baber/WOPTO huggingface dataset:
Patent FR-2773932-A1 (FR)
Title: Time channel locating system for mobile radio stations within local area network
Inventor: NGUYEN ANTOINE
IPC: H04L12/28
Filed: 1998-01-16
Abstract: The system uses a reference table indicating channel status, avoiding need for polling to determine free channels. The procedure for searching for free time-channels concerns a local cellular radio transmission system in which mobile terminals (TB, TD) move across cells (1,2).  Each terminal within a cell communicates with an access point (PA., PC) within the relevant cell by use of a time channel. When there are collisions between the time channels of neighbouring cells (1,2) reference is made to a table showing the occupation state of the channels, and a free channel is chosen from this table.  The updating of this table is carried out regularly by the access points (PA, PC) during monitoring phases, and by the channel status information transmitted by the terminals in communication with the access points (PA, PC).
Patent FR-2774647-A1 (FR)
Title: Fixing of seat onto push chair
Inventor: HUANG LI CHU CHEN
IPC: B62B7/12
Filed: 1998-02-06
Abstract: The comprises a coupling (21) enabling the push chair seat support frame (30) to be engaged easily into the fixing (20).  A second connector (25) enables the support frame to be engaged securely with the push chair after it has been engaged in the first component. The push chair comprises a first component (21) enabling the push chair seat support frame (30) to be engaged easily into the fixing (20).  A second component (25) enables the support frame to be engaged securely with the push chair after it has been engaged in the first component.  The fixing comprises a pair of attachment components (22) which are each engaged in the seat support frame. Each component has two arms (221) with an appendage formed at one end and two extensions central between the arms defining a space.  A pair of reception components each connected to connection parts (13) on push chair support arms have a first cutout receiving the attachment component and a second cutout engaging the first cutout and receiving the arm appendages.
Patent WO-9923429-A1 (WO)
Title: Method for drying saw timber and device for implementing said method
Inventor: DEDIEU BERNARD
IPC: F26B21/08
Filed: 1998-10-29
Abstract: The invention concerns a method for drying wooden objects characterised in that it consists in: a step of pressurising a sealed chamber (1) at a predetermined pressure by injecting or generating saturating water vapour and maintaining that pressure for a predetermined time interval, while ensuring in the chamber a forced circulation of air and saturating water vapour; a step of heating the wood core and the central zone of the wood pieces by emitting microwaves in frequencies ranging between 400 and 2450 MHz; a step of evacuating the liquid exudates coming from the wood and collected by dripping in the chamber (1) base.
Patent FR-2776410-A1 (FR)
Title: Device to protect microprocessor card against fraudulent analysis of operations performed by measuring current consumed
Inventor: NACCACHE DAVID
IPC: G06F21/77
Filed: 1998-03-20
Abstract: The microprocessor card has added a device (20), connected to the supply input, which modifies the current consumption of the card, by averaging, integration or adding of random values from a random signal generator (28) on the card.  The technique can also be applied to masking of writing to EEPROM.
Patent FR-2778452-A1 (FR)
Title: Projecteur du type elliptique a faisceau variable pour vehicule automobile
Inventor: ALBOU PIERRE
IPC: F21V14/06
Filed: 1998-05-06
Abstract: L'invention concerne un projecteur (100) pour véhicule automobile, comprenant un réflecteur (110) du genre elliptique qui porte dans une première région focale (F1) une source de lumière (121), une lentille convergente (130) disposée en avant du réflecteur de sorte que son foyer est situé dans une deuxième région focale (F2) du réflecteur, et un cache d'occultation (140) disposé dans ladite deuxième région focale de manière à former une coupure dans le faisceau lumineux projeté par la lentille.Selon l'invention, il est prévu des moyens pour déplacer solidairement ledit cache d'occultation et ladite lentille par rapport audit réflecteur, essentiellement transversalement à l'axe optique (X) du projecteur.
