Title:
DYE APPLICATION DEVICE FOR PLASTIC LENS
Document Type and Number:
WIPO Patent Application WO/2011/122682
Kind Code:
A1
Abstract:
The disclosed device is provided with; a conveyance device (15) that conveys a plastic lens in the state of the surface to be dyed being exposed; and a modification device (21) that is disposed at a position that faces the aforementioned surface to be dyed, and that performs a modification treatment that increases the wettability of the surface to be dyed. The device is provided with a dye spraying device (22) that is disposed—at a position facing the aforementioned surface to be dyed—on the downstream side along the conveyance path of the conveyance device (15) from the aforementioned modification device, and that launches dye particles to the aforementioned surface to be dyed, causing the particles to adhere.
Inventors:
OOKUBO,Shigeki (7-5Naka-Ochiai 2-chome,Shinjuku-k, Tokyo 25, 〒1618525, JP)
大久保 繁樹 (〒25 東京都新宿区中落合２丁目７番５号 ＨＯＹＡ株式会社内 Tokyo, 〒1618525, JP)
大久保 繁樹 (〒25 東京都新宿区中落合２丁目７番５号 ＨＯＹＡ株式会社内 Tokyo, 〒1618525, JP)
Application Number:
JP2011/058145
Publication Date:
October 06, 2011
Filing Date:
March 30, 2011
Export Citation:
Assignee:
HOYA CORPORATION (7-5Naka-Ochiai 2-chome, Shinjuku-ku Tokyo, 25, 〒1618525, JP)
ＨＯＹＡ株式会社 (〒25 東京都新宿区中落合２丁目７番５号 Tokyo, 〒1618525, JP)
OOKUBO,Shigeki (7-5Naka-Ochiai 2-chome,Shinjuku-k, Tokyo 25, 〒1618525, JP)
ＨＯＹＡ株式会社 (〒25 東京都新宿区中落合２丁目７番５号 Tokyo, 〒1618525, JP)
OOKUBO,Shigeki (7-5Naka-Ochiai 2-chome,Shinjuku-k, Tokyo 25, 〒1618525, JP)
International Classes:
G02C7/00; B05C9/10; D06P5/00; G02B1/04; G02B1/10
Attorney, Agent or Firm:
YAMAKAWA,Masaki et al. (4th FloorSanno Park Tower,11-1,Nagatacho 2-chome,Chiyoda-k, Tokyo 04, 〒1006104, JP)
Claims: