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Machine translation
1. (WO2009133910) ENCODER DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/133910    International Application No.:    PCT/JP2009/058414
Publication Date: 05.11.2009 International Filing Date: 28.04.2009
IPC:
G01D 5/36 (2006.01), G01D 5/245 (2006.01)
Applicants: NIKON CORPORATION [JP/JP]; 12-1, Yurakucho 1-Chome, Chiyoda-ku, Tokyo 1008331 (JP) (For All Designated States Except US).
MAKINOUCHI Susumu [JP/JP]; (JP) (For US Only)
Inventors: MAKINOUCHI Susumu; (JP)
Agent: SHIGA Masatake; 1-9-2, Marunouchi, Chiyoda-ku, Tokyo 1006620 (JP)
Priority Data:
2008-118443 30.04.2008 JP
61/202,669 25.03.2009 US
Title (EN) ENCODER DEVICE
(FR) DISPOSITIF DE CODAGE
(JA) エンコーダ装置
Abstract: front page image
(EN)An encoder device includes: a first scale member having a scale region where a scale is arranged; a detector which detects a light from the scale region; and a holding member arranged to oppose to the surface of the first scale member containing the scale region via a predetermined gap and having a holding surface for holding a liquid between the holding member and the first scale member.
(FR)Dispositif de codage, comprenant : un premier élément gradué contenant une région graduée dotée d’une graduation ; un détecteur qui détecte la lumière émanant de la région graduée ; et un élément de retenue agencé en regard de la surface du premier élément gradué contenant la région graduée à une distance prédéfinie de celle-ci et comportant une surface de retenue destinée à retenir un liquide entre l’élément de retenue et le premier élément gradué.
(JA) エンコーダ装置は、スケールが配置されたスケール領域を有する第1スケール部材と、スケール領域からの光を検出する検出器と、スケール領域を含む第1スケール部材の表面と所定のギャップを介して対向するように配置され、第1スケール部材との間で液体を保持する保持面を有する保持部材とを備えている。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)