公开(公告)号：US20230175540A1

公开(公告)日：2023-06-08

申请号：US18162913

申请日：2023-02-01

Applicant: National Applied Research Laboratories

Inventor： Yao-Yu YANG ,  Chia-Ming CHANG ,  Fang-Yao YEH ,  Shih-Chung KANG

IPC: F16B5/00

CPC classification number: F16B5/00

Abstract: A joint structure installed in the physical structure is provided. The joint structure includes a first latching member and a second latching member. The first latching member includes a first main body, a head portion extending from the first main body and a first convex portion extending from the first main body. The second latching member includes a second main body, a second convex portion extending from the second main body and a third convex portion extending from the second main body. When the first latching member and the second latching member are in an assembling status, the first convex portion slides between the second convex portion and the third convex portion.

公开(公告)号：US20170322024A1

公开(公告)日：2017-11-09

申请号：US15186881

申请日：2016-06-20

Applicant: National Applied Research Laboratories

Inventor： Lu-Sheng LI ,  Kuo-Chun CHANG ,  Fang-Yao YEH ,  Ting-Yuan Huang

IPC: G01C9/06 ,  G01C9/20 ,  G01D5/353

CPC classification number: G01C9/06 ,  G01C9/20 ,  G01C2009/066 ,  G01D5/353 ,  G01D5/35345

Abstract: The present invention relates to a sensing system and a sensing method using the same. The sensing system includes at least one tested unit and an optical fiber measuring unit. The tested unit includes a container, a strain arm and a float. The container can be filled with a fluid, and the strain arm is connected with the float and combined with a measuring portion of the optical fiber measuring unit. When the container is disposed on a body of interest, the surface inclination or settlement of the body of interest would cause changes of buoyant force on the floating element and induce bending deformation of the strain arm. Accordingly, the surface deformation of the body of interest can be determined by detecting the bending deformation of the strain arm using the measuring portion combined with the strain arm.

公开(公告)号：US20220136538A1

公开(公告)日：2022-05-05

申请号：US17167339

申请日：2021-02-04

Applicant: National Applied Research Laboratories

Inventor： Yao-Yu YANG ,  Chia-Ming CHANG ,  Fang-Yao YEH ,  Shih-Chung KANG

IPC: F16B5/00

Abstract: A joint structure installed in the physical structure is provided. The joint structure includes a first latching member and a second latching member. The first latching member includes a first main body, a head portion extending from the first main body and a first convex portion extending from the first main body. The second latching member includes a second main body, a second convex portion extending from the second main body and a third convex portion extending from the second main body. When the first latching member and the second latching member are in an assembling status, the first convex portion slides between the second convex portion and the third convex portion.