公开(公告)号：US20150114131A1

公开(公告)日：2015-04-30

申请号：US14188183

申请日：2014-02-24

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Jin Uk Cha ,  Gyu Seok Kim ,  Eun Ju Yang ,  Mi Yang Kim ,  Suk Jin Ham

IPC分类号： G01N3/24 ,  H02N2/10 ,  G01N3/04

CPC分类号： G01N3/24 ,  G01N3/04 ,  G01N19/04 ,  G01N2203/0037

摘要： Disclosed herein is a bonding force test device, including: a holder mounted with a sample to which a plurality of subjects to be tested are bonded; a rotating part rotating the holder; and a fixing tip disposed in a direction in which the fixing tip faces the holder, wherein at the time of rotating the holder, the fixing tip contacts any one of the subjects to be tested in the sample and a shearing stress is applied to a bonded portion between the fixing tip and any one subject to be tested.

摘要翻译： 这里公开了一种接合力测试装置，包括：安装有待测试的多个被检体的样品的保持器; 旋转所述保持器的旋转部分; 以及设置在所述固定末端面向所述保持器的方向上的固定末端，其中在所述保持器旋转时，所述固定末端与所述待测试对象中的任何一个接触，并且将粘合 固定头和被测试对象之间的部分。

公开(公告)号：US20150114077A1

公开(公告)日：2015-04-30

申请号：US14522653

申请日：2014-10-24

申请人： TUFTS UNIVERSITY

发明人： Robert D. White ,  Zhengxin Zhao

IPC分类号： G01L25/00 ,  G01L1/14 ,  G01N3/24

CPC分类号： G01N3/24 ,  G01L1/14 ,  G01L1/146 ,  G01L15/00 ,  G01M9/065

摘要： The present disclosure relates to shear sensor arrays. In particular, the present disclosure relates to a floating element shear stress sensor array on a chip that is calibrated to high shear levels and is calibrated to determine the sensitivity to streamwise pressure gradients.

摘要翻译： 本公开涉及剪切传感器阵列。 特别地，本公开涉及一种芯片上的浮动元件剪切应力传感器阵列，其被校准为高剪切水平并被校准以确定对流动压力梯度的灵敏度。

公开(公告)号：US20150069690A1

公开(公告)日：2015-03-12

申请号：US14478276

申请日：2014-09-05

申请人： Heraeus Kulzer GmbH

发明人： Astrit KASTRATI ,  Marcus HOFFMANN ,  Waltraut MUELLER

IPC分类号： B23Q3/18

CPC分类号： B23Q3/186 ,  G01N3/04 ,  G01N3/24 ,  G01N19/04 ,  G01N2203/0298 ,  G01N2203/0405 ,  Y10T29/49998

摘要： At least one adjusting element aligns a first surface of a test body, comprising a dentine and/or enamel surface, plane-parallel with respect to a contact surface and/or to at least one second surface, which is optionally coated with an adhesive dental material. The at least one adjusting element in a device is usable to produce an adhesive bond at the contact surface between the first surface and the at least one second surface. A method determines necessary force to be applied to separate or break the adhesive bond at the force surface and/or contact surface between the first and the at least one second surface.

摘要翻译： 至少一个调节元件将包括牙质和/或釉质表面的测试体的第一表面对准相对于接触表面平行并且与至少一个第二表面平行，所述至少一个第二表面任选涂覆有粘合剂牙科 材料。 装置中的至少一个调节元件可用于在第一表面和至少一个第二表面之间的接触表面处产生粘合剂粘结。 一种方法确定要施加的必要力以分离或破坏在第一和至少一个第二表面之间的力表面和/或接触表面处的粘合剂粘合。

公开(公告)号：US20150050893A1

公开(公告)日：2015-02-19

申请号：US13968166

申请日：2013-08-15

申请人： Apple Inc.

发明人： Joshua G. Nickel ,  Chun-Lung Chen ,  Tseng-Mau Yang ,  Nicholas G. Merz ,  Robert W. Schlub ,  Boon W. Shiu ,  Erica J. Tong

IPC分类号： G01N3/56 ,  H04B17/00

CPC分类号： G01N3/56 ,  G01N3/08 ,  G01N3/24 ,  G01N19/04 ,  H04B17/16

摘要： Damage to conductive material that serves as bridging connections between conductive structures within an electronic device may result in deficiencies in radio-frequency (RF) and other wireless communications. A test system for testing device structures under test is provided. Device structures under test may include substrates and a conductive material between the substrates. The test system may include a test fixture for increasing tensile or compressive stress on the device structures under test to evaluate the resilience of the conductive material. The test system may also include a test unit for transmitting RF test signals and receiving test data from the device structures under test. The received test data may include scattered parameter measurements from the device structures under test that may be used to determine if the device structures under test meet desired RF performance criteria.

