公开(公告)号：US06680363B2

公开(公告)日：2004-01-20

申请号：US10052566

申请日：2002-01-23

申请人： Katsumoto Hosokawa ,  Yuuki Honda ,  Seiji Kamimura ,  Yoshiyuki Ando ,  Kenji Asano

发明人： Katsumoto Hosokawa ,  Yuuki Honda ,  Seiji Kamimura ,  Yoshiyuki Ando ,  Kenji Asano

IPC分类号： C08G7310

CPC分类号： C08G73/1078 ,  C08G73/10 ,  C08G73/1039 ,  C08G73/105 ,  C08G73/1064 ,  C08G73/1067 ,  C08G73/1071

摘要： An acid dianhydride, together with a diamine, is heated in an organic polar solvent in the presence of &ggr;-caprolactone or &bgr;-butyrolactone as an acid catalyst to prepare a polyimide having an average molecular weight of 10,000 to 300,000. This production process can realize the production of a polyimide which is soluble in a solvent and has high processability and stability.

摘要翻译： 将酸二酐与二胺一起在有机极性溶剂中，在γ-己内酯或β-丁内酯作为酸催化剂的存在下加热，制备平均分子量为10,000至300,000的聚酰亚胺。 该制造方法可以实现可溶于溶剂并具有高加工性和稳定性的聚酰亚胺的生产。

公开(公告)号：US09242478B2

公开(公告)日：2016-01-26

申请号：US14102738

申请日：2013-12-11

申请人： Masashi Suzuki ,  Katsuhiko Maeda ,  Yoshio Kanzaki ,  Masahiko Oikawa ,  Yasuhiro Abe ,  Hiroaki Nishina ,  Yuuki Honda

发明人： Masashi Suzuki ,  Katsuhiko Maeda ,  Yoshio Kanzaki ,  Masahiko Oikawa ,  Yasuhiro Abe ,  Hiroaki Nishina ,  Yuuki Honda

IPC分类号： B41J2/47 ,  B41J2/435 ,  G06K15/12

CPC分类号： B41J2/435 ,  B41J2/471 ,  G06K15/1209

摘要： The invention is concerning the writing controlling apparatus that includes an acquiring unit configured to acquire a plurality of light amounts of a light source driven while changing an input current in non-effective scanning periods during which an image carrier is not irradiated with light from the light source, as a plurality of output results; a detecting unit configured to detect characteristics of the light source using the output results thus acquired; and a correcting unit configured to correct a current to be applied to the light source based on the characteristics thus detected.

摘要翻译： 本发明涉及一种写入控制装置，该写入控制装置包括获取单元，该获取单元被配置为在图像载体未被来自光的光照射的非有效扫描周期中改变输入电流，从而获取驱动的多个光量 源，作为多个输出结果; 检测单元，被配置为使用如此获取的输出结果来检测光源的特性; 以及校正单元，其被配置为基于所检测的特性来校正要施加到光源的电流。

公开(公告)号：US20140168343A1

公开(公告)日：2014-06-19

申请号：US14102738

申请日：2013-12-11

申请人： Masashi SUZUKI ,  Katsuhiko MAEDA ,  Yoshio KANZAKI ,  Masahiko OIKAWA ,  Yasuhiro ABE ,  Hiroaki NISHINA ,  Yuuki HONDA

发明人： Masashi SUZUKI ,  Katsuhiko MAEDA ,  Yoshio KANZAKI ,  Masahiko OIKAWA ,  Yasuhiro ABE ,  Hiroaki NISHINA ,  Yuuki HONDA

IPC分类号： B41J2/435

CPC分类号： B41J2/435 ,  B41J2/471 ,  G06K15/1209

摘要： The invention is concerning the writing controlling apparatus that includes an acquiring unit configured to acquire a plurality of light amounts of a light source driven while changing an input current in non-effective scanning periods during which an image carrier is not irradiated with light from the light source, as a plurality of output results; a detecting unit configured to detect characteristics of the light source using the output results thus acquired; and a correcting unit configured to correct a current to be applied to the light source based on the characteristics thus detected.

摘要翻译： 本发明涉及一种写入控制装置，该写入控制装置包括获取单元，该获取单元被配置为在图像载体未被来自光的光照射的非有效扫描周期中改变输入电流，从而获取驱动的多个光量 源，作为多个输出结果; 检测单元，被配置为使用如此获取的输出结果来检测光源的特性; 以及校正单元，其被配置为基于所检测的特性来校正要施加到光源的电流。