baber/WOPTO huggingface dataset:
Patent FR-2813723-A1 (FR)
Title: Method and system for circular turbocoding with high output, for use in restricted-access communication
Inventor: PIRET PHILIPPE
IPC: H03M13/29
Filed: 2000-09-04
Abstract: The system utilizes a padding module (30) for obtaining a coded sequence (a) from an input data sequence (u), and a converter (20) in line with a reset device (25) for converting a supplementary information input represented by an identification (ID) into a pair of states (s,s asterisk ) corresponding to the states of two Recursive Systematic Convolutional (RSC) coders contained in a turbocoder (40) which forms three coded sequences (a,b(a,s),c(a asterisk ,s asterisk )) for transmission to user by a transmitter (45). The two coders have the same numbers of possible states, and are reset in the states (s) and s asterisk ), respectively, at the start of coding each data sequence (u).  The coding method utilizes a polynomial g(x), of degree d with binary coefficients and the constant term equal to unity, in connection with a binary data sequence (u) of elngth k = p-d, where p is a determined multiple of the period N of the polynomial g(x), for producing the three sequences (a,b,c). The sequence (a) is of length p and is obtained by padding the sequence (u) with d bits, so that the polynomial a(x) of degree p-1 is divisible by g(x). The sequence (b) is produced by the first coder in response to the sequence (a). The sequence (c) is produced by the second coder in response to the sequence (a asterisk ), which is obtained by interleaving the sequence (a). The data processing device (46) comprises the converter (20), the reset device (25), and the padding module (30). The coding device (47) comprises the data processing device (46) and the turbocoder (40). The decoding device comprises a turbodecoder and a decoding assistance device, where the latter comprisses a converter, a time-delay device and a truncator. The apparatus (48) for the transmission of digital coded signals comprises the coding device (47) and the transmitter (45). The apparatus for the reception of digital coded signals comprises the decoding device and a receiver. The telecommunication network comprises such apparatus. The apparatus also comprises a temporary storage in the form of random-access memory (RAM) for the data and the supplementary information, a storage in the form of read-only memory (ROM) for the program and a look-up table (LUT), and a central processing unit (CPU) with peripherals.
Patent FR-2813973-A1 (FR)
Title: Generation of three dimensional X-ray images, especially for medical use in obtaining images of breast implants, calcification, and vascular organs, where a digital process is carried out on at least two image series
Inventor: LAUNAY LAURENT
IPC: G06T1/00
Filed: 2000-09-08
Abstract: Method has the following steps: generation of at least two series of 2-D images, generation of a third series of images by subtraction of one of the first two series of images from the other, effecting of a 3-D reconstruction from the third image series to obtain a subtracted 3-D image, effecting of a 3-D reconstruction from the first image series to obtain a corresponding 3-D image and finally generation of a 3-D image corresponding to the second image series.  According to the method if necessary the second image series is taken after injection of a contrast medium to highlight blood vessels. An Independent claim is made for a device for generating 3-D images.
Patent FR-2798431-A1 (FR)
Title: Agencement de transmission comprenant un arbre de transmission longitudinal et un palier intermediaire
Inventor: CERMAK HERBERT
IPC: F16D3/223
Filed: 2000-09-12
Abstract: Dans un tel agencement l'arbre de transmission longitudinal 1 comporte un premier et un deuxième tronçon d'arbre 3, 4 avec un premier et un deuxième joint universel 8, 21, ainsi qu'un troisième joint universel 5 sous forme de joint homocinétique fixe, qui relie le premier et le deuxième tronçon d'arbre, et le palier intermédiaire 2, qui est associé au premier tronçon d'arbre 3 au voisinage du troisième joint universel 5, comporte un roulement 15. Les plus petits diamètres intérieurs dGA , dW2 de la partie de joint extérieure 25 du joint 5 et du tube d'arbre 19 faisant partie du deuxième tronçon d'arbre 4, sont supérieurs aux plus grands diamètres extérieurs DW1 , DL du premier tronçon d'arbre 3 et du roulement 15. Cet agencement permet aux tronçons d'arbre 3, 4 de pénétrer l'un dans l'autre de manière télescopique et sensiblement sans effort.
