baber/WOPTO huggingface dataset:
Patent FR-2820561-A1 (FR)
Title: AC/DC electrical energy conversion circuit uses a group of series and/or parallel connected transformers with controlled switched primary and rectified secondary circuits
Inventor: KALVELAGE GERARD
IPC: H02M3/335
Filed: 2001-02-05
Abstract: The primary circuit (1) includes a current generator which feeds the input terminals (2,3) and the secondary circuit (4) includes a voltage generator connected in parallel with the output terminals (5,6). Alternatively the primary circuit (1) includes a current generator connected in parallel with the input terminals (2,3) and the secondary circuit (4) includes a current generator connected to the output terminals (5,6). Electric energy conversion circuit comprising: (a) N transformers each with primary (PN) and secondary (SN) windings; (b) a primary circuit (1) connected to input terminals (2,3) to which the transformer primary (PN) terminals are connected; (c) a secondary circuit (4) connected to the output terminals (5,6) to which the transformer secondary (SN) terminals are connected. Each primary circuit (1) and secondary circuit (4) of the converter includes a group of switches (IN) (uni-directional, bi-directional, diodes, IGBT, thyristors, triacs, field effect or bipolar transistors, contactors, contacts, or other types) connected to the N primary and secondary windings. A controller (7) controls the switches (IN) of at least one of the primary or secondary switches. The switches (IN) are connected so that they can connect the primary or secondary windings in series or parallel via the controller (7).
Patent FR-2823598-A1 (FR)
Title: MOS transistor production with gate length less than technological limit of photolithography comprises forming internal spacers in cavity of insulating layer prior to deposition of gate material
Inventor: MENUT OLIVIER
IPC: H01L21/336
Filed: 2001-04-12
Abstract: The production of an MOS transistor involves the realization of a MOS transistor of which the gate length, and by consequence essentially the channel length (CHL), is less than the technological limits of photolithography, by forming internal spacers (13) in a cavity of an insulating layer (8) prior to the deposition of the gate material (15). Moreover, the drain and source layers (7) are insulated from the substrate by buried insulating layers (6).  Independent claims are also included for the following: (a) a MOS transistor produced as above; and (b) an integrated circuit incorporating at least one MOS transistor thus obtained.
Patent FR-2809699-A1 (FR)
Title: Motor scooter has cover, associated with handlebar, which defines internal recess that provides storage compartment and removable closure for storage compartment
Inventor: TSUJI MITSURU
IPC: B62K19/46
Filed: 2001-05-29
Abstract: A cover (25), associated with a handlebar (16), defines an internal recess that provides a storage compartment (27) and a removable closure for the storage compartment.
Patent FR-2810437-A1 (FR)
Title: Machine a fabriquer des cartes de circuits integres de type de proximite et sans contact
Inventor: SASAKI NAOTAKA
IPC: G06K17/00
Filed: 2001-06-05
Abstract: L'invention concerne une machine à fabriquer des cartes de circuits intégrés 7 de type de proximité et sans contact comprenant un mécanisme de traitement de carte de circuits intégrés 7 qui lit et écrit des données provenant de et vers un circuit intégré 9 immergé dans la carte de circuits intégrés 7 au moyen d'un élément de transmission de signal 21 et un mécanisme de traitement de l'impression qui réalise l'impression sur une surface de la carte de circuits intégrés 7.Dans cette machine, au moins un élément de prévention de collision de carte 23, 24 comportant une partie de bord 28, 29, permettant de guider de façon régulière le transfert de la carte de circuits intégrés 7, est placé près de l'élément de transmission de signal 21.L'élément de prévention de collision de carte peut aussi être utilisé en tant que butée d'espacement permettant de fixer l'élément de transmission de signal 21. L'élément de transmission de signal peut être muni d'une partie de bord permettant de guider de façon régulière le transfert de la carte de circuits intégrés 7, à la place de l'élément de prévention de collision de carte placé près de l'élément de transmission de signal. Applications : fabrication de cartes de circuits intégrés.
Patent FR-2826166-A1 (FR)
Title: Operation of plasma display panel with discharge between triplets of electrodes, uses central electrode in triplet as anode when applying voltage pulses, and uses enlarged central electrode
Inventor: TESSIER LAURENT
IPC: G09G3/292
Filed: 2001-06-13
Abstract: The coplanar faceplate of the display panel has electrodes arranged in triplets, with a central electrode (20) and two opposite side electrodes (13,14). Activation and refresh voltage pulses are applied to the electrodes, with the central electrode always acting as anode. By making the central electrode larger, the luminous efficiency of the display panel is enhanced.
