baber/WOPTO huggingface dataset:
Patent FR-2644938-A1 (FR)
Title: Transmitting and receiving antenna for microwaves
Inventor: HAESE NATHALIE
IPC: H01Q9/04
Filed: 1989-03-21
Abstract: The present invention relates to transmitting and receiving antennas for microwaves. The antenna according to the invention is essentially characterised in that it consists of a support disc 20 of insulating material, a plurality of strips 23-26 of electrically conducting material arranged on one face 21 of the support, the strips being separated from one another by insulation spaces 27-29, and at least one electronic signal-converter element arranged in contact with the support disc, in a recess made in one of the strips in order to cooperate electrically with it. Application, in particular, to the production of radars.
Patent FR-2646047-A1 (FR)
Title: Process and installation for coding and transmitting moving pictures in digital form at low speed
Inventor: JEAN PHILIPPE
IPC: H04N7/36
Filed: 1989-04-13
Abstract: The process makes it possible in particular to transmit telemonitoring pictures over a narrow pass band cable. To do this, in order to represent a current picture, the level of redundancy between the two stored successive pictures (this level being representative of the temporal activity) and the level of intra-picture redundancy of the current picture in sub-blocks making up the block (this level being representative of the spatial activity) are determined; a correlation coefficient dependent on the said redundancies is calculated; for the whole of a block, an inter-picture or intra-picture predictor is chosen according to the value of the corresponding correlation coefficient; and the error is coded on a number of quantisation levels which depends on the correlation coefficient and which is all the larger the smaller the correlation coefficient.
Patent FR-2646116-A1 (FR)
Title: Multi-function tool for the purpose of cutting, shearing, drilling or other operations on products made from metallic, plastic and similar materials
IPC: B23D29/00
Filed: 1989-04-24
Abstract: The tool is noteworthy in that it comprises two shaped arms 3-4 articulated to one another close to their front end, these ends 3.3-4.3 forming a snout and being arranged to receive, and to hold, depending on the operations to be carried out, the active parts of the tool, or of the toolholders supporting the active parts, or complementary accessories intended for guiding and holding the said active parts, and in that a thrust cylinder 6 is arranged between the said arms and fixed close to the axis of articulation 5 of the arms and the rod 11 of which is secured to a pair of connecting rods 12 operating as a knee joint, the said connecting rods being themselves fixed via their ends 12.2 with free and controlled articulation to the rear ends 3.2-4.2 of the said arms.
Patent FR-2631350-A1 (FR)
Title: Alliage de ni-fe ferromagnetique et procede de fabrication de brames ayant une qualite de surface excellente en cet alliage
Inventor: INOUE TADASHI
IPC: H01F1/147
Filed: 1989-05-12
Abstract: Un alliage de Ni-Fe ferromagnétique, caractérisé en ce qu'il est constitué essentiellement de : nickel : de 75 à 82 % en poids, molybdène : de 2 à 6 % en poids, bore : de 0,001 à 0,005 % en poids, calcium : en quantité comprise dans l'intervalle satisfaisant à la formule suivante donnant le rapport pondéral par rapport au soufre en tant qu'impureté accidentelle, selon la teneur en oxygène, en tant qu'impureté accidentelle; 1,5 =< Ca/S =< 3,5 ou 1,15 =< Ca/S =< 3,50, et le restant est du fer et des impuretés accidentelles. Ledit alliage peut également contenir 1 à 5 % en poids de cuivre et/ou 0,1 à 0,4 % en poids de manganèse. Procédé de fabrication d'une brame ayant une qualité de surface excellente en cet alliage par chauffage dudit alliage à une température de 1 100 à 1 250 degre(s)C, suivi du traitement à chaud de l'alliage ainsi chauffé à une température de finissage d'au moins 800 degre(s)C.
