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公开(公告)号:US07571969B2
公开(公告)日:2009-08-11
申请号:US11365932
申请日:2006-03-02
申请人: Naoki Kusunoki , Tadahisa Sato , Hideki Maeta , Yuki Shimizu
发明人: Naoki Kusunoki , Tadahisa Sato , Hideki Maeta , Yuki Shimizu
IPC分类号: B41J29/38
CPC分类号: C09D11/30 , C09D11/322
摘要: The image forming apparatus includes a recording head which ejects droplets of a liquid onto a recording medium, the liquid containing fine particles of an organic pigment manufactured by the steps of: flowing a solution of an organic pigment dissolved in an alkaline or acidic aqueous medium through a channel which provides a laminar flow; and changing a hydrogen ion exponent (pH) of the solution in a course of the laminar flow.
摘要翻译: 图像形成装置包括:记录头,其将液体的液滴喷射到记录介质上;液体含有有机颜料的微粒,所述有机颜料的微粒由以下步骤制成:使溶解在碱性或酸性水性介质中的有机颜料的溶液流过 提供层流的通道; 以及在层流过程中改变溶液的氢离子指数(pH)。
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公开(公告)号:US20070289500A1
公开(公告)日:2007-12-20
申请号:US11889446
申请日:2007-08-13
申请人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
发明人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
IPC分类号: C08K5/00
CPC分类号: C09B67/0096 , B01F5/045 , B01F13/0059 , B01F13/0093 , C09B67/0066 , C09B67/0091
摘要: A method of producing a dispersion of a pigment, comprising: bringing a solution in which an organic pigment is dissolved, and an aqueous medium, into contact with each other in a channel having an equivalent diameter of 1 mm or less, thereby making the pigment into a fine particle thereof, wherein at least one of the solution and the aqueous medium comprises at least one anionic dispersing agent.
摘要翻译: 一种制备颜料分散体的方法,包括:使有机颜料溶解的溶液和水性介质在等效直径为1mm以下的通道中彼此接触,从而使颜料 其中至少一种溶液和水性介质包含至少一种阴离子分散剂。
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公开(公告)号:US20060197787A1
公开(公告)日:2006-09-07
申请号:US11365932
申请日:2006-03-02
申请人: Naoki Kusunoki , Tadahisa Sato , Hideki Maeta , Yuki Shimizu
发明人: Naoki Kusunoki , Tadahisa Sato , Hideki Maeta , Yuki Shimizu
IPC分类号: B41J29/38
CPC分类号: C09D11/30 , C09D11/322
摘要: The image forming apparatus comprises a recording head which ejects droplets of a liquid onto a recording medium, the liquid containing fine particles of an organic pigment manufactured by the steps of: flowing a solution of an organic pigment dissolved in an alkaline or acidic aqueous medium through a channel which provides a laminar flow; and changing a hydrogen ion exponent (pH) of the solution in a course of the laminar flow.
摘要翻译: 图像形成装置包括:记录头,其将液体的液滴喷射到记录介质上,所述液体含有有机颜料的微粒,其通过以下步骤制造:使溶解在碱性或酸性水性介质中的有机颜料的溶液流过 提供层流的通道; 以及在层流过程中改变溶液的氢离子指数(pH)。
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公开(公告)号:US07559621B2
公开(公告)日:2009-07-14
申请号:US11365864
申请日:2006-03-02
申请人: Tsutomu Takatsuka , Toshiya Kojima , Tadahisa Sato , Hideki Maeta , Yuki Shimizu
发明人: Tsutomu Takatsuka , Toshiya Kojima , Tadahisa Sato , Hideki Maeta , Yuki Shimizu
IPC分类号: B41J2/165
CPC分类号: C09D11/30 , C09D11/322
摘要: The inkjet recording apparatus includes: a recording head including nozzles which discharge droplets of ink onto a recording medium for printing, the ink containing fine particles of an organic pigment manufactured by the steps of: flowing a solution of an organic pigment dissolved in an alkaline or acidic aqueous medium through a channel which provides a laminar flow; and changing a hydrogen ion exponent (pH) of the solution in a course of the laminar flow; a computing device which computes a non-operational time period for one of the nozzles; a calculating device which calculates a predicted non-operational time period until a next operation of the one of the nozzles; and a preliminary discharge control device which performs control whereby preliminary discharge of the one of the nozzles is carried out if a total of the non-operational time period and the predicted non-operational time period exceeds a reference time period.
