公开(公告)号：US20150119606A1

公开(公告)日：2015-04-30

申请号：US14398981

申请日：2013-05-06

Applicant: RHODIA OPERATIONS ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)

Inventor： Matthieu Corbet ,  Pascal Metivier ,  Floryan Decampo

IPC: C07C45/54

CPC classification number: C07C45/54 ,  C07C47/58 ,  C07C47/565 ,  C07C47/575

Abstract: Disclosed is a process to produce vanillin or vanillin derivatives carrying out a one-step reaction starting from guaiacol or guaiacol derivatives and at least a superacid.

Abstract translation: 公开了一种从愈创木酚或愈创木酚衍生物和至少一种超强酸开始制备出一步反应的香草醛或香草醛衍生物的方法。

公开(公告)号：US20150008356A1

公开(公告)日：2015-01-08

申请号：US14367690

申请日：2012-12-21

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)

Inventor： Francois Martin ,  Pierre Micoud ,  Angela Dumas ,  Christophe Le Roux ,  Emmanuel Gardes

IPC: H01F1/01

CPC classification number: H01F1/01 ,  C01B33/20 ,  C01B33/22 ,  C01G49/08 ,  C01P2006/42 ,  C09C1/28 ,  Y10T428/2982

Abstract: A process for preparing a magnetic talcous composition including mineral particles, referred to as magnetic talcous particles, having a non-zero magnetic susceptibility, in which, during an oxidative contacting step, talcous particles chosen from the group formed from 2:1 lamellar silicates having a zero electric charge are brought into contact with particles including at least one magnetic iron oxide chosen from the group formed from magnetite and maghemite, the magnetic particles having a mean equivalent diameter of between 1 nm and 50 nm. A magnetic talcous composition including mineral particles, referred to as magnetic talcous particles, having a non-zero magnetic susceptibility, at least 20% by weight of talcous particles and at least 0.5% by weight of magnetic particles is also described.

Abstract translation: 一种制备磁性滑石组合物的方法，该组合物包括被称为磁性滑石颗粒的矿物颗粒，具有非零磁化率，其中在氧化接触步骤期间，选自2:1层状硅酸盐形成的基团中的滑石颗粒具有 使零电荷与包括从由磁铁矿和磁赤铁矿形成的组中选择的至少一种磁性氧化铁的颗粒接触，磁性颗粒的平均当量直径在1nm和50nm之间。 还描述了包括具有非零磁化率的磁性滑石粉，至少20重量％的滑石粉和至少0.5重量％的磁性颗粒的矿物颗粒的磁性滑石组合物。

公开(公告)号：US20140308628A1

公开(公告)日：2014-10-16

申请号：US14357347

申请日：2012-11-12

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S)

Inventor： Adele Carradò ,  Geneviève Pourroy ,  Wafa Abdel-Fattah

IPC: A61C8/00 ,  A61F2/30

CPC classification number: A61C8/0013 ,  A61F2/30771 ,  A61F2002/3093 ,  A61L27/06 ,  A61L27/32 ,  A61L2400/12 ,  A61L2400/18 ,  A61L2420/02 ,  A61L2420/08 ,  C23C18/165 ,  C23C18/1806 ,  C23C18/1844 ,  C23C18/52 ,  C23C28/321 ,  C23C28/322 ,  C23C28/34 ,  C23C28/345 ,  Y10T428/12111

Abstract: The present invention relates to a multi-layer material comprising a metal or metal alloy substrate, the metal or alloy substrate being coated with an intermediate layer comprising at least one ceramic or crystalline, or partially crystalline, structure, including a metal or a metal alloy, said intermediate layer being coated with a layer of calcium phosphate having a cellular nanometric structure, and uses thereof.The present invention relates to the method for preparing such a material by autocatalytic deposition of a layer of calcium phosphate comprising a cellular nanometric surface structure.

