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    • 1. 发明授权
    • Exposing device and image forming apparatus
    • 曝光装置和图像形成装置
    • US07898562B2
    • 2011-03-01
    • US12204130
    • 2008-09-04
    • Yoshiyuki MatsuokaIsao EbisawaKenji Kobayashi
    • Yoshiyuki MatsuokaIsao EbisawaKenji Kobayashi
    • B41J2/47
    • G03G15/0409B41J2/451G02B19/0014G02B19/0057G02B19/0061G02B27/0961G03G15/04072G03G15/043G03G15/0435G03G2215/0409
    • An exposing device which radiates light on a photoconductor drum which rotates, thereby executing exposure, includes a light-emitting element unit including light-emitting element having an emission area which emits light that is generated, the emission area having a rectangular shape with a long side along a direction perpendicular to a rotational direction of the photoconductor drum, and a short side along the rotational direction, a lens unit which focuses the light, which is emitted from the emission area, on a peripheral surface of the photoconductor drum, thereby executing exposure, and forming on the peripheral surface a beam spot, and a driving circuit which causes the light-emitting element to emit light, thereby making a width of the shape of the beam spot in a direction along the rotational direction close to a width of the beam spot in a direction perpendicular to the rotational direction.
    • 一种曝光装置,其在旋转的感光鼓上照射光,从而进行曝光,包括发光元件单元,其包括具有发射所产生的光的发射区域的发光元件,发光区域具有长的矩形形状 一侧沿着与感光鼓的旋转方向垂直的方向和沿着旋转方向的短边;透镜单元,其将从发光区域发射的光聚焦在感光鼓的外周面上,由此执行 曝光和在外围表面上形成光斑,以及使发光元件发光的驱动电路,从而使光束的形状沿着旋转方向的方向的宽度接近宽度 光束在与旋转方向垂直的方向上。
    • 3. 发明授权
    • Optical writing head driving device
    • 光写头驱动装置
    • US06215511B1
    • 2001-04-10
    • US09102398
    • 1998-06-22
    • Makoto AsakoKenji TakanoKazutaka OtsukaYutaka IchimuraYukio AkitaYoshiyuki MatsuokaKozoh SatohTsutomu Kobayashi
    • Makoto AsakoKenji TakanoKazutaka OtsukaYutaka IchimuraYukio AkitaYoshiyuki MatsuokaKozoh SatohTsutomu Kobayashi
    • B41J245
    • G06K15/1247H04N1/1931H04N1/506
    • A printer controller 41 sets compensation values, representing the positional deviations of LED array chips 31, in a delay circuit section 68 via shift register 61 and a latch circuit 63. The shift register 69 sequentially acquires bit map data from the printer controller 41, and supplies the acquired bit map data to an AND gate 66 through the latch circuit 62. Upon receiving a strobe signal from the printer controller 41, the delay circuit section 68 supplies the received strobe signal to the AND gate 66 after a delay time corresponding to a preset compensation value has lapsed. The AND gate 66 generates drive signals each being the logical product of the input bit map data and the strobe signal, and supplies them to the LED array chips 31 through a buffer 67. The LED array chips 31 make LEDs emit light at the timings corresponding to the positional deviations so that images are formed without a positional deviation. At least one of the LED array chips is unaligned with adjacent ones of the LED array chips and preset compensation values are obtained by interpolation based on detected positional deviations of sampled ones of the LED array chips.
    • 打印机控制器41通过移位寄存器61和锁存电路63将表示LED阵列芯片31的位置偏差的补偿值设置在延迟电路部分68中。移位寄存器69从打印机控制器41顺序地获取位图数据, 通过锁存电路62将获取的比特图数据提供给与门66.一旦从打印机控制器41接收到选通信号,延迟电路部分68将接收到的选通信号提供给与门66,延迟时间对应于 预设补偿值已经失效。 与门66产生各自为输入位图数据和选通信号的逻辑积的驱动信号,并通过缓冲器67将它们提供给LED阵列芯片31.LED阵列芯片31使LED在对应的定时发光 到位置偏差,使得形成没有位置偏差的图像。 至少一个LED阵列芯片与相邻的LED阵列芯片不对齐,并且通过基于检测到的LED阵列芯片中的采样的位置偏差的内插来获得预设的补偿值。
    • 8. 发明授权
    • Method of manufacturing a cake-shaped decorative accessory made of a towel
    • 制造由毛巾制成的蛋糕形装饰附件的方法
    • US07698875B2
    • 2010-04-20
    • US11318964
    • 2005-12-27
    • Yoshiyuki MatsuokaTadayoshi Iwaki
    • Yoshiyuki MatsuokaTadayoshi Iwaki
    • B65B63/04
    • B65D77/003
    • A method of manufacturing a cake-shaped decorative accessory made of a towel by setting a mount, which becomes a framework for forming a towel cloth in a cake shape, on a towel cloth, and folding the towel cloth together with the mount into a cake shape. More specifically, a cake-shaped decorative accessory made of a towel is obtained by: setting a polygonal shape mount, which has a folding piece extending from each one of sides thereof, on a towel cloth which is larger than the mount; folding the towel cloth together with the folding piece of the mount to form a folded item; and placing the folded item in a cake cup with a top face portion of the mount facing above, thus forming the folded item into a cake shape.
    • 一种通过在毛巾布上设置成为用于形成蛋糕形状的毛巾布的框架的安装件,并且将毛巾布与该安装件一起折叠成蛋糕而制造由毛巾制成的蛋糕形装饰附件的方法 形状。 更具体地说,通过以下步骤获得由毛巾制成的蛋糕形装饰附件:将具有从其各侧延伸的折叠片放置在大于所述安装件的毛巾布上的多边形安装件; 将毛巾布与折叠件一起折叠成折叠物品; 并且将折叠的物品放置在蛋糕杯中,使得所述安装件的顶面部分面向上方,从而将折叠的物品形成为饼形。