baber/WOPTO huggingface dataset:
Patent WO-9708849-A1 (WO)
Title: Method and device for spatial multiplexing-demultiplexing of radio signals for an sdma mobile radio system
Inventor: THIBAULT JOEL
IPC: H04B7/04
Filed: 1996-08-22
Abstract: The method of the invention, which uses a multichannel transmitter and receiver (1) integrated in a base station and coupled to an antenna array, includes, for digital radio signals containing previously known or non Gaussian sequences and arranged in frames, estimating (2) the spatial information about each mobile unit on the basis of the signal received by the receiver for the reception and transmission frequencies, by means of said known sequences or by means of blind source separation methods, and, from this information, isolating (3) by spatial filtering in the presence of multiple channel paths the respective paths of each mobile unit with a power above a predetermined threshold, in order to provide spatial demultiplexing, and simultaneously transmitting in the direction of the main path of each mobile unit the signal intended for it, while protecting each mobile unit from signals transmitted in the direction of other mobile units by spatial filtering with cancelling constraints, in order to provide spatial multiplexing. The invention is useful for cellular radio communications.
Patent FR-2745783-A1 (FR)
Title: Vertical travel pedal drive for bicycle
IPC: B62M1/24
Filed: 1996-01-30
Abstract: The pedal rive has two arms (A,A') articulated around a fixed point (X) in which slides an axle (C). The axle is fixed on the levers (D,D') turning around a point (Y) and has force points (E,E') on each arm. The two arms can each have an aperture (B) in which the axle slides via a roller race (G) fixed on the cranks, placed on either side of the pedal box, fixed to the axle or plates driving the chain (7). The pedals are carried on the ends of the arms.
Patent FR-2733456-A1 (FR)
Title: Ensemble d'arbre de guidage pour une imprimante
Inventor: SASAI YOJI
IPC: B41J25/308
Filed: 1996-04-26
Abstract: Une imprimante ayant un arbre de guidage (50) positionné sensiblement parallèlement à une surface d'impression (P1) est prévue. Une tête d'impression (60) de l'imprimante est supportée par l'arbre de guidage (50), qui est à son tour supporté par au moins un premier cadre (71). Le premier cadre (71) est formé avec une paroi intérieure formant un trou débouchant dans le cadre. Un élément de palier (80) est monté dans le trou débouchant. Lors de la rotation de l'élément de palier (80), l'arbre de guidage (50) est déplacé dans une direction perpendiculaire à la surface d'impression (P1).
Patent FR-2749361-A1 (FR)
Inventor: LAGARDE ERIC PAUL
IPC: F16D67/00
Filed: 1996-05-28
Abstract: The reduction gear unit is associated with a non-return assembly and an Oldham joint (14). The reduction gear unit has at least one planetary reduction stage located in a cylindrical housing (1). The output member of the final stage of the reduction gear is in the shape of a cylinder which has a gap (8) in its wall to receive a radial projection (12) on the outside of a second cylinder (10) located inside the first and designed to be driven by it. Inside the inner cylinder there is a diametrical slot (13) to engage with one side of the Oldham joint crosspiece (14). The non-return member of the assembly comprises a coil spring (9) surrounding the first cylinder and having its ends (9a,9b) engaging with the edges of the gap (8) in the cylinder's wall. The two cylinders and the Oldham joint are located inside the cylindrical housing and are held axially inside it by a retaining ring.
Patent FR-2752211-A1 (FR)
Inventor: CHATEAU RAYMOND
IPC: B62B1/12
Filed: 1996-08-06
Abstract: The trolley consists - of a base (1) which comprises small wheels (2) and at least one stabilising foot, and - a shaft (4) in the shape of an inverted U which comprises, on its lateral branches (5) hooks (10) for holding at least two baskets (6, 7). The height of the shaft (4) is greater than the sum of the lengths of the baskets (6 and 7), and its width is greater than that of the said baskets, to allow the nesting of the said shaft around the said baskets when these are laid flat, in the boot of a car for instance. The upper basket (6) can comprise a slip cover and, extending this cover, a pocket for keeping keys and a card case.