Patent FR-2829409-A1 (FR)
Title: Welded mesh fence has horizontal wires in pairs forming slots for inserting opaque panels
Inventor: GODARD BRUNO
IPC: G09F15/00
Filed: 2001-09-13
Abstract: The fence, made from vertical (2a, 2b, 2n) and horizontal (3a, 4a; 3b, 4b; 3n, 4n) welded wires, has the horizontal wires in pairs on either side of the vertical ones, forming slots for the insertion of opaque panels that fill the squares of the mesh. The panels can be inserted to fill all the squares or only some of them, according to the client's requirements. Each panel has a turned-over upper edge that acts as a stop, and its lower edge can be folded over after insertion to lock it in place.
Patent FR-2829441-A1 (FR)
Title: Automobile seat comprises back and seat part able to rotate around back-seat pivot and first foot with ends able to rotate around seat part and base allowing, in stowed position, back to lay down on seat part
Inventor: VASSEUR PATRICE
IPC: B60N2/30
Filed: 2001-09-13
Abstract: The seat comprises a back (11) and a seat part (12) mounted to rotate on each other around a back-seat pivot (13). There is a first foot (29), with its ends mounted to rotate on the seat part and the base (41) around first seat (35) and base (45) pivots respectively. The seat part can move between a stowed position in which the back and the first foot are laid down on the seat part and a deployed position where the back and the first foot are upright. In the stowed position the first foot is inclined relative to the first base pivot to the rear of the seat part so that the space occupied by the seat part is located behind that occupied by the deployed seat part.
Patent FR-2829538-A1 (FR)
Title: Electrical machine, clutch wheel and crankshaft connection has cylindrical socket fixed to frame with internal bearing for crankshaft extension which carries clutch wheel and electrical machine rotor
IPC: F02B75/06
Filed: 2001-09-12
Abstract: A cylindrical socket (246) is fixed to the machine frame (62) and has an internal ball bearing (346) which supports an extension (111) of the crankshaft (11). A clutch reaction plate (4) is bolted to the crankshaft extension and is combined with the rotor (6) of the electrical machine (2) such that the internal bearings are central to the combined mass.
Patent FR-2830672-A1 (FR)
Title: Improved windscreen wiper motor rotary switch having conducting plate with isolating annular ribs and offset support vertical axis rotating having strip conductors ring sections interconnected.
Inventor: LORIN HERVE
IPC: H01H19/58
Filed: 2001-10-05
Abstract: The rotary switch (20) has a support (22) rotating around a vertical axis (A) with a conducting plate (24). The upper horizontal face (26) has several strip conductors (28) in ring sections (30) electrically interconnected. There is a radially offset support with contact elements (34) which simultaneously contact the conductor strip. The switch has annular isolating ribs (46) projecting vertically from the conductor plated and disposed radially between adjacent rings.
Patent FR-2834404-A1 (FR)
Inventor: BOUTHORS NICOLAS
IPC: H04L9/00
Filed: 2001-12-31
Abstract: The digital word exchange exported security system has a telecommunications operator receiving a message (201), identifying the transmitter (202) and identifying the message destination (204). The operator determines the rules to apply to the message (211) and applies the regulations to the message (212) determining if the message can be retransmitted (213).
Patent FR-2821377-A1 (FR)
Title: Spiral staircase has identical steps of alternate pitch with panel risers
Inventor: DEPELSENAIRE JACQUES FIRMIN JULES
IPC: E04F11/032
Filed: 2002-01-09
Abstract: The spiral staircase has identical lozenge shaped steps of alternate pitch. Risers (8) are made from panels.
Patent WO-02078492-A1 (WO)
Inventor: MATHIJSEN VALERIE
IPC: A47C23/06
Filed: 2002-03-29
Abstract: Sommier comprenant : - un cadre (1) comportant deux côtés longitudinaux (2) ayant des extrémités (3) réunies par des traverses, - des lattes fixées à l'intérieur du cadre pour former une surface supérieure du sommier, - une natte (12) s'étendant sur les lattes et recouvrant au moins une partie visible des traverses.
Patent FR-2836044-A1 (FR)
Title: Composition pour la reparation et la cicatrisation cutanee comprenant exclusivement un vrai hydrogel physique de chitosane
Inventor: GUILLOT FRANCOIS LOUIS HENRI
IPC: A61L15/28
Filed: 2002-02-15
Abstract: La composition pour la réparation et la cicatrisation de lésions cutanées de type plaies chroniques ou aiguës, est constituée exclusivement d'un hydrogel de chitosane dont le degré d'acétylation est au plus de 40%, de préférence compris entre 4 et 6%. Il peut s'agir d'un pansement se présentant sous la forme d'une plaque ayant une épaisseur réduite, de 1 à 10mm, sous forme de particules de tailles réduites ou encore sous forme d'une pâte composée de broyats. Dans de dernier cas, on prépare l'hydrogel de chitosane, on le broie dans l'eau et on élimine partiellement l'eau jusqu'à obtention d'une pâte.
