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1. 发明申请

US20180195940A1 MATERIAL TESTING SYSTEM AND METHOD OF USE 审中-公开
公开(公告)号：US20180195940A1
公开(公告)日：2018-07-12
申请号：US15404418
申请日：2017-01-12
申请人： Rolls-Royce Corporation , Rolls-Royce North American Technologies, Inc.
发明人： Jeffrey A. Walston , David J. Thomas , Ted J. Freeman
IPC分类号： G01N3/08 , G01N33/38 , G01N3/02
CPC分类号： G01N3/08 , G01M5/005 , G01M5/0075 , G01N3/02 , G01N3/40 , G01N33/388 , G01N2033/0003
摘要： The present disclosure relates to a material testing system for use in testing material strength of various gas turbine engine components. The material testing system provides a load force onto portions of gas turbine engine components.

2. 发明授权

US09880110B2 Material erosion monitoring system and method 有权
公开(公告)号：US09880110B2
公开(公告)日：2018-01-30
申请号：US15346161
申请日：2016-11-08
申请人： PaneraTech, Inc.
发明人： Alexander C. Ruege , Yakup Bayram
IPC分类号： G01N22/02 , G01B15/02 , F27D21/00 , G01N33/38
CPC分类号： G01N22/02 , F27D21/0021 , G01B15/02 , G01N33/386 , G01N33/388
摘要： Disclosed is an improved system and method to evaluate the status of a material. The system and method are operative to identify flaws and measure the erosion profile and thickness of different materials, including refractory materials, using electromagnetic waves. The system is designed to reduce a plurality of reflections, associated with the propagation of electromagnetic waves launched into the material under evaluation, by a sufficient extent so as to enable detection of electromagnetic waves of interest reflected from remote discontinuities of the material. Furthermore, the system and method utilize a configuration and signal processing techniques that reduce clutter and enable the isolation of electromagnetic waves of interest. Moreover, the launcher is impedance matched to the material under evaluation, and the feeding mechanism is designed to mitigate multiple reflection effects to further suppress clutter.

3. 发明授权

US09719942B2 Sintered ceramic and ceramic sphere 有权
公开(公告)号：US09719942B2
公开(公告)日：2017-08-01
申请号：US13520956
申请日：2010-11-11
申请人： Hiroshi Onishi , Hiroshi Ikeda , Hiroki Takimoto , Hiroshi Uemura , Kenji Yamada , Hideki Ono , Hiroyuki Matsuyama
发明人： Hiroshi Onishi , Hiroshi Ikeda , Hiroki Takimoto , Hiroshi Uemura , Kenji Yamada , Hideki Ono , Hiroyuki Matsuyama
IPC分类号： G01N21/00 , D06N7/04 , B32B5/16 , G01N21/95 , C04B35/584 , C04B35/638 , C04B35/645 , F16C33/32 , G01N33/38 , G01N21/55 , G01N21/47
CPC分类号： G01N21/95 , C04B35/584 , C04B35/638 , C04B35/6455 , C04B2235/3217 , C04B2235/3225 , C04B2235/3873 , C04B2235/3878 , C04B2235/5409 , C04B2235/604 , C04B2235/6581 , C04B2235/661 , C04B2235/72 , C04B2235/77 , C04B2235/786 , C04B2235/94 , C04B2235/96 , C04B2235/963 , F16C33/32 , F16C2206/60 , F16C2220/20 , G01N21/55 , G01N21/951 , G01N33/388 , G01N2021/4735 , G01N2201/06113 , Y10T428/24413 , Y10T428/2982
摘要： Provided are a sintered ceramic and a ceramic sphere which are inhibited from suffering surface peeling due to fatigue resulting from repetitions of loading and can attain an improvement in dimensional accuracy when subjected to surface processing and which have excellent wear resistance and durability.

4. 发明申请

US20170153169A1 ISOSTATIC BREAKING STRENGTH TESTER AND ISOSTATIC BREAKING STRENGTH TEST METHOD 审中-公开
公开(公告)号：US20170153169A1
公开(公告)日：2017-06-01
申请号：US15299925
申请日：2016-10-21
申请人： NGK INSULATORS, LTD.
发明人： Kazuki IIDA , Yasumasa FUJIOKA , Hisazumi SHAKU , Kazunari AKITA , Yoshihiro SATO
IPC分类号： G01N3/06 , G01N33/38 , G01N3/10
CPC分类号： G01N3/068 , G01N3/10 , G01N3/12 , G01N33/388 , G01N2203/0067 , G01N2203/0266 , G01N2203/0274 , G01N2203/0647
摘要： A breaking strength tester includes: a tubular pressure container having opened both ends to house a part of a pillar-shaped honeycomb structure including a partition walls and a circumferential wall; a tubular pressurization elastic body disposed to surround an entire circumference of a pressurized portion having a length equal to or less than ½ of a length in an axial direction of the circumferential wall; a partial pressurization unit which elastically deforms the pressurization elastic body and applies uniform pressure to the entire circumference of the circumferential wall of the pressurized portion of the honeycomb structure housed in the pressure container up to pressure test strength; and a pressure measurement unit which measures a value of the uniform pressure applied to the circumferential wall by the pressurization elastic body.