Patent FR-2753556-A1 (FR)
Title: Methode d'authentification de cartes
Inventor: ISPHORDING WILLEM
IPC: G07F7/10
Filed: 1996-09-13
Abstract: Une méthode d'authentification pour un système apte à gérer des échanges de données entre deux cartes à puce et comprenant un coupleur monofente, et dans laquelle: la première carte 1 est insérée dans le coupleur et génère un nombre aléatoire RN qui est à la fois envoyé au système d'exploitation du terminal 2 et stocké dans une mémoire non-volatile programmable (EEPROM) de la carte; la première carte 1 est retirée et une deuxième carte insérée pour recevoir le nombre aléatoire RN et pour générer un code d'authentification C qui est envoyé au système d'exploitation; la deuxième carte est retirée et la première carte réinsérée, le nombre aléatoire étant réactivé dans la mémoire non-volatile et la première carte élaborant à partir de ce numéro un code d'authentification C' pour vérifier le code d'authentification C envoyé par la deuxième carte pour permettre ou empêcher l'accès par le système aux données stockées dans la carte.
Patent FR-2754150-A1 (FR)
Inventor: SERVAJEAN CLAUDE
IPC: A23L27/10
Filed: 1996-10-07
Abstract: The present methods produce natural aroma whose quality is downgraded since they use heat (distillation, dehydration...); other methods provide quality, but they are too expensive or the quality cannot be produced industrially. This method is based on the separation of the aromatic substance into two states of aggregation, liquid and solid. This separation releases the aromatic substances contained in the plant, and the resulting two states of aggregation become very good supports of the released organoleptic properties. The separation is effected by an industrial process which solely intervenes on the mechanical parameters of the substance such that the change of state is carried out uniformly by " cold pressure". This method can be used for all aromatic plants. The power production costs are very low. The products obtained are natural quality products, and can be used in a great number of forms; they can be used in all possible compositions and combinations for making intermediate or finished food products.
Patent FR-2754618-A1 (FR)
Title: Smart card with ridge to ensure accurate and even stacking of cards
Inventor: KEMPF JEAN PIERRE
IPC: G06K19/077
Filed: 1996-10-14
Abstract: The smart card has a flat base (1) with an integrated circuit (2) mounted on one face. The conductor network (3) associated with the integrated circuit is also on the surface of the card, and is covered with a protective varnish coating (6). To ensure that the cards stack evenly, a number of raised ridges (10) are formed on the same surface of the card as carries the integrated circuit. The ridges are made of the same material as the protective coating on the integrated circuit. They are in the shape of elongated bars, circular studs or square blocks. They are shaped to form Braille writing or as an arrow indicating the direction of insertion of the card.
Patent FR-2757188-A1 (FR)
Title: Procedure for decorating fabric
IPC: C11D11/00
Filed: 1996-12-13
Abstract: The procedure, for use e.g. on garments made from fabrics such as denim, consists of placing one or more stencil plates (2) with the required cut-out design (3) on the surface of the fabric, and spreading a paste mixture (4) containing bleach over the plate directly onto the fabric. After leaving the paste in place for sufficient time for the colour to be taken out of the surface of the fabric but without alteration of its fibres it is removed and the fabric rinsed with water. The paste can be made from a mixture of 10-35 g of bleach to 100 g of icing sugar, and the stencil plate, which is 1-3 mm thick, can be removed once the paste has been applied. The paste is left in place for 30-90 minutes to take effect, depending on the concentration of bleach and the quality and colour of the fabric.
Patent WO-9736459-A1 (WO)
Inventor: BONZANO GIORGIO
IPC: F27D99/00
Filed: 1997-03-14
Abstract: An induction heating device for surface treating the teeth (11) of a mechanical part on which each tooth (111) has a projecting tip (111s) and a tooth root linking the tooth to an adjacent tooth, wherein an induction coil (12, 12') is spaced from the tooth tips and powered by at least one high-frequency current source. The coil consists of a set of conductive segments (24, 24') individually orthogonal to the generatrix (d, d') of the teeth, located above respective tooth tips and interconnected via connecting segments (25, 25').
Patent FR-2758464-A1 (FR)
Title: Instrument for temporary anaesthesia of skin, prior to injection
Inventor: COUDURIER DAVID
IPC: A61M19/00
Filed: 1997-01-21
Abstract: An instrument for producing a temporary anaesthetic effect on the skin, e.g. before injection, consists of a heat conducting block (1) which is joined to or made in one piece with a thermal reservoir (2) which is cooled to a low temperature, e.g. in a refrigerator. The reservoir can be protected by an isothermal shell (3), and the block and reservoir assembly can be fitted with a handle (4), either fixed or detachable. The surface of the block which is applied to the skin can be flat, convex or concave.