Patent FR-2649698-A1 (FR)
Title: New nonionic polyiodinated derivatives having an arylsulphonamide structure and contrast agent containing them
Inventor: SIMONOT CHRISTIAN
IPC: C07C311/17
Filed: 1989-07-17
Abstract: The subject of the invention is compounds of formula I in which R1 represents an group and R2 and R3, which are identical or different, are chosen from the groups These compounds can be used as contrast agents.
Patent FR-2634379-A1 (FR)
Inventor: GOGERTY JOHN HARRY
IPC: A61K31/47
Filed: 1989-07-20
Abstract: Benzo(g)quinolines of formula (I), wherein the rings A and B are trans-fused and wherein R1 and R2 are each independently hydrogen, hydroxy or methoxy, with the proviso that R1 and R2 may not both be hydrogen; R3 is hydrogen or C1-4 alkyl; R4 is -COOH, -CH2OR5, -CH2CN, -CON(R6)R7, -CH2SR8, -NHSO2N(R9)R10 or -NHCON(R9)R10, R5 is hydrogen or C1-3 alkyl, R6 is hydrogen or C1-3 alkyl and R7 is hydrogen, C1-3 alkyl, phenyl or pyridyl, said phenyl or pyridyl being optionally substituted by halogen, methyl or methoxy or R6 and R7 together are -(CH2)4-, -(CH2)5- or -(CH2)2-O-(CH2)2-, R8 is C1-4 alkyl or pyridyl, said pyridyl being optionally substituted by halogen, methyl or methoxy, and R9 and R10 are each independently hydrogen or C1-3 alkyl or together are -(CH2)4- or -(CH2)5-, are useful for the treatment of nicotine addiction.
Patent FR-2650410-A1 (FR)
Title: Dispositif convertisseur d'energie a sorties multiples
Inventor: PALADEL JEAN-MARIE
IPC: H02J3/48
Filed: 1989-07-28
Abstract: Dispositif convertisseur d'énergie à sorties multiples comprenant au moins deux convertisseurs 4, 5 d'énergie à sorties multiples, une première sortie 40 d'un premier convertisseur 4 étant branchée en parallèle avec la sortie homologue 50 d'un autre convertisseur 5 pour alimenter une première charge Z1, caractérisé en ce qu'il comporte un premier circuit de régulation 3 délivrant aux convertisseurs 4, 5 un signal de commande fonction du courant débité dans la première charge Z1 branchée sur une première sortie de chaque convertisseur 4, 5, et au moins un autre circuit de régulation 9 délivrant à chaque entrée de commande des régulateurs de sortie (post-régulateurs) 7, 8 branchés entre chaque sortie homologue autre que la première de chaque convertisseur et une autre charge Z2, une commande fonction du courant débité par chaque sortie de convertisseur dans l'autre charge.
Patent FR-2651602-A1 (FR)
Title: Metallised dielectric film and electrical capacitor obtained with the latter
Inventor: MICHEL GUEGUEN
IPC: H01G4/06
Filed: 1989-09-07
Abstract: The present invention relates to a metallised dielectric film of the type consisting of a substrate made of dielectric material equipped with a coating (20) of an electrically conducting material, in which the coating (20) is divided into a plurality of regions, characterised in that the said regions, delimited in the electrically conducting coating (20), are shaped into a mosaic array (24) and that at least one electrically conducting bridge (26) is provided between each pair of adjacent regions (24).
Patent FR-2643966-A1 (FR)
Title: Recipient haute pression
Inventor: KRUMM HERBET
IPC: F41A21/02
Filed: 1990-02-16
Abstract: Une paroi 10 multicouches selon l'invention est fabriquée en utilisant un compactage par explosion et elle comporte par exemple un revêtement intérieur 11, une couche en matériau composite renforcé de fibres 12 constituée par un mélange pulvérulent métal-céramique, une couche 13 constituée d'alliages de tungstène, une couche 14 en matériau composite renforcé de fibres constituée par une fibre longue orientée par une technique d'enroulement dans une matrice métallique, ainsi qu'une couche extérieure 15 en acier à canon.