摘要翻译： 用作电子设备内的导电结构之间桥接连接的导电材料的损坏可能导致射频（RF）和其他无线通信的缺陷。 提供了一种用于测试被测设备结构的测试系统。 被测器件结构可以包括衬底和衬底之间的导电材料。 测试系统可以包括用于增加被测装置结构上的拉伸或压缩应力以评估导电材料的弹性的测试夹具。 测试系统还可以包括用于发送RF测试信号并从被测设备结构接收测试数据的测试单元。 所接收的测试数据可以包括来自被测器件结构的散射参数测量，其可以用于确定被测器件结构是否满足期望的RF性能标准。

公开(公告)号：US08826749B2

公开(公告)日：2014-09-09

申请号：US14017508

申请日：2013-09-04

申请人： Wan Y. Shih ,  Wei-Heng Shih ,  Anna Markidou ,  Steven T. Szweczyk ,  Hakki Yegingil

发明人： Wan Y. Shih ,  Wei-Heng Shih ,  Anna Markidou ,  Steven T. Szweczyk ,  Hakki Yegingil

IPC分类号： G01L1/04

CPC分类号： G01N33/4833 ,  A61B5/0053 ,  A61B5/0057 ,  A61B5/4312 ,  A61B5/441 ,  A61B5/442 ,  A61B5/444 ,  A61B2562/0247 ,  A61B2562/046 ,  G01L1/16 ,  G01N3/08 ,  G01N3/24 ,  G01N19/00 ,  G01N2203/0025 ,  G01N2203/0089 ,  G01N2203/0094

摘要： A PEFS (Piezoelectric Finger Sensor) acts as an “electronic finger” capable of accurately and non-destructively measuring both the Young's compression modulus and shear modulus of tissues with gentle touches to the surface. The PEFS measures both the Young's compression modulus and shear modulus variations in tissue generating a less than one-millimeter spatial resolution up to a depth of several centimeters. This offers great potential for in-vivo early detection of diseases. A portable hand-held device is also disclosed. The PEF offers superior sensitivity.

摘要翻译： PEFS（压电手指传感器）充当“电子手指”，可以对表面轻柔的接触的组织的杨氏压缩模量和剪切模量进行精确和非破坏性的测量。 PEFS测量组织中的杨氏压缩模量和剪切模量变化，产生小于1毫米的空间分辨率，直到几厘米的深度。 这为疾病的体内早期检测提供了巨大的潜力。 还公开了便携式手持装置。 PEF提供卓越的灵敏度。

公开(公告)号：US08770038B2

公开(公告)日：2014-07-08

申请号：US13002730

申请日：2009-07-07

申请人： Jean Secq

发明人： Jean Secq

IPC分类号： G01N3/08

CPC分类号： G01N3/10 ,  E21B21/08 ,  E21B47/12 ,  G01N3/24 ,  G01N2203/0019 ,  G01N2203/0025 ,  G01N2203/0064 ,  G01N2203/0256

摘要： The invention relates to a cell for testing geomaterials on cylindrical specimens, of rock, ground or materials manufactured on sampling sites, including at least one piston for subjecting a specimen to a stress directed along the longitudinal axis of the specimen. According to the invention, the cell has, in addition, means for shearing the specimen, capable of cracking the specimen while it is being compressed in said at least one piston.

摘要翻译： 本发明涉及一种用于测试圆柱形样品，岩石，地面或在采样点上制造的材料的材料的电池，包括至少一个活塞，用于使试样受到沿着试样的纵向轴线的应力。 根据本发明，电池还具有用于剪切试样的装置，其能够在所述至少一个活塞中被压缩的同时裂开试样。

公开(公告)号：US20140157909A1

公开(公告)日：2014-06-12

申请号：US14123495

申请日：2012-06-04

申请人： Weixiong Bin

发明人： Weixiong Bin

IPC分类号： G01N3/24

CPC分类号： G01N3/24 ,  G01L5/0076 ,  G01N2203/0296

摘要： A shearing force test device comprises a substrate mounted with an elastomer having a free end capable of moving toward or away from the substrate; the free end is connected with a test head; the elastomer is installed with two U-shaped elastic arms arranged at a distance and capable of mutually neutralizing horizontal position offsets; the free ends of the two U-shaped elastic arms are connected together; the test head is fixedly installed on the free end; the two U-shaped elastic arms are provided with the fixed end of the elastomer there between; the fixed ends of the two U-shaped elastic arms are connected together, and are fixedly connected with the substrate; and the other ends of the two U-shaped elastic arms away from the free ends are fixedly connected together via a connecting plate.

