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    • 32. 发明授权
    • Light guiding device, reader/writer device for noncontact communication medium, and electronic apparatus
    • 导光装置,用于非接触通信介质的读/写装置和电子装置
    • US08348156B2
    • 2013-01-08
    • US12919876
    • 2009-02-25
    • Takayuki TakahashiRyota MinamiKenya YasutomiTakayuki Konishi
    • Takayuki TakahashiRyota MinamiKenya YasutomiTakayuki Konishi
    • G06K5/00
    • G06K7/0008G02B6/0045G02B6/0055
    • A light guiding device can be used for a reader/writer device (1) for a noncontact communication medium. The light guiding device includes a light guide plate (10) which includes: a transparent main body part (17) which can transmit light inputted from an LED (9); and a protruding part (18) which is provided so as to protrude from a part of an end surface of the transparent main body part (17). A diffusely reflecting part (19) is provided on a lower surface side of the transparent main body part (17), and a first light emitting part (7) is provided on an upper surface side of the transparent main body part (17). Reflecting parts (21) are provided on an upper surface side and a lower surface side of the protruding part (18), and a second light emitting part (8) is provided at a leading end of the protruding part (18). In the case where the first light emitting part (7) is covered by the noncontact communication medium, the second light emitting part (8) makes it possible to check a light emitting state. Accordingly, the light guiding device is provided, in which the light emitting state of the light emitting part can be easily checked.
    • 导光装置可用于非接触通信介质的读/写器装置(1)。 导光装置包括导光板(10),该导光板包括:可透射从LED(9)输入的光的透明主体部分(17); 以及突出部(18),其从所述透明主体部(17)的端面的一部分突出设置。 在透明主体部(17)的下表面侧设置漫反射部(19),在透明主体部(17)的上表面侧设置有第一发光部(7)。 反射部(21)设置在突出部(18)的上表面侧和下表面侧,第二发光部(8)设置在突出部(18)的前端。 在第一发光部(7)被非接触通信介质覆盖的情况下,第二发光部(8)能够检查发光状态。 因此,提供了能够容易地检查发​​光部的发光状态的导光装置。
    • 34. 发明授权
    • Sheet feeding device and image-forming apparatus
    • 送纸装置和成像装置
    • US08074978B2
    • 2011-12-13
    • US12403753
    • 2009-03-13
    • Takayuki Takahashi
    • Takayuki Takahashi
    • B65H3/14
    • B65H3/128B65H3/48B65H2220/09B65H2406/122B65H2406/36625B65H2406/40B65H2701/1315
    • An image-forming apparatus and sheet feeding device capable of feeding sheets without skewing or multi-feeding of sheets using a small number of side air blowing drive sources. The sheet feeding device has a plurality of side discharge nozzles comprising side discharge outlets for blowing air onto the respective side edge surfaces of a paper stack, and two sirocco fans which are communicatively connected in series as a side air blowing drive source, and are communicatively connected, via a side discharge drive source chamber and a side discharge relay tube (duct), to the plurality of side discharge nozzles. The respective side discharge nozzles capable of moving in linkage with side fences, and an immovable fixed side discharge nozzle are disposed at different distances from the leading edge of the loaded and set paper stack with respect to a sheet feeding direction.
    • 一种图像形成装置和片材进给装置,其能够使用少量的侧吹风驱动源来进给片材而不会偏斜或多次进给片材。 片材进给装置具有多个侧排出喷嘴,其包括用于将空气吹送到纸叠的各个侧边缘的侧排出口,以及作为侧吹风驱动源串联连接的两个西洛克风扇,并且通信 通过侧排出驱动源室和侧排放中继管(管道)连接到多个侧排出喷嘴。 能够与侧栅栏连动移动的各个侧排出喷嘴和不可移动的固定侧排出喷嘴相对于纸张供给方向设置在与装载纸张堆叠的前缘不同的距离处。