baber/WOPTO huggingface dataset:
Patent FR-2809395-A1 (FR)
Inventor: AMOROS DANIEL
IPC: C07D201/08
Filed: 2000-05-26
Abstract: The invention concerns a method for purifying lactams, more particularly lactams obtained by cyclizing hydrolysis of aminonitrile. More particularly, the invention concerns the purification of  epsilon -caprolactam obtained by cyclizing hydrolysis of aminocapronitrile which consists in eliminating the ammonia from the reaction medium of the hydrolysis then in recuperating the lactam from said medium in purified form. Said recuperation is carried out by performing at least a distillation of the lactam in the presence of a base producing optionally a fronts fraction comprising compounds more volatile than the lactam, a fraction comprising the lactam to be recuperated to the degree of desired purity and a distillation tails comprising the lactam and compounds less volatile than the lactam. The distillation tails are treated by various processes such as evaporation in thin layers to recuperate the major part of the comprised caprolactam and recycling the latter in the purification process. The invention enables a high rate of recuperation of the caprolactam contained in the hydrolysis medium, while observing the required criteria of purity.
Patent FR-2797523-A1 (FR)
Title: Semiconductor substrate inspection process, for detecting internal flaws in an SOI substrate semiconductor layer, comprises etching a dielectric layer through a perforated thermally oxidized or heat treated semiconductor layer
Inventor: NARUOKA HIDEKI
IPC: G01N1/28
Filed: 2000-07-28
Abstract: SOI substrate inspection, by etching a dielectric layer (20) through a perforated thermally oxidized or heat treated semiconductor layer (10), is new.  A semiconductor substrate inspection process comprises subjecting a substrate (1), comprising a dielectric layer (20) bearing a semiconductor layer (10) which has a bare surface (10S) on the opposite side from the dielectric layer, to either (a) thermal oxidation of the bare semiconductor layer surface to form a thermal oxide film, etching of the thermal oxide film and etching of the dielectric layer through the perforated thermal oxide film; or (b) thermal treatment of the semiconductor substrate, isotropic etching of the bare semiconductor layer surface and etching of the dielectric layer through the perforated semiconductor layer.
Patent FR-2812432-A1 (FR)
Inventor: DESTOBBELEIR ERIC
IPC: E06B9/86
Filed: 2000-07-28
Abstract: The invention concerns a method for detecting an unauthorised action on a motorised shutter element, in particular a roller shutter, kinematically linked to an electric driving motor actuated by a control device, which consists in detecting the occurrence of the torque variation on the shaft of the motor powering the shutter element and in triggering an alarm when a torque variation is detected in the absence of motor powering.
Patent FR-2812647-A1 (FR)
Inventor: LACROIX CHRISTOPHE
IPC: B32B5/24
Filed: 2000-08-04
Abstract: The invention concerns a breathable film comprising an alkyl ethylene/(meth)acrylate (a1) or an ethylene/(meth)acrylic (a2) copolymer; or a functionalised polyethylene (b); and a copolymer having copolyamide or polyester blocks and polyether blocks (c).
Patent FR-2814305-A1 (FR)
Title: Dispositif de selection et de conversion de longueur d'onde, et matrice de commutation photonique l'incorporant
Inventor: CHIARONI DOMINIQUE
IPC: H04B10/27
Filed: 2000-09-18
Abstract: Pour augmenter le débit de données optiques multiplexées en longueurs d'onde et commutées dans une matrice de commutation photonique, tout en maintenant une large bande spectrale, le dispositif de sélection et de conversion de longueur d'onde comporte un démultiplexeur à n sorties (Blambda1-Blambdan) couplées respectivement à n entrées (Ai-An) d'un coupleur (Cs) par l'intermédiaire de n dispositifs de conversion de longueur d'onde (OG1-OGn, C1lambdaj-Cnlambdaj). Les dispositifs de conversion (OG1-OGn, C1lambdaj-Cnlambdaj) ont chacun une fonction de porte optique et fournissent sélectivement des signaux convertis (Slambdaj) portés une même longueur d'onde. Application à la commutation de paquets optiques.
Patent FR-2814059-A1 (FR)
Title: Replacement hip or shoulder joint comprises ball and socket, diameter of socket opening being less than that of ball and its periphery being rigid, and ball having flat central band of smaller diameter
Inventor: GRAF HENRY
IPC: A61F2/34
Filed: 2000-09-19
Abstract: The replacement hip or shoulder joint comprises a ball (8) and socket (12). The diameter of the opening of the socket is less than that of the ball and its periphery (14) is rigid. The ball has a flat band (10) around its equator which is smaller in diameter than the ball and allows it to be introduced into the socket.
