JPS6293266U - - Google Patents

Info

Publication number
JPS6293266U
JPS6293266U JP18317485U JP18317485U JPS6293266U JP S6293266 U JPS6293266 U JP S6293266U JP 18317485 U JP18317485 U JP 18317485U JP 18317485 U JP18317485 U JP 18317485U JP S6293266 U JPS6293266 U JP S6293266U
Authority
JP
Japan
Prior art keywords
marks
optical mark
reading
medium
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP18317485U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP18317485U priority Critical patent/JPS6293266U/ja
Publication of JPS6293266U publication Critical patent/JPS6293266U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による光学的マーク読取り装
置の調整・評価用媒体の一実施例を示す平面図で
ある。 １２……紙カード、Ｍ１１〜Ｍ１７……第１群
のマーク、Ｍ２１〜Ｍ２７……第２群のマーク、
Ｍ３１〜Ｍ３７……第３群のマーク。 FIG. 1 is a plan view showing an embodiment of an adjustment/evaluation medium for an optical mark reading device according to this invention. 12...paper card, M11-M17...marks of the first group, M21-M27...marks of the second group,
M31-M37...3rd group marks.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光学的マーク読取り装置の読取り感度の設定ま
たは読取り性能の評価のために、同光学的マーク
読取り装置に入力されて読み取られる媒体であつ
て、カードに、その行方向または欄方向の一方の
方向に長いマークが他方の方向に配列されて複数
群印刷されており、それらマークの幅は群ごとに
相違し、同じ群のマークはそれぞれ濃度が相違す
ることを特徴とする光学的マーク読取り装置の調
整・評価用媒体。 A medium that is input to and read by an optical mark reader in order to set the reading sensitivity or evaluate the reading performance of the optical mark reader, and which is attached to the card in one of the row and column directions. Adjustment of an optical mark reading device characterized in that a plurality of groups of long marks are printed arranged in the other direction, the widths of the marks are different for each group, and the marks of the same group have different densities.・Evaluation medium.
JP18317485U 1985-11-28 1985-11-28 Pending JPS6293266U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18317485U JPS6293266U (en) 1985-11-28 1985-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18317485U JPS6293266U (en) 1985-11-28 1985-11-28

Publications (1)

Publication Number Publication Date
JPS6293266U true JPS6293266U (en) 1987-06-15

Family

ID=31129666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18317485U Pending JPS6293266U (en) 1985-11-28 1985-11-28

Country Status (1)

Country Link
JP (1) JPS6293266U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0362291A (en) * 1989-07-31 1991-03-18 Tohoku Ricoh Co Ltd Bar code test pattern
JP2014044062A (en) * 2012-08-24 2014-03-13 Seiko Npc Corp Detecting capability testing method for magnetic sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0362291A (en) * 1989-07-31 1991-03-18 Tohoku Ricoh Co Ltd Bar code test pattern
JP2014044062A (en) * 2012-08-24 2014-03-13 Seiko Npc Corp Detecting capability testing method for magnetic sensor

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