baber/WOPTO huggingface dataset:
Patent FR-2810795-A1 (FR)
Title: Bipolar plate for a fuel cell comprises two metallic plates separated by segments and having recesses for the production of a composite conducting body in a single molding operation
Inventor: CHAIX JEAN EDMOND
IPC: H01M8/0271
Filed: 2000-06-27
Abstract: Bipolar plate comprises a framework of two metallic plates (30) separated by segments (32, 34, 35) between which flows a cooling fluid. Fuel and oxidant collectors supply, via channels (33), the circulation channels (21I) of a composite conducting body (20). Recesses are provided in the metallic plates for production of the body (20) in a single operation by molding.  Preferred Features: The body (20) comprises two layers on both sides of the framework except at the edge. At least one fuel or oxidant circulation channel (21S, 21I) is formed on each free surface of the body. A frame (11) of thermoplastic dielectric material is located on both sides of the framework and around the body (20). Collector recesses (15, 16) are provided at the periphery of the metal plates and the frame (11) for forming fuel and oxidant collectors. Supply channels (33) located between the plates connect the collector recesses (15, 16) to the circulation channels (21S, 21I).  An Independent claim is given for a process for fabrication of a bipolar plate, involving assembling the metallic plates (30) and the separating segments (32, 34, 35) by means of an adhesive, molding the body (20) around the framework using molding recesses (36) in the metallic plates (30), and injection of the frame made of thermoplastic dielectric material, together with simultaneous injection of the silicone joints (4, 5) on the surface of the frame (11).
Patent FR-2811744-A1 (FR)
Title: Heat transfer circuit for storage heater has metal elements fixed inside inner wall of casing to form thermal bridges between inner and outer casings
Inventor: BERTE CARLO
IPC: F24H7/04
Filed: 2000-07-11
Abstract: The generator has a vacuum gap to insulate the heat store from the exterior.  The heat store (1) has metal elements (8) connected to other elements (9) fixed inside the inner wall of the exterior casing (4) via mobile mountings (10) to form thermal bridges between the casings (1,4). The movable mountings are connected individually or in groups to a control rod (13) fixed to a magnet (12) controlled from outside the casing by electromagnets (11).
Patent FR-2812901-A1 (FR)
Title: Tubular scaffolding connector has lugs with truncated pyramidal surfaces engaging with matching recesses in tube ends
Inventor: ROUX JEANNETTE
IPC: E04G7/22
Filed: 2000-08-10
Abstract: The connector, consisting of a sleeve (10) with a hole (11) for fitting onto a first tube (1), has one or more lugs (12) of truncated pyramidal shape to engage with recesses (17) in second and additional tubes (3). Each recess has at least part of its side wall matching the outer surface of the lug, which is fixed in place by a wedging key (72).
Patent FR-2797434-A1 (FR)
Title: Distributeurs, unites de recharge et conditionnements de matieres qui peuvent etre dispersees
Inventor: FURNER PAUL E
IPC: B65D83/38
Filed: 2000-08-10
Abstract: L'invention concerne un distributeur.Elle se rapporte à un distributeur qui comprend un distributeur actif (4) d'une matière dispersée activement, comprenant un réservoir et un dispositif de distribution active de la matière à l'atmosphère, un distributeur passif (2) d'une matière volatile, comprenant un réservoir contenant la matière volatile et un dispositif de réglage de la volatilisation de la matière volatile, et un conditionnement de distributeur entourant le distributeur actif (4) et le distributeur passif (2) et comprenant un corps décoratif ayant un passage pour la distribution de la matière dispersée activement et des ouvertures (6) pour la distribution de la matière volatile, les matières pouvant être distribuées individuellement et indépendamment. Application à l'assainissement de l'air.
Patent FR-2813472-A1 (FR)
Inventor: LEROUX JEAN YVES
IPC: H04H20/63
Filed: 2000-08-30
Abstract: The invention concerns a device for routing digital data flows. It consists of a box (4) equipped with a tuner (6') connected to a satellite antenna (7') or a data distribution network, a packet demultiplexer for receiving digital data, and means for connecting it to a digital decoder (1) and to a computer (3) as well as a routing unit (9) for interconnecting all the digital flow inputs or outputs, from and to the digital decoder (1), from and to the computer (3), and from the tuner (6'). The invention concerns the digital transmission of all types of data, and in particular transmissions using packet coding consisting of a set of data routed in blocks in a network, whether radio, cable or satellite.
