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    • 14. 发明授权
    • Motor driving apparatus, driving method thereof and mobile terminal
    • 电机驱动装置及其驱动方法及移动终端
    • US07102312B2
    • 2006-09-05
    • US10511321
    • 2003-04-22
    • Masahiro SuzukiMasafumi KikuchiAkira FujinoMitsuru ShibasakiHitoshi SuzukiShun Kayama
    • Masahiro SuzukiMasafumi KikuchiAkira FujinoMitsuru ShibasakiHitoshi SuzukiShun Kayama
    • H02P27/00H02P27/04
    • H02P6/12
    • A motor driving apparatus and a driving method thereof, and a mobile terminal in which a terminal voltage value of a terminal is detected at a terminal voltage detection unit, and is held in a holding circuit. A difference between the terminal voltage value detected this time and the terminal voltage value detected last time and held in the holding circuit is calculated in a difference circuit, and the calculated difference voltage value is compared with a reference voltage value determining a rated frequency in a comparator. A synchronizing reference voltage value of a reference voltage source is controlled by a control circuit on the basis of each comparison result in the comparators and a frequency of a synchronizing reference signal specified as a basic operation time unit at the time of synchronous driving is corrected so that a stable synchronous operation condition can be obtained before a rotor of a brushless motor steps out from a synchronous operation.
    • 电动机驱动装置及其驱动方法以及在端子电压检测单元处检测端子的端子电压值并被保持在保持电路中的移动终端。 在差分电路中计算出此次检测到的端子电压值与上次检测到的保持在保持电路中的端子电压值之间的差异,将计算出的差分电压值与确定额定频率的基准电压值进行比较 比较器。 参考电压源的同步参考电压值基于比较器中的每个比较结果由控制电路控制,同步驱动时被指定为基本操作时间单位的同步参考信号的频率被校正为 在无刷电机的转子从同步操作中退出之前可以获得稳定的同步操作条件。
    • 15. 发明申请
    • Motor driving apparatus, motor driving method,and mobile terminal
    • 电机驱动装置,电机驱动方式,移动终端
    • US20060001389A1
    • 2006-01-05
    • US10511321
    • 2003-04-22
    • Masahiro SuzukiMasafumi KikuchiAkira FujinoMitsuru ShibasakiHitoshi SuzukiShun Kayama
    • Masahiro SuzukiMasafumi KikuchiAkira FujinoMitsuru ShibasakiHitoshi SuzukiShun Kayama
    • H02P7/68
    • H02P6/12
    • A motor driving apparatus and a driving method thereof, and a mobile terminal in which a terminal voltage value of a terminal is detected at a terminal voltage detection unit, and is held in a holding circuit. A difference between the terminal voltage value detected this time and the terminal voltage value detected last time and held in the holding circuit is calculated in a difference circuit, and the calculated difference voltage value is compared with a reference voltage value determining a rated frequency in a comparator. A synchronizing reference voltage value of a reference voltage source is controlled by a control circuit on the basis of each comparison result in the comparators and a frequency of a synchronizing reference signal specified as a basic operation time unit at the time of synchronous driving is corrected so that a stable synchronous operation condition can be obtained before a rotor of a brushless motor steps out from a synchronous operation.
    • 电动机驱动装置及其驱动方法以及在端子电压检测单元处检测端子的端子电压值并被保持在保持电路中的移动终端。 在差分电路中计算出此次检测到的端子电压值与上次检测到的保持在保持电路中的端子电压值之间的差异,将计算出的差分电压值与确定额定频率的基准电压值进行比较 比较器。 参考电压源的同步参考电压值基于比较器中的每个比较结果由控制电路控制,同步驱动时被指定为基本操作时间单位的同步参考信号的频率被校正为 在无刷电机的转子从同步操作中退出之前可以获得稳定的同步操作条件。
    • 19. 发明授权
    • Input device for capacitive touch panel, input method and assembly
    • 电容式触摸屏输入装置,输入法和装配
    • US09134863B2
    • 2015-09-15
    • US13882941
    • 2011-09-05
    • Kenji ShinozakiMasahiro Suzuki
    • Kenji ShinozakiMasahiro Suzuki
    • G06F3/044G06F3/01G06F3/0354G06F3/039
    • G06F3/044G06F3/014G06F3/03545G06F3/039G06F2203/0331
    • Disclosed is an input device for a capacitive touch panel, which is an input device for inputting the position on the touch panel by making the input device contact with the touch panel, including an insulating layer (11) having flexibility and optical permeability, and a conductive layer (12) having optical permeability and laminated onto the insulating layer (11), and the input device (10) is integrally formed into a cylindrical shape so that the insulating layer (11) and the conductive layer (12) become a portion to be contacted with the touch panel. Thereby, users less likely to have a sense of wear and tear of fingers, the position pointed by the input device on the touch panel is precisely recognized with ease, the accuracy of the position detected by the touch panel is improved, and input means is less likely to be lost though the input device is lost.
    • 公开了一种用于电容式触摸屏的输入装置,其是通过使输入装置与触摸面板接触来输入触摸面板上的位置的输入装置,包括具有柔性和透光性的绝缘层(11),以及 具有光导率并层压在绝缘层(11)上的导电层(12),并且输入装置(10)一体地形成为圆柱形状,使得绝缘层(11)和导电层(12)成为一部分 与触摸面板接触。 因此,用户不太可能具有手指的磨损感,触摸面板上的输入装置指向的位置被容易地识别,提高了触摸面板检测到的位置的精度,并且输入装置是 丢失输入设备的可能性较小。