Patent FR-2814363-A1 (FR)
Title: Composition de lavage contenant des alkylamidoethersulfates, des tensiocatifs anioniques et des polymeres cationiques
Inventor: MAUBRU MIREILLE
IPC: A61K8/00
Filed: 2000-09-28
Abstract: La présente invention concerne une composition de lavage des matières kératiniques comprenant, dans un milieu cosmétiquement acceptable, au moins un alkyl (C8-30 ) amidoéthersulfate, au moins un tensioactif anionique choisi parmi les alkyl (C6 -C24 ) sulfates, les alkyl (C6 -C24 ) éthersulfates, les alkyl (C6 -C24 ) éthercarboxylates et les alkyl (C6 -C24 ) polyglycosides anioniques, et au moins un polymère cationique dont la densité de charge cationique est supérieure ou égale à 1 milliéquivalent par gramme. L'invention concerne aussi un procédé de traitement cosmétique des matières kératiniques mettant en oeuvre la composition selon l'invention, ainsi qu'une utilisation de cette composition comme shampoing.
Patent FR-2814957-A1 (FR)
Inventor: FRANCON ALAIN
IPC: A61K9/10
Filed: 2000-10-06
Abstract: The invention concerns the stabilisation of a vaccine composition maintained in liquid state by the use of high molecular weight polyvinylpyrrolidone, hence eliminating the use of albumen. The invention is of particular interest for vaccine compositions comprising attenuated live viruses such as oral vaccine against poliomyelitis.
Patent FR-2810871-A1 (FR)
Title: Aspirateur a flux de retour
Inventor: LEE SANG YONG
IPC: A47L5/14
Filed: 2000-10-19
Abstract: Dans un aspirateur selon l'invention, un rotor (130) et un ventilateur de refroidissement (230) sont placés près du moteur (140), et les chemins de circulation de l'air aspiré par le rotor (130) pour le processus de nettoyage et de l'air aspiré par le ventilateur de refroidissement (230) pour le processus de refroidissement sont définis séparément. Le moteur est ainsi empêché de chauffer, et les performances et l'efficacité de l'aspirateur sont améliorées.
Patent FR-2819549-A1 (FR)
Title: I.C. engine exhaust gas treatment system has particle filter in main exhaust pipe downstream of sulfur oxide trap
Inventor: CALVO SABINE
IPC: F01N13/02
Filed: 2001-01-12
Abstract: The treatment system for exhaust gases from an I.C. engine includes a particulate filter, a sulfur oxide trap upstream of the filter's inlet face and storage substance. The system incorporates a second trap for nitrogen oxides, downstream of the sulfur oxide trap, and a branch pipe with a valve which enables the sulfur oxides liberated from the first trap during purging to by-pass the second trap.  The treatment system for exhaust gases from an I.C. engine (12) includes a particulate filter (20) in the main pipe, a sulfur oxide trap upstream of the filter's inlet face and storage substance (24) in the main exhaust pipe. The storage substance coats at least partially the initial zone of the filter or an associated structural component. The system incorporates a second trap (30) for nitrogen oxides, downstream of the sulfur oxide trap and containing an absorption substance (32), and a branch pipe (36) with a valve which enables the sulfur oxides liberated from the first trap during purging to by-pass the second trap. Two branch pipes with valves round the nitrogen oxide trap allow gases produced during regeneration of the first trap to pass round and be fed back through the second trap before being discharged.
Patent WO-02065670-A1 (WO)
Title: System for optically communicating with passive terminals and a transmitter for one such system
Inventor: CHARRON JEAN-YVES
IPC: H04B10/114
Filed: 2001-02-15
Abstract: The invention relates to a system for optically communicating with passive user terminals.  Said system comprises a fixed transmitter (10, 12) which is equipped to diffuse sound by infrared means to a space intended to be filled with listeners and single-use and limited-life miniature terminals (14), having an infrared sensor which is adapted to the transmitter and which is positioned so as to be exposed to the infrared rays when the terminal is worn.
