JPS59118056U - Engraved character inspection device - Google Patents

Engraved character inspection device

Info

Publication number
JPS59118056U
JPS59118056U JP842983U JP842983U JPS59118056U JP S59118056 U JPS59118056 U JP S59118056U JP 842983 U JP842983 U JP 842983U JP 842983 U JP842983 U JP 842983U JP S59118056 U JPS59118056 U JP S59118056U
Authority
JP
Japan
Prior art keywords
engraved
inspection device
light source
character inspection
engraved character
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
JP842983U
Other languages
Japanese (ja)
Inventor
新田義雄
本郷保夫
Original Assignee
富士電機株式会社
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 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP842983U priority Critical patent/JPS59118056U/en
Publication of JPS59118056U publication Critical patent/JPS59118056U/en
Pending legal-status Critical Current

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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 drawings]

第１図はこの考案の実施例を示すブロック図、第２図は
この考案による照明方法を説明するための原理図である
。FIG. 1 is a block diagram showing an embodiment of this invention, and FIG. 2 is a principle diagram for explaining the lighting method according to this invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ゛　略鏡面を形成する所定の物体表面上に形成された文
字または図形等の刻印を所定の光源により照射し、その
正反射光を撮像手段を介して電気信号に変換して画像処
理することにより該刻印文字を検査する刻印文字検査装
置であって、前記光源を均一拡散面光源とすることによ
り均一平行光と同等の刻印像を得ることを特徴とする刻
印文字検査装置。゛ By irradiating an inscription such as a character or a figure formed on the surface of a predetermined object forming a substantially mirror surface with a predetermined light source, and converting the specularly reflected light into an electrical signal through an imaging means and performing image processing. An engraved character inspection device for inspecting the engraved characters, characterized in that the light source is a uniformly diffused surface light source to obtain an engraved image equivalent to uniform parallel light.
JP842983U 1983-01-26 1983-01-26 Engraved character inspection device Pending JPS59118056U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP842983U JPS59118056U (en) 1983-01-26 1983-01-26 Engraved character inspection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP842983U JPS59118056U (en) 1983-01-26 1983-01-26 Engraved character inspection device

Publications (1)

Publication Number Publication Date
JPS59118056U true JPS59118056U (en) 1984-08-09

Family

ID=30139918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP842983U Pending JPS59118056U (en) 1983-01-26 1983-01-26 Engraved character inspection device

Country Status (1)

Country Link
JP (1) JPS59118056U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539916A (en) * 1978-09-12 1980-03-21 Agency Of Ind Science & Technol Braille point reading device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539916A (en) * 1978-09-12 1980-03-21 Agency Of Ind Science & Technol Braille point reading device

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