JPWO2023112809A1 - - Google Patents
Info
- Publication number
- JPWO2023112809A1 JPWO2023112809A1 JP2023567733A JP2023567733A JPWO2023112809A1 JP WO2023112809 A1 JPWO2023112809 A1 JP WO2023112809A1 JP 2023567733 A JP2023567733 A JP 2023567733A JP 2023567733 A JP2023567733 A JP 2023567733A JP WO2023112809 A1 JPWO2023112809 A1 JP WO2023112809A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021202537 | 2021-12-14 | ||
| JP2021202537 | 2021-12-14 | ||
| PCT/JP2022/045211 WO2023112809A1 (ja) | 2021-12-14 | 2022-12-08 | 表面検査方法および表面検査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023112809A1 true JPWO2023112809A1 (enrdf_load_stackoverflow) | 2023-06-22 |
| JP7696012B2 JP7696012B2 (ja) | 2025-06-19 |
Family
ID=86774653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023567733A Active JP7696012B2 (ja) | 2021-12-14 | 2022-12-08 | 表面検査方法および表面検査装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7696012B2 (enrdf_load_stackoverflow) |
| CN (1) | CN118401827A (enrdf_load_stackoverflow) |
| WO (1) | WO2023112809A1 (enrdf_load_stackoverflow) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4963459A (enrdf_load_stackoverflow) * | 1972-10-16 | 1974-06-19 | ||
| US4398825A (en) * | 1981-02-17 | 1983-08-16 | General Motors Corporation | Optical scanner for ball inspection |
| JPS58219441A (ja) * | 1982-06-15 | 1983-12-20 | Hajime Sangyo Kk | 凸面体の表面欠陥検査装置 |
| JPH0470555A (ja) * | 1990-07-11 | 1992-03-05 | Sumitomo Metal Ind Ltd | 球体表面検査装置 |
| CN112284984A (zh) * | 2020-10-19 | 2021-01-29 | 陕西科技大学 | 一种基于光反射的固体表面能测定装置及方法 |
| KR102274955B1 (ko) * | 2021-02-02 | 2021-07-08 | 주식회사 아이엘비 | 비전 촬영에 의한 야구공 둘레 자동 측정시스템 |
-
2022
- 2022-12-08 JP JP2023567733A patent/JP7696012B2/ja active Active
- 2022-12-08 WO PCT/JP2022/045211 patent/WO2023112809A1/ja active Application Filing
- 2022-12-08 CN CN202280079127.XA patent/CN118401827A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4963459A (enrdf_load_stackoverflow) * | 1972-10-16 | 1974-06-19 | ||
| US4398825A (en) * | 1981-02-17 | 1983-08-16 | General Motors Corporation | Optical scanner for ball inspection |
| JPS58219441A (ja) * | 1982-06-15 | 1983-12-20 | Hajime Sangyo Kk | 凸面体の表面欠陥検査装置 |
| JPH0470555A (ja) * | 1990-07-11 | 1992-03-05 | Sumitomo Metal Ind Ltd | 球体表面検査装置 |
| CN112284984A (zh) * | 2020-10-19 | 2021-01-29 | 陕西科技大学 | 一种基于光反射的固体表面能测定装置及方法 |
| KR102274955B1 (ko) * | 2021-02-02 | 2021-07-08 | 주식회사 아이엘비 | 비전 촬영에 의한 야구공 둘레 자동 측정시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118401827A (zh) | 2024-07-26 |
| WO2023112809A1 (ja) | 2023-06-22 |
| JP7696012B2 (ja) | 2025-06-19 |
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