baber/WOPTO huggingface dataset:
Patent FR-2633128-A1 (FR)
Title: Method of demodulating a single side band signal and demodulator by which the method is implemented
Inventor: GELIN BENOIT
IPC: H03D1/22
Filed: 1988-06-17
Abstract: According to the present method, the signal received in SSB is, after intermediate frequency shifting IFC, sub-sampled SH and digitised ADC. It is then baseband shifted on two quadrature channels I, Q by multiplication on each of the channels MI, MQ by a numerical sequence representing the quadrature sine wave, then it is filtered by means of a complex filter CF affording selectivity thereof, the coefficients of the filter determining the selection of the upper or lower band, the real part I' of the complex signal at the output of the complex filter is finally converted DAC to give the demodulated audio signal DSS. The purely digital functions can be carried out advantageously by a signal processor capable of working in complex mode. Application: SSB or LLB signal demodulation.
Patent FR-2633181-A1 (FR)
Title: Composition pharmaceutique a base de ranitidine et son procede de preparation
Inventor: SCHAEFFER ALAIN EMILE EDOUARD
IPC: A61K9/46
Filed: 1988-06-24
Abstract: Composition pharmaceutique effervescente comprenant de la ranitidine ou l'un de ses sels acceptables physiologiquement, un citrate de monométal alcalin et un carbonate ou un bicarbonate alcalin.
Patent FR-2634100-A1 (FR)
Title: Dispositif de moulage et retournement automatique de moules contenant du caille
IPC: A01J25/11
Filed: 1988-07-18
Abstract: Le dispositif de remplissage et de retournement automatique de moules contenant du caillé lors de la fabrication de fromages comprenant un poste de chargement 24 composé de tubes 48 d'alimentation et de moulage du caillé par gravité, munis de lames 52 de coupe et d'obturation disposées à leurs extrémités 50 des moules intermédiaires 44 et des moules définitifs 60 destinés à recevoir les portions de caillé venant respectivement des tubes de moulage et des moules intermédiaires, se caractérise en ce qu'il comprend des moyens de transport 32 se déplaçant suivant une boucle fermée orientée dans un plan vertical, sur lesquels sont fixés et régulièrement espacés les moules intermédiaires 44 et définissant deux brins horizontaux, supérieur et inférieur, un poste de mise en place des moules définitifs 26 vides disposé au-dessus du brin supérieur et un poste 28 de déchargement des moules définitifs 60 remplis disposé au-dessous du brin inférieur.
Patent FR-2636213-A1 (FR)
IPC: A23G1/30
Filed: 1988-09-15
Abstract: An energy-giving dietetic product in solid form contains a mixture of natural products which provides a supply of energy from fast sugars and slow sugars, in a coating based on chocolate in which vitamins B1 and/or B2 have been incorporated. Also described is a process for preparing it.
Patent FR-2636707-A1 (FR)
Title: Systeme antiretour de fluide a debit continu
Inventor: FRIJLINK PETER
IPC: F16K13/10
Filed: 1988-09-16
Abstract: Système antiretour de fluide du type comportant un tube débouchant dans un liquide, mais où l'on a cherché à éviter la production de bulles. Selon l'invention le dispositif comporte une enceinte munie d'une paroi remplie d'un liquide 6 munie d'une paroi 4 possédant un bord libre inférieur 5 qui plonge dans le liquide plus profondément que l'extrémité du tube d'arrivée 3. Les deux volumes 1 et 2 séparés par la paroi 4 sont reliés par un tube 8 muni d'un étranglement 7 qui crée une dépression faisant descendre le liquide en dessous de l'extrémité du tube d'arrivée 3. Application notamment à l'équipement de four d'épitaxie entre la sortie des gaz et un dispositif de lavage des gaz.
Patent FR-2636562-A1 (FR)
Title: Ensemble d'impression pour obliteratrice ou analogue
Inventor: MARTIN CLAUDE
IPC: B41J13/12
Filed: 1988-09-19
Abstract: La présente invention concerne un ensemble d'impression pour oblitératrice ou analogue, du type comportant des buses d'émission d'encre, des moyens de guidage et d'entraînement du support à imprimer devant lesdites buses, et des moyens de détection de l'avance du support déclenchant l'émission d'encre par lesdites buses, caractérisé en ce que les moyens de guidage et d'entraînement comportent un dispositif 6, 7 de maintien du support 2 à distance des buses 5 par succion au moyen de jets d'air comprimé fonctionnant en régime de Bernouilli.
