêmes ondulations par rapport au petit axe de la section.
Patent FR-2699915-A1 (FR)
Inventor: JOSEPH SCHAPIRA
IPC: C04B103/60
Filed: 1992-12-29
Abstract: Composition capable of improving the rheological properties of cement-based products and especially of increasing the workability time of ready-mixed concretes, characterised in that it comprises, in the form of a ternary mixture   - a superplasticising or water-reducing agent with a dispersing effect, - a stabilising agent capable of forming a chelate with the calcium ions of the cement-based product, and - a polymeric polycarboxylic dispersing agent.
Patent WO-9314976-A1 (WO)
Title: Method and machine for hoop casing a palletized load using a double-hinged assembly
Inventor: THIMON JACQUES
IPC: B65B11/04
Filed: 1993-01-20
Abstract: A method and a machine for helically placing a strip of film on the vertical surfaces (F) of a load (C) such as a palletized load. The machine includes a stationary frame (1); a table (24) for receiving the load on the frame (1); bearings for supporting a reel of film; a roller (12) controlling the film unwinding speed; an assembly (15) supported by the frame, movable between two upper and lower end positions, and hinged about a second axis to the end of a set of arms which are in turn hinged to the frame about a first axis at their other end, said first and second axes being horizontal and parallel to the axis of the bearings of the film reel, and said assembly furthermore being pivoted in either direction by a pivoting device; as well as a set of tie rods hinged to the movable assembly and the frame and forming deformable parallelograms with said arms so that said movable assembly remains in a constant relative horizontal position.
Patent FR-2700495-A1 (FR)
Title: Procédé et dispositif pour la préparation de fûts métalliques usagés en vue de faciliter leur manutention et leur recyclage.
Inventor: JEAN-CLAUDE VASSEUR
IPC: B30B9/32
Filed: 1993-01-20
Abstract: Le procédé selon l'invention fait intervenir une presse hydraulique (5) actionnant un plateau (3) mobile dans une chambre (1) en regard d'un socle (7) sur lequel un fût métallique peut être disposé, et comprend successivement: la mise en place et le maintien du fût (6) sur le socle (7); la perforation de deux faces opposées du fût (6) au moyen d'un organe de perforation (12) allongé traversant le fût de part en part et de haut en bas; le nettoyage de l'intérieur du fût (6) par projection d'un fluide de nettoyage sous pression grâce à une tête d'injection rotative (16) solidaire de l'organe de perforation (12); et l'écrasement du fût (6) par un déplacement du plateau (3) vers le socle (7). L'invention concerne notamment le traitement de fûts métalliques pollués en vue de faciliter leur manutention, leur stockage et leur recyclage.
Patent FR-2703955-A1 (FR)
Title: Improvement to the hitching system between a tractor and an implement of the semi-mounted trailer sort, for example
Inventor: GERARD LUCAS
IPC: B60D1/167
Filed: 1993-04-16
Abstract: The hitching system between a tractor and an implement such as a trailer (2) of the semi-mounted type, for example, consists: - of a drawbar (3), the front end of which is equipped with means (8) for hooking onto the bridge (yoke) peg or hook (7) of the tractor, and the rear end of which is connected to the implement (2) by means of a vertical yaw pin (4), - means for connection between the said drawbar (3) and the lifting arms (10) of the tractor, which linking means are advantageously in the form of a hitching bar (11) equipped with a central orifice (13) for guiding the said drawbar (3) in terms of translation and in terms of rotation.
Patent FR-2704060-A1 (FR)
Title: Compact microwave measurement device for the non-destructive testing of dielectric media, materials or parts
Inventor: MICHEL DESCOMBES
IPC: G01N22/02
Filed: 1993-04-16
Abstract: Measuring device in the form of a compact apparatus intended to generate microwave electromagnetic waves, to a connector of which a cable followed by a wave transmitter/receiver (transceiver) are connected, having the purpose of non-destructive testing of dielectric materials, plastic or natural composites. This device is also intended to be capable of receiving the wave coming from the material to be tested and of comparing it with the emitted wave and to obtain therefrom data which can be employed on a display device. It consists of a wave source (1), or generator, connected to a reflectometer (2) combined with microwave detectors (3). An isolator device (4) protects the generator, and the connection between these components being produced by waveguides (5). After the reflectometer there is a coaxial guide junction (6), and a coaxial connector (7) located at the front face of the chassis casing (8) incorporating the assembly. This casing also contains, combined with the reflectometer and with the detectors, an electronic system (13) comprising an adaptor (14), a balancing circuit (15), a calibrated amplifier (16), and a phase-shifter (17) making it possible to supply usable signals to the display device (12).
Patent FR-2704501-A1 (FR)
Title: Pneumatic system for a moving body with system for detecting danger and setting off devices
Inventor: RAUL RISCO
IPC: B60T7/12
Filed: 1993-04-29
Abstract: The invention relates to a device for detecting danger on the roads which may have a system for detecting the reactions of the driver and the circumstances of movement of the vehicle. The reactions of preservation and fear of the driver, translated by emanations of bodily bioelectromagnetism and physical forces and contractions manifesting themselves externally, may be detected by devices which may be on or in the objects of the vehicle which are in permanent contact with the body of the driver (steering wheel for example). All of the detections supported by high speed of motion, accompanied by high inertia, may set off pneumatic devices which may allow the vehicle to be braked via a highly adherent surface of the pneumatic devices for contacting the ground, steering of the vehicle via torsion of the corresponding pneumatic devices, and may allow stability via a balancing of the functions of the pneumatic devices. The surface for contact between vehicle and ground via pneumatic devices may be a highly adherent surface which can maintain the trajectory of the vehicle via devices which oppose skidding and which may maintain the applications of the invention to the trajectory of movement of the vehicle (for example caterpillar tracks or small-diameter wheels situated on the lower surface of the pneumatic devices).