JPS6172793U - - Google Patents
Info
- Publication number
- JPS6172793U JPS6172793U JP15611184U JP15611184U JPS6172793U JP S6172793 U JPS6172793 U JP S6172793U JP 15611184 U JP15611184 U JP 15611184U JP 15611184 U JP15611184 U JP 15611184U JP S6172793 U JPS6172793 U JP S6172793U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic tape
- cassette magnetic
- length
- cassette
- remaining
- 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.)
- Pending
Links
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
Description
第１図は電子計算機とこの考案によるカセツト
磁気テープ装置の図、第２図は電子計算機と従来
のカセツト磁気テープ装置の図である。
図において、１は電子計算機、３は書き込み回
路、５は書き込みヘツド、６はカセツト磁気テー
プ、７は読み出しベツト、９は読み出し回路、１
１はカセツト磁気テープ装置、１２はカセツト磁
気テープ長測定ヘツド、１４は全カセツト磁気テ
ープ長設定ボタン、１６はカセツト磁気テープ長
残算出回路、１８はカセツト磁気テープ長残表示
器である。なお、各図中同一符号は同一または相
当部分を示す。
FIG. 1 is a diagram of an electronic computer and a cassette magnetic tape device according to this invention, and FIG. 2 is a diagram of an electronic computer and a conventional cassette magnetic tape device. In the figure, 1 is an electronic computer, 3 is a writing circuit, 5 is a writing head, 6 is a cassette magnetic tape, 7 is a reading bed, 9 is a reading circuit, 1
1 is a cassette magnetic tape device, 12 is a cassette magnetic tape length measuring head, 14 is an all cassette magnetic tape length setting button, 16 is a cassette magnetic tape remaining length calculation circuit, and 18 is a cassette magnetic tape remaining length indicator. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
セツト磁気テープを、磁気ヘツドの近くで移動し
て、情報の書き込みおよび読み出しを行うカセツ
ト磁気テープ装置において、送られたカセツト磁
気テープの長さを読み込むためのカセツト磁気テ
ープ長測定ヘツドと、カセツト磁気テープ１巻の
全部のカセツト磁気テープ長を選択するための、
全力カセツト磁気テープ長設定ボタンと、カセツ
ト磁気テープの残りの長さを算出するためのカセ
ツト磁気テープ長残算出回路と、カセツト磁気テ
ープの残りの長さを表示するためのカセツト磁気
テープ長残表示器とを備えたことを特徴とするカ
セツト磁気テープ装置。 In a cassette magnetic tape device that writes and reads information by moving a cassette magnetic tape, which is a long, thin ribbon-like tape coated with a magnetic material, near a magnetic head, it is used to read the length of a fed cassette magnetic tape. cassette magnetic tape length measuring head, and a cassette magnetic tape length measuring head for selecting all cassette magnetic tape lengths of one roll of cassette magnetic tape.
Full-power cassette magnetic tape length setting button, remaining cassette magnetic tape length calculation circuit for calculating the remaining length of the cassette magnetic tape, and remaining cassette magnetic tape length display for displaying the remaining length of the cassette magnetic tape. A cassette magnetic tape device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15611184U JPS6172793U (en) | 1984-10-16 | 1984-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15611184U JPS6172793U (en) | 1984-10-16 | 1984-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6172793U true JPS6172793U (en) | 1986-05-17 |
Family
ID=30714125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15611184U Pending JPS6172793U (en) | 1984-10-16 | 1984-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6172793U (en) |
-
1984
- 1984-10-16 JP JP15611184U patent/JPS6172793U/ja active Pending
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