baber/WOPTO huggingface dataset:
Patent FR-2631010-A1 (FR)
Title: Dispositif de support et de regulation thermique d'une piece et appareillage de test de plaques de circuits semi-conducteurs incluant un tel dispositif
Inventor: GALIAN FRANCOIS
IPC: G01R1/04
Filed: 1988-05-06
Abstract: Dispositif 1 pour, par simple contact, supporter et maintenir en position une pièce et porter celle-ci à une température souhaitée négative ou positive, le maintien de la pièce s'effectuant par effet de dépression, comprenant : un plateau 2 thermiquement conducteur avec une face supérieure 7 possédant au moins une gorge 8 en communication avec un conduit 9, 10 de raccordement avec une source de gaz en dépression, des enceintes parallèles 15 prévues dans le plateau 2 et traversées par des flux de fluide de réglage thermique à la susdite température souhaitée positive ou négative; et une chambre périphérique 16 entourant le plateau 2 et contenant un gaz sec sous pression distribué par des moyens de sortie 18 répartis périphériquement et orientés vers le centre du plateau de manière que le gaz sec soit dirigé au-dessus de la surface du plateau et sur la pièce supportée par celui-ci afin d'empêcher la formation de condensation et de givre pour des températures basses.
Patent FR-2639749-A1 (FR)
Title: Bande eclairante souple a diodes electroluminescentes
Inventor: CREFF RENE LE
IPC: H01L33/60
Filed: 1988-11-29
Abstract: Cette bande éclairante souple est remarquable en ce que la face frontale 2 munie du revêtement métallique conducteur 7 présente un alignement de cavités en forme conique 3 séparées par un quadrillage de moyens diélectriques dont la trame est combinée de manière à ce que les uns 4a dans un sens séparent parallèlement en deux parties distinctes A et B la surface de chacune des cavités 3 les autres 4bdans l'autre sens tangentent sensiblement et parallèlement les ouvertures des mêmes cavités 3.
Patent FR-2625271-A1 (FR)
Title: Palier de butee forme d'un roulement de butee et d'un dispositif de portee et de guidage prevu sur un organe tournant, notamment pour une transmission d'automobile
Inventor: GARDELLA CAMERON
IPC: F16C33/58
Filed: 1988-12-28
Abstract: L'extrémité d'un arbre 10 est pourvue d'une gorge annulaire 12 pour la réception d'une butée 24 à aiguilles ou rouleaux 26. La gorge 12 laisse subsister un collet 14 entre elle-même et l'extrémité de l'arbre. La cuvette intérieure 30 de la butée possède un rebord axial 38 dans lequel sont formées trois languettes flexibles 40. A la mise en place de la butée, les languettes fléchissent radialement vers l'intérieur, en passant par-dessus le collet 14, et s'écartent ensuite dans la gorge 12 en vue du maintien en place de la butée sur l'arbre.
Patent WO-9007241-A1 (WO)
Title: Process for routing messages in a network having several different transmission channels
Inventor: SAINI JASJIT SINGH
IPC: H04L12/721
Filed: 1989-12-12
Abstract: In order for the itinerary followed by a message package circulating in a transmission network comprising several different transmission channels to be known and with a view to sending an answer, several fields (RA0 to RA2) are reserved in the message for carrying the identities of the interfaces encountered by the message passing from one channel to another.
Patent FR-2680374-A1 (FR)
Title: Process for staining nucleic acids detected by non-radioactive labelling and set of reagents for implementing this process
Inventor: PHILIPPE LEBACQ
IPC: C12Q1/42
Filed: 1989-03-10
Abstract: Process for staining a nucleic acid sequence attached onto a solid support, in which an enzymatic system capable of binding onto this sequence is used to detect it by a non-radioactive-type labelling and this enzymatic system is reacted with a chromogenic substrate so as to form a coloured product. A revealing solution is used comprising a sulphur-containing organic compound forming the substrate, capable of being hydrolysed by the enzyme to form an organic compound containing a thiol functional group, as well as a compound of a metal, other than gold, soluble and stable in aqueous solution, capable of reacting with the organic compound containing a thiol functional group so as to form a metal-organic compound complex having a colour specific for the complex, which precipitates in situ.
