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Title:
KEY AS LOCKING-UNLOCKING AND START-STOP DEVICE BY HAND-WRITING INPUT
Document Type and Number:
Japanese Patent JPH11229688
Kind Code:
A
Abstract:

To provide a device capable of solving all of inconvenience in carrying, low safety, the trouble of abrasion after a fixed period passes, damage by the quality of a material and a storage space or low security in conventional keys.

When a specific character, sign or graphic is set beforehand in devices 2, 4 and a cipher is input by the finger of a hand by an input device 1, the cipher is digitized in the device 1, and compared with beforehand set data and discriminated, the locking and release of doors and the start and stop, etc., of systems are executed and a function as the key is fulfilled. Accordingly, since the cipher is input directly by the hand, inconvenience on the carrying side as seen in conventional devices is removed, copying is not also conducted and there is no possibility of damage and abrasion. Since the device is controlled extremely strictly, no cipher is leaked, and safety and privacy can be ensured.


Inventors:
KA SHIYUNKOU
Application Number:
JP1998000069195
Publication Date:
August 24, 1999
Filing Date:
February 13, 1998
Export Citation:
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Assignee:
KA SHIYUNKOU
International Classes:
E05B49/00; G06F1/00; G07C9/00; (IPC1-7): E05B49/00



 
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