发明名称 |
Method and apparatus for sorting and rearranging mails in sequence sorting |
摘要 |
An apparatus for sorting and rearranging mails in the sequence sorting is disclosed, in which a multiplicity of mails are loaded in a sorter controlled by a computer to cause the sorter to perform a plurality of sorting passes. A delivery information list has recorded therein the delivery information including the sequence sorting and addresses. A serial number list has stored therein two-digit serial numbers including first-order digit of serial numbers for the first sorting pass and second-order digits of the serial numbers for the second sorting pass set in the sequence sorting corresponding to the delivery information list. A recognition unit recognizes the address of each of the mails loaded in the sorter and sorted in the order of the first-order digit of the serial number. A number-of-mails matrix table records the number of mails by the address recognized in the recognition unit in the first sorting pass. Before the sorting operation by the second-order digit, the second-order digit of the serial number is reassigned based on the number-of-mails matrix table to prevent the overflow at any bins or stackers during the sorting operation by the second-order digit. Then, the mails sorted by the first-order digit are loaded in the sorter in the order of the particular serial number to perform the sorting operation in accordance with the reassigned second-order digit of the serial number.
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申请公布号 |
US5901855(A) |
申请公布日期 |
1999.05.11 |
申请号 |
US19970814772 |
申请日期 |
1997.03.10 |
申请人 |
HITACHI, LTD. |
发明人 |
UNO, KAORI;KAWAOKA, AKIHIRO |
分类号 |
B07C3/08;B07C3/02;(IPC1-7):B07C5/00 |
主分类号 |
B07C3/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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