baber/WOPTO huggingface dataset:
Patent FR-2615604-A1 (FR)
Title: Procede de sechage de particules humides de polymere
Inventor: BANFORD JONATHAN
IPC: F26B21/14
Filed: 1988-05-18
Abstract: L'INVENTION A POUR OBJET UN PROCEDE DE SECHAGE DE PARTICULES HUMIDES D'UNE MATIERE POLYMERE PAR CHAUFFAGE A UNE TEMPERATURE ELEVEE. LE PROCEDE SELON L'INVENTION EST MIS EN OEUVRE DANS UNE ATMOSPHERE PRATIQUEMENT EXEMPTE D'OXYGENE DE MANIERE A ELIMINER LA PRESQUE TOTALITE DE L'HUMIDITE ASSOCIEE AVEC LESDITES PARTICULES ET DANS DES CONDITIONS TELLES DE DUREE ET DE TEMPERATURE QUE TOUTE DETERIORATION NOTABLE DESDITES PARTICULES SOIT REDUITE AU MINIMUM.
Patent FR-2616350-A1 (FR)
Title: Arme-jouet pour le tir pneumatique de projectiles avec piston combine au chien
IPC: F41B11/54
Filed: 1988-06-10
Abstract: Un dispositif 24 en forme de " chien " ou percuteur, mobile angulairement présente un appendice arqué 24A formant piston, le cylindre 20 étant conçu sous forme d'évidement arqué avec un axe géométrique approximativement concidant avec l'axe d'articulation 22 du " chien "; le ressort 28 agit sur le piston par l'intermédiaire de ce dispositif, pour le solliciter angulairement.
Patent FR-2632966-A1 (FR)
Title: Iron hydroxide dispersions usable as additives which improve combustion
Inventor: BYSTROEM HAAKAW
IPC: C10L1/12
Filed: 1988-06-21
Abstract: New product characterised in that it consists of a dispersion of ferric hydroxide in a basic calcium soap, which comprises from 2 to 15 atoms of metal per molecule of organic acid or organometalloid, the Fe/Ca ratio of the number of iron atoms to that of calcium atoms being between 0.2 and 2.5. The invention also relates to the combustion additive comprising the above product and the hydrocarbon to which this additive has been added and a process for preparing the latter, which comprises the addition of ferric hydroxide to a basic calcium soap which is deficient in acid.
Patent FR-2634590-A1 (FR)
Title: Protection apparatus with contacts operable by an electromagnet
Inventor: COHEN JACQUES
IPC: H01H89/08
Filed: 1988-07-22
Abstract: Electromagnetic protection apparatus comprising: - at least one pole with separable contacts, - a magnetic and/or thermal trip mechanism 30, 31 associated with a contact bridge 22 of the said pole, - the tripping mechanism being housed in a central compartment 35 having substantially the same plane of symmetry X-X as the contact bridge, - at least one manual control button 37, 38, - an electromagnet 40 having a moving rig harnessed to its armature 41, characterised in that: - the moving rig 42 comprises a cage 43 which envelops at least partially and with some play the tripping compartment 35, - the cage is provided with bearing elements 44 which can be applied directly to the contact bridge 22 on both sides of the plane of symmetry X-X.
Patent FR-2641667-A1 (FR)
Title: Hand tool for cutting and pruning trees
IPC: A01G3/08
Filed: 1988-12-26
Abstract: The invention relates to a tool which makes it possible to cut off, very accurately even at a great height, branches or shoots on trees of any sort without risk of accident for the operator. It consists of a blade 1 including a straight and sharpened part 7 ending in two spurs 8 and 9 which are sharpened on the inside. The blade 1 has, at its base, a sleeve 10 into which a handle 2 is fitted. At the base of the handle 2 is fixed a counterweight 3. The operator places the straight part 7 over the branch, which straight part is inserted slightly in the bark by sliding. By an abrupt and rectilinear movement in the axial direction of the handle 2 upwards or downwards, the spur 8 or 9 cuts off the branch by a hammer blow effect. The tool according to the invention is particularly intended for silviculture, aboriculture, landscaping, etc.
