baber/WOPTO huggingface dataset:
Patent FR-2660507-A1 (FR)
Title: Method of fine adjustment of an imaging system for determining the position of a target, and devices for implementing the method
Inventor: DENIS PLATTER
IPC: G06T7/00
Filed: 1990-04-03
Abstract: In the course of a real-time test, and on contiguous portions (61, 62) of a singlerecording medium (6), data are recorded, on the one hand, relating to a set of parameters which are characteristic of each of the images, and, on the other hand, data are recorded relating to the pixels of this image, and, after an unsuccessful test, and off-line: - the recorded data are read, - each image is displayed and each set of parameters is displayed based on the data read, - the portion of the test in the course of which a normal operation appeared is visually selected, from the visually displayed images and from the sets of displayed parameters, and, - the portion thus selected is analysed in depth in order to determine the cause of the said failure and to remedy it.
Patent FR-2662157-A1 (FR)
Title: Procede de preparation d'une composition supraconductrice a base d'yttrium ou d'une terre rare, d'un alcalino-terreux, de cuivre et d'oxygene.
Inventor: CLAUDE MICHEL
IPC: C01G3/00
Filed: 1990-05-18
Abstract: L'invention concerne un procédé de préparation d'une composition supraconductrice du type L1 - x M'x M2 - y M"y Cu4 O8 , L étant l'yttrium, une terre rare ou une combinaison de ces éléments, M' étant un élément de valence inférieure à celle de l'élément L, M étant un alcalino-terreux, M" étant un élément de valence inférieure ou égale à 2,0 <= x <= 0,3 et 0 <= y <= 1. Ce procédé est caractérisé en ce qu'on mélange des composés comprenant les éléments L, M', M, M", Cu et O en quantités convenables avec un additif qui est un peroxyde ou un hyperoxyde alcalin, puis on chauffe et on fait réagir le mélange ainsi obtenu. Le procédé de l'invention est mis en uvre à la pression normale d'oxygène et il s'applique particulièrement bien à la préparation des phases YBa2 Cu4 O8 et Y0 , 9 Ca0 , 1 Ba2 Cu4 O8 notamment.
Patent FR-2663864-A1 (FR)
Title: Electrode for an electrostatic fluid-treatment device and treatment device incorporating the said electrode
Inventor: DOMINIQUE BACOT
IPC: C02F1/48
Filed: 1990-06-28
Abstract: According to the invention, the electrode comprises a thin-walled structure (24) made of insulating material covered with an electrically conductive coating (26) on one of its faces. The insulating material is a polymer, while the conductive coating consists of a film of natural or synthetic resin filled with a metal powder. The invention also relates to an electrostatic fluid-treatment device comprising an above-defined electrode.
Patent FR-2663568-A1 (FR)
Title: Dirt-repelling windscreen, windows and headlamp lenses. Dirt-repelling hygiene (sanitary) instruments and mirrors
Inventor: ALAIN BOURCIER DE CARBON DE PR
IPC: B08B17/02
Filed: 1990-06-25
Abstract: "Dirt-repelling" windscreen obtained by coating, on its external face, a film of a non-stick substance (polytetrafluoroethylene) intended to neutralise the adhesiveness of the glass of the windscreen. The windscreen becomes less dirty than those existing currently and is cleaned much more easily.
Patent FR-2664593-A1 (FR)
Inventor: ROLAND FELLOUS
IPC: C07D307/60
Filed: 1990-07-10
Abstract: Process for the preparation of 2,5-dimethyl-4-hydroxy-(2H)-3- furanone. It consists in reacting hydrogen peroxide with 2,5-dimethyl- (2H)-3-furanone in the presence of a base.
