JPH0425753Y2 - - Google Patents
Info
- Publication number
- JPH0425753Y2 JPH0425753Y2 JP20093687U JP20093687U JPH0425753Y2 JP H0425753 Y2 JPH0425753 Y2 JP H0425753Y2 JP 20093687 U JP20093687 U JP 20093687U JP 20093687 U JP20093687 U JP 20093687U JP H0425753 Y2 JPH0425753 Y2 JP H0425753Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- small
- flexible
- sphere
- sphere structure
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 118
- 239000000696 magnetic material Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 16
- 239000000126 substance Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 description 34
- 239000000853 adhesive Substances 0.000 description 33
- 229920003002 synthetic resin Polymers 0.000 description 13
- 239000000057 synthetic resin Substances 0.000 description 13
- 229920003051 synthetic elastomer Polymers 0.000 description 8
- 239000005061 synthetic rubber Substances 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000011247 coating layer Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000011120 plywood Substances 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 239000007799 cork Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241001076195 Lampsilis ovata Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- AJCDFVKYMIUXCR-UHFFFAOYSA-N oxobarium;oxo(oxoferriooxy)iron Chemical compound [Ba]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O.O=[Fe]O[Fe]=O AJCDFVKYMIUXCR-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Drawing Aids And Blackboards (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20093687U JPH0425753Y2 (en]) | 1987-12-30 | 1987-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20093687U JPH0425753Y2 (en]) | 1987-12-30 | 1987-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01105975U JPH01105975U (en]) | 1989-07-17 |
| JPH0425753Y2 true JPH0425753Y2 (en]) | 1992-06-19 |
Family
ID=31491321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20093687U Expired JPH0425753Y2 (en]) | 1987-12-30 | 1987-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425753Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5371369B2 (ja) * | 2008-10-24 | 2013-12-18 | 株式会社青井黒板製作所 | 掲示板 |
-
1987
- 1987-12-30 JP JP20093687U patent/JPH0425753Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01105975U (en]) | 1989-07-17 |
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