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    • 4. 发明申请
    • ELECTROPHORETIC DEVICE, METHOD FOR DRIVING SAME, AND ELECTRONIC APPARATUS
    • 电动装置,其驱动方法和电子装置
    • US20090223821A1
    • 2009-09-10
    • US12397965
    • 2009-03-04
    • Daisuke ABE
    • Daisuke ABE
    • B01D57/02
    • B01D57/02C07K1/26
    • An electrophoretic device includes: an electrophoretic layer including a plurality of first particles having a relatively high mobility and charged with negative electricity and a plurality of second particles having a relatively low mobility and charged with positive electricity; a first electrode and a second electrode facing each other via the electrophoretic layer; and a control unit applying a first voltage between the first and the second electrodes to control such that the first electrode is at a higher potential than the second electrode and applying a pulse-form second voltage between the first and the second electrodes intermittently a plurality of number of times to control such that the first electrode is at a lower potential than the second electrode, each second voltage applied by the control unit the plurality of number of times having an approximately same pulse width and an approximately same voltage value, as well as the number of times of application of the second voltage being determined based on a desired gradation.
    • 电泳装置包括:电泳层,其包括具有较高迁移率的多个第一颗粒并带有负电荷,以及多个第二颗粒,具有相对低的迁移率并带正电; 经由所述电泳层彼此面对的第一电极和第二电极; 以及控制单元,在所述第一和第二电极之间施加第一电压以进行控制,使得所述第一电极处于比所述第二电极更高的电位,并且在所述第一和第二电极之间间歇地施加脉冲形式的第二电压, 控制次数使得第一电极处于比第二电极低的电位,由控制单元施加的每个第二电压多次具有大致相同的脉冲宽度和大致相同的电压值,以及 基于期望灰度来确定施加第二电压的次数。
    • 6. 发明申请
    • SEWING MACHINE
    • 缝纫机
    • US20130233219A1
    • 2013-09-12
    • US13788928
    • 2013-03-07
    • Yoshinori NAKAMURASatoru MAKINOAkie SHIMIZUDaisuke ABEYoshio NISHIMURASatoru ICHIYANAGIYutaka NOMURA
    • Yoshinori NAKAMURASatoru MAKINOAkie SHIMIZUDaisuke ABEYoshio NISHIMURASatoru ICHIYANAGIYutaka NOMURA
    • D05B19/12
    • D05B19/12D05C5/02
    • A sewing machine includes a detector configured to detect ultrasonic waves transmitted from a specification-enabled area, a processor, and a memory storing non-transitory computer-readable instructions that instruct the sewing machine to perform specifying a prescribed position based on a positional relationship between a transmission area and the specification-enabled area, the transmission area being an area that is at least a portion of a sewing-enabled area and being an area that includes a position of a transmission source that transmits the ultrasonic waves, the prescribed position being a position of an embroidery frame when the entire transmission area is included in the specification-enabled area, moving the embroidery frame to the specified prescribed position, specifying a transmission position based on the ultrasonic waves that are detected by the detector, and performing a sewing operation based on the specified transmission position.
    • 一种缝纫机包括检测器,其被配置为检测从规格允许区域发送的超声波,处理器和存储非暂时计算机可读指令的存储器,其指示缝纫机基于位置关系来指定规定位置 发送区域和规范使用区域,所述发送区域是至少是可缝制区域的一部分的区域,并且是包括发送所述超声波的发送源的位置的区域,所述规定位置为 当整个传输区域包括在规范使用区域中时,刺绣框架的位置,将刺绣框架移动到指定的规定位置,基于由检测器检测到的超声波指定传输位置,并且执行缝制 根据指定的变速箱位置进行操作。