Patent FR-2816082-A1 (FR)
Title: Method for obtaining interaction between a web site user and an information base on another web site, comprises recording on target site means to load additional page associated with analyzing server
Inventor: VASSILEFF IVAN
IPC: H04L29/12
Filed: 2000-10-27
Abstract: When an observed user loads a target website (01) an additional page associated with an observation website (04) is generated. The additional page is displayed with the target page on the user's computer and linked (09) to the observation site. An administrative computer has an administrative page linked (12) to the observation website such that target site usage statistics and answers to questions may be accessed  Independent claims are made for equipment and web server software to support the method
Patent FR-2817627-A1 (FR)
Inventor: MOTTIER PATRICK
IPC: G02B6/12
Filed: 2000-12-05
Abstract: The invention concerns a device for transmitting optical waves comprising a structure having optical guide means, the structure including a body and a deformable part subjected to actuating means and having a platform placed between two parts of said body, said platform and said parts of said body having two opposite flanks sliding relative to one another under the effect of said actuating means. Each part (7, 8) of said body (3) comprises at least two optical guide means (13, 14, 15, 16) whereof the ends emerge on said corresponding flanks (9, 10) and said platform (5) comprises at least four optical guide means (17, 18, 19, 20) whereof the ends emerge on said corresponding flanks (11, 12). The mobile part and the actuating means are arranged such that said guide means constitute a changeover switch.
Patent FR-2820505-A1 (FR)
Title: Procede et dispositif de detection d'hydrocarbures dans un gaz
Inventor: BRYSELBOUT FRANCIS
IPC: G01N31/10
Filed: 2001-02-06
Abstract: L'invention concerne un procédé de détection d'hydrocarbures autres que le méthane dans un gaz comportant majoritairement ou essentiellement de l'oxygène, ainsi que du méthane et lesdits hydrocarbures autres que le méthane, ledit procédé comportant :- une étape de détection de l'ensemble des hydrocarbures dans ledit gaz, fournissant une première valeur d'ensemble d'hydrocarbures,- une étape de combustion des hydrocarbures autres que leméthane,- une étape de détection du méthane dans ledit gaz, fournissant une deuxième valeur,- une étape de calcul de la quantité d'hydrocarbures autres que le méthane par différence entre la première valeur et la deuxième valeur.L'invention concerne également un dispositif pour mettre en oeuvre ce procédé.
Patent FR-2814470-A1 (FR)
Inventor: ZINDEL LAURENT
IPC: A23C9/127
Filed: 2001-02-23
Abstract: The invention concerns a ferment activator based on lactic acid bacteria, characterised in that it comprises at least: a nitrogenous substance, a buffer system capable of maintaining the activity pH of the lactic acid bacteria with which said activator is to be associated at a value ranging between 5 and 7, and free of added sugar(s) capable of being metabolised by said lactic acid bacteria. The invention also concerns a method for preparing a dairy product characterised in that it consists in using said activator.
Patent FR-2822830-A1 (FR)
Inventor: MIOSKOWSKI CHARLES
IPC: C07D519/04
Filed: 2001-03-30
Abstract: The invention concerns a method concerns a method for preparing anhydrovinblastine by reducing leurosine with Ti(III) species. The Ti(III) species can be present in the form of ions, salts or complexes, and can bear Cp-type ligands.
Patent FR-2822991-A1 (FR)
Title: Car/house apparatus several direction transmission system having SMS information GSM system sent/activating/deactivating/analyzing storing information and information returned about car/house apparatus state
Inventor: TEBOUL ERIC
IPC: B60R25/102
Filed: 2001-04-03
Abstract: The several direction transmission method has modules receiving information via the GSM network, activating or deactivating apparatus or cars and analyzing and storing information. The information is sent on four possible numbers using the SMS network. Information is returned about the vehicle or apparatus state change providing information on tentative theft, stopping or starting the car or the state of the acclimatization system.