Patent FR-2647720-A1 (FR)
Title: Accessory device intended to attenuate the glare of the headlights of the vehicles coming in the opposite direction
IPC: B60J3/02
Filed: 1989-06-05
Abstract: The invention is intended to equip vehicles and automotive machines. Placed in the field of view of the driver, it should progressively attenuate the glare of the headlights of a vehicle coming in the opposite direction when passing, and thus enhance the safety and comfort of the driver. It consists of a mounting plate 1 for fixing the device inside the vehicle, either on the windscreen, or on the upright of the vehicle, of an articulated arm 3, of a panel 4 progressively filtering the light of the headlights and sliding on the arm from the top downwards and from the bottom upwards in order to allow the driver to adjust it in his field of view facing the headlights of the vehicles coming in the opposite direction.
Patent FR-2648986-A1 (FR)
IPC: A01K23/00
Filed: 1989-06-29
Abstract: The invention relates to a disposable hygenic bag for collecting dog dejecta. The bag has a semi-rigid peripheral wall (2), an upper opening (5) and a sealed flexible base (3). Its upper edge (6) is provided with fixation means (7) making it possible to close off the opening (5) after use. The bag can be folded into a flat shape. During use, it has a cylindrical form so that it can be placed under the dog's hind-quarters in order to receive its dejecta.
Patent FR-2652064-A1 (FR)
Title: Display package for various products
Inventor: GUY SACCUCCI
IPC: B65D73/00
Filed: 1989-09-15
Abstract: The display package for various products is noteworthy in that it is constituted from two elements (1-2) assembled together, at least one of these elements being made of a plastic material which is transparent at least in a zone (4) intended to house a part of the product and possibly of its support, whilst the other part is hanging outside of the package; the said package being arranged to hold, in a tamper-proof manner, the said part of the product and possibly its support enclosed between the two elements of the package.
Patent FR-2637451-A1 (FR)
Title: Moissonneuse-batteuse
Inventor: KERSTING HERMANN
IPC: A01F12/30
Filed: 1989-10-05
Abstract: La présente invention décrit une moissonneuse-batteuse automotrice munie d'un dispositif de battage 2, 3 fonctionnant selon le principe du flux tangentiel, de secoueurs de paille contigus 4 ainsi que d'un dispositif de battage et de séparation 11 fonctionnant dans la zone de sortie des secoueurs selon le système à flux axial. Aux deux ouvertures de sortie latérale du dispositif de battage et de séparation 11 viennent se raccorder des canaux qui éjectent la paille ayant subi un battage ultérieur au-dessus d'un dispositif de hachage 15. La paille ayant subi un deuxième battage est consécutivement hachée et elle est déposée en un seul andain sur le champ.
Patent FR-2654478-A1 (FR)
Title: Method for improving sealing of a rolling bearing
Inventor: THIERRY MICHAUD
IPC: F16C33/62
Filed: 1989-11-14
Abstract: Method for improving sealing of a rolling bearing in which a sealing device is in frictional contact with a bearing race, which method consists in soaking the degreased race at the end of the manufacturing process in a bath heated to between 110 and 130 DEG and consisting of a solution of nitrate or sodium nitrite, of caustic soda, and of water, and, after rinsing and drying, in assembling the constituent parts of the rolling bearing and in lubricating the assembled unit.
Patent FR-2654365-A1 (FR)
Title: Installation d'application de produit de revetement conducteur, par voie electrostatique.
