baber/WOPTO huggingface dataset:
Patent FR-2839158-A1 (FR)
Inventor: MOLINA MARIANNE
IPC: G02B6/34
Filed: 2002-04-29
Abstract: An optical filter (20) has a combination of elementary filters (10) consisting of chirped slanted Bragg gratings written optically on continuous portion of an optical waveguide. Each grating of the filter have same angle, identical length and linear chirp.  Independent claims are also included for the following:  (1) method of writing optical fiber on a portion of optical waveguide; and  (2) optical gain flattening system.
Patent FR-2839713-A1 (FR)
Title: Portable apparatus for the production of pure gases, particularly hydrogen and oxygen from thermal dissociation of water, useful for the needs of small consumers such as fuel cells for vehicules
Inventor: WIRTH HARALD
IPC: C01B3/50
Filed: 2002-05-17
Abstract: Process for the controlled production and separation of gases, partticularly from water or aqueous solutions, by conversion to vapour then supplementary heating to dissociate to a mixture of gases.
Patent FR-2841974-A1 (FR)
Title: Equipement et procede de montage d'un echangeur de chaleur, notamment pour vehicule automobile
Inventor: SCALONE ORLANDO
IPC: F28F9/00
Filed: 2002-07-04
Abstract: L'invention concerne un équipement et un procédé pour le montage d'un échangeur de chaleur (36) dans un boîtier (10) délimité par des parois (18, 19, 20, 22) et agencé pour être traversé par un flux d'air. L'équipement comprend une pièce adaptatrice (50) agencée pour être interposée entre l'échangeur de chaleur (36) et les parois du boîtier, pour rattraper un écart dimensionnel avec un autre échangeur de chaleur. On peut ainsi placer dans un même boîtier (10) soit directement un échangeur de chaleur d'un premier type, soit directement un échangeur de chaleur (36) d'un second type, avec interposition de la pièce adaptatrice (50). Application notamment aux véhicules automobiles.
Patent FR-2841764-A1 (FR)
Inventor: FOURCAULT ERI STEPHANE
IPC: A61B17/86
Filed: 2002-07-05
Abstract: The screw has a pair of grooves (10) respectively provided at a level of a distal part (6) and a proximal part (2) to realize tapping for the distal and proximal parts. The groove at the distal part is designed in helical shape and extended on an axial length of an external thread (7) of the distal part. A terminal zone (8) of the distal part is provided with preparation units (11) in bone fragments of a housing for receiving an intermediate part (5) and the distal part, where the preparation units comprise a tooth (11A) extending axially.
Patent FR-2842374-A1 (FR)
Title: Office intercom system has two battery powered short range portable transmit receive units with loudspeakers and switch operated microphones
Inventor: BEDJAI CLAUDE ANDRE
IPC: H04M1/725
Filed: 2002-07-12
Abstract: An office intercom system has two battery powered short range portable transmit receive units with separated transmit bands, permanently on loudspeakers and switch operated microphones so as to allow communication between manager and secretary independently of the telephone system.
Patent FR-2833049-A1 (FR)
Title: Dispositif compresseur hybride
Inventor: SUZUKI YASUSHI
IPC: F04B27/08
Filed: 2002-12-02
Abstract: Dans un compresseur hybride pour un véhicule ou un moteur à combustion de véhicule est arrêté lorsque le véhicule temporairement arrêté, une poulie (110), un moteur (120) et un compresseur (130) peuvent être entraînés de manière indépendante des uns des autres et sont accouplés à une roue solaire (151), à des porte-pignons satellites (152) et à une couronne (153) d'un engrenage planétaire (150). La vitesse de rotation du moteur électrique est ajustée par un contrôleur, de sorte qu'une vitesse de rotation du compresseur est changée par rapport à une vitesse de rotation de la poulie. En conséquence, le coût de production du compresseur hybride et sa dimension peuvent être réduits, tandis qu'une fonction de refroidissement peut être assurée même lorsque le moteur à combustion de véhicule est arrêté.