Patent FR-2836659-A1 (FR)
Title: Floor mounted ventilation grill for motor vehicle interior has housing with upper horizontal wall and upper wall defining seating for floor carpet edge
Inventor: GOURDON STEPHANE
IPC: B60H1/34
Filed: 2002-03-01
Abstract: The floor (14) mounted ventilation grill for a motor vehicle interior has fixings to cooperate the floor and carpet of the vehicle. The grill has a housing (10) with a base wall (30) and a cover (12) with a visible horizontal wall (40). The cover horizontal wall, base wall and vertical walls (31) define channels (50) for air circulation. The housing has an upper wall (32) defining a seating for the carpet edge with the horizontal wall.
Patent FR-2822096-A1 (FR)
Title: Outil de travail portable, manoeuvre a la main et comportant des appuis de pouce
Inventor: DURR BERNHARD
IPC: B27B17/00
Filed: 2002-03-14
Abstract: L'invention concerne un outil de travail portable, manoeuvré à la main, notamment une tronçonneuse à chaîne, un aspirateur-souffleur ou appareil similaire, comportant une poignée 2 destinée à porter, à guider et à manoeuvrer l'outil de travail 1. Par rapport à un axe longitudinal 3 de la poignée 2, il est prévu de chaque côté de celui-ci, un appui de pouce 4, 5.
Patent WO-03031838-A1 (WO)
Title: Clutch, in particular for motor vehicle, with pneumatic control
Inventor: DOREMUS OLIVIER
IPC: F16D25/08
Filed: 2002-10-02
Abstract: The invention concerns a clutch, in particular for a motor vehicle, comprising an annular diaphragm (54) with concave clutch characteristic curve and a pneumatic actuator (76) acting on the diaphragm (54) for clutch release, means (86, 88) being provided to generate during clutch release a resistant force which supplements that developed by the diaphragm (54). The invention is particularly applicable to industrial vehicles equipped with a pressurized gas source.
Patent FR-2837946-A1 (FR)
Title: Remote loading of a file to a computer in a motor vehicle, compresses file before delivery to vehicle unit, which can decompress and load the file to the computer on the vehicle
Inventor: LOPEZ THIERRY
IPC: G07C5/00
Filed: 2002-03-26
Abstract: The remote updating has a download unit (10) with a means (11) of acquisition of a file (7) to be downloaded, a file compression function (12) and a sender (13) delivering this compressed file to the destination receiver (14) to a loading unit (15) on board the vehicle (9). The receiving unit can decompress (18) the file and load (18) the decompressed file into a computer (8) controlling functions in the vehicle.
Patent WO-03043959-A1 (WO)
Title: Method for preparing a composition containing at least an internal dehydrating product of a hydrogenated sugar
Inventor: FUERTES PATRICK
IPC: A23L27/30
Filed: 2002-11-18
Abstract: The invention concerns a novel method for preparing a composition for internal dehydration of a hydrogenated sugar, characterized in that it comprises: a) a step which consists in distillation of a medium containing said internal dehydration product to obtain a distillate enriched with said product; b) optionally at least a subsequent step which consists in purifying the resulting distillate; c) a subsequent step which consists in bringing said distillate obtained at step a), optionally subjected to step b), in the presence of an agent capable of enhancing the stability of the internal dehydration product contained for the major part in the distillate, said agent not being in gaseous form; d) optionally a subsequent step which consists in forming the resulting composition for internal dehydration of a hydrogenated sugar. Said method enables in particular to obtain a stable isosorbide composition, characterized by its purity and/or its content of certain species, whether stabilizing or not.
Patent FR-2843404-A1 (FR)
Title: Testing cleavage activity of endonucleases, useful as reagents in molecular biology and genomic engineering, that generate overhangs, comprises testing their effects on duplex DNA substrates
Inventor: ARNOULD SYLVAIN
IPC: C12Q1/68
Filed: 2002-08-07
Abstract: Testing the cleavage activity of an endonuclease (I) that shows displaced cutting comprises incubating (I) with a double-stranded DNA substrate (II), containing two cutting sites; differentiating between substrates that have been cut, or not cut, at both sites; and detecting the cut substrates to reveal activity of (I).  Independent claims are also included for the following: (1) screening method for identifying one or more sites cut by (I);  (2) screening method for identifying (I) able to cut a predetermined site;  (3) method for selecting (I) able to cut a predetermined site;  (4) method for identifying one or more half-sites cut by a selected (I); and  (5) double-stranded nucleic acid (IIa) of about 100-3000 bp, comprising at least two distal regions that form cutting sites for (I).
