(WO/2005/001552) PRODUCTION METHOD FOR GLASSES LENS, MARKING DEVICE, MARKING SYSTEM, GLASSES LENS
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- Description
- Claims
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| Latest bibliographic data on file with the International Bureau
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| Pub. No.: | WO/2005/001552 | International Application No.: | PCT/JP2004/009473 | |||
| Publication Date: | 06.01.2005 | International Filing Date: | 28.06.2004 |
| IPC: | B23K 26/04 (2006.01), G02C 7/02 (2006.01), B41M 5/26 (2006.01) | |||||||||||||||||||||||||
| Applicant: | SEIKO EPSON CORPORATION [JP/JP]; 4-1, Nishi-Shinjuku 2-Chome Shinjuku-Ku, Tokyo 1630811 (JP). | |||||||||||||||||||||||||
| Inventors: | ITO, Ayumu; (JP). SAWAKI, Daisuke; (JP). | |||||||||||||||||||||||||
| Agent: | KAMIYANAGI, Masataka et al.; c/o Intellectual Property Division Seiko Epson Corporation 3-5, Owa 3-Chome Suwa-Shi, Nagano 3928502 (JP) . | |||||||||||||||||||||||||
| Priority Data: |
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| Title: |
(EN) PRODUCTION METHOD FOR GLASSES LENS, MARKING DEVICE, MARKING SYSTEM, GLASSES LENS (JA) 眼鏡レンズの製造方法、マーキング装置、マーキングシステム、眼鏡レンズ | |||||||||||||||||||||||||
| Abstract: |
(EN) A laser beam is condensed inside a glasses lens (L1) to form a mark (10A). The mark (10A) is formed in a direction almost in parallel to the optical axis of the glasses lens (L1) without obstructing a wearer’s view. Positioning is made by allowing the optical reference position (L0) of the glasses lens (L1) to agree with the reference position (T) of a marking device (3), and the glasses lens (L1), after being mounted to the retaing unit (11) of the marking device (3), is positoned based on the optical reference position (L0) of the glasses lens (L1). The glasses lens (L1) is then moved to a marking start position to carry out marking. A pair of hidden marks formed on the glasses lens (L1) are used to adjust the position of the glasses lens (L1), whereby the optical reference position (L0) can be made to agree with the reference position (T) of the marking device (3). (JA) not available | |||||||||||||||||||||||||
| Designated States: |
AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW. African Regional Intellectual Property Org. (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW) Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM) European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR) African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG). |
| Publication Language: | Japanese (JA) |
| Filing Language: | Japanese (JA) |