Patent FR-2801540-A1 (FR)
Title: Prevention of unexpected sudden acceleration of motor vehicle fitted with automatic transmission, monitors engine speed when transmission is in stop position and applies brakes if needed to stop vehicle moving
Inventor: LEE SOO SUNG
IPC: B60W10/184
Filed: 2000-10-23
Abstract: The vehicle control unit (60) detects sudden acceleration if the engine speed (30) increases suddenly when the transmission is in a stop position (40) and the control voltage from the accelerator pedal (50) is less than a set threshold level. If the sudden acceleration condition is detected the vehicle brakes are applied to prevent unexpected movement.
Patent FR-2816417-A1 (FR)
Title: Method of connection to extend range of addresses attributable to an Internet connection to combat illicit distribution of protected works, uses principal server controlling allocation of addresses of file servers connecting to Internet
Inventor: CARTOCCI ENRICO
IPC: H04L29/12
Filed: 2000-11-06
Abstract: The method of extending the range of addresses for an Internet connection uses file servers (11, 12, 13) connected to the network through a principal server (2). The principal server controls connection and disconnection of file servers from the network, on connection assigning a user name and a public addresses chosen from unattributed addresses, and on disconnection releasing the address.
Patent FR-2820059-A1 (FR)
Inventor: VOVELLE LOUIS
IPC: C09D5/00
Filed: 2001-01-29
Abstract: The invention concerns a method for a preparing a surface coating limiting micro-organism adherence, which consists in depositing on the surface to be treated, at least a polymer providing said surface, with a value  gamma p, polar component of the surface energy, not less than 5 mN/m.
Patent WO-0198461-A1 (WO)
Title: Micro-organisms active in the digestive environment
Inventor: RENAUD MICHEL
IPC: A61K38/45
Filed: 2001-06-20
Abstract: The invention concerns the development of genetically modified micro-organisms, in particular genetically modified yeast, capable of surviving in a digestive environment and efficiently express therein one or several genes of interest. The invention also concerns the galenic form and the delivery mode of said micro-organisms. Moreover, the invention concerns the use of artificial digestive systems simulating the human gastrointestinal functions for studying, controlling and selecting said micro-organisms. Furthermore, the invention concerns direct uses of secretion and/or bioconversion in situ, in particular for developing preventive or curative treatments for pathologies, in particular diseases related to the metabolism of xenobiotics.
Patent FR-2820621-A1 (FR)
Title: Cleaner for electric shaver head has electric motor and turbine to aspirate waste from shaver
Inventor: COULON JEAN REMI
IPC: A45D27/46
Filed: 2001-02-13
Abstract: The cleaner for an electric shaver head has an electric motor and a turbine (3) to aspirate the waste. The cleaner has a hood (6) with an opening (7) shaped to fit the shaver. The hood has a plate (15) and a tongue (10) to act as a push button (11) to operate the electric motor. The center of the pate has an opening (17) to fit the head of the shaver.
Patent FR-2806192-A1 (FR)
Title: Trustee instrument of gift-voucher type for use as a conventional gift voucher or for paying for goods over the Internet has an identifying zone that can be uncovered by scratching and then used to authenticate the voucher
Inventor: FAVREAU GUY
IPC: B42D15/00
Filed: 2001-03-07
Abstract: Internet trustee gift-voucher comprises two information zones containing validation codes, one of which is concealed and marked prior to use. A key correlates between the zones and the concealed zone is uncovered and an identifier transmitted via Internet to a server for authentication of the voucher. The voucher can also be hand delivered and a validation code sent over the Internet.
Patent FR-2808989-A1 (FR)
Title: Detecteur de courant respiratoire
Inventor: ENGEL DIETER
IPC: A61B5/087
Filed: 2001-05-09
Abstract: La présente invention concerne un étecteur de courant respiratoire, comportant :a) un boîtier (1) dans lequel sont montés deux filaments identiques,b) les premier et deuxième filaments (4, 5) pouvant, chacun, être chauffés,c) un corps soumis à la résistance de l'air (6) monté à proximité du deuxième filament (5)d) un troisième filament (7) monté dans le boîtier (1), à distance des premier et deuxième filaments (4, 5) et servant à déterminer la température du courant respiratoire,e) une unité centrale de commande et d'évaluation (28) raccordée à des sources de courant (26, 27) et à un dispositif de mesure (25) et compensant une modification de la température du courant respiratoire, captée au moyen du troisième filament (7), en faisant varier le courant chauffant à travers les premier et deuxième filaments (4, 5),f) l'unité centrale de commande et d'évaluation (28) indiquant, à partir de la mesure des courants chauffants à travers les premier et deuxième filaments (4, 5), l'intensité et la direction du courant respiratoire.
