baber/WOPTO huggingface dataset:
Patent WO-03000221-A1 (WO)
Title: Use of quaternary polyammonium in the treatment of acne and cutaneous disorders linked to hyperseborrhoea
Inventor: RICHARD HERVE
IPC: A61P17/00
Filed: 2002-06-10
Abstract: The invention relates to quaternary-polyammonium-based compounds and compositions for the treatment of acne and cutaneous disorders linked to hyperseborrhoea. Said composition is active in the treatment of greasy skin having a tendancy towards acne, seborrhoeaic dermatitis and dandruff problems, especially with respect to the following micro-organisms: Propionibacterium acnes, Propionibacterium granulosum,  and yeasts such as $i(Malassezia.)
Patent WO-03004587-A1 (WO)
Title: Method for production of medium distillates by hydroisomerisation and hydrocracking in two stages of material from the fischer-tropsch process
Inventor: BENAZZI ERIC
IPC: C10G65/12
Filed: 2002-06-26
Abstract: The invention relates to a method for production of medium distillates from the residue produced by a Fischer-Tropsch unit, comprising an optional fractionation to give at least one heavy fraction with initial boiling point of 120-200 °C, optionally hydrotreating said heavy fraction, or said residue, then bringing the above into contact with a first amorphous hydrocracking/hydroisomerisation catalyst containing at least one noble group VIII metal, the residue obtained being distilled, then the residual fraction which boils above the medium distillates and/or part of the medium distillates is brought into contact with a second hydrocracking/hydroisomerisation catalyst which contains at least one noble group VIII metal. The invention further relates to an installation.
Patent FR-2837288-A1 (FR)
Inventor: ANDRIEU XAVIER
IPC: G02B6/44
Filed: 2002-03-14
Abstract: The optical fibre includes an intermediate coating which includes a coloring element. The properties of the coloring element are such that they can be modified by irradiation of this layer by a laser beam in order to inscribe data using a bar code.  The optical fibre includes at least one primary coating layer, and a secondary coating layer. A further intermediate coating is applied between the primary and secondary layers, and this intermediate layer includes a coloring element. The properties of the coloring element are such that they can be modified by irradiation of this layer by a laser beam in order to inscribe data. The secondary layer is transparent to the laser beam. The intermediate layer is a thin layer - less than 100nm in thickness. The coloring layer may include a thermo-chromic material comprising between 0.1% and 10% of the weight of the coating layers. The encoding, based on changing the color, may be a bar code.
Patent WO-03038358-A1 (WO)
Title: Method and installation for separating a gas containing methane and ethane with two columns operating at two different pressures
Inventor: PARADOWSKI HENRI
IPC: F25J3/02
Filed: 2002-10-11
Abstract: The invention relates to a method of separating a dry feed gas (1) containing mostly methane, ethane and propane into a first product (17), called the treated gas, which is relatively more volatile, and a second product (34), called fraction C2 plus, which is relatively less volatile.  The inventive method comprises: (i) an operation involving the cooling of the supply gas (1) into a cooled gas (2); (ii) an operation whereby the cooled gas (2) from operation (i) is separated and treated; and (iii) distillation in a distillation device (C3).  The invention also relates to the corresponding installation.  According to the invention, the distillation device (C3) comprises at least first and second distillation columns, (C1) and (C2), which operate at different pressures.
Patent FR-2838428-A1 (FR)
Title: Sewage treatment plant has a continuous aerobic reactor, and a thermal reactor, to process the sewage with a reduction in waste
Inventor: VERONESE THIERRY
IPC: C02F1/44
Filed: 2002-04-12
Abstract: The sewage treatment plant has a reactor where the sewage is fermented continuously and biologically, in a reactor (1) with an aerobic action on the watery sewage to form a reaction mixture as a biomass. Part of the mixture is taken continuously for ultrafiltration (4). The permeate is extracted and the retentate is recirculated in the reactor to maintain a constant reaction volume. All or part of the mixture is taken off at intervals to a reactor (11), for a heat treatment at a temperature of 50-100degreesC, together with an alkaline treatment and a stirrer (14), to give a bacterial lysate recycled back to the aerobic reactor by a pump (P) through a heat exchanger (10).
