公开(公告)号：US09068909B2

公开(公告)日：2015-06-30

申请号：US13312526

申请日：2011-12-06

Applicant: John Graeme Knox ,  Tulin K. Markes

Inventor： John Graeme Knox ,  Tulin K. Markes

IPC: G01M7/00 ,  G01N3/30 ,  G01N3/32 ,  G01P15/00 ,  G01M7/08 ,  G01N3/20

CPC classification number: G01N3/30 ,  G01M7/08 ,  G01N3/20 ,  G01N2203/0039 ,  G01N2203/0069 ,  G01N2203/0076 ,  G01N2291/0231

Abstract: A method for testing internal differences in reinforced flexible composites including placing a flexible composite on a rigid support structure, tapping the composite with a tapper of predetermined mass, determining a value representative of the impact duration of the tap and/or computing a value representative of the local stiffness of the composite. The composite may be a power transmission belt or portion thereof with tensile cord reinforcement. The method is useful for comparing the degree of penetration of elastomer into the tensile cord, for example in a cast polyurethane toothed belt.

Abstract translation: 一种用于测试增强柔性复合材料的内部差异的方法，包括将柔性复合材料放置在刚性支撑结构上，用预定质量的分条敲击复合材料，确定代表丝锥冲击持续时间的值，和/或计算代表 复合材料的局部刚度。 复合材料可以是具有拉伸帘线加强件的动力传动带或其部分。 该方法可用于比较弹性体渗入拉伸帘线的程度，例如在铸塑聚氨酯齿形带中。

公开(公告)号：US09006002B2

公开(公告)日：2015-04-14

申请号：US13808404

申请日：2011-07-04

Applicant: Shigeyoshi Netsu ,  Fumitaka Kume ,  Junichi Okada

Inventor： Shigeyoshi Netsu ,  Fumitaka Kume ,  Junichi Okada

IPC: H01L21/00 ,  H01L21/66 ,  G01R31/26 ,  C01B33/035 ,  G01N29/04 ,  G01N29/44 ,  G01N29/46 ,  G01N29/12

CPC classification number: H01L22/12 ,  C01B33/035 ,  G01M7/08 ,  G01N29/045 ,  G01N29/12 ,  G01N29/4418 ,  G01N29/4454 ,  G01N29/46 ,  G01N2291/0234 ,  G01N2291/2626 ,  G01N2291/2697 ,  H01L2224/16 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The length of the polycrystalline silicon rod (100) is measured with a tape measure, then the polycrystalline silicon rod (100) is hit with a hammer (120), and this hammering sound is recorded in a recorder (140) through a microphone (130). Then, an acoustic signal of the hammering sound is subjected to a fast Fourier transform and a frequency distribution is displayed. Furthermore, a peak frequency f is detected which shows the largest sound volume in the frequency distribution obtained after the fast Fourier transform. The relationship between the length (L) of the polycrystalline silicon rod and the peak frequency f is obtained, and the firmness of the polycrystalline silicon rod is determined on the basis of whether or not the peak frequency f is in a range of f≧1,471/L (region A).

Abstract translation: 用卷尺测量多晶硅棒（100）的长度，然后用锤子（120）击打多晶硅棒（100），并将该锤击声通过麦克风（140）记录在记录器（140）中 130）。 然后，对锤击声的声信号进行快速傅里叶变换，并显示频率分布。 此外，检测出在快速傅里叶变换之后获得的频率分布中的最大音量的峰值频率f。 获得多晶硅棒的长度（L）与峰值频率f之间的关系，根据峰值频率f是否在f≥1.471的范围内来确定多晶硅棒的坚固度 / L（区域A）。

公开(公告)号：US20150062330A1

公开(公告)日：2015-03-05

申请号：US13825376

申请日：2011-09-23

Applicant: Manoj Nelagadde

Inventor： Manoj Nelagadde

IPC: G01N3/30 ,  G01M7/08

CPC classification number: G01N3/30 ,  G01M7/08 ,  G01N2203/0039 ,  G01N2203/0647 ,  G01N2203/0688

Abstract: A method of measuring damping of a work piece is provided. The method includes exciting the work piece, measuring a dynamic response of the work piece with an optical imaging system and calculating a damping factor and a Q factor from said dynamic response. The method links two processes: an optical imaging system to out put dynamic motion response data, and using the data to obtain a damping factor and a Q factor.

Abstract translation: 提供了一种测量工件的阻尼的方法。 该方法包括激发工件，用光学成像系统测量工件的动态响应，并根据所述动态响应计算阻尼系数和Q因子。 该方法链接两个过程：光学成像系统输出动态运动响应数据，并使用数据获得阻尼因子和Q因子。

公开(公告)号：US08960023B2

公开(公告)日：2015-02-24

申请号：US13338745

申请日：2011-12-28

Applicant: Stuart Guy ,  Tim Erskine

Inventor： Stuart Guy ,  Tim Erskine

IPC: G01L1/04 ,  F03D11/00 ,  G01M5/00 ,  G01M7/08

CPC classification number: F03D11/0091 ,  F03D17/00 ,  F05B2260/83 ,  G01M5/0016 ,  G01M5/0033 ,  G01M5/0058 ,  G01M5/0066 ,  G01M5/0075 ,  G01M7/027 ,  G01M7/06 ,  G01M7/08 ,  Y02E10/722

Abstract: A wind turbine blade tester includes a pair of linearly reciprocable actuators, such as hydraulic actuators. Each of the actuators is arranged to deliver a stroke to a wind turbine blade being tested. The stroke delivered by each of the actuators provides a controlled force in both the edgewise and flapwise directions. A method for testing a wind turbine blade is also disclosed.