Patent FR-2843523-A1 (FR)
Title: Biodegradable fibrous support for soil mulching comprises reinforcement grid made of biodegradable polymers and maintained on support face or incorporated into support mass
Inventor: GIRARD PIERRICK
IPC: C09K17/52
Filed: 2002-08-13
Abstract: A biodegradable fibrous support for mulching of the soil comprises a reinforcement in the form of a grid made of biodegradable polymers and either maintained on the whole or part of support face(s) or incorporated into the whole or part of the mass of the support.
Patent FR-2843611-A1 (FR)
Title: Electrostatic exhaust gas filter with central collection for IC engine, uses central and peripheral electrodes and collects particles on the central electrode, and heats central electrode to burn off collected particles
Inventor: GARABEDIAN CHRISTIAN CHARLES
IPC: F01N3/01
Filed: 2002-08-14
Abstract: The electrostatic filter has a peripheral electrode (12) and a central electrode (13), where the particles are collected. The peripheral electrode has points (3) directed toward the central electrode. A high potential is applied between the two electrodes to create an electric field that directs particles into the collection zone. The central electrode is enclosed by a resistance heating element (8).
Patent FR-2843904-A1 (FR)
Title: Assembly for cutting long rods into shorter sections of predetermined length, e.g. stakes or journals, includes pliers device with pivotal cutting jaws and a stop device on a perpendicular rail for determining length of cut sections
Inventor: MARCON LIONEL
IPC: B25B7/02
Filed: 2002-08-28
Abstract: The cutting assembly includes a pliers device (1) with a pair of pivotal cutting jaws (9,10) and a device (2) for determining the length of the cut sections of the longitudinal rod (4) being cut. The length-determining device includes a stop (30) mounted on a rail (28) perpendicular to the pliers device. The stop is fixed in position by a nut (34) and is disposed a specific desired distance from the jaws to define the length of the cut section.
Patent FR-2832234-A1 (FR)
Title: Imprimante qui redirige les taches vers une imprimante partenaire
Inventor: LESTER SAMUEL M
IPC: H04L29/06
Filed: 2002-11-07
Abstract: La présente invention concerne une imprimante réseau (110) qui est assignée à une imprimante partenaire (120), ainsi lorsque l'imprimante réseau (110) se trouve dans un état Non-Prêt pour traiter de nouvelles tâches d'impression, de quelconques tâches d'impression reçues par l'imprimante réseau (110) sont redirigées vers l'imprimante partenaire (120) pour y être exécutées. L'état courant de l'imprimante partenaire (120) est déterminé par l'imprimante réseau (110), ainsi les tâches d'impression sont redirigées vers l'imprimante partenaire (120) uniquement lorsque l'imprimante partenaire (120) est actuellement dans l'état Prêt.
Patent FR-2832718-A1 (FR)
Title: Use of an allylic halide in a process for polymerizing an unsaturated hydrocarbon monomer using an aluminum halide catalyst, especially for producing tackifier resins
Inventor: COTTMAN KIRKWOOD STORER
IPC: C08F210/14
Filed: 2002-11-28
Abstract: An allylic halide is used in a process for polymerizing an unsaturated hydrocarbon monomer using a catalyst based on an aluminum halide.  An Independent claim is also included for the production of a resin suitable for use as a tackifier by polymerizing a mixture of unsaturated hydrocarbon monomers with 4-18 carbon atoms in the presence of an aluminum halide and an allylic halide.
Patent FR-2848695-A1 (FR)
Title: Case receptor for electronic memory card/smart card, has superior cross parallel to inferior cross, which carries superior blades of electric contact, where convexity of contact is oriented downwards or upwards
Inventor: MICHEL BRUNO
IPC: G06K7/00
Filed: 2002-12-12
Abstract: The receptor has a superior cross (70) parallel to an inferior cross (20), which carries superior blades of electric contact. The convexity of contact is oriented downwards to cooperate with a conducting unit associated from a principal face of a smart card, and oriented upwards to comprise inferior and superior connectors with contact blades in a case. The contact blades allow electrical connectivity with conducting units.