Patent WO-9803470-A1 (WO)
Title: Novel method for preparing aromatic amides and intermediates therefor
Inventor: BABIN DIDIER
IPC: C07C67/347
Filed: 1997-07-23
Abstract: A preparation method wherein a carbene or carbenoid precursor of formula (II), wherein Ar1 is an optionally substituted aryl or heteroaryl radical is contacted with a compound of formula (III), wherein R is a hydrogen or halogen atom, an optionally substituted alkyl or CO2alkyl radical, OSi(alk1)3 or C≡N, Ar2 is an optionally substituted aryl or heteroaryl radical, and X is a bromine or iodine atom, a C≡N radical, COOalk2 or (a), where each of R1 and R2, which are the same or different, is a hydrogen atom or an alkyl radical or an optionally substituted aryl or heteroaryl radical, to give a compound of formula (b), which is then optionally conventionally chemically processed, when X is a bromine or iodine atom, or a CO2alk2 radical, to give the corresponding compound wherein X is a radical (c). The compounds of formula (I) have valuable pesticidal properties.
Patent WO-9805189-A1 (WO)
Title: Dispositif de génération d'impulsions ultra-courtes de rayonnement x
Inventor: ELOY JEAN-FRANCOIS ALBERT
IPC: H05G2/00
Filed: 1997-07-29
Abstract: Ce dispositif comprend des moyens (54) de génération d'un faisceau pulsé de rayonnement X, un moyen (56) pour transformer celui-ci en un faisceau sensiblement parallèle, des premier et deuxième réseaux lamellaires multicouches (60, 62) pour rayonnement X, occupant des positions optiquement conjuguées l'une de l'autre, et des moyens (64, 66) de focalisation de rayonnement X ayant un foyer commun et placés entre les réseaux, le deuxième réseau fournissant les impulsions ultra-courtes. Application à la caractérisation de milieux.
Patent WO-9811208-A1 (WO)
Title: Procede de preparation d'adn plasmidique
Inventor: CAVALLINI BRUNO
IPC: A61K48/00
Filed: 1997-09-10
Abstract: La présente invention concerne un procédé de préparation d'un ADN plasmidique à partir d'une biomasse cellulaire humide comprenant après la resuspension de ladite biomasse, une étape de lyse alcaline, une étape d'acidification à force ionique élevée, une étape d'élimination des insolubles, une étape de réduction des endotoxines et des ARN contaminants, une étape de chromatographie de gel de filtration et une étape de conditionnement. Elle a également pour objet une composition pharmaceutique comprenant un ADN plasmidique ainsi préparé et son utilisation à des fins de thérapie génique.
Patent WO-9827380-A1 (WO)
Title: Installation for exchanging articles, in particular gas cylinders
Inventor: COLMANT GILLES
IPC: F17C13/02
Filed: 1997-12-09
Abstract: The installation comprises, on premises or an enclosed space (1) preferably with controlled access (2), at least a couple of stations, one (3i) for depositing an article to be exchanged (11) (for instance an empty container) and the other (4i) for collecting an article to be taken away (7) (full container), each station comprising a device for retaining the article that can be switched between an open configuration and a locked configuration, the retaining devices of the two stations being coupled such that the locking of one retaining device around an article to be deposited in the deposit station (3i) authorises at least temporarily the opening, at a collecting station (4i) of the retaining device of an article to be taken away for its removal. The invention is in particular applicable to the exchange of commercial gas containers.
Patent FR-2759960-A1 (FR)
Title: Anti-theft protection mechanism for cars
Inventor: DESTIVELLE SERGE
IPC: B60R25/20
Filed: 1997-02-27
Abstract: The mechanism has a car based electronic immobiliser (3) communicating with a portable transponder (5). The transponder has a detector and switch (C) and a microprocessor (14). The transponder transmitter (7) has the same HF frequency as the door lock command. The detector and switch mechanism response to communications (4,4a) from the remote control, and the microcontroller then transmits a signal to the remote control. The transponder has an identification signal to distinguish the signal from the door lock signal.
Patent FR-2766621-A1 (FR)
Title: Ventilation passage for cap of battery cell
Inventor: SALAT PASCAL
IPC: H01M2/12
Filed: 1997-07-23
Abstract: The battery cell cap (2) has a horizontal passage (1) in its lower part, which is inside the battery cell, to allow electrolyte splashes to return easily to the cell interior. A vertical passage (4) rises from the middle of the horizontal passage, and opens into the hollow interior (5) of the cap. A fine outlet hole at the centre of the top of the cap allows gas to escape.