摘要翻译: 喷墨记录装置包括:记录头,其包括将墨水排出到用于印刷的记录介质上的喷嘴,所述油墨含有有机颜料的微粒,其通过以下步骤制造:将溶解在碱性中的有机颜料的溶液 酸性水性介质通过提供层流的通道; 并在层流过程中改变溶液的氢离子指数(pH); 计算装置,其计算一个所述喷嘴的非操作时间段; 计算装置,其计算直到所述一个喷嘴的下一个操作之前的预测的非操作时间段; 以及预备排放控制装置,如果总计的非操作时间段和预计的非操作时间段超过参考时间段,则执行控制,从而执行一个喷嘴的预备排放。
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公开(公告)号:US07160380B2
公开(公告)日:2007-01-09
申请号:US10944893
申请日:2004-09-21
申请人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
发明人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
CPC分类号: C09B67/0096 , B01F5/045 , B01F13/0059 , B01F13/0093 , C09B67/0066 , C09B67/0091
摘要: A method of producing a fine particle of an organic pigment, containing the steps of: flowing a solution of an organic pigment dissolved in an alkaline or acidic aqueous medium, through a channel which provides a laminar flow; and changing a pH of the solution in the course of the laminar flow.
摘要翻译: 一种生产有机颜料微粒的方法,包括以下步骤:使溶解在碱性或酸性水性介质中的有机颜料的溶液通过提供层流的通道流动; 并且在层流过程中改变溶液的pH。
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公开(公告)号:US20060197795A1
公开(公告)日:2006-09-07
申请号:US11365864
申请日:2006-03-02
申请人: Tsutomu Takatsuka , Toshiya Kojima , Tadahisa Sato , Hideki Maeta , Yuki Shimizu
发明人: Tsutomu Takatsuka , Toshiya Kojima , Tadahisa Sato , Hideki Maeta , Yuki Shimizu
IPC分类号: B41J29/393
CPC分类号: C09D11/30 , C09D11/322
摘要: The inkjet recording apparatus comprises: a recording head including nozzles which discharge droplets of ink onto a recording medium for printing, the ink containing fine particles of an organic pigment manufactured by the steps of: flowing a solution of an organic pigment dissolved in an alkaline or acidic aqueous medium through a channel which provides a laminar flow; and changing a hydrogen ion exponent (pH) of the solution in a course of the laminar flow; a computing device which computes a non-operational time period for one of the nozzles; a calculating device which calculates a predicted non-operational time period until a next operation of the one of the nozzles; and a preliminary discharge control device which performs control whereby preliminary discharge of the one of the nozzles is carried out if a total of the non-operational time period and the predicted non-operational time period exceeds a reference time period.
