baber/WOPTO huggingface dataset:
Patent WO-0126278-A1 (WO)
Title: Set of particular keys for proving authenticity of an entity or the integrity of a message
Inventor: GUILLOU LOUIS
IPC: H04L9/32
Filed: 2000-09-29
Abstract: The invention concerns a set of particular keys designed to prove the authenticity of an entity or the integrity of a message. The proof is established by a set of keys comprising: m (≥1) pairs of private Qi and public Gi = gi2 values; a public module n consisting of the product of f(≥2) prime factors; an exponent v=2k (k > 1), linked by relationships of the type: G¿i .Qi?v   1. mod n or G¿i?   QI?v¿ mod n . The set of keys is produced such that: among the m numbers obtained by increasing Q¿i? or its inverse modulo n to modulo n square, k-1 times rank, at least one of them is different from ∓ gi; among the 2m equations: x?2¿   g¿i?  mod n, x?2¿   -g¿i? mod n at least one of them has solutions in x in the ring of the modulo n integers.
Patent WO-0141915-A1 (WO)
Title: Method for producing microcapsules which carry cationic charges
Inventor: HABAR GERARD
IPC: B01J13/20
Filed: 2000-12-05
Abstract: The invention relates to a method which makes it possible to modify anionic or amphoteric microcapsules by adding compounds with a cationic charge in a controlled manner, without causing agglomeration, flocculation or precipitation and without altering the quality of the microcapsules. To this end, cationic compounds are introduced in a controlled manner. The resulting microcapsules have an excellent affinity for textile fibers, skin, paper and hair, and can be used for fixing cosmetic compounds, perfumes, pharmaceutical products and encapsulated phytosanitary products.
Patent WO-0142371-A1 (WO)
Title: Composition based on a rare-earth sulfide, with an organic radical on the surface and its use as a colored pigment, especially in paints
Inventor: BOUSSEAU JEAN-NOEL
IPC: C09D7/62
Filed: 2000-12-05
Abstract: The invention relates to a composition which is based on a rare-earth sulfide and to its use as a colored pigment, especially in paints. The composition comprises a support which is based on a rare-earth sulfide and which contains at least one alkaline and/or alkaline-earth element, at least part of which is included in the crystalline network of said sulfide; and a layer which at least partially coats the support and which is based on at least one oxide which may have OH radicals on the surface.  The invention is characterized in that the composition has on its surface groups from the deposit on the coated support comprising at least one compound chosen from the following; water-insoluble fatty alcohols, water-insoluble aliphatic amines, silanes comprising an alkoxylated radical, epoxy-functionnalized silazanes or polyorganosiloxanes. The inventive composition is produced according to a method in which the coated support is brought into contact with at least one of the aforementioned compounds, a condensation reaction is carried out on the support and the resulting composition is separated from the reaction medium.
Patent WO-0150592-A1 (WO)
Title: Microwave pulse generator incorporating a pulse compressor
Inventor: FAILLON GEORGES
IPC: H03C7/02
Filed: 2000-12-28
Abstract: The invention concerns a pulse generator comprising a microwave source (T, 60) which delivers a pulse signal in a compression resonant cavity (15) equipped with a switching device (21) for opening and closing it. The pulse signal is stored in the compression resonant cavity (15) which is then enclosed to be compressed therein before being delivered with higher amplitude and a width less than when the compression resonant cavity (15) is open. The microwave frequency source (T) is of the amplifier type with instantaneous band pass including the resonance frequency of the compression resonant cavity. It receives in input an input signal to be amplified which is derived from the compression resonant cavity (15). The invention is applicable to high power pulse generator.
Patent FR-2808351-A1 (FR)
Title: Farming product auction method having buyer purchasing points bid center connected and sales head desk controlled with secret buyer identifier allowing sales display without showing buyer identity.
Inventor: VILAIN PASCAL
IPC: H04B10/00
Filed: 2000-04-26
Abstract: The auction method has purchase points (1-1 to 1-n, 2-1 to 2-n) and a number of buyers (3-1 to 3-n, 4-1 to 4-n). There is a bidding center (5) and a sales head desk (6). The sales head controls the bidding and a formula to control the bidding. A display screen (7) display public sales information. There is a secret identifier which associates a bid with a buyer, with the display screen displaying information about the bid but not the buyer.
Patent FR-2802797-A1 (FR)
Title: Bolt for connecting vertebra to longitudinal member, e.g. spine
Inventor: CAVAGNA REMI
IPC: A61B17/86
Filed: 2000-05-03
Abstract: The bolt or pedicle screw (1) includes a threaded rod (2) having a longitudinal axis (XX) and a head (4) in which there is a channel (5) adapted to receive a spinal support rod. The channel is formed such that its longitudinal axial plane (P) is inclined relative to the longitudinal axis of the threaded rod. The head of the screw being made up of two flanks (6,7), a threaded hole (11) is formed in one of them.  An Independent claim is also included for an apparatus to support the spine.