Patent FR-2766686-A1 (FR)
Title: Container for cooking eggs in a microwave oven
Inventor: LLOZE ALAIN BERNARD
IPC: A47G19/28
Filed: 1997-07-30
Abstract: The egg(s) are broken into a plastic, e.g. polypropylene receptacle (1), with a stable foot (11), which is then closed by a flush-fitting cap (2) moulded with three concave fingergrips (31,32), each housing a central vent-hole (4). The rebated cap rim (23), fitting inside the receptacle's, has e.g. four equally spaced snap-action catches (221,223), positively engaging profiled tabs (121,122) within the latter when the cap is twisted either way, locking the assembly.
Patent FR-2754339-A1 (FR)
Title: Vehicule blinde pourvu d'un dispositif de protection
Inventor: STEUER RAINER
IPC: F41H5/013
Filed: 1997-09-10
Abstract: Il est décrit un véhicule blindé (10) pourvu d'un dispositif de protection (24), des cassettes (22) assurant une protection active distance, en particulier contre un projectile à effet cinétique, étant prévues sur la partie avant (18) du véhicule (10).
Patent FR-2768039-A1 (FR)
Title: Fitted sheet with half trousers to hold baby
Inventor: FORTIN ANNABELLE DUARTE
IPC: A47G9/02
Filed: 1997-09-11
Abstract: A pre-shaped sheet is fitted on to the mattress and held in place by elastic cords. A piece of fabric in the shape of half trousers is attached to the sheet by strips of hooked pile fasteners at each side or by stitching the gusset to the sheet.
Patent FR-2772684-A1 (FR)
Title: Power regulation in electric vehicle transmission keeping total distance within battery capability and not significantly limiting starting torque
Inventor: LANGRY PHILIPPE
IPC: B60L15/20
Filed: 1997-12-22
Abstract: The operation of the battery (13) driven vehicle motor (17) is controlled by a supervising unit (7) and an electronic power control unit (15). The supervising unit uses the ratio of remaining battery energy and the difference between reference distance and distance run to set a maximum consumption which is modified by fuzzy logic taking factors such as acceleration pedal position and motor speed into account
Patent FR-2767544-A1 (FR)
Title: Grill type armature for reinforcing road structures, notably using bitumen
Inventor: DOLIGEZ DANIEL
IPC: C04B40/02
Filed: 1998-01-08
Abstract: A method for reinforcing road structures utilizes a non-woven or complex armature which is rendered basic for accelerating the breakdown of the bitumen emulsion on which it is placed and is made up of a grill of fine non-woven glass fibers on its upper face and an interposed thermo-adhesive product. Armatures produced by the method are also claimed.
Patent WO-9835188-A1 (WO)
Title: Air condenser for reversible air conditioner
Inventor: JOULAKIAN BERGE
IPC: F24F1/00
Filed: 1998-02-05
Abstract: The invention concerns an air condenser (38) for reversible air conditioner or refrigerating installation inside premises, said condenser being fixed outside the premises and comprising at least a compressor (56), one or several radiators (48, 50), and one or several ventilators (52, 54) for expelling the calories/frigories calories supplied by the radiators (48, 50). Such a condenser (38) is characterised in that has the general shape of a parallelepiped comprising two lateral walls one of which at least is visible from outside and two ends, the radiators (48, 50) take up a major part of the lateral walls visible from outside, the ventilator(s) (52, 54) expel the air containing the calories/frigories through at least one of the two ends and at least one shop sign (58) is fixed on the lateral wall(s) taken up by the radiators (48, 50) and visible from outside.
Patent WO-9850401-A1 (WO)
Title: Method for detecting the presence of biological matters of bovine origin, and oligonucleotides for its implementation
Inventor: HANNI CATHERINE
IPC: C07H21/00
Filed: 1998-05-04
Abstract: The invention concerns a method for obtaining a bovine DNA fragment having predetermined size and sequence, particular to bovines, and in particular of the Bos taurus and Bos indicus species, from an organic matter sample. The method consists in amplifying, by chain polymerisation reaction, a predetermined bovine genome sequence present in bovine genomes but not in the genomes of other animal species.
Patent FR-2774581-A1 (FR)
Inventor: ELBERG JEAN FRANCOIS
IPC: A61B17/56
Filed: 1998-02-10
Abstract: The invention concerns an interspinous stabiliser comprising two members (2) anchoring it to spinous processes of two respective vertebrae (4), and a body (6) extending along a direction aligning (5) the members (2), the body (6) being compressible along the alignment direction (5) by the effect of stress based on a predetermined configuration, the body being adapted to recover spontaneously said predetermined configuration after the stress has ceased, the body comprising a leaf spring (17) with a geometrical generatrix (19). The anchoring members (2) are capable of fixing the stabiliser to the spinous processes such that the generatrix (19) extends substantially from the front to the rear relative to the patient's body.
