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    • 36. 发明授权
    • Microcontroller, data processing system and task switching control method
    • 微控制器,数据处理系统和任务切换控制方法
    • US06243735B1
    • 2001-06-05
    • US09144474
    • 1998-08-31
    • Hiroshi ImanishiToshiyuki Araki
    • Hiroshi ImanishiToshiyuki Araki
    • G06F900
    • G06F9/4881G06F9/3009G06F9/3851G06F9/463
    • A processor, a task management table, and a scheduler are built in a microcontroller. The processor sequentially runs a plurality of tasks for controlling hardware engines (cores) respectively allocated thereto. The task management table stores task management information which includes state information (ST INFO) representative of the execution state of each task, priority information (PRI INFO) representative of the execution priority of each task, and core identification information (CID INFO) representative of the allocation of the tasks to the cores. The scheduler allows the processor to switch between tasks on the basis of the task management information when a given instruction is decoded or when the execution of any one of the cores is terminated.
    • 处理器,任务管理表和调度器内置在微控制器中。 处理器顺序地运行用于控制分配给其的硬件引擎(内核)的多个任务。 任务管理表存储表示各任务的执行状态的状态信息(ST INFO)的任务管理信息,表示各任务的执行优先级的优先级信息(PRI INFO)以及代表每个任务的执行优先级的核心识别信息(CID INFO) 将任务分配给内核。 调度器允许处理器在给定指令被解码时或当任一核心的执行终止时基于任务管理信息在任务之间切换。
    • 38. 发明授权
    • Electrically-conductive substrate for electrophotographic photoreceptor,
electrophotographic photoreceptor comprising same and process for the
preparation thereof
    • 用于电子照相感光体的导电性基材,包含该电子照相感光体的电子照相感光体及其制备方法
    • US5834148A
    • 1998-11-10
    • US833775
    • 1997-04-09
    • Masakatsu MurayamaSusumu TaguchiToshiyuki Araki
    • Masakatsu MurayamaSusumu TaguchiToshiyuki Araki
    • G03G5/10
    • G03G5/102
    • The present invention prevents the deterioration of electrophotographic photoreceptor properties due to non-uniform dissolution of the surface of an aluminum substrate or production of hydrates during rinsing or drying from hot pure water in an aqueous cleaning process, assuring the uniformity and stability on the surface of an electrically-conductive substrate for electrophotographic photoreceptor. The resulting electrically-conductive substrate for electrophotographic photoreceptor exhibits an excellent corrosion resistance that can be expected to provide a high environmental stability. Further, the resulting electrophotographic photoreceptor can exhibit improved electrical properties. The present invention provides a novel electrically-conductive substrate for electrophotographic photoreceptor comprising aluminum or aluminum alloy, wherein the element ratio of aluminum in metallic form to aluminum in oxide form on the surface of said substrate as determined by X-ray photoelectron spectroscopy is 1:1 to 1:2.5 and the element ratio of aluminum to phosphorus on the surface of said substrate as determined by X-ray photoelectron spectroscopy is 1:0.02 to 1:0.1.
    • 本发明防止了在水性清洗过程中由于热纯水的漂洗或干燥过程中由于铝基板表面的不均匀溶解或水合物的形成而导致的电子照相感光体特性劣化,从而确保表面上的均匀性和稳定性 用于电子照相感光体的导电基底。 所得到的用于电子照相感光体的导电性基材表现出优异的耐腐蚀性,可以预期提供高的环境稳定性。 此外,所得的电子照相感光体可以表现出改善的电性能。 本发明提供了一种新颖的电子照相感光体基片,其包含铝或铝合金,其中通过X射线光电子能谱测定,所述衬底表面上的金属形式的铝与氧化物形式的铝的元素比为1: 1〜1:2.5,通过X射线光电子能谱测定,所述基板表面的铝与磷的元素比例为1:0.02〜1:0.1。