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    • 5. 发明授权
    • Switching circuit
    • 开关电路
    • US08760223B2
    • 2014-06-24
    • US13490101
    • 2012-06-06
    • Kazuhiro FujikawaNobuo ShigaTakashi OhiraKazuyuki WadaHiroshi Ishioka
    • Kazuhiro FujikawaNobuo ShigaTakashi OhiraKazuyuki WadaKazuya Ishioka
    • H02M3/07
    • H03K17/04123H03K2217/0036H03K2217/0045H03K2217/009
    • A switching circuit according to one embodiment is a switching circuit including at least one semiconductor switch element having an input, output, and a common terminals, a pulse-like signal being applied between the input and common terminals to switch a current between the output and common terminals. The switching circuit further includes a capacitance suppression element section connected at least one of between the input and output terminals, between the input terminal common terminals, and between the output and common terminals. The capacitance suppression element section reduces a parasitic capacitance between the terminals of the semiconductor switch element where the capacitance suppression element section is connected to less than that obtained when the capacitance suppression element section is not connected at a frequency N times (N is an integer of 1 or more) as high as a clock frequency of the pulse-like signal.
    • 根据一个实施例的开关电路是包括具有输入,输出和公共端子的至少一个半导体开关元件的开关电路,脉冲状信号被施加在输入端和公共端子之间以切换输出和 公共终端 开关电路还包括电容抑制元件部分,其连接在输入和输出端子之间,输入端子公共端子之间以及输出端子和公共端子之间的至少一个。 电容抑制元件部分减小了电容抑制元件部分连接的半导体开关元件的端子之间的寄生电容小于当电容抑制元件部分未以N倍的频率连接时获得的寄生电容(N为 1或更高)与脉冲状信号的时钟频率一样高。
    • 6. 发明申请
    • SWITCHING CIRCUIT
    • 切换电路
    • US20120306288A1
    • 2012-12-06
    • US13490240
    • 2012-06-06
    • Kazuhiro FujikawaNobuo ShigaTakashi OhiraKazuyuki WadaKazuya IshiokaHiroshi Ishioka
    • Kazuhiro FujikawaNobuo ShigaTakashi OhiraKazuyuki WadaKazuya IshiokaHiroshi Ishioka
    • H01H47/00
    • H03K17/04123H03K2217/0036H03K2217/0045Y10T307/747
    • A switching circuit according to one embodiment includes first to fourth semiconductor switch elements. A pulse-like signal is applied to each input terminal of the switch elements such that when the first and fourth switch elements are in an ON (OFF) state, the remaining switch elements are in an OFF (ON) state. The switching circuit includes first and second capacitance elements. The first capacitance elements connected between an output terminal of the second semiconductor switch element and the second capacitance elements connected between an input terminal of the second semiconductor switch element and an output terminal of the fourth semiconductor switch element has a capacitance to reduce a parasitic capacitance between the input and output terminals of each of the fourth and second switch elements at a frequency N times (N is an integer of 1 or more) as high as a clock frequency of the pulse-like signal.
    • 根据一个实施例的开关电路包括第一至第四半导体开关元件。 脉冲状信号被施加到开关元件的每个输入端子,使得当第一和第四开关元件处于导通(OFF)状态时,剩余的开关元件处于断开(ON)状态。 开关电路包括第一和第二电容元件。 连接在第二半导体开关元件的输出端子和连接在第二半导体开关元件的输入端子和第四半导体开关元件的输出端子之间的第二电容元件之间的第一电容元件具有电容以减小第二半导体开关元件的输出端之间的寄生电容 以与脉冲状信号的时钟频率相同的频率N倍(N为1以上的整数)的第四开关元件和第二开关元件的输入输出端子。
    • 7. 发明授权
    • Method for printing on spherical object and pad to be used therefor
    • 用于打印球形物体和垫的方法
    • US08151704B2
    • 2012-04-10
    • US12034688
    • 2008-02-21
    • Nobuya InoueTakashi Ohira
    • Nobuya InoueTakashi Ohira
    • B41F17/30
    • B41F17/001A63B45/02A63B2102/02A63B2102/32B41F17/30B41M1/40Y10S101/40
    • There are provided a printing method in which at least approximately hemispherical portion of a spherical object to be printed can be printed by pressing a pad against the portion one time, and which can prevent an image printed on the spherical object to be printed from being elongated or distorted, and a printing pad used for this printing method. The method for printing on the spherical object to be printed comprises the steps of preparing a hollow printing pad having a transfer surface, the printing pad being configured so that when the transfer surface is pushed, the gas in the hollow part is released to the outside of the printing pad; transferring ink or paint in recesses formed on the surface of a printing plate to the transfer surface of the printing pad by applying the ink or paint onto the surface of the printing plate and by pressing the transfer surface of the printing pad against the surface of the printing plate; and transferring the ink or paint, which has been transferred to the transfer surface of the printing pad, to the object to be printed by pressing the transfer surface of the printing pad, to which the ink or paint has been transferred, against the object to be printed until at least the hemispherical portion of the object to be printed is wrapped by the transfer surface of the printing pad.
    • 提供了一种打印方法,其中可以通过一次按压该部分来打印要打印的球形物体的至少近似半球形的部分,并且可以防止打印在球形物体上的图像被拉伸 或变形,以及用于该印刷方法的印刷垫。 用于在要打印的球形物体上进行打印的方法包括以下步骤:制备具有转印表面的中空印刷垫,印刷垫被构造成使得当转印表面被推动时,中空部分中的气体被释放到外部 的印刷垫; 通过将油墨或涂料施加到印刷版的表面上并将印刷垫的转印表面压在印刷板的表面上,将形成在印版的表面上的凹槽中的油墨或油漆转移到印刷垫的转印表面上 版; 并且将已经转印到印刷垫的转印表面上的油墨或油漆通过将已经转印有墨水或油漆的印刷垫的转印表面按压到该物体上而转印到待印刷的对象上 直到被打印物的至少半球形部分被打印垫的转印面包裹。