Patent FR-2823949-A1 (FR)
Title: Generating extreme ultraviolet radiation in particular for lithography involves interacting a laser beam with a dense mist of micro-droplets of a liquefied rare gas, especially xenon
Inventor: SCHMIDT MARTIN
IPC: H01J35/20
Filed: 2001-04-18
Abstract: A laser beam (24) interacts with a dense mist of micro-droplets of a liquefied rare gas, especially liquid xenon (Xe) produced by liquefying Xe gas (10). The liquid Xe is pressurized to (5-50) x 10<5> Pa and maintained at -70 to -20 deg C. The pressurized liquid Xe is injected into a nozzle (4) of minimum internal diameter 60-600 microns. The nozzle emerges into a zone of pressure of at most 0.1 Pa. Extreme ultraviolet light (30) is generated by creating a plasma resulting from the interaction between laser light (24) and a target. The target comprises a dense mist of micro-droplets of a liquefied rare gas, in particular liquid Xe, produced by liquefaction of the rare gas. The liquefied rare gas is pressurized at a pressure of 5 x 10<5> Pa to 50 x 10<5> Pa in the case of Xe, while maintaining the liquid Xe at  between -70 and -20 deg C. The pressure and the temperature of the rare gas is selected so that the rare gas is in the form of a liquid.  The pressurized liquid is injected into a nozzle (4) having a minimum external diameter of 60-600 microns. The nozzle emerges into a zone where the pressure is at most 0.1 Pa, thereby creating, in the zone at the nozzle outlet, a dense and directional mist of liquefied rare gas of average size above 1 micron, especially 5-50 microns in the case of xenon. The dense mist forms a jet that is directed along the X-axis of the nozzle (4). A laser beam is focussed on the dense mist and is adapted for interaction with the dense mist to produce extreme ultraviolet light. An Independent claim is given for apparatus used for implementation of the above process.
Patent FR-2824143-A1 (FR)
Inventor: CAILLAT PATRICE
IPC: G01N33/50
Filed: 2001-04-27
Abstract: The invention concerns the use of a miniature device for separating and isolating biological objects for various applications in the field of molecular biology, methods for making DNA or protein chips in particular, and the DNA or protein chips obtained by using said methods.
Patent FR-2809460-A1 (FR)
Title: Compresseur du type a pistons entraines en mouvement alternatif
Inventor: SHIMIZU KEIJI
IPC: F04B27/08
Filed: 2001-05-23
Abstract: L'invention concerne un compresseur à pistons.Le compresseur comprend une pluralité d'alésages de cylindre (4) et une pluralité de pistons (10) montés coulissants en mouvement alternatif dans lesdits alésages de cylindre entre une position de point mort inférieur et une position de point mort supérieur. Chacun desdits pistons se termine à une première extrémité par une portion de jupe et présente au voisinage de sa deuxième extrémité une première rainure (10a). Un segment de piston (12) de forme tronconique est inséré dans ladite première rainure (10a) de manière que son bord de plus grand diamètre s'ouvre vers la portion de jupe et que son bord de plus petit diamètre soit en butée contre la surface de fond de ladite première rainure. Une deuxième rainure (4a) est formée sur la paroi intérieure d'au moins l'un desdits alésages de cylindre (4) et s'étend axialement entre une extrémité dudit alésage de cylindre (4) située côté chambre de vilebrequin du compresseur et une extrémité située à proximité de la position de point mort inférieur.
Patent FR-2825192-A1 (FR)
Title: Container held electrical connection mechanism having section with protruding side part gripping conductor and side part connected upper component holder jaw section providing spacing/conductor alignment.
Inventor: ANDRIEU ERIC
IPC: H01R9/24
Filed: 2001-05-23
Abstract: The electrical connection mechanism has a section (2) receiving a conductor (5) with a grip mechanism made up of a screw and gripping piece. Jaw sections (9) receive electrical elements such as fuses. The jaw and section pieces are connected by a connection piece. The conduction section holder has a protruding part which connects with the connection piece so that the jaws are parallel to the conductor axis but spaced from the axis
Patent FR-2825235-A1 (FR)
Inventor: RENAULT CECILE
IPC: A23C19/068
Filed: 2001-06-01
Abstract: The invention relates to a cheese product having a total dry extract of between 40 and 60 %, a Ca/ESD mineralisation rate of less than 2 %, and a flexible, elastic, non-brittle paste exhibiting a rheological profile which is generally similar to that of pressed paste cheese. The invention also relates to a production method and usage of said cheese products as a cheese base for the preparation of cheese products exhibiting a cohesive, flexible and homogenous texture and having different tastes.