Patent FR-2778858-A1 (FR)
Title: Emulsion e/h/e stable et son utilisation comme composition cosmetique et/ou dermatologique
Inventor: SIMON PASCAL
IPC: C09K23/54
Filed: 1998-05-20
Abstract: La présente invention se rapporte à une émulsion triple eau/ huile/ eau comportant une phase aqueuse externe et une émulsion primaire E/ H comprenant une phase huileuse et une phase aqueuse interne, caractérisée en ce qu'elle contient au moins un organopolysiloxane élastomère partiellement ou totalement réticulé comportant une chaîne polyoxyéthylénée et/ ou polyoxypropylénee. L'émulsion triple reste stable et est particulièrement appropriée comme composition cosmétique ou dermatologique, notamment comme véhicule d'actifs, en particulier d'actifs hydrosolubles présents dans la phase aqueuse interne. De préférence, la phase aqueuse externe contient au moins un tensioactif non ionique ayant un HLB supérieur à 12 et l'émulsion primaire contient au moins un tensioactif non ionique ayant un HLB inférieur à 8. L'émulsion obtenue peut constituer en particulier une composition pour nettoyer et/ ou traiter et/ ou protéger la peau et/ ou les muqueuses et/ ou les fibres kératiniques.
Patent FR-2779060-A1 (FR)
Title: Stabilization of retinoid compositions useful for combatting skin and hair aging, irritation, inflammation, immunosuppression or acne
Inventor: BOUSSOUIRA BOUDIAF
IPC: A61K9/107
Filed: 1998-05-26
Abstract: Histidine derivatives (I) are used to improve the stability of compositions containing retinoids selected from vitamin A, retinal and bioconvertible vitamin A precursors. Independent claims are also included for the following: (1) an association comprising (a) one or more retinoids selected from vitamin A, retinal and bioconvertible vitamin A precursors and (b) one or more histidine derivatives of formula (I) or their acid-addition salts: n  = 0-5;  a  = 1-16;  R  = an amino acid side chain;  X  = CO, O-CO, NH-CO, SO2, NH-CO-CO or O-CO-CO;  R'  = 6-22C (un)saturated alkyl optionally substituted by OH, NH2, acetamido or mono- or di(lower alkyl)amino; Q  = H or a cation; (2) a cosmetic and/or dermatological composition comprising the association and a carrier.
Patent FR-2780116-A1 (FR)
Inventor: AUBERT JEAN MARIE
IPC: F16B9/02
Filed: 1998-06-19
Abstract: The invention concerns a device for maintaining a member axially engaged in a support orifice, in particular a sensor on a motor vehicle engine crankcase, formed from a plate made of a material capable of elastic deformation and which comprises a first part (6, 7) capable of being urged to press against said member (2) peripheral wall, outside said orifice or passage (3), a second part (11) capable of being urged to press against at least one zone (13) of said support (5), said parts being arranged relatively to each other such that, after they have been mounted, they press said member (2) against said support passage wall.
Patent FR-2781844-A1 (FR)
Title: Motorized ventilator group for air conditioning in motor vehicle has centrifugal turbine driven by motor in involute casing
Inventor: AUVITY MICHEL
IPC: F04D29/60
Filed: 1998-08-03
Abstract: The motor ventilator group (10) has a centrifugal turbine (12) driven by a motor (16). The air inlet duct (22) delivers tangentially by the action of an involute  housing (24), via an outlet duct (26), to an exit conduit (28). The radial plane of the turbine and the involute (32) is inclined at an angle Beta to the axis of the outlet duct so that the air flow (36) expelled by the involute is parallel to the main direction exit flow (34).
Patent FR-2782532-A1 (FR)
Title: Beam for transfer of frame structure loads used for later modification of roof trusses has spaced frame with end plate
Inventor: LEROUX PATRICK
IPC: E04G23/03
Filed: 1998-08-19
Abstract: The roof reinforcement beam comprises lower and upper horizontal frames connected by braces (4) to constitute a beam section of pre-specified height. At one end, in the vertical plane, is a polygonal plate (9) with a height greater than the distance between the upper and lower frames. Fixed to this plate is a reduced section girder (10) extending from the side opposite the beam and parallel to the longitudinal axes of the upper and lower frames and offset.
Patent FR-2784784-A1 (FR)
Title: Reacteur nucleaire a eau a receptacle integre
Inventor: MARSEILLE JACQUES
IPC: G21C9/016
Filed: 1998-10-14
Abstract: Dans un réacteur nucléaire à eau, un réceptacle (20) rempli d'un matériau minéral poreux (30) est placé en dessous du coeur (12), à l'intérieur de la cuve (10). En cas d'accident grave entraînant la fusion du coeur (12), le corium (36) alors formé est recueilli dans le réceptacle (20). La présence du matériau (30), dépourvu d'eau, évite la survenance d'une explosion vapeur. De plus, le matériau (30) refroidit le corium (36) à une température inférieure à la température de fusion des briques réfractaires (24) du réceptacle (30).
