baber/WOPTO huggingface dataset:
Patent FR-2805537-A1 (FR)
Title: New imino- or pyridyl-substituted lipoic acid derivatives, as nitrogen monoxide synthase inhibitors and antioxidant regenerating agents, useful e.g. for treating nervous system or cerebrovascular disorders or cancer
Inventor: HARNETT JEREMIAH
IPC: A61P21/00
Filed: 2000-02-24
Abstract: Imino- or pyridyl-substituted lipoic acid derivatives (Ia) or (Ib) are new. Imino- or pyridyl-substituted lipoic acid derivatives of formulae (Ia) or (Ib) and their salts are new. [Image] R 1, R 2H or D'; or R 1+ R 2direct bond; D' : 1-6C alkyl; A : (CH 2) mN(R 3)CO(CH 2) n, (CH 2) mCON(R 3)(CH 2) n, (CH 2) mN(R 3)(CH 2) n, (CH 2) mCON(R 3)(CH 2) p-N(R 4)(CH 2) n, (CH 2) mN(R 3)CON(R 4)(CH 2) nor (CH 2) m; m, n : 0-6; p : 2-6; R 3, R 4H or D'; X : phenylene or phenylene-alkylene group of formula -C 6H 3(R 5)-T-; or (CH 2) q; T : (CH 2) i, T being attached to Y'; R 5H, D', -(CH 2) mQ or 5- or 6-membered heterocycle (containing O, N(R 6) or S); i, q : 0-6; Q : halo, OH, CN, NH 2, alkoxy, alkylthio, alkylamino or dialkylamino; R 6H, D' or the bond to the phenyl ring; Y' : -N=C(B)-NH 2or R 7-substituted 2-aminopyridinyl; B' : D', NR 8R 9, SR 10or 5- or 6-membered aryl or 5-or 6-membered heteroaryl (containing 1-4 O, S and N, especially thiophene, furan, pyrrole or thiazole), both optionally substituted by D', 2-6C alkenyl or OD'; R 8R 9H or D'; or NR 8R 95- or 6-membered non-aromatic heterocycle in which the ring members are CH 2, NH, O or S; R 7, R 10H or D'. Independent claims are included for the preparation of (Ia) or (Ib). ACTIVITY : Neuroprotective; antiparkinsonian; analgesic; cerebroprotective; antiaddictive; antialcoholic; vasotropic; antiinfertility; nootropic; antiinflammatory; antidepressant; tranquilizer; neuroleptic; anticonvulsant; hypnotic; antimigraine; antithrombotic; antiemetic; antibacterial; immunosuppressive; cytostatic. MECHANISM OF ACTION : Nitrogen monoxide (NO) synthase inhibitor; antioxidant regenerating agent. N-(4-(((2-Thienyl) (imino)methyl)-amino)-phenyl)-1,2-dithiolane-3-pentanamide (Iaa) had IC 50less than 4.5 MicroM for inhibition of rat cerebellar neuronal constitutive NO synthase and EC 50less than 30 MicroM for inhibiting the effects of glutamate-induced oxidative stress on cultured HT-22 cells.
Patent FR-2805591-A1 (FR)
Title: Dispositif thermostatique a deux regimes de regulation commandes selectivement
Inventor: MABBOUX LIONEL J
IPC: F01P7/16
Filed: 2000-02-28
Abstract: Le dispositif comporte une chambre (3) présentant des accès (4, 5, 6) dont au moins l'un est obturable par un clapet (9, 10) porté par une partie mobile d'un élément thermostatique de dosage (7).Pour obtenir deux régimes de régulation fiable, et conserver une régulation sauf en cas de destruction complète du dispositif, une conduite (1) débouchant dans la chambre (3) par un siège (14) pour le clapet (9) contient au moins une région d'un élément thermostatique de réglage de seuil de régulation (17) renfermant des moyens de chauffage (18) commandés sélectivement et comportant une butée (16) pour l'élément thermostatique (7) elle-même mobile dans la direction du mouvement de ladite partie mobile pour se rapprocher du siège (14) quand les moyens de chauffage sont activés.Le dispositif est utilisable dans les circuits de refroidissement des moteurs thermiques.
