Article care seal
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Nov 21, 2002
app pub date -
May 14, 2002
filing date -
May 15, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In an article care system intended to perform the search and care of articles efficiently, an article care controller operates in accordance with the command of the controller-holding operator to send a radio signal Q including a transmit request to an article care seal stuck on an article to be searched. The article care seal sends a radio signal R including the care ID code of the self if the radio signal Q from the article care controller is addressed to the self. The article care controller receives the radio signal R from the article care seal, and displays digitally the distance to the article on its distance display section and displays graphically the direction to the article on its direction display section based on the result of reception.
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