Patent FR-2786662-A1 (FR)
Title: Audible warning for protecting fishing rod includes switch normally closed by weight of rod, releasing buzzer circuit if rod is moved
Inventor: CHANSELME DANIEL
IPC: A01K97/12
Filed: 1998-11-20
Abstract: The device is attached to the rod support stand and may be adjusted to suit the set position of the rod.  The warning device comprises a metal lamella folded at 90 degrees (4) and fastened to the fishing rod (1) by one of its two sections. When the rod is correctly placed in the U-shaped support (3), the projecting section of the folded lamella (4) is applied to a tongue (15) on a switch (5) mounted inside a housing (6). The housing has an aperture in the top surface to receive the lamella. The switch closes the circuit through a cable (7). Any movement of the rod causes the opening of the switch (5). This information is processed in an electronic control box (10) and used to activate a buzzer (8) attached to the control box, with a volume control (14). A single battery in the buzzer box powers the device.
Patent FR-2787026-A1 (FR)
Inventor: SONNEVILLE ODILE
IPC: C09K23/34
Filed: 1998-12-14
Abstract: A nanoemulsion comprising a dispersed lipid phase in an aqueous phase with lipid globules having an average size of less than 100 nm contains: (1) a surfactant such as mixed esters of fatty acids or alcohols, carboxylic acid and glycerol; and (2) at least one oil with a molecular weight of more than 400 and at a lipid phase/surfactant weight ratio of 2-10. Independent claims are also included for: (1) a topical composition comprising the above described composition;   (2) an ophthalmic support comprising the above described composition;   (3) a pharmaceutical composition comprising the above described composition; (4) a cosmetic method for the care and/or hydration of the skin, mucosa and/or scalp by applying the above described composition; and (5) the preparation of the composition by mixing an aqueous phase and a lipid phase at 10-80 degrees C and homogenizing the mixture at 6 x 10<7>-18 x 10<7> Pa.
Patent WO-9943458-A1 (WO)
Title: Method for protecting a non-ferrous liquid metal from oxidation
Inventor: PESCHEUX MICHEL
IPC: B22D21/00
Filed: 1999-02-26
Abstract: The invention concerns a method for protecting from ambient air liquid magnesium deposited in the ingot moulds (2) by the casting tube (3) which consists in dispensing a protective gas mixture through injection ramps (4) into the empty ingot moulds (2) before casting, then at the surface of the metal in the filled ingot moulds (2). The protective gas mixture is prepared from bottles (7 to 10) containing carbon dioxide (CO2), an oxidising gas, argon and xenon respectively. Said method protects non-ferrous liquid metals from oxidation and spontaneous combustion.
Patent FR-2788975-A1 (FR)
Title: Aqueous composition for bleaching keratin fibers, especially hair, includes combination of water-soluble solvent and nonionic amphiphilic polymer with at least one fatty chain
Inventor: LEGRAND FREDERIC
IPC: D06L3/00
Filed: 1999-01-29
Abstract: The composition comprises combination of water-soluble solvent and nonionic amphiphilic polymer with at least one fatty chain The composition comprises, in medium appropriate for bleaching, at least one alkaline agent A, at least one peroxy salt B, hydrogen peroxide, at least one water-soluble solvent C and also nonionic and/or anionic amphiphilic polymer D with at least one fatty chain. Composition may also contain water-soluble thickening polymer, substantive cationic or amphoteric polymer and additional auxiliary agents such as oxygen release control agents, surfactants, mineral and vegetable oils, waxes, binders, mineral fillers, opacity agents, colorants, sequestrants and perfumes. Composition preferably contains 2-20 (preferably 4-15) wt.% of B, 0.1-10 (preferably 0.5-8) wt.% of C, 0.01-10 (preferably 0.1-5) wt.% of D and 0.5-10 (preferably 1-8) wt.% of hydrogen peroxide.  Independent claims are also included for: (1) process of bleaching of keratin fibers, especially hair, comprising stages of preparation, directly before use, of aqueous bleaching composition as claimed, application onto hair area to be bleached, leaving for a period necessary to produce desired bleaching effect, and removing bleaching mixture by rinsing with water followed by shampooing and drying; and (2) kit for bleaching keratin fibers, especially hair, containing at least three compartments of which one contains peroxy salt, second containing water-soluble solvent and alkaline agent as claimed, and the third containing aqueous composition of hydrogen peroxide; while polymer(s) D is (are) introduced to one or more of those compartments.