5. 发明授权

US09488601B2 Material erosion monitoring system and method 有权
标题翻译：材料侵蚀监测系统及方法
公开(公告)号：US09488601B2
公开(公告)日：2016-11-08
申请号：US14226102
申请日：2014-03-26
申请人： PaneraTech, Inc.
发明人： Alexander C. Ruege , Yakup Bayram , Eric K. Walton
IPC分类号： G01N17/02 , G01B7/06 , G01N27/61 , G01N22/02 , G01B15/02 , F27D21/00
CPC分类号： G01N22/02 , F27D21/0021 , G01B15/02 , G01N33/388
摘要： Disclosed is an improved system and method to evaluate the status of a material. The system and method are operative to identify flaws and measure the erosion profile and thickness of different materials, including refractory materials, using electromagnetic waves. The system is designed to reduce a plurality of reflections, associated with the propagation of electromagnetic waves launched into the material under evaluation, by a sufficient extent so as to enable detection of electromagnetic waves of interest reflected from remote discontinuities of the material. Furthermore, the system and method utilize a configuration and signal processing techniques that reduce clutter and enable the isolation of electromagnetic waves of interest. Moreover, the launcher is impedance matched to the material under evaluation, and the feeding mechanism is designed to mitigate multiple reflection effects to further suppress clutter.
摘要翻译：公开了一种用于评估材料状态的改进的系统和方法。该系统和方法可用于识别缺陷并使用电磁波测量不同材料（包括耐火材料）的侵蚀特征和厚度。该系统旨在减少与发射到被评估材料中的电磁波的传播相关联的多个反射足够的程度，以便能够检测从材料的远端不连续性反射的感兴趣的电磁波。此外，该系统和方法利用减少杂波并使得能够隔离感兴趣的电磁波的配置和信号处理技术。此外，发射器与正在评估的材料阻抗匹配，并且进给机构被设计为减轻多重反射效应以进一步抑制杂波。

6. 发明授权

US09316599B2 Device for inspecting ceramic sphere 有权
标题翻译：陶瓷球检测装置
公开(公告)号：US09316599B2
公开(公告)日：2016-04-19
申请号：US14458420
申请日：2014-08-13
申请人： NIKKATO CORPORATION , TSUBAKI NAKASHIMA CO., LTD.
发明人： Hiroshi Onishi , Hiroshi Ikeda , Hiroki Takimoto , Hiroshi Uemura , Kenji Yamada , Hideki Ono , Hiroyuki Matsuyama
IPC分类号： G01N21/00 , G01N21/95 , C04B35/584 , C04B35/638 , C04B35/645 , F16C33/32 , G01N33/38 , G01N21/55 , G01N21/47
CPC分类号： G01N21/95 , C04B35/584 , C04B35/638 , C04B35/6455 , C04B2235/3217 , C04B2235/3225 , C04B2235/3873 , C04B2235/3878 , C04B2235/5409 , C04B2235/604 , C04B2235/6581 , C04B2235/661 , C04B2235/72 , C04B2235/77 , C04B2235/786 , C04B2235/94 , C04B2235/96 , C04B2235/963 , F16C33/32 , F16C2206/60 , F16C2220/20 , G01N21/55 , G01N21/951 , G01N33/388 , G01N2021/4735 , G01N2201/06113 , Y10T428/24413 , Y10T428/2982
摘要： Provided are a sintered ceramic and a ceramic sphere which are inhibited from suffering surface peeling due to fatigue resulting from repetitions of loading and can attain an improvement in dimensional accuracy when subjected to surface processing and which have excellent wear resistance and durability. A ceramic-sphere inspection device is also provided with which a ceramic sphere is inspected for a flaw present in the surface layer and for snow flakes without destroying the ceramic sphere. The device is a ceramic-sphere inspection device (100) in which a ceramic sphere (S) is rotatably supported in a given position and illuminating light emitted from a light projector (110) is detected with a light receiver (120) to evaluate the state of the inner part of the surface layer, and has been configured so that the light receiver (120) does not detect the light emitted from the light projector (110) and reflected at the surface of the ceramic sphere.
摘要翻译：提供一种烧结陶瓷和陶瓷球，其由于重复加载而导致的疲劳受到表面剥离的抑制，并且可以在经受表面处理时获得尺寸精度的提高，并且具有优异的耐磨性和耐久性。还提供了一种陶瓷球体检测装置，其中检查陶瓷球的表面层中存在的缺陷和雪屑而不破坏陶瓷球。该装置是陶瓷球体检查装置（100），其中陶瓷球体（S）在给定位置可旋转地支撑，并且用光接收器（120）检测从光投射器（110）发射的光，以评估表面层的内部部分的状态，并且被配置为使得光接收器（120）不检测从投光器（110）发射并在陶瓷球体的表面反射的光。

