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11. 发明专利

JP2005313489A Image forming apparatus 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2005313489A
公开(公告)日：2005-11-10
申请号：JP2004134405
申请日：2004-04-28
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： SOGA HIROSHI , TAKAHASHI YUJI , KAWAMURA FUMIO , NAMITSUKA YOSHIYUKI , KANEYA MITSUHISA , DOI ATSUSHI , MIYAMOTO MASAYOSHI , KAWAGUCHI TETSUYA , HOSAKA HIROSHI , KATO KEIICHIRO
IPC分类号： B41J29/38 , G06F3/12 , H04N1/00
CPC分类号： Y02D10/1592
摘要： PROBLEM TO BE SOLVED: To provide an image forming apparatus which can reduce the number of times of returning from an energy saving mode and has a high energy saving effect.
SOLUTION: The image forming apparatus with both hardware resources used in an image formation process and a program for carrying out the image formation process is equipped with a means for shifting the apparatus to the energy saving mode if the image forming apparatus is in an unused state, a means for storing printing data at a time point when a printing job is generated, and a means for printing the printing data by returning the image forming apparatus if predetermined conditions are satisfied.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种能够减少从节能模式返回的次数并具有高节能效果的图像形成装置。解决方案：具有用于图像形成处理的硬件资源和执行图像形成处理的程序的图像形成装置配备有用于将图像形成装置处于未使用状态，在生成打印作业的时间点存储打印数据的装置，以及如果满足预定条件则通过返回图像形成装置来打印打印数据的装置。版权所有（C）2006，JPO＆NCIPI

12. 发明专利

JP2005096463A Reversible heat-sensitive recording medium 有权
标题翻译：可反映的热敏记录介质
公开(公告)号：JP2005096463A
公开(公告)日：2005-04-14
申请号：JP2004310407
申请日：2004-10-26
申请人： Ricoh Co Ltd , 株式会社リコー
发明人： KAWAMURA FUMIO , TSUTSUI KYOJI , TATEWAKI TADAFUMI , FURUYA HIROMI
IPC分类号： B41M5/337 , B41M5/26
摘要： PROBLEM TO BE SOLVED: To provide a reversible heat-sensitive recoding medium which holds stable color developing properties and color erasing properties and can cope with wide-ranging use conditions and environmental conditions, and especially, in which light resistant preservability and moisture resistant preservability are improved. SOLUTION: The reversible heat-sensitive recording medium is composed by successively providing a recording layer, which includes an electron-donating coloring compound and an electron-accepting compound on a support as a main component and also includes a composition capable of relatively forming a color developing state and a color erasing state by a difference of the heating temperatures and/or the cooling speed after the heating, an intermediate layer, and a protection layer. The reversible heat-sensitive recording medium is characterized in that the intermediate layer includes a zinc oxide (A) having an absorption end in an ultra-violet ray UV-A region. It is preferable that the zinc oxide (A) has an average particle size of ≥ 0.1 μm and the absorption end in the ultra-violet ray UV-A region. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可逆的热敏记录介质，其保持稳定的显色性能和色彩消除性能，并且可以应对广泛的使用条件和环境条件，特别是其中耐光保存性和水分耐性保存性得到改善。解决方案：可逆热敏记录介质是通过在载体上作为主要成分连续提供包含给电子着色化合物和电子接受性化合物的记录层而构成的，还包括能够相对地通过加热温度和/或加热后的冷却速度的差，中间层和保护层形成彩色显影状态和彩色消除状态。可逆热敏记录介质的特征在于，中间层包括在紫外线UV-A区域中具有吸收端的氧化锌（A）。优选氧化锌（A）的平均粒径为0.1μm以上，紫外线UV-A区域的吸收端。版权所有（C）2005，JPO＆NCIPI

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