Patent WO-9928294-A1 (WO)
Title: Method for making methacrylic thioesters
Inventor: ESCH MARC
IPC: C07C327/22
Filed: 1998-11-17
Abstract: The invention concerns a method for making methacrylic thioesters of formula (I) in which R represents a primary linear alkyl radical containing 3 to 12 carbon atoms, characterised in that it consists in reacting methacrylic anhydride with a mercaptan of formula RSH, R being as defined above, the reaction being advantageously carried out in the presence of a cationic ion exchanger resin in H+ form as catalyst.
Patent WO-9932077-A1 (WO)
Inventor: PHILIPPE MICHEL
IPC: A61K45/00
Filed: 1998-11-27
Abstract: L'invention se rapporte à l'utilisation de dérivés amides d'amino phénol dans une composition comme agent depigmentant et/ou blanchissant de la peau humaine, des poils et/ou des cheveux. Elle se rapporte également à un procédé de dépigmentation et/ou de blanchiment de la peau, des poils et/ou des cheveux, consistant à appliquer sur la peau humaine, les poils et/ou les cheveux une composition comprenant des dérivés amides d'amino phénol.
Patent FR-2775623-A1 (FR)
Inventor: MARTEAU D AUTRY ERIC
IPC: B01L3/02
Filed: 1998-03-04
Abstract: The invention concerns a pipette (30) for liquid samples designed to be hand-held, comprising a tool (2) adapted to act as an element external to the pipette and not designed to co-operate directly with the pipette.
Patent FR-2776506-A1 (FR)
Title: Shoulder prosthesis glenoid member and ancillary components
Inventor: KATZ DENIS
IPC: A61B17/86
Filed: 1998-03-25
Abstract: The glenoid member of the prosthesis comprises a metal or ceramic base (3) shaped to fit into the glene (2) of the shoulder blade (1) and equipped with an anchor in the form of a central keel (12) and a side lug (13) with holes, joined by a screw inserted transversely through the bone. The glenoid member is covered by a plate (6) of a synthetic material which interacts with a hemispherical head (8) on the humeral member (9).
Patent FR-2777481-A1 (FR)
Title: Roller for painting bars such as railings and bannisters
Inventor: MARC BOITEL CHRISTIAN
IPC: B05C17/02
Filed: 1998-04-17
Abstract: The tool for painting bars (8) comprises two parallel roller application surfaces (7,7').  There is a U-shaped gripping handle (2,2') making a pre-specified angle with the general direction of the application surfaces.
Patent FR-2762570-A1 (FR)
Title: Volant de direction pour un vehicule automobile
Inventor: FUTSCHIK HANS DIETER
IPC: B62D1/06
Filed: 1998-04-23
Abstract: Un volant possède une jante fermée en elle-même, qui est reliée par l'intermédiaire de bras ou rayons dépassant radialement d'elle à un moyeu central et comprend, en section droite, des parties reliées entre elles, dont l'une forme une partie d'ornementation ou enjoliveur présentant au moins sur le côté extérieur un matériau différent.Dans la zone de prise (13) de la jante (2), c'est-à-dire la zone principalement tenue par les mains pendant la conduite, l'enjoliveur (8) est réduit dans sa largeur (14) saisissable par les mains, par le fait que l'autre partie (9) de la jante est agrandie, dans cette zone, dans son étendue autour de la jante.Applicable aux volants de direction pour un véhicule automobile, possédant une partie d'ornementation dont le matériau diffère de celui d'une autre partie de jante.
Patent FR-2778647-A1 (FR)
Title: Distribution of items with an offset center of gravity with respect to their central axis
Inventor: MALON STEPHANE
IPC: B65G47/14
Filed: 1998-05-14
Abstract: The distribution mechanism comprises a first endless (9) chain with equally spaced holders (11) to receive one item (29). A second endless chain (10) lies perpendicular to the first and carries a series of moving pointed guides (21,22,23) of differing heights spaced between the holders. When the component feeder drops an item, they are guided into the holders with their heavy ends preceding. The pointed guides each have three differing heights arranged in a repeating pattern of four guides. Going from left to right of each of the guide sets, a tallest guide is followed by one of the shortest guides which is followed by a guide of intermediate height and in turn is followed by one of the shortest guide. The pattern continues with one of the tallest guides and so on. The holders are located between successive guides. The distance between the first guide and the third guide in each series, and the same third guide and the first guide of the next preceding series, is set such that it is just less than the length of the component. This ensures that as each component as dropped, it will always locate within a holder regardless of which guide is directly underneath.