Abstract translation: 本发明涉及一种包含金属或金属合金基底的多层材料，该金属或合金基底被涂覆有包括至少一种陶瓷或结晶或部分结晶的结构的中间层，包括金属或金属合金 所述中间层涂覆有具有细胞纳米结构的磷酸钙层及其用途。 本发明涉及通过自动催化沉积包含细胞纳米表面结构的磷酸钙层来制备这种材料的方法。

公开(公告)号：US20140296227A1

公开(公告)日：2014-10-02

申请号：US14349529

申请日：2012-10-04

Applicant: INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (INSERM) ,  L'INSTITUT PAOLI CALMETTE ,  UNIVERSITE D'AIX-MARSEILLE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)

Inventor： Marc Lopez ,  Yves Collette ,  Lynda Mezil ,  Jean-Michel Brunel ,  Sebastien Combes

IPC: C07D279/12

CPC classification number: C07D279/12

Abstract: The present invention relates to compounds of formula (I), wherein R1, R2, R3, R4 and R5 are independently selected from the group comprising, inter aliae, H, optionally substituted, branched or linear C1-C12 alkyl, halogen atom and C1-C12 haloalkyl, and wherein A represents a single bond or an optionally substituted C1-C6 alkylene radical, notably useful for the treatment of human neoplasms.

Abstract translation: 本发明涉及式（I）化合物，其中R 1，R 2，R 3，R 4和R 5独立地选自包括H，任选取代的，支链或直链的C 1 -C 12烷基，卤素原子和C 1 -C 12卤代烷基，并且其中A表示单键或任选取代的C 1 -C 6亚烷基，特别可用于治疗人类肿瘤。

公开(公告)号：US20140292155A1

公开(公告)日：2014-10-02

申请号：US14349579

申请日：2012-10-05

Applicant: UNIVERSITE DE FRANCHE-COMTE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)

Inventor： Sylvain Ballandras ,  Gwenn Ulliac ,  Blandine Edouard-Guichardaz ,  Florent Bassignot ,  Emilie Courjon

IPC: H03H9/17

CPC classification number: H03H9/177 ,  H03H3/04 ,  H03H9/02157 ,  H03H9/13 ,  H03H9/178 ,  Y10T29/42

Abstract: A piezoelectric and ferroelectric bulk wave transducer operating at a predetermined frequency includes a block of substrate, having a first thickness and in a first material, and a piezoelectric and ferroelectric transduction plate, having a length, a width and a second thickness, and in a second piezoelectric material, first and second metal electrodes covering the plate in the direction of the length thereof. The plate has first and second ferroelectric domains with alternating polarizations, distributed along the length of the plate according to a periodic pattern of pitch. The plate is attached perpendicularly to the block so that the width of the plate and the first thickness of the block are the same direction. The first and second material, the first thickness of the block, the length, the width, the second thickness, the pitch of the plate are configured for generating and trapping bulk waves at the operating frequency of the transducer, guided between both electrodes.

Abstract translation: 以预定频率工作的压电和铁电体波传感器包括具有第一厚度和第一材料的基片块，以及具有长度，宽度和第二厚度的压电和铁电转导板， 第二压电材料，在其长度方向上覆盖板的第一和第二金属电极。 板具有交替极化的第一和第二铁电畴，根据间距的周期性图案沿着板的长度分布。 板垂直于块体连接，使得板的宽度和块的第一厚度是相同的方向。 第一和第二材料，块的第一厚度，长度，宽度，第二厚度，板的间距被配置为在两个电极之间引导的在换能器的工作频率处产生和捕获体波。

公开(公告)号：US20140264473A1

公开(公告)日：2014-09-18

申请号：US14361026

申请日：2012-11-30

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)

Inventor： Anne Charrier ,  Hervé Dallaporta ,  Tuyen Nguyen Duc

IPC: G01N27/414 ,  H01L29/51 ,  H01L21/28

CPC classification number: G01N27/414 ,  H01L21/28185 ,  H01L29/51

Abstract: A field effect transistor (1) including: a semiconducting substrate (2) having two areas doped with electric charge carriers forming a source area (3) and a drain area (4), respectively; a dielectric layer positioned above the semiconducting substrate (2) between the source (3) and the drain (4) and forming the gate dielectric (9) of the field effect transistor (1); a gate (11) consisting of a reference electrode (8) and of a conductive solution (10), the solution (10) being in contact with the gate dielectric (9); and the gate dielectric (9) consists of a layer of lipids (13) in direct contact with the semiconducting layer (2). The invention also relates to a method for manufacturing such a field effect transistor (1) is disclosed.