Patent FR-2839216-A1 (FR)
Title: Linear actuator for automatic gearbox, comprises two plate permanent magnets situated side by side with opposing polarities and moving within magnetic core which has three windings
Inventor: MACUA EUGENIO
IPC: F16H61/32
Filed: 2002-04-26
Abstract: Two permanent magnets (220,222) shaped as plates are located side by side and move in a magnetic core (215) which includes three electric windings (211,212,213). The permanent magnets have opposing polarities and the windings are distributed in a manner which allows for the step length and the covering effect of the bundled winding conductors. The steps are obtained by energising the windings successively  Independent claims are also included for the following : 1) A coil control circuit which consists of bridges and switches 2) Open and closed loop actuator control methods 3) Automatic gearbox actuator of type which has control finger and uses the linear actuator for the translation required for gear selection
Patent FR-2826615-A1 (FR)
Inventor: RIEGER CHRISTIAN
IPC: F16D48/06
Filed: 2002-06-25
Abstract: The invention relates to a method for altering the coupling torque of a coupling in the drive train of a vehicle with an automatic gearbox and/or automatic coupling in a creep drive mode of a vehicle. According to the invention, the coupling torque is altered according to at least one variable, the parameter of the vehicle describing the creep drive mode thereof.
Patent FR-2841932-A1 (FR)
Title: Portable drilling unit comprises shaft rotational driving head held by structure and energy production unit supplying energy through flexible connection to driving head
Inventor: FRAGONAS JACQUES
IPC: E21B7/02
Filed: 2002-07-02
Abstract: The drilling unit comprises a shaft and shaft rotational driving head (110) and a manual holding structure (130) carrying the driving head. There is an energy production unit (200) for supplying energy to the driving head and a flexible energy connection (300) between the energy unit and driving head.
Patent FR-2841973-A1 (FR)
Title: Dispositif de support d'echangeurs de chaleur et module d'echange de chaleur associe
Inventor: LEVASSEUR ANTOINE
IPC: B60H1/32
Filed: 2002-07-05
Abstract: Le dispositif de support d'échangeurs de chaleur (34, 36, 40) est constitué par un cadre (2) comportant des faces horizontales (4, 6) et verticales (8, 10) munies de moyens de fixation (42, 50, 72, 74, 80) pour fixer des composants d'échange de chaleur tels qu'un condenseur (34), un radiateur de refroidissement de moteur (36), un groupe moto-ventilateur (38) et un radiateur d'air de suralimentation (40). Chaque composant est fixé directement sur le cadre (2) indépendamment des autres composants. Le cadre comporte en outre des attaches (28, 30) permettant de le monter sur un châssis de véhicule automobile par l'intermédiaire de moyens flexibles d'amortissement des vibrations.
Patent FR-2842264-A1 (FR)
Title: Sealed bearing assembly, especially for a concrete mixer reduction gear shaft, has friction seal engaging with outer spherical surface of ring
Inventor: ZANETTE WALTER
IPC: F16C33/76
Filed: 2002-07-11
Abstract: The sealed bearing assembly (1), comprising an outer bearing ring (13) with a spherical outer surface fixed to a housing (3), at least one concentric inner bearing ring (11, 12) fixed to an axial sleeve (10) on a flange (2) and balls (14, 15), incorporates a friction seal (6) engaging with the outer spherical surface (51) of a curved ring (5). The centre (C5) of the sphere containing the ring's outer surface coincides with the centre (C13) of the sphere containing the outer surface (131) of the bearing's outer ring (13). The curved ring (5) is made from a non-oxidising alloy and preferably stainless steel.
Patent FR-2827643-A1 (FR)
Title: Control valve for wobbleplate compressor of vehicle air-conditioning system, controls one of outlets by increasing or decreasing size of outlet, for controlling gas mass flow into compressor
Inventor: LOY CHRISTOPH
IPC: F04B27/18
Filed: 2002-07-16
Abstract: An inlet is connected to pressure chamber (27) of compressor. A pair of outlets are respectively connected to crank chamber (22) and suction chamber (26) of compressor. A coil and an armature control closing element connected to respective outlet to increase or decrease the size of outlet for controlling gas mass flow into the compressor.  An Independent claim is included for wobbleplate compressor.
Patent FR-2830622-A1 (FR)
Title: Procede de surveillance et detecteur opto-electronique
Inventor: WASLOWSKI KAI
IPC: G01V8/20
Filed: 2002-08-05
Abstract: L'invention concerne un procédé de génération d'un signal positif ou négatif de détection d'objet en fonction de la présence ou de l'absence d'un objet dans un avant-plan ou dans un arrière-plan d'un domaine de surveillance d'un détecteur optoélectronique, pour lequel, pendant une phase de service, de la lumière est émise en direction du domaine de surveillance, plusieurs signaux de réception étant engendrés en fonction de la lumière de l'émetteur réfléchie et captée, ces signaux étant affectés à l'avant-plan ou à l'arrière-plan, et une différence des signaux de réception étant comparée avec une valeur seuil de différence pour la génération d'un signal positif ou négatif de détection d'objet, rnoyennant quoi pour un changement d'un signal négatif à un signal positif de détection d'objet, une hystérésis de commutation est formée. Pour la formation de l'hystérésis de commutation, l'affectation des signaux de réception à l'avant-plan et à l'arrière-plan est modifiée.
