摘要:
There is provided a two-dimensional code capable of performing accurate recognition. The two-dimensional code includes: a code data portion (102) where a plurality of square cells (106) are two-dimensionally arranged to constitute code data; and a plurality of corner cells (104) arranged so as to surround the code data portion (102). The corner cells (104) are configured with a greater area than the square cells (106). When the two-dimensional code is imaged by an imaging device, the corner cells (104) can be recognized in a large scale, thereby improving the two-dimensional code read accuracy.
摘要:
There is provided a two-dimensional code capable of performing accurate recognition. The two-dimensional code includes: a code data portion (102) where a plurality of square cells (106) are two-dimensionally arranged to constitute code data; and a plurality of corner cells (104) arranged so as to surround the code data portion (102). The corner cells (104) are configured with a greater area than the square cells (106). When the two-dimensional code is imaged by an imaging device, the corner cells (104) can be recognized in a large scale, thereby improving the two-dimensional code read accuracy.
摘要:
Communication between an application program running on an information processing apparatus and a peripheral device and the communication between the information processing apparatus and a debugging device, used for debugging, is effected using a sole interface provided on the information processing apparatus. A switcher for debugging, including terminals 17a to 17c, connected to a cable 7, terminals 18a to 18c, connected to a cable 8, a terminal 16a, connected to a cable 6, a controller 41 connected to terminals 17a, 17b for command and to terminals 18a, 18b for command, and a switch unit 43 connected to the terminal for test 17c, terminal for test 18c and to the terminal 16a, is used. Based on input information 51, from one of the terminals for command 17a and 18b, the controller 41 outputs output information 52 to the other of the terminals for command 17a and 18b, while also outputting control information 57. Based on the control information, switch unit 43 connects one of the terminal for test 17c and the terminal 16a to the terminal for test 18c.
摘要:
After a DC erasing is performed in a direction by permanent magnets on a servo signal recording part, servo signals are recorded in the signal recording area of the servo signal recording part by a magnetic field in the direction opposite to that of the DC erasing. Thus, in a recording method for a magnetic recording medium having a data signal recording part and the servo signal recording part on a magnetic layer, accurate servo signals can be recorded and reproduced even on the medium having the magnetic layer of 0.13 μm or smaller.
摘要:
There is provided a two-dimensional code capable of performing accurate recognition. The two-dimensional code includes: a code data portion (102) where a plurality of square cells (106) are two-dimensionally arranged to constitute code data; and a plurality of corner cells (104) arranged so as to surround the code data portion (102). The corner cells (104) are configured with a greater area than the square cells (106). When the two-dimensional code is imaged by an imaging device, the corner cells (104) can be recognized in a large scale, thereby improving the two-dimensional code read accuracy.
摘要:
Communication between an application program running on an information processing apparatus and a peripheral device and the communication between the information processing apparatus and a debugging device, used for debugging, is effected using a sole interface provided on the information processing apparatus. A switcher for debugging, including terminals 17a to 17c, connected to a cable 7, terminals 18a to 18c, connected to a cable 8, a terminal 16a, connected to a cable 6, a controller 41 connected to terminals 17a, 17b for command and to terminals 18a, 18b for command, and a switch unit 43 connected to the terminal for test 17c, terminal for test 18c and to the terminal 16a, is used. Based on input information 51, from one of the terminals for command 17a and 18b, the controller 41 outputs output information 52 to the other of the terminals for command 17a and 18b, while also outputting control information 57. Based on the control information, switch unit 43 connects one of the terminal for test 17c and the terminal 16a to the terminal for test 18c.
摘要:
After a DC erasing is performed in a direction by permanent magnets on a servo signal recording part, servo signals are recorded in the signal recording area of the servo signal recording part by a magnetic field in the direction opposite to that of the DC erasing. Thus, in a recording method for a magnetic recording medium having a data signal recording part and the servo signal recording part on a magnetic layer, accurate servo signals can be recorded and reproduced even on the medium having the magnetic layer of 0.13 μm or smaller.
摘要:
After a DC erasing is performed in a direction by permanent magnets on a servo signal recording part, servo signals are recorded in the signal recording area of the servo signal recording part by a magnetic field in the direction opposite to that of the DC erasing. Thus, in a recording method for a magnetic recording medium having a data signal recording part and the servo signal recording part on a magnetic layer, accurate servo signals can be recorded and reproduced even on the medium having the magnetic layer of 0.13 μm or smaller.
摘要:
There is provided a two-dimensional code capable of performing accurate recognition. The two-dimensional code includes: a code data portion (102) where a plurality of square cells (106) are two-dimensionally arranged to constitute code data; and a plurality of corner cells (104) arranged so as to surround the code data portion (102). The corner cells (104) are configured with a greater area than the square cells (106). When the two-dimensional code is imaged by an imaging device, the corner cells (104) can be recognized in a large scale, thereby improving the two-dimensional code read accuracy.
摘要:
After a DC erasing is performed in a direction by permanent magnets on a servo signal recording part, servo signals are recorded in the signal recording area of the servo signal recording part by a magnetic field in the direction opposite to that of the DC erasing. Thus, in a recording method for a magnetic recording medium having a data signal recording part and the servo signal recording part on a magnetic layer, accurate servo signals can be recorded and reproduced even on the medium having the magnetic layer of 0.13 μm or smaller.