Patent FR-2810563-A1 (FR)
Title: Use of mesoporous basic catalysts modified with basic elements in the etherification of glycerol or glycidol to give mixtures of di- and triglycerol for use in e.g. the food and cosmetic industries and the manufacture of lubricants
Inventor: BARRAULT JOEL
IPC: B01J21/06
Filed: 2000-06-23
Abstract: The use, for the etherification of glycerol or glycidol, of solid mesoporous basic catalysts modified by impregnation, exchange or grafting of basic elements.  Etherification of glycerol or glycidol is effected using solid mesoporous basic catalysts modified by impregnation, exchange or grafting of basic elements.  The basic elements used are alkali, alkaline earth or rare earth elements. The catalysts are insoluble in glycerol or glycidol and do not release the added basic elements into the reaction medium, remaining heterogeneous and recoverable by simple filtration. The pore size is 15-100 Angstrom (more preferably 15-50 Angstrom ). The constituent elements are (i) alkali e.g. lithium, sodium, potassium or cesium and/or (ii) alkaline earth e.g. magnesium, calcium or barium and/or (iii) rare earth lanthanum or samarium. They are present at up to 50 wt.% of the catalyst.  Independent claims are also included for the following:  (a) the catalysts,  (b) a process of etherification of glycerol or glycidol by contacting glycerol, glycerine or glycidol with the mesoporous catalyst,  (c) application of the process to obtaining diglycerol and/or triglycerol in which case the process comprises a further step of separating the product(s) from residual glycerol and other polyglycerols formed during the reaction,  (d) a composition resulting from (b) or (c) comprising 20-80 wt.% diglycerol and 80-20 wt.% triglycerol.
Patent FR-2812988-A1 (FR)
Title: Commutateur de signaux optiques
Inventor: ZAMI THIERRY
IPC: H04B10/27
Filed: 2000-08-10
Abstract: L'invention est relative à un commutateur (112) de signaux optiques qui comporte un nombre de sorties au moins égal au nombre d'entrées et qui comprend des moyens pour qu'un signal d'entrée soit acheminé sur au moins une de ces sorties.Chaque entrée reçoit des informations modulant des porteuses optiques de longueurs d'onde différentes. Le commutateur comporte des moyens (12611 , 12612 ,..., 126NB ) pour grouper en sous-ensembles disjoints de porteuses (G11 ,.., G1B , GN1 ,..., GNB ) l'ensemble des porteuses reçues et des moyens pour sélectionner (1291 , 1292 ,..., 129NB ) en bloc les porteuses d'un même sous-ensemble de porteuses. Les informations correspondant à chaque sous-ensemble de porteuses optiques sont ainsi acheminées en bloc vers une même sortie de sous-ensemble.En commutant les porteuses par sous-ensembles, on obtient une meilleure qualité de signal en sortie et un débit d'informations dans le commutateur plus important.
Patent WO-0151328-A1 (WO)
Title: Pneumatic servo -drive mechanism for power braking
Inventor: GEBAUER MAURICE
IPC: B60T13/569
Filed: 2001-01-08
Abstract: The invention essentially relates to a servo-drive mechanism for improved power controlled braking According to the invention, the pneumatic servo-drive mechanism for power braking is provided with means (7) which can act against too rapid advancement of the pneumatic piston (11) when the brake is actuated, which would otherwise result in an undesirable re-opening of the communication channel between the front (3) and rear (7) chambers of the servo-drive mechanism.
Patent WO-0168548-A1 (WO)
Title: Multiple scale cement composite with positive and ductile setting in uniaxial tension
Inventor: ROSSI PIERRE
IPC: C04B14/38
Filed: 2001-03-09
Abstract: The invention concerns a fibre-containing cement composite whereof the cement matrix comprises a water/binder ratio less than 0.25, and consists of cement, granular elements, fine elements with pozzolanic reaction and a fluidising agent. The reinforcement consists of three types of fibres: a) metal fibres with length ranging between 15 and 25 mm, diameter ranging between 0.25 and 0.3 mm in a volume percentage ranging between 0.5 and 3 %; b) metal fibres with length ranging between 5 and 10 mm, diameter ranging between 0.15 and 0.2 mm, in a percentage between 4 and 7 %; c) 1.5 to 5 % of short metal fibres with length less than 3 mm. The uniaxial tensile strength of said composite is not less than 30 MPa. Its exhibits positive and ductile strain hardening behaviour in uniaxial tension.
