baber/WOPTO huggingface dataset:
Patent WO-2022090628-A1 (WO)
Title: Cobalt extraction
Inventor: PRETORIUS RUAN
IPC: C22B3/00
Filed: 2021-10-27
Abstract: According to an example embodiment, a system for removing uranium from a cobalt-rich raffinate is provided. The system comprises: a copper precipitation circuit (212) for processing the cobalt-rich raffinate into a copper precipitate, arranged to receive phosphoric acid from a phosphoric acid storage (215) to precipitate uranium included in the cobalt-rich raffinate; a copper thickener circuit (213) for processing the copper precipitate into a first flow that comprises copper hydroxide and precipitated uranium and a second flow that comprises a cobalt sulfate solution and residual phosphoric acid; a measurement device (214) for measuring a quantity that is representative of an amount of residual phosphoric acid in the second flow; and a control system (217) for regulating a dosage of phosphoric acid introduced to the copper precipitation circuit (212) in dependence of said measured quantity in view of a target amount of residual phosphoric acid.
Patent WO-2005043726-A1 (WO)
Title: Water-cooled electromagnetic retarder
Inventor: LIU ZENG GANG
IPC: H02K1/20
Filed: 2004-10-27
Abstract: The invention relates to an electromagnetic retarder (100) comprising a rotor (140) provided with coils (101-104), a stator (120) provided with cooling chambers (105-107) located on both sides of the rotor (140), a cooling circuit (150) through which a cooling liquid flows, a support (110) enabling the stator stator (120) to be fixed to a stationary part of an automobile, said stator (120) a single-piece with the cooling circuit (150) and the support (110). The chambers (105-107) of the stator are interconnected by the cooling circuit (150).
Patent WO-2006013290-A1 (WO)
Inventor: NIASS TIDJANI
IPC: F23D14/20
Filed: 2005-07-07
Abstract: L'invention concerne un procédé de combustion dans lequel un combustible et un comburant à forte teneur en oxygène sont injectés dans un foyer (20), notamment d'un générateur thermique (10), ledit foyer comportant au moins un moyen d'injection de combustible (28) et au moins une paroi (22) sensiblement parallèle à l'axe (XX') dudit moyen d'injection. Selon l'invention, le procédé comprend : - l'injection d'un combustible à partir de l'axe (XX') du moyen d'injection de combustible (28) vers la paroi (22) ; - l'injection, à une vitesse comprise entre 1 et 300 m/s, d'un comburant à distance dudit axe et rencontrant le combustible au voisinage de ladite paroi de manière à réaliser un mélange qui soit réparti sur la totalité du volume du foyer avant d'entrer en réaction.
Patent WO-2007080265-A1 (WO)
Title: Process for manufacturing semi-finished products comprising two aluminium-based alloys
Inventor: LEQUEU PHILIPPE
IPC: B22D7/02
Filed: 2006-12-14
Abstract: The invention relates to a process for the vertical casting of an intermediate product, comprising step (a) of preparing at least two aluminium-based alloys, especially a first alloy of composition P and a second alloy of composition T; step (b) of casting the first alloy of composition P to a desired height H<SUB>P</SUB>; step (c) of casting an additional desired height H<SUB>T</SUB> of the second alloy of composition T. The invention makes it possible to manufacture monolithic structural elements having usage properties that vary in at least one direction, and especially bifunctional or multifunctional structural elements for fulfilling at least two functions that are conventionally fulfilled by two different parts.
Patent WO-2007101966-A1 (WO)
Inventor: FRANCFORT STANISLAS
IPC: H04L9/32
Filed: 2007-03-06
Abstract: Une auihentification d'un dispositif informatique (10) est réalisée au niveau d'un utilisateur (13, 14, 12). Une association de l'utilisateur avec au moins un conienu sensonei étant connue d'une pan au niveau de l'utilisateur et d'autre part au niveau du dispositif informatique, on détermine au niveau du dispositif un contenu numérique en fonction du contenu sensoriel associé à l'utilisateur Puis, on fournit (203) au niveau de l'utilisateur le contenu numérique ainsi déterminé. On décide d'authentifier le dispositif informatique en comparant le contenu sensoriel associé à l'utilisateur au contenu numérique fourni au niveau de l'utilisateur.
