会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08335449B2
    • 2012-12-18
    • US12486581
    • 2009-06-17
    • Katsuhide SakaiHiromichi Toda
    • Katsuhide SakaiHiromichi Toda
    • G03G21/00
    • G03G15/5004
    • A color printer of the invention is controlled to select DC motors needed to be newly activated according to a print mode when a print job occurs, determine an activation start time of each selected DC motor by sequentially going back activation times stored in relation to the selected DC motors from an image start reference time, activate one or ones of the DC motors to be activated according to the determined activation start times, measure an actual activation time of the activated DC motor and update a stored content about the activation time based on a measurement result of the actual activation time, and determine an activation start time of each DC motor based on the updated activation time. An image forming apparatus capable of preventing the motors from rotating more than necessary and effectively utilizing the life of components to be driven by the motors can be provided.
    • 控制本发明的彩色打印机以在打印作业发生时根据打印模式选择需要重新启动的直流电动机,通过依次返回相对于所选择的存储的存储的激活时间来确定每个所选直流电动机的激活开始时间 DC电动机根据图像启动参考时间,根据确定的激活开始时间激活要激活的一个或一个DC电动机,测量激活的DC电动机的实际激活时间,并基于 实际激活时间的测量结果,并且基于更新的激活时间确定每个DC电动机的激活开始时间。 可以提供一种图像形成装置,其能够防止电动机旋转超过必要且有效地利用由电动机驱动的部件的寿命。
    • 2. 发明申请
    • IMAGE FORMING APPARATUS
    • 图像形成装置
    • US20090317118A1
    • 2009-12-24
    • US12486581
    • 2009-06-17
    • Katsuhide SakaiHiromichi Toda
    • Katsuhide SakaiHiromichi Toda
    • G03G15/00
    • G03G15/5004
    • A color printer of the invention is controlled to select DC motors needed to be newly activated according to a print mode when a print job occurs, determine an activation start time of each selected DC motor by sequentially going back activation times stored in relation to the selected DC motors from an image start reference time, activate one or ones of the DC motors to be activated according to the determined activation start times, measure an actual activation time of the activated DC motor and update a stored content about the activation time based on a measurement result of the actual activation time, and determine an activation start time of each DC motor based on the updated activation time. An image forming apparatus capable of preventing the motors from rotating more than necessary and effectively utilizing the life of components to be driven by the motors can be provided.
    • 控制本发明的彩色打印机以在打印作业发生时根据打印模式选择需要重新启动的直流电动机,通过依次返回相对于所选择的存储的存储的激活时间来确定每个所选直流电动机的激活开始时间 DC电动机根据图像启动参考时间,根据确定的激活开始时间激活要激活的一个或一个DC电动机,测量激活的DC电动机的实际激活时间,并基于 实际激活时间的测量结果,并且基于更新的激活时间确定每个DC电动机的激活开始时间。 可以提供一种图像形成装置,其能够防止电动机旋转超过必要且有效地利用由电动机驱动的部件的寿命。
    • 3. 发明授权
    • Signal processor
    • 信号处理器
    • US5727216A
    • 1998-03-10
    • US498798
    • 1995-07-06
    • Akira TakasuKatsuhide Sakai
    • Akira TakasuKatsuhide Sakai
    • G03G21/00G06F9/46G06F9/48H02P8/32
    • H02P8/32G03G2215/00556G03G2215/00599
    • A signal processor having excellent noise resistance characteristics while maintaining superior synchronizing characteristics for hardware interrupt processes. Signal A output from a port REM of a high order CPU is input in parallel as signals B and C to an interrupt port INT of a motor drive control CPU, and to a normal input port Pi, respectively. Timers x and y are started at the same time as interrupt signal B falls, timer y counts up to time Y before time X set by timer x, and at that time a determination is made as to whether or not signal C input to port Pi and signal B input to port INT are identical. If signals B and C are identical, they are normal input signals, and pulse signals are output from ports P0-P3 after time X elapses. If signals B and C are different, a pulse signal is not output from the ports P0-P3.
    • 具有优异的抗噪声特性的信号处理器,同时保持用于硬件中断处理的优异的同步特性。 来自高阶CPU的端口REM的信号A的输出作为信号B和C并行输入到电动机驱动控制CPU的中断端口INT,并分别输入到通常的输入端口Pi。 定时器x和y在中断信号B下降的同时启动,定时器y在由定时器x设置的时间X之前向上计数到时间Y,并且此时确定信号C是否输入到端口Pi 并且到端口INT的信号B输入是相同的。 如果信号B和C相同,它们是正常输入信号,并且在经过时间X之后从端口P0-P3输出脉冲信号。 如果信号B和C不同,则不从端口P0-P3输出脉冲信号。