Patent FR-2819721-A1 (FR)
Inventor: JEAN DANIEL
IPC: A61P25/00
Filed: 2001-01-19
Abstract: The invention concerns the use of a combination comprising at least an absorbent and at least a compound selected among the group consisting of non-metabolizable sugars and polyols for preparing a composition, in particular medicinal, for promoting cell regeneration and/or cell differentiation.
Patent WO-0181460-A1 (WO)
Title: Biomaterial based on hydrophilic polymer exhibiting a specific signal in magnetic resonance imaging and method for preparing same
Inventor: LAURENT ALEXANDRE
IPC: C08K9/08
Filed: 2001-04-25
Abstract: The invention concerns a biomaterial loaded with superparamagnetic iron oxide particles so as to exhibit a signal different from that of the non-loaded biomaterial and that of the biological medium wherein it is placed for one or several types of MRI sequences, said biomaterial consisting of at least a hydrophilic polymer. The invention is characterised in that said superparamagnetic iron oxide particles are complexed with a hydrophilic polymer identical to or different from that of the biomaterial, and said superparamagnetic iron oxide particles complexed with a polymer are homogeneously distributed without agglomerate in the biomaterial hydrophilic polymer. The invention also concerns a method for preparing a biomaterial.
Patent FR-2820118-A1 (FR)
Title: Pouch for sterilising and storing objects comprises sterilisation compartment with porous section, allowing them to be treated with gas, separated from sterile storage compartment by peelable seal, allowing objects to be transferred
Inventor: LIPP PRIOULT CHRISTIANE
IPC: A61L2/26
Filed: 2001-01-31
Abstract: The pouch for sterilising and storing objects (800) comprises a sterilisation compartment (500) with a porous section (250) allowing them to be sterilised by treating with a gas. This is separated from a sterile storage compartment (600) by a peelable seal (410), allowing the objects to be transferred after sterilisation.
Patent FR-2824090-A1 (FR)
Title: Metal safety barrier for road verge comprises support posts and rail having transverse undulation allowing lengthening when subjected to traction during impact
Inventor: CRAUET SERGE
IPC: E01F15/04
Filed: 2001-04-27
Abstract: The safety barrier is composed of C-shaped support posts embedded in the ground, a rail (3) with a retractor piece able to connect a rail and a post. A transverse undulation (5) in the rail ensures lengthening of the rail when it is subjected to traction during an impact.
Patent FR-2813049-A1 (FR)
Title: Dispositif pour reduire les emissions d'hydrocarbures par evaporation dans un systeme d'alimentation en carburant
Inventor: ANDORF RENATO
IPC: B01D53/86
Filed: 2001-08-17
Abstract: L'invention concerne un dispositif pour réduire les émissions par évaporation d'hydrocarbures dans un système d'alimentation en carburant. Le dispositif comprend un filtre pour retenir les hydrocarbures. Selon l'invention, le filtre est pourvu en aval d'un catalyseur (3) pour oxyder les hydrocarbures en gaz carbonique et en eau.
Patent FR-2830608-A1 (FR)
Title: Control of quick freezing tunnel used in food industry involves prediction of final temperature of articles passing through it based on thermodynamic and physical characteristics
Inventor: DELPUECH BERNARD
IPC: G06Q10/00
Filed: 2001-10-05
Abstract: Method for predicting the temperature of articles (P) passing through the chamber (2) of a cooling installation that uses a coolant (4). The method involves predicting the temperature of the articles leaving the chamber. The prediction is based on characteristic operating quantities of the chamber, the thermodynamic and physical characteristics of the chamber and the thermodynamic and physical characteristics of the articles.  An Independent claim is also provided for a corresponding device for predicting the temperature or articles being cooled and or frozen in a cooling chamber and an installation for cooling or freezing articles.