Patent WO-2007113425-A1 (WO)
Title: Needled glass mat
Inventor: ROEDERER FRANCOIS
IPC: C03C25/26
Filed: 2007-03-20
Abstract: The invention relates to a needled glass mat comprising a mineral glass strand sized by a composition comprising water, the solids content of said composition comprising 1% to 30% by weight of a coupling agent and 30% to 99% by weight of polyvinylpyrrolidone. The invention also relates to a process for preparing a mat that comprises a) depositing or projecting sized strands onto a moving belt in order to form a web of said strands which is driven by said belt; then b) needling using barbed needles that pass through said web and that move in the direction of the web at substantially the same speed as the web when they pass through it, with a punch density ranging from 1 to 25 punches per cm2. This process is rapid and effective, and the mat obtained is easily deformed by hand in order to be placed into a mould for manufacturing a composite by resin transfer moulding (RTM). This mat may also be incorporated into a sheet moulding compound (SMC) and may be pressure-moulded.
Patent WO-2008040913-A1 (WO)
Title: Method and device for digital precorrection of a multichannel signal
Inventor: RAYNAL CAROLE
IPC: H04L27/36
Filed: 2007-10-02
Abstract: The invention relates to a method and a device for digital precorrection of a multichannel signal in which (A) the instantaneous power ( |Si| 2 ) of each signal (Si) supporting a channel is calculated and (B) the instantaneous total power ( |Si| 2T ) of the multichannel signal and the percentage of the instantaneous amplitude of each signal in relation to the instantaneous total amplitude of the hertzian signal Ri = |Si| / |Si|T. is calculated. A correction dependent on the percentage of the amplitude of this signal and the total amplitude of the multichannel signal ( CRi (Si)-» CSi) is applied (C) to each signal (Si). Application to all types of multichannel signals.
Patent WO-2009027604-A1 (WO)
Title: Polycarboxylate phtaleins used as fluorescent dyes and a method for the preparation thereof
Inventor: TRAN-GUYON JOANNE
IPC: A61K31/352
Filed: 2008-07-15
Abstract: Polycarboxylate phtaleins with a high level of isomeric purity as fluorescent dyes for medical diagnostic purposes.
Patent WO-2009138591-A1 (WO)
Title: Hydrophobic acrylic polymer material for an intraocular lens, having an enhanced flexibility due to the use of a transfer agent
Inventor: TERRISSE JEAN
IPC: A61F2/16
Filed: 2009-04-29
Abstract: The material of the invention is obtained by radical polymerisation from a mixture of acrylic and/or methacrylic monomers. The mixture further contains at least one transfer agent, preferably from the thiol family, that substantially enhances the flexibility of the polymer material thus obtained, and reduces the tackiness thereof. The polymer material thus obtained is intended for making ophthalmologic implants, and more particularly, intraocular lenses.
Patent WO-2009153431-A1 (WO)
Title: Device for dynamic posterior stabilisation matching the anatomic lordosis
Inventor: FORTIN FREDERIC
IPC: A61B17/70
Filed: 2009-05-20
Abstract: The invention relates to a device (2) for dynamic posterior stabilisation that matches the anatomic lordosis and combines rigid means and viscoelastic means housed in a casing (21), including: a mobile piston rod (20) comprising a piston head at the end thereof; a viscoelastic shock-absorbing unit (23) having a convex surface; a fixed rod (22) defining an angle (γ) relative to the axis of the casing (21) and including at the end thereof a concave surface that perfectly matches the convex surface of the viscoelastic shock-absorbing unit (23); a viscoelastic ring (24) provided without preload and with optimised clearance inside the casing (21) containing the viscoelastic means (23, 24); wherein these novel means enable the device (2) to define an angle (γ) in a neutral position between the two fastening elements thereof to the pedicle screws, and to apply a permanent elastic-return force about this position while absorbing the compression and bending forces applied onto the pedicle screws.
Patent WO-2009138637-A1 (WO)
Title: Station and method for measuring the contamination of an enclosure used for transporting semiconductor substrates
Inventor: FAVRE ARNAUD
IPC: H01L21/00
Filed: 2009-04-16
Abstract: The invention relates to a station for measuring the contamination with particles of a transport enclosure used for the atmospheric storage and carriage of semiconductor substrates, the said enclosure comprising a casing that can be closed off by a removable access door, the said station comprising: an interface (5) that can be coupled to a casing of a transport enclosure: (3), in place of the said door, the interface (5) comprising at least one injection nozzle (9) positioned at a moving end of a hose projecting from the said interface in order to direct a jet of gas in a direction perpendicular to a wall portion (13) on the inside (10) of the said casing coupled to the said measurement station so as to detach particles (11) from the said casing (3) through the impinging of the jet of gas against the said wall (13), and a measurement device (7) comprising a vacuum pump (17), a particles meter (19) and a measurement pipe (21) one inlet (23) of which opens to the inside (10) of the said casing (3) and one outlet (25) of which is connected to the vacuum pump (17), the measurement pipe (21) further being connected to the particles meter (19) in order to place the inside (10) of the casing of the transport enclosure (3) coupled to the said measurement section in communication with the particles meter (19). The invention also relates to a method for measuring the contamination with particles of a transport enclosure used for the atmospheric storage and carriage of semiconductor substrates.
