JPS6239683B2 - - Google Patents
Info
- Publication number
- JPS6239683B2 JPS6239683B2 JP4431480A JP4431480A JPS6239683B2 JP S6239683 B2 JPS6239683 B2 JP S6239683B2 JP 4431480 A JP4431480 A JP 4431480A JP 4431480 A JP4431480 A JP 4431480A JP S6239683 B2 JPS6239683 B2 JP S6239683B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- storage medium
- magnetic field
- signal
- magnetic storage
- 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.)
- Expired
Links
- 230000005291 magnetic effect Effects 0.000 claims description 68
- 230000005415 magnetization Effects 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 10
- 230000005294 ferromagnetic effect Effects 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 7
- 230000000737 periodic effect Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910020630 Co Ni Inorganic materials 0.000 description 1
- 229910002440 Co–Ni Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4431480A JPS56141514A (en) | 1980-04-04 | 1980-04-04 | Length measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4431480A JPS56141514A (en) | 1980-04-04 | 1980-04-04 | Length measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56141514A JPS56141514A (en) | 1981-11-05 |
| JPS6239683B2 true JPS6239683B2 (zh) | 1987-08-25 |
Family
ID=12688018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4431480A Granted JPS56141514A (en) | 1980-04-04 | 1980-04-04 | Length measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56141514A (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58169520U (ja) * | 1982-05-07 | 1983-11-12 | ソニ−マグネスケ−ル株式会社 | 磁気スケ−ル装置 |
| JPS59142403A (ja) * | 1983-02-02 | 1984-08-15 | Kawaguchiko Seimitsu Kk | デイジタルノギス |
| JPS59164922U (ja) * | 1983-04-18 | 1984-11-05 | 株式会社三協精機製作所 | 磁気式エンコ−ダ−装置 |
| JPS59195122A (ja) * | 1983-04-20 | 1984-11-06 | Keiichiro Taniguchi | 地盤の深度別沈下量測定方法およびその実施に使用する磁気検出装置 |
| JPH0781880B2 (ja) * | 1988-03-18 | 1995-09-06 | 松下電器産業株式会社 | 磁気式アブソリュートエンコーダ装置 |
| CN111133023B (zh) * | 2017-09-13 | 2022-10-18 | 生活实验公司 | 持久化妆品组合物 |
| CN114034222A (zh) * | 2021-11-08 | 2022-02-11 | 上海市高级技工学校 | 一种高精度数显游标卡尺及其测量方法 |
-
1980
- 1980-04-04 JP JP4431480A patent/JPS56141514A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56141514A (en) | 1981-11-05 |
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