Patent FR-2636581-A1 (FR)
Title: ATSFMV (Anti-Theft System For Motor Vehicles)
IPC: B60R25/04
Filed: 1988-09-19
Abstract: The invention relates to an extractable starter device for a motor vehicle thus minimising the risks of theft. It consists of an extractable part 1 having a rotary knob 2 in its upper part and male plugs 6 in its lower part. It furthermore consists of a fixed part 7 which allows the electrical connection 13 15 19 of the device protected by a metal tube 10 as far as the floor 20 of the motor vehicle. The device according to the invention is particularly intended for motor vehicles.
Patent FR-2637655-A1 (FR)
Inventor: SIBUET RENE
IPC: F04C29/04
Filed: 1988-10-07
Abstract: The machine comprises first and second screw rotors (1, 2) supported by bearings (47) in a stator casing (3) which is provided with a suction inlet and a delivery outlet, the first rotor is driven by a motor (10) and the second rotor is driven by means of synchronizing gearing (11-12) situated in a first chamber (14) of the casing and located between the motor (10) and one of the ends of the rotors, the gearing (11-12) running in a lubricating fluid (15), the machine is characterized in that the cavity (30) of the casing containing the rotors (1-2) is separated from the first chamber (14) by a first wall (16) having the shafts (8, 13) of the rotors passing therethrough via seals (17-18), in that the shafts of the rotors at the opposite ends of the rotors to the ends having the gearing pass through a second wall (20) via seals (24-25), and in that the casing (3 ) includes, beyond the second wall (20), a second chamber (31) connected to the first chamber (14) by a main pipe (29) provided with pumping means (49), the rotors and the stator-casing including fluid circulation channels (32 to 34) terminating firstly in the second chamber (31) and secondly in the first chamber (14) and/or in that portion of the pipe (29) lying between the first chamber (14) and the pumping means, with a heat exchanger (41) being disposed on the path of the pipe (29).
Patent FR-2622921-A1 (FR)
Title: Installation d'abattage pour l'abattage mecanise de materiaux mineraux,en particulier de charbon dans des exploitations souterraines
Inventor: BRAUN GERT
IPC: E21C29/14
Filed: 1988-11-04
Abstract: Il s'agit d'une installation d'abattage pour charbon comportant une chaîne sans fin circulant sur des roues pour chaîne, un dispositif d'entraînement principal étant affecté à une des roues pour chaîne, et un dispositif d'entraînement auxiliaire étant affecté à l'autre roue pour chaîne. Il y a seulement un étage d'engrenage du dispositif d'entraînement secondaire qui est constitué par un train d'engrenages de rattrapage. Or sur l'entrée de rattrapage de ce train d'engrenages de rattrapage, travaille un moteur électrique réglable de faible puissance, en liaison avec un engrenage à vis sans fin de telle façon que, grâce à une régulation de l'entraînement d'un seul côté, on obtienne le fonctionnement synchrone du dispositif d'entraînement principal et du dispositif d'entraînement secondaire, respectivement des moteurs d'entraînement, et qu'en conséquence une répartition égale de la puissance et de la charge soit assurée indépendamment de l'usure de la chaîne et des roues pour chaîne.
Patent FR-2624722-A1 (FR)
Title: Apparatus for bending canal instruments for dentistry
Inventor: MAILLEFER MICHEL
IPC: A61C5/02
Filed: 1988-12-15
Abstract: The apparatus comprises a base 1 in which are fitted two concurrent rods 3, whose separation distance decreases from their start towards their end. The canal instrument to be bent using this apparatus is engaged between the rods 3 at a height of the latter at which their separation is greater than the diameter of the instrument, then the latter is moved in translation until it bears against the rods 3, at the height of the latter where their separation becomes less than the diameter of the instrument. It is then sufficient to withdraw the latter whilst additionally imparting to it a lateral displacement in order to give it a bent shape corresponding to the shape of the dental canal to be treated.
Patent FR-2650740-A1 (FR)
Title: System enabling a television screen to be fitted into a desk
IPC: A47B21/00
Filed: 1989-08-10
Abstract: The invention relates to an arrangement for fitting a screen for a computer, television etc., into the interior of a desk in such a way that the work surface is left free but the said screen can still be read. It consists of a glass window 1 fitted into a hole formed in the work surface 2, of the same dimensions as the screen, and an inclined surface 4 for supporting said screen. The arrangement according to the invention is particularly intended for desk-top computers.
