baber/WOPTO huggingface dataset:
Patent WO-2021240045-A1 (WO)
Title: Method for improving localization accuracy of a self-driving vehicle
Inventor: TIIRA TUOMAS
IPC: G01S17/89
Filed: 2020-05-26
Abstract: The invention relates to a method for improving localization accuracy of a self-driving vehicle (100). The method comprises steps of receiving from one or more range sensing devices (110) point cloud data related to surface (130) characteristics of an environment of a self-driving vehicle (100), and based on receiving, constructing a modified normal distributions transform (NDT) histogram having a set of Gaussian distributions in a plurality of histogram bins, each of the plurality of histogram bins providing different constraining features, performing subsampling for each histogram bins in the constructed NDT histogram, in which subsampling a number of Gaussian distributions from each histogram bin is removed to construct a vector h  S  representing the target height of each histogram bin, and after subsampling, selecting h  i 
 S  Gaussian distributions from the corresponding histogram bins of vector h  S  based on the constraining features given by the Gaussian distributions and adding them to the subsample set S in order to localize the self-driving vehicle (100)) with respect to the point cloud data received.
Patent WO-2022136729-A1 (WO)
Inventor: ALASAARELA ILKKA
IPC: A61B3/12
Filed: 2021-12-14
Abstract: A focus measuring arrangement for ophthalmic examination comprises an infrared light source system (100), which directs infrared light to a pupil (152) of an eye (150) of a person (156) and forms a focusing pattern (130) of the infrared light on a retina (154). A receiving arrangement (102) apertures (120A, 120B) receives the infrared light of the focusing pattern (130) from the retina (154) through separate areas (122A, 122B) of the pupil (152). An image forming arrangement (104) causes the infrared light passed through the apertures (120A, 120B) to form an individual image (124A, 124B) of the focusing pattern (130) for each of the apertures (120A, 120B) in an image space (110) of the receiving arrangement (102), the image forming arrangement (104) causing an optical correspondence between the at least two apertures (120A, 120B) and the separate areas (122A, 122B) of the pupil (152). A detecting surface arrangement (106) is located at a non-zero distance behind the at least two apertures (120A, 120B) and the image forming arrangement (104) in a direction of propagation of the infrared light reflected from the retina (154) for receiving the infrared light passed through the at least two apertures (120A, 120B). A data processing unit (108) forms focusing adjustment information based on locations ((XA, YA), (XB, YB), (XC, YC)) of illuminated spots (126A, 126B, 126C) of the infrared light of the focusing pattern (130) on the detecting surface arrangement (106), and outputs the focusing adjustment information for further processing.
Patent WO-2004110923-A1 (WO)
Title: Purification of a mixture of h2/co by catalysis of the impurities
Inventor: HAIK-BERAUD NATACHA
IPC: B01D53/86
Filed: 2004-06-10
Abstract: The invention relates to a method for purifying a gaseous flow containing at least hydrogen (H2), carbon monoxide (CO), a metal carbonyl, and at least one impurity selected from oxygen (O2) and unsaturated hydrocarbons. According to said method, the gaseous flow is brought into contact with a first catalytic bed (12) comprising at least one catalyst containing copper, in order to convert at least part of the oxygen and/or at least one unsaturated hydrocarbon in the gaseous flow into at least one catalysis product, at a temperature between 100 °C and 200 °C and at a pressure of at least 10 bar. Furthermore, said gaseous flow is also brought into contact with a second adsorption bed (9) in order to adsorb at least the carbonyl metal.
Patent WO-2006027505-A1 (WO)
Title: Brake fluid reservoir for a motor vehicle
Inventor: DOMAS REGIS
IPC: B60T11/26
Filed: 2005-06-28
Abstract: A brake fluid reservoir formed by a lower part and an upper part which are welded to each other, each comprising at least one inner rib. The lower part of the reservoir is mounted on the master cylinder of a brake system. The reservoir comprises a filling hole through which the fluid can be introduced. The liquid extends in a first and second retaining chamber of the reservoir, both chambers communicating with each other and in a feed pipette which is proper to each retaining chamber and which is directed towards the master cylinder. The invention is characterized in that the shape of the reservoir is substantially elongate, wherein the extremity bearing the filling hole hangs over the master cylinder, and in that the inner ribs form at least one filling channel which extends in a substantially horizontal manner from the filling hole to the first retaining chamber.