Patent FR-2646522-A1 (FR)
Title: Systeme de lentilles a rapport eleve de variation de focale destine a couvrir l'intervalle grand-angulaire pour un appareil de prise de vues du type compact
Inventor: ITO TAKAYUKI
IPC: G02B15/22
Filed: 1990-04-27
Abstract: L'invention concerne un système de lentilles à rapport élevé de variation de focale couvrant l'intervalle grand-angulaire et destiné à un appareil de prise de vues compact. Il comprend un premier groupe de lentilles I possédant une distance focale positive, un deuxième groupe de lentilles IIa, IIbpossédant une distance focale positive, et un troisième groupe de lentilles III possédant une distance focale négative, disposés dans cet ordre depuis le côté objet. Lorsqu'on fait varier la focale du côté des courtes distances focales vers celui des longues distances focales, les premier, deuxième et troisième groupes de lentilles sont tous déplacés vers l'objet de façon que la distance entre le premier groupe et le deuxième augmente et que la distance entre le deuxième groupe et le troisième diminue. Le deuxième groupe de lentilles comprend, dans cet ordre depuis le côté objet, un groupe de lentilles IIa possédant une distance focale négative et un groupe de lentilles IIb possédant une distance focale positive. Lorsqu'on fait varier la distance focale du côté des courtes focales vers celui des longues focales, le diaphragme A se déplace en même temps que le deuxième groupe. Des conditions spécifiques sont satisfaites.
Patent FR-2661900-A1 (FR)
Title: Device for transferring products, particularly fresh cheeses
Inventor: VILLES J P
IPC: A01J25/16
Filed: 1990-05-10
Abstract: Device for transferring fragile extruded products, particularly fresh cheeses, between a first station (10) and a second, receiving, station (17), on supports which are movable with respect to the stations, characterised in that it comprises, successively, a first transporter (12) supporting at least two cheeses (24) originating from the first station, and a second transporter (14) with two vertical belts (28, 30) for seizing these cheeses on the first transporter and for freeing the cheeses by separation of the two belts on the second, receiving, station.
Patent FR-2649852-A1 (FR)
Title: Fenetre transparente pour armoire d'equipement electrique
Inventor: BOVERMANN KLAUS-DIETER
IPC: H02B1/30
Filed: 1990-07-12
Abstract: La fenêtre d'armoire 15 d'équipement électrique destinée à une ouverture 16 comporte une partie vitrée 10 transparente composée d'une plaque frontale 11 et de deux plaques latérales 12, 13 reliées sur les deux côtés frontaux à des pièces 20, 30 formant un cadre et qui sont munies, dans la zone des bords libres des plaques latérales de la partie vitrée 10, de gorges réceptrices 21, 31; sur les bords libres de plaques latérales 12, 13 sont enfilés des profilés 25 de finition qui, avec les gorges réceptrices 21, 31, forment un logement périphérique, ouvert en direction de l'arrière pour un élément 35 d'étanchement.
Patent FR-2666961-A1 (FR)
Title: Lure with a spring mechanism causing the hooks to be withdrawn at rest
Inventor: CHARLES EPAILLARD JEAN
IPC: A01K85/02
Filed: 1990-09-24
Abstract: The invention relates to a device which makes it possible to catch fish. This device is a lure with invisible hooks appearing when the body of the device is attacked. It consists of a rod (1) held in the head (2) by one end; a fixing ring is provided at its other end. The head (2) is firmly fastened to the axis of the mechanism (5) by a pin (3) which passes through them. At rest, under the action of a spring (7), the body (4) is pushed against the head (2). However, when the body (4) is attacked, the latter retreats on the axis of the mechanism (5) driving the hook-carrying part (6) with it; the hook (8) passing into the cone (5c) is raised and surprises the fish. The device according to the invention is particularly intended for trolling.