Patent FR-2651247-A1 (FR)
Title: Leaktight enclosure which can be used for covering continuous or discontinuous objects of elongate shape moving through it continuously or intermittently, along axes, with a product based on metal or metal alloy
Inventor: DELOT JOSE
IPC: C23C2/24
Filed: 1989-08-29
Abstract: The present invention relates to an enclosure which can be used for covering continuous or discontinuous objects of elongate shape moving through it continuously or intermittently, along axes of advance which are parallel and offset with respect to the centre of the said enclosure, with a product based on metal or metal alloy, characterised in that it comprises, at each of its ends, at least one electromagnetic (solenoid) valve, each comprising: - a tubular body made of a material which is permeable to magnetic fields, and preferably non wettable by the product based on metal or metal alloy, - at least one polyphase inductor winding arranged around the tubular body to create a magnetic field sliding along the longitudinal axis of the said tubular body, and tending to push back the coating product towards the inside of the enclosure, - a magnetic core integral with the tubular body and extending along its axis, so as to arrange, between it and the inner wall of the tubular body, a passage of suitable shape for the progression of the objects of elongate shape passing longitudinally through the enclosure. The field of the invention is more particularly that of the protection of metallurgical products against corrosion by hot galvanisation methods.
Patent FR-2652001-A1 (FR)
Title: Dermato-cosmetic composition based on rosmarinic acid, possessing properties of a sunscreen agent and anti-inflammatory agent
Inventor: CLAUDE ANDARY
IPC: A61K8/14
Filed: 1989-09-20
Abstract: The invention relates to the use of rosmarinic acid for the preparation of a dermato-cosmetic composition which is useful in protection against erythema and inflammatory reactions caused by exposure to U.V. rays. No antioxidants or antibacterial or antifungal preservatives are added to the dermato-cosmetic composition.
Patent FR-2652411-A1 (FR)
Inventor: MICHEL HAMY
IPC: F27B3/18
Filed: 1989-09-28
Abstract: The device for charging metalliferous materials 7 into a furnace 3 comprises a charging tube 1, inside which are arranged supports 8 distributed over an entire non-straight section of this, for example similarly to the stairs of a flight of stairs descending towards the furnace. Passages are provided between the supports 8, and means 10 for the vibration of the supports are provided. The materials progressively descend on the supports 8 towards the furnace and are simultaneously preheated by the hot gases introduced into the tube, circulating through the materials and via the passages 9 and extracted via the outlet orifice 5.
Patent FR-2654898-A1 (FR)
Title: Plant cutter with swinging arm
Inventor: LUCIEN STAUB
IPC: A01G3/04
Filed: 1989-11-24
Abstract: The invention relates to an appliance capable of pruning and cutting plants which grow as curtains (screens), shrubs, hedges, bowers, etc., in various cutting planes. It consists of a locomotive element (1) assisted by a stabilising element (11), of a pole (16) set into the locomotive element at (9 or 10) supporting a pivot (27) on which the swinging arm (20) is articulated, at the end of the latter three cutting discs (24) are driven by an electric motor (21) and a belt-type transmission (22). Depending on the combination of circumstances for the work to be carried out, the swinging arm also allows the use of existing cutting tools. This multi-function appliance has very good performance, is robust and easy to handle. Use thereof is compatible for professional people or private individuals.
Patent WO-9015083-A1 (WO)
Inventor: TEYSSIE PHILIPPE
IPC: C08F4/54
Filed: 1990-05-31
Abstract: This system for priming the animic polymerization of (meth)acrylates includes at least one primer of the formula R-M (I) in which M represents a metal selected from alkaline and alkaline earth metals and R represents an alkyl radical with a straight or branched chain containing 2 to 6 atoms of carbon or an aryl radical or an arylalkyl radical. H is characterized in that it further contains at least one organic derivative of an alkaline metal, with the proviso that said organic derivative is neither an alcoholate nor a carboxyl acid ester substituted in position α by said metal. Applications in the anionic polymerization of (meth)acrylates.
Patent FR-2657991-A1 (FR)
Title: Method and device for storing sound messages on an exchangeable carrier having a non-energized memory
Inventor: MICHEL HENAFF
IPC: G11C7/16
Filed: 1990-02-02
Abstract: The subject of the present invention is a device for storing sound messages on an exchangeable carrier having a non-energized memory, and capable of being connected to a circuit for reproducing the said sounds including an electronic amplifier (13) associated with at least one loudspeaker (14); the said exchangeable carrier is an ultra-flat card (11) containing an electronic circuit furnished with at least one memory (10), in which the information is stashed beforehand in the form of bits arising from an electrical signal (5) which emanates from a sensor (3) of the said sound messages and is then analyzed, digitized, compressed and modified in a microcomputer (8).
