Adaptive oscillatory fault monitoring
US-9205934-B2 · Dec 8, 2015 · US
Structure analyzing device and a structure analyzing method
US2015114121A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2015114121-A1 |
| Application number | US-201314405902-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jan 11, 2013 |
| Priority date | Jun 6, 2012 |
| Publication date | Apr 30, 2015 |
| Grant date | — |
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Abstract
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An object of the invention is to provide a structure analyzing device and a structure analyzing method which can analyze a state change of a structure, which is caused before the structure is destroyed, such as a state change of degradation of the structure or the like. A structure analyzing device ( 10 ) according to the present invention includes a vibration detecting means ( 11 ) which detects a vibration of a structure, and an analysis means ( 12 ) which analyzes an output signal of the vibration detecting means ( 11 ). The analysis means ( 12 ) analyzes a state change of the structure by comparing a value of at least one out of a vibration amplitude of the structure and a vibration continuation time of the structure, which is measured in a state existing when carrying out analysis, with a value of at least one out of a vibration amplitude of the water service pipe and a vibration continuation time of the water service pipe which is measured in a standard state.
First claim
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1 . A structure analyzing device, comprising: a vibration detecting unit which detects a vibration of a structure; and an analysis unit which analyzes an output signal of the vibration detecting unit, wherein the analysis unit analyzes a state change of the structure by comparing a value of at least one out of a vibration amplitude of the structure and a vibration continuation time of the structure, which is measured in a state existing when carrying out analysis, with a value of at least one…
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Physics · mapped topic
- G01N29/12Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US2015114121A1 cover?
- An object of the invention is to provide a structure analyzing device and a structure analyzing method which can analyze a state change of a structure, which is caused before the structure is destroyed, such as a state change of degradation of the structure or the like. A structure analyzing device ( 10 ) according to the present invention includes a vibration detecting means ( 11 ) which detec…
- Who is the assignee on this patent?
- Takahashi Masatake, Shinoda Shigeki, Sasaki Yasuhiro, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification G01N29/12. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Apr 30 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).