Patent FR-2669042-A1 (FR)
Title: Electrochemical process for the preparation of organic trisulphides
Inventor: GEORGES LE GUILLANTON
IPC: C25B3/00
Filed: 1990-11-12
Abstract: Electrochemical process for the preparation of organic trisulphides of general formula       R-S-S-S-R     (I),  in which R is an organic group chosen from those containing     - C1-C18 alkyl groups,   - C1-C18 alkoxy groups,   - C1-C18 dialkylamino groups, - aryl groups in which the aryl nucleus is a phenyl or naphthyl nucleus, - alkylaryl groups in which the alkyl chain is C1-C18 and the aryl nucleus is a phenyl or naphthyl nucleus, and - alkoxyaryl groups in which the alkoxy chain is C1-C18 and the aryl nucleus is a phenyl or naphthyl nucleus, characterised in that a substrate consisting of a thiol of formula R-SH, in which R is as defined above, is brought into contact with an effective quantity of electrophilic Sx<++> cations.
Patent FR-2669128-A1 (FR)
Title: Holographic system capable of very high resolution for duplicating flat objects
Inventor: GEORGES BROUSSAUD
IPC: G03F7/095
Filed: 1990-11-13
Abstract: The present invention relates to a holographic device capable of recording and then reproducing the image of a rather large flat object, losing very little at all of the nominal definition of the details of this object even if these are close to the limit of resolution imposed by diffraction. To this end it discloses a special arrangement of the major components necessary for recording a hologram, whereby the reference waves and illuminating waves are introduced along coaxial beams of revolution which propagate in opposite directions. The invention relates more particularly to the transferring of an optical disc mask to a nonthermoformable substrate designed to be engraved individually afterwards.
Patent FR-2671024-A1 (FR)
Title: Protection device for a circular saw
Inventor: JEAN-PAUL MOLITOR
IPC: B27G19/02
Filed: 1990-12-27
Abstract: Protection device for a circular saw, characterised in that it includes, on the one hand, a pivoting cap (5) covering over the circular saw blade (3), essentially in its front part, and connected to a rear support (1) by a fixed pivot (6) and, on the other hand, a pair of pivoting cheeks (9) framing the blade, essentially in its rear part, these cheeks (9) each being connected to the said cap (5) by another pivot (10), cap and cheeks normally resting on the work bench (2) before and after the sawing operations.
Patent FR-2671469-A1 (FR)
Title: Device for stiffening the edges of a sprung mattress
Inventor: JEAN-MARIE DUVIVIER
IPC: A47C27/06
Filed: 1991-01-11
Abstract: Device for stiffening a sprung mattress (30) in which the helical coils of the springs vary in diameter, the diameter of the end coils (32) being greater than the diameter of the middle coils (34). The mattress comprises two faces (12, 14), each formed by a metal frame (16, 18) between whose edges (22, 24) is a grid (26, 28), one end of each of said springs being fixed to the grid of the upper face and the other to the grid of the lower face. The device is characterised in that elastic locking means (40) are placed between one of the grids (26, 28) and the first end coil (32), opposite said grid, of at least one lateral spring so as to stiffen said end coil by preferentially loading the middle coils.
Patent FR-2673146-A1 (FR)
Title: Improved book
Inventor: GREGOIRE LECAYE
IPC: B42D3/12
Filed: 1991-02-27
Abstract: Book, characterised in that the back (10) of its binding is provided with a handle (12) for handling and transport purposes and in that this binding comprises at least one hinged flap (20, 22) integral with one of the boards (18) of the cover so as to provide a rigid unit which fully encloses the pages of the resulting book.
Patent FR-2660202-A1 (FR)
Title: Set of golf clubs
Inventor: TAKESHI IWANAGA
IPC: A63B53/10
Filed: 1991-03-20
Abstract: This set of golf clubs comprises several differently numbered woods and several differently numbered irons, each club comprising a shaft offering an opposed flexing which is defined as being the displacement of a standard point of the shaft when a pre-fixed force is applied to the shaft at a pre-fixed distance with respect to a head end of the shaft when this head end is fixed, the opposed flexing of the wood shafts diminishing in a virtually proportional manner in step with the increase in the number of the wood, and the opposed flexing of the shafts of the irons diminishing in step with the increase in the number of the iron. <??>According to the invention, the shafts of at least some of the chosen irons, among which features the iron with the lowest number, offer an opposed flexing which maintains a general proportionality with respect to the opposed flexing, diminishing in a proportional manner, of the shafts of the woods.
