Title:
ELECTRICAL FUSION METHOD AND DEVICE
Document Type and Number:
Japanese Patent JP3931096
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To repeatedly carry out fusion a plurality of times to the same joint in regard to an electrical fusion device collating a joint number read from a bar code attached to an electrically fused joint with a joint number stored in a storing part of an electrically fused joint used in the past and determining propriety of fusion on the basis of whether or not there is an identical number.
SOLUTION: The joint number to be used as a password is recorded in information relevant to the joint number of the bar code. When the password is read, it is determined that fusion is available irrespective of whether or not there is an identical number in fusion history so that fusion can be carried out.
Inventors:
Masaya Iwasaki
Hiroaki Tanaka
Hiroaki Tanaka
Application Number:
JP2002053675A
Publication Date:
June 13, 2007
Filing Date:
February 28, 2002
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
F16L47/02; B29C65/34; G06K7/00; B29L23/00; (IPC1-7): F16L47/02; B29C65/34; G06K7/00; //B29L23:00
Domestic Patent References:
| JP2000158540A | ||||
| JP11170370A | ||||
| JP9242969A | ||||
| JP9239839A | ||||
| JP11047950A | ||||
| JP2001062924A |
Attorney, Agent or Firm:
Koichi Sato
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