Patent FR-2649726-A1 (FR)
Title: Installation pour le teillage et la preparation du lin
IPC: D01B1/22
Filed: 1990-07-12
Abstract: Dans une installation pour le teillage et la préparation du lin par le broyage du lin et la séparation des parties ligneuses des fibres de lin une balle de lin est amenée, après l'égrènement, par un dispositif d'alimentation 5, 9-13 à une broyeuse 14 comportant plusieurs rouleaux 15 coopérant, un secouement du lin étant réalisé entre-temps ou après la broyeuse. Ensuite les fibres de lin sont alignées et liées sous forme d'un écheveau.
Patent FR-2665014-A1 (FR)
Title: Procede et dispositif de protection d'un reacteur nucleaire.
Inventor: JEAN-LUCIEN MOURLEVAT
IPC: G21D3/04
Filed: 1990-07-17
Abstract: Selon l'invention on bloque un système de régulation de température (30) d'un réacteur nucléaire à eau pressurisée lorsqu'une combinaison de la puissance nucléaire (DT) et de la différence axiale de puissance (DI) dépasse un seuil de blocage prédéterminé.
Patent FR-2654230-A1 (FR)
Title: Appareil de regulation de debit de fluide, notamment du fluide administre a un patient.
Inventor: CHARLES WALKER JOHN
IPC: B67D1/10
Filed: 1990-11-06
Abstract: Appareil de régulation de débit de fluide (10) comprenant une portion de passage de fluide (12) apte à recevoir un conteneur souple de fluide (16) et une portion d'actionnement (14) qui fournit une force variable à la portion de passage de fluide (12), de telle sorte que la portion de passage de fluide (12) met sous pression le conteneur souple (16) rempli de fluide.
Patent FR-2670539-A1 (FR)
Inventor: CHAIX JEAN-EDMOND
IPC: F04D29/04
Filed: 1990-12-14
Abstract: The axial pump makes it possible to deliver a fluid having a double gaseous-liquid phase at high flow rates. It is constituted by a one-piece rotor comprising a hollow shaft (10) onto which are shrunk pulsating systems (12). This rotor is placed within a body (2) constituted by a stack of washers (3) within which are fixed straighteners (14). Each straightener is constituted by two half-straighteners, so as to permit the installation of each straightener around the rotor. Everything is sealed by end flanges on which the rotor is mounted in rotary manner. The pulsating systems (12) can also be machined on the outer surface of the body (10).
Patent FR-2670419-A1 (FR)
Title: Procede et dispositif de positionnement d'une tole dans une installation de traitement en ligne.
Inventor: PHILIPPE MILLESCAMPS
IPC: B23D33/00
Filed: 1990-12-18
Abstract: L'invention concerne un procédé et un dispositif de positionnement d'une tôle (1) devant un outil (2) dans une installation de traitement en ligne comportant des organes de déplacement longitudinal de la tôle et des organes de positionnement transversal de la tôle (1) devant l'outil (2) actionnés par un opérateur, caractérisé en ce que l'on réalise les étapes suivantes: - a) on mesure le contour longitudinal de la tôle (1), en amont dudit outil (2); - b) on calcule des écarts transversaux à respecter en au moins un emplacement de contrôle déterminé pour obtenir un positionnement optimal de la tôle (1) dans l'outil (2); - c) on réalise une image d'au moins un bord (17) de la tôle (1) à chacun dudit au moins un emplacement de contrôle déterminé; - d) on superpose sur chaque image un repère représentant l'écart transversal calculé pour l'emplacement de contrôle considéré; et - e) l'opérateur positionne la tôle en utilisant les images précitées et en agissant sur les organes de positionnement. Application aux cisailles de découpage de rives.
Patent FR-2670972-A1 (FR)
Title: Commutateur de transit d'un reseau asynchrone, notamment un reseau atm.