Patent FR-2816067-A1 (FR)
Title: Procede de couplage optique d'un guide d'onde optique a un recepteur optique, et coupleur optique
Inventor: OWEN MARK
IPC: G02B6/30
Filed: 2001-10-31
Abstract: L'invention concerne le couplage optique d'un guide d'onde optique à un récepteur optique.Elle se rapporte a un coupleur optique qui comprend un guide d'onde optique (1) ayant une extrémité de sortie, un récepteur (4) ayant une région active, et un organe optique évasé ayant une extrémité d'entrée et une extrémité de sortie (8), l'extrémité d'entrée étant alignée sur l'extrémité de sortie du guide d'onde optique (1), si bien que le coupleur optique canalise la lumière provenant du guide d'onde optique (1) dans la région active du récepteur optique (4). Le procédé comprend ainsi la canalisation de la lumière du guide d'onde optique (1) par l'extrémité de sortie (8) de l'organe optique vers la région active du récepteur (4).Application aux systèmes de communications optiques à hautes fréquences.
Patent FR-2833471-A1 (FR)
Title: Test device for lipstick comprises cover part which is applied over part of exterior surface of lips
Inventor: FERRIER DANIELLE
IPC: A45D44/00
Filed: 2001-12-14
Abstract: The test device for lipstick comprises a cover part (2) which can be applied over a part of the exterior surface of the lips (3). The cover comprises a projecting tongue (7) which can be inserted in the user's mouth.
Patent FR-2833933-A1 (FR)
Title: Protective envelope for hard disk of aircraft recorder has sealed and supple walls to prevent damage caused by depressurisation
Inventor: SUTRA BERNARD
IPC: F16F9/04
Filed: 2001-12-20
Abstract: The protective envelope (111) for an article (112) such as a magnetic hard disc has walls of a supple synthetic thermoplastic material able to withstand external pressures and maintain internal pressures within a predetermined range.
Patent WO-03004516-A1 (WO)
Title: Novel chromogenic substances and use thereof for the determination of carboxypeptidase activities
Inventor: QUENTIN GERARD
IPC: C07K5/062
Filed: 2002-07-05
Abstract: The invention relates to chromogenic compounds and the use thereof for the determination of enzymes of the family of carboxypeptidases N and carboxypeptidases U. The above is more specifically a compound of formula (I) in which A = (1), (2), (3), (4) or (5), R1, R2 = H, -CH3, -CH(CH3)2, -OCH3, -CI,-CF3,-OCF3,-SCH3, R3 = an amino acid group which may be hydrolysed by a carboxypeptidase A and R4 = a basic amino acid group.
Patent FR-2836824-A1 (FR)
Title: Finger joint splint has four sides with curved ends lined with foam to hold joint in extended position
Inventor: BERCOT JEAN HENRI
IPC: A61F5/058
Filed: 2002-03-06
Abstract: The splint is approximately rectangular in shape when viewed from above, comprising two long sides (C, D) and two short sides (A, B). The two long sides are curved slightly inwards in the centre, and the two short sides are curved to fit over the finger and are lined with a hypoallergenic foam (E). The splint is fixed in place by a hypoallergenic stretch adhesive strip or hook and loop fabric of similar width to the two short sides.
Patent FR-2837024-A1 (FR)
Title: Pile a combustible, cellule ou groupe de cellules appartenant a une telle pile, kit de remplacement pour cette cellule et son procede de fabrication
Inventor: NOVET THIERRY
IPC: H01M8/24
Filed: 2002-03-06
Abstract: Pile à combustible comprenant une succession de cellules élémentaires (161 à 16n), chacune de ces cellules comportant une structure centrale (361) formée d'une membrane et de deux électrodes, disposées de part et d'autre de cette membrane, ainsi que des moyens de séparation, permettant de séparer chaque cellule par rapport à la ou à chaque cellule adjacente, caractérisée en ce qu'au moins deux cellules adjacentes (161, 162, 163,.../ 16n) sont pourvues de moyens de séparation indépendants (441, 422, 442, 423,..., 44n-1, 42n), propres à chacune de ces deux cellules, de sorte que ces deux cellules adjacentes peuvent être désolidarisées l'une de l'autre.