Patent FR-2810143-A1 (FR)
Title: Safety system for water skiers detects slack tow rope sounds alarm on dashboard
Inventor: CHASTAING CORINNE
IPC: B63B35/81
Filed: 2000-06-09
Abstract: The safety system has a tension detector (1) with recoil spring (6) and piston (5) that activate the electronic circuit (3) and gives an alarm on the dashboard (2) during a time interval until relay (12) cut out if the skier releases the tow rope (14).
Patent FR-2810964-A1 (FR)
Title: Safety stopper for preventing accidental spills from bottle fits into neck under screw cap and comprises mobile plug mounted in sleeve on spring between it and bottom stopper, collar at base of plug cooperating with peripheral groove
Inventor: EL BOUABDELLATI ABDELKADER
IPC: B65D47/24
Filed: 2000-06-29
Abstract: The safety stopper for preventing accidental spills from a bottle fits into the neck (2) under the screw cap (20). It comprises a mobile plug (4) mounted in a sleeve (18) on a spring (11) between it and a bottom stopper (8). The plug is fastened to the plug by a conical frame (17) and a collar at its base cooperates with a peripheral groove in the bottom plug, allowing it to be moved between closed and open positions.
Patent FR-2812585-A1 (FR)
Title: Method for printing thermally fusing media using an inkjet printer, in a manner analogous to existing laser-jet printers and copiers, where once the media is locally melted the ink is sprayed onto it so that it becomes embedded
Inventor: RIEUX JEAN CLAUDE
IPC: B41M5/00
Filed: 2000-08-04
Abstract: Printing method for printing media that are thermally fusing or have a thermally fusing outer layer. The print support or medium is fed into an inkjet printer and the medium melted at least locally after which ink is projected towards the melted area where it becomes embedded in the thermally fusing material.  An Independent claim is made for an inkjet printer that can be used with thermally fusing print media.
Patent FR-2815091-A1 (FR)
Title: Fitting for suspending cable trunking, comprises lower double hook with retaining tongue and upper attachment plate with retaining tongue and cutout to facilitate entry over fixed vertical rod
Inventor: DECIRY JAMES
IPC: H02G3/32
Filed: 2000-10-11
Abstract: The fitting which is made from one plate has an upper horizontal section (12) with a cut out (13) which allows entry by a fixed vertical rod. The cutout is profiled to accept rods of varying thicknesses and is completed by an angled retaining tongue (14). The lower part of the fitting has a double hook (17,18) suitable to grasp a horizontal rod on cable trunking and is also provided with a retaining tongue
Patent FR-2815660-A1 (FR)
Title: Serrure a pene coulissant a securite amelioree
Inventor: LEGRIS PHILIPPE
IPC: E05B63/00
Filed: 2000-10-20
Abstract: Une serrure à pêne (3) coulissant et à gorge (7) déplaçable à l'encontre d'un ressort (10) de compression comprend un cliquet (13) pivotant destiné à venir bloquer le pêne (3) dans la position fermée de la serrure. Le cliquet (13) repose sur la gorge (7) dans ladite position fermée de la serrure. Ce cliquet (13) effectue un pivotement complet après descente complète de la gorge (7) consécutive à un enlèvement du barillet ou organe de manoeuvre similaire de la serrure, pour venir bloquer la serrure en position de verrouillage.
Patent FR-2818422-A1 (FR)
Title: Multilayer optical recording medium for reading and writing by a laser beam comprises an alloy of germanium, antimony, indium and tellurium
Inventor: BECHEVET BERNARD
IPC: G11B7/24038
Filed: 2000-12-19
Abstract: Optical recording medium comprises a first semitransparent layer (43) and at least one second layer. The first layer is located nearest the laser beam source. Each layer comprises a phase change material having two reversible stable states under the effect of a laser beam. The phase change material of the first layer comprises an alloy of germanium antimony indium and tellurium. ((GeyTe1-y)a(SbzTe1-z)1-a)1-b(In1-xTex)b y = 0.4-0.6,  z = 0.3-0.5, x = 0.4-0.6,  a = 0.3-0.5, and  b = 0.01-0.3. The first layer (43) has reflectivity of 10-30%, transmission of at least 45%, writing power less than 23 mW and erase power less than 10 mW.  The first layer (43) is located between two confinement layers (42, 44) of a material selected from ZnS-SiO2, SiO2, Si3N4 and GeN. The first layer (43) has thickness of at least 6 nm, and the confinement layers (42, 44) have thickness of around 80 nm.
