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1. 发明专利

JPH1168961A LINE NUMBER INFORMING METHOD 失效
公开(公告)号：JPH1168961A
公开(公告)日：1999-03-09
申请号：JP23908097
申请日：1997-08-20
申请人： NIPPON TELEGRAPH & TELEPHONE , N T T COMMUN WEAR KK
发明人： MITAMURA KAZUO , KASE ICHIRO , HARADA TSUNEYUKI , HARA KENJI , ISHIOKA TOSHIYA
IPC分类号： H04M3/42
摘要： PROBLEM TO BE SOLVED: To expand the range of line number informing service compared with the case of a conventional line number informing service. SOLUTION: A callable terminal among plural terminals A1 , A2 ... including the callable terminal is connected to another terminal B through an exchange according to the calling to selectively or non-selectively transmit line number display information of a terminal Aa and line number displaying information of a terminal Ab excepting for the terminal Aa among the plural terminals A1 , A2 ... to a terminal B from the exchange to allow the terminal B to selectively or non-selectively display the line numbers of the terminals Aa and Ab corresponding to this.

2. 发明专利

JPS56105544A SYSTEM FAULT ANALYZING SYSTEM 失效
公开(公告)号：JPS56105544A
公开(公告)日：1981-08-22
申请号：JP858480
申请日：1980-01-28
申请人： NIPPON ELECTRIC CO , NIPPON TELEGRAPH & TELEPHONE
发明人： HOSOKAWA YASUJI , ARAI KAZUAKI , TSUGAWA KINGO , HARA KENJI
IPC分类号： G06F11/22
摘要： PURPOSE:To make the detection of faults easy by storing the logic addresses and physical addresses of a random-accessible memory means in pairs into an address conversion means and reading out the storage contents assigned by the physical addresses. CONSTITUTION:The contents of a magnetic tape 1 having recorded all of memory information are transferred by a transfer mechanism 6 to a magnetic disc 7. At this time, the physical addresses of the disc 7 and the physical address information at the making of the tape 1 are stored in pairs from the mechanism 6 into a mapping mechanism 8. The top address and state information of the 1st block have beforehand been stored in a random address mechanism 9, and the logic addresses are applied from the mechanism 9 to the mechanism 8. The corresponding physical addresses are applied to the disc 7. The contents of the positions assigned by the physical addresses are applied to the mechanism 9, and these pieces of information of the mechanism 9 are applied in a set to a control block reproducing mechanism 10. The mechanism 10 edits such information in an easy-to-fault-analyze manner, after which said information is printed with a printer 2.

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