JPS6113638B2 - - Google Patents
Info
- Publication number
- JPS6113638B2 JPS6113638B2 JP54130498A JP13049879A JPS6113638B2 JP S6113638 B2 JPS6113638 B2 JP S6113638B2 JP 54130498 A JP54130498 A JP 54130498A JP 13049879 A JP13049879 A JP 13049879A JP S6113638 B2 JPS6113638 B2 JP S6113638B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- differential
- magnetic head
- amplitude
- circuit
- 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
- 238000001514 detection method Methods 0.000 claims description 22
- 230000005284 excitation Effects 0.000 claims description 16
- 238000009499 grossing Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 12
- 230000007423 decrease Effects 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
- Character Input (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13049879A JPS5654573A (en) | 1979-10-09 | 1979-10-09 | Signal detector using differential transformer type magnetic head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13049879A JPS5654573A (en) | 1979-10-09 | 1979-10-09 | Signal detector using differential transformer type magnetic head |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5654573A JPS5654573A (en) | 1981-05-14 |
JPS6113638B2 true JPS6113638B2 (US06272168-20010807-M00014.png) | 1986-04-14 |
Family
ID=15035699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13049879A Granted JPS5654573A (en) | 1979-10-09 | 1979-10-09 | Signal detector using differential transformer type magnetic head |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5654573A (US06272168-20010807-M00014.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0437468Y2 (US06272168-20010807-M00014.png) * | 1986-02-12 | 1992-09-03 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5858569A (ja) * | 1981-10-02 | 1983-04-07 | Fuji Xerox Co Ltd | 電子複写機のトナ−比率検知装置 |
DE4212265A1 (de) * | 1992-04-11 | 1993-10-14 | Basf Ag | Verfahren und Vorrichtungen zum Nachweis und zur Dekodierung von weichmagnetischen Tintendruckmerkmalen |
-
1979
- 1979-10-09 JP JP13049879A patent/JPS5654573A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0437468Y2 (US06272168-20010807-M00014.png) * | 1986-02-12 | 1992-09-03 |
Also Published As
Publication number | Publication date |
---|---|
JPS5654573A (en) | 1981-05-14 |
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