Patent WO-9961291-A1 (WO)
Title: Motor vehicle wiper system comprising an improved slide
Inventor: HOSPITAL ERIC
IPC: B60S1/04
Filed: 1999-05-27
Abstract: The invention concerns a motor vehicle wiper system wherein a wiper is driven by a drive shaft (10) which is itself driven by a motor, wherein the wiper system comprises means for varying the drive shaft (10) axis (A1) orientation, and wherein a guiding section (16) of the shaft (10) is received in a slide (14) and one of the slide internal surfaces is borne by a friction plate (22) whereof one external surface co-operates with deformable means (26) inserted between the friction plate (22) and a fixed partition (18) of the slide (14) and the deformable means stress the plate such that the section (16) is pressed simultaneously against both internal surfaces of the slide (14).
Patent WO-0022360-A1 (WO)
Title: Method for producing artificial snow
Inventor: DE LARMINAT PAUL
IPC: F25C3/04
Filed: 1999-10-12
Abstract: The invention concerns a method for producing a substitute for natural snow which consists in cooling, with appropriate means, water to which has been optionally added a constituent for lowering its freezing point, to prepare an iced liquid product, and in eliminating said product liquid phase by a draining operation so as to isolate and recuperate the solid phase which is in the form of ice crystals whereof the properties and qualities are such that said solid phase constitutes a real substitute for snow in different forms suited to different needs. The draining operation can be naturally carried out by simple gravitation after spraying the iced liquid product directly on site using spray guns (43), for example. It can also be carried out by means of draining devices enabling to agglomerate the solid phase, which solid phase is recuperated to be used on site, such as for example on ski tracks.
Patent FR-2790962-A1 (FR)
Inventor: PERRUCHOT FRANCOIS
IPC: B65B55/08
Filed: 1999-03-16
Abstract: The invention concerns a method for sterilisation by plasma of at least a object which consists in: placing the object(s) to be treated (50) in a treating chamber (10) substantially subjected to atmospheric pressure; introducing in said treating chamber one or several non-biocidal gas mixtures whereof at least one contains moisture; generating a plasma producing species from one of the gas mixtures by generating at least with a high voltage power supply (38) an electric discharge between a high voltage electrode (36) and a ground electrode (40), said electrodes being placed in said treating chamber; driving the plasma species outside the inter-electrode zone (30), towards the surface of the object(s) to be treated (50); and discharging the gas residues derived from the treatment outside the treating chamber. Moisture is directly introduced at the object to be treated or into the inter-electrode zone. The gas mixture contains at least 10 % of oxygen and 10 % of nitrogen and it preferably consists of ambient air. A relative moisture content ranging between 50 % and 100 % is present at the object to be treated. The invention also concerns various devices for implementing said method in particular for sterilising all types of medical objects.
Patent FR-2792789-A1 (FR)
Title: Microprocessor card/microphone signature verification/authentication technique having prove/verify sections with prove section calculating pre validation level and verify unit passing and computing without division operation.
Inventor: GOUBIN LOUIS
IPC: G07F7/10
Filed: 1999-04-20
Abstract: The signature verification method has an entity prove and an entity verify. The entity prove carries out an encryption calculation separate from a private key. The process calculates an entity level prove to a value of pre validation, transmits the prove entity to the verify unit providing a value of pre-validation (1). The pre-validation value allows an entity verifier computation (3) producing a modular reduction with no requirements for division in the reduction.
Patent FR-2796811-A1 (FR)
Title: Bread production involves mixing flour with flavoring
Inventor: BLAVIER JEAN CLAUDE
IPC: A21D13/00
Filed: 1999-07-27
Abstract: Bread production involves mixing flour with flavoring.  Production of bread comprises mixing flour with 0.4-3 % flavoring, adding salt and water and 4 wt.% yeast, kneading, division and shaping and letting it rise for 40-60 min. before baking.  Independent claims are included for the obtained bread and the use of a flavoring in bread production.
Patent FR-2797010-A1 (FR)
Inventor: LOPEZ CARLOS
IPC: F16F15/123
Filed: 1999-07-30
Abstract: The invention concerns a torsional vibration damper for a clutch, comprising an input element coupled to an output element (14) by a main damper (20) and a pre-damper (22), the pre-damper comprising a substantially cylindrical element (36) forming an outer cage wherein are mounted springs (40), said element (36) consisting of a metal part (50) whereof part is covered with overmoulded plastic (52) to form friction surfaces on the hub (14) and on a guide washer (10) and a bearing centring the guide washer (10). The invention is particularly applicable to motor vehicle clutches.
Patent FR-2783211-A1 (FR)
Title: Vehicle seat assembly, has locking arrangement arranged on one arm using pin engaging in notch in plate
Inventor: OKAZAKI HIROYUKI
IPC: B60N2/68
Filed: 1999-09-15
Abstract: The seat assembly has a pair of lower arms (4) fixed to two sides of a seat base frame (3). A pair of upper arms (6) are fixed to two sides of the seat back frame (5) and arranged in contact in opposition to the lower arms. A locking arrangement (8) is arranged on one of the upper arms and one of the lower arms respectively. A pin is located in the other lower or upper arm and this locates in a plate with a notch on the corresponding upper or lower arm.
Patent FR-2799366-A1 (FR)
Inventor: AFRIAT ISABELLE
IPC: A61K8/00
Filed: 1999-10-07
Abstract: Oil-in-water emulsion composition, contains optionally crosslinked polymer fibers of length 1-40 mu  and a copolymer comprising mainly 3-6C mono-olefinically unsaturated carboxylic acid or anhydride and a minor amount of an ester with a fatty acrylic acid chain.
Patent FR-2799616-A1 (FR)
Title: Heated tunnel for drying agricultural produce has refrigerating evaporator and conveyor belt arrangement mounted on supports and fitted with ventilators and recirculating ventilator
Inventor: BARBER PEDRO MORENO
IPC: A23N12/08
Filed: 1999-10-15
Abstract: An agricultural produce drying installation comprises housing (1) on which is mounted a refrigerating evaporator (2), condenser (3) and compressor (4). A conveyor-belt arrangement (6) mounted on supports (11) is fitted with ventilators (5,9) and a recirculating ventilator (10).
Patent WO-0055080-A1 (WO)
Title: Dispositif de plissage
Inventor: HARRIS GRAHAM
IPC: B65H45/30
Filed: 2000-02-17
Abstract: L'invention concerne un dispositif de plissage servant à plisser du papier ou du carton avant de le plier. Ce dispositif est muni d'un composant mâle (2) sous forme de tambour comprenant des orifices (8, 10, 12) de diverses largeurs et profondeurs destinés à recevoir des joints toriques en caoutchouc (24, 26, 28). Un composant femelle (4), presque identique au composant mâle (2), possède des orifices de réception (14, 16, 18) sensiblement plus larges et plus profonds. Une feuille de papier, fixée aux arbres supérieur et inférieur à l'aide d'un joint torique (24, 26, 28) placé dans un orifice (8, 10, 12) du composant mâle (2) aligné avec un orifice de réception (14, 16, 18) du composant femelle (4), et insérée entre les tambours, est plissée par la pression du joint torique (24, 26, 28) poussant le papier dans l'orifice de réception (14, 16, 18). Le dispositif peut être réglé rapidement et facilement pour former des plissages de diverses largeurs et profondeurs, les joints toriques élastiques endommageant au minimum le papier.
Patent WO-0055471-A1 (WO)
Title: Cle de vissage
Inventor: ALLEN JOHN TIMOTHY
IPC: E21B19/16
Filed: 2000-03-07
Abstract: La présente invention concerne une clé de vissage destinée à des tuyauteries tournantes, cette clé présentant, dans certaines réalisations, un logement extérieur, un dispositif rotatif monté dans le logement destiné à mettre une tuyauterie en rotation, un appareil d'entraînement du dispositif rotatif destiné à faire tourner ce dispositif, au moins une pince ou une mâchoire (50) montée amovible dans le logement et mise en oeuvre par le dispositif rotatif pour saisir la tuyauterie, cette pince ou mâchoire étant dotée, sur le dispositif de rotation, d'au moins un élément suiveur de came ou galet (51, 52), et d'au moins une surface de came non circulaire (20, 30), l'élément suiveur de came ou galet étant en contact et déplaçable sur la surface de came non circulaire afin de maintenir une position recherchée de la pince ou mâchoire par rapport à la tuyauterie. Dans certaines réalisations, un angle de came spécifique est maintenu, avec certaines tolérances, pratiquement sur la totalité de la longueur d'une surface de came.