| 摘要 |
PURPOSE:To attain ease of confirmation of a defective loop and also to prevent missing of data sheet of the defective loop by adopting the constitution that a card attached and detached freely where a label displaying defects of a magnetic bubble chip is adhered to the surface is loaded to the case inside from the loading slot of the magnetic bubble cassette. CONSTITUTION:The card loading slot 31 is provided to the front face of an upper cover 2' of a cassette, and the card 33 freely attached and detached where a label 25 displaying a defective loop of a magnetic bubble chip is adhered to the surface and made of an insulator is loaded to the slot 32 from the card loading slot 31. Furthermore, a step is provided between a tip 34 of the card 33 and the other part so as to prevent the card 33 from being fallen off simply by locking the tip 34 to the card loading slot 31 in loading the card 33 to the depth. Moreover, even in loading the card 33 to the depth, a semicircular notch 35 is provided at the center of the front ridge of the upper cover 2' so as to expose a part of the step of the tip 34 thereby attaining ease of ejection of the card 33.
|
