Developer removal method and developer removal device
    24.
    发明授权
    Developer removal method and developer removal device 有权
    显影剂去除方法和显影剂去除装置

    公开(公告)号:US07352982B2

    公开(公告)日:2008-04-01

    申请号:US10943985

    申请日:2004-09-20

    申请人: Hiroki Mori

    发明人: Hiroki Mori

    IPC分类号: G03G15/00

    CPC分类号: G03G15/0894

    摘要: A developing cartridge is placed on a supporting member such that a lengthwise direction of the developing cartridge is inclined with respect to the vertical and horizontal directions, collecting toner remaining in the developing cartridge at the lowest part in the developing cartridge. Then, a suction tube is inserted into a toner chamber of the developing cartridge and sucks up toner remaining in the developing cartridge.

    摘要翻译: 显影盒被放置在支撑构件上,使得显影盒的长度方向相对于垂直和水平方向倾斜,在显影盒中的最下部收集残留在显影盒中的调色剂。 然后,将吸管插入到显影盒的调色剂室中,并吸收残留在显影盒中的调色剂。

    Receiving device and automatic gain control method
    25.
    发明授权
    Receiving device and automatic gain control method 失效
    接收装置和自动增益控制方法

    公开(公告)号:US07352310B2

    公开(公告)日:2008-04-01

    申请号:US11753819

    申请日:2007-05-25

    IPC分类号: H03M1/62

    CPC分类号: H03M1/185

    摘要: A receiving device includes a receiver; a frequency converter; an A/D converter; and a digital signal processor, wherein the A/D converter includes a variable gain amplifier adjusting a signal level of the analog signal from the frequency converter; an A/D converting portion converting an analog signal from the variable gain amplifier into an m-bit digital signal and an n-bit digital signal and outputting the m-bit digital signal and the n-bit digital signal, the n-bit digital signal serving as an output signal to the digital signal processor; and a gain controller calculating a coarse adjustment gain of the variable gain amplifier on the basis of a power of the m-bit digital signal to control the gain of the variable gain amplifier and calculating a fine adjustment gain on the basis of a power of the n-bit digital signal to control the gain of the variable gain amplifier.

    摘要翻译: 接收装置包括接收机; 变频器; A / D转换器; 以及数字信号处理器,其中所述A / D转换器包括调节来自所述变频器的模拟信号的信号电平的可变增益放大器; A / D转换部分将来自可变增益放大器的模拟信号转换为m位数字信号和n位数字信号,并输出m位数字信号和n位数字信号,n位数字信号 信号作为数字信号处理器的输出信号; 以及增益控制器,其基于所述m位数字信号的功率,计算所述可变增益放大器的粗调增益,以控制所述可变增益放大器的增益,并且基于所述可变增益放大器的功率计算微调整增益 n位数字信号来控制可变增益放大器的增益。

    Semiconductor Laser Device and Manufacturing Method Thereof
    26.
    发明申请
    Semiconductor Laser Device and Manufacturing Method Thereof 失效
    半导体激光器件及其制造方法

    公开(公告)号:US20070280318A1

    公开(公告)日:2007-12-06

    申请号:US11665286

    申请日:2005-12-06

    IPC分类号: H01S5/00 H01L21/00

    摘要: A semiconductor laser device (1) includes: a substrate (3) having a principal plane (3a); a photonic crystal layer (7) having an epitaxial layer (2a) of gallium nitride formed on substrate (3) in a direction in which principal plane (3a) extends and a low refractive index material (2b) having a refractive index lower than that of epitaxial layer (2a); an n-type clad layer (4) formed on substrate (3); a p-type clad layer (6) formed on substrate (3); an active layer (5) that is interposed between n-type clad layer (4) and p-type clad layer (6) and emits light when a carrier is injected thereinto; and a GaN layer (12) that covers a region directly on photonic crystal layer (7). Thus, the semiconductor laser device can be manufactured without fusion.

    摘要翻译: 半导体激光装置(1)包括:具有主平面(3a)的基板(3); 具有在主平面(3a)延伸的方向上形成在衬底(3)上的氮化镓的外延层(2a)和具有折射率的低折射率材料(2b)的光子晶体层(7) 低于外延层(2a); 形成在基板(3)上的n型覆盖层(4); 形成在基板(3)上的p型覆盖层(6); 介于n型覆盖层(4)和p型覆盖层(6)之间的有源层(5),并且在载体被注入时发射光; 以及覆盖直接在光子晶体层(7)上的区域的GaN层(12)。 因此,可以不融合地制造半导体激光装置。

    Reusable developer cartridge and image forming apparatus for facilitating the removal of toner during refilling
    27.
    发明授权
    Reusable developer cartridge and image forming apparatus for facilitating the removal of toner during refilling 有权
    可重复使用的显影剂盒和图像形成装置,用于在再填充期间便于去除调色剂

    公开(公告)号:US07236726B2

    公开(公告)日:2007-06-26

    申请号:US11338721

    申请日:2006-01-25

    IPC分类号: G03G15/08

    CPC分类号: G03G15/0875 G03G15/0868

    摘要: A developer cartridge includes a casing, an agitator, and a developing roller. The casing has a first inner space serving as a developer accommodating chamber that accommodates developer and a second inner space serving as a developing chamber in communication with the developer accommodating chamber. The agitator is disposed in the developer accommodating chamber and has a shaft portion that is rotatably supported in the casing. The agitator is rotatable about the shaft portion. The developing roller is disposed in the developing chamber and is rotatably supported in the casing. The casing is formed with a developer opening located at a position closer to the developing chamber than the shaft portion is.

    摘要翻译: 显影剂盒包括壳体,搅拌器和显影辊。 壳体具有用作容纳显影剂的显影剂容纳室的第一内部空间和用作与显影剂容纳室连通的显影室的第二内部空间。 搅拌器设置在显影剂容纳室中,并且具有可旋转地支撑在壳体中的轴部。 搅拌器可绕轴部转动。 显影辊设置在显影室中并被可旋转地支撑在壳体中。 壳体形成有位于比轴部分更靠近显影室的位置处的显影剂开口。

    Shaft sealing apparatus
    28.
    发明授权

    公开(公告)号:US07055825B2

    公开(公告)日:2006-06-06

    申请号:US10718569

    申请日:2003-11-24

    IPC分类号: F16J15/32

    摘要: Herein disclosed is a shaft sealing apparatus which comprises a vacuum casing formed with a vacuum chamber, a driving shaft having an outer cylindrical surface and movably extending in the vacuum chamber of the vacuum casing, and a sealing ring in the form of an annular ring shape and including a sealing lip held in contact with the outer cylindrical surface of the driving shaft, an annular spring member operative to impart a force to the sealing lip to ensure that the sealing lip is held in tight contact with the outer cylindrical surface of the driving shaft, and a peripheral portion radially outwardly extending from the sealing lip, in which the outer cylindrical surface of the driving shaft is smaller in surface roughness Ra than 0.1 (μm).