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1. (WO2012096199) POWER SUPPLY DEVICE, INVERTER DEVICE, POWER TOOL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/096199    International Application No.:    PCT/JP2012/000212
Publication Date: 19.07.2012 International Filing Date: 16.01.2012
IPC:
H01M 10/44 (2006.01), H02J 7/00 (2006.01), H02M 7/48 (2007.01)
Applicants: HITACHI KOKI CO., LTD. [JP/JP]; 15-1, Konan 2-chome, Minato-ku, Tokyo 1086020 (JP) (For All Designated States Except US).
NAKANO, Yasushi [JP/JP]; (JP) (For US Only).
FUNABASHI, Kazuhiko [JP/JP]; (JP) (For US Only).
KAWANO, Yoshikazu [JP/JP]; (JP) (For US Only).
WATANABE, Shinji [JP/JP]; (JP) (For US Only).
ONOSE, Miyoji [JP/JP]; (JP) (For US Only).
FIJISAWA, Haruhisa [JP/JP]; (JP) (For US Only)
Inventors: NAKANO, Yasushi; (JP).
FUNABASHI, Kazuhiko; (JP).
KAWANO, Yoshikazu; (JP).
WATANABE, Shinji; (JP).
ONOSE, Miyoji; (JP).
FIJISAWA, Haruhisa; (JP)
Agent: KITAZAWA, Kazuhiro; 6F, First Genesis Bldg., 31-14, Yushima 2-chome, Bunkyo-ku, Tokyo 1130034 (JP)
Priority Data:
2011-006445 14.01.2011 JP
Title (EN) POWER SUPPLY DEVICE, INVERTER DEVICE, POWER TOOL
(FR) DISPOSITIF D'ALIMENTATION ÉLECTRIQUE, DISPOSITIF ONDULEUR, OUTIL ÉLECTRIQUE
Abstract: front page image
(EN)A power supply device includes: a battery pack; a transforming unit configured to transform a DC voltage supplied from the battery pack; and a control unit configured to determine, based on a characteristic of the battery pack, whether or not the converting unit performs an outputting operation.
(FR)Dispositif d'alimentation électrique comprenant : un bloc-batterie, une unité de transformation configurée pour transformer une tension CC fournie par le bloc-batterie; et une unité de commande configurée pour déterminer, sur la base d'une caractéristique du bloc-batterie, si l'unité de conversion effectue ou non une opération de fourniture de puissance.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, 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, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)