Patent FR-2641080-A1 (FR)
IPC: G01N27/44
Filed: 1988-12-26
Abstract: Process and device for the analysis of an oxidizing gas such as oxygen, which is used for measuring a parameter linked to the quantity of this gas in a given volume or flow. The process consists in using a redox mediator complex, in particular, flavine, vilogene or quinone, having two different states consisting of an oxidized and a reduced state, causing an excess in the reduced state complex to react on the oxidizing gas in a contacting cell (1), determining the quantity of the mediator complex having reacted, by measuring the absorbance at the exit of the contacting cell, and calculating the quantity of oxidizing gas made to contact with the mediator complex and as a consequence, the desired parameter. The mediator complex is then regenerated by electronic transfer in an electrolyzer (6) in order to convert it to its reduced state and recycle it to the cell (1).
Patent FR-2626078-A1 (FR)
Title: Capteur d'acceleration et son procede de fabrication
Inventor: KUNTZ WALTER
IPC: G01P15/18
Filed: 1989-01-18
Abstract: Un capteur d'accélération, de préférence de construction subminiature, sert à mesurer une accélération b dans plus d'une direction des coordonnées x, y. Il comprend un système masse-ressort, dans lequel une déviation de la masse, qui est fonction de l'accélération, est convertie en un signal électrique correspondant au vecteur accélération à mesurer b. Afin de pouvoir détecter, avec une fiabilité et une simplicité de construction maximales, dans quelle direction des coordonnées un seuil d'accélération a été dépassé, un système masse-ressort qui peut être dévié dans un plan x/y, en particulier une tige de flexion 12 fixée à une seule extrémité, est pourvu d'un premier élément de contact électrique et entouré, dans le plan x, y, de plusieurs seconds éléments de contact électriques, en particulier de micro-poutres de contact rigides 13 à 20. Lors de dépassements du seuil d'accélération prédéterminé, le premier élément de contact électrique touche un ou deux des seconds éléments de contact électrique, en fonction de la direction de l'accélération à mesurer b dans le plan x, y.
Patent FR-2647521-A1 (FR)
Title: Valve for an expendable package for pressurised fluid, and package equipped with such a valve
Inventor: POLITI JEAN-MARIE
IPC: B65D47/02
Filed: 1989-05-29
Abstract: The invention relates to an expendable package including a valve casing 7 with a main shutter 25 and an auxiliary shutter 40, interacting with a seat 38 and initially set to the open position by a locking means 44-53-34 which is unlocked, at the end of a first filling, by an extension 28 of the main shutter, activated by a movement of the main shutter 25 beyond the normal open position. The auxiliary shutter 40 therefore bears on its seat 38 via a low-rate spring 50. Any depression for drawing off causes the auxiliary valve 40 to open, whereas any excess pressure from filling runs straight into the auxiliary valve 40 in the closed position.
Patent FR-2633868-A1 (FR)
Title: Dispositif pour empiler et eventuellement fixer entre eux des sachets en matiere plastique
Inventor: SCHNEIDER JAKOB
IPC: B31B160/10
Filed: 1989-06-06
Abstract: Ce dispositif comporte un dispositif 2 de transfert à roue à palettes 8 saisissant les sachets en matière plastique 1 par un bras 6 de la roue 8, un dispositif d'épinglage 3 comportant une corbeille d'épinglage 9 comportant des barrettes d'épinglage 10, un dispositif 11 de lissage des sachets, comportant des barres 13 de support des piles de sachets 7 et une barre de lissage 14, et un dispositif de décrochement 16 libérant les sachets des barrettes, le dispositif 2 épinglant les sachets 1 sur les barrettes 10 et le dispositif 3 déplaçant les barrettes entre des positions 17, 18, 19, 20, et le dispositif 11 déplaçant horizontalement les piles de sachets jusqu'à un dispositif de saisie 21. Application notamment aux machines automatiques de fabrication de sachets en matière plastique.
