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    • 52. 发明授权
    • Memory control device and semiconductor processing apparatus
    • 存储器控制装置和半导体处理装置
    • US08151065B2
    • 2012-04-03
    • US12237208
    • 2008-09-24
    • Rintaro ImaiSatoshi Nakano
    • Rintaro ImaiSatoshi Nakano
    • G06F13/16
    • G06F13/1689
    • The present invention provides a memory control device and a semiconductor processing apparatus which can be flexibly made adapted to a plurality of kinds of semiconductor memories. An SDRAM controller has: a register unit to which a command to be issued and a minimum interval (wait time) between issue of the command and issue of the next command are written by a CPU; and a command issuing unit that stops issue of the next command until the minimum interval written in the register elapses since issue of the command written in the register. Therefore, by changing software for the CPU, the SDRAM controller can be flexibly adapted to a plurality of kinds of SDRAMs.
    • 本发明提供一种能够灵活地适应于多种半导体存储器的存储器控​​制装置和半导体处理装置。 SDRAM控制器具有:由CPU写入发出命令和发出下一个命令的最小间隔(等待时间)的寄存器单元; 以及一个命令发布单元,直到写入寄存器中的命令发出后,停止发出下一个命令直到写入寄存器的最小间隔过去。 因此,通过改变CPU的软件,可以将SDRAM控制器灵活地适应于多种SDRAM。
    • 60. 发明授权
    • Printer
    • 打印机
    • US07495684B2
    • 2009-02-24
    • US11325042
    • 2006-01-04
    • Satoshi Nakano
    • Satoshi Nakano
    • B41J2/385B41J29/02H04L9/00
    • B65H1/12
    • A printer that can reduce a manufacturing cost is obtained. The printer according to the invention includes a casing as a base member, a movable member and a spring. The movable member is movable with respect to the casing. The spring is located between the casing and the movable member. The casing is provided at a position opposed to the lower end of the spring with a projected portion (circular convex portion) arranged to pinch the lower end of the spring. The position of the spring with respect to the casing is fixed by the state in which the lower end of the spring is arranged radially inside the circular convex portion. The movable member is provided at a position opposed to the upper end remote from the lower end of the spring with a fixing portion (projected fixing portion) for fixing the upper end of the spring.
    • 可以获得可以降低制造成本的打印机。 根据本发明的打印机包括作为基座构件的壳体,可动构件和弹簧。 可移动部件可相对于壳体移动。 弹簧位于壳体和可动构件之间。 壳体设置在与弹簧的下端相对的位置处,突出部分(圆形凸部)布置成夹住弹簧的下端。 弹簧相对于壳体的位置通过弹簧的下端径向地设置在圆形凸部内的状态来固定。 可移动部件设置在与弹簧的下端远离上端相对的位置处,固定部(突出固定部)用于固定弹簧的上端。