Patent FR-2843999-A1 (FR)
Title: Dispositif actif d'attenuation du bruit de bouche au niveau d'un conduit d'echappement ou d'admission
Inventor: HAUPAIS ALAIN
IPC: F01N1/06
Filed: 2002-09-03
Abstract: Dispositif d'atténuation du bruit de bouche généré au niveau d'un conduit d'échappement (9) ou d'admission (39) relié à une source d'écoulement pulsée (2) tel qu'un moteur thermique (2) ou un compresseur alternatif caractérisé en ce qu'il comporte :- au moins deux capteurs (15) (16) disposés à l'intérieur du conduit (9), entre l'extrémité (10) dudit conduit (9) et la source d'écoulement pulsée (2) et décalés spacialement l'un par rapport à l'autre ;- des moyens électroniques de traitement (17) des signaux issus desdits capteurs (15) (16), aptes à générer des signaux correspondant à une onde de contre-bruit ;- au moins une source électro-acoustique (20,21) disposée à l'extérieur et à proximité directe de l'extrémité (10) du conduit (9), et commandée par les signaux correspondant à l'onde de contre-bruit
Patent FR-2848346-A1 (FR)
Title: Memory card adapter for connecting mini-card in larger connector, has arrangement for rigidifying adapter structure
Inventor: CALVAS BERNARD
IPC: H01R12/71
Filed: 2002-12-05
Abstract: The adapter (10) electrical connects a mini-card (12) in a principal connector. The mini-card has contact tracks (14).  The adapter has a principal body (22) adapted to be connected to the principal connector and a recess (32) for connection of the mini-card terminals to the surface of the principal body and includes at the interior, the pins (36) for connection to electrical contacts (14) of the mini-card.  IA mobile cap (52) occupies a position in which it partially closes the recess in maintaining the mini-card in an electrical connection position in the recess and in rigidifying the adapter structure.
Patent FR-2849714-A1 (FR)
Title: Recycling donor wafer after having taken off useful layer of semiconductor materials, involves removing substance using mechanical mechanism so that part of taking-off structure will remain
Inventor: GHYSELEN BRUNO
IPC: H01L21/762
Filed: 2003-01-07
Abstract: Recycling a donor wafer after having taken off a useful layer of semiconductor materials involves removing a substance on the side where the taking-off took place using mechanical mechanism so that a part of taking-off structure will remain without a supplementary step of reforming the useful layer. The remaining part includes other useful layer(s) that can be taken off after recycling. Recycling donor wafer after having taken off a useful layer of semiconductor materials involves removing a substance on the side where the taking-off took place. The donor wafer comprises a substrate (1) and a taking-off structure (I), which has the useful layer prior to the taking-off step. The substance removal step is performed using mechanical mechanism so that a part of the taking-off structure will remain without a supplementary step of reforming the useful layer. The remaining part includes other useful layer(s) that can be taken off after recycling. Independent claims are also included for the following: (a) taking-off a useful layer from a donor wafer comprising transferring the wafer to a receiving substrate (2), bonding the wafer to the receiving substrate on the side of the useful layer to be taken off, detaching the useful layer in the taking-off structure of the donor wafer, and recycling the wafer; and (b) a donor wafer comprising a substrate and a remaining part of the taking-off structure having provided the useful layer and has a thick other useful layer(s) to be taken-off.
Patent WO-03073760-A1 (WO)
Title: Device for processing and method for transmission of encoded data for a first domain in a network pertaining to a second domain
Inventor: DURAND ALAIN
IPC: H04N7/16
Filed: 2003-02-21
Abstract: The invention relates to a processing device for connection to the network of the second domain for receiving encoded data from an encoding process unique to the first domain, comprising a memory for holding a first secret unique to the first domain, decoding means (210) for encoded data by means of the first secret to give decoded data, means for encoding (210) decoded data (CW) according to an encoding process unique to the second domain such that the encoded data produced by said means for encoding can not be decoded without a second secret (KN2) unique to the second domain. The invention relates to the method for transmission of encoded data within the network of the second domain by means of the secret unique to the first domain.