摘要翻译: 喷墨记录装置包括:记录头,其包括将墨水排出到用于印刷的记录介质上的喷嘴,所述油墨含有有机颜料的微粒,所述微粒由以下步骤制造:将溶于碱的有机颜料的溶液或 酸性水性介质通过提供层流的通道; 并在层流过程中改变溶液的氢离子指数(pH); 计算装置,其计算一个所述喷嘴的非操作时间段; 计算装置,其计算直到所述一个喷嘴的下一个操作之前的预测的非操作时间段; 以及预备排放控制装置,如果总计的非操作时间段和预计的非操作时间段超过参考时间段,则执行控制,从而执行一个喷嘴的预备排放。
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公开(公告)号:US07427322B2
公开(公告)日:2008-09-23
申请号:US11889446
申请日:2007-08-13
申请人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
发明人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
IPC分类号: C09B67/10 , C09B67/00 , C09B67/12 , C09B67/20 , C09B67/48 , C09B67/50 , C09B67/52 , C09B48/00
CPC分类号: C09B67/0096 , B01F5/045 , B01F13/0059 , B01F13/0093 , C09B67/0066 , C09B67/0091
摘要: A method of producing a dispersion of a pigment, comprising: bringing a solution in which an organic pigment is dissolved, and an aqueous medium, into contact with each other in a channel having an equivalent diameter of 1 mm or less, thereby making the pigment into a fine particle thereof, wherein at least one of the solution and the aqueous medium comprises at least one anionic dispersing agent.
摘要翻译: 一种制备颜料分散体的方法,包括:使有机颜料溶解的溶液和水性介质在等效直径为1mm以下的通道中彼此接触,从而使颜料 其中至少一种溶液和水性介质包含至少一种阴离子分散剂。
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公开(公告)号:US20060260510A1
公开(公告)日:2006-11-23
申请号:US11493667
申请日:2006-07-27
申请人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
发明人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
CPC分类号: C09B67/0096 , B01F5/045 , B01F13/0059 , B01F13/0093 , C09B67/0066 , C09B67/0091
摘要: A method of producing a dispersion of a pigment, comprising: bringing a solution in which an organic pigment is dissolved, and an aqueous medium, into contact with each other in a channel having an equivalent diameter of 1 mm or less, thereby making the pigment into a fine particle thereof, wherein at least one of the solution and the aqueous medium comprises at least one anionic dispersing agent.
摘要翻译: 一种制备颜料分散体的方法,包括:使有机颜料溶解的溶液和水性介质在等效直径为1mm以下的通道中彼此接触,从而使颜料 其中至少一种溶液和水性介质包含至少一种阴离子分散剂。
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公开(公告)号:US20050109240A1
公开(公告)日:2005-05-26
申请号:US10944893
申请日:2004-09-21
申请人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
发明人: Hideki Maeta , Yuki Shimizu , Tadahisa Sato
CPC分类号: C09B67/0096 , B01F5/045 , B01F13/0059 , B01F13/0093 , C09B67/0066 , C09B67/0091
摘要: A method of producing a fine particle of an organic pigment, containing the steps of: flowing a solution of an organic pigment dissolved in an alkaline or acidic aqueous medium, through a channel which provides a laminar flow; and changing a pH of the solution in the course of the laminar flow.
摘要翻译: 一种生产有机颜料微粒的方法,包括以下步骤:使溶解在碱性或酸性水性介质中的有机颜料的溶液通过提供层流的通道流动; 并且在层流过程中改变溶液的pH。
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公开(公告)号:US08477455B2
公开(公告)日:2013-07-02
申请号:US12947796
申请日:2010-11-16
申请人: Masaru Furukawa , Yuki Shimizu , Junguo Xu , Yohji Maruyama , Takayoshi Ohtsu , Toshiya Shiramatsu
发明人: Masaru Furukawa , Yuki Shimizu , Junguo Xu , Yohji Maruyama , Takayoshi Ohtsu , Toshiya Shiramatsu
IPC分类号: G11B5/02
CPC分类号: G11B5/255 , G11B5/3106 , G11B5/314 , G11B5/40 , G11B5/6076
摘要: A slider comprising a contact sensor element configured to respond to a change in resistance due to a change in temperature, and a shield structure. The shield structure comprises a lower thermal conductivity than the contact sensor element and a greater hardness than the contact sensor element.
摘要翻译: 一种滑动件,包括接触传感器元件,其被配置为响应由于温度变化引起的电阻变化,以及屏蔽结构。 屏蔽结构包括比接触传感器元件更低的热导率并且具有比接触传感器元件更大的硬度。
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