JPH0712887Y2 - 帯状体形状測定装置 - Google Patents

帯状体形状測定装置

Info

Publication number
JPH0712887Y2
JPH0712887Y2 JP10292688U JP10292688U JPH0712887Y2 JP H0712887 Y2 JPH0712887 Y2 JP H0712887Y2 JP 10292688 U JP10292688 U JP 10292688U JP 10292688 U JP10292688 U JP 10292688U JP H0712887 Y2 JPH0712887 Y2 JP H0712887Y2
Authority
JP
Japan
Prior art keywords
image sensor
measuring device
dark box
slit
reference line
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.)
Expired - Lifetime
Application number
JP10292688U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0224306U (xx
Inventor
祐司 安達
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP10292688U priority Critical patent/JPH0712887Y2/ja
Publication of JPH0224306U publication Critical patent/JPH0224306U/ja
Application granted granted Critical
Publication of JPH0712887Y2 publication Critical patent/JPH0712887Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
JP10292688U 1988-08-02 1988-08-02 帯状体形状測定装置 Expired - Lifetime JPH0712887Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10292688U JPH0712887Y2 (ja) 1988-08-02 1988-08-02 帯状体形状測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10292688U JPH0712887Y2 (ja) 1988-08-02 1988-08-02 帯状体形状測定装置

Publications (2)

Publication Number Publication Date
JPH0224306U JPH0224306U (xx) 1990-02-19
JPH0712887Y2 true JPH0712887Y2 (ja) 1995-03-29

Family

ID=31333284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10292688U Expired - Lifetime JPH0712887Y2 (ja) 1988-08-02 1988-08-02 帯状体形状測定装置

Country Status (1)

Country Link
JP (1) JPH0712887Y2 (xx)

Also Published As

Publication number Publication date
JPH0224306U (xx) 1990-02-19

Similar Documents

Publication Publication Date Title
JP2890578B2 (ja) Ｉｃリード検査装置とｉｃリード検査方法
US5048965A (en) Three-dimensional imaging technique with occlusion avoidance
JPH0712887Y2 (ja) 帯状体形状測定装置
JP3219565B2 (ja) 欠陥深さ位置検出装置及びその方法
GB2106241A (en) Measuring surface roughness
JP2956541B2 (ja) 缶巻締め部の検査方法及びその検査装置
JP4023295B2 (ja) 表面検査方法及び表面検査装置
JPH1062146A (ja) シート状物の欠陥検査装置
US4077723A (en) Method of measuring thickness
JP2571420B2 (ja) 光学的検出装置
JPH07234116A (ja) 板材の反り量測定方法
JP2527939B2 (ja) 印刷版の絵柄面積率測定方法
JPH10300436A (ja) リードフレーム検査装置
JPS6322521B2 (xx)
JPH0481123B2 (xx)
JPS6139286Y2 (xx)
JPS6122279Y2 (xx)
JPS62285008A (ja) プロフイ−ル測定装置
JPH0543252B2 (xx)
JPH07234115A (ja) 板材の反り量測定方法
JPS56135106A (en) Material plate thickness correction
JP2603955Y2 (ja) パッケージ検査装置
JPH0921615A (ja) 木材寸法計測方法ならびに装置
JPS5937407A (ja) 金属シ−ト材の平面度測定法
JPH08178865A (ja) 帯状体の形状検出装置