Title:
【発明の名称】マイクロマシンにおける電力供給システム
Document Type and Number:
Japanese Patent JP2747422
Kind Code:
B2
Abstract:
PURPOSE:To supply power to an internal micromachine by using a cableless method capable of making power permeate through pipe walls. CONSTITUTION:A fluorescent substance layer 41, which fluoresces by receiving radiation energy such as radial rays, X-ray, ultraviolet rays, charged particle rays, etc., radiated to the main body of a micromachine from the outside of a pipe wall 9, is formed and then the outer peripheral surface of the main body of a micromachine 1 is covered and a photovoltaic element 3 is arranged inside for supplying the electromotive force of the photovoltaic element 3 to an inner circuit system 5.
Inventors:
TSUDA SHINYA
KYAMA SEIICHI
IZU HIROAKI
SAKAKIBARA TAKAHISA
KURA TATSUYA
KYAMA SEIICHI
IZU HIROAKI
SAKAKIBARA TAKAHISA
KURA TATSUYA
Application Number:
JP5899394A
Publication Date:
May 06, 1998
Filing Date:
March 29, 1994
Export Citation:
Assignee:
SANYO DENKI KK
International Classes:
C09K11/00; B81B7/00; H01L31/04; H01L31/042; H02J50/00; H02J50/30; H02S40/20; (IPC1-7): H02J17/00; C09K11/00; H01L31/04
Domestic Patent References:
| JP646539A | ||||
| JP5292849A | ||||
| JP4241004A | ||||
| JP558359A | ||||
| JP638410A | ||||
| JP638968A | ||||
| JP645630A | ||||
| JP7274416A |
Attorney, Agent or Firm:
Toshiyuki Maruyama (3 others)