Patent FR-2819579-A1 (FR)
Title: Equipment for providing direct individual lighting to transparent containers, comprises lid, or base which contains a lamp, reflectors or lenses, filters or fibre optics, energy source and switch
Inventor: COLLETTA DANIEL
IPC: A47G23/03
Filed: 2001-01-16
Abstract: The equipment consists of a transparent container (7) which holds a liquid (8) and is attached to an opaque lighting compartment (6). A luminescent source (1) within the lighting compartment shines directly into the transparent container and is connected to an energy source (2) through a switch (3). The light is directed to the liquid by a reflector (4) and a filter/diffuser (5)
Patent FR-2819481-A1 (FR)
Title: Transfer apparatus, for objects such as nuclear fuel pellets, uses reversible panel with domed cover for containers
IPC: B65G65/23
Filed: 2001-01-17
Abstract: The apparatus for transferring objects between two flat containers comprises a reversible panel with a domed cover which has opposite apertures for inserting and removing the containers. After the containers have been inserted, the panel is turned over through 360 deg , so that the objects drop from the first container and roll over the inner surface of the cover to enter the second one.  The apparatus for transferring objects (17) between two flat containers (15, 16) comprises a reversible panel (3) with a domed cover (5) which has opposite apertures for inserting and removing the containers. After the containers, one holding the objects to be transferred and the other an empty container to receive them, have been inserted, the panel is turned over through 360 deg  by a drive, so that the objects drop from the first container and roll over the inner surface of the cover to enter the second one.  An Independent claim is included for a method for transferring objects using the above system.
Patent WO-0179860-A1 (WO)
Title: Device for detecting angular displacement and instrumented roller bearing
Inventor: LANDRIEVE FRANCK
IPC: G01P3/44
Filed: 2001-04-06
Abstract: The invention concerns a device for detecting one or more parameters of a rotary member angular displacement, comprising: an instrumented roller bearing (1) provided with a non-rotating part including a non-rotating ring (2) and a sensor block (8), a rotating part including a rotating ring (2) and a coding ring (15) mounted opposite the sensor block (8) and at least a row of rolling elements (4); and means for processing signals transmitted by the sensor block. The sensor block (8) comprises at least two sensing elements (9, 10) co-operating with the single coding ring, signals transmitted independently by each sensing element corresponding to the same parameter of angular displacement, so as to supply to the processing means a redundant information on said parameter of angular displacement.
Patent FR-2820424-A1 (FR)
Inventor: FOURRICHON LAURENCE
IPC: C07K1/18
Filed: 2001-02-05
Abstract: The invention concerns a method for purifying the <i>Helicobacter</i> adhesin-like protein A (AlpA) which consists in: (i) contacting an AlpA preparation and 2.5 to 3.5 M of guanidine with a hydrophobic interaction chromatography material, so that the AlpA is adsorbed on the material; and (ii) eluting the AlpA with a solution containing 3.5 to 4.5 M of guanidine. The AlpA preparation to be purified can be in particular derived from an <i>E. coli</i> culture capable of expressing AlpA in a high-level recombinant form, rAlpA being in the form of inclusion bodies, the latter being recovered and solubilized in the presence of guanidine, and optionally ammonium sulphate-precipitated for the purpose of preliminary purification. The hydrophobic interaction chromatography can be followed up by an anion exchange chromatography in the presence of 8 M of urea.
Patent WO-02055777-A1 (WO)
Title: Installation for producing non-woven textile webs with jet fluids leaving no visible mark
Inventor: NOELLE FREDERIC
IPC: D04H18/04
Filed: 2001-10-19
Abstract: The invention concerns an installation for producing non-woven textile webs comprising a conveyor (1) on one side (3) of which the non-woven textile web passes between an injector (4) and a vacuum chamber (6) driven in an oscillating motion. The resulting web bears no mark.
Patent FR-2824680-A1 (FR)
Title: Amplificateur differentiel comportant un dispositif de deverouillage
Inventor: RENOUS CLAUDE
IPC: H03F3/30
Filed: 2001-05-14
Abstract: Amplificateur différentiel comportant un premier étage composé d'un premier et second transistor (10, 20) de même polarité et montés en amplificateur différentiel et alimentés par une première et une seconde source de courant miroir (11, 21). Les sources de courant miroir sont commandées par un circuit de contrôle du mode commun (2, 3, 4, 5) ayant deux entrées recevant respectivement un potentiel de consigne Vcm et le potentiel de mode commun. L'amplificateur comporte un second étage de Miller pour fixer le produit gain-bande et un circuit de déverrouillage inséré entre le potentiel de mode commun et les entrées de l'étage de Miller de manière à provoquer la conduction forcée de cet étage au démarrage du circuit.
Patent FR-2825175-A1 (FR)
Title: Euro bank note identification aid for sight deficient persons, uses gauge/wallet profiled in steps, in which note to be identified is placed
Inventor: BETTON RENE JOSEPH
IPC: G07D7/16
Filed: 2001-05-25
Abstract: The bank note identifier is a gauge/wallet into which the notes are positioned. The wallet has on two adjacent sides profiles with distinct steps representing reference lines. The wallet has a bottom edge supporting two sides (4,5) between which is a slot into which the notes can be slid..