Patent FR-2648274-A1 (FR)
Title: Procede et dispositif de marquage et de clivage de plaquettes de materiaux semi-conducteurs monocristallins
Inventor: PETROZ GERARD
IPC: H01L21/00
Filed: 1989-06-07
Abstract: Selon l'invention, pour marquer une direction de référence sur une plaquette d'un matériau semi-conducteur monocristallin de faible dureté, on forme une empreinte 1 sur la face utile de la plaquette et dans une zone non utile de cette face, l'empreinte mettant en évidence au moins une direction dont on déduit la direction de référence 9, 11, 13, et on marque cette dernière par un trait sur la zone non utile. La direction de référence correspondant à un plan de clivage de la plaquette, on peut en outre cliver celle-ci en traçant un trait de clivage suivant la direction de référence sur l'autre face de la plaquette.
Patent FR-2633193-A1 (FR)
Title: Clarifying filter with horizontal discs and with an oscillating storage vessel for wines, sparkling beverages, vinegars and the like
Inventor: SPADONI SERGIO
IPC: B01D29/41
Filed: 1989-06-26
Abstract: Clarifying filter for wines, sparkling beverages, vinegars and the like, of the type with horizontal filter discs and a storage tank oscillating, relative to a support structure 11, between at least one vertical working position and a horizontal position for draining and cleaning, along a horizontal shaft formed by a lower tubular member 12 integrally fastened to the bottom closure head 3 of the storage vessel 1 and fastened in rotation, at the respective closed ends, to the said support structure 11 through conventional means of rotation 13; the said tubular member 12 being internally in communication, at least by means of one of its two surfaces intersecting with a mouth 16 and through the said bottom closure head 3, with the storage vessel 1 and being provided on its surface, near its ends, with respective openings 19 for communication with stationary pipes 20, 21 for admitting the liquid to be filtered and for the outflow of the filtered liquid through connecting members 22 fitted coaxially and leakproof to rotation on the tubular member 12.
Patent FR-2649538-A1 (FR)
Title: Microwave housing with adjusting screw
Inventor: SURET MICHEL
IPC: F16B39/24
Filed: 1989-07-10
Abstract: The invention relates to a microwave housing with adjusting element, comprising means for braking the motion of the said screw. Application in particular to the field of microwave components.
Patent FR-2650358-A1 (FR)
Title: Gear box without gearing
IPC: F16H21/14
Filed: 1989-07-27
Abstract: The invention relates to a gear box which has the particular feature of not using gearing. For two successive stages, the body 0 of the stage upstream includes two rollers 4 and 6 free on their axis, diametrically opposed with respect to the axis 5 of the body 0. The body 0 revolves at a velocity omega about the axis 5. These two rollers roll in two slits 1 and 2 of a body 3 of the stage downstream and parallel to the body 0. The body 3 revolves about the axis 7 at the intersection of the mean planes of the two slits 1 and 2. The two slits 1 and 2 are mutually perpendicular and the axis 7 is on the cylinder which is the geometric location of the two axes of the two rollers 4 and 6. The body 3, under these conditions, revolves about the axis 7 at the velocity omega /2. If, by translation, the axis 5 becomes coincident with the axis 7, the body 3 starts to revolve about its axis 7 at the angular velocity omega . The two states make it possible, by virtue of several stages, to obtain a gearbox with ratios 1, 1/2, 1/4, 1/8, 1/16 etc., or 1, 2, 4, 8, 16 etc.
Patent FR-2651137-A1 (FR)
Title: Bandage emitting electromagnetic waves at high pulsed frequencies, with athermal effects
Inventor: HENRI BOURGES CHRISTIAN CLAUDE
IPC: A61N1/40
Filed: 1989-08-24
Abstract: The invention relates to a bandage device emitting electromagnetic waves at high pulsed frequencies, with an athermal effect, capable of being placed directly on the area to be treated for localised and continuous application. It consists of a miniaturised circuit (1) producing pulsed electrical signals at high pulsed frequency, connected to an antenna for emitting a pulsed, high-frequency magnetic field, the assembly comprises and is linked to a miniaturised electrical power supply (3). The face of the antenna placed in contact with the area to be treated includes an antiseptic part (4) as well as an adhesive strip (5), on its periphery, for holding the bandage on the area to be treated. The bandage according to the invention is particularly intended for medical or veterinary applications.