Patent WO-03053979-A1 (WO)
Title: Novel benzothiazine and benzothiadiazine derivatives, method for preparing same and pharmaceutical compositions containing same
Inventor: CORDI ALEX
IPC: C07D285/24
Filed: 2002-12-20
Abstract: The invention concerns compounds of formula (I), wherein: R1 represents an aryl or heteroaryl; R2 represents hydrogen, halogen or a hydroxy; A represents CR4R5 or NR4; R3 represents hydrogen, alkyl or cycloalkyl; R4 represents hydrogen or an alkyl; or A represents a nitrogen and forms with adjacent -CHR3- the cycle (a), wherein m represents 1, 2 or 3; R5 represents hydrogen or halogen; their isomers and addition salts. Said compounds are useful as AMPA modulators.
Patent FR-2839178-A1 (FR)
Title: Procede de commande a distance d'actionneurs
Inventor: ORSAT JEAN MICHEL
IPC: H05B37/02
Filed: 2002-04-26
Abstract: Procédé de commande à distance d'actionneurs (14, 15), raccordés à un réseau d'alimentation électrique (13), d'une installation dans un bâtiment, la commande à distance étant faite à partir d'un dispositif de commande (100) comprenant une unité mobile de commande ou transmetteur nomade (10), et un support (11) lequel est raccordé au réseau d'alimentation (13), un au moins des actionneurs comportant au moins un moyen de communication du type à transmission par courants porteurs sur le réseau électrique, et un autre au moins desdits actionneurs comportant au moins un moyen de communication par transmission sans fil, c'est-à-dire radio ou infra rouge, caractérisé en ce que la communication entre le dispositif de commande et l'actionneur (14, 15) se fait selon deux modes de transmission, à savoir : a-par transmission sans fil quand le transmetteur (10) n'est pas sur le support (11); b-par transmission sans fil et/ ou par transmission par courants porteurs, quand le transmetteur (10) est sur le support (11).
Patent FR-2839766-A1 (FR)
Title: Tubular connection device for joining tubes having an interior lengthwise partition, e.g. used in sanitary plumbing, has two flanges for fitting around pipes to be interconnected, dividing wall with flanges to continue partition
Inventor: BORDAIS ALAIN
IPC: F16L39/00
Filed: 2002-05-17
Abstract: The connection device for interconnecting two pipes (1a,1b) having a lengthwise partitions (11a,11b) includes two flanges (21,22) having internal diameters the same as the external diameter of the pipes for surrounding the ends of the pipes. The connection device has an interior dividing wall (30), also having flanges (C') for fitting over the dividing walls inside the pipes to continue the interior partition when the pipes are interconnected.
Patent FR-2826057-A1 (FR)
Title: Dispositif de nettoyage pour l'air de combustion d'un moteur a combustion interne
Inventor: JANOSKE DR UWE
IPC: B01D50/00
Filed: 2002-06-11
Abstract: a) Dispositif de nettoyage (1) pour l'air de combustion (2) d'un moteur à combustion interne (3). b)Le dispositif de nettoyage (1) est formé d'un carter de filtre (4) contenant un filtre à air (5) qui divise le carter de filtre (4) en une chambre sale (7) et une chambre propre (8). Dans le carter de filtre (4) est disposé un séparateur centrifuge (11) qui reçoit l'air de combustion (2) amené, sous pression, au séparateur centrifuge (11) par un ventilateur de refroidissement (30) en passant par un canal d'amenée (24). Dans le séparateur centrifuge (11), l'air de combustion (2) chargé en poussière (33) se divise en un flux formant enveloppe à forte densité de particules et un flux formant noyau de plus faible densité de particules, le flux formant noyau étant envoyé dans la chambre sale (7) du carter de filtre (4). c) Dispositif de nettoyage pour l'air de combustion d'un moteur à combustion interne d'un outillage guidé à la main comme une tronçonneuse.
