JPH0376541B2 - - Google Patents
Info
- Publication number
- JPH0376541B2 JPH0376541B2 JP2242383A JP2242383A JPH0376541B2 JP H0376541 B2 JPH0376541 B2 JP H0376541B2 JP 2242383 A JP2242383 A JP 2242383A JP 2242383 A JP2242383 A JP 2242383A JP H0376541 B2 JPH0376541 B2 JP H0376541B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- disk
- scanning needle
- voltage
- recording medium
- 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
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 238000009760 electrical discharge machining Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 238000009763 wire-cut EDM Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
- G11B9/07—Heads for reproducing capacitive information
- G11B9/075—Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus
Landscapes
- Facsimile Scanning Arrangements (AREA)
- Rotational Drive Of Disk (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2242383A JPS59148158A (ja) | 1983-02-14 | 1983-02-14 | 走査針の電極保護装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2242383A JPS59148158A (ja) | 1983-02-14 | 1983-02-14 | 走査針の電極保護装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59148158A JPS59148158A (ja) | 1984-08-24 |
| JPH0376541B2 true JPH0376541B2 (enExample) | 1991-12-05 |
Family
ID=12082268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2242383A Granted JPS59148158A (ja) | 1983-02-14 | 1983-02-14 | 走査針の電極保護装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59148158A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9499193B2 (en) | 2010-11-29 | 2016-11-22 | Nissan Motor Co., Ltd. | Vehicle, and method for steering control of same |
-
1983
- 1983-02-14 JP JP2242383A patent/JPS59148158A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9499193B2 (en) | 2010-11-29 | 2016-11-22 | Nissan Motor Co., Ltd. | Vehicle, and method for steering control of same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59148158A (ja) | 1984-08-24 |
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