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    • 5. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US08867197B2
    • 2014-10-21
    • US13959487
    • 2013-08-05
    • Makoto SoudaTsuyoshi Iwamoto
    • Makoto SoudaTsuyoshi Iwamoto
    • H05K5/00H05K7/00G03G21/16
    • G03G21/1619G03G2221/1684G03G2221/1687
    • An image forming apparatus includes a first right frame, a first left frame facing the first right frame, a second right frame positioned below the first right frame, a second left frame facing the second right frame and positioned below the second right frame. The image forming apparatus further includes an image forming unit positioned between the first right frame and the first left frame. The image forming apparatus still further includes a frame connecting unit configured to connect the first right frame, the first left frame, the second right frame and the second left frame. The first right frame and the second right frame are relatively slidable in an up-down direction, and the first left frame and the second left frame are relatively slidable in the up-down direction.
    • 图像形成装置包括第一右框架,面向第一右框架的第一左框架,位于第一右框架下方的第二右框架,面向第二右框架并位于第二右框架下方的第二左框架。 图像形成装置还包括位于第一右框架和第一左框架之间的图像形成单元。 图像形成装置还包括被配置为连接第一右框架,第一左框架,第二右框架和第二左框架的框架连接单元。 第一右框架和第二右框架在上下方向上可相对滑动,并且第一左框架和第二左框架可在上下方向上相对滑动。
    • 7. 发明授权
    • Image capturing apparatus including an image sensor having three photoelectric conversion characteristics with each corresponding to a range of luminance intensity
    • 包括具有三个光电转换特性的图像传感器的图像捕获装置,每个对应于亮度范围
    • US08013918B2
    • 2011-09-06
    • US11717882
    • 2007-03-14
    • Koichi KamonTsuyoshi IwamotoTomokazu Kakumoto
    • Koichi KamonTsuyoshi IwamotoTomokazu Kakumoto
    • H04N5/335
    • H04N5/243H04N5/2352H04N5/2355H04N5/35518H04N5/35527H04N2101/00
    • There is described an image capturing apparatus, which makes it possible to unify the gradation characteristics all over the captured image into the same characteristic. The image capturing apparatus includes an image sensor that is provided with a first photoelectric conversion characteristic, a second photoelectric conversion characteristic being different from the first photoelectric conversion characteristic and a third photoelectric conversion characteristic being a transient characteristic between the first photoelectric conversion characteristic and the second photoelectric conversion characteristic; and a characteristic converting section to convert the first photoelectric conversion characteristic, the second photoelectric conversion characteristic and the third photoelectric conversion characteristic to a reference photoelectric conversion characteristic. The first photoelectric conversion characteristic is a linear characteristic, the second photoelectric conversion characteristic is a logarithmic characteristic and the reference photoelectric conversion characteristic is either a linear or a logarithmic characteristic.
    • 描述了一种图像捕获装置,其使得可以将捕获的图像全部的灰度特性统一到相同的特性。 图像捕获装置包括具有第一光电转换特性,与第一光电转换特性不同的第二光电转换特性的图像传感器和作为第一光电转换特性与第二光电转换特性之间的瞬态特性的第三光电转换特性 光电转换特性; 以及将第一光电转换特性,第二光电转换特性和第三光电转换特性转换为参考光电转换特性的特性转换部。 第一光电转换特性是线性特性,第二光电转换特性是对数特性,参考光电转换特性是线性或对数特性。
    • 8. 发明申请
    • Solid-state image sensing device
    • 固态摄像装置
    • US20070279505A1
    • 2007-12-06
    • US11803193
    • 2007-05-14
    • Tsuyoshi IwamotoShigehiro Miyatake
    • Tsuyoshi IwamotoShigehiro Miyatake
    • H04N5/335
    • H04N5/335H04N1/03H04N1/1934
    • A solid-state image sensing device is provided with n one-dimensional pixel arrays for sensing a document image by relative movement of the one-dimensional pixel arrays and the document image in a scanning direction. The solid-state image sensing device includes: an image readout circuit, commonly provided for the one-dimensional pixel arrays, for performing a horizontal readout operation from the one-dimensional pixel arrays with respect to image data acquired by sensing the document image, wherein a pixel array pitch of the one-dimensional pixel arrays in the scanning direction is set to at least (n+1)/n times as large as a pixel width of each of pixels constituting the one-dimensional pixel arrays in the scanning direction, where the symbol “n” represents a positive integer of 2 or more, and the symbol “/” represents division.
    • 固态图像感测装置设置有n个一维像素阵列,用于通过一维像素阵列和原稿图像在扫描方向上的相对运动来感测文档图像。 固态图像感测装置包括:通常为一维像素阵列提供的图像读出电路,用于相对于通过感测文档图像获取的图像数据,从一维像素阵列执行水平读出操作,其中 扫描方向上的一维像素阵列的像素阵列间距被设定为构成扫描方向的一维像素阵列的像素的像素宽度的至少(n + 1)/ n倍, 其中符号“n”表示2以上的正整数,符号“/”表示除法。
    • 9. 发明授权
    • Optical waveguide, acousto-optic deflector and manufacturing method thereof
    • 光波导,声光偏转器及其制造方法
    • US06282357B1
    • 2001-08-28
    • US09386853
    • 1999-08-31
    • Michio KadotaTsuyoshi Iwamoto
    • Michio KadotaTsuyoshi Iwamoto
    • G02B610
    • G02F1/335
    • An acousto-optic deflector which has a thin film waveguide layer on a buffer layer formed on a substrate and an IDT and light incidence/emergence means on the thin film waveguide layer. As the thin film waveguide layer, a piezoelectric material such as a ZnO film is used. As the substrate, a material with a resistivity of not more than 20 &OHgr;cm is used. Sezawa waves are excited on the thin film waveguide layer by the IDT, and a laser beam traveling in the thin film waveguide layer is deflected by the Sezawa waves. If the ZnO thin film waveguide layer has a thickness of h and if the excited Sezawa waves have a wavelength of &lgr;, 0.2
    • 声光偏转器,其在衬底上形成缓冲层上的薄膜波导层,在薄膜波导层上具有IDT和光入射/出射装置。 作为薄膜波导层,使用ZnO膜等压电材料。 作为基板,使用电阻率不超过20欧姆·厘米的材料。 Sezawa波被IDT在薄膜波导层上激发,并且在薄膜波导层中行进的激光束被Sezawa波偏转。 如果ZnO薄膜波导层具有h的厚度,并且如果激发的Sezawa波具有lamb的波长,则满足0.2