US 12,064,870 B2
Soundproofing device, robot apparatus, method for controlling robot apparatus, and program
Osamu Mizukami, Kanagawa (JP); Takuma Araki, Tokyo (JP); Ayanori Koizumi, Kanagawa (JP); Goushi Koike, Tokyo (JP); and Hidenori Ishibashi, Tokyo (JP)
Assigned to SONY CORPORATION, Tokyo (JP)
Appl. No. 16/971,915
Filed by SONY CORPORATION, Tokyo (JP)
PCT Filed Dec. 21, 2018, PCT No. PCT/JP2018/047260
§ 371(c)(1), (2) Date Aug. 21, 2020,
PCT Pub. No. WO2019/167400, PCT Pub. Date Sep. 6, 2019.
Claims priority of application No. 2018-035734 (JP), filed on Feb. 28, 2018.
Prior Publication US 2021/0094191 A1, Apr. 1, 2021
Int. Cl. B25J 19/00 (2006.01); A63H 11/20 (2006.01); B25J 13/00 (2006.01); B32B 5/24 (2006.01); G10K 11/16 (2006.01)
CPC B25J 19/00 (2013.01) [A63H 11/20 (2013.01); G10K 11/16 (2013.01); B25J 13/00 (2013.01); B32B 5/24 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A soundproofing device comprising:
a first layer having a sound absorbing property; and
a second layer including at least one elastic fiber,
wherein the at least one elastic fiber includes a nylon-based fiber sewn into the soundproofing device.