Patent WO-03091179-A1 (WO)
Title: Ettringite binder for dense mortar, comprising calcium sulphates and a mineral compound of calcium aluminates
Inventor: AMATHIEU LORIS
IPC: C04B22/08
Filed: 2003-04-24
Abstract: The invention relates to an ettringite binder for dense mortar, containing calcium sulphates and a mineral compound of calcium aluminates, said mineral compound of calcium aluminates comprising calcium C and aluminium A oxides which are soluble and combined in one or more crystallised and/or amorphous mineralogical phases, in proportions such that (i) the useful C/A molar ratio of the mineral compound of calcium aluminates is between  1.2 and 2.7 and (ii) the weight sum of the useful phases (C+A) represents at least  30 % of the total weight of the mineral compound.
Patent FR-2851223-A1 (FR)
Inventor: LE ROY FRANCOIS
IPC: B63B35/32
Filed: 2003-02-17
Abstract: The barge has a pump to create current for functioning by discharging clear water to the sea. A level (5) represents water oil separation zone. A hydrocarbon pump (10) is connected to oil phase settled in a tank (4) and to a tank (9) by valves and tubes. Micro-wastes are obstructed by a tilting screen (15), whose rotation axis is fixed on both sides of a drain. The collected debris falls in a trough while tilting the screen.
Patent FR-2853270-A1 (FR)
Title: Dispositif pour realiser la soudure en continu de deux viroles metalliques
Inventor: JACQUET XAVIER
IPC: B23K37/02
Filed: 2003-04-03
Abstract: Ce dispositif pour réaliser la soudure en continu de deux viroles métalliques ou de secteurs de virole métallique, comprend :- un châssis constitué d'au moins deux structures verticales (2-5) s'étendant de part et d'autre des viroles ou secteurs de virole à souder, et reliées au niveau de leur extrémité supérieure par une traverse (6), munie de moyens (26) permettant de se positionner sur la rive supérieure de la virole supérieure (21) ;- des moyens de progression (8, 9, 10) solidaires des structures verticales (2-5), et destinés à assurer la progression du dispositif le long des viroles à souder ;- des organes de soudage (15) positionnés sensiblement au voisinage de l'extrémité inférieure des structures verticales (2 - 5), et orientés en direction des viroles à souder.
Patent FR-2855419-A1 (FR)
Title: Abdominal exercising apparatus for tightening waist muscles, has connection structure including pivot rod and pivot to rotate movable frame with respect to fixed frame around horizontal and vertical axes, respectively
Inventor: TSAI SAM
IPC: A63B23/02
Filed: 2003-05-28
Abstract: The apparatus has a fixed frame (102) placed on a movable frame on which a seat (116) and a foot-rest (118) are assembled and spaced apart. The seat holds a user and the foot-rest (118) holds feet of the user to allow the user to exercise his muscles. A connection structure (126) has a pivot rod (120) and pivot (130) to rotate the movable frame with respect to the frame (102) around horizontal and vertical axes, respectively.
Patent FR-2855476-A1 (FR)
Title: Vehicle wind shield wiper mechanism positioning and fixing device, has three male and female fixation units forming connection by elastic interlocking along common axis, where bearing blocks with rigid support forms female units
Inventor: JEUFFE GERARD MICHEL
IPC: B60S1/04
Filed: 2003-05-28
Abstract: The device has three rigid supports (3) integrated on a part of a vehicle body. Each of the rigid support is provided with a bearing block (17) complementary to respective male fixation units (15) and forming a female fixation unit with the rigid support. The male and female fixation units forms a connection by elastic interlocking along a common axis of the male units, bearing blocks and a collar (21) formed in the support. An independent claim is also included for a vehicle including a wind shield wiper mechanism fixed on the body and a device of positioning and fixing of the wind shield wiper mechanism.
Patent FR-2855960-A1 (FR)
Title: Bone marrow puncturing device e.g. trocar, has perforating stem, and prehensile handle with ears presenting housing with bottom surface forming support surface for cap and diaphragm perforated during placing of capsule by stem
Inventor: VERRA YVAN
IPC: A61B10/02
Filed: 2003-06-12
Abstract: The device has a perforating stem (24), at an end. Lateral aspiration holes are placed above closed end. A prehensile handle (20) with horizontal ears presents housing with a bottom surface forming a support surface for a cap in the housing. The cap is housed for clogging and offering a partition for upper push partition to a practitioner. A diaphragm (27a) is perforated during placing of a capsule by the stem.
