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    INDENTATION TEST METHOD AND INDENTATION TEST APPARATUS
    12.
    发明申请
    INDENTATION TEST METHOD AND INDENTATION TEST APPARATUS 有权
    印度测试方法和印度测试装置

    公开(公告)号：US20120022802A1

    公开(公告)日：2012-01-26

    申请号：US13138235

    申请日：2010-01-18

    申请人： Atsushi Sakuma ,  Mitsuhiro Tani

    发明人： Atsushi Sakuma ,  Mitsuhiro Tani

    IPC分类号： G06F19/00

    CPC分类号： G01N3/42 ,  G01N2203/0075 ,  G01N2203/0082 ,  G01N2203/0089 ,  G01N2203/0682

    摘要： A novel indentation test apparatus is provided. The indentation test apparatus is an apparatus for indenting a specimen with a spherical indenter. The indentation test apparatus includes a specimen thickness identifier) that identifies the thickness of the specimen, an equivalent indentation strain calculator that calculates equivalent indentation strain of the specimen by using the thickness of the specimen, and a Young's modulus calculator that calculates Young's modulus of the specimen by using the equivalent indentation strain. Young's modulus E of the specimen preferably ranges from 100 Pa to 100 MPa. The diameter of the spherical indenter preferably ranges from 1×10−8 to 1 m.

    摘要翻译： 提供了一种新颖的压痕测试装置。 压痕试验装置是用球形压头压入试样的装置。 压痕测试装置包括标识样本厚度的样本厚度标识符，通过使用样本的厚度计算样本的等效压痕应变的等效压痕应变计算器，以及计算样本的杨氏模量的杨氏模量计算器 样品通过使用等效压痕应变。 试样的杨氏模量E优选为100Pa〜100MPa。 球形压头的直径优选为1×10-8〜1m。

    Solidification sensor
    13.
    发明授权
    Solidification sensor 有权
    凝固传感器

    公开(公告)号：US07836755B2

    公开(公告)日：2010-11-23

    申请号：US11943753

    申请日：2007-11-21

    申请人： Hiromi Shimazu ,  Hiroyuki Ohta ,  Yohei Tanno ,  Mari Uchida ,  Naoto Saito

    发明人： Hiromi Shimazu ,  Hiroyuki Ohta ,  Yohei Tanno ,  Mari Uchida ,  Naoto Saito

    IPC分类号： G01N33/00 ,  G01N37/00 ,  G01N33/18 ,  G01N33/487

    CPC分类号： G01N25/02 ,  G01N2203/0075 ,  G01N2203/0092

    摘要： In a solidification sensor for measuring a solidification state of a liquid with a high degree of accuracy in real time, and for making the sensor small-sized with a reduced power consumption, the solidification sensor comprises a liquid absorbing portion formed of a liquid absorbable material, a substrate coupled to the liquid absorbing portion and a strain sensor for measuring strain exerted to the substrate due to a volumetric change upon solidification of a liquid absorbed in the liquid absorbing portion.

    摘要翻译： 在用于以实时高精度测量液体的凝固状态的凝固传感器中，并且为了使传感器小型化而具有降低的功率消耗，凝固传感器包括由液体吸收材料形成的液体吸收部分 ，耦合到液体吸收部分的基板和用于测量由于吸收在液体吸收部分中的液体固化时的体积变化而测量施加到基板的应变传感器。

    METHOD TO MEASURE THE ELASTIC MODULUS AND HARDNESS OF THIN FILM ON SUBSTRATE BY NANOINDENTATION
    14.
    发明申请
    METHOD TO MEASURE THE ELASTIC MODULUS AND HARDNESS OF THIN FILM ON SUBSTRATE BY NANOINDENTATION 有权
    通过纳米尺度测量薄膜上薄膜的弹性模量和硬度的方法

    公开(公告)号：US20100024534A1

    公开(公告)日：2010-02-04

    申请号：US12506648

    申请日：2009-07-21

    申请人： Han Li ,  Joost Vlassak

    发明人： Han Li ,  Joost Vlassak

    IPC分类号： G01N3/40

    CPC分类号： G01N3/42 ,  G01N2203/0075 ,  G01N2203/0082 ,  G01N2203/0218 ,  G01N2203/0282 ,  G01N2203/0286

    摘要： A method of measuring the elastic modulus and hardness of a thin film on substrate using nanoindentation technique is provided. The method includes calculating a series of experimental corrected stiffness and contact radius pairs associated with one or more presumed parameters and information obtained from a loading curve associated with the thin film and substrate. Also, the method includes calculating a series of theoretical corrected stiffness and contact radius pairs associated with the same one or more presumed parameters and information obtained from the loading curve associated with the thin film and substrate. Furthermore, the method includes using results obtained from the experimental and theoretical corrected stiffness and contact radius pairs to compute the elastic modulus and hardness of the film material.