Patent FR-2829053-A1 (FR)
Title: Food product peduncle cutter, especially for cherry stalks, comprises conveyor belt and circular saws with cutting guides and blade protectors
Inventor: FACHAUX JEAN
IPC: A23N15/04
Filed: 2001-08-28
Abstract: Cutter for stalks on cherries (1), comprises a driven conveyor belt (2), circular saws (3) on parallel rotating shafts (6) above the conveyor, cutting guides (5) above the belt in front of the saws, and blade protectors (4) that keep the fruits away from the saws while allowing the stalks to be cut. The circular saw shafts are connected to a single drive motor (7), and the blades have a mist spraying. The cutter, especially for stalks on cherries (1), comprises a driven conveyor belt (2), circular saws (3) on parallel rotating shafts (6) above the conveyor, cutting guides (5) above the belt in front of the saws, and blade protectors (4) that keep the fruits away from the saws while allowing the stalks to be cut. The circular saw shafts are connected to a single drive motor (7), and the blades have a mist spraying system to keep them moist. The conveyor belt is of a thick material, joined so it is endless, and the saw blades, made from stainless steel, are toothless and have a single cutting edge. The cutting guides are in the form of thin fixed bars, attached to the front end of the conveyor by an adjustable system and forming counter-cutters adjacent to the blades.
Patent FR-2814283-A1 (FR)
Title: Separation pour des cellules d'accumulation d'energie, et procede pour leur production
Inventor: WIMBERLY ROBERT A
IPC: H01M50/466
Filed: 2001-09-14
Abstract: L'invention concerne un séparateur (10) pour une cellule d'accumulation d'énergie, comprenant une bande compressible produite à partir d'un mélange élastomère et d'un agent de réticulation, la matière élastomère étant choisie entre le caoutchouc naturel et un mélange de caoutchouc naturel et de caoutchouc synthétique.Elle concerne également un procédé pour la production de ce séparateur.Application : Production d'éléments d'accumulateurs au plomb, contenant un tel séparateur, pratiquement dépourvus d'entretien, ayant une durée de vie améliorée.
Patent FR-2821213-A1 (FR)
Title: Dispositif a semiconducteur ayant une fonction de protection
Inventor: IWAGAMI TORU
IPC: H02H7/122
Filed: 2001-09-28
Abstract: Pour la protection d'un module onduleur, un comparateur (C15) compare la tension d'une résistance en dérivation avec une tension de référence, et applique un signal d'anomalie de courant à un circuit de défaut (C10), lorsque la tension détectée dépasse la tension de référence, de façon qu'un signal d'arrêt soit appliqué à un circuit d'attaque de dispositif de puissance (C19), ainsi qu'à un circuit d'entrée (C11), pour arrêter le fonctionnement de transistors de puissance respectifs. Le circuit de défaut (C10) peut également recevoir un signal d'arrêt provenant d'un autre circuit de commande et émettre ce signal vers le circuit d'attaque de dispositif de puissance (C19) et le circuit d'entrée (C11). Cette structure permet de simplifier les interconnexions internes d'un module onduleur.
Patent FR-2814814-A1 (FR)
Title: Device for automatic testing of high-speed integrated circuits has a locking circuit and a sampling circuit that allows output data to be sampled at very high frequencies
Inventor: DALAL WAJIH
IPC: G01R31/28
Filed: 2001-10-02
Abstract: Device comprises a high speed data source supplying a test signal to an integrated circuit device under test (11), relays selectively connecting the DUT, output elements (15) coupled to receive input data pulses from the relays and to deliver data impulses to a number of locking circuits (17a-17d) and a sampling element associated with each locking circuit. The sampling element permits each locking element to transfer data pulses from its input to its output.  An Independent claim is made for a method for high speed testing of integrated circuits.
Patent FR-2831616-A1 (FR)
Title: Hydraulic fluid supply for automobile gearbox comprises chamber, communicating with distribution channels in gearbox shaft, in which rotating hydraulic distributor is housed
Inventor: BUANNEC MICHEL
IPC: F16H61/02
Filed: 2001-10-25
Abstract: The hydraulic fluid supply through distribution channels in a gearbox shaft (2) comprises a chamber (112) communicating with the channels inside which is housed a rotating hydraulic distributor (113). The distributor engages rotational driving means (117) enabling to selectively lead a distributor passage opposite a shaft distribution channel. The distributor comprises a pressure passage able to selectively supply one or two distribution channels according to the position of the distributor and a discharge cavity capable of simultaneously putting several distribution channels at zero pressure.  An Independent claim is included for a gearbox
Patent FR-2832309-A1 (FR)
Title: Femoral rod for hip prosthesis has foot with femoral rod receiving insert with shoulder to engage hemispherical cap
Inventor: BOUVET JEAN CLAUDE
IPC: A61F2/00
Filed: 2001-11-21
Abstract: The femoral rod for a hip prosthesis has a foot (1) with the proximal end formed as a frustum (4). An insert (5) has  a seating (6) complementary to the proximal end, a cylindrical outer surface and an annular shoulder (8). A hemispherical cap (20) has a cylindrical cavity (21) and a flat. The insert has an annular crown at one end (24) with a diameter in a plane perpendicular to the axis (9). Claims include a method of making the prosthesis.