Patent WO-2006059021-A1 (WO)
Title: Method for encoding video images having different nonproportional formats
Inventor: BURDIN NICOLAS
IPC: H04N19/593
Filed: 2005-10-11
Abstract: The inventive (F1) and (F2) encoding method consists in encoding an image (F2) (4) for providing encoded data to the base layer of an encoded data steam, in zooming said image (F2) (4) for obtaining a zoomed low-resolution image whose size is equal to the image (F1) size for a common video portion, in encoding the image (F1) for a common portion (6, 8) to the zoomed image (Fz) taking into account said zoomed image in the form of a prediction image for calculating residues, and for providing encoded data to the top layer of the encoded data stream and in encoding the (F1) image for an uncommon portion to the zoomed image (Fz) (7, 8) for providing complementary data to the top layer of the encoded data stream.
Patent WO-2006108946-A1 (WO)
Title: Acoustic attenuation device
Inventor: MARCOUX SERGE
IPC: F16L55/027
Filed: 2006-04-03
Abstract: The invention relates to an acoustic attenuation device having an elongated hollow body (2, 4, 5) which comprises an upstream open end embodied in the form of a head (4) for coupling to a compressed air output, a closed downstream end and a sidewall (9) provided with a plurality of air exhaust openings (6) embodied in the upstream end. The inventive acoustic attenuation device is characterised in that the hollow body comprises at least one upstream buffer lining (12) forming a longitudinal filter and at least one downstream filtering lining (14) forming a shell.
Patent WO-2007085766-A1 (WO)
Inventor: DUBOIS BERNARD
IPC: F16D13/58
Filed: 2007-01-24
Abstract: Cet embrayage à diaphragme, comprenant un couvercle (12), un plateau de pression (18), un diaphragme (14) monté entre ledit couvercle (12) et ledit plateau de pression (18) et des moyens d'articulation (22, 24) dudit diaphragme (14) par rapport audit couvercle (12), est remarquable en ce que lesdits moyens d'articulation (22, 24) comportent une articulation principale (22) et au moins une articulation secondaire (24) dudit diaphragme (14) par rapport audit couvercle (12), lesdites articulation principale (22) et secondaire (24) étant disposées à des distances radiales différentes par rapport à l'axe dudit diaphragme (14) de manière que ce diaphragme (14) bascule autour de l'articulation principale (22) et/ou de l'articulation secondaire (24, 48) pendant au moins une partie de la phase de mouvement dudit embrayage.
Patent WO-2008129213-A1 (WO)
Inventor: BLOCH EMILY
IPC: B01D71/02
Filed: 2008-03-14
Abstract: The invention relates to a method for the preparation of a two-block copolymer comprising a hydrophilic block (B) and a hydrophobic block (A), or of a three-block copolymer having a hydrophilic block (B), a hydrophobic block (A) and a second hydrophobic block (A?), said method comprising the following steps: a) an addition step 1,2 on an ethylene terminal group, or two terminal ethylene terminal groups, of a hydrophilic polymer, of an alkoxyamine of the following formula (I): R 1 C R 3 C(O)OR 2ONC(CH3) 3 CH C(CH 3) 3 P(O)(OEt) 2 (I) in which: * R 1 and R 3, identical or different, represent an alkyl group, linear or branched, having a number of carbon atoms comprised between 1 and 3; 15 20 25 30 35 * R 2 represents a hydrogen atom, an alkaline metal such as Li, Na, K, an ammonium ion such as NH 4+, NBu 4+, NHBu 3+, an alkyl group, linear or branched, having between 1 and 8 carbon atoms, a phenyl group; b) a step of contacting with the medium from step a) one or more precursor monomers of a hydrophobic block for a sufficient amount of time in order to obtain the dual-block copolymer hydrophilic block (B)-b- hydrophobic block (A) in the case the addition step a) occurred on only one of the terminal ethylene group of the hydrophilic polymer; or in order to obtain the three-block copolymer hydrophilic block (A)-b- hydrophilic block (B)-b-second hydrophobic block (A?) in the case the addition reaction a) took place on both\terminal ethylene groups of the hydrophilic polymer. The invention also relates to the use of the copolymers thus obtained as structural agents of mesoporous material, such as silica having pores greater than 15 nm in size.