Patent FR-2651269-A1 (FR)
Title: Improved system for detecting an obstacle interposed between a frame and a moving member
Inventor: JEROME CHARDON
IPC: E05F15/00
Filed: 1989-08-31
Abstract: The present invention relates to a system for detecting an obstacle interposed between a frame and an associated moving member, of the type comprising two electrically conducting tracks held separated at rest by flexible elastic means, characterised in that the two tracks (31, 32) are connected over their entire length by at least one cloth (33, 34) having a high electrical resistance.
Patent FR-2654099-A1 (FR)
Title: Process for the preparation of fluorinated aromatic derivatives and catalysts based on transition metal elements
Inventor: HERVE GARCIA
IPC: C07C41/22
Filed: 1989-11-06
Abstract: Process for the preparation of aryl fluoride by bringing a gas mixture containing hydrofluoric acid and an aryl carbonate or haloformate into contact with a catalyst containing metal species.
Patent FR-2654839-A1 (FR)
Title: Apparatus for studying the stratosphere by laser sounding
Inventor: LOUIS CONRAD JEAN
IPC: G01S17/87
Filed: 1989-11-21
Abstract: The invention covers the field of active remote detection instruments for the study of the terrestrial stratosphere, particularly for measuring the concentration of ozone or atmospheric particles. Its object is to provide apparatus capable of measuring signals with a large dynamic range in amplitude corresponding to large sounding heights (from 12 to 100 km). The apparatus comprises a laser source (10) simultaneously emitting two optical signals of predetermined wavelengths, a means (15) of observing the optical signals backscattered in the atmosphere, photomultipliers and amplifiers (16) to provide analog electrical signals on at least two separated outputs (171, 172) corresponding to each wavelength, first and second electronic units (201, 202) connected to the outputs (171, 172) respectively, each electronic unit comprising an analog processing circuit (251, 252) for sampling one analog electrical signal and a digital processing circuit (301, 302) for counting the pulses of the analog electrical signal distributed in time.
Patent FR-2655698-A1 (FR)
Title: Dispositif amortisseur de torsion, notamment pour embrayages de vehicules automobiles.
Inventor: MICHEL JACCOD
IPC: F16F15/123
Filed: 1989-12-12
Abstract: La présente invention concerne les dispositifs amortisseur de torsion, du genre comportant au moins une première rondelle de frottement (18) et une seconde rondelle de frottement (20), avec au moins une patte de butée, au contact l'une de l'autre, avec différenciation des frottements entre les deux faces de la rondelle de frottement (20), et interposées axialement entre un voile (2) et une rondelle de guidage (6), des organes élastiques intervenant entre le voile (2) et les rondelles (5,6). Suivant l'invention ladite patte de butée (21) est insérée circonférentiellement entre une saillie (9), portée axialement par l'une au moins des rondelles de guidage (5,6), et l'un des organes élastiques (11,12), ladite patte (21) étant propre à venir en butée avec ladite saillie (9) et ledit organe élastique (11,12) concernés. Application embrayages de véhicules automobiles.