    摘要翻译： 提供了使用纳米压痕技术测量衬底上的薄膜的弹性模量和硬度的方法。 该方法包括计算与一个或多个推测参数相关联的一系列实验校正刚度和接触半径对，以及从与薄膜和衬底相关联的负载曲线获得的信息。 此外，该方法还包括计算一系列理论校正刚度和接触半径对，该对数与相关的一个或多个推测参数和从与薄膜和基底相关联的载荷曲线获得的信息相关联。 此外，该方法包括使用从实验和理论校正刚度和接触半径对获得的结果来计算膜材料的弹性模量和硬度。

    Sensor, system, and method, for measuring fluid properties using Multi-Mode Quasi-Shear-Horizontal Resonator
    15.
    发明申请
    Sensor, system, and method, for measuring fluid properties using Multi-Mode Quasi-Shear-Horizontal Resonator 失效
    传感器，系统和方法，用于使用多模式准剪切水平谐振器测量流体特性

    公开(公告)号：US20090216467A1

    公开(公告)日：2009-08-27

    申请号：US12036125

    申请日：2008-02-22

    申请人： Jeffrey C. Andle

    发明人： Jeffrey C. Andle

    IPC分类号： G06F19/00 ,  G01N11/00 ,  G01N9/00

    CPC分类号： G01N9/002 ,  G01N2011/0066 ,  G01N2203/0051 ,  G01N2203/0075 ,  G01N2203/0092 ,  G01N2203/0094

    摘要： A system and a method for providing information on two of the three variables, density (ρ), viscosity (η), and elastic modulus (c) of a fluid, such that independent knowledge of one variable allows the remaining two variables to be measured by a single sensor. The present invention relies on the interaction of a predominantly shear horizontal acoustic wave device (“quasi-shear-horizontal”) with the fluid, so as to measure subtle differences in the interaction of two or more acoustic resonance states or waveguide modes of a multi-mode resonator or waveguide, and to derive the desired fluid characteristics therefrom. The most preferred embodiment is a dual-mode coupled resonator filter geometry with one resonant mode having a high degree of symmetry and the other having a high degree of anti-symmetry. By combining the additional information of multi-moded operation with the inherent ability of a horizontally-polarized quasi-shear-horizontal acoustic wave device (AWD) to operate in fluid environments, one obtains a multi-mode quasi-shear-horizontal (MMQSH) resonator.

    摘要翻译： 提供关于流体的密度（rho），粘度（η）和弹性模量（c））的三个变量中的两个的信息的系统和方法，使得一个变量的独立知识允许测量剩余的两个变量 通过单个传感器。 本发明依赖于主要是剪切水平声波装置（“准剪切水平”）与流体的相互作用，以便测量多个声学谐振的两个或多个声共振状态或波导模式的相互作用的微妙差异 模式谐振器或波导，并从其导出所需的流体特性。 最优选的实施例是双模耦合谐振器滤波器几何形状，其中一个谐振模式具有高度的对称性，另一个具有高度的抗对称性。 通过将多模式操作的附加信息与水平偏振准剪切水平声波装置（AWD）在流体环境中的固有能力相结合，可以获得多模式准剪切水平（MMQSH） 谐振器。

    Systems and methods to determine elastic properties of materials
    16.
    发明申请
    Systems and methods to determine elastic properties of materials 失效
    确定材料弹性性能的系统和方法

    公开(公告)号：US20080173104A1

    公开(公告)日：2008-07-24

    申请号：US11480728

    申请日：2006-07-03

    申请人： Peter Thomas German

    发明人： Peter Thomas German

    IPC分类号： G01L1/00

    CPC分类号： H03H17/025 ,  G01N3/30 ,  G01N3/48 ,  G01N2203/0051 ,  G01N2203/0075 ,  G01N2203/0218 ,  G01N2291/02827

    摘要： The present invention provides systems and methods to use a measured driving-point response of a nonlinear material to determine one or more elastic properties of the material. The present invention takes advantage of the full information represented by the transient component, the steady-state component, the anharmonic components, and the nonlinear response components of a measured driving-point response of a real nonlinear material, without limitation in the use of large-amplitude forces. The elastic properties are determined by forming and solving a time-domain system of linear equations representing a differential equation model of the driving-point motions of the material. Based on a single, short duration, large-amplitude driving point measurement, both linear and nonlinear properties can be determined; both large-amplitude and near-zero amplitude properties can be determined; and elastic-wave speed and elastic moduli and their variation with depth can be determined. The present invention also provides a system and a method to filter an input signal to either attenuate or preserve each of one or more selected harmonic components that are harmonics of a phase reference signal.