Patent FR-2848170-A1 (FR)
Title: Hydraulic control system for braking of automobile vehicle, has control valve with valve piston, elastic part soliciting valve piston towards rest position, and another elastic body prompting valve body and piston
Inventor: TRENADO GUILLAUME
IPC: B60T13/575
Filed: 2002-12-10
Abstract: The system has a differential pressure servomotor (1) fixed to a main cylinder (2). A control valve (15) has a valve piston (20), and an elastic part soliciting valve piston towards a rest position. The valve body and the piston are prompted by another elastic body and a stopping device (53). The stop device coincides equally with the valve body and the piston to fix the rest positions of the valve body and the piston.
Patent FR-2849555-A1 (FR)
Title: Information signal encoding method for orthogonal frequency division multiplexing communication system, involves associating codeword of length n with every block of k information signals belonging to Galois field
Inventor: PIRET PHILIPPE
IPC: H03M13/13
Filed: 2002-12-26
Abstract: The method involves associating a codeword of length n with every block of k information signals belonging to a Galois field Fq, where q is an integer greater than 2 and equal to a power of a prime number. An element at Happroximatelyaapproximatelyb at position (alpha,beta) of a parity matrix H is equal to a value taken by monomial point Mapproximatelya at point Papproximatelyb. The points Papproximatelyb are pairs of non-zero symbols of Fq are classified into two aggregates.  Independent claims are also included for the following:  (a)  a method of encoding received data (b)  an encoding device (c)  a decoding device (d)  apparatus for transmitting encoded digital signals (e)  apparatus for receiving encoded digital signals (f)  a system for telecommunicating data in the form of blocks of predetermined length (g)  a system for mass storage (h)  a fixed data storage unit (i)  a computer program (j)  a method of decoding a received word.
Patent FR-2850043-A1 (FR)
Title: Shellfish e.g. oyster, weight gauging device, has stopper conveyer to drag shellfish by thrust on slipping base plate that has two pieces spaced apart from each other for placing weighing unit to measure weight of shellfish
Inventor: BESNARD ERIC
IPC: B07C5/18
Filed: 2003-01-20
Abstract: The device has a stopper conveyer (1) susceptible to drag a shellfish by thrust on a slipping base plate. The slipping base plate is stretched to the conveyer to leave a sole of the shellfish from a supply zone to an ejection zone. The slipping base plate has two pieces (21, 22) spaced apart from each other for placing a weighing unit (4) for measuring a weight of the shellfish.
Patent FR-2850970-A1 (FR)
Title: New quaternary aromatic nitrogen heterocycle derivatives that fix the G-quadruplex structure of DNA or RNA are telomerase inhibitors, useful in the treatment of cancers and some genetic disorders
Inventor: HITTINGER AUGUSTIN
IPC: A61P37/00
Filed: 2003-02-07
Abstract: Compounds that fix the G-quadruplex structure of DNA or RNA (IB), their isomers, racemates, enantiomers, diastereoisomers, and their salts are new : Compounds that fix the G-quadruplex structure of DNA or RNA, and having the general formula (IB): aromatic ring containing N in quaternary form - (NR 3>) p- CO-divider - (CO) m-(NR' 3>) q-X-aromatic or non-aromatic ring their isomers, racemates, enantiomers, diastereoisomers, and their salts are new. m, p, q : 0 or 1; aromatic ring containing N in quaternary form : quinoline (optionally substituted by N(R a>)(R b>), 1-4C alkyl or alkoxy) in which the ring N is quaternized 1-4C alkyl, optionally substituted by OH, carboxy, 1-4C alkoxy or alkylthio, amino, alkylamino, or dialkylamino, a quinoline group substituted by at least one group N(R a>)(R b>) or alkyl or alkoxy of 1 - 4 C atoms, or quinoline having a quaternary N atom, a benzamidine, a pyridine or phenyl optionally substituted by halogen, alkoxy, CN, carbonylamino optionally substituted by one or more alkyl groups, guanyl, alkylthio, amino, alkylamino, dialkylamino, nitro, alkyleneamino, or