Patent FR-2841424-A1 (FR)
Title: Procede de detection d'artefacts de bloc
Inventor: LESELLIER ESTELLE
IPC: H04N7/30
Filed: 2002-06-25
Abstract: La présente invention concerne un procédé de détection d'artefact de bloc à l'intérieur d'une séquence d'images numériques. Le procédé comprend une étape de filtrage passe-haut d'une portion d'une image numérique destinée à délivrer au moins une carte de pixels de discontinuité. Il comprend également une étape de détection d'artefacts de bloc destinée à détecter un premier type (p1) d'artefact de bloc élémentaire et un second type (p2) d'artefact de bloc élémentaire à partir de la au moins une carte de pixels de discontinuité. Le procédé comprend enfin une étape de correction destinée à corriger les artefacts de bloc selon leur type (p1,p2).
Patent FR-2842551-A1 (FR)
Title: Panel assembly system, especially for a shower cubicle panels, has two convex surfaces that meet along two lines to form a seal
Inventor: MACE DE GASTINES CHRISTOPHE
IPC: A47K3/28
Filed: 2002-07-17
Abstract: The assembly system uses panels (1, 2) made with convex connecting surfaces of different cross-sections so that they meet along two parallel lines (3, 4) on either side of a central cavity (8) through which fixing bolts (5) with nuts (6) and plastic washers are inserted. The lines of contact form a seal between the assembled panels and require no other sealant. In the event of any water penetrating between the panels it will remain within the cavity and not leak to the outside of the cubicle.
Patent FR-2843433-A1 (FR)
Title: Hydrokinetic coupling for automobile consists of damping front and rear elastic washers restricting fluid circulation inside axial space between front guide washer and web so fluid circulates through locking clutch
Inventor: ARHAB RABAH
IPC: F16H45/02
Filed: 2002-08-06
Abstract: The coupling (10) consists of a damping element (20) comprising front (100) and rear (110) elastic washers for restricting radial circulation of the fluid inside the front axial space (E1) located between a front guide washer (28) and a web (29) so that the fluid circulates through the device's locking clutch (16).
Patent FR-2848074-A1 (FR)
Title: Hair clip, has two jaws connected to each other by hinge including spring that permits opening and closing of clip, supplementary part passing through jaws at prehension zone above hinge to conceal hinge
Inventor: THOMAS MICHEL JACQUES
IPC: A45D8/20
Filed: 2002-12-04
Abstract: The clip has two jaws (1, 2) connected to each other by an axial hinge (5). The hinge has a spring that permits an opening and closing of the clip. A third supplementary part (3) passes through the jaws at a prehension zone above the hinge and conceals the hinge. The third part moves between the jaws through a slot (4) and is maintained in a central position between the jaws through a blocking mechanism (6).
Patent FR-2848543-A1 (FR)
Title: Safety device for setting up in doorframe and lift landing door, has belt stretching perceptibly across door to form barrier against empty lift carriage, by unwinding in case of accidental opening of door without lift carriage
Inventor: MIRICA GHEORGHE
IPC: B66B13/24
Filed: 2002-12-12
Abstract: The device has belts (1) with a winding mechanism (3), and a loop (4) with a locking mechanism (5) at an outer end of the belt (1). The locking mechanism is activated in absence of the lift cage. The belt stretches perceptibly across a landing door to form a barrier against the empty lift carriage, by unwinding in case of an accidental opening of a landing door without the lift carriage.
Patent FR-2850893-A1 (FR)
Title: Ophthalmic glass cutting device, has control units with constraint gauge placed on stop unit to measure axial clamping stress exercised by complementary transmission unit, for measuring variable to control clamping stress
Inventor: MEUNIER JEAN MARC
IPC: B24B41/06
Filed: 2003-02-11
Abstract: The device has a stop unit (96) fixed with respect to a carriage (10), and control units (105, 107) comprising a constraint gauge placed on the stop unit. The constraint gauge measures an axial constraint e.g. axial clamping stress, exercised by a complementary transmission unit (74), for measuring control variable (F), to control the clamping stress.