JP5754428B2 - 反射型光学センサおよび画像形成装置 - Google Patents

反射型光学センサおよび画像形成装置 Download PDF

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Publication number
JP5754428B2
JP5754428B2 JP2012199379A JP2012199379A JP5754428B2 JP 5754428 B2 JP5754428 B2 JP 5754428B2 JP 2012199379 A JP2012199379 A JP 2012199379A JP 2012199379 A JP2012199379 A JP 2012199379A JP 5754428 B2 JP5754428 B2 JP 5754428B2
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light
irradiation
optical sensor
lens
light receiving
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Japanese (ja)
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JP2014056018A (ja
JP2014056018A5 (enrdf_load_stackoverflow
Inventor
秀昌 鈴木
秀昌 鈴木
増田　浩二
浩二 増田
門馬　進
進 門馬
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Ricoh Co Ltd
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Ricoh Co Ltd
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Priority to JP2012199379A priority Critical patent/JP5754428B2/ja
Priority to US14/023,032 priority patent/US9116130B2/en
Priority to CN201310556618.1A priority patent/CN103676543B/zh
Publication of JP2014056018A publication Critical patent/JP2014056018A/ja
Priority to US14/635,411 priority patent/US9329134B2/en
Publication of JP2014056018A5 publication Critical patent/JP2014056018A5/ja
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JP2012199379A 2012-09-11 2012-09-11 反射型光学センサおよび画像形成装置 Expired - Fee Related JP5754428B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012199379A JP5754428B2 (ja) 2012-09-11 2012-09-11 反射型光学センサおよび画像形成装置
US14/023,032 US9116130B2 (en) 2012-09-11 2013-09-10 Reflection type optical sensor and image generation apparatus
CN201310556618.1A CN103676543B (zh) 2012-09-11 2013-09-11 反射型光学传感器及图像形成设备
US14/635,411 US9329134B2 (en) 2012-09-11 2015-03-02 Reflection type optical sensor and image generation apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012199379A JP5754428B2 (ja) 2012-09-11 2012-09-11 反射型光学センサおよび画像形成装置

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JP2014056018A JP2014056018A (ja) 2014-03-27
JP2014056018A5 JP2014056018A5 (enrdf_load_stackoverflow) 2015-03-19
JP5754428B2 true JP5754428B2 (ja) 2015-07-29

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JP2012199379A Expired - Fee Related JP5754428B2 (ja) 2012-09-11 2012-09-11 反射型光学センサおよび画像形成装置

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9431445B2 (en) 2014-08-01 2016-08-30 Ricoh Company, Ltd. Reflective optical sensor, image forming apparatus, and surface information detecting method
JP6369241B2 (ja) * 2014-09-05 2018-08-08 オムロン株式会社 反射型センサ
CN110438891B (zh) * 2019-07-15 2024-04-02 广州大学 具有位移测量与监测功能的摩擦摆支座

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05113739A (ja) * 1991-03-15 1993-05-07 Canon Inc 画像形成装置
JP4632820B2 (ja) * 2005-03-09 2011-02-16 株式会社リコー 画像形成装置
JP5262496B2 (ja) * 2008-03-18 2013-08-14 株式会社リコー トナー濃度検出方法および反射型光学センサ装置および画像形成装置
JP5316003B2 (ja) * 2008-07-09 2013-10-16 株式会社リコー トナー位置検出方法および反射型光学センサおよび画像形成装置
JP5477556B2 (ja) * 2009-08-24 2014-04-23 株式会社リコー 反射型光学センサ及び画像形成装置
JP5463959B2 (ja) * 2010-03-03 2014-04-09 株式会社リコー 反射型光学センサおよび画像形成装置

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