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发明授权
US6084736A Reading device for reading identification information of a cartridge storing recording medium, recording/replaying apparatus using the same, and information managing apparatus 失效
用于读取盒式存储记录介质的识别信息的读取装置，使用其的记录/重放装置和信息管理装置

Reading device for reading identification information of a cartridge storing recording medium, recording/replaying apparatus using the same, and information managing apparatus
摘要：
A reading device for reading identification information of cartridges comprises a judging circuit for judging whether the cartridge has an identification information storer for storing the identification information of a recording medium thereof, and an information reader for reading the identification information of the identification information storer. This judgment is made before the information reader reads the identification information of the identification information storer, and the information reader reads the identification information only in the event that the cartridge has an identification information storer. Accordingly, waste of time and labor are spared for reading the identification information, and trouble such as deterioration and damage from to attempting to read the identification information from storage medium cartridges which do not have the identification information storers can be prevented. Consequently, reading of identification information of the recording medium cartridges can be performed efficiently.
摘要（中）：

用于读取墨盒的识别信息的读取装置包括判断电路，用于判断墨盒是否具有用于存储其记录介质的识别信息的识别信息存储器和用于读取识别信息存储器的识别信息的信息读取器。 在信息读取器读取识别信息存储器的识别信息之前进行该判断，并且信息读取器仅在盒具有识别信息存储器的情况下才读取识别信息。 因此，可以避免浪费时间和劳动力来读取识别信息，并且可以防止诸如恶化和损坏的故障从尝试从不具有识别信息存储器的存储介质盒中读取识别信息。 因此，可以有效地执行读取记录介质盒的识别信息。

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