alkenyleneamino, or an aromatic or non-aromatic mono-, di- or tricyclic heterocyclic group having 0 - 2 heteroatoms per ring but having at least one hetero atom and optionally substituted by alkylene or alkenylene groups of up to 4 C atoms and the heteroatom is quaternized N; R a>, R b>H or 1-4C alkyl; R 3>and R' 3>h, 1-4C alkyl or aralkyl; X : a simple bond, 1-4C alkyl2-4C alkenyl or alkynyl, or phenyl; the divider : 5 or 6 membered heterocycle containing N, S, or O, phenyl, diazine or triazine these being optionally substituted by halogens, alkyl, thio, oxy, or amino, themselves optionally substituted by 1-4C alkyl with the proviso that when X is a bond, the divider is phenyl optionally substituted by NH 2, m, p, and q = 1, and R 3>and R' 3>are H, then in the aromatic N heterocycle, the aromatic ring is neither unsubstituted quinoline nor quinoline substituted on the N atom by alkyl, and when the divider is a triazine and p and q are both 1, then m is not 0. ACTIVITY : Cytostatic; Muscular-Gen; Dermatological; Vasotropic; Endocrine-Gen. MECHANISM OF ACTION : Telomerase inhibitors.
Patent FR-2851256-A1 (FR)
Title: Preparing genetically modified bacteria, useful for preparation of L-methionine from alkyl mercaptan, by modifying an enzyme to improve methionine synthase activity
Inventor: CHATEAU MICHEL
IPC: C12N9/88
Filed: 2003-02-18
Abstract: Method for preparing, from a starting bacterial strain, a genetically modified strain (A) having a modification in a gene (I) encoding an enzyme (II) with methionine synthase (MS) activity better than in the parent strain, and able to produce 2-amino-4-(alkylthio)butyric acid (III) in presence of alkyl mercaptan (IV). Method for preparing, from a starting bacterial strain, a genetically modified strain (A) having a modification in a gene (I) encoding an enzyme (II) with methionine synthase (MS) activity better than in the parent strain, and able to produce 2-amino-4-(alkylthio)butyric acid (III) in presence of alkyl mercaptan (IV). The parent strain is subjected to selection pressure in presence of (IV) so as to direct evolution of the gene encoding cystathionine-gamma -synthase (X) or O-acyl-L-homoserine sulfhydrolase (Y) towards a gene with improved MS activity. An independent claim is also included for (A) produced by the new method.
Patent WO-2004042385-A1 (WO)
Title: Method for determining vanishing temperature of petroleum product crystals and device therefor
Inventor: CLERIS HERVE
IPC: G01N33/28
Filed: 2003-10-29
Abstract: The invention concerns a method for determining the vanishing temperature of petroleum product crystals, characterized in that it comprises the following steps: introducing the sample to be analyzed in a measuring cell (4), arranged in a cryostatic chamber (1); connecting a laser emitter (6) and an associated optical receiver (7) to pass an optical beam through the sample to be analyzed and recording the light intensity received by the receiver (7); gradually lowering the temperature of the cryostatic chamber (1) then increasing it again gradually while recording the curve representing the variations in the light intensity received by the receiver (7) based on the temperature; and determining the vanishing temperature of the crystals from said curve.
Patent FR-2852973-A1 (FR)
Inventor: ANDOLFATTO FRANCOISE
IPC: C25B11/04
Filed: 2003-03-28
Abstract: The invention relates to a process for the formation of a coating of metal oxides comprising at least one precious metal from Group VIII of the Periodic Table of the elements, optionally in combination with titanium and/or zirconium, on an electrically conductive substrate made of steel or of iron, which consists in applying a sole solution of acetylacetonate(s) of the said metal(s) dissolved in a (plurality of) solvent(s) which specifically dissolve(s) each metal acetylacetonate; and in then drying and calcining the coated substrate. The invention also relates to an activated cathode obtained from the electrically conductive substrate coated with metal oxides and to its use in the electrolysis of aqueous solutions of alkali metal chlorides.