Patent FR-2820428-A1 (FR)
Title: Deicing composition used for roads, comprises a melting material and a solution of a hydrosoluble gelling agent
Inventor: CHAPPAT MICHEL
IPC: C09K3/18
Filed: 2001-02-06
Abstract: Deicing composition comprises a melting material and a solution of a hydrosoluble gelling agent.
Patent FR-2820751-A1 (FR)
Inventor: BARDIOT ANNE
IPC: C09J7/02
Filed: 2001-02-09
Abstract: The invention relates to hot-coextrudable thermofusible self-adhesives that are particularly suitable for producing multi-layer films intended to be used for easy-to-open and easy-to-reclose  repositionable  packaging containers.  Said adhesives comprise a mixture of a styrene block copolymer and a compatible tacky resin having a high melt viscosity and a traction resistance force at 1 m.s<-1>. included in the area located below the polynomial curve defined by y = - 2.82.10<-16>.x<6> + 5.92.10<-13>.x<5>   4.97.10<-10>.x<4> +2.15.10<-7>.x<3> 4.99.10<-5>.x<2> + 6.26.10<-3>.x + 4.71.10<-2> wherein the y ordinate represents the constraint which is expressed in MPa and x, abscissa, represents the deformation which is expressed in %.
Patent FR-2807507-A1 (FR)
Title: Echangeur de chaleur a structure de raccordement de tuyaux amelioree
Inventor: WATANABE AKIMICHI
IPC: F28F9/02
Filed: 2001-04-03
Abstract: L'invention concerne un échangeur de chaleur à structure de raccordement de tuyaux améliorée.L'échangeur de chaleur comprend une partie de réservoir (4) définissant une trajectoire d'admission de fluide (34) et une trajectoire d'évacuation de fluide (35) pour conduire un agent de transfert de chaleur, une partie d'admission formée d'un seul tenant avec ladite partie de réservoir (4) pour communiquer avec ladite trajectoire d'admission de fluide (34), ladite partie d'admission étant adaptée pour être reliée à un tuyau d'admission de fluide (70) servant à introduire ledit agent de transfert de chaleur dans ladite trajectoire d'admission de fluide (34), et une partie d'évacuation formée d'un seul tenant avec ladite partie de réservoir (4) pour communiquer avec ladite trajectoire d'évacuation de fluide (35), ladite partie d'évacuation étant adaptée pour être reliée à un tuyau d'évacuation de fluide (71) servant à évacuer ledit agent de transfert de chaleur de ladite trajectoire d'évacuation de fluide (35).
Patent FR-2825399-A1 (FR)
Title: Door with mortise lock, includes reinforcing part with second faceplate and wing for covering first face plate, opening for casing and space for lock cylinder protection part
Inventor: TORDJMAN NORBERT JACQUES
IPC: E05B9/00
Filed: 2001-05-30
Abstract: The door leaf cavity (4) in which the lock (26) is mounted comprises a first space (18) provided in the front side (8) of the leaf (1) and extending from the opening (6) for the lock casing (28) to the first hole (10) for the lateral passage of a cylinder face protecting part (42) previously mounted on the casing. The lock includes a reinforcing part (46) which is secured to the leaf and includes a second face plate (48) for securing to the leaf. The second face plate covers the first face plate (34) and blocks the opening for the casing. The reinforcing plate also includes a first transverse wing (54) which forms an extension of the second face plate and covers the first space. A cylinder (38) for actuating the lock mechanism has a first face (40) for receiving a key projecting at right angles from the casing and this face is surrounded by the protecting part, which like the face is oriented towards the outer side of the front side (8) of the leaf. The protecting part and first face are located in the first hole. Independent claims are also included for the following: (1) Method for making the door by introducing the lock sideways into the cavity and then attaching the reinforcing part to the leaf in order to cover the opening for the cover and the first space; and (2) Kit for assembling the door.
Patent FR-2826660-A1 (FR)
Title: Polymer used in cosmetic, pharmaceutical and industrial compositions is obtained by polymerizing N-alkyl acrylamide with monomers that are cationic or have a strong or weak acid function
Inventor: BRAUN OLIVIER
IPC: C08F220/56
Filed: 2001-06-27
Abstract: Polymer is obtained by polymerizing N-alkyl acrylamide with cationic monomers, (partially) salified monomers with a strong acid function and/or (partially) salified monomers with a weak acid function.
Patent FR-2826531-A1 (FR)
Inventor: ARDITTI DAVID
IPC: H04L9/10
Filed: 2001-06-26
Abstract: The invention relates to a cryptographic method and a chip device for protecting an electronic chip against fraud.  The inventive method consists in: mixing (1) all or part of the input parameters (Em) in order to provide a piece of data E' = (e'1, e'2, e'n, e'N) at output; changing (2) the state of a finite-states automaton by changing said automaton from an old state to a new state according to datum E' = (e'1, e'2, e'n, e'N); calculating (3) a certificate (S) by means of an output function having at least one automaton state as an input argument.  The inventive chip device comprises mixing means, a finite-states automaton and an output means for calculating a certificate (S).
Patent FR-2811489-A1 (FR)
Title: Cooking oven with blower, has controller which provides triphase alternating voltage with an amplitude, frequency and or phase which are adjustable, to the motor input signals
Inventor: DURTH WILFRIED
IPC: F24C15/32
Filed: 2001-07-05
Abstract: The oven has a blower to circulate air with a motor (17) having its electrical supply voltage, phase and frequency controlled by a control circuit. The circuit has at least one connection to a supply network to produce an alternative input voltage signal (L1). It has at least one connection (19-22'') for the control or regulator (13) and an output (12-12'') to provide triphase alternating voltage with an amplitude, frequency and or phase which are adjustable, to the motor input signals.
Patent FR-2827853-A1 (FR)
Title: Device for filtering water to allow normal commercial water bottles to be used as a feed storage for water to be purified and as a receiver for the filtered water
Inventor: GOETGHELUCK MICHEL
IPC: C02F1/00
Filed: 2001-07-30
Abstract: The device includes a vessel which forms a filter or which receives a water filtering cartridge (6). The device also has screws (2, 3) with a pitch adapted to the necks of water bottles to allow them to be held by screwing, or cylindrical openings with a diameter fitted to the pitch of screws on commercial water bottles to allow them to be held by dropping in.  The screw or opening parts of the device have air intakes (12, 13) allowing air to escape from or enter into the bottle. These air intakes are pipes through the wall of the screws or openings or bleeds. The device has a flat part of sufficient diameter to allow the filter assembly to be placed on a receiver such as a jug or carafe. This flat part ends with a cylindrical part with height acting as the resting surface for a vertical storage. The pitch of the screw is compatible with that of mineral water bottles made of transparent plastic material with a volume of between 1 and 2 litres. Two removable stoppers completely close the device. The lower part of the device has a tube (10) which guides the flow of water into the lower bottle. The vessel can be formed by elements connected to the sealed caps (4, 5) forming a filter cartridge. The cartridge (6) that it receives forms with its top part (4) a sealed vessel which guides the water to be filtered into the cartridge. The cartridge has a ring (7) which ensures a seal by adjustment. The device includes means of selecting the filter, in particular a push-fit disc (14) with an internal profile which adjusts itself to that of the chosen filter.
Patent FR-2831591-A1 (FR)
Title: Fixing bracket for door thresholds comprises rectangular central part with one end extended by tongue carrier which is extended by tongue, and opposite end comprises foldable element cut on three sides to form folding groove
Inventor: SORLIN BERNARD
IPC: E06B1/70
Filed: 2001-10-26
Abstract: The fixing/sealing bracket for a threshold (S) has its geometry and structure adapted to give it multiple positioning. The bracket is geometrically deformable in order to adapt to the envisaged positioning. It has a rectangular central part (1) whose first end is extended by a tongue carrier itself extended by a tongue (4). The opposite end comprises a foldable element (11) which is cut on three sides to form a folding groove (6).
Patent FR-2832233-A1 (FR)
Inventor: MISCOPEIN BENOIT
IPC: H04B7/26
Filed: 2001-11-13
Abstract: For the reconfiguration of a radiotelephone apparatus (AP) having components programmable in accordance with configuration modes, the invention provides a removable electronic device (DI) having stored data (PRq, Paq) defining several configuration modes (M1-MQ) which is connected to the apparatus. A configuration (Mq) mode is selected from the apparatus (AP) in the device (DI). The programmable components (C1-C4) are programmed by the device and reconfigured in accordance with the selected configuration mode data under the control of the device (DI). The data of the configuration modes can be downloaded from a server in the device through a downloading terminal.
Patent FR-2819238-A1 (FR)
Title: Travelling case for laptop has base with rigid reinforcing panel and neck straps attached to reels mounted on case, allowing their length to be adjusted
Inventor: NIEULON FABIEN
IPC: A45F5/00
Filed: 2002-01-09
Abstract: The travelling case for a laptop has a base (1b) with a rigid reinforcing panel (5) and straps (7a, 7b) which fit around the neck of the user, allowing the laptop to be used without any additional support. These are attached to reels (20) mounted on the case, allowing their length to be adjusted.