Patent WO-2010010282-A1 (WO)
Inventor: FERON THIERRY
IPC: C08L3/02
Filed: 2009-07-17
Abstract: La présente invention a pour objet un procédé de préparation d'une composition à base de polymère synthétique comprenant : l'introduction, dans un réacteur contenant un polymère synthétique (composant 1) ramolli ou fondu, d'un composant amylacé non plastifié (composant 2) et d'un agent plastifiant de celui-ci (composant 3); et le malaxage du mélange obtenu dans des conditions suffisantes pour obtenir la plastification du composant amylacé (composant 2) par l'agent plastifiant (composant 3) et un mélange homogène du polymère synthétique et du composant amylacé plastifié. Le réacteur peut notamment être une extrudeuse, à simple vis ou double vis, à co-rotation ou contre- rotation, par exemple une extrudeuse à double vis et à co-rotation. Le polymère synthétique peut avantageusement être choisi dans le groupe comprenant les polyéthylènes (PE) et polypropylènes (PP), fonctionnalisés et non fonctionnalisés, les polyamides (PA), les polyuréthanes thermoplastiques (TPU), les copolymères styrène-éthylène-butylène-styrène (SEBS), de préférence fonctionnalisés, les poly (téréphtalate d'éthylène) amorphes (PETG) et les mélanges de ceux-ci. Les compositions résultantes présentent des caractéristiques améliorées, notamment en termes de coloration et de propriétés mécaniques, par exemple en termes d'allongement à la rupture.
Patent WO-2010142913-A1 (WO)
Inventor: TAILLEFER MARC
IPC: C07C205/22
Filed: 2010-06-08
Abstract: The present invention relates to a method for the hydroxylation of halogen aryl compounds carried out at a temperature lower than 200°C in the presence of a catalytic system including a copper-based catalyst and a ligand L according to reaction scheme Formula (A), in which: R is selected from the groups having an acceptor inductive effect and the groups having a donor mesomer effect; M is selected from alkaline or alkaline-earth cations; X is a halogen atom; r is between 0 and 5; and the ligand L is selected from compounds having formula I.
Patent WO-2012001244-A1 (WO)
Title: Interface profile section and brace for a wall-finishing system
Inventor: LIOGIER FABRICE
IPC: E04B9/24
Filed: 2011-06-27
Abstract: The invention relates to an interface profile section (1) for a wall-finishing system (26) between a structural profile section (21) having an extension in a first direction (D1) and a slab (31) comprising at least one edge capable of being lodged against the interface profile section (1). The cross-section (2) of said interface profile section (1) has an inner shape (3) that matches the outer shape (23) of the cross-section (22) of said structural profile section (21) transversely to said first direction (D1), and an opening (6) in a third direction (D3) perpendicular to the first direction (D1), thereby enabling said structural profile section (21) to be inserted into the interface profile section (1) in said third direction (D3), so as to be capable of clipping the interface profile section (1) onto the structural profile section (21), the interface profile section (1) engaging with the slab (31) such that the latter is held by bolts (36) that are rigidly connected to said slab, said bolts being selectively retractable and bearing against the interface profile section (1).
Patent WO-2011086327-A1 (WO)
Title: Fabrication d'une structure multicouche pour des applications photovoltaïques à partir de conditions d'électrolyse perfectionnées
Inventor: GRAND PHILIPPE
IPC: H01L31/18
Filed: 2011-01-12
Abstract: L'invention concerne la fabrication d'un composé I-III-VI pour des applications photovoltaïques, sous forme de couche mince, comprenant les étapes : électro-déposer une structure multicouche comportant une succession de couches élémentaires d'éléments respectifs X et Y, sur la surface d'une électrode (CA) formant un substrat, X étant un élément parmi les éléments I et III et Y étant l'autre des éléments I et III, inter-mixer les couches élémentaires de la structure multicouche, et incorporer au moins un élément VI dans la structure pour obtenir le composé I-III-VI. Selon l'invention, l'étape d' électro-dépôt est réalisée à partir d'un même bain d'électrolyse (B) incluant des sels comprenant des éléments I et III, en faisant varier alternativement une puissance électrique (V) appliquée à l'électrode (CA) pour obtenir au moins une alternance relative d'une couche majoritairement d'élément X et d'une couche majoritairement d'élément Y.
