JPH0352533Y2 - - Google Patents
Info
- Publication number
- JPH0352533Y2 JPH0352533Y2 JP448287U JP448287U JPH0352533Y2 JP H0352533 Y2 JPH0352533 Y2 JP H0352533Y2 JP 448287 U JP448287 U JP 448287U JP 448287 U JP448287 U JP 448287U JP H0352533 Y2 JPH0352533 Y2 JP H0352533Y2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- futon
- planar heating
- synthetic resin
- heating element
- 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
- 238000010438 heat treatment Methods 0.000 claims description 48
- 229920003002 synthetic resin Polymers 0.000 claims description 13
- 239000000057 synthetic resin Substances 0.000 claims description 13
- 239000006261 foam material Substances 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 23
- 150000002500 ions Chemical class 0.000 description 6
- 238000009232 chiropractic Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 206010049565 Muscle fatigue Diseases 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000008930 Low Back Pain Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Radiation-Therapy Devices (AREA)
- Finger-Pressure Massage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP448287U JPH0352533Y2 (fr) | 1987-01-16 | 1987-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP448287U JPH0352533Y2 (fr) | 1987-01-16 | 1987-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63114662U JPS63114662U (fr) | 1988-07-23 |
| JPH0352533Y2 true JPH0352533Y2 (fr) | 1991-11-14 |
Family
ID=30785184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP448287U Expired JPH0352533Y2 (fr) | 1987-01-16 | 1987-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352533Y2 (fr) |
-
1987
- 1987-01-16 JP JP448287U patent/JPH0352533Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63114662U (fr) | 1988-07-23 |
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