摘要:
A novel thiadiazole derivative represented by the following formula I: ##STR1## wherein when n is 0, m is 0, and when n is 1, m is 0 or 1, and the preparation of this derivative and the use of this derivative as an anti-ulcer agent.
摘要:
The effect of detection errors when detecting if a disc recording medium is in a disc drive is eliminated. A control unit 17 detects if an optical disc 11 was supplied to an optical disc drive 13 based on the operation of the transportation unit 16, causes the optical disc drive 13 to detect if an optical disc 11 is inside the disc drive, and compares the results of these detection operations. If the results do not match, the control unit 17 causes the optical disc drive 13 to repeat the operation discharging and loading the optical disc 11, and causes the optical disc drive 13 to again detect if an optical disc 11 is present after the discharge and loading operation. The control unit 17 then determines if the new detection result from the optical disc drive 13 and the detection result related to supplying the optical disc 11 to the optical disc drive 13 match, and based on the result of this evaluation detects an optical disc drive 13 operating error.
摘要:
The effect of detection errors when detecting if a disc recording medium is in a disc drive is eliminated. A control unit 17 detects if an optical disc 11 was supplied to an optical disc drive 13 based on the operation of the transportation unit 16, causes the optical disc drive 13 to detect if an optical disc 11 is inside the disc drive, and compares the results of these detection operations. If the results do not match, the control unit 17 causes the optical disc drive 13 to repeat the operation discharging and loading the optical disc 11, and causes the optical disc drive 13 to again detect if an optical disc 11 is present after the discharge and loading operation. The control unit 17 then determines if the new detection result from the optical disc drive 13 and the detection result related to supplying the optical disc 11 to the optical disc drive 13 match, and based on the result of this evaluation detects an optical disc drive 13 operating error.