Patent FR-2834541-A1 (FR)
Inventor: VACHERESSE MICHEL
IPC: F16F9/46
Filed: 2002-01-10
Abstract: The hydraulic damper (1) comprises a cylindrical body (4) closed at one end, a rod (2) and a piston (3) which, fixed to one end of the rod, slides along the interior surface of the body and separates the interior into two chambers (12,13). A body closing plug (5) allows the rod to pass through to the outside in a sealed manner. There are selective opening means between the two chambers in the piston and a compensation chamber (7) which, connected to the compression chamber (12) serves to reserve hydraulic elements for compensating for the volume difference of the rod. The damper also comprises an adaptable compensation device (6) driven from the pressure reigning in the expansion chamber (13) allowing the same compensation device to be used as the damper or the damping law of the damper.
Patent FR-2820669-A1 (FR)
Title: Porte-piston
Inventor: BONIG STEFAN
IPC: B25C1/14
Filed: 2002-02-07
Abstract: Porte-piston, pour un piston-poussoir (8) d'un outil de scellement, le piston comportant, sur sa périphérie, une face de positionnement (16) qui est inclinée par rapport à son axe médian (17) et qui, en direction de l'extrémité arrière du piston, s'éloigne de l'axe médian (17), comprenant un dispositif de pression (21, 22) qui sollicite la face de positionnement (16) par une pression élastique. Par l'intermédiaire de cette face de positionnement (16), le piston (8) peut être maintenu et être ramené de manière sûre dans sa position de disponibilité à l'amorçage, s'il l'a quittée sans opération d'amorçage, par exemple à la suite d'une mise en contact brutale de l'outil de scellement sur un support.
Patent WO-02096276-A1 (WO)
Title: Active steerable tubular structure and endoscope made from said structure
Inventor: BIDAUD PHILIPPE
IPC: A61B1/005
Filed: 2002-05-27
Abstract: The invention relates to a steerable active tubular structure and an endoscope made from said structure. The tubular structure comprises a stack of modular units which are articulated together, two successive modular units (30a, 30b) which are adapted to pivot on at least one transversal rotational axis (R,R'), and actuators made from elastic return means (41,42) in shape-memory material, the stiffness of which varies according to the temperature, which are mounted between the said successive modular units using a return means mounted between the two successive modular units on one side of their common rotational axis. When the actuator is inactive the elastic return means returns the two modular units to their alignment position, and when the actuator is active the two modular units are pivoted by heating to vary the stiffness of the elastic return means to reach the desired position.
Patent WO-03001110-A1 (WO)
Inventor: CUEFF BERNARD
IPC: G02B6/00
Filed: 2002-06-04
Abstract: L'invention concerne le domaine des dispositifs optiques, notamment les imageurs à cristaux liquides, ainsi que les miroirs associés à ces dispositifs optiques. Le dispositif optique est coudé et comporte au moins une lampe (3) et un conduit (9) guidant au moins une partie de la lumière issue de la lampe (3), ainsi qu'au niveau d'une partie coudée du dispositif optique, un miroir (12) constitué par une feuille qui est pliée de manière, d'une part à pouvoir être partiellement introduite dans le conduit (9), et d'autre part, une fois introduite et bloquée dans le conduit (9), à réfléchir, dans une direction déterminée, une partie de la lumière issue de la lampe (3). L'invention peut notamment être appliquée à des imageurs à cristaux liquides pour aéronef militaire.
Patent FR-2836453-A1 (FR)
Title: Flan pour la realisation d'une boite, muni de moyens de calage interieur integres, et boite obtenue a partir dudit flan
Inventor: MORINIERE JEAN PIERRE
IPC: B65D5/50
Filed: 2002-02-25
Abstract: La boîte comprend une partie extérieure et une partie intérieure en forme d'entonnoir apte à caler un objet placé à l'intérieur de la boîte. Le flan (1) comprend :- des panneaux principaux (2, 3, 4, 5) articulés autour de lignes de pliage longitudinales (6, 7, 8), destinés à former la partie extérieure de la boîte;- des panneaux secondaires destinés à former la partie intérieure de la boîte, un premier panneau secondaire étant articulé à un panneau principal (5) autour d'une ligne de pliage longitudinale. Un deuxième panneau secondaire, articulé au premier panneau secondaire autour d'une ligne (34) transversale, peut être replié vers le premier panneau secondaire. Ainsi, les panneaux secondaires définissent entre eux un logement apte à recevoir ledit objet.