Inventor: PATRICE GIROUX
IPC: B05B5/08
Filed: 1989-11-14
Abstract: Installation d'application électrostatique de produit de revêtement conducteur comportant une partie à la haute tension et une partie à la terre séparées par au moins un dispositif d'isolation temporaire. Selon l'invention, le projecteur électrostatique (11) est alimenté par un premier réservoir (20), isolé et ce dernier est rempli en un temps très court par du produit de revêtement préalablement stocké dans un second réservoir (30) au potentiel de la terre par mise en œuvre de moyens de vidange rapide (50, 54, 56) dudit second réservoir, via un dispositif d'isolation temporaire (28). Application à l'industrie automobile.
Patent FR-2656078-A1 (FR)
Title: Sight (aiming) telescope for combat vehicle
Inventor: JEAN-FRANCOIS PELLARIN
IPC: G02B27/32
Filed: 1989-12-20
Abstract: The invention relates to a sight telescope 1 for a combat vehicle, associated with a fire control system. It comprises a liquid-crystal display screen 6 intended to generate a reticle which can be addressed electronically in elevation and in azimuth. The screen 6 is a matrix of 50 mu m pixels and is illuminated by a light-emitting diode 4, the image of the screen being projected along the sight axis 2 by a collimating objective (lens) 5 and a reflecting plate. The screen is connected to a line-and-column control circuit. Application to sight (aiming) devices.
Patent FR-2657795-A1 (FR)
Title: Mechanical device actuated by a pyroelectric starter, for spraying a substance contained in an aerosol
Inventor: BERNARD FOUCHE
IPC: B65D83/16
Filed: 1990-02-05
Abstract: The invention relates to a device enabling the valve of an aerosol to be compressed until the substance has been completely propelled. The device includes a tube (1) comprising, at its ends, a lower end-fitting (7) and an upper end-fitting (2). The aerosol (6) is housed in the tube (1) between the slide (10) and the nozzle (3). The electrical actuation of the starter (8) causes the slide (10) to rise and pushes the balls (9) and (12) out of their respective bores and places them beneath the slide, thus maintaining the compression of the valve of the aerosol.
Patent FR-2658891-A1 (FR)
Title: Variable-ratio transmission device particularly for a motor vehicle
Inventor: ANTONOV ANTONOV ROUMEN
IPC: F16H47/08
Filed: 1990-02-28
Abstract: An engine (3) drives the spider (18) of a planetary gear train (13), the crown wheel (16) of which is connected to the output (4) of the transmission. The planet wheel (14) of the planetary gear train (13) is connected to the pump (8) of a torque converter (7), the turbine (11) of which is connected to the output (4). Upon start-up, with the ring gear (16) immobile, the power passes through the planet wheel (14) and the converter (7), which causes the output (4) to start up progressively. The reaction on the crown wheel (16) is also applied to the output (4) at which the flow of power passing through the crown wheel (16) and that passing through the converter are added together. When the speeds of the crown wheel (16) and of the converter have substantially equalised, the brake (24) is applied and the gear train (13) operates as a step-up gearing, the free wheel (2J) allowing the output (4) to rotate more quickly than the turbine (11). Use for minimising control, losses in the converter, weight, cost and overall size.
Patent FR-2659263-A1 (FR)
Title: Porte soufflante pour conteneur de confinement ultrapropre.
IPC: F24F7/06
Filed: 1990-03-07
Abstract: La porte soufflante permet le passage d'un objet (6) de l'intérieur d'un premier conteneur (5) vers un deuxième conteneur (4) sans que les atmosphères respectives de l'intérieur de ces deux conteneurs ne soient polluées. La porte soufflante (2) comprend une arrivée de fluide sous pression (17), une chambre interne (15) et au moins une de ses faces ventilée au moyen d'un filtre (14) placé entre la face (11) et la chambre interne (15). Lors de l'ouverture de la porte (2), la face (11) en contact avec l'atmosphère extérieure est alors ventilée, de manière à ne pas ramener à l'intérieur des conteneurs (4, 5), lors de la fermeture de la porte (2), des particules polluantes. Application au traitement des plaquettes de silicium destinées à la microélectronique.