    摘要翻译： 本发明提供了使用非线性材料的测量的驱动点响应来确定材料的一个或多个弹性特性的系统和方法。 本发明利用由实际非线性材料的测量的驱动点响应的瞬态分量，稳态分量，非调谐分量和非线性响应分量所表示的全部信息，而不限于使用大的 幅度力 通过形成和求解表示材料的驱动点运动的微分方程模型的线性方程的时域系统来确定弹性特性。 基于单个，短持续时间的大幅度驱动点测量，可以确定线性和非线性特性; 可以确定大振幅和近零幅度特性; 可以确定弹性波速度和弹性模量及其与深度的变化。 本发明还提供一种滤波输入信号以衰减或保持作为相位参考信号的谐波的一个或多个所选谐波分量中的每一个的系统和方法。

    Method for determining strains, deformation and damage in workpieces composed of a solid material
    18.
    发明申请
    Method for determining strains, deformation and damage in workpieces composed of a solid material 审中-公开
    确定由固体材料构成的工件中的应变，变形和损伤的方法

    公开(公告)号：US20070185694A1

    公开(公告)日：2007-08-09

    申请号：US10595061

    申请日：2004-07-27

    申请人： Gilles Rousselier ,  Sylvain Leclercq

    发明人： Gilles Rousselier ,  Sylvain Leclercq

    IPC分类号： G06F17/10

    CPC分类号： G01N3/40 ,  G01N2203/0019 ,  G01N2203/006 ,  G01N2203/0071 ,  G01N2203/0075

    摘要： The invention relates to a method for determining the effects of a mechanical force on an object consisting of a solid material, according to which the deformations and stresses caused by the mechanical force at a plurality of points on the object are determined by means of a digital calculation method in an anelastic mode wherein the behaviour of the material is represented by a polycrystalline microscopic behaviour model using a maximum of ten grain blocks, the deformations of said grain blocks being determined from a maximum of six sliding systems, and optionally a maximum of seven grain joint blocks, the deformations of said grain joint blocks being determined from at least one system and a maximum of one hole block having a variable volumic fraction, the plastic deformations of said hole block being purely volumic.

    摘要翻译： 本发明涉及一种用于确定机械力对由固体材料组成的物体的影响的方法，根据该方法，由物体上的多个点处的机械力引起的变形和应力通过数字 在非弹性模式中的计算方法，其中材料的行为由使用最多十个颗粒块的多晶微观行为模型表示，所述颗粒块的变形由最多六个滑动系统确定，并且可选地最多为七个 所述晶粒接合块的变形由至少一个系统和最大一个具有可变体积分数的孔块确定，所述孔块的塑性变形是纯体积的。

    Device for identifying types of sheet materials
    20.
    发明授权
    Device for identifying types of sheet materials 失效
    用于识别板材类型的装置

    公开(公告)号：US07239817B2

    公开(公告)日：2007-07-03

    申请号：US10535837

    申请日：2003-12-26

    申请人： Norio Kaneko ,  Takehiko Kawasaki ,  Naoaki Maruyama

    发明人： Norio Kaneko ,  Takehiko Kawasaki ,  Naoaki Maruyama

    IPC分类号： G03G15/00

    CPC分类号： G01N3/52 ,  B41J11/009 ,  G01N33/34 ,  G01N2203/001 ,  G01N2203/0023 ,  G01N2203/0033 ,  G01N2203/0075 ,  G01N2203/0212 ,  G01N2203/0282

    摘要： A device for identifying types of sheet materials has a detecting unit for detecting information regarding moisture of a sheet material; external force applicator for applying an external force to the sheet material; information obtaining unit for obtaining information according to a force that is attenuated by the presence of the sheet material when the external force is applied to the sheet material by the external force applicator; and a judging unit for identifying the type of the sheet material based on the information obtained from the detecting unit and the information obtained from the information obtaining unit.

    摘要翻译： 用于识别片材类型的装置具有用于检测关于片材的湿气的信息的检测单元; 用于向片材施加外力的外力施加器; 信息获取单元，用于当通过外力施加器将外力施加到片材上时，根据由片材的存在而衰减的力获得信息; 以及判断单元，用于基于从检测单元获得的信息和从信息获取单元获得的信息来识别片材的类型。