| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery capable of detecting an insulation protective tape while the insulation protective tape protecting a current collecting lead of an electrode plate is formed as thin as possible, and to provide a method for appropriately manufacturing the nonaqueous electrolyte battery. <P>SOLUTION: Current collecting leads 13, 12 are connected to a positive plate 19 and a negative plate 20 of the spiral electrode group 2, and at least one portion in the connecting part of a positive current collecting lead 13 and/or a negative current collecting lead 12 to the electrode plates 19, 20 and in the vicinity part of the connection part is covered with insulating protection tapes 31, 33 with fluorescent paint. In a manufacturing process, the presence or no presence or the position slippage of the positive plate 19 and/or the negative plate 20 is distinguished based on the detection of the fluorescent paint in the insulating protection tapes 31, 33 with a fluorescence sensitive sensor 34. <P>COPYRIGHT: (C)2003,JPO |
