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Title:
GRANULAR WATER-ABSORBENT FILLING METHOD AND GRANULAR WATER-ABSORBENT SAMPLING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/046604
Kind Code:
A1
Abstract:
The present invention is a granular water-absorbent filling method involving a filling process for filling a filling container (16) with a granular water-absorbent and a vibration process for vibrating the filling container (16) from the outside of the filling container (16), said vibration process being performed at least once during the period between the start and the end of the filling process, wherein the vibration conditions during the vibration process satisfy conditions (a) and (b) described below. (a) Vibrations of a vibrating body (10, 12) in contact with the filling container (16) have vertical components, and the vibration angle is in the range of 90°±30°. (b) Settings for the total amplitude of the vibrating body (10, 12) under no load and the vibration frequency under no load satisfy formula (1-1) and formula (2), or formula (1-2) and formula (2).

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Inventors:
TORII KAZUSHI (JP)
SAKAMOTO SHIGERU (JP)
TADA KENJI (JP)
KIMURA KAZUKI (JP)
WATANABE YUSUKE (JP)
Application Number:
PCT/JP2014/076200
Publication Date:
April 02, 2015
Filing Date:
September 30, 2014
Export Citation:
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Assignee:
NIPPON CATALYTIC CHEM IND (JP)
International Classes:
B65B1/22; B01J20/26; B65B1/06
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Other References:
See also references of EP 3053831A4
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
Hatta international patent business corporation (JP)
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