Patent FR-2644698-A1 (FR)
Title: Dispositif et procede de sterilisation
Inventor: BETTI VITTORIO
IPC: H05B6/64
Filed: 1990-03-20
Abstract: Récipient destiné à être utilisé dans la stérilisation ou l'incinération de son contenu, le récipient 4 comprenant un matériau capable d'absorber un liquide et comprenant un corps et un couvercle non scellé 5 destiné à être placé sur ledit corps; procédé de stérilisation ou d'incinération, caractérisé par le fait qu'il comprend le chauffage du récipient 4 tel que défini ci-dessus et de son contenu, par application de micro-ondes, le procédé comprenant la mise en place dans le récipient 4 de poudres de minéraux et/ou de n'importe quel type de substances capables d'augmenter la température du contenu dudit récipient 4 une fois soumis aux micro-ondes.
Patent FR-2645264-A1 (FR)
Title: Gyroscope a fibre optique
Inventor: NISHIKAWA YUKIZO
IPC: G01C19/72
Filed: 1990-03-29
Abstract: Le gyroscope à fibre optique modulé en phase selon l'invention comprend une section génératrice de signal A contenant une source lumineuse 2, un trajet optique 3 servant à propager la lumière de la source dans le sens horaire et dans le sens antihoraire, et un modulateur de phase 6 qui module la lumière se propageant sur le trajet optique; une section de conversion photo-électrique qui convertit le signal optique reçu en un signal électrique; et une section de traitement de signal qui donne le sens de rotation et la vitesse de rotation à partir du signal électrique reçu, cette section de traitement comportant un convertisseur analogique numérique 9 qui convertit le signal électrique reçu en un signal numérique et un processeur de signal numérique 101 qui effectue les calculs d'angle sur la base du signal numérique reçu.
Patent FR-2662530-A1 (FR)
Inventor: GILLES BURSTIN
IPC: G09C5/00
Filed: 1990-05-22
Abstract: Process for ensuring, without the use of an envelope, the inherent confidentiality of documents, and products for implementing said process. The printing medium of the document is firstly coated with a pattern (1) for scrambling and making the printed text unintelligible, whereby the two impressions merge and/or mask each other. To access the information printed on the medium, it needs to be revealed by applying a particular treatment which alters, in a different manner, the printed text and the scrambling pattern in order for them to be sufficiently differentiated to enable the information to be read. The process can be used, in particular, for rendering documents generated by any type of printer, including facsimile or reprographic systems, instantly confidential without the use of an envelope.
Patent FR-2663445-A1 (FR)
Title: Carte electronique.
Inventor: RAYMOND GASTALDI
IPC: G06K19/077
Filed: 1990-06-15
Abstract: La carte électronique selon l'invention comporte un circuit électronique (1) porté par une plaquette (2) disposée dans un boîtier (3) généralement plat, deux couches conductrices (4) s'étendant sensiblement parallèlement à la plaquette (2) et des organes conducteurs (8) réunissant les deux couches conductrices (4) sur au moins un côté de celles-ci.
Patent FR-2665257-A1 (FR)
Title: Air-microwave level detector
Inventor: GUY BOUTIN
IPC: G01F23/32
Filed: 1990-07-24
Abstract: The mechanism, integrated in a float (4), is a tube (1) containing a movable ball (2) whose movement, along the inclination of the tube, generates an air microwave picked up by a device external to the float, consisting of a bent tube (8) containing a lightweight ball (9) whose movement is detectable by bundles of optical fibres. Application to the detection of fluid levels in a dangerous atmosphere.