Patent WO-2011144853-A1 (WO)
Title: Complexe de traitement, notamment orthèse
Inventor: REBUFFET MICHEL
IPC: A61F13/06
Filed: 2011-05-16
Abstract: L'invention concerne un complexe de traitement, notamment une orthèse(1 a ) comportant au moins une zone active(2a) apte à se déformer élastiquement et couplée à des moyens principaux d'accrochage(3 a ,3' a ,14 a ) prévus de part et d'autre de ladite zone active(2 a ) pour solidariser ladite orthèse(1 a ) à ladite zone anatomique, ladite orthèse(1 a ) comportant également des moyens secondaires d'accrochage(7 a ,16 a ) distincts, disposés entre lesdits moyens principaux d'accrochage(3 a ,3' a ,14 a ), couplés à ladite zone active(2 a ), et comportant au moins une première zone d'adhérence, apte à coopérer avec la peau de ladite zone anatomique pour au moins contribuer à l'adhésion de ladite zone active(2 a ) sur ladite peau, l'adhérence de ladite première zone d'adhérence étant, le cas échéant, différente de l'adhérence d'une zone d'adhérence principale formée par lesdits moyens principaux d'accrochage(3 a ,3' a ,14 a ).
Patent WO-2012052649-A1 (WO)
Inventor: BRETTES FREDERIC
IPC: F01D7/00
Filed: 2011-09-30
Abstract: The present invention relates to a hydraulic device (100) for changing the pitch of a propeller comprising a piston rod (20) actuated by a hydraulic fluid, said piston rod (20) comprising at its end a clevis mount (30) able to provide a connection for transmitting the movements of said piston rod (20) so as to change the pitch of at least one propeller, said hydraulic device being characterized in that it comprises a thread nut (41) held in position on said clevis (30) of said piston rod (20) by retaining means (40), said nut (41) being able to collaborate with a threaded rod in order to provide a connection.
Patent WO-2014154952-A1 (WO)
Inventor: ENDERLE SÉBASTIEN
IPC: G06F21/57
Filed: 2013-03-29
Abstract: The invention relates to a method for correlation analysis of faults implemented by a processing unit (10) of a fault correlation analysis system (1). Such a method is based on the prior recording and the utilization of rules of correlation of faults respectively defining a predetermined correlation of faults stemming from the receipt of a set of at least two fault messages whose respective and joint occurrences characterize a failure. The invention furthermore relates to a data processing centre (DC) integrating such a fault correlation analysis system (1).
Patent WO-2014009625-A1 (WO)
Title: Procede de realisation d'un revetement anti erosion sur une paroi interne d'une enceinte d'unite fcc et structure d'ancrage pour la realisation de ce revetement.
Inventor: SIMON HUBERT
IPC: B32B3/12
Filed: 2013-06-27
Abstract: L'invention concerne un procédé de réalisation d'un revêtement anti érosion sur une paroi métallique (20) interne ou externe d'une enceinte d'unité de craquage catalytique fluide, comprenant : (i) la mise en forme d'une structure d'ancrage ( 10) métallique en nid d'abeille, ladite structure d'ancrage ( 10) étant formée d'une pluralité de bandes ( 12) assemblées deux à deux par jonction de portions d'assemblage ( 121, 122) de ces bandes de manière à former une pluralité d'alvéoles ( 14) entre deux bandes adjacentes, (ii) la fixation de ladite structure d'ancrage ( 10) par soudage sur ladite paroi métallique (20), de sorte que chaque alvéole ( 14) de la structure d'ancrage ( 10) soit soudée à la paroi (20) de l'enceinte au moins aux jonctions entre les portions d'assemblage ( 121, 122) jointives de deux bandes ( 12) adjacentes, (iii) l'insertion d'un matériau composite (22) dans les alvéoles ( 14) depuis la paroi métallique (20) et au moins jusqu'au bord longitudinal supérieur ( 12b) de chaque bande.
Patent WO-2015067908-A1 (WO)
Inventor: BOU-MAROUN ELIAS
IPC: C08F220/56
Filed: 2014-11-07
Abstract: The present invention relates to the use of a molecularly imprinted polymer for trapping specific organic molecules. It more particularly involves trapping, in an aqueous medium, iprodione which is a fungicide. More particularly, the present invention relates to the use of a methacrylamide-based, molecularly imprinted, crosslinked polymer for trapping iprodione in an aqueous medium.