Abstract translation: 一种场效应晶体管（1），包括：分别具有掺杂有形成源区（3）和漏区（4）的电荷载流子的两个区域的半导体基板（2） 位于源极（3）和漏极（4）之间的半导体衬底（2）上方并形成场效应晶体管（1）的栅极电介质（9）的电介质层; 由参考电极（8）和导电溶液（10）组成的栅极（11），所述溶液（10）与所述栅极电介质（9）接触; 并且栅极电介质（9）由与半导体层（2）直接接触的一层脂质（13）组成。 本发明还涉及制造这种场效应晶体管（1）的方法。

公开(公告)号：US20140252238A1

公开(公告)日：2014-09-11

申请号：US14353845

申请日：2012-10-24

Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.) ,  UNIVERSITE DE STRASBOURG

Inventor： Jean-Marc Jung ,  Till Sohier ,  Mélodie Munier ,  Rémi Barillon ,  Mauricio Torres

IPC: G01T1/02 ,  G01T1/20

CPC classification number: G01T1/023 ,  G01T1/2006

Abstract: Method of determination of an irradiation dose deposited in a scintillator (5) by ionising radiation, comprising the steps of: irradiating the scintillator (5) during a predetermined time; detecting a moment of excitation of the scintillator (5) with a first photodetector (11); then detecting a moment of reception of a scintillation photon with a second photodetector (14), functioning in single photon counting mode; identifying each sequence consisting of the detection of a moment of excitation by the first photodetector (11), and the detection of a moment of reception by the second photodetector (14) with a coincidence event; counting the number of coincidence events; obtaining the irradiation dose deposited during the irradiation time as a function of the number of coincidence events counted and of a predetermined proportionality factor.

Abstract translation: 通过电离辐射确定在闪烁体（5）中沉积的照射剂量的方法，包括以下步骤：在预定时间内照射闪烁体（5）; 用第一光电检测器（11）检测闪烁体（5）的激发时刻; 然后用单光子计数模式检测具有第二光电检测器（14）的闪烁光子的接收时刻; 识别由第一光电检测器（11）检测到激发力矩的每个序列以及由第二光电探测器（14）以一致事件的接收时刻的检测; 计数巧合事件的数量; 获得在照射时间期间沉积的照射剂量作为计数的重合事件的数量和预定比例因子的函数。

公开(公告)号：US20140227626A1

公开(公告)日：2014-08-14

申请号：US14350777

申请日：2012-10-11

Applicant: AREVA ,  ARMINES ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.)

Inventor： Béatrice Sala ,  Frédéric Grasset ,  Elodie Tetard ,  Kamal Rahmouni ,  Dominique Goeuriot ,  Baroudi Bendjeriou ,  Hisasi Takenouti

IPC: H01M8/12 ,  C25B9/10

CPC classification number: H01M8/1246 ,  C25B1/04 ,  C25B9/10 ,  C25B11/04 ,  H01M4/881 ,  H01M4/8889 ,  H01M4/9033 ,  H01M8/1213 ,  Y02E60/366 ,  Y02E60/525 ,  Y02P70/56

Abstract: The present invention relates to a proton-conductive electrochemical cell (10), comprising an electrolytic membrane (13) made of a ceramic and an electrode (11, 12) made of a cermet, said electrochemical cell (10) being obtained directly by a method of co-sintering a ceramic layer, capable of forming the electrolytic membrane (13), and a cermet layer, capable of forming the electrode (11, 12), in a sintering tool at a sintering temperature of the ceramic that makes it possible to render said ceramic layer, capable of forming the electrolyte (13), gas-tight, wherein said cell (10) is characterised in that said cermet consists of the mixture of a ceramic and an electronically conductive passivatable alloy including at least 40 mol % chromium capable of forming a passive layer, the nature and the chromium content of said passivatable alloy enabling said electrochemical cell to be co-sintered with a membrane densification of more than 90% without melting said alloy.

