JPS6143347Y2 - - Google Patents
Info
- Publication number
- JPS6143347Y2 JPS6143347Y2 JP11215281U JP11215281U JPS6143347Y2 JP S6143347 Y2 JPS6143347 Y2 JP S6143347Y2 JP 11215281 U JP11215281 U JP 11215281U JP 11215281 U JP11215281 U JP 11215281U JP S6143347 Y2 JPS6143347 Y2 JP S6143347Y2
- Authority
- JP
- Japan
- Prior art keywords
- sound
- speaker
- sleep
- vibration
- transmitted
- 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
- 239000000758 substrate Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000517 effect on sleep Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
Landscapes
- Bedding Items (AREA)
- Percussion Or Vibration Massage (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11215281U JPS5819588U (ja) | 1981-07-28 | 1981-07-28 | 安眠促進音響器具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11215281U JPS5819588U (ja) | 1981-07-28 | 1981-07-28 | 安眠促進音響器具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5819588U JPS5819588U (ja) | 1983-02-07 |
| JPS6143347Y2 true JPS6143347Y2 (en]) | 1986-12-08 |
Family
ID=29906489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11215281U Granted JPS5819588U (ja) | 1981-07-28 | 1981-07-28 | 安眠促進音響器具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5819588U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4866136B2 (ja) * | 2006-04-20 | 2012-02-01 | 邦夫 宮川 | 音響装置 |
-
1981
- 1981-07-28 JP JP11215281U patent/JPS5819588U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5819588U (ja) | 1983-02-07 |
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