Abstract translation: 风力涡轮机叶片测试器包括一对线性往复运动的致动器，例如液压致动器。 每个致动器布置成将行程传送到被测试的风力涡轮机叶片。 由每个致动器提供的行程在沿边和方向方向都提供受控的力。 还公开了一种用于测试风力涡轮机叶片的方法。

公开(公告)号：US20150007634A1

公开(公告)日：2015-01-08

申请号：US13937204

申请日：2013-07-08

Applicant: The Boeing Company

Inventor： Steven G. Wallace

IPC: G01N3/30

CPC classification number: G01N3/30 ,  G01M1/16 ,  G01M1/20 ,  G01M1/225 ,  G01M7/08 ,  G01N3/34

Abstract: There is disclosed an assembly, a system and a method for modal impart testing. The assembly has a first set of components. The first set of components include an impact assembly, a cycle control element coupled to the impact assembly, and a signal response measuring device positioned opposite the impact assembly. The assembly further has a second set of components separate from the first set of components. The second set of components include a first controller coupled to the cycle control element and a second controller coupled to the signal response measuring device. The first set of components and the second set of components form a modal impact testing assembly for modal impact testing. The impact assembly of the modal impact testing assembly is configured to impact a test element rotating at operational speeds.

Abstract translation: 公开了用于模态赋予测试的组件，系统和方法。 组件具有第一组件。 第一组部件包括冲击组件，联接到冲击组件的循环控制元件以及与冲击组件相对设置的信号响应测量装置。 组件还具有与第一组部件分离的第二组部件。 第二组件包括耦合到循环控制元件的第一控制器和耦合到信号响应测量装置的第二控制器。 第一组元件和第二组元件形成模态冲击测试组件，用于模态冲击测试。 模态冲击测试组件的冲击组件被配置成影响以操作速度旋转的测试元件。

公开(公告)号：US20140150526A1

公开(公告)日：2014-06-05

申请号：US13691584

申请日：2012-11-30

Applicant: The Boeing Company

Inventor： Donald E. Powers ,  Jason C. Kiiskila

IPC: G01M7/08 ,  G01N3/34

CPC classification number: G01M7/08 ,  G01N3/30 ,  G01N3/317 ,  G01N3/34 ,  G01N29/045 ,  G01N29/12 ,  G01N2203/0039 ,  G01N2291/042 ,  G01N2291/2694

Abstract: There is provided an electrodynamic modal test impactor system and method. The system has a controller device and an impactor assembly coupled to the controller device. The impactor assembly has a housing and a permanent magnet positioned within the housing. The impactor assembly further has a voice coil positioned within the housing in a magnetic gap of a magnetic yoke housing. The voice coil is driven by the controller device. The impactor assembly further has a drive shaft supported by two or more support elements. The drive shaft is attached to the voice coil and is driven by the voice coil. The impactor assembly further has a load cell attached to a free end of the drive shaft and a biasing device positioned within the magnetic yoke housing.

Abstract translation: 提供了电动模态试验冲击器系统和方法。 该系统具有耦合到控制器装置的控制器装置和冲击器组件。 冲击器组件具有定位在壳体内的壳体和永磁体。 撞击器组件还具有位于壳体内的磁轭壳体的磁隙中的音圈。 音圈由控制器驱动。 冲击器组件还具有由两个或多个支撑元件支撑的驱动轴。 驱动轴连接到音圈并由音圈驱动。 冲击器组件还具有附接到驱动轴的自由端的负载传感器和位于磁轭壳体内的偏置装置。

公开(公告)号：US20140060202A1

公开(公告)日：2014-03-06

申请号：US13604433

申请日：2012-09-05

Applicant: Jorge E. Carbo, JR. ,  Martine I.V. Mientjes ,  Jeffrey D. Allison

Inventor： Jorge E. Carbo, JR. ,  Martine I.V. Mientjes ,  Jeffrey D. Allison

IPC: G01L1/22

CPC classification number: G01L1/2206 ,  A41D13/00 ,  G01M7/08 ,  G01N3/30 ,  G01N2033/008 ,  G01N2203/0005 ,  G01N2203/001 ,  G01N2203/0019 ,  G01N2203/0246

Abstract: A mount assembly for compression testing of an article of apparel on a compression testing machine. The machine has a head and a sensor. The mount assembly includes a substantially rigid core member and a resilient member that is supported on and that at least partially covers the cover member. The resilient member is configured to support the article of apparel thereon. The resilient member is configured to resiliently deform in response to a compression applied to the article of apparel from the head of the impact testing machine. As such, the sensor detects an effect of the compression on at least one of the resilient member and the core member.