Patent FR-2659241-A1 (FR)
Title: Electronic medical apparatus with multiple functions
Inventor: MICHEL GANANSIA
IPC: A61N1/32
Filed: 1990-03-08
Abstract: Electronic medical apparatus with multiple functions, comprising a control box (1) and interchangeable electrodes, and based on the use of a direct current source applied to a patient for diagnostic, therapeutic and/or anaesthetic purposes, it being possible for the said current to be carried through various electrodes provided in accordance with the desired use, characterised in that it comprises at least two current intensity scales, a means for visual monitoring (3) of the electrical signal, means for controlling the intensity (9) and for switching pole (6, 7) and/or scale (4, 5), electronically switchable outputs, a connection means (14) to therapeutic instruments serving as electrodes, and an electrode which is directly connected to the box of the apparatus and serves as a grip member and is rendered electronically idle by activation of an output (12).
Patent FR-2662467-A1 (FR)
Title: Improved oil well head
Inventor: JOEL TEXIER
IPC: E21B34/02
Filed: 1990-05-28
Abstract: The present invention relates to an improved oil well head. This well head includes a lower part (1) consisting of a tubular piece (4) extending into the ground and composed of a lower tubular element (5) connected to tubes dipping into the ground and of an upper tubular element (6) communicating with the upper above-ground part of the well head, while a spherical cock (valve) (7) is interposed between the two lower (5) and upper (6) elements and bears on these elements by means of leaktight bearings (9, 13), which cock can be actuated instantaneously from the outside of the well head by an operating system (24). The well head according to this invention can be mounted on any type of well in order to withdraw gaseous or liquid fluids therefrom.
Patent FR-2666505-A1 (FR)
Title: Feeding bottle accessory
Inventor: JOSEPH BAUDUIN PATRICE
IPC: A61J9/06
Filed: 1990-07-05
Abstract: Device for bringing the feeding bottle to a child. The invention relates to a device with which it is possible to bring the feeding bottle to a child, remaining free to move while watching it. It consists of a flexible connection piece (1) which is crimped in a tube (3) fixed to a clamp (2) at one of the ends, and is crimped by another tube (4) equipped with a hinge pin (5) integral with a clip (tube clamp) (6) at the other end. The device according to the invention is intended in particular for bringing the feeding bottle to a child aged 2 months or over.
Patent FR-2665914-A1 (FR)
Title: Road signalling device, in particular for pedestrian road crossings
Inventor: CLAUDE VANSUYT
IPC: E01F9/08
Filed: 1990-08-14
Abstract: The invention relates to a road signalling device, in particular for pedestrian road crossings. The device involves luminous signalling elements (7), which are visible and shielded, arranged on the ground so as to define the pedestrian crossing or the region to be crossed, these elements being sequentially controlled on request by the pedestrians in order to emit a visible light signal displaying the priority of entry of pedestrians onto the said crossing.
Patent FR-2666790-A1 (FR)
Title: Package with a compartment forming a gallery and blank suitable for making such a package
Inventor: JEAN-MICHEL ALEXANDRON
IPC: B65D5/4805
Filed: 1990-09-13
Abstract: The invention relates to a package which, for example, is of generally prismatic shape and of quadrangular cross-section. According to the invention, this package (10) comprises, internally, on at least a portion of the height of one of its side panels (11B), a compartment (14) which is capable of connecting with the exterior through a window (15), and which is capable of being used for the positioning of any accessory (16) such as, for example, a decoration suggestive of the packaged product, as shown, a pompom or a gift product. Application, for example, to the individual packaging of a bottle.
Patent FR-2675022-A1 (FR)
Title: Method of preserving various foodstuffs over a long period of time and of protecting them in a refrigerated environment in a neutral gaseous environment
Inventor: MESSIH ZAKI GEORGE ABD EL
IPC: A23L3/3418
Filed: 1990-09-27
Abstract: Method of preserving and protecting various foodstuffs inside coldrooms or refrigerated warehouses, in fixed or mobile installations, by evacuating the ambient air and then passing a mixture of gases (95 % to 98 % of an inert gas such as nitrogen plus 2 % to 5 % of oxygen) in a closed cycle. This invention consists in storing the foodstuffs in hermetically closed refrigerated warehouses or coldrooms. The ambient air is sucked out of the room to maximum evacuation by means of a suction pump or a compressor and is then replaced by the mixture of gases from a reservoir located in the vicinity of the fan of the refrigerated warehouse or coldroom. In order to add or take out some of the foodstuffs, the room is opened by first withdrawing and compressing, by means of the suction pump of the compressor, the mixture of gases previously emitted into the room, returning them to the original reservoir and purifying them by means of a filter and a condenser and then reintroducing ambient air inside the room.