Patent WO-2008139117-A1 (WO)
Title: Method and device for detecting rime and/or rime conditions on a flying aircraft
Inventor: PICCO NICOLAS
IPC: B64D15/20
Filed: 2008-04-09
Abstract: According to the invention, the method comprises exposing a surface (3) sensitive to relative wind and monitoring the thermal flow variations between the surface (3) and the aerodynamic flow, said variations resulting from that of the forced-convection thermal exchange coefficient between the surface (3) and the aerodynamic flow depending on the rime or ice build-up, using the temperature sensor (12) under the surface (3), considering that stripping occurs by the flow of an ice layer formed on the surface (3) if it is detected, preferably after heating by at least one heater (4), that there is a brisk rise of the flow at a temperature close to 0°C, and supplying after the detection of ice stripping, a signal indicating the presence of rime or rime conditions. A cooler (5) may cool the surface (3) for anticipating the formation of ice with a heating process. The invention can be used for detecting rime and/or rime conditions on a flying aircraft.
Patent WO-2009047442-A1 (WO)
Inventor: ROSTAING JEAN-CHRISTOPHE
IPC: H05H1/46
Filed: 2008-09-16
Abstract: Un procédé de dépôt CVD sur un substrat qui est conduit à la pression atmosphérique, se caractérisant par le fait qu'il est assisté par un plasma très haute fréquence produit par un applicateur de champ à conducteur allongé de type à micro- ruban ou à ligne conductrice creuse. Son utilisation pour appliquer une couche inorganique électriquement conductrice sur des éléments de carrosserie automobiles, particulièrement des pare-chocs.
Patent WO-2010000974-A1 (WO)
Title: Heat dissipation system
Inventor: COLONGO EMILE
IPC: H05K7/20
Filed: 2009-06-10
Abstract: The invention relates to a system for dissipating the heat generated by an electronic system (1), in particular an electronic device (1) in an aircraft, which comprises a housing having an external lid (3) covering the electronic system (1) and adapted to be in contact with a first cold source (5), and a second cold source (6a) located inside the external lid (3). The housing (4) includes an internal lid located inside the external lid (3) and covering the electronic system (1), the second cold source (6a) being located between the internal and external (3) lids. The invention can particularly be used for protecting an electronic device in an aircraft.
Patent WO-2010040916-A1 (WO)
Title: Redox masses having an axa'x-byb'o4 spinel structure, and use thereof in a method for chemical loop combustion
Inventor: LAMBERT ARNOLD
IPC: B01J8/10
Filed: 2009-10-08
Abstract: The invention relates to a novel type of active mass and to the use thereof in chemical loop combustion methods. The active mass contains a spinel of the formula A X A' X -B Y B'O 4 . The active masses of the invention have a high oxygen transfer capacity and redox rates enabling the advantageous use thereof in the loop combustion method. A and A' may be identical and B and B' may also be identical.
Patent WO-2009122056-A1 (WO)
Title: Composition for tissue preservation
Inventor: DISSARD DOMINIQUE
IPC: A01N1/00
Filed: 2009-03-11
Abstract: The present invention relates to the use of a composition including 2-bromo-2-nitropropane-1,3-diol for tissue preservation, more specifically for the preservation of bodies and anatomical parts, or for carrying out embalming procedures.
Patent WO-2010063951-A1 (WO)
Title: Elastography device and method
Inventor: SANDRIN LAURENT
IPC: G01N29/04
Filed: 2009-12-02
Abstract: The present invention provides an elastography device (110) for quantitatively and/or qualitatively measuring the viscoelastic properties of any medium, said device being characterized in that it comprises a deformable tube (111) for positioning said ultrasonic transducer (104) located at the end of said deformable tube (111) and for holding it in position so as to ensure, during at least one measurement, perpendicularity and contact between said ultrasonic transducer (104) and the medium.
Patent WO-2011015760-A1 (WO)
Inventor: BEHAR ALAIN
IPC: B05B11/00
Filed: 2010-07-23
Abstract: Système de fixation (1, 2) pour fixer de manière démontable un organe de distribution (3) sur un col de réservoir (4), le système comprenant : une bague de fixation (1) comprenant des pattes axiales souples (16) aptes à s'accrocher autour du col de réservoir (4), les pattes (16) étant séparées par des fentes axiales (18); un manchon de verrouillage (2) engagé autour de la bague de fixation (1) de manière à bloquer les pattes en prise autour du col (4), caractérisé en ce que le manchon (2) forme plusieurs secteurs de verrouillage (26) destinés à venir en prise avec les pattes (16) pour les bloquer autour du col (4) et plusieurs secteurs de déverrouillage (28) hors de contact de la bague (1), le manchon (2) étant déplaçable autour de la bague (1) entre une position de montage dans laquelle les secteurs de verrouillage (26) sont en prise avec les pattes (16), et une position de démontage dans laquelle les secteurs de verrouillage (26) sont situés au niveau des fentes (18) pour permettre aux pattes de se déformer pour se libérer de leur prise avec le col (4).