Abstract translation: 用于在压缩试验机上对服装制品进行压缩试验的安装组件。 机器有头和传感器。 安装组件包括基本上刚性的芯构件和弹性构件，所述弹性构件被支撑在其上并且至少部分地覆盖盖构件。 弹性构件构造成在其上支撑服饰物品。 弹性构件被构造成响应于从冲击试验机的头部施加到衣物上的压缩而弹性变形。 因此，传感器检测压缩对弹性构件和芯构件中的至少一个的影响。

公开(公告)号：US08606532B2

公开(公告)日：2013-12-10

申请号：US13634341

申请日：2011-04-06

Applicant: Shunji Hiwatashi ,  Shigeru Yonemura

Inventor： Shunji Hiwatashi ,  Shigeru Yonemura

IPC: G06F19/00 ,  G01L1/00

CPC classification number: G01N3/00 ,  G01M5/0033 ,  G01M7/08 ,  G01N2203/0094 ,  G01N2203/0212

Abstract: A fracture determination method for determining a fracture of a metal structure includes, when a fracture determination target portion has returned from a plastic state to an elastic state, given that a stress when the portion returned to the elastic state is (x, y)=(σ2, σ1) (maximum principal stress: σ1, minimum principal stress: σ2) on a (x, y) coordinate plane, performing fracture determination of the fracture determination target portion using a re-yield stress R determined by the intersection between a straight line satisfying a relation y=(σ1/σ2)x and an yield curve obtained from the plastic state of the fracture determination target portion. Fracture determination can be performed with high accuracy even when the fracture determination target portion has returned from a plastic state to an elastic state.

Abstract translation: 用于确定金属结构的断裂的断裂确定方法包括：当断裂确定目标部分从塑性状态返回到弹性状态时，假定当返回到弹性状态的部分的应力为（x，y）= （x，y）坐标平面上的（σigma2，sigma1）（最大主应力：σ1，最小主应力：sigma2），使用通过a的交点确定的再屈服应力R来进行断裂确定目标部分的断裂确定 满足关系y =（sigma1 / sigma2）x的直线和从断裂确定目标部分的塑性状态获得的屈服曲线。 即使当断裂确定目标部分从塑性状态返回到弹性状态时，也可以高精度地进行断裂确定。

公开(公告)号：US20130298690A1

公开(公告)日：2013-11-14

申请号：US13882891

申请日：2011-11-01

Applicant: Ray Bond ,  Douglas E. Adams

Inventor： Ray Bond ,  Douglas E. Adams

IPC: G01N3/00

CPC classification number: G01N3/00 ,  G01L5/0052 ,  G01M5/0033 ,  G01M5/0066 ,  G01M7/08

Abstract: Methods and apparatus for identifying the location of the load on a structure. Various embodiments include calculating a plurality of potential loading sites, assessing the statistical order of each of those predictions, and selecting regions of the structure where the load most likely occurred based on the orderliness (or randomness) of the assessments.

Abstract translation: 用于识别结构上的负载位置的方法和装置。 各种实施例包括计算多个潜在的装载位置，评估每个这些预测的统计顺序，以及基于评估的有序性（或随机性）来选择负荷最可能发生的结构的区域。

公开(公告)号：US20130213155A1

公开(公告)日：2013-08-22

申请号：US13821054

申请日：2011-09-05

Applicant: Yoshihiro Ozawa

Inventor： Yoshihiro Ozawa

IPC: G09B23/00

CPC classification number: G09B23/00 ,  G01L5/0052 ,  G01M7/08 ,  G09B23/32

Abstract: A trunk skeleton of a human body dummy includes a spine portion, the spine portion including a plurality of vertebra portions made of metal-based materials or synthetic resin-based materials, a plurality of intervertebral buffer portions disposed between the vertebra portions, the intervertebral buffer portions being made of synthetic resin-based materials, and a bone-coupling portion coupling the vertebra portions in a displaceable manner, the bone-coupling portion including a metal-based rod-shaped member; and a thorax portion, the thorax portion including a plurality of costa portions having first ends coupled to the respective vertebra portions of the spine portion, thus forming respective pairs for the vertebra portions, the costa portions being made of synthetic resin-based materials, and a sternum body coupled to second ends of the costa portions, the sternum body being made of a synthetic resin-based material.

Abstract translation: 人体虚拟物的躯体骨架包括脊部，脊部包括由金属基材料或合成树脂基材料制成的多个椎骨部分，设置在椎骨部分之间的多个椎间缓冲部分，脊椎间隙 由合成树脂基材料制成的部分，以及以可移位的方式连接椎骨部分的骨连接部分，所述骨连接部分包括金属棒状部件; 和胸部，所述胸部包括多个肋骨部分，其具有连接到所述脊部的各个椎骨部分的第一端，从而形成所述椎骨部分的相应对，所述肋骨部分由合成树脂基材料制成，以及 所述胸骨体与所述肋骨部分的第二端相连，所述胸骨体由合成树脂基材料制成。