Patent FR-2640641-A1 (FR)
Title: Procede microbien pour la production du complexe antibiotique de cyclosporines
Inventor: JEKKEL NEE BOKANY A
IPC: A61K31/545
Filed: 1989-12-20
Abstract: L'invention est relative à un procédé microbien de production du complexe antibiotique de cyclosporines et/ou de ses composants, la cyclosporine A, la cyclosporine B et la cyclosporine C, par la fermentation aérobie d'une souche de champignon filamenteux biosynthétisant le ou les nouveaux antibiotiques ci-dessus dans un milieu nutritif contenant des sources de carbone et d'azote utilisables ainsi que des sels minéraux, et l'isolement des produits formés, qui comprend la culture d'une souche de la nouvelle espèce de champignon Tolypocladium varium produisant le complexe antibiotique de cyclosporines, de préférence la souche Tolypocladium varium sp. nov. CY/93, déposée à la National Collection of Agricultural and Industrial Microorganisms, Budapest, Hongrie, sous le numéro NCAIM(P)F 001005. sur un milieu nutritif contenant des sources de carbone et des sources d'azote organiques et inorganiques ainsi que des sels minéraux, dans des conditions aérobies, de 25 à 30 degre(s)C et si cela est désiré, l'isolement et la purification du complexe antibiotique de cyclosporines ou de ses composants.
Patent WO-9112268-A1 (WO)
Title: Novel peptide substrates, method of preparation and use in c protein determination
Inventor: QUENTIN GERARD
IPC: C07K5/097
Filed: 1990-12-31
Abstract: Peptide compounds, as novel industrial products, chosen from the series consisting of (i) tripeptides having the formula: Y-A1?-A2?-A3?-R in which Y represents H or a suitable group blocking the N-terminated end, A1? represents an amino-acid group chosen from the series consisting of the groups (2-oxo-thiazolidin-4-yl)carbonyl (THC), (2-oxo-tetrahydro-1,3-thiazin-5-yl)carbonyl (TZC), thiazolidine-4-carbonyl (ATC) and tetrahydro-1,3-thiazin-5-yl)carbonyl (AZC), A2? represents an amino-acid group chosen from the series comprising the groups Pro, 3Hyp and 4Hyp where the 3Hyp and 4Hyp OH lateral group is capable of being protected by a protecting ether or ester group, A3? represents an amino-acid group chosen from the series comprising the groups Arg and Lys and R represents a labelling means; and (ii) their addition salts. These novel compounds are useful as substrates for C protein determination.
Patent FR-2644421-A1 (FR)
Title: Guidon pour motocycles et bicyclettes
IPC: B62K21/14
Filed: 1990-03-15
Abstract: Un guidon pour motocycle ou bicyclette comprend essentiellement un cintre métallique tubulaire au milieu, une paire de pièces tubulaires terminales 20 qui sont séparées du cintre et servent de poignées, et une paire de joints 22 amortisseurs de vibrations qui relient les pièces terminales 20 aux portions extrêmes 14 respectives du cintre et maintiennent les pièces 20 et ces portions extrêmes mutuellement alignées. Ce guidon est utilisable notamment sur les motocyclettes pour le trial et le motocross et sur les vélos tout terrain.
Patent FR-2659827-A1 (FR)
Title: Device for improving the distribution of seeds for seeders with a perforated distributing cylinder
Inventor: MARIE POUREY ANNE
IPC: A01C7/12
Filed: 1990-03-21
Abstract: The invention relates to a device intended to improve the distribution of seeds for seeders using perforated cylindrical distributors. It consists of a collector (1) in which are made corridors (2); the opposite end supports a flexible plate (10) making it possible, by virtue of a screw (9), vertically to displace a curved part with the upper part (11) covered with foam (6) which provides uniform pressure on the plate (5) equipped with a piece (7) in abutment on the piece (11) in order to keep it in the desired position. This device is intended to improve the distribution of the seeds for seeders with a distributing cylinder.
Patent FR-2661969-A1 (FR)
Title: Clapet de securite notamment pour une canalisation de mise a l'air d'un reservoir a carburant.