Patent WO-2011045516-A1 (WO)
Title: Systeme informatique d'acces a des donnees confidentielles par au moins un boitier distant, boitier distant
Inventor: GADOUCHE KAMEL
IPC: G06F21/57
Filed: 2010-10-11
Abstract: L'invention concerne un système informatique d'accès à des données confidentielles par au moins un boîtier distant (4), les données étant stockées dans un moyen informatique centralisé sécurisé (3) comportant un moyen de traitement desdites données destiné à produire des résultats, une liaison informatique (2) étant établie entre ledit boîtier et le moyen informatique, le boîtier étant un microordinateur fonctionnant sous la dépendance d'un système d'exploitation local. Selon l'invention, le système est tel que la liaison informatique est une liaison tunnel chiffrée sur réseau public, ledit boîtier étant administrable uniquement à distance, ledit boîtier n'étant pas exploitable en l'absence de rétablissement de la liaison informatique, et lors de ses accès aux données ledit boîtier ne recevant que des informations d'affichage liées au traitement effectué sur les données et produites par le moyen informatique centralisé, le microordinateur du boîtier distant comportant en outre un circuit électronique de cryptage, le système d'exploitation ainsi que les informations nécessaires au fonctionnement dudit boîtier étant stockés cryptées, ledit boîtier étant scellé et contenant la carte électronique et des entrées/sorties dont une entrée/sortie de moyen(s) d'identification(s) (6) reliée à au moins un moyen d'identification et une entrée/sortie de réseau informatique (7) destinée à la liaison tunnel chiffrée.
Patent WO-2011086307-A1 (WO)
Inventor: BOUBIA BENAISSA
IPC: A61P25/16
Filed: 2011-01-07
Abstract: The present invention relates to a compound of formula (I), where R 1 , R 2 , R 3 , and n are such as defined in the description. The compounds of formula (I) are Nurr1 receptor activators.
Patent WO-2011089357-A1 (WO)
Title: Procede, dispositif et piece amovible de mesure de vitesse d'agregation
Inventor: LE COMTE ROGER
IPC: G01N15/05
Filed: 2011-01-19
Abstract: Le dispositif de mesure de vitesse d'agrégation comporte; un support (106) adapté à supporter une pièce amovible (102), des moyens d'aspiration reliés audit support adaptés à provoquer le prélèvement de sang à une extrémité de ladite pièce amovible lorsque le support supporte une dite pièce amovible, en regard dudit support, des moyens de capture d'au moins une grandeur physique représentative de l'agrégation de composant sanguins présents dans le corps de ladite pièce amovible et des moyens de détermination de ladite vitesse d'agrégation en fonction d'au moins une dite grandeur physique. Dans des modes de réalisation, au moins une dite grandeur physique est une densité optique du sang présent dans le corps de ladite pièce amovible et les moyens de détermination de la vitesse d'agrégation sont adaptés à déterminer la vitesse d'agrégation en fonction de l'évolution de la densité optique du sang prélevé.
Patent WO-2011161369-A1 (WO)
Title: Signature d'adresses url en mode de communication continue adaptative
Inventor: VIVOLO OLIVIER
IPC: H04N7/24
Filed: 2011-06-21
Abstract: Une première entité serveur (CONT) émet des données de contenu destinées à au moins un terminal (TER), en une pluralité de fragments successifs selon un mode de communication continue, adaptative en fonction de conditions de liaison entre le terminal et l'entité serveur. La communication de chaque fragment est alors adaptée à ces conditions de liaison. Sur réception d'une requête d'au moins un fragment de contenu (REQ2), issue d'un terminal en la forme d'une adresse universelle comportant au moins une valeur courante d'un paramètre de conditions de liaison (quai lev), l'entité serveur est apte à communiquer à destination du terminal un fragment (FRA) de contenu qui est fonction de la valeur courante de ce paramètre. Au sens de l'invention, l'adresse universelle (REQ2) inclut une signature d'une première adresse universelle (SGN) comportant une information (max quai lev) relative au paramètre et propre au terminal. L'entité serveur (CONT) effectue alors les étapes : vérifier (S21) la signature de la première adresse universelle, vérifier en outre (S22) une compatibilité entre l'information précitée et la valeur courante que comporte l'adresse universelle reçue (REQ2), et en cas de vérifications positives, communiquer à destination du terminal au moins un fragment (FRA) de contenu fonction de la valeur courante.