Patent FR-2853085-A1 (FR)
Title: Une methode de prospection sismique
Inventor: JEFFRYES BENJAMIN PETER
IPC: G01V1/00
Filed: 2003-04-07
Abstract: Une méthode de prospection sismique comprenant les étapes d'activation du ou de chaque vibreur dans un premier groupe de vibreurs au temps T0, et d'activation subséquente du ou de chaque vibreur dans un deuxième groupe de vibreurs au temps T1 qui satisfait T0 < T1 < T0 + S1 + L où S1 est le temps de balayage du premier groupe de vibreurs et L est le temps d'écoute. Au moins un groupe parmi le premier groupe de vibreurs et le deuxième groupe de vibreurs comprend au moins deux vibreurs. Le premier groupe et le deuxième groupe de vibreurs peuvent être le même groupe ou bien ils peuvent être des groupes différents. Cette méthode permet de réduire le temps requis pour achever une étude sismique par comparaison avec les techniques de "tirs simultanés" et de "tirs à balayage glissant" de l'art antérieur.Dans un cas où le premier groupe et le deuxième groupe de vibreurs sont différents, la méthode peut en outre comprendre l'activation du ou de chaque vibreur dans le premier groupe de vibreurs au temps T2, où T1 < T2 < T1 + S2 + L et S2 est le temps de balayage du premier groupe de vibreurs, puis l'activation du ou de chaque vibreur dans le deuxième groupe de vibreurs au temps T3 où T2 < T3 < T2 + S1 + L et où T3 - T2 ≠ T1 - T0. Le temps de retard variable entre un tir du premier groupe de vibreurs et le tir correspondant du deuxième groupe de vibreurs signifie que du bruit harmonique se produira à des temps différents dans les enregistrements de tirs de sorte que le bruit puisse être éliminé en combinant de façon appropriée les enregistrements de tirs.
Patent FR-2855199-A1 (FR)
Title: Rainwater guttering manufacturing procedure has flat base and raised side formed by shaping a metal strip with rollers
Inventor: BRACHET HERVE
IPC: B21D5/08
Filed: 2003-05-19
Abstract: The procedure for making rainwater guttering for sloping tiled roofs where the guttering has a flat base fastened to the roof surface close to its lower edge. e.g. under a row of tiles, and a raised outer surface to retain and guide the rainwater, uses a profiling machine with rollers to make a fold (13) between the base and raised surface in a continuous strip of metal such as aluminum, copper or zinc. the procedure also includes a stage that gives the guttering's raised surface finishing folds (14).
Patent FR-2857088-A1 (FR)
Inventor: LEON FABIENNE
IPC: F42B15/01
Filed: 2003-07-04
Abstract: The missile (2) has an emitter (4) that emits light, preferably laser, impulsions (5) towards a receptor (6) placed on a fixed post (1). The missile moves away from the receptor while being rotated about its longitudinal axis around its longitudinal axis. An interrupt activating unit stops the functioning of the emitter and turns off the light impulsions when the rotational movement of the missile stops.
Patent FR-2858281-A1 (FR)
Title: Shutter for cab interior partition of motor vehicle e.g. car, has sealing unit constituted of assembly joint connected to assembly zones of peripheral portions of walls, where joint assures tight connection between walls
Inventor: DEKERLE DAMIEN
IPC: B62D25/24
Filed: 2003-07-30
Abstract: The shutter has two walls (210, 220) in respective rigid materials, where the wall (220) covers an inner side (211) and the wall (210) spaced from the wall (220) to maintain a gap (205) on a central zone. A sealing unit is constituted of an assembly joint (230) connected to assembly zones (218, 228) of respective peripheral portions of the walls. The joint assures tight connection between the walls at their periphery. An independent claim is also included for a vehicle with a partition provided with an opening to be sealed.