Patent FR-2848939-A1 (FR)
Title: Object support unit for motor vehicle, has projecting unit to support objects, where support unit is movable between retracted and extended position to present free extremity in hook shape that is identical to walls external shape
Inventor: STCHOGOLEFF PAUL
IPC: B60N3/08
Filed: 2002-12-20
Abstract: The unit (40) has a projecting unit with a plane surface (46) and horizontal surface to support retain objects. The support unit is movable between a retracted position in which it is embedded in a wall (12) of a passenger cabin of a vehicle and an extended position in which it covers the wall. The support unit presents a free extremity in a shape of hook whose shape is virtually identical to an external shape of the wall.  An Independent claim is also included for a motor vehicle having an object support unit.
Patent FR-2849599-A1 (FR)
Title: Treating or preventing diabetes or diabetic complications, using kynurenine 3-hydroxylase inhibitors, preferably thiazole derivatives or new or known keto-acid compounds
Inventor: AUTIER VALERIE
IPC: A61K31/22
Filed: 2003-01-07
Abstract: The use of kynurenine 3-hydroxylase inhibitor(s) (I) is claimed in the production of medicaments for prevention and/or treatment of diabetes and diabetic complications. (I) include new thio-substituted 4-oxo-butanoic acid derivatives (I').  Independent claims are included for: (1) new ketoacid compounds of formula (I') (including their geometric and/or optical isomers, tautomers, solvates, hydrates, acid or base addition salts or prodrugs);  (2) the production of medicaments for treatment and/or prevention of diabetes, diabetic complications and/or associated disorders by increasing the number of islet of Langerhans cells, comprising screening test compounds for kynurenine 3-hydroxylase inhibiting activity in vitro and preparing pharmaceutical compositions containing compounds showing positive results in the test; and  (3) the above screening procedure. R1 = optionally substituted (os) 1-14C alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl or heteroaryl;  R2 = H, halo, OH, SH, COOH, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylcarbonyl, alkoxycarbonyl, aryl, heteroaryl, cycloalkyl or heterocyclyl;  R3 = H, halo, OH, SH, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, aryl, heteroaryl, cycloalkyl or heterocyclyl;  or R2 + R3 = =C(R16)(R17) or group completing a cycloalkyl or heterocyclyl ring;  R4 = OH, alkoxy, alkenyloxy, alkynyloxy, aryloxy, heteroaryloxy, NR12R121, N(R12)OR13, os 1-14C alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclyl, aryl or heteroaryl;  R12, R121 = H, alkyl, alkenyl, alkynyl, alkylcarbonyl, aryl or heteroaryl;  or NR12R121 = 5-10 membered mono- or bicyclic heterocycle, containing 1-4 of N, O or S, optionally containing 1-4 double bonds and os by one or more of OH, halo, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, heterocyclyl, aryl, heteroaryl or CF3;  R13 = H, alkyl, alkenyl, alkynyl, aryl, heteroaryl, NR12R121 or N(R12)OR13;  R14 = H, halo, OH, SH, COOH, alkyl, alkenyl, alkynyl, alkoxy, alkylthio, alkylcarbonyl, alkoxycarbonyl, aryl, aralkyl, heteroaryl, cycloalkyl or heterocyclyl;  or R14 + R2 = additional C-C bond or group forming a 3-7 membered ring (optionally containing 1-3 N, O or S heteroatoms, optionally containing one or more double bonds and os by one or more of =O, alkoxy, alkoxycarbonyl or alkylcarbonyloxy);  R151 = SH, alkylthio, alkenylthio, alkynylthio, arylthio, cycloalkylthio, heteroarylthio or heterocyclylthio;  R16, R17 = H, halo, alkyl, aryl, heteroaryl, cycloalkyl or heterocyclyl;  or CR16R17 = cycloalkyl or heterocyclyl ring;  provided that if R2-R4 = H, then R151 is other than SH or alkylthio.
Patent FR-2850796-A1 (FR)
Inventor: LE BAYON ARMEL
IPC: H01Q13/00
Filed: 2003-02-04
Abstract: The reflector (103) has a first circular ring (104) of cylindrical shape formed of a conductor material and directed toward a principle reflector. The ring has a diameter equal to an outer diameter of the reflector. The ring has one end fixed to outer side of reflector so as to project towards reflective side of the reflector, and is of specific height (H) to reduce the radiation spillover of the reflector. Preferably a second ring (105) in the form of a circular crown is fixed to the free edge of the first ring. The second ring has the same internal diameter as the first, and has a specific height (h) to further reduce reflector spillover. The values of the specific heights (H, h) are preferably of the order one quarter wavelength at the antenna operating frequency.