Patent WO-2014195618-A1 (WO)
Title: Method for producing a polyamide-ester of gelatin
Inventor: QUENEUDEC-T KINT MICHÈLE
IPC: C09J189/06
Filed: 2014-06-02
Abstract: The invention relates to a method for producing a polyamide-ester, comprising at least the following steps: preparing a mixture of gelatin, at least one organic acid, glycerol and at least one mineral acid; subjecting the mixture to a thermo-mechanical treatment or a thermal treatment. The invention also relates to the resulting polyamide-ester and to the use thereof for glues.
Patent WO-2015092315-A1 (WO)
Inventor: PERNOT JEAN-MARC
IPC: A61F13/02
Filed: 2014-12-19
Abstract: The present invention relates to a composite material for filling a wound, which includes a shell containing a material or a group of materials forming fluid flow channels, said shell consisting of a self-supporting interface material formed by a thin film of a composition including a hydrophobic matrix and comprising through-holes, said hydrophobic matrix including, for 100 parts by weight of a three-block styrene-saturated olefin-styrene copolymer having a viscosity of 0.2 to 2 Pa.s, as measured in a solution of 10 % (by weight) in toluene, 400 to 1,220 parts by weight of a plasticiser, preferably a plasticising oil, and 0 to 720 parts by weight of Vaseline, with the additional specification that the total amount of plasticiser and Vaseline is no lower than 750 parts by weight and the amount of Vaseline is 400 to 720 parts by weight when the amount of plasticiser is 1,000 to 1,220 parts by weight.
Patent WO-2016087773-A1 (WO)
Title: Hot-air cooking appliance
Inventor: DELRUE OLIVIER
IPC: A47J43/07
Filed: 2015-12-01
Abstract: Hot-air cooking appliance comprising: -a cooking vessel, -removable stirring means, -means for driving the stirring means, characterized in that the cooking appliance comprises engagement means that are movable and designed to take up: -a first position, when the stirring means are removed from the cooking appliance, in which the engagement means engage the driving means with the cooking vessel, -a second position, when the stirring means are mounted on the cooking appliance, in which the cooking vessel is disconnected from the driving means.
Patent WO-2016142628-A1 (WO)
Inventor: BAILLOT RAPHAEL
IPC: H02J7/00
Filed: 2016-03-10
Abstract: The present invention relates to an electronic board for power control of a self-contained communicating electrical apparatus. Said electronic board includes a circuit for limiting current that is provided by said renewable power source and supplies power to said battery, a blocking diode (10), and a microcontroller (1) that executes a program controlling at least three controllable switches (11, 15, 23), the first controllable switch (11) ensuring control of the charging of said battery by the current provided by said renewable power source, the second controllable switch (23) ensuring control of the switchoff of said battery when it is discharged, and the third controllable switch (15, 16, 17, 18) ensuring control of a charge, particularly of said light source or of said power supply system (USB recharge terminal, etc.), and also comprising a means (7) for restarting without an operative microcontroller, which means has, at rest, a direct link between the power inlet (3), for connecting said renewable power source, and the power outlet (4, 5), for connecting said battery.
Patent WO-2017064388-A1 (WO)
Title: Bouteille de fluide sous pression
Inventor: FRENAL ANTOINE
IPC: F17C13/00
Filed: 2016-09-29
Abstract: Bouteille de fluide sous pression comprenant un orifice dans lequel est disposé un robinet (7), la bouteille (6) comprenant un chapeau (1) de protection du robinet (7) monté sur l'extrémité supérieure de la bouteille (6), le chapeau (1) comprenant au moins une paroi (2, 3) définissant une structure rigide délimitant un volume de protection autour du robinet (7), la bouteille comprenant un organe (8, 9) d'affichage d'une information représentative de la quantité de fluide contenue dans la bouteille (6), l'organe (8, 9) d'affichage comprenant au moins deux états d'affichage distincts symbolisant respectivement deux quantités distinctes de fluide contenues dans la bouteille (6), caractérisée en ce que ledit organe (8, 9) d'affichage est situé sur la surface périphérique d'une portion de la paroi (2, 3) du chapeau (1) disposée autour du robinet (7) et formant une protection mécanique autour du robinet (7).
Patent WO-2017103377-A1 (WO)
Title: Translucent gasket comprising a watermark that is not visible in reflected light
Inventor: TRIQUET STÉPHANE
IPC: B65D53/04
Filed: 2016-12-06
Abstract: The invention relates to a light-transmitting gasket intended to be positioned on the base of a stopper or cap, in the form of a support having a light-transmitting coating applied to at least one of the surfaces thereof. The gasket is characterised in that the coating contains a watermark, i.e. an image visible in transmitted light, but not visible in reflected light.