Registers – Coded record sensors – Particular sensor structure
Patent
1998-06-03
2000-12-26
Hajec, Donald
Registers
Coded record sensors
Particular sensor structure
235380, G06K 708
Patent
active
061645389
ABSTRACT:
The current invention is an apparatus and method for determining types of recorded data cards, capable of shortening card processing time, preventing card deterioration such as damage to the cards, and correctly processing recorded data cards. An apparatus for determining types of recorded data cards, without contacting the cards, has non-contacting magnetic sensors (10), which are provided adjacent to a carry path of the recorded data cards at predetermined positions thereon, and determining elements (12.about.16) for determining the types of the cards, as the cards are carried along the carry path, based on signals output from the magnetic sensors.
REFERENCES:
patent: 4882474 (1989-11-01), Anderl et al.
patent: 4968873 (1990-11-01), Dethloff et al.
patent: 5382778 (1995-01-01), Takahira et al.
patent: 5594233 (1997-01-01), Kenneth et al.
patent: 5640004 (1997-06-01), Mardinian et al.
Furuya Yonezo
Kojima Susumu
Frech Karl D.
Hajec Donald
Nippon Conlux Co., Ltd.
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