JPS5454552A - Memory cassette - Google Patents
Memory cassetteInfo
- Publication number
- JPS5454552A JPS5454552A JP12110377A JP12110377A JPS5454552A JP S5454552 A JPS5454552 A JP S5454552A JP 12110377 A JP12110377 A JP 12110377A JP 12110377 A JP12110377 A JP 12110377A JP S5454552 A JPS5454552 A JP S5454552A
- Authority
- JP
- Japan
- Prior art keywords
- coupled
- cassette
- memory cassette
- ecr
- fed
- 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.)
- Granted
Links
Abstract
PURPOSE: To enable to confirm visually the condition of sure coupling with ECR for the memory cassette, by illuminating the light emitting element.
CONSTITUTION: When the casher memory cassette 4 is coupled with the interface 123 with ECR, the light emitting element 410 such as photo diode located at an observable position from external is coupled with the collector of the transistor Tr 123-7 via the LED activating line 409 and terminals. Further, in normal condition, that is, when the address signal having the specific code in the coincidence detection circuit 123-1 is not fed, Tr 123-7 is conductive, the element 410 of the cassette 4 surely coupled with the interface 123 is activated and illuminated, displaying visually the sure coupling. Next, when the address signal having the specific code with the circuit 123-1 is fed, the inverting signal of the output signal of the oscillator 123-6 is caused from the NAND gate 123-5, turning periodically on or off, thereby enabling to flicker the element 410
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52121103A JPS6022795B2 (en) | 1977-10-08 | 1977-10-08 | data processing equipment |
| DE2840981A DE2840981C2 (en) | 1977-10-08 | 1978-09-21 | Memory insert for electronic cash registers and data processing units |
| US05/945,124 US4245331A (en) | 1977-10-08 | 1978-09-25 | Memory pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52121103A JPS6022795B2 (en) | 1977-10-08 | 1977-10-08 | data processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5454552A true JPS5454552A (en) | 1979-04-28 |
| JPS6022795B2 JPS6022795B2 (en) | 1985-06-04 |
Family
ID=14802945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52121103A Expired JPS6022795B2 (en) | 1977-10-08 | 1977-10-08 | data processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022795B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884396A (en) * | 1981-11-13 | 1983-05-20 | 株式会社日通総合研究所 | Operating conditions recorder for automobile |
| JPS5884397A (en) * | 1981-11-13 | 1983-05-20 | 株式会社日通総合研究所 | Operating conditions recorder for automobile |
| JPS61199797U (en) * | 1985-05-29 | 1986-12-13 | ||
| JP2002362608A (en) * | 2001-06-11 | 2002-12-18 | Toppan Printing Co Ltd | Cap having pull ring and inner plug |
| JP2003104420A (en) * | 2001-09-28 | 2003-04-09 | Japan Crown Cork Co Ltd | Container lid |
| US7721901B1 (en) | 1998-05-26 | 2010-05-25 | Bapco Closures Research Limited | Thin-walled plastics bottle, closure and bottling process |
-
1977
- 1977-10-08 JP JP52121103A patent/JPS6022795B2/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5884396A (en) * | 1981-11-13 | 1983-05-20 | 株式会社日通総合研究所 | Operating conditions recorder for automobile |
| JPS5884397A (en) * | 1981-11-13 | 1983-05-20 | 株式会社日通総合研究所 | Operating conditions recorder for automobile |
| JPS61199797U (en) * | 1985-05-29 | 1986-12-13 | ||
| US7721901B1 (en) | 1998-05-26 | 2010-05-25 | Bapco Closures Research Limited | Thin-walled plastics bottle, closure and bottling process |
| US7931163B2 (en) | 1998-05-26 | 2011-04-26 | Bapco Closures Research Ltd. | Cap closure |
| JP2002362608A (en) * | 2001-06-11 | 2002-12-18 | Toppan Printing Co Ltd | Cap having pull ring and inner plug |
| JP2003104420A (en) * | 2001-09-28 | 2003-04-09 | Japan Crown Cork Co Ltd | Container lid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6022795B2 (en) | 1985-06-04 |
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