Inventor: THIERRY GRENOT
IPC: H04L12/56
Filed: 1990-12-20
Abstract: Un commutateur de transit d'un réseau asynchrone, notamment un réseau ATM, pour le brassage d'informations sous forme de cellules ayant une partie entête d'identification de destination et une partie données d'information, qui comprend une pluralité de joncteurs d'entrée (10) alimentés en cellules par une pluralité de canaux (15) associés; une pluralité de joncteurs de sortie (20) reliés aux joncteurs d'entrée (10) par un bus (30) synchrone; un moyen (40) allocateur de bus relié aux joncteurs d'entrée (10) et au bus (30). Le commutateur est agencé pour que chaque joncteur d'entrée (10) transfère une cellule reçue à au moins un joncteur de sortie (20) qui est identifié à partir de la partie entête de la cellule à transférer.
Patent FR-2658394-A1 (FR)
Title: Cigarette and its manufacturing process
Inventor: ANDREW MCMURTRIE
IPC: A24D1/00
Filed: 1991-02-20
Abstract: Cigarette (10) comprising a tube of tobacco (12) having a circumferential wall (16) made from a product based on tobacco, having ridges (20) and grooves (18) in the circumferential wall extending along the length of the tobacco tube, a wrapping (22) made from a combustible product surrounding the outer peripheral surface of the tube and a filter end (14) being attached to one end of the tobacco tube
Patent FR-2660416-A1 (FR)
Title: Chambre de combustion comportant une tuyere pour un propulseur hypersonique.
Inventor: JOACHIM KRETSCHMER
IPC: F02K9/62
Filed: 1991-03-26
Abstract: Chambre de combustion munie d'une tuyère réglable et d'une chambre de combustion dont la longueur est réglable, qui peut fonctionner soit comme chambre de combustion de stato-réacteur, soit de manière combinée comme chambre de combustion de stato-réacteur et comme chambre de combustion d'un turbo-réacteur comprenant une paroi extérieure fixe (10) délimitant extérieurement le conduit d'écoulement, un élément d'étranglement (15) mobile axialement disposé à l'intérieur du conduit d'écoulement ainsi qu'un tube-support (18) s'étendant à partir de l'entrée de la chambre de combustion et supportant l'élément d'étranglement (15).
Patent FR-2674836-A1 (FR)
Title: Device for guiding a piece with rectilinear displacement subjected to traction perpendicular to its displacement
Inventor: YVES BERTHIER
IPC: D06C3/02
Filed: 1991-04-08
Abstract: The invention relates to a device for guiding a piece with rectilinear displacement subjected to traction perpendicular to its displacement. This guide device is characterised in that it includes means (38, 50, 51) exerting, on the piece (2) with rectilinear displacement, a lateral thrust F1 in the opposite direction to the perpendicular traction direction F2 conferred on the piece (2) with rectilinear displacement. The invention also relates to the guiding of frames of an installation for the heat treatment of fabric strips.
Patent FR-2675620-A1 (FR)
Inventor: PATRICK DUBOTS
IPC: H01L39/24
Filed: 1991-04-16
Abstract: Method of making an oxide superconductor multifilamentary wire (100), a method according to which the following operations are carried out: - "stage 0" is performed by introducing a powder of the said oxides, into a metal tube (3) of rectangular or square cross-section, this tube is subjected to a mechanical conversion in order to reduce its transverse dimensions while maintaining its profile, and it is sectioned into short-length stalks, - "stage 1" is performed by juxtaposing the said short-length stalks in a metal container (5) with a rectangular transverse profile, and the same mechanical conversion and the same sectioning are carried out as for the said "stage 0", - "stages 2, 3...n" are performed as for the said "stage 1", - "stage n" is thermally processed in order to sinter the said powder.
Patent FR-2675374-A1 (FR)
Title: Device for helping a person to stand up
Inventor: PIERRE LOUIS
IPC: A61G7/10
Filed: 1991-04-18
Abstract: The invention relates to a device for helping a person stand up, comprising a lever (10) which is articulated around a rotation and support point (A) and which is activated by a hydraulic jack (14). According to the invention, the actuation of the jack is controlled by gripping the handle (P) which controls the supply to the jack or the emptying thereof, by crushing either the supply tube or the drainage tube (31) of the jack. The invention applies in particular to a device for helping a person get out of a bath.