Abstract translation: 本发明涉及一种质子传导电化学电池（10），其包括由陶瓷制成的电解膜（13）和由金属陶瓷制成的电极（11,12），所述电化学电池（10）直接由 在陶瓷的烧结温度下在烧结工具中共烧烧能够形成电解质膜（13）的陶瓷层和能够形成电极（11,12）的金属陶瓷层的方法，其可能 以使所述陶瓷层能够形成气密性，其中所述电池（10）的特征在于所述金属陶瓷由陶瓷和电子导电可钝化合金的混合物组成，包括至少40摩尔％ 能够形成钝化层的铬，所述可钝化合金的性质和铬含量使得所述电化学电池能够在不熔化所述合金的情况下，以超过90％的膜致密化程度共烧结。

公开(公告)号：US20140098878A1

公开(公告)日：2014-04-10

申请号：US13647253

申请日：2012-10-08

Applicant: INRIA INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S)

Inventor： CHRISTINE GUILLEMOT ,  LAURENT GUILLO ,  THOMAS GUIONNET

IPC: H04N7/32

CPC classification number: H04N19/91 ,  H04N19/52 ,  H04N19/597

Abstract: The invention concerns a method for encoding a video stream, an associated method for decoding a video stream, an associated encoder, an associated decoder and associated computer programs. The encoding method is directed to encoding a video stream comprising at least one video sequence, comprising, for the encoding of a square or rectangular block of a picture of a video sequence of the video stream, selecting a motion information predictor for said block from a list of candidate motion information predictors, and entropic encoding of an index representative of a position of the selected motion information predictor in said list. The encoding method further comprises computing statistics representative of a frequency of selection of each motion information predictor of said list on a first portion of a current video sequence, and, for a current block to encode of a second portion following said first portion of the current video sequence, selecting a current motion information predictor for said current block, and entropic encoding of an item of information representative of said selected current motion information predictor, said item of information and/or said entropic encoding being dependent on said computed statistics.

Abstract translation: 本发明涉及用于编码视频流的方法，用于解码视频流的相关方法，相关编码器，相关联的解码器和相关联的计算机程序。 编码方法涉及对包括至少一个视频序列的视频流进行编码，包括用于对视频流的视频序列的图像的正方形或矩形块的编码，从一个视频序列的视频序列的视频序列的视频序列的图像序列中选择一个运动信息预测器 候选运动信息预测器的列表，以及代表所述列表中所选运动信息预测器的位置的索引的熵编码。 编码方法还包括计算表示在当前视频序列的第一部分上的所述列表的每个运动信息预测器的选择频率的统计信息，并且对于当前块，对当前视频序列的第一部分之后的第二部分进行编码 视频序列，为所述当前块选择当前运动信息预测器，以及代表所述选择的当前运动信息预测器的信息项的熵编码，所述信息项和/或所述熵编码取决于所述计算的统计。

公开(公告)号：US20140092968A1

公开(公告)日：2014-04-03

申请号：US13632972

申请日：2012-10-01

Applicant: INRIA INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIQUE (C.N.R.S)

Inventor： CHRISTINE GUILLEMOT ,  LAURENT GUILLO ,  THOMAS GUIONNET

IPC: H04N7/28 ,  H04N7/32

CPC classification number: H04N19/52 ,  H04N19/597

Abstract: The invention concerns a method for encoding a multi-view video stream comprising at least two video sequences, comprising a step of motion information prediction for a square or rectangular block of a current picture of a current view from a list of candidate motion information predictors, a motion information predictor including at least a motion vector, and a step of entropic encoding of an item of information representative of the position of a selected motion information predictor in the list. The method of the invention comprises, for the encoding of a current block, determining in the list of candidate motion information predictors of the current block a motion information predictor comprising a disparity motion vector pointing to a block of a picture of a video sequence corresponding to a view different from the current view, and in case of positive determination, including in the list of candidate motion information predictors at least one refined motion information predictor comprising a refined disparity motion vector predictor obtained from the determined disparity motion vector so as to obtain a refined list of candidate motion information predictors.

Abstract translation: 本发明涉及一种用于对包括至少两个视频序列的多视图视频流进行编码的方法，包括从候选运动信息预测器列表中的当前视图的当前图像的正方形或矩形块的运动信息预测步骤， 至少包括运动矢量的运动信息预测器，以及表示所述运动信息预测器在所述列表中的位置的信息项的熵编码步骤。 本发明的方法包括：对于当前块的编码，在当前块的候选运动信息预测器的列表中确定运动信息预测器，其包括指向对应于视频序列的视频序列的图片的块的视差运动矢量 与当前视图不同的视图，以及在肯定确定的情况下，在候选运动信息预测器列表中包括至少一个精简运动信息预测器，其包括从所确定的视差运动矢量获得的精细视差运动矢量预测器，以获得 候选运动信息预测变量列表。