Patent WO-2015170051-A1 (WO)
Inventor: ROCHEBLAVE LAURENT
IPC: B32B7/00
Filed: 2015-05-05
Abstract: The invention relates to a stack (1) for moulding parts in a plastic material, comprising an assembly of layers, each layer (2) comprising a plastic material (MP) and at least one reinforcing element (ER) having at least one main slenderness direction (DP), characterised in that the reinforcing elements (ER) of one layer have at least one main slenderness direction which is different from that of the reinforcing elements of at least one other layer, said different main slenderness direction being selected so as to define a direction of voluntary anisotropy in the stack (1).
Patent WO-2016016590-A1 (WO)
Inventor: TISSOT JEAN-MARC
IPC: G06F3/01
Filed: 2015-07-31
Abstract: The present invention relates to a haptic-feedback control interface for a motor vehicle, comprising a control device (2) provided with a slider (4; 27) that can be moved by a user within a guide groove (5; 23), characterised in that said control interface comprises a magnetorheological fluid module (3) including a rotary element (6), a magnetorheological fluid (7) in contact with the rotary element (6), and a unit (8) for applying a magnetic field configured to apply a magnetic field to the magnetorheological fluid (7) and to adjust the strength of the applied magnetic field, the rotary element (6) of the magnetorheological fluid module (3) being connected to the slider (4; 27) of the control device (2) so as to generate haptic feedback for the user moving the slider (4; 27) by adjusting the magnetic field applied to the magnetorheological fluid.
Patent WO-2017103413-A1 (WO)
Inventor: CANITROT NATHALIE
IPC: H02K19/36
Filed: 2016-12-13
Abstract: A voltage regulator with brush holder assembly (100) for a rotary electric machine intended for an automotive vehicle, which assembly comprises: -a brush holder comprising brushes that are capable of coming into electrical contact with a rotor of the rotary electric machine in order to apply an excitation signal thereto; -a microcontroller for regulating said excitation signal; -a body made of electrically insulating material, said body taking the overall shape of a T and in which said brush holder and said microcontroller are housed, characterized in that the voltage regulator with brush holder assembly (100) comprises two parts: -a first part (200) forming a central portion of the T-shaped body and extending along a first axis (z1 -z2), said first part (200) comprising a housing (201) for accommodating the brush holder and a second part (300) forming a lateral portion of the T-shaped body and extending along a second axis (y1 -y2) perpendicular to said first axis (z1 -z2), said integrated circuit being housed in said second part (300).
Patent WO-2017118813-A1 (WO)
Inventor: PELESZEZAK PASCAL
IPC: A01G9/02
Filed: 2017-01-04
Abstract: Module (1) de culture végétale pour l'érection d'une structure modulaire de mur végétalisé, comprenant: -un casier (2) prévu pour recevoir intérieurement un substrat (SU) de culture végétale, et présentant des cadres avant et arrière (20, 21) en vis-à-vis et reliés par des traverses supérieures et inférieures (22, 23); et -au moins deux paroi de retenue (41; 42) perméable, portées par le casier et prévues pour former des étagères de retenue du substrat, où les deux parois de retenue sont décalées à la fois selon une direction verticale orthogonale aux faces inférieure et supérieure du cadre et selon une direction transversale orthogonale aux faces avant et arrière du cadre.
Patent WO-2017203121-A1 (WO)
Title: Ensemble de retenue pour un élément de garniture d'un véhicule
Inventor: DUBUISSON ERIC
IPC: B60R21/213
Filed: 2017-05-11
Abstract: Il comprend: -un porte-agrafe (4) venu intégralement de matière avec l'élément de garniture (1), comprenant: - une partie proximale (5) liée à l'élément de garniture (1), et - une partie distale (6) sur laquelle est montée une agrafe (8) conformée pour une fixation à un élément de carrosserie (2), la partie proximale (5) et la partie distale (6) étant solidarisées par l'intermédiaire d'une région sécable (9) configurée pour se rompre lors du déploiement d'un coussin (3) gonflable de sécurité, et la partie distale (6) étant déplaçable entre une position de repos dans laquelle la région sécable (9) solidarise la partie distale (6) et la partie proximale (5) et une position de déploiement dans laquelle la partie distale (6) est désolidarisée de la partie proximale (5) par rupture de la région sécable (9), et -un élément de retenue (11) configuré pour retenir la partie distale (6) à l'élément de garniture (1) lorsque la partie distale (6) est en position de déploiement.