The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 1995
Filed:
Jul. 20, 1993
Kozo Matsumoto, Kanagawa, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Abstract
An automatic gate apparatus is located at a station and located at regular intervals apart from other automatic gate appratus, for communicating data stored in a wireless medium which is carried by a customer and has a data memory storing the data including identification data and section information representative of a section from one to the other of the station and a transmitter transmitting the data stored in the memory. The apparatus includes a memory for storing location information representative of the location of the apparatus. The apparatus generates a first level signal so as to cause the medium, in the regular intervals from the apparatus, to transmit the identification data and the section information and receives the identification data and the section information transmitted by the transmitter of wireless medium in response to the first level signal. The location information stored in the memory is judged that the location information exists within the section information The apparatus further generates a second level signal higher than the first level signal so as to transmit the identification data and the result of the judgment to the wireless medium which stores the same identification data and which is out of the regular intervals from the apparatus, in response to the judgment. The apparatus allows the customer passing thereof in response to the judgment.