Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2008/013299
Kind Code:
A1
Abstract:
A small-sized electronic device with high reliability in which the recovery state
of a battery after driving a load is grasped in a short time, the load continuous drive
is expedited, and the load can be driven by a small-capacity battery. The electronic
device is characterized by comprising a power supply, a load, load drive means
for driving the load with the power supply, power supply state detecting means
for outputting power supply recovery information by measuring a physical quantity
of the power supply at predetermined time intervals after stopping the drive
of the load, and control means for giving an instruction to drive the load to the
load drive means according to the power supply recovery information from the
power supply state detecting means.
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Inventors:
UCHIDA, Takayuki (1-12, Tanashicho 6-chome, Nishitokyo-sh, Tokyo 11, 1888511, JP)
内田高行 (〒11 東京都西東京市田無町六丁目１番１２号シチズン時計株式会社内 Tokyo, 1888511, JP)
SATOH, Kohichi (1-12, Tanashicho 6-chome, Nishitokyo-sh, Tokyo 11, 1888511, JP)
内田高行 (〒11 東京都西東京市田無町六丁目１番１２号シチズン時計株式会社内 Tokyo, 1888511, JP)
SATOH, Kohichi (1-12, Tanashicho 6-chome, Nishitokyo-sh, Tokyo 11, 1888511, JP)
Application Number:
JP2007/064838
Publication Date:
January 31, 2008
Filing Date:
July 24, 2007
Export Citation:
Assignee:
CITIZEN HOLDINGS CO., LTD. (1-12, Tanashicho 6-chome Nishitokyo-sh, Tokyo 11, 1888511, JP)
シチズンホールディングス株式会社 (〒11 東京都西東京市田無町六丁目１番1２号 Tokyo, 1888511, JP)
UCHIDA, Takayuki (1-12, Tanashicho 6-chome, Nishitokyo-sh, Tokyo 11, 1888511, JP)
内田高行 (〒11 東京都西東京市田無町六丁目１番１２号シチズン時計株式会社内 Tokyo, 1888511, JP)
シチズンホールディングス株式会社 (〒11 東京都西東京市田無町六丁目１番1２号 Tokyo, 1888511, JP)
UCHIDA, Takayuki (1-12, Tanashicho 6-chome, Nishitokyo-sh, Tokyo 11, 1888511, JP)
内田高行 (〒11 東京都西東京市田無町六丁目１番１２号シチズン時計株式会社内 Tokyo, 1888511, JP)
International Classes:
G04C10/00; G04C3/14; G04G19/02
Attorney, Agent or Firm:
AOKI, Atsushi et al. (SEIWA PATENT & LAW, Toranomon 37 Mori Bldg.5-1, Toranomon 3-chome,Minato-k, Tokyo 23, 1058423, JP)
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