Patent FR-2664709-A1 (FR)
Title: Method and device for stabilising seismic energy sources
Inventor: HARALD FURU
IPC: G01V1/38
Filed: 1991-07-12
Abstract: In seismic studies carried out at sea, it is most important for the seismic energy sources (2) to be at the same level when they emit their signals. For this purpose, sensors (5) are provided near the energy sources (2), in order to record the pressure conditions and/or the displacement. These recorders are used for controlling the motors (6) for driving the suspension lines (3) of each of the seismic energy sources (2), so that their distance from the surface of the sea can be controlled to keep all the sources (2) at the same level.
Patent FR-2680388-A1 (FR)
Title: Circuit d'admission pour moteur a combustion interne.
Inventor: ROBERT PILLON
IPC: F02M35/10
Filed: 1991-08-13
Abstract: Circuit d'admission pour moteur à combustion interne (1), comprenant un collecteur formé d'un plenum (2) et d'une pluralité de bras (3) destinés à alimenter chacun l'un des cylindres du moteur, chaque bras (3) étant formé par deux éléments de conduit (3a, 3b) respectivement fixés au plenum (2) et à la culasse du moteur (1), caractérisé en les extrémités en regard des éléments de conduit (3a, 3b) de chacun des bras (3) sont solidaires de brides latérales d'assemblage et en ce que un joint souple (4) est intercalé entre lesdites brides, ledit joint (4) agissant comme un filtre pour interdire la propagation des vibrations du moteur vers le collecteur.
Patent FR-2759461-A1 (FR)
Title: Back transmission device for radar target detection system
Inventor: APPEL JEAN
IPC: G01S13/74
Filed: 1991-08-30
Abstract: The back transmission device comprises a reception aerial (ARi) and a receiver (REi ) for receiving a signal (SRi ) at a carrier frequency. A demodulator (Mri, ORi) demodulates the received signal and a battery type memory circuit (CANi, MTi, CNAi) realises a time conjugation in order to produce a signal (SLIi) read in reverse w.R.t. The written demodulated signal. A modulator (MEi, OEi) operates at the carrier frequency in order to modulate the read signal into a back transmission signal (SE2i). With the provision of time conjugation, the second received signal (SR2i) follows the reflection of the back transmission signal from the targets, which also includes the phase due to the distance (do) from the targets. A second back transmission device comprises a complex phase conjugation circuit to operate with the Doppler effect.
Patent FR-2682208-A1 (FR)
Inventor: ANGEL D ANDREA
IPC: G05B9/02
Filed: 1991-10-07
Abstract: Method for monitoring an industrial process including a succession of steps P1 to Pn for transforming a product from an initial state Yo to a final state Yn, in which each step Pi and each state Yi are characterised by representative parameters, is characterised in that, for each step Pi, the parameters representative of the state Yi of the product are calculated with the aid of a mathematical model Fi representative of the said step, on the basis of parameters representative of the state Yi-1 of the product before the step and of the parameters representative of the step Pi; the parameters representative of the final state Yn of the product are measured; values of the calculated and measured parameters representative of the final state of the product are compared in order to determine therefrom deviations; and the values of the measured parameters are compared with tolerance brackets and the calculated deviations with tolerance thresholds in order to determine, in the event of disagreement, a malfunction of at least one sensor and/or of at least one step of the process.
Patent FR-2676607-A1 (FR)
Title: Method of protecting message information in a personnel paging receiver in the event of exhaustion of the power supply
Inventor: JONG-JIN JANG
IPC: H04B1/16
Filed: 1991-11-20
Abstract: A method for protecting message information in a personnel paging receiver in the event of exhaustion of a power supply, comprises the steps of testing a battery in order to determine whether it is in an exhausted state of power supply or not, during a normal operating state, of reducing the power consumption by cutting off control signals to an audio warning device (32), to a vibration motor (31) and to a lamp (33), and of displaying the state of exhaustion of the power supply on a display circuit (60) and then of returning to the step of testing the power supply. Consequently, even if information is received when a battery voltage falls below a predetermined reference value, it is possible to prevent a CPU of the main control circuit (40) being reinitialised.