Patent FR-2858224-A1 (FR)
Inventor: CANDAU DIDIER
IPC: C09K23/42
Filed: 2003-08-01
Abstract: A light-protective composition (A), for protecting skin or hair against UV radiation, comprises: (i) a liquid phase consisting of an oil-in-water emulsion, emulsified by dimeric surfactant(s) (I) containing two same or different surfactant moieties consisting of a hydrophilic head and a hydrophobic tail, linked at the heads via a spacer group; (b) a UV filtering system containing metal oxide-based mineral nanopigment(s); and (c) associative polymer(s) (II). An independent claim is included for the preparation of (A).
Patent FR-2858519-A1 (FR)
Title: Bite detecting device for use by fisherman, has screw roll including alerting device that is activated by bite signal to warn fisherman monitoring bite and includes vibrator
Inventor: AMIAUD FRANCK PATRICE GILBERT
IPC: A01K97/12
Filed: 2003-08-06
Abstract: The device has a bite detector (D) arranged near a fishing rod for detecting movements of the rod. The detector includes a transmitter for transmitting a signal representative of a bite. A screw roll (C) has a receiver (R) for receiving the signal. The screw roll includes a light alerting device e.g. LED, that is activated by the signal to warn fisherman monitoring the bite. The alerting device includes a vibrator (Vb).
Patent FR-2858602-A1 (FR)
Title: Conteneur de collecte de dechets
IPC: B65F1/16
Filed: 2003-08-08
Abstract: La présente invention concerne un conteneur de collecte de déchets, comportant : une cuve, au moins un couvercle (3) apte à pivoter autour d'un premier axe d'articulation (Y1), entre une position de fermeture et une position d'ouverture de la cuve, un dispositif d'ouverture du couvercle comprenant une pédale d'actionnement (16), permettant l'ouverture du couvercle sans déplacement dudit premier axe d'articulation (Y1), au moins un tourillon de levage (10) fixé sur la cuve et apte à coopérer avec un engin de levage d'un véhicule de ramassage,caractérisé par le fait que le dispositif d'ouverture comporte : au moins une boucle (30) agencée pour s'engager sur le tourillon de levage (10) et coulisser par rapport à celui-ci, un premier élément filaire, notamment un câble (31), avec une première extrémité solidaire de la pédale (16) et une deuxième extrémité solidaire de la boucle (30), permettant, lorsque la pédale est actionnée, d'entraîner la boucle (30) vers le bas, un deuxième élément filaire, notamment un câble (32), avec une première extrémité solidaire de la boucle (30) et une deuxième extrémité solidaire du couvercle (3), permettant, lorsque la boucle est entraînée vers le bas, de provoquer l'ouverture du couvercle.
Patent FR-2859665-A1 (FR)
Inventor: VINCENT PHILIPPE
IPC: B60H1/00
Filed: 2003-09-12
Abstract: The device has an air mixing chamber (7) communicating with hot and cold air flow supply conduits (4,5) and with two air flow distribution conduits (2,3) connected with air distribution openings. A control unit has two valves (9,10) equipped with respective blocking walls (12,13) to manage passage of hot and cold air flow to the chamber, and a valve (11) managing passage of hot air flow to a downstream part (17) of the chamber.
Patent FR-2859713-A1 (FR)
Title: Packing device for e.g. windshield wiper blade, has surface cooperating with portion of blades upper part and extending with respect to zone situated between other surfaces that cooperate with respective portions of blades lower part
Inventor: CLAMAGIRAND CATHERINE
IPC: B65D25/10
Filed: 2003-09-15
Abstract: The device has a maintenance unit (20) comprising a support surface (21) to cooperate with a portion (141) of an upper part (140) of a windshield wiper blade (100). A support surface (22) cooperates with a portion (151) of a lower part (150) of the blade. A support surface (23) cooperates with a portion (152) of the lower part. The surface (21) extends with respect to a zone situated between the surfaces (22,23).