Patent FR-2674720-A1 (FR)
Title: Vitrage feuillete chauffant.
Inventor: PATRICE CHALLET
IPC: H05B3/84
Filed: 1991-03-27
Abstract: L'invention concerne un vitrage feuilleté chauffant 1, notamment pour véhicule de transport, comprenant une couche intercalaire 4 portant au moins un réseau chauffant 5 de fils fins métalliques de résistance électrique 6 s'étendant entre deux bandes collectrices 7, 8, au moins une bande collectrice 7, 8 étant formée entièrement d'une tresse conductrice plate constituée de plusieurs torons de plusieurs fils métalliques chacun.
Patent FR-2678172-A1 (FR)
Title: Material for clothing for nuclear, biological and chemical protection
Inventor: JACQUES BOYE
IPC: G21F3/02
Filed: 1991-06-26
Abstract: Material for clothing for nuclear, biological and chemical protection, characterised in that it comprises exclusively an outer layer of cotton/polyester which has been subjected to a bead-removing treatment and a layer of polyurethane foam impregnated with active carbon, preferably compressed and adhesively bonded to a fabric forming the inner layer of the material.
Patent FR-2680474-A1 (FR)
Title: Gas/liquid/solid contact gas/liquid countercurrent multistage electrostatic reactor for the purification of a gas and of transfer liquids
Inventor: CHARLES EYRAUD
IPC: B03C3/32
Filed: 1991-08-21
Abstract: Gas scrubbing is provided both by liquid sprayed mechanically among electrode groups (5, 6, 7, 8), by run-off down the electrodes, and particularly by the liquid dispersed by electrostatic spraying on the rough surface provided on the emissive electrodes. The scrubbing liquid concentration between the feed (22) and discharge (31) ducts is obtained by recycling run-off liquid collected by the collector tank (e.g. 17) into the spray rails of an electrode group (e.g. 6), and also by reflux of liquid between successive collector tanks (18, 17, 16) through pipes (e.g. 30). A physical and/or chemical treatment line for the liquids and slurries, consisting of units (e.g. 32, 31), is associated with the gas cleaning line.
Patent FR-2667548-A1 (FR)
Title: Section (strip) for window
Inventor: HUBERTUS ABEN ADRIANUS WILLIBR
IPC: B60J10/70
Filed: 1991-09-11
Abstract: The section (strip) for a motor vehicle, made of an elastomeric material with a section body (20a, 48a, 62a) includes two slots (30, 32; 50, 52; 68, 70) which extend right around such that they are opposite one another with a space between them, one of which serves to contain the edge (28, 46, 66) of the window opening and the other the edge of the car window (18, 50, 60).
Patent FR-2683704-A1 (FR)
Title: Bait/lure intended for sea fishing and its method of preparation
Inventor: CYPRIEN SERRALTA
IPC: A23K1/18
Filed: 1991-11-15
Abstract: - The invention relates to a bait/lure intended for sea fishing and its method of preparation. - The subject of the invention is a bait/lure intended for sea fishing, characterised in that it consists of the following mixture:   - fish flesh at the rate of about 25 to 40% by weight of the final product, - fine dry sand at the rate of about 30 to 50% by weight of the final product, - fine hard wheat semolina at the rate of about 10 to 25% by weight of the final product, - peanut flour at the rate of about 1 to 15% by weight of the final product, - sardine oil at the rate of about 2 to 4% by weight of the final product, - the rest consisting of water and salt, with the possible addition of one or more appropriate preservatives.   - Application to sea fishing.