Patent FR-2684064-A1 (FR)
Inventor: PIERRE BOURDILLON
IPC: B62M11/14
Filed: 1991-11-21
Abstract: Two wheel drive transmission system for bicycles or motorcycles. The transmission does not feature any chain wheel, chain, rear sprockets, derailleur, but comprises a 16 speed gear change located in the hub (0) of the pedal assembly, two drive shafts, one for the rear wheel and one for the front wheel, the movements of which are transmitted to the wheels by means of bevel gears and a free wheel mechanism for the rear wheel, and transmission gear wheels (11, 12 and 13), two shafts (24), conical bevel gears (15 and 16), a "pseudo differential" and a free wheel mechanism for the front wheel. The transmission may not even include a universal joint. Application: especially for all terrain bicycles and motorcycles, and for racing motorcycles.
Patent FR-2682304-A1 (FR)
Title: Turbine cyclones, especially for flotation equipment, intended for the treatment of water contaminated with hydrocarbons
Inventor: ADNAN HAMDAN
IPC: B01D1/20
Filed: 1991-11-28
Abstract: Turbine cyclone of the stator/rotor type consisting of a rotor with blades which move inside the cage of a stator with fingers, of rectangular cross-section, the turbine cyclone being provided with a throttling disc (30) placed between the cage of the stator (35) and the chimney (32) which rests on the cage. This turbine cyclone advantageously equips flotation apparatuses with draughted (induced) air or gas, for the separation of water and hydrocarbon contaminants.
Patent FR-2686035-A1 (FR)
Title: Article produced from a metal plate, especially a cooking vessel
Inventor: DENIS FLAMMANG
IPC: A47J27/00
Filed: 1992-01-10
Abstract: The article comprises a plate (1) produced from a first metal, to which is fixed, by cold forging (striking) or closed-die forging, an open-work sheet (2) or grid produced from a second metal, different from the first metal. The surface of the said sheet (2) or grid, opposite the plate (1) is covered by a coating (3) made of metal identical to the said first metal. Use, in particular, for producing cooking vessels which can be inductively heated.
Patent FR-2675716-A1 (FR)
Title: Outil en forme de pistolet a poignee pour la finition des joints.
Inventor: THOMAS NASTASI II
IPC: E04F21/18
Filed: 1992-03-09
Abstract: Appareil destiné à encoller un joint d'angle formé de panneaux de revêtement, (mur en maçonnerie de pierres sèches), selon la figure 1 caractérisé en ce qu'il comprend un barillet (12) muni d'une poignée de pistolet (14) à une extrémité pour manipuler l'appareil et une buse (36) montée amovible à l'autre extrémité du barillet pour diriger et distribuer de la colle sur un ruban au niveau du joint. La colle s'écoule à partir d'un réservoir à travers le barillet (12) et la buse, refoulée par une pompe montée sur un réservoir contenant de la colle, commandée par une gâchette (26) sur le barillet qui peut couper l'alimentation électrique du moteur de pompe. Un dispositif à encoller généralement monté à une extrémité de la buse comporte un cadre entourant l'orifice de la buse, et des parties effectuant un mouvement de rotation relatif, disposées de manière perpendiculaire l'une à l'autre pour suivre et s'adapter étroitement au contour du joint d'angle, tandis que la colle est distribuée par l'orifice et étalée sur le ruban le long du joint d'angle. L'invention est utilisée dans l'industrie du bâtiment.
