JP2532447Y2 - メモリバックアップ装置 - Google Patents
メモリバックアップ装置Info
- Publication number
- JP2532447Y2 JP2532447Y2 JP1987183280U JP18328087U JP2532447Y2 JP 2532447 Y2 JP2532447 Y2 JP 2532447Y2 JP 1987183280 U JP1987183280 U JP 1987183280U JP 18328087 U JP18328087 U JP 18328087U JP 2532447 Y2 JP2532447 Y2 JP 2532447Y2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- voltage
- data
- signal
- 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 - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims description 30
- 230000006870 function Effects 0.000 description 24
- 238000012545 processing Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000012546 transfer Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 3
- 101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 102100031584 Cell division cycle-associated 7-like protein Human genes 0.000 description 1
- 101000777638 Homo sapiens Cell division cycle-associated 7-like protein Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Power Sources (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183280U JP2532447Y2 (ja) | 1987-11-30 | 1987-11-30 | メモリバックアップ装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183280U JP2532447Y2 (ja) | 1987-11-30 | 1987-11-30 | メモリバックアップ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0187453U JPH0187453U (enrdf_load_stackoverflow) | 1989-06-09 |
| JP2532447Y2 true JP2532447Y2 (ja) | 1997-04-16 |
Family
ID=31474709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987183280U Expired - Lifetime JP2532447Y2 (ja) | 1987-11-30 | 1987-11-30 | メモリバックアップ装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2532447Y2 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6222633U (enrdf_load_stackoverflow) * | 1985-07-23 | 1987-02-10 | ||
| JPS62105525U (enrdf_load_stackoverflow) * | 1985-12-23 | 1987-07-06 |
-
1987
- 1987-11-30 JP JP1987183280U patent/JP2532447Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0187453U (enrdf_load_stackoverflow) | 1989-06-09 |
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