中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

18 records (took 0.015 seconds)

    Method for estimating the components of the force torsor that are applied to a bearing
    12.
    发明授权
    Method for estimating the components of the force torsor that are applied to a bearing 有权
    用于估计应用于轴承的力矩的部件的方法

    公开(公告)号：US08112234B2

    公开(公告)日：2012-02-07

    申请号：US12364538

    申请日：2009-02-03

    Applicant: Christophe Duret ,  David Kwapisz ,  Alexandre Laurent

    Inventor： Christophe Duret ,  David Kwapisz ,  Alexandre Laurent

    IPC: G01L1/00 ,  F16C32/00 ,  F16C19/04 ,  F16C19/24

    CPC classification number: G01M13/04 ,  G01L5/0019

    Abstract: A method is provided for estimating the components of the force torsor that are applied to a bearing, which method provides for the measurement of a vector (Vm) of N deformations and for the use of a physical model linking a vector (Q) of at most N representative values of the components of the torsor with a deformation measurement vector, the method comprises the following iterative steps: introduction of a vector (Q) of representative values into the model in order to calculate a deformation measurement vector (Vc); and carrying out a pertinence test (T) between the deformation measurement vector (Vc) which is calculated and the measured vector (Vm); if the test (T) is negative, establishing at least one new vector (Q) of representative values to be introduced into the model according to the result of the test; or if the test (T) is positive, storing the vector (Q) of introduced values; wherein the estimated components of the force torsor are established according to at least one stored vector (Q) of values.

    Abstract translation: 提供了一种用于估计应用于轴承的力扭杆的部件的方法，该方法提供了N个变形的向量（Vm）的测量，并且使用连接（a）的向量（Q）的物理模型 具有变形测量向量的躯体部件的最多N个代表值，该方法包括以下迭代步骤：将代表值的向量（Q）引入到模型中，以便计算变形测量向量（Vc）; 并进行计算出的变形测量​​矢量（Vc）和测量矢量（Vm）之间的相关性测试（T）。 如果测试（T）为负值，则根据测试结果建立至少要引入模型的代表值的新向量（Q）; 或者如果测试（T）为正，则存储引入值的向量（Q）; 其中根据至少一个存储的值的向量（Q）建立所述力扭力的估计分量。

    IMPLANTABLE SWELLABLE BIO-RESORBABLE POLYMER
    15.
    发明申请
    IMPLANTABLE SWELLABLE BIO-RESORBABLE POLYMER 有权
    可植入式可剥离的生物可降解聚合物

    公开(公告)号：US20130344159A1

    公开(公告)日：2013-12-26

    申请号：US14003514

    申请日：2012-03-09

    Applicant: Laurence Moine ,  Alexandre Laurent ,  Michel Wassef ,  Laurent Bedouet ,  Stephanie Louguet ,  Valentin Verret ,  Emeline Servais

    Inventor： Laurence Moine ,  Alexandre Laurent ,  Michel Wassef ,  Laurent Bedouet ,  Stephanie Louguet ,  Valentin Verret ,  Emeline Servais

    IPC: A61K47/48 ,  A61K47/34

    CPC classification number: A61K47/48176 ,  A61K47/34 ,  A61K47/58 ,  A61K47/59 ,  C08F220/18 ,  C08F222/1006 ,  C08F224/00 ,  Y10T428/2982

    Abstract: The present invention relates to a polymer obtained from the polymerization of: (i) at least one monomer of formula (I) (CH2═CR1)CO—K (1) wherein: K represents O—Z or NH—Z, Z representing (CR2R3)m-CH3, (CH2—CH2—O)m-H, (CH2—CH2—O)m-CH3, (CH2)m-NR4R5 with m representing an integer from 1 to 30; R1, R2, R3, R4 and R5 independently represent H or a C1-C6 alkyl; (ii) at least between 0.1 and 50% mol, advantageously between 1 and 30% mol, more advantageously between 1 and 20 mol % of a cyclic monomer having a exomethylene group of formula (II) wherein: R6, R7, R8 and R9 represent independently H or a C5-C7 aryl group or R6 and R9 are absent and R7 and R8 form together with the carbon atom on which they are bonded a C5-C7 aryl group; i and j represent independently an integer chosen between 0 and 2; X represents either O or X is not present and in this latter case, CR6R7 and CR8R9 are linked via a single bond C—C and (iii) at least one bio-resorbable block copolymer cross-linker.

    Abstract translation: 本发明涉及由以下聚合得到的聚合物：（i）至少一种式（I）单体（CH2 = CR1）CO-K（1）其中：K代表OZ或NH-Z，Z代表（CR2R3） ）m-CH3，（CH2-CH2-O）mH，（CH2-CH2-O）m-CH3，（CH2）m-NR4R5，m代表1至30的整数; R1，R2，R3，R4和R5独立地表示H或C1-C6烷基; （ii）具有式（II）的外亚甲基的环状单体的至少0.1至50摩尔％，有利地为1至30摩尔％，更有利地为1至20摩尔％，其中：R6，R7，R8和R9 独立地表示H或C 5 -C 7芳基或R 6和R 9不存在，并且R 7和R 8与它们所连接的碳原子一起形成C 5 -C 7芳基; i和j独立地表示0和2之间的整数; X表示O或X不存在，在后一种情况下，CR6R7和CR8R9通过单键C-C和（iii）至少一种生物可吸收嵌段共聚物交联剂连接。

    SIMULTANEOUS CLEANING OF MULTIPLE TEETH
    16.
    发明申请
    SIMULTANEOUS CLEANING OF MULTIPLE TEETH 审中-公开

    公开(公告)号：US20190231499A1

    公开(公告)日：2019-08-01

    申请号：US15881636

    申请日：2018-01-26

    Applicant: Alexandre Laurent ,  De Gentile Jean-Marie

    Inventor： Alexandre Laurent ,  De Gentile Jean-Marie

    IPC: A61C17/22 ,  A46B9/04 ,  G06F3/041 ,  B08B3/04 ,  B08B5/00

    CPC classification number: A61C17/228 ,  A46B9/045 ,  A46B2200/1066 ,  A61C17/221 ,  B08B3/04 ,  B08B5/00 ,  G06F3/041

    Abstract: A method and an apparatus are disclosed for simultaneously cleaning multiple teeth, such as one or both dental arches. The Dental Cleaning Apparatus (DCA) includes a cleaning engine enclosed in a main housing, a fluid tube, and a mouthpiece. The cleaning engine includes a fluid circuit having a number of pumps and solenoid valves, and a programmable controller to control the solenoid valves and other operations. The fluid tube includes a number of separate tubes for injection and evacuation of cleaning fluid from the interior of mouthpiece. The mouthpiece is generally made from a flexible and supple material, such as silicone, and may have bristles of various shapes. The cleaning engine alternates the mouthpiece between a relaxation state and a contraction state to effectively scrub the surface of all enclosed teeth simultaneously. It may automatically learn and adjust the vacuum pressure needed for each user to optimize cleaning.

Patent Agency Ranking