Patent FR-2689961-A1 (FR)
Inventor: CLAUDE AMBLARD JEAN
IPC: F21S2/00
Filed: 1992-04-13
Abstract: A device for trapping all available light and organizing it into any given beam by means of an optical device which, by forcing a fluid to rotate in a suitably-shaped space (1) (revolution or non-revolution of a logarithmic spiral arc), enables a temperature gradient to be created, thus causing a refractive index gradient to be maintained in a fluid chosen for its ability to transmit or absorb part of the light flux according to the wavelength thereof. All the light may be concentrated and channeled in the desired direction while the heat energy not needed for visual projection is removed. A spotlight or still picture projector having excellent optical efficiency (no heat-absorbing glass) and unlimited power may thereby be obtained.
Patent FR-2676432-A1 (FR)
Title: Process which makes it possible to obtain crystalline sodium cyanide free of sodium hydroxide or of adjustable sodium hydroxide contents
Inventor: POLICASTRO CARLOS A
IPC: C01C3/10
Filed: 1992-05-14
Abstract: A process which makes it possible to adjust or remove sodium hydroxide contained in crystalline sodium cyanide, to facilitate the handling and decantation thereof and to increase the apparent density thereof, which process consists of a carbonatation/neutralisation treatment of the hydroxide with carbon dioxide entrained by a carrier gas which is inert with respect to cyanide.
Patent FR-2696640-A1 (FR)
Title: Hair tonic compsn. to treat alopecia, dandruff, seborrhoea etc. - contg. vegetable charcoal and powdered burdock
Inventor: KHEMAIS BENZIDI
IPC: A61K8/26
Filed: 1992-10-09
Abstract: Compsns. for arresting hair loss, treating dandruff, pruritis, seborrhoea, alopecia and similar scalp and hair disorders, and promoting hair regrowth, comprise principally powdered vegetable charcoal and powdered burdock. The compsns. contain 50-60% charcoal and 10-20% burdock. The compsns. may also contain (a) powdered lavender, cloves, talc and 'gassoul' (natural clay earth) and/or (b) alcohol, watercress juice, virgin olive oil and/or glycerol. Components (b) are added just before use, esp. as a shampoo.
Patent FR-2697506-A1 (FR)
Title: Rapid closing packaging - has bayonet locking device in container neck and cap with compressed annular sealing ring
Inventor: PASCAL MEJEAN
IPC: A45D34/04
Filed: 1992-10-30
Abstract: A container (1) has a neck (3) containing an annular sealing nozzle and a cap (2). The parts of the neck and the cap  which close the container have a bayonet locking device formed by a projecting lug (8) on one part fitting in a hollowed passage (16) of slightly larger width than the lug. The hollowed part has an inlet parallel to the cap axis and is extended by a curved  return with a blind end. The cap has an internal axial shoulder (5) on which is sealed a flexible annular ring compressed on the projecting nozzle and immobilises the lug in a predetermined angular position. USE/ADVANTAGE - Rapid-closing container which prevents loss of sealing in event of untimely  decompression of sealing ring.
Patent FR-2698996-A1 (FR)
Title: Collapsible drum, tambourine or similar percussion musical instrument - comprises at least two hollow cylindrical shells telescoped together to define instrument body, with sealing joints formed by edge surfaces.
Inventor: PIERRE NERI MARC MICHEL
IPC: G10D13/02
Filed: 1992-12-04
Abstract: The instrument consists of at least a pair of shell portions (1,3 and 2) which are slidably engaged with each other in a telescopically extensible fashion. The connections between the shells include components which define a seal between them and secure the portions together. The connections are made by means of cooperating frustoconical rims (25,20;24,23) which define stop surfaces limiting relative outward movement of the shells. The angle of conicity of the stop surfaces is approximately 4 deg., and the connections allow slight longitudinal adjustment of the shells without loss of their sealing properties. ADVANTAGE - Instrument may be longitudinally compressed for storage etc., without loss of acoustic properties.