Patent FR-2864423-A1 (FR)
Title: Aircraft and helicopter guidance controlling device, has frame partition extending perpendicularly from cap to chip and separating two distinct zones of chip, and electronic components placed in distinct zones
Inventor: MERLET ETIENNE
IPC: H05K7/14
Filed: 2003-12-23
Abstract: The device has a chip (3) forming support for integrated electronic components (2), and a cap (4) mounted on the chip for covering the electronic components. A frame partition (30) extends perpendicularly from the cap to the chip and separates two distinct zones of the chip, where the electronic components are placed in the distinct zones which include two electronic control circuits.
Patent FR-2864880-A1 (FR)
Title: Leek harvesting machine for use with agricultural tractor, has container with end wall, where harvested products are disposed transversally onto container by harvesting unit and are made to fall in transversal position into container
Inventor: QUERU JEAN FRANCOIS
IPC: A01D33/10
Filed: 2004-01-14
Abstract: The machine has a storage container (7) including an end wall (23) moving from a lower position to a higher position at the level of two other end walls. A chassis (3) includes a support unit (26) for positioning the container on a cleaned surface. Harvested products (10) are disposed transversally onto the container by a harvesting unit and are made to fall in a transversal position into the container.
Patent FR-2851855-A1 (FR)
Title: Transistor power stage for control of DC motor with short circuit protection, uses monitoring circuits and temperature signals from both upper and lower transistors in bridge arm to allow bridge controller to cut off transistors
Inventor: WOLF BERNHARD
IPC: H03K17/082
Filed: 2004-02-25
Abstract: Each arm of a bridge power control has upper and lower power transistors (TH,TL) delivering a signal (ENH,ENL) dependent on their operating temperature. Upper and lower transistor monitoring circuits (RS, DS, TK, DK, CK) detects a short circuit from the drop in voltage over a transistor. The bridge controller (BT) responds to these signals by cutting off the appropriate power transistor.
Patent FR-2854004-A1 (FR)
Title: Electrical machine e.g. AC motor for powered axle, has rotor axis connected to rotor and includes axial canal extending in bearing point zone of rotor axis and in zone of rotor where axial canal receives cooling fluid
Inventor: TESAR IVO
IPC: H02K9/193
Filed: 2004-04-16
Abstract: The machine has a rotor axis (7) connected to a rotor (6) and includes an axial canal extending in a bearing point zone of the rotor axis and in zone of rotor where the axial canal receives cooling fluid. The axial canal is in centered single open piercing form for receiving a tube in a concentric manner where inner volume of the tube communicates with the axial canal for fluid passage communication. An independent claim is also included for a powered axle.
Patent FR-2870348-A1 (FR)
Title: Diagnosis of liver disease and its severity, comprises measuring levels of at least three specific variables, and optionally patient characteristics, to provide a score, also useful for monitoring treatment
Inventor: CALES PAUL
IPC: G06F19/00
Filed: 2004-05-14
Abstract: Diagnosing presence and/or severity of liver disease and/or monitoring efficacy of its treatment, comprising measuring variables in patient sample, optionally determining at least one clinical variable characteristic of patient, combining variables to obtain a score and using the score to diagnose disease and/or severity, is new. Diagnosing presence and/or severity of liver disease and/or monitoring efficacy of its treatment comprises: (a) measuring, in a patient sample, at least three variables, including at least one of platelets (PLQ) and prothrombin (PT); (b) optionally determining at least one clinical variable characteristic of the patient; (c) combining, in a logistic or linear form, at least 4 variables of (a) and optionally variables of (b) to obtain a score (S); and (d) using (S) to diagnose disease and/or severity. The variables of (b) are: alpha 2-macroglobulin (A2M); hyaluronic acid (HA); apolipoprotein A1 (Apa1); N-terminal peptide of procollagen type III (P3P); gamma -glutamyltranspeptidase (GGT); bilirubin; PLQ; PT; asparate aminotransferase (ASAT); alanine aminotransferase (ALAT); urea; sodium (Na); glycemia; triglycerides; albumen (ALB) and alkaline phosphatases (PAL).