Patent FR-2815673-A1 (FR)
Title: Modular design of family of rocket motors, each having identical combustion chambers and its cooling system, with interfaces for output nozzles and cooling device, selected from family range.
Inventor: HAIDINGER FRANK
IPC: B64G1/40
Filed: 2001-10-22
Abstract: The modular system covers a family of rocket motors of different powers. Each engine consists of combustion chamber (1), power nozzle (2), injection head (3), ignition system (6), cooling system (4) and fuel supply (5). The combustion chambers and its cooling system and the ignition system are identical and are constructed for the maximum power requirement of the family. The combustion chamber has an interface (14), for the output nozzle and the cooling system an interface (15) for the cooling device, selected from the family range.
Patent FR-2831539-A1 (FR)
Inventor: ROSO ALICIA
IPC: C09K23/00
Filed: 2001-10-25
Abstract: The invention relates to alkylpolyglycosides having formulae: HO-R-O(X)r or (X)s-OR-O-(X)t, wherein R denotes a linear or branched alkyl radical having between 6 and 12 carbon atoms.  The invention also relates to the use of said alkylpolyglycosides as emulsifying agents for the preparation of oil-in-water emulsions containing mineral pigments and/or fillers.
Patent FR-2833154-A1 (FR)
Inventor: TOURRETTE PHILIPPE
IPC: A61F2/16
Filed: 2001-12-12
Abstract: The invention concerns a lens cassette for a lens injector, comprising a tubular body and a piston mobile in the tubular body to move forward a lens towards an injection cannula. The invention is characterized in that it comprises a housing (30, 31) for an intraocular lens (10), an inserting zone (33) for the piston, and outlet zone (35) for the lens and its own closure means (25, 26) for enclosing the lens. The cassette is made of a material enabling sterilization of the lens enclosed in the cassette, while providing a prolonged shelf life. The cassette assembly with the lens and the injector can be sterilized in a sealed flask by gamma radiation.
Patent FR-2834101-A1 (FR)
Title: Method of installation of a database, uses database created on basis of model on target machine and configures and adapts this database
Inventor: SANDORFI EMMANUEL
IPC: G06F17/30
Filed: 2001-12-24
Abstract: The database installation is by a quasi-automatic procedure. A database is created based on a model stored on the target machine. The newly created database is registered on the target machine, and access control configuration carried out. A signature is recorded for the database, and a list of people and groups authorized to access the database is set up on the target machine.
Patent FR-2834214-A1 (FR)
Title: Composition pharmaceutique comprenant un inhibiteur d'alpha-glucosidase et un acide 4-oxo-butanoique et son utilisation pour traiter le diabete
Inventor: MOINET GERARD
IPC: A61K31/445
Filed: 2001-12-28
Abstract: La présente invention concerne une composition pharmaceutique comprenant en tant que principes actifs un acide 4-oxo-butanoïque et un inhibiteur d'α-glucosidase, en association avec un ou plusieurs excipients pharmaceutiquement acceptables.Ces compositions sont particulièrement appropriées au traitement du diabète.
Patent WO-02093892-A1 (WO)
Title: Method and device for multimedia communication management
Inventor: BRAKHA ALBERT
IPC: H04M3/523
Filed: 2002-05-14
Abstract: The invention concerns a multimedia communication device comprising at least two interconnected servers (501-532, 601-632), each server being connected to at least an agent station (160, 190) and at least one server being connected to a telecommunication network (130), each agent station being equipped with an Internet browser interface, each server: comprising an automatic module for distributing calls to and from each agent station whereto it is connected; comprising a module for distributing calls to and from every other server whereto it is connected; maintaining a database comprising a state table representing occupancy of each agent station connected to each server and disconnection between servers or between a server and an agent station, each server being adapted to update each state table based on the activity of each agent station connected or not to said server, such that all the state tables are aligned in real time; and communicating with each other server in accordance with an IP protocol, in particular for voice transmission, and each agent station communicating with the server whereto it is connected in accordance with the IP protocol, in particular for voice transmission.