Patent FR-2825892-A1 (FR)
Title: Trap for e.g. fish larvae has collecting chamber containing lamp to attract them which has transparent walls arranged in star shape with entry slots at re-entrant angles
Inventor: DUFOUR VINCENT
IPC: A01K69/08
Filed: 2001-06-15
Abstract: The trap for fish larvae or aquatic invertebrates has a collecting chamber (10) containing a lamp (5) to attract them. The chamber has transparent walls arranged in a star shape. These are fastened together at their points (14) but are left loose to form entry slots (15) at the re-entrant angles.
Patent FR-2828365-A1 (FR)
Title: Systeme de transmission de messages d'alerte pour sauveteurs
Inventor: LE TORTOREC MARTIN VALERIE
IPC: H04M11/04
Filed: 2001-08-03
Abstract: Ce système (2) de transmission de messages d'alerte à des sauveteurs comporte :- des moyens (4) de transmission de messages d'alerte vers les sauveteurs,- des moyens de commande (6), par un opérateur, de ces moyens de transmission.Les moyens de transmission (4) comportent :- au moins un récepteur (20) de messages vocaux équipant un sauveteur,- des premiers moyens (10) de stockage d'informations contenant au moins un message d'alerte (14) permanent et pré-enregistré, et- un serveur vocal (12) adapté pour transmettre au moins un message vocal d'alerte établi à partir d'un message d'alerte (14) contenu dans lesdits premiers moyens (10) de stockage d'informations, vers au moins un récepteur (20).
Patent FR-2825141-A1 (FR)
Title: Appareil d'eclairage economisant l'energie
Inventor: YAO YIFEI
IPC: G09F13/04
Filed: 2001-09-19
Abstract: L'invention concerne un appareil d'éclairage économisant l'énergie.Il comporte une embase (1), au moins un semiconducteur lumineux (2), une source d'énergie (3) à courant continu, disposés à l'intérieur de l'embase, et un corps transparent réfringent recouvrant l'ouverture de l'embase. Le semiconducteur lumineux est connecté à la source d'énergie et le corps transparent réfringent est rempli de granules (5) réfléchissant la lumière afin que la lumière émise par le semiconducteur (2) suive une longue distance de propagation à l'intérieur du corps.Domaine d'application : panneaux indicateurs, colonnes de guidage, feux colorés, lampes de décoration, etc.
Patent FR-2834182-A1 (FR)
Title: Pre-cast concrete playground system assembled on-site with pre-cast concrete pins
Inventor: BASSO FABIO
IPC: A43B5/04
Filed: 2001-12-28
Abstract: A playground play installation system consists of pre-cast concrete components assembled on-site using integral concrete pins. The pre-cast system is esp. thematic e.g. railway trains, Indian village, obstacle course, trucks, buses. The pre-cast systems are finished on-site by submersion in a paint trough, or covered with a protective mantle.
Patent WO-02063344-A1 (WO)
Title: Method for processing georeferenced electrical resistivity measurements for the real-time electrical mapping of soil
Inventor: DABAS MICHEL
IPC: G01V3/38
Filed: 2002-02-06
Abstract: The invention relates to a method for the georeferenced measuring of electrical resistivity for the electrical mapping of soil.  The area of soil to be mapped is divided up into a fine network of points.  According to the invention, measuring means are used to obtain n parameters (n being at least equal to 3) characterising the electrical resistivity at a given point at n different depths.  In addition, an absolute position measurement and k relative displacement measurements are obtained using positioning means for a number k of points measured.  The three measurements obtained are subsequently sent to a microcontroller which synchronises the acquisitions.  The data sent by the microcontroller are digitally processed in real time on a computer.  Furthermore, two different display windows are used to view, simultaneously and in real time, a profile showing the sequential variations for a given depth in the resistivity of the soil across the area studied and a map showing the position of the measuring means.  The invention is suitable for use in precision farming and for prospecting archaeological sites.