7. 发明申请

US20150278602A1 MICROSTRUCTURE ANALYSIS METHOD, PROGRAM FOR SAME, AND MICROSTRUCTURE ANALYSIS APPARATUS 有权
标题翻译：微结构分析方法，程序及微结构分析装置
公开(公告)号：US20150278602A1
公开(公告)日：2015-10-01
申请号：US14663524
申请日：2015-03-20
申请人： NGK Insulators, Ltd.
发明人： Satoshi SAKASHITA , Hiroyuki NAGAOKA , Ayaka SAKAI
IPC分类号： G06K9/00 , G06T7/00 , G06K9/52 , G06T7/20 , G01N15/08 , G01B11/24
CPC分类号： G06K9/00624 , C04B38/06 , G01B11/24 , G01N15/082 , G01N15/088 , G01N23/046 , G01N33/388 , G01N2015/084 , G01N2015/0846 , G01N2223/419 , G01N2223/649 , G06K9/52 , G06T7/12 , G06T7/187 , G06T7/20 , G06T2207/10081 , G06T2207/30108
摘要： Plural of virtual curved surface solids, each of which is a curved surface solid formed by a combination of plural of virtual spheres, is placed so as to fill in space voxels, referring to porous-body data in which positional information is associated with voxel-type information (step S100). Information regarding a flow rate for each space voxel when a fluid passes through a porous body is derived by executing a fluid analysis based on the porous-body data (step S110). A flow-rate-weighted mean diameter Ru, which is a weighted average obtained by weighting an equivalent diameter R′i for each virtual curved surface solid with a volume Vi and an average flow rate Ui for each virtual curved surface solid, is derived based an information regarding the virtual curved surface solids and information regarding the flow rate for each space voxel (step S120).
摘要翻译：将多个虚拟曲面固体（其中的每一个都是由多个虚拟球体的组合形成的弯曲表面固体）放置成填充空间体素，参考其中位置信息与体素相关联的多孔体数据，类型信息（步骤S100）。通过基于多孔体数据执行流体分析，得出当流体通过多孔体时每个空间体素的流量的信息（步骤S110）。流量加权平均直径Ru是通过用体积Vi加权每个虚拟曲面固体的当量直径R'i得到的加权平均值，以及每个虚拟曲面固体的平均流量Ui 关于虚拟曲面固体的信息和关于每个空间体素的流量的信息（步骤S120）。

8. 发明申请

US20150276577A1 MATERIAL EROSION MONITORING SYSTEM AND METHOD 有权
标题翻译：材料腐蚀监测系统及方法
公开(公告)号：US20150276577A1
公开(公告)日：2015-10-01
申请号：US14226102
申请日：2014-03-26
申请人： PaneraTech, Inc.
发明人： Alexander C. Ruege , Yakup Bayram , Eric K. Walton
IPC分类号： G01N17/02 , G01B7/06 , G01N27/61
CPC分类号： G01N22/02 , F27D21/0021 , G01B15/02 , G01N33/388
摘要： Disclosed is an improved system and method to evaluate the status of a material. The system and method are operative to identify flaws and measure the erosion profile and thickness of different materials, including refractory materials, using electromagnetic waves. The system is designed to reduce a plurality of reflections, associated with the propagation of electromagnetic waves launched into the material under evaluation, by a sufficient extent so as to enable detection of electromagnetic waves of interest reflected from remote discontinuities of the material. Furthermore, the system and method utilize a configuration and signal processing techniques that reduce clutter and enable the isolation of electromagnetic waves of interest. Moreover, the launcher is impedance matched to the material under evaluation, and the feeding mechanism is designed to mitigate multiple reflection effects to further suppress clutter.
摘要翻译：公开了一种用于评估材料状态的改进的系统和方法。该系统和方法可用于识别缺陷并使用电磁波测量不同材料（包括耐火材料）的侵蚀特征和厚度。该系统旨在减少与发射到被评估材料中的电磁波的传播相关联的多个反射足够的程度，以便能够检测从材料的远端不连续性反射的感兴趣的电磁波。此外，该系统和方法利用减少杂波并使得能够隔离感兴趣的电磁波的配置和信号处理技术。此外，发射器与正在评估的材料阻抗匹配，并且进给机构被设计为减轻多重反射效应以进一步抑制杂波。

