JPS5837092Y2 - 磁気表示装置用筆記具 - Google Patents
磁気表示装置用筆記具Info
- Publication number
- JPS5837092Y2 JPS5837092Y2 JP12532878U JP12532878U JPS5837092Y2 JP S5837092 Y2 JPS5837092 Y2 JP S5837092Y2 JP 12532878 U JP12532878 U JP 12532878U JP 12532878 U JP12532878 U JP 12532878U JP S5837092 Y2 JPS5837092 Y2 JP S5837092Y2
- Authority
- JP
- Japan
- Prior art keywords
- writing
- tip
- holder
- magnetic
- holding shaft
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 4
- 239000006249 magnetic particle Substances 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- -1 bossester Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000838 magnetophoresis Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Toys (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12532878U JPS5837092Y2 (ja) | 1978-09-12 | 1978-09-12 | 磁気表示装置用筆記具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12532878U JPS5837092Y2 (ja) | 1978-09-12 | 1978-09-12 | 磁気表示装置用筆記具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5542815U JPS5542815U (enrdf_load_stackoverflow) | 1980-03-19 |
| JPS5837092Y2 true JPS5837092Y2 (ja) | 1983-08-20 |
Family
ID=29086137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12532878U Expired JPS5837092Y2 (ja) | 1978-09-12 | 1978-09-12 | 磁気表示装置用筆記具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5837092Y2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0346804Y2 (enrdf_load_stackoverflow) * | 1985-11-11 | 1991-10-03 | ||
| JP7006903B2 (ja) * | 2017-07-11 | 2022-01-24 | Ｚｅｒｏ Ｌａｂ株式会社 | 磁気ペン |
| WO2020144837A1 (ja) * | 2019-01-11 | 2020-07-16 | Ｚｅｒｏ Ｌａｂ株式会社 | 磁気ペン |
-
1978
- 1978-09-12 JP JP12532878U patent/JPS5837092Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5542815U (enrdf_load_stackoverflow) | 1980-03-19 |
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