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    • 13. 发明申请
    • Grafted Material, and Method of Manufacturing the Same
    • 接合材料及其制造方法
    • US20080214690A1
    • 2008-09-04
    • US11663927
    • 2005-09-22
    • Makoto KomatsuJunichi Kanno
    • Makoto KomatsuJunichi Kanno
    • C08J7/16C08F291/18
    • C08F255/02C08F255/00C08F291/18C08F291/185
    • There is provided a technique for introducing grafted side chains having a narrow molecular weight distribution onto a molded organic polymer substrate, for example polyolefin substrate, while maintaining the form of the substrate. One aspect of the present invention relates to a method of manufacturing a grafted material, comprising the steps of (a) irradiating an organic polymer substrate with ionizing radiation, and then bringing a polymerizable monomer and a polymerization initiating group-introducing agent into contact with the substrate, thus introducing grafted side chains having polymerization initiating groups on ends thereof onto trunk polymer of the substrate, and (b) then bringing a polymerizable monomer into contact with the substrate, thus causing the grafted side chains to grow.
    • 提供了一种在保持基材形式的同时将具有窄分子量分布的接枝侧链引入到模塑的有机聚合物基材(例如聚烯烃基材)上的技术。 本发明的一个方面涉及一种接枝材料的制造方法,包括以下步骤:(a)用电离辐射照射有机聚合物基材,然后使可聚合单体和聚合引发基团引入剂与 从而将其端部具有聚合引发基团的接枝侧链引入到基材的树脂聚合物上,和(b)然后使可聚合单体与基材接触,从而使接枝的侧链生长。
    • 14. 发明申请
    • Brushless-motor driving control device, image reading apparatus, and image forming apparatus
    • 无刷马达驱动控制装置,图像读取装置和图像形成装置
    • US20070247092A1
    • 2007-10-25
    • US11705834
    • 2007-02-14
    • Makoto KomatsuHiroshi Koide
    • Makoto KomatsuHiroshi Koide
    • H02P6/08
    • H02P6/06
    • A drive control device for a brushless motor having a rotor and a plurality of coils with different phases can be included in an image reading apparatus or an image forming apparatus. The drive control device may include a detection target configured to rotate in synchronization with rotation of the rotor and having formed thereon a pattern representing modulation information, a detector configured to read the pattern and to output modulated output signals, a demodulator configured to demodulate the modulated output signals and to obtain demodulated information, and a controller configured to control rotation of the rotor on the basis of at least the demodulated information obtained by the demodulator.
    • 具有转子和具有不同相位的多个线圈的无刷电动机的驱动控制装置可以包括在图像读取装置或图像形成装置中。 驱动控制装置可以包括被配置为与转子的旋转同步地旋转并且在其上形成有表示调制信息的图案的检测目标,被配置为读取图案并输出调制输出信号的检测器,被配置为解调调制信号的解调器 输出信号并获得解调信息;以及控制器,被配置为至少基于由解调器获得的解调信息来控制转子的旋转。