Patent FR-2650892-A1 (FR)
Title: Capteur d'humidite capacitif et procede de fabrication d'un tel capteur
Inventor: STORMBOM LARS
IPC: G01N27/22
Filed: 1990-08-08
Abstract: Le capteur 6 comprend une couche diélectrique 3, dont la constante diélectrique varie en fonction de la quantité d'eau absorbée dans la couche, et au moins deux couches conductrices 2, 1 isolées galvaniquement entourant la couche diélectrique 3, l'une 2 des couches conductrices de la structure de condensateur étant munie d'un motif aléatoire de crevasses 7, qui permettent une communication immédiate entre l'air ambiant et la couche diélectrique 3. La couche diélectrique 3 a une structure pleine sans fissures correspondant aux crevasses 7 de la couche conductrice 2. Utilisation notamment comme capteur d'humidité capacitif pour réduire l'effet de capillarité et l'hystérésis qui lui est associée, jusqu'à éliminer complètement l'effet dans certaines formes de réalisation de l'invention.
Patent FR-2667836-A1 (FR)
Title: Device for attaching a vehicle to towing tackle of a drag lift
Inventor: RENE BRIAN
IPC: B61B11/00
Filed: 1990-10-12
Abstract: A bicycle (16) may be attached to towing tackle (10) of a drag lift by a fastener (13), in the form of a clip (14) fixed to the handlebar (15) of the bicycle. In the clip (14) is inserted a shackle (11) fixed to the end of the towing tackle and the clip is held closed during towing by the actuation of a handle (18).
Patent FR-2661303-A1 (FR)
Title: Television receiver
Inventor: YUGI SAKAI
IPC: H04N5/46
Filed: 1991-03-12
Abstract: The receiving device for television transmissions produced according to a standard system includes: - a phase-locked circuit (PLL) (5) in which the intermediate-frequency image signals (VIF) are input, the latter having been converted from television signals sent by the system L, - a multiplier (7) which multiplies the signals coming out of the said PLL circuit (5) and the said intermediate-frequency image signals (VIF), and which supplies the output image signals, - a bandpass filter (9), tuned to the band corresponding to the frequency difference between the vision carrier and the sound carrier, and to which the said output image signals are applied, and a circuit for detecting the amplitude-modulated wave AM (11) to which the signals coming out of the said bandpass filter (9) are applied, and which delivers the output audio signals.
Patent FR-2676301-A1 (FR)
Title: Magnetic write and read head with asymmetric pole width
Inventor: ROBERT CUCHET
IPC: G11B5/39
Filed: 1991-05-07
Abstract: According to the invention, the rear pole piece (PPar) has, around the gap, a smaller width (l) than that (L) of the front pole piece (PPav). Application to magnetic recording.
Patent FR-2677263-A1 (FR)
Title: Toy imitating a camera (photographic apparatus)
Inventor: ARMAND POULOUIN
IPC: A63H33/22
Filed: 1991-06-10
Abstract: The present invention relates to toys imitating a camera. The toy device consists of a strip of images (1) provided movably inside a casing (2) including a window (3). The device also incorporates two control members (4, 6), a control member (4) positioning each image (1) opposite the window (3) and the other control member (6) causing the opening of a masking flap (5), the closure of this masking flap (5) hiding that part of the strip of images (1) which is located opposite the window (3) of the casing (2). The device which is the subject of the invention may be used as a toy imitating a camera.
Patent FR-2679344-A1 (FR)
Title: Device for automatic activation of an electronic system
Inventor: FRANCOIS PHILIPPE
IPC: G08B13/22
Filed: 1991-07-15
Abstract: Device for automatic activation of an electronic system, characterised in that it comprises means (1) for detecting acoustic waves and for processing (2, 3, 4) the corresponding signals, with a view to comparing (5) the said signals with an adjustable predetermined value constituting the threshold starting from which timer means (6) are activated so as to count a period at the termination of which the output of the device is activated via a storage stage (7).