Patent FR-2653805-A1 (FR)
Title: Produit de revetement de surface et procede de fabrication dudit produit.
Inventor: ANDREW WATT STEPHEN
IPC: B44F1/08
Filed: 1990-10-19
Abstract: Produit de revêtement de surface à base de fibres minérales comportant une surface primaire (16), visible lorsque le produit est en place, une première partie (22) de ladite surface étant à un premier niveau et possédant une première couleur, et une seconde partie de ladite surface étant à un niveau ou à des niveaux (24, 26, 28) inférieurs au premier (22), et possédant une seconde couleur, différente de la première, la seconde couleur étant une couleur colorant dans la masse le matériau du produit de revêtement, aucune partie de la surface du produit à un niveau (24, 26, 28) inférieur à celui du premier niveau (22) de surface primaire (16) n'étant de la première couleur. Ce produit constitue un panneau de plafond ou de paroi.
Patent FR-2669745-A1 (FR)
Inventor: JEAN-FRANCOIS BECHELANI
IPC: G02B6/00
Filed: 1990-11-23
Abstract: A light-emitting device including a light source (3) placed at the end of an optical fibre. The fibre's sheath comprises defined areas (4, 6, 8, 10, 12) of concentrated and deliberately added impurities, which areas are formed using conventional microelectronics doping processes such as diffusion and ion implantation allowing the refractive index to be varied in said areas so that said index, which is different in each area, is higher than that of the core, whereby an optical filter is formed through which light of a single colour escapes in a controlled manner. The device is designed for luminescent textiles and all kinds of luminous accessories, and is also applicable to computer screens and other visual interfaces.
Patent FR-2669761-A1 (FR)
Title: Circuit d'adressage des colonnes d'un ecran matriciel.
Inventor: BERNARD HEPP
IPC: G09G3/20
Filed: 1990-11-27
Abstract: La présente invention concerne un circuit d'adressage des colonnes d'un écran matriciel comportant NL lignes et nc colonnes. Ce circuit est constitué par au moins une mémoire RAM (10) organisée en NL lignes de nc blocs de m bits permettant de stocker les informations correspondant à un écran et reliée en sortie à un circuit de sortie (11) à nc étages et nc sorties commandant directement les nc colonnes de l'écran à matrice active (1). Application notamment aux écrans à cristaux liquides
Patent FR-2672603-A1 (FR)
Inventor: SYLVAIN JUGE
IPC: C07F9/46
Filed: 1991-02-13
Abstract: PCT No. PCT/FR92/00143 Sec. 371 Date Oct. 7, 1993 Sec. 102(e) Date Oct. 7, 1993 PCT Filed Feb. 13, 1992 PCT Pub. No. WO92/14538 PCT Pub. Date Mar. 9, 1992.The present invention relates, by way of novel industrial products, to the phosphinite-borane compounds of the general formula (X) in which R1 and R2, which are identical or different, are each a C1-C18-alkyl group, a C5-C18-cycloalkyl group, a C7-C18-aralkyl group or a C6-C14-aryl group, it being possible for each of these groups to carry functional groups, and F is a silicon containing bridging group. These products are useful in the syntheses of chiral compounds.
Patent FR-2675373-A1 (FR)
Inventor: PATRICK GAUTHIER
IPC: A41C3/00
Filed: 1991-04-22
Abstract: Mammary support, particularly post-surgical support comprising two cups joined by a belt and straps. The cups (1) are surrounded at their periphery by a compressive and elastic frame (6) shaped like an "eight", each cup (1) being comprised of two superposed pieces whose elasticity directions are opposed.
Patent FR-2678586-A1 (FR)
Title: Cork stopper with improved properties
Inventor: GAUTIER PIERRE
IPC: B65D39/18
Filed: 1991-07-04
Abstract: Cork stopper of generally cylindrical shape comprising on the periphery of at least one of its ends (E1, E2) an excess thickness constituted by an elastomer. Advantageously, this stopper comprises, near each end (E1, E2), a ring (F1, F2) made of elastomer obtained by soaking each end (E1, E2) of the stopper in an elastomer curing (hardening) compound, each ring (F1, F2) having its circular cross-section increasing as the end (F1, F2) of the stopper at which this ring is located is approached. Preferably, each ring (F1, F2) of this stopper comprises a circular rim D near the end of the stopper at which this ring is located. This stopper has the advantage of making it possible to obtain non-leaking bottles and makes it possible to prevent dust falling during the compression of the stopper at the time of bottling and to prevent the contents of the bottle from taking up the taste of cork or mould.