JPH01101519U - - Google Patents
Info
- Publication number
- JPH01101519U JPH01101519U JP19802987U JP19802987U JPH01101519U JP H01101519 U JPH01101519 U JP H01101519U JP 19802987 U JP19802987 U JP 19802987U JP 19802987 U JP19802987 U JP 19802987U JP H01101519 U JPH01101519 U JP H01101519U
- Authority
- JP
- Japan
- Prior art keywords
- portable disposable
- compartments
- sealed
- utility
- scope
- 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
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
第１図は本考案の一実施例である携帯用使いす
てカイロの部分断面図。第２図乃至第６図は本考
案の他の実施例である携帯用使いすてカイロの平
面図。第７図は従来技術を説明するための図。
１，１′：発熱体、２，２′，２ａ，２ｂ，２
ｃ，２ｄ，２ｅ：不織布袋、３，３′：ポリエチ
レンフイルム層、４，４′，４ａ，４ｂ，４ｃ，
４ｄ，４ｅ：ヒートシール部。
FIG. 1 is a partial sectional view of a portable disposable warmer that is an embodiment of the present invention. 2 to 6 are plan views of a portable disposable warmer according to another embodiment of the present invention. FIG. 7 is a diagram for explaining the prior art. 1, 1': heating element, 2, 2', 2a, 2b, 2
c, 2d, 2e: non-woven bag, 3, 3': polyethylene film layer, 4, 4', 4a, 4b, 4c,
4d, 4e: heat seal portion.
Claims (1)
よる室を設けたことを特徴とする携帯用使いすて
カイロ。 This portable disposable hand warmer is characterized by having a bag portion partially crimped and sealed to provide a plurality of compartments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19802987U JPH01101519U (en) | 1987-12-26 | 1987-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19802987U JPH01101519U (en) | 1987-12-26 | 1987-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01101519U true JPH01101519U (en) | 1989-07-07 |
Family
ID=31488554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19802987U Pending JPH01101519U (en) | 1987-12-26 | 1987-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01101519U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8178880B2 (en) | 2000-04-27 | 2012-05-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of fabricating the same |
| US9263476B2 (en) | 2000-02-29 | 2016-02-16 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method for fabricating the same |
| JP2021013455A (en) * | 2019-07-10 | 2021-02-12 | 小林製薬株式会社 | Temperature control method for heating surface of heating element for feet and heating element for feet |
-
1987
- 1987-12-26 JP JP19802987U patent/JPH01101519U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9263476B2 (en) | 2000-02-29 | 2016-02-16 | Semiconductor Energy Laboratory Co., Ltd. | Display device and method for fabricating the same |
| US8178880B2 (en) | 2000-04-27 | 2012-05-15 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of fabricating the same |
| US9099361B2 (en) | 2000-04-27 | 2015-08-04 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of fabricating the same |
| JP2021013455A (en) * | 2019-07-10 | 2021-02-12 | 小林製薬株式会社 | Temperature control method for heating surface of heating element for feet and heating element for feet |