Patent WO-03105098-A1 (WO)
Title: Device with display strip for road signalling adaptable to an individual
Inventor: SQUECCO JULES-LOUIS
IPC: G08B5/00
Filed: 2002-05-23
Abstract: The invention concerns a device with a display strip, in particular fluorescent,
for road signalling adaptable to an individual. The inventive device is essentially
characterized in that it comprises at least one strip (1, 2) designed to produce
a loop on the individual's body, at least one support (3, 4) designed to maintain
said strip and to enable its storage by successive winding or folding, in particular
in accordion folds, and its length to be adjusted, and a housing (5) designed to
contain said support (3, 4) and the strip (1, 2) partly or completely wound, and
provided with lateral (6) and/or longitudinal (7) openings designed to allow
said strip (1, 2) through.
Patent WO-03007898-A1 (WO)
Title: Mascara comprising a dispersion of particles
Inventor: TOURNILHAC FLORENCE
IPC: A61K8/64
Filed: 2002-07-16
Abstract: The invention concerns a cosmetic composition for coating keratinous fibres comprising a dispersion of particles, in a cosmetically acceptable medium, the particles comprising a soft phase at least externally containing a soft polymer having a glass transition temperature not more than 60 °C and a rigid phase at least internally which is an amorphous material having a glass transition temperature higher than 60 °C, the soft polymer being fixed at least partly by chemical grafting on the rigid phase. The invention also concerns a method for coating keratinous fibres comprising application of the composition on keratinous fibres. The composition results rapidly in a make-up exhibiting good properties for shaping curved eyelashes.
Patent WO-03021536-A1 (WO)
Inventor: GOOSSENS DOMINIQUE
IPC: G06T11/60
Filed: 2002-08-30
Abstract: L'invention concerne un procédé et un dispositif d'attribution d'un contenu visuel à un objet dans lequel : -on modélise ledit objet (1) sous forme numérique par un ensemble (2) de composants C1, C2, C3, -on prévoit au moins un fichier, dit d'association, comprenant une pluralité de familles (4) contenant d'une part un décor numérise Di, Dj, Dk, et d'autre part un ou plusieurs codes de caractérisation I1, I2, I3, J1, K1, dudit décor , -on exploite ledit fichier d'association pour mettre au jour tout ou partie des familles contenant un code de caractérisation identique J1 a l'un au moins des codes de caractérisation, dit de base 13, dudit fichier d'association' -on attribue à l'un C2 ou plusieurs des composants dudit ensemble de composants le décor J1 de l'une ou l'autre des familles mises au jour avec le ou lesdits codes de caractérisation de base.
Patent FR-2837861-A1 (FR)
Title: Lintel support for metal frame with sliding doors in veranda or similar incorporates locking wedges at upper end lower end of each upright adjacent to doors
Inventor: DERRE CHRISTOPHE
IPC: E04B1/00
Filed: 2002-03-26
Abstract: The support, designed to prevent flexing of a roof supporting lintel in a lightweight structure such as a veranda or similar with sliding doors (3, 4) in a metal frame (10), consists of a locking wedge (27, 28) installed at the upper and lower end of each of the frame's uprights (A, B) adjacent to the doors. The wedges ensure that the weight of the lintel and roof is transmitted directly to the ground via the uprights.
Patent FR-2840626-A1 (FR)
Title: Procede de lacage selectif de fils sur des preformes textiles multidimensionnelles et dispositif pour sa mise en oeuvre
Inventor: FANTINO LUCIEN
IPC: B29C70/24
Filed: 2002-06-06
Abstract: - L'invention a trait à un procédé de laçage sélectif de fils sur des préformes textiles multidimensionnelles réalisées sur tiges, dans lequel on remplace les tiges par du fil, les tiges étant poussées verticalement vers le bas par une aiguille (3) du type à chas ouvrant qui, après traversée de la pièce à lacer et éjection de la tige, est ouverte en un poste (9) dit d'insertion de fil pour recevoir le fil à lacer (21), puis est remontée pour passer le fil dans l'espace libéré par ladite tige, caractérisé par les étapes suivantes : - on prépare au préalable une pluralité de fils (21) différents disposés en position d'attente en parallèle, - on achemine de manière sélective le fil (21) désiré en regard dudit poste (9) d'insertion de fil, - on pré-délivre la longueur nécessaire de fil sélectionné, - on présente et achemine le fil (21) dans le chas de l'aiguille (3) en sorte que le crochet de l'aiguille se trouve sensiblement au milieu de la longueur de fil à lacer, - on remonte l'aiguille (3) et le fil double (21) et, éventuellement, - en fin de remontée de l'aiguille on coupe le fil au droit dudit poste d'insertion (9).