Inventor: ERIC DEPARIS
IPC: F16K24/04
Filed: 1990-05-11
Abstract: Le clapet comprend une enceinte fermée 7 équipée d'un orifice inférieur d'entrée 8 et d'un orifice supérieur de sortie 9 raccordés à la canalisation de mise à l'air, une coupelle interne circulaire fixe 10 maintenue espacée de la paroi interne de l'enceinte et de l'orifice d'entrée, un équipage déplaçable verticalement surmontant la coupelle comportant un flotteur 13 et un pointeau 16, équipé d'un joint 17, solidaire du flotteur pouvant en position haute de l'équipage obturer l'orifice de sortie 9 et des moyens (11, 14, 15) pour provoquer un déplacement vers le haut de l'équipage suite à une inclinaison de l'enceinte 7. En outre, l'espace annulaire entre la coupelle 10 et la paroi interne de l'enceinte 7 est profilée de façon à former un venturi 18 qui est maintenu en relation, par au moins un passage 20 avec le volume 19 compris entre la coupelle 10 et la base du flotteur 13. Le clapet, monté sur une canalisation de mise à l'air permet les passages gazeux dans les deux sens mais empêche tout échappement de carburant liquide.
Patent FR-2662290-A1 (FR)
Title: Procede de realisation d'un ecran d'affichage a matrice active et a condensateurs de stockage et ecran obtenu par ce procede.
Inventor: FRANCOIS MORIN
IPC: G02F1/1362
Filed: 1990-05-15
Abstract: Le procédé comprend deux niveaux de masquage seulement. Lors du second masquage, on définit des lignes capacitives (LC) (dédiées ou confondues avec les lignes d'adressage) qui chevauchent les pixels pour former les capacités de stockage (Cs). Application à l'affichage sur écrans plats à cristaux liquides.
Patent FR-2667344-A1 (FR)
Inventor: ALAIN FROISSARD
IPC: E05C5/00
Filed: 1990-10-02
Abstract: The vehicle-door stop device comprises a support (5) fastened underneath the vehicle for the guidance of a rod (8) forming a handle equipped with an abutment for bearing against the inner wall of a door when the latter is pivoted against the outer side wall of a vehicle. The support (5) comprises guide means (9) for keeping the rod (8) at least in two angular positions offset relative to one another. Elastic members (12) are provided for laying the handle (13) against the door when the handle (13) occupies one of the two angular positions.
Patent FR-2668145-A1 (FR)
Title: Corps fritte en carbure de silicium notamment pour garniture mecanique et garniture comportant un tel corps fritte.
Inventor: MICHEL BOUGOIN
IPC: C04B35/565
Filed: 1990-10-17
Abstract: L'invention concerne un corps fritté à base de ou comprenant du carbure de silicium présentant des pores dont le diamètre moyen est compris entre 40 et 200 mum et une porosité totale comprise entre 4 et 18%. Par ailleurs, l'invention concerne une garniture mécanique comportant des bagues fixe et rotative dont l'une au moins est constituée du corps fritté précité. Enfin, l'invention concerne un système du type butée comportant au moins une pièce en frottement constituée du corps fritté précité.
Patent FR-2668659-A1 (FR)
Title: Boite de distribution et procede de fabrication d'une telle boite.
Inventor: HENRI LE BRIS
IPC: H05K7/02
Filed: 1990-10-29
Abstract: La boite de distribution, utilisable notamment sur un attelage routier, comporte un boîtier constitué de deux flasques accolés (10,12) et remplis d'un matériau isolant d'enrobage. Le boîtier porte des embases de connecteur (18,20) sur deux grandes faces. Il contient un circuit imprimé porté par deux cartes (28,30) placées dos à dos et reliées par un circuit souple de liaison (32). Les contacts de connecteurs (24) et éventuellement de porte-fusibles (34) sont soudés à la vague sur les cartes.
Patent FR-2670858-A1 (FR)
Title: Device for positioning a backing ring around an opening of an enclosure
Inventor: ALAIN DELEVALLEE
IPC: F22B37/22
Filed: 1990-12-24
Abstract: This device comprises: - an umbrella mandrel (14) with deployable arms (20) designed to come to bear against the internal periphery of the opening in the deployed position; and - a motorised unit (13) for operating the umbrella mandrel, designed to be connected to a manipulator robot (R) and to come into removable engagement with an end-fitting (17) for operating the umbrella mandrel. Application to the automated positioning of a shut-off plug on a primary length of pipe of a pressurised water nuclear reactor steam generator.