9. 发明授权

US07180302B2 Method and system for determining cracks and broken components in armor 有权
标题翻译：确定装甲中裂缝和断裂部件的方法和系统
公开(公告)号：US07180302B2
公开(公告)日：2007-02-20
申请号：US10892357
申请日：2004-07-16
申请人： P. Victor Kelsey , F. Stanton Lyons , Marvin Kent Richards , Curtis P. Parsons , Donnie L. Bowser , Michael F. Daly
发明人： P. Victor Kelsey , F. Stanton Lyons , Marvin Kent Richards , Curtis P. Parsons , Donnie L. Bowser , Michael F. Daly
IPC分类号： G01R31/08
CPC分类号： F41H5/0435 , F41H5/0414 , G01N33/388 , G01N2203/0062 , G01N2203/0664
摘要： A ceramic armor system with built-in conductive circuit attached to a ceramic component. The conductive circuit can be accessed by a user at contacts provided in the system. The circuit is arranged so that damage such as cracks that occurs within the ceramic component can propagate into the conductive material forming the circuit and thereby cause a rupture in the conductive circuit. An electrical probe such as an ohmmeter is used to measure the conductive circuit resistance that is then checked against an expected value. The results are used to determine if the ceramic armor component is in operable condition.
摘要翻译：陶瓷装甲系统，内置导电电路，连接陶瓷部件。导电电路可以由用户在系统中提供的触点访问。电路布置成使得在陶瓷部件内发生的诸如裂纹的损伤可以传播到形成电路的导电材料中，从而导致导电电路中的破裂。使用诸如欧姆计的电探针来测量导电电路电阻，然后根据期望值进行检查。结果用于确定陶瓷装甲组件是否处于可操作状态。

10. 发明授权

US06480010B2 Method of inspecting piezoelectric ceramic device 有权
标题翻译：检测压电陶瓷器件的方法
公开(公告)号：US06480010B2
公开(公告)日：2002-11-12
申请号：US09746324
申请日：2000-12-22
申请人： Masato Ikuta , Toshinari Tabata , Masao Nishimura
发明人： Masato Ikuta , Toshinari Tabata , Masao Nishimura
IPC分类号： G01R2922
CPC分类号： G01R29/22 , G01N27/02 , G01N33/388
摘要： A piezoelectric ceramic device is heated so that the temperature is increased to a temperature in the vicinity of the maximum temperature at which the device, when the temperature is returned to ordinary temperature, is returned to substantially the same piezoelectric characteristic before heating. In the state that the piezoelectric ceramic device is heated, and the temperature is increased, at least one of the piezoelectric phase characteristic and the impedance characteristic of the piezoelectric ceramic device is measured. The measurement is compared with a standard characteristic, whereby an internal defect of the piezoelectric ceramic device is detected, based on results of the comparison. For the heating and temperature-increasing, and the measuring, a high frequency measurement signal having a power level that is higher than the rated level of the piezoelectric ceramic device is applied, and simultaneously with the piezoelectric ceramic device itself being dielectric-heated by the application of the high frequency signal, at least one of the piezoelectric phase characteristic and the impedance characteristic is measured.
摘要翻译：加热压电陶瓷装置，使得温度升高到当温度恢复到常温时装置在加热之前恢复到基本相同的压电特性的最高温度附近的温度。在压电陶瓷器件被加热并且温度升高的状态下，测量压电陶瓷器件的压电相位特性和阻抗特性中的至少一个。将测量与标准特性进行比较，由此基于比较结果检测压电陶瓷器件的内部缺陷。对于加热和升温以及测量，施加具有高于压电陶瓷装置的额定电平的功率电平的高频测量信号，并且与压电陶瓷装置本身同时由应用高频信号，测量压电相位特性和阻抗特性中的至少一个。

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