Patent FR-2826330-A1 (FR)
Title: Trolley for transport of stacks of containers comprises platform, on wheels, whose upper surface delimits two cages, one with fixed walls and other with three fixed and one partially open wall
Inventor: LOFTUS STEVEN CLIVE
IPC: B62B5/00
Filed: 2002-06-20
Abstract: The trolley is in the shape of a platform supported on wheels, the platform upper surface delimiting two cages (14,16). One cage has fixed walls and the other cage has three fixed walls and a fourth partially open wall delimited by a short wall portion (24). This short portion is formed as a raised edge of a pivoting piece (26) and can be displaced between positions adapting to the different sizes of the container surfaces.
Patent FR-2843524-A1 (FR)
Title: Biodegradable fibrous support for soil mulching comprises aqueous solution coating based on biodegradable natural latex from rubber tree and including stabilizing and preservative agents
Inventor: GIRARD PIERRICK
IPC: C09K17/52
Filed: 2002-08-13
Abstract: A biodegradable fibrous support for mulching of the soil comprises a coating of an aqueous solution based on biodegradable natural latex from the rubber tree and including stabilizing and preservative agents for the latex.
Patent FR-2847599-A1 (FR)
Title: Cold cast bituminous mixture manufacturing and applying device for constructing road, has tanks filled with water, bituminous emulsion, additives, and cements to manufacture and displace mixture from mixer on road surface
Inventor: MARCONNET GUY ANDRE
IPC: E01C19/46
Filed: 2002-11-27
Abstract: The device has a convoy with a tractor truck (2) and a trailer (3). The trailer has an attachment unit (3b) that couples with a trucks fixing unit (2b). The trailer has a water tank (10), bituminous emulsion tank (11), additives tank (12), and cement tank (13) filled with water, bituminous emulsion, additives, and cements, respectively to manufacture and displace cold cast bituminous mixture from mixer (8) on road surface.  The truck (2) has a sand extractor conveyor (5) associated with a sand bin (4). An Independent claim is also included for a method for manufacturing and applying of a cold cast bituminous mixture on a road surface.
Patent FR-2851251-A1 (FR)
Inventor: BRAUN OLIVIER
IPC: C08F220/60
Filed: 2003-02-13
Abstract: A linear or crosslinked polyelectrolyte (X) produced by copolymerization of at least one cationic monomer (CM) with at least one neutral monomer (NM) and at least one nonionic surfactant monomer (NSM), is new. Independent claims are also included for: (1) composition (A) that comprises oil and aqueous phases and at least one each of water-in-oil (WO) and oil-in-water (OW) emulsifiers, as a self-inverting inverse latex, and containing 20-70, preferably 25-40, wt.% (X); and (2) cosmetic or pharmaceutical compositions that contain either (X) or (A) as emulsifier and/or thickener.
Patent FR-2851789-A1 (FR)
Title: Automobile i.c. engine comprises two cylinders each axially delimited at top by cylinder head having exhaust gas evacuation channel to exhaust manifold comprising manifold chamber connected to common exhaust gas evacuation orifice
Inventor: GARRO DENIS
IPC: F01N13/10
Filed: 2003-02-27
Abstract: The i.c. engine comprises two cylinders with parallel axes. Each cylinder is axially delimited at the top by a cylinder head (24) which comprises an exhaust gas evacuation channel (20) directed towards an exhaust manifold (16). The exhaust manifold comprises a gas manifold chamber (34) connected to a common exhaust gas evacuation orifice (36). Each evacuation channel comprises an inlet orifice (18) connected to the combustion chamber and an outlet orifice (30) which discharges into the cylinder head face (28) and is connected to the exhaust manifold. Each cylinder head outlet orifice discharges directly into the manifold chamber and the evacuation channels converge so that their outlet orifices are adjacent to one another.
Patent WO-2004029034-A1 (WO)
Title: Synthesis of thiophenecarboxylic acid esters for the production of ranelic acid salts
Inventor: VAYSSE-LUDOT LUCILE
IPC: C07D/
Filed: 2003-09-22
Abstract: The invention relates to method for the industrial synthesis of compounds having formula (I), wherein R and R', which may be identical or different, each represent a linear or branched alkyl group (C1-C6). The invention is intended for the synthesis of the divalent salts of ranelic acid and, more specifically, of strontium ranelate and the hydrates thereof.