摘要翻译： 剪切力测试装置包括安装有弹性体的基底，弹性体具有能够朝向或远离基底移动的自由端; 自由端与测试头连接; 弹性体安装有两个U形弹性臂，其间隔一定距离布置，能够相互中和水平位置偏移; 两个U形弹性臂的自由端连接在一起; 测试头固定安装在自由端; 两个U形弹性臂在其间设有弹性体的固定端; 两个U形弹性臂的固定端连接在一起，并与基板固定连接; 远离自由端的两个U形弹性臂的另一端通过连接板固定连接在一起。

公开(公告)号：US08746054B2

公开(公告)日：2014-06-10

申请号：US12989499

申请日：2009-05-08

申请人： Hideki Akamatsu ,  Kaori Numa ,  Yasunori Sugihara ,  Junji Yoshida

发明人： Hideki Akamatsu ,  Kaori Numa ,  Yasunori Sugihara ,  Junji Yoshida

IPC分类号： G01N19/04

CPC分类号： G01N19/04 ,  G01N3/24 ,  G01N2203/0091

摘要： An object is to provide a peel tester that continuously detects the characteristics of an adhesive tape from the moment an impact is applied to an adherend until the adherend is peeled, and a new method for evaluating the impact peel characteristics of an adhesive tape, which enables quantitative evaluation for the impact peel characteristics by using the test result obtained by the peel tester. Provided is a peel tester 1 with a main body 2, to which an adherend I is to be adhered via an adhesive tape III, for performing a peel test by an impact applied to the adherend I, which includes: a load detection device 6 that detects change in load applied to the adhesive tape I until the adherend I is peeled off from the main body 2; and a displacement detection device 7 that detects change in moving distance of the adherend I until the adherend I is peeled off from the main body 2.

摘要翻译： 本发明的目的是提供一种剥离测试器，其从被施加到被粘物直到被粘物被剥离之前，连续地检测粘合带的特性，以及用于评价粘合带的冲击剥离特性的新方法，其使得能够 通过使用剥离试验机得到的试验结果对冲击剥离特性进行定量评价。 本发明提供一种具有主体2的剥离试验机1，通过粘合带III将被粘物I粘合到其上，用于通过施加到被粘物I上的冲击进行剥离试验，其包括：负载检测装置6， 检测施加到胶带I的负荷变化，直到被粘物I从主体2剥离为止; 以及位移检测装置7，其检测被粘接体1的移动距离的变化，直到被粘物体1从主体2剥离。

公开(公告)号：US08607641B2

公开(公告)日：2013-12-17

申请号：US13850460

申请日：2013-03-26

申请人： Nordson Corporation

发明人： David Lilley ,  Martin Bugg ,  Robert John Sykes

IPC分类号： G01N3/24

CPC分类号： G01N3/24 ,  G01N19/04 ,  G01N2203/0025

摘要： A shear test device for testing the strength of attachment between a bond and an electronic substrate. The device incorporates a clamping mechanism and a shear test tool that are mounted on a baseplate. During a set-up procedure, the shear test tool is movable relative to the baseplate. During a test procedure, the shear test tool is clamped by the clamping mechanism in a fixed position relative to the baseplate. At least one abutment is provided that is fixed in position relative to the baseplate. During the test procedure, a drive mechanism provides relative movement between the shear test tool and the bond to cause the shear test tool to shear the bond off the substrate. The at least one abutment provides an additional clamping force on the test tool while the test tool is shearing the bond off of the substrate.

摘要翻译： 用于测试粘合剂和电子基材之间附着强度的剪切试验装置。 该装置包括安装在底板上的夹紧机构和剪切测试工具。 在设置过程中，剪切测试工具可相对于底板移动。 在测试过程中，剪切测试工具被夹紧机构夹紧在相对于基板的固定位置。 提供至少一个相对于基板固定在适当位置的支座。 在测试过程中，驱动机构提供剪切测试工具和结合之间的相对运动，以使剪切测试工具剪切离开衬底的结合。 所述至少一个支座在所述测试工具剪切所述基板的结合时，在所述测试工具上提供附加夹紧力。

公开(公告)号：US08601882B2

公开(公告)日：2013-12-10

申请号：US12390242

申请日：2009-02-20

申请人： Dennis Gray ,  Joseph Maxson ,  James Heathman ,  Sairam Pindiprolu ,  Flint R. George ,  Melissa Allin ,  Keith Blaschke

发明人： Dennis Gray ,  Joseph Maxson ,  James Heathman ,  Sairam Pindiprolu ,  Flint R. George ,  Melissa Allin ,  Keith Blaschke

IPC分类号： G01N3/10

CPC分类号： G01N3/24 ,  G01N33/383 ,  G01N2203/0222 ,  G01N2203/0298 ,  G01N2203/0623

摘要： A system for measuring one or more physical properties of cementitious material is operable to cure a slurry of cementitious material under desired conditions of temperature and pressure. Particularly, the system may be operable to cure the slurry under a temperature and pressure expected to be experienced downhole. The system may also be used to determine properties of the cured cementitious material, such as maximum yield strength and shear bond strength at the desired temperature and pressure. The desired conditions of temperature and pressure may be applied both during curing and testing of the cementitious material.

摘要翻译： 用于测量水泥质材料的一种或多种物理性质的系统可操作以在期望的温度和压力条件下固化水泥质材料的浆料。 特别地，该系统可操作以在预期在井下经历的温度和压力下固化浆料。 该系统还可以用于确定固化的水泥质材料的性质，例如在期望的温度和压力下的最大屈服强度和剪切粘合强度。 温度和压力的期望条​​件可以在固化和测试水泥材料期间施加。