JP2016161433A5 - - Google Patents
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- JP2016161433A5 JP2016161433A5 JP2015041111A JP2015041111A JP2016161433A5 JP 2016161433 A5 JP2016161433 A5 JP 2016161433A5 JP 2015041111 A JP2015041111 A JP 2015041111A JP 2015041111 A JP2015041111 A JP 2015041111A JP 2016161433 A5 JP2016161433 A5 JP 2016161433A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- position signal
- movable member
- signals
- detection
- Prior art date
- 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.)
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- 238000001514 detection method Methods 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 claims description 7
- 230000009466 transformation Effects 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 206010036086 Polymenorrhoea Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015041111A JP6494330B2 (ja) | 2015-03-03 | 2015-03-03 | 位置検出装置およびこれを用いた装置 |
US15/056,740 US10113888B2 (en) | 2015-03-03 | 2016-02-29 | Position detection apparatus, apparatus including the same and position detection method |
CN201610122228.7A CN105937917A (zh) | 2015-03-03 | 2016-03-03 | 位置检测设备、包括位置检测设备的设备和位置检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015041111A JP6494330B2 (ja) | 2015-03-03 | 2015-03-03 | 位置検出装置およびこれを用いた装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016161433A JP2016161433A (ja) | 2016-09-05 |
JP2016161433A5 true JP2016161433A5 (enrdf_load_stackoverflow) | 2018-04-12 |
JP6494330B2 JP6494330B2 (ja) | 2019-04-03 |
Family
ID=56845015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015041111A Active JP6494330B2 (ja) | 2015-03-03 | 2015-03-03 | 位置検出装置およびこれを用いた装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6494330B2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12366470B2 (en) * | 2021-06-28 | 2025-07-22 | Asahi Kasei Microdevices Corporation | Calibration apparatus, calibration method, and non-transitory computer readable medium having recorded thereon calibration program |
JP7281778B1 (ja) | 2022-01-20 | 2023-05-26 | ソフトロニクス株式会社 | 絶対位置エンコーダ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0754260B2 (ja) * | 1991-03-07 | 1995-06-07 | 株式会社ミツトヨ | アブソリュートエンコーダ |
JP3137552B2 (ja) * | 1995-02-27 | 2001-02-26 | 株式会社ミツトヨ | アブソリュートエンコーダ |
JP5286584B2 (ja) * | 2007-06-19 | 2013-09-11 | 株式会社ミツトヨ | 絶対位置測長型エンコーダ |
JP2009036637A (ja) * | 2007-08-01 | 2009-02-19 | Sony Corp | 変位測定装置 |
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2015
- 2015-03-03 JP JP2015041111A patent/JP6494330B2/ja active Active