Patent FR-2836181-A1 (FR)
Title: Operating system for vehicle internal combustion engine, comprises use of one or more cylinders as compressors during light load such that a reservoir is charged with compressed gas for later use
Inventor: GUERIN STEPHANE
IPC: F01L9/20
Filed: 2002-02-15
Abstract: During deceleration and braking the valves of one or more cylinders are controlled (5) to make the cylinder work as a compressor delivering compressed gas to a gas reservoir (4) through a flap valve and non return valve combination (7). The gas stored under pressure is returned to the engine through a plenum (15) and operates to improve engine performance
Patent FR-2836077-A1 (FR)
Title: Forming tool for heat exchanger undulated surfaces comprises upper and lower tools constituted from two forming leaves and spacer leaf
Inventor: TAILLEPIED DANIEL
IPC: B21D13/02
Filed: 2002-02-21
Abstract: The forming tool for producing inserts from a deformable metal foil (2) between two undulated surfaces comprises upper (6) and lower (7) forming tools each constituted from two forming leaves (6a,6b) and a spacing leaf (6c). The lower tool comprises two forming leaves (7a,7b) between which is a spacing leaf (7c). The upper tool is mounted on a vertically movable upper tool holder (10) whilst the lower tool so mounted on a lower horizontally movable tool holder (11).
Patent FR-2831250-A1 (FR)
Title: Air separation by cryogenic distillation using high, intermediate and low pressure columns where some of the compressed and purified feed air is sent to the intermediate pressure column
Inventor: SAULNIER BERNARD
IPC: F25J3/04
Filed: 2002-02-25
Abstract: A flow of compressed and purified air is sent to the intermediate pressure column as well as the high pressure column.  The compressed and purified air is sent to a high pressure column (1) where it is separated into a first oxygen-rich flow (9) and a first nitrogen-rich flow (13). At least part of the first oxygen-rich flow is sent to an intermediate pressure column (3) from which a second oxygen-rich flow (19) and a second nitrogen-rich flow (21) are sent to a low pressure column (5). At least part of the first nitrogen-rich flow is condensed in a condenser (11) associated with the intermediate pressure column. A third oxygen-rich flow (23) is sent form the low pressure column to a head condenser (27) in the intermediate pressure column and a fourth oxygen-rich flow (29) is extracted from the this head condenser .A third nitrogen-rich flow (13, 17, 33) is extracted from any or all of the three columns. At least part of the first oxygen-rich flow is sent to a level near the base or preferably to the base itself. Between 10 and 40% of the total air flow is sent to the intermediate pressure column after being expanded in a turbine. The liquid in the base of the intermediate column contains between 15 and 50% mol. oxygen. All or part of the liquid at the base of the low pressure column is sent to the intermediate column head condenser, part of the vaporized liquid is returned to the base of the low pressure column and the fourth flow extracted from the condenser in liquid or gaseous form contains at least 95% mol. oxygen. No nitrogen-rich liquid is sent from the high pressure column to the intermediate and/or low pressure columns. No oxygen-rich liquid is sent from the base of the low pressure column to the intermediate or high pressure columns to be distilled there. Between 50 and 70% of the feed air is sent to the high pressure and intermediate pressure columns in gaseous form. The high pressure column operates above 10 bar abs.  An Independent claim is also included for an installation for carrying out the above process.
Patent FR-2837284-A1 (FR)
Inventor: RAOULT DIDIER
IPC: G01N33/569
Filed: 2002-03-12
Abstract: The present invention pertains to an in vitro serological diagnosis method for blood culture-negative infective endocarditis caused by the bacteria Coxellia burnetii and Bartonella sp in a patient suffering from a heart valve disorder, wherein an assay is performed of type IgG antibodies of the bacterium Coxellia burnetii phase 1 and of type IgG antibodies of a Bartonella sp bacterium, on one same serum specimen from the said patient, and it is determined whether the titre of said IgG antibodies is equal to or greater than 1:800.
Patent FR-2838421-A1 (FR)
Title: Composant comportant une matrice de cellules de structures microelectromecaniques
Inventor: HELIN PHILIPPE
IPC: G02B26/08
Filed: 2002-04-11
Abstract: Composant micro-électronique comportant une matrice de cellules de structures micro-électromécaniques, chaque cellule comportant une partie mobile reliée à un cadre fixe (12) par au moins une portion de liaison (13), ladite matrice comportant également des moyens pour assurer le déplacement sélectif de la partie mobile de chaque structure, caractérisé en ce que lesdits moyens de déplacement comportent :. des moyens pour générer un champ magnétique (B) agissant sur l'intégralité de la matrice;. des moyens pour assurer de façon sélective, pour chaque cellule, le passage d'un courant électrique dans la portion de liaison (13) reliant la partie mobile au cadre fixe (12), de telle sorte que ladite portion de liaison (13) subissant les forces de Laplace se déforme en provoquant le déplacement de la partie mobile de la cellule sélectionnée.