公开(公告)号：JPH1045221A

公开(公告)日：1998-02-17

申请号：JP4516097

申请日：1997-02-28

Applicant: LUCENT TECHNOLOGIES INC

Inventor： CANNON JR THOMAS C ,  SIZER THEODORE ,  VANNUCCI GIOVANNI ,  WILSON ROBERT W ,  WRIGHT GREGORY A

IPC: B42F21/06 ,  B65G1/137 ,  G01S13/78 ,  G06F17/30 ,  G06K17/00

Abstract: PROBLEM TO BE SOLVED: To simplify the position detecting work of a misfiled document by displaying the position of a label when a response code is transmitted to an interrogator, and consequently displaying the position of the document mounted thereon. SOLUTION: After an electronic label 15 is mounted on a document, and the response code of the label and the document information are recorded, the document is filed in a proper document recording device such as filing cabinet. When the response code of the label 15 is inputted to an interrogator 20 in order to detect the position of the labeled document 10 within the recording device, one of the label 15 and the interrogator 20 shows the position of the label or the position of the document 10 according to the specified electronic form of the label and the interrogator 20. By use of this method, the position of an improperly filed document can be detected in an organized document filing system.