Patent FR-2682381-A1 (FR)
Inventor: MARC CAPET
IPC: C07D401/04
Filed: 1991-10-10
Abstract: Compounds of formula: in which R1 represents a hydrogen or halogen atom or an alkyl, alkoxy, alkylthio, nitro, hydroxyl or cyano radical; R2 represents an alkyl radical or a chain -CH(R5)-CO-R6; R3 represents (a) a phenyl radical substituted by one or more substituents chosen from the radicals -alk-SO3H, -alk-PO3H2, -CH=NOH, -CH=NO-alk-COOX, -S-alk-COOX, -SO-alk-COOX, -SO2-alk-COOX, -CH=CH-COOX, -alk-CO-NHOH, -C(=NOH)-COOX, -alk-N(OH)-CO-alk, -alk-SO2H, -CH=CH-SO3H, -C(COOX)=N-O-alk-COOX or tetrazolylalkyl or a group of formula: or (b) a ring of formula: in which R9 represents a radical =NOX, =NO-alk-COOX, =CH-COOX, -alk-COOX, -alk-SO2H or -alk-SO3H, R10 represents an oxygen or sulphur atom or a methylene or alkylimino radical, and R11 represents a methylene or ethylene radical, R4 represents a pyridyl or phenyl radical optionally substituted by one or more substituents chosen from halogen atoms and alkyl, alkoxy, hydroxyl, carboxyl, nitro and -CO-NR6 radicals, alk represents an alkyl or alkylene radical and X represents a hydrogen atom or an alkyl radical, their salts, their preparation and the medicaments containing them.
Patent FR-2682514-A1 (FR)
Title: Saxophone mouthpiece
Inventor: PASCAL BRANCHER
IPC: G10D9/02
Filed: 1991-10-10
Abstract: The invention relates to a novel geometrical form, a novel use of material and a novel method of manufacture for saxophone mouthpieces, its object being to optimise their acoustic qualities. This novel saxophone mouthpiece, entirely machined from a solid piece of work-hardened aluminium alloy, comprises a chamber (1) of trapezoidal cross section of which the two cheeks [ends] (2) form an angle of between 10@ and 20@. The roof (3), which is low at the tip of the mouthpiece and higher at the bore end (5), terminates, at the transition between the chamber (1) and the bore (5), in a flat crescent-shaped surface (4) inclined from 0@ to 5@ (angle beta ) relative to the longitudinal axis of the mouthpiece. As regards novel industrial products, the invention consequently relates to mouthpieces for the entire family of the saxophones through the application of similar arrangements.
Patent FR-2682714-A1 (FR)
Title: Device for combatting fires and pollution
Inventor: PAUL KAIDONIS ARISTIDE
IPC: A62C3/02
Filed: 1991-10-21
Abstract: The present invention relates to a method employing a reactor for blowing the oilwells and uses misting (fogging), with or without additives, as a means for neutralisation and cooling and combatting pollution.
Patent FR-2684221-A1 (FR)
Title: Procede de fabrication d'ecrans d'affichage a matrice active, notamment de grandes dimensions.
Inventor: FRANCOIS BUCHY
IPC: G02F1/1365
Filed: 1991-11-26
Abstract: L'invention concerne un procédé pour la fabrication d'écrans de visualisation matriciels de grandes dimensions du type à matrice active, dont les éléments de commutation servant à la commande de chaque point image sont constitués à partir d'une composition céramique présentant une caractéristique courant-tension non linéaire. Le procédé consiste à réaliser sur un substrat (1) un réseau d'électrodes (E1 à E3) et un réseau de surfaces conductrices (A1 à A9) ou armatures délimitant chacune un point image, puis à relier les armatures aux électrodes par les éléments de commutation (EC1 à EC9). Conformément à l'invention, les éléments de commutations (EC1 à EC9) sont obtenus en réalisant une suspension de grains (31) de la composition céramique au-dessus du substrat (1) et en laissant ces grains se déposer sur le substrat par un effet de gravité. L'invention s'applique de façon particulièrement intéressante à la fabrication d'écrans du type à cristaux liquides.