Patent FR-2686543-A1 (FR)
Title: Device for thermoforming a material in sheet form or in reel form, and method for implementing it
Inventor: ANGE POZZO
IPC: B29C51/26
Filed: 1992-01-23
Abstract: The device according to the invention comprises means for fitting various lower (7) and upper (8) frames of different sizes in order to hold a material to be thermoformed in the thermoforming zone (29) while it is being heated up by a removable heating plate (9) and while it is being formed by a mould carried by a mould carrier (2) and a countermould carried by a countermould carrier (4).
Patent FR-2687469-A1 (FR)
Title: Position sensor for a moving part
Inventor: GERARD EBERSOHL
IPC: G01S17/04
Filed: 1992-02-19
Abstract: The invention relates to a sensor for detecting the presence or absence of a moving part at a given location, characterised in that it comprises, fixed to a support (1), a source (4) emitting a light beam (6), a first optical fibre (7) and a second optical fibre (12), the end of the first fibre (7) being arranged so that the beam (6) is received when the said part (10) is absent from the said location and masked when the part is present, the first end of the second fibre (12) being arranged so as to receive the beam (6') reflected by the said part only when it is situated at the said location, the second ends of the fibres being each joined to an optoelectronic component converting the presence or absence of light in the fibre into binary signals addressed to a programmed microcomputer providing an indication of the presence or absence of the part at the given location and information on the state of the sensor. Application to equipment of electrical apparatuses such as circuit breakers and isolators.
Patent FR-2688213-A1 (FR)
Title: Procede d'isomerisation de paraffines normales en c5/c6 avec recyclage de paraffines normales et methyl-pentanes.
Inventor: ARI MINKKINEN
IPC: C10G67/06
Filed: 1992-03-06
Abstract: On décrit un procédé d'isomérisation de n-paraffines en C5 /C6 en isoparaffines qui comprend: - une étape (1) d'isomérisation d'une charge constituée d'un naphtha léger et un recyclage d'un flux riche en méthyl-pentanes et en paraffines normales; - une étape (2) d'adsorption réalisée par passage de l'effluent de l'isomérisation sur un adsorbant retenant les n-paraffines; - en alternance avec l'étape (2) d'adsorption, une étape (3) de désorption réalisée par un abaissement de la pression et un strippage au moyen d'un flux gazeux riche en méthyl-pentanes provenant de l'étape (4) de désisohexanisation; et - une étape (4) de désisohexanisation de l'effluent d'adsorption; L'isomérat débarrassé des n-paraffines à l'étape (2) et distillé à l'étape (4) est un produit à haut indice d'octane.
Patent FR-2688630-A1 (FR)
Inventor: CHRISTIAN VAL
IPC: H05K1/18
Filed: 1992-03-13
Abstract: Process and device for interconnection of stacked housings, whereby each housing encapsulates for example a semi-conductor chip containing an integrated circuit, for example a memory. For this purpose, the housings fitted with connection pins (21) are stacked and made integral with one another, using for example a resin coating. The housing pins are cut so as to be flush with the sides (31, 32) of the stack (3). Connection (C) of the housings to one another and to connection pads (35) in the stack is effected on the stack sides. The connection pads can be fitted with connection pins (36).
Patent FR-2675792-A1 (FR)
Title: Transstockeur, sous la forme d'une grue pour un entrepot de stockage d'un materiau en forme de barres.
Inventor: ARMIN STOLZER
IPC: B65G1/04
Filed: 1992-04-17
Abstract: Dans ce transstockeur en forme de grue pour un entrepôt de stockage est formé par des rayonnages disposés transversalement par rapport à la direction de stockage, comportant des bras de support, fixés sur des montants verticaux des rayonnages et dans lequel la grue soulève et abaisse des chariots équipés d'une fourche de chargement possédant une console de support (13) et saisissant des cassettes, un support (18) est situé au-dessus de l'extrémité avant de la console de support (13) et supporté par rapport à la console par des barres à flexion (20) fixées, par leurs extrémités (23) tournées à l'opposé de la console (13) au support et, par leurs autres extrémités (21), à la console. Application notamment aux transstockeurs pour entrepôts à rayonnages superposés.