发明授权
US09242482B2 pH detecting device, printing system, and method for manufacturing printed material
有权
pH检测装置，印刷系统和印刷材料的制造方法
- 专利标题： pH detecting device, printing system, and method for manufacturing printed material
- 专利标题（中）： pH检测装置，印刷系统和印刷材料的制造方法
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申请号： US14642587申请日： 2015-03-09
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公开(公告)号： US09242482B2公开(公告)日： 2016-01-26
- 发明人: Haruki Saitoh , Koji Nagai , Hiroyuki Hiratsuka , Satoshi Katoh
- 申请人： Haruki Saitoh , Koji Nagai , Hiroyuki Hiratsuka , Satoshi Katoh
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Duft Bornsen & Fettig LLP
- 优先权： JP2014-048216 20140311; JP2015-017865 20150130
- 主分类号： B41J2/01
- IPC分类号： B41J2/01 ; B41J29/393 ; B41J11/00 ; B41J2/21
摘要：
A pH detecting device includes a supplying unit to supply a pH indicator, with an inkjet head, to a surface of a material to be processed on which acidification is performed; a color information detector to detect color information of the pH indicator supplied to the surface of the material; and a pH specifying unit to specify a pH value of the surface of the material based on the color information.
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