JPS6025059U - disc information medium - Google Patents

disc information medium

Info

Publication number
JPS6025059U
JPS6025059U JP1983114607U JP11460783U JPS6025059U JP S6025059 U JPS6025059 U JP S6025059U JP 1983114607 U JP1983114607 U JP 1983114607U JP 11460783 U JP11460783 U JP 11460783U JP S6025059 U JPS6025059 U JP S6025059U
Authority
JP
Japan
Prior art keywords
disc
information medium
information storage
disc information
medium according
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.)
Granted
Application number
JP1983114607U
Other languages
Japanese (ja)
Other versions
JPH04441Y2 (en
Inventor
永妻　寿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP1983114607U priority Critical patent/JPS6025059U/en
Publication of JPS6025059U publication Critical patent/JPS6025059U/en
Application granted granted Critical
Publication of JPH04441Y2 publication Critical patent/JPH04441Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案の実施例の平面図、第２図は同じく底
面図、第３図は同じく側面図である。 １・・・円板情報媒体、１ａ・・・円板、３・・・情報
収容部、４・・・コード、５・・・ビット、６・・・セ
ンタービット、７・・・スタートマーク、８・・・エン
ドマーク、９・・・数字・文字。FIG. 1 is a plan view of an embodiment of the invention, FIG. 2 is a bottom view, and FIG. 3 is a side view. DESCRIPTION OF SYMBOLS 1... Disc information medium, 1a... Disc, 3... Information storage part, 4... Code, 5... Bit, 6... Center bit, 7... Start mark, 8...End mark, 9...Numbers/letters.

Claims (1)

【実用新案登録請求の範囲】 １　透光性材料で形成した円板の表面に、非透光性塗料
による光学読取り用の情報収容部が設けであることを特
徴とした円板情報媒体。 ２　情報収容部は、円板の周縁部所定幅を残して、その
内側に設けである実用新案登録請求の範囲第１項記載の
円板情報媒体。 ３　情報収容部は、スタートマーク、エンドマークおよ
びセンタービットを含んでいる実用新案登録請求の範囲
第１項記載の円板情報媒体。 ４　円板の裏面は、透光性塗料による視覚可能な情報収
容部が設けである実用新案登録請求の範囲第１項記載の
円板情報媒体。[Claims for Utility Model Registration] 1. A disc information medium characterized in that an information storage section for optical reading is provided on the surface of a disc made of a translucent material and is made of non-transparent paint. 2. The disc information medium according to claim 1, wherein the information storage portion is provided inside the disc, leaving a predetermined width at the periphery of the disc. 3. The disc information medium according to claim 1, wherein the information storage portion includes a start mark, an end mark, and a center bit. 4. The disk information medium according to claim 1, wherein the back surface of the disk is provided with a visible information storage section made of translucent paint.
JP1983114607U 1983-07-22 1983-07-22 disc information medium Granted JPS6025059U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983114607U JPS6025059U (en) 1983-07-22 1983-07-22 disc information medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983114607U JPS6025059U (en) 1983-07-22 1983-07-22 disc information medium

Publications (2)

Publication Number Publication Date
JPS6025059U true JPS6025059U (en) 1985-02-20
JPH04441Y2 JPH04441Y2 (en) 1992-01-08

Family

ID=30264862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983114607U Granted JPS6025059U (en) 1983-07-22 1983-07-22 disc information medium

Country Status (1)

Country Link
JP (1) JPS6025059U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019159491A (en) * 2018-03-08 2019-09-19 トヨタ自動車株式会社 Information marking system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246051A (en) * 1975-10-02 1977-04-12 Upjohn Co Synthetic materials and process
JPS56154086A (en) * 1980-04-30 1981-11-28 Fujitsu Ltd Medium for optical recording

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246051A (en) * 1975-10-02 1977-04-12 Upjohn Co Synthetic materials and process
JPS56154086A (en) * 1980-04-30 1981-11-28 Fujitsu Ltd Medium for optical recording

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019159491A (en) * 2018-03-08 2019-09-19 トヨタ自動車株式会社 Information marking system

Also Published As

Publication number Publication date
JPH04441Y2 (en) 1992-01-08

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