JPH0541407Y2 - - Google Patents

Info

Publication number
JPH0541407Y2
JPH0541407Y2 JP12267487U JP12267487U JPH0541407Y2 JP H0541407 Y2 JPH0541407 Y2 JP H0541407Y2 JP 12267487 U JP12267487 U JP 12267487U JP 12267487 U JP12267487 U JP 12267487U JP H0541407 Y2 JPH0541407 Y2 JP H0541407Y2
Authority
JP
Japan
Prior art keywords
light
mirror
measured
reflected
scattered
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
JP12267487U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6427648U (OSRAM
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 JP12267487U priority Critical patent/JPH0541407Y2/ja
Publication of JPS6427648U publication Critical patent/JPS6427648U/ja
Application granted granted Critical
Publication of JPH0541407Y2 publication Critical patent/JPH0541407Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP12267487U 1987-08-11 1987-08-11 Expired - Lifetime JPH0541407Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12267487U JPH0541407Y2 (OSRAM) 1987-08-11 1987-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12267487U JPH0541407Y2 (OSRAM) 1987-08-11 1987-08-11

Publications (2)

Publication Number Publication Date
JPS6427648U JPS6427648U (OSRAM) 1989-02-17
JPH0541407Y2 true JPH0541407Y2 (OSRAM) 1993-10-20

Family

ID=31370823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12267487U Expired - Lifetime JPH0541407Y2 (OSRAM) 1987-08-11 1987-08-11

Country Status (1)

Country Link
JP (1) JPH0541407Y2 (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8582116B2 (en) * 2009-04-14 2013-11-12 Canon Kabushiki Kaisha Recording sheet surface detection apparatus and image forming apparatus
JP5274350B2 (ja) * 2009-04-14 2013-08-28 キヤノン株式会社 記録材表面検出装置及びそれを備える画像形成装置
JP5850390B2 (ja) * 2010-11-26 2016-02-03 株式会社リコー 光学センサ及び画像形成装置
JP5559392B2 (ja) * 2013-05-16 2014-07-23 キヤノン株式会社 記録材検出装置及びそれを備える画像形成装置

Also Published As

Publication number Publication date
JPS6427648U (OSRAM) 1989-02-17

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