Patent FR-2846009-A1 (FR)
Title: Kit to screen for antiprion agents, useful for treating neurodegenerative diseases associated with protein aggregation, comprises yeast with the PSI+ phenotype and an antibiogram
Inventor: BLONDEL MARC
IPC: C12N1/19
Filed: 2003-07-07
Abstract: A kit used to screen agents for antiprion activity comprising a yeast (A) having the (PSI+) phenotype and an antibiogram, is new. Independent claims are also included for: (1) method of screening compounds for antiprion activity comprising culturing a lawn of (A) in vitro, applying test compounds by the antibiogram method, incubation for 2-4 days at 20-25 degreesC and analysis of the coloration of cell colonies; and  (2) antiprion agents of formula (I). R' = hydrogen, amino or NHR2; R2 = 1-10C alkyl or alkylaminoalkyl; X = fluoro, chloro, bromo, iodo, trifluoromethyl, methylthio, methoxy, hydroxy, nitro, acetyl, aminocarbonyl, carboxy or COOR3; R3 = 1-4C alkyl; p and n  =  0-2; and q  =  0 or 1.
Patent FR-2857352-A1 (FR)
Title: Effluent treatment system, e.g. for liquid waste from grape harvesting, has first and second purification units fed by branch pipes from main network
Inventor: PAETZOLD MICHAEL
IPC: E03F3/02
Filed: 2003-07-10
Abstract: Treatment system comprises main network of effluent transporting pipes, first purification unit, second purification unit, branch pipe(s) for second type of effluent, first coupling allowing first purification plant disconnection from main network when branch pipes are connected, and second coupling allowing branch pipe connection to main network at times when network is operating at reduced load. The treatment system, comprising a main network (20) of effluent transporting pipes (20a, 20b, 20c) leading to a first purification unit (6), incorporates a second purification unit (7) and at least one branch pipe (31, 32) for a second type of effluent, with couplings (3, 4, 5a, 5b) for connecting and disconnecting them to and from the two purification units. One of the couplings (5a) allows the first purification plant to be disconnected from the main network when the branch pipes (31, 32) are connected to it, while another (3, 4) allows the branch pipes to be connected to the main network at times when the latter is operating at reduced load. The system also incorporates a tank (9) of a cleaning fluid, located upstream of the branch pipes and capable of connection to the main network.
Patent FR-2845206-A1 (FR)
Title: Concentrateur d'ondes electromagnetiques ultraleger, et procede de fabrication de celui-ci
Inventor: HIRONORI SAHARA
IPC: F24S23/71
Filed: 2003-08-19
Abstract: La présente invention crée un concentrateur d'ondes électromagnétiques ultraléger et extrêmement précis, ayant une rigidité élevée ainsi qu'une bonne souplesse, qui peut convenablement servir de dispositif de concentration de rayons solaires et de dispositif de communications, ce concentrateur étant fabriqué par un processus de moulage utilisant l'effet de relâchement de contrainte dans un matériau en film mince. Un concentrateur d'ondes électromagnétiques ultraléger (10) ayant une rigidité élevée ainsi qu'une bonne souplesse est obtenu par la mise en oeuvre d'un traitement qui augmente la rigidité en formant un corps courbe en film mince comprenant une surface réfléchissante d'ondes électromagnétiques (11) ayant la forme de surface d'une partie d'un paraboloïde de révolution ou d'une surface courbe modélisant celui-ci, grâce à l'effet de relâchement de contrainte dans un matériau en film mince, et en formant également une structure de rainure de renforcement (13-15) dans la surface réfléchissante (11), pour augmenter la rigidité. Pour former la forme d'une surface réfléchissante et des rainures de renforcement (13-15), on applique une pression au matériau en film mince par une matrice de moulage, ou l'on fixe un matériau en film mince à la matrice de moulage par pression et, tout en maintenant cet état, on produit un relâchement de contrainte dans le matériau en film mince par application de chaleur au moyen d'un dispositif de chauffage tel qu'une chambre thermostatique.
Patent FR-2861115-A1 (FR)
Title: Bonnet lock for motor vehicle, has strike support portion in contact with shock absorbing unit exerting shock absorbing force opposite to strike displacement and correlative to passage of lock from its closed to open configuration
Inventor: SEYRANIAN CHAENE
IPC: E05B65/19
Filed: 2003-10-16
Abstract: The lock has a part with a strike (9) moving with respect to a plate (7) of another part, along a direction (8) to pass the lock from a closed configuration to an open configuration. A strike support portion (18) is in contact with a shock absorbing unit (15) which exerts a shock absorbing force opposite to the strike displacement and correlative to the passage of the lock from its closed configuration to the open configuration.