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Patent Searching and Data


Title:
ROBOT DEVICE
Document Type and Number:
Japanese Patent JP2020137687
Kind Code:
A
Abstract:
To provide a robot device capable of expressing various emotions while using a simple structure.SOLUTION: In a robot device 1 which includes a light-emitting type emotion expression part (for instance, white eye parts 11b in eye parts 11), a light-emitting state of the emotion expression part can be changed from an initial value to a target value having a color tone or a color saturation different from that of the initial value, and a change speed at that time can be controlled. That is, the emotion expression part can be quickly changed or slowly changed from a certain color to another color. With this, even when the initial value and the target value are not changed, different kinds of emotions can be expressed so as to express various and complicated emotions while using a simple structure.SELECTED DRAWING: Figure 1

Inventors:
SESHIMA YOSHIHIRO
SATO YOICHIRO
Application Number:
JP2019034576A
Publication Date:
September 03, 2020
Filing Date:
February 27, 2019
Export Citation:
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Assignee:
OKAYAMA PREFECTURAL UNIV
International Classes:
A63H3/38; A63H11/00; B25J13/00
Domestic Patent References:
JP2004237392A2004-08-26
JP2002120181A2002-04-23
JP2004017197A2004-01-22
JP2003266350A2003-09-24
Foreign References:
KR20050073676A2005-07-18
KR20180057489A2018-05-30
Attorney, Agent or Firm:
Tomohiko Kurosumi
Kazumasa Hino
Fumihiko Matsumoto