Patent FR-2832558-A1 (FR)
Title: Coupling sleeve for mineral insulated electric cable, has cylindrical form with wider section to slide over cable outer conductor and narrower portion to butt on to a complementary fitting
Inventor: NGUYEN CORALIE
IPC: H02G1/14
Filed: 2001-11-22
Abstract: The sleeve has a wider section (19) which slides over the outer conductor (13) of the cable (2) and a narrower section (26) which butts a complementary coaxial fitting (3). The sleeve is slid sufficiently to enable the central conductors (11,20) to be welded, then moved to the operational position and filled (28) with insulating material. Final welds are made at the sleeve extremities  An INDEPENDANT CLAIM is also included for: A method of connecting a mineral insulated cable by using a coupling sleeve
Patent FR-2833780-A1 (FR)
Title: High frequency signal sampling having optical source and electro optical switch driven electrical pulse generator producing high extinction factor pulses from switch output
Inventor: AUVRAY GERARD
IPC: G02F1/313
Filed: 2001-12-18
Abstract: The high extinction factor pulse generator has an optical source (11) and an electro optical switch (12) with the input connected to the source. An electrical pulse generator (13) connects to the switch control, with the high extinction factor pulses delivered to the switch output (14).
Patent WO-02056087-A1 (WO)
Title: Optical switch with flexible insulated beam and method for making same
Inventor: BRUEL MICHEL
IPC: G02B6/122
Filed: 2002-01-10
Abstract: The invention concerns a method for making an optical structure and a multilayer optical structure provided with optical guide means for transmitting at least a light wave, which consists in: providing a substrate with a first layer and a second layer (4); etching out in the second electrically conducting layer (4) a groove (5) having two opposite ends (5a, 5b) and partly enclosing a first zone (6) of said layer; filling said groove with an electrically insulating material (7); etching out a cavity (9) in the second layer then in the first non-electrically conducting layer (3) partly enclosing a second zone (10) of the second layer (4), adjacent to or extending said first zone (6) and wherein emerges said groove (5); said cavity comprises a clearance in the second layer beneath at least part of the second zone; such that the closed part (14) of the second layer corresponding to said zones is electrically isolated from the rest of said layer and the cleared part beneath said second zone constitutes a beam (16).
Patent WO-02087174-A1 (WO)
Title: Method for managing a list of packets in an output port of a packet switch
Inventor: LOGE ALAIN
IPC: H04L49/901
Filed: 2002-04-19
Abstract: The invention concerns a method for taking into account priority levels which consists in storing in a processing queue, in their arrival sequence for retransmission in the output port, packet identifiers to be retransmitted and in carrying out, by backtracking step by step through the processing queue, a series of pairing comparisons of the identifiers present in the processing queue, using a bank of working registers (RD) and maintaining in the bank of working registers (RD) the identifier concerned at the end of each comparison as the earliest in the highest priority level, said operations being carried out in a queue memory (224) managed by means of four pointers: a read pointer (PL), a write pointer (PE), an auxiliary read pointer (PAL) and an auxiliary write pointer (PAE).
Patent FR-2835767-A1 (FR)
Inventor: REMY JEAN BAPTISTE
IPC: B21C51/00
Filed: 2002-02-14
Abstract: The invention relates to a method for marking and identifying linear elements such as steel reinforcements (F) for concrete, characterised in that said method comprises marking said steel reinforcements by controlling movement and at least one projection of at least one mobile marking head (200) in co-operation with the movement of said steel reinforcements (F). The invention further relates to devices for carrying out said method and a computer product for managing the same.
Patent WO-03044024-A1 (WO)
Title: 4-(oxazolopyridin-2-yl)-1,4-diazabicyclo-[3.2.2]nonane derivatives, preparation and therapeutic use thereof
Inventor: GALLI FREDERIC
IPC: A61P25/32
Filed: 2002-11-20
Abstract: The invention concerns a compound of general formula (I), wherein R2 represents a chlorine atom, a methyl group or a thien-3-yl group. The invention has therapeutic uses.