JPS58133863U

JPS58133863U - Authenticity determination device for recording media

Info

Publication number: JPS58133863U
Application number: JP1982027857U
Authority: JP
Inventors: 文信古川
Original assignee: オムロン株式会社
Priority date: 1982-02-26
Filing date: 1982-02-26
Publication date: 1983-09-09

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はこの考案が適用されるカードの平面図である。第２図はこの考案の一実施例の真偽判別装置のブロック
図で′ある。第３Ａ図および第３ＡＢ図はエンボス検出
手段の詳細図である。第４図は第３Ｂ図の動作を説明す
るための波形図である。第５図はこの実施例の動作を説
明するためのタイムチャートである。図において、１０はカード、１２は磁気ストライプ、１
３はエンボス形成領域、２０は真偽判別装置、２１はカ
ードリーグ、２２は読取データ処理回路、２３は入出力
ポート、２４はパスライン、２５はＣＰＵ、２６はＲＯ
Ｍ、２７はＲＡＭ、３Ｑはエンボス検出手段を示す。１ｊ　　−”−− 冥２図Ｊ−′ノＢ補正　昭５７．　６−１８図面の簡単な説明を次のように補正する。明細書第１９頁第９〜１０行の「タイムチャート」、を
「フローチャート」と補正する。FIG. 1 is a plan view of a card to which this invention is applied. FIG. 2 is a block diagram of an authentication device according to an embodiment of this invention. Figures 3A and 3AB are detailed views of the emboss detection means. FIG. 4 is a waveform diagram for explaining the operation of FIG. 3B. FIG. 5 is a time chart for explaining the operation of this embodiment. In the figure, 10 is a card, 12 is a magnetic stripe, 1
3 is an emboss formation area, 20 is an authenticity determination device, 21 is a card league, 22 is a read data processing circuit, 23 is an input/output port, 24 is a pass line, 25 is a CPU, and 26 is an RO
M, 27 is a RAM, and 3Q is an emboss detection means. 1j -"-- Figure 2 J-'NoB Amendment 1982. 6-18 The brief description of the drawings is amended as follows. "Time chart" on page 19, lines 9-10 of the specification. Correct it to "flow chart."

Claims

[Scope of utility model registration request]

(1) A device for determining the authenticity of a recording medium that has been given a use value, wherein the recording medium includes a magnetic recording area on which data specific to the recording medium is magnetically recorded and an embossed area, Depending on the type of medium, it is determined whether embossed characters are formed in the embossed area or not; a magnetic reading means for reading unique data recorded in the magnetic recording area; - embossed characters are formed in the embossed area; embossed character detection means for detecting that the embossed character is present in the embossed character detection means; setting means for setting data representing the formation state of the embossed character in the embossed area of the recording medium; and an output state of the embossed character detection means and the setting means set by the setting means. An apparatus for determining authenticity of a recording medium, comprising determining means for determining the validity of the recording medium based on a predetermined relationship between the data representing the formation state of embossed characters.

(2) In the magnetic recording area, embossed character presence/absence data indicating whether or not embossed characters are formed on the recording medium is magnetically recorded, and the setting means is configured to store the unique data read by the magnetic reading means. The apparatus for determining authenticity of a recording medium according to claim 1, further comprising a storage means for storing the embossed character presence/absence data.

(3) The recording medium authenticity determination device according to claim 1, wherein the setting means includes a setting storage means for setting and storing embossed character presence/absence data for each owner of a large number of recording media.