ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PRODUCTION METHOD OF THE SAME, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
    1.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PRODUCTION METHOD OF THE SAME, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 有权
    电子照相机,其生产方法,图像形成装置和工艺盒

    公开(公告)号:US20120008984A1

    公开(公告)日:2012-01-12

    申请号:US13256989

    申请日:2010-03-17

    IPC分类号: G03G15/00 G03G5/04

    摘要: An electrophotographic photoconductor having a photosensitive layer and a crosslinked resin surface layer over a support, wherein shapes of concaves and convexes in a surface of the electrophotographic photoconductor are measured by a surface roughness/profile measuring device to obtain one-dimensional data arrays, the arrays are subjected to multiresolution analysis (MRA-1) through wavelet transformation to be separated into six frequency components including HHH, HHL, HMH, HML, HLH and HLL to obtain one-dimensional data arrays, the arrays of the HHL are thinned out to be reduced 1/10 to 1/100, thereby producing one-dimensional data arrays, which are then subjected to multiresolution analysis (MRA-2) through wavelet transformation to be separated into six frequency components including LHH, LHL, LMH, LML, LLH and LLL to thereby obtain 12 frequency components in total; and a center-line average roughness (WRa) of the 12 frequency components satisfies relationship (i) below. 1−597×WRa(HML)+238×WRa(HLH)−95×WRa(LHL)+84×WRa(LMH)−79×WRa(LML)+55×WRa(LLH)−17×WRa(LLL)>0  (i)

    摘要翻译: 在支撑体上具有感光层和交联树脂表面层的电子照相感光体,其中通过表面粗糙度/轮廓测量装置测量电子照相感光体的表面中的凹凸形状,以获得一维数据阵列,阵列 通过小波变换进行多分辨率分析(MRA-1)分离为HHH,HHL,HMH,HML,HLH和HLL等六个频率分量,得到一维数据阵列,将HHL的阵列稀疏化为 减少1/10至1/100,从而产生一维数据阵列,然后通过小波变换进行多分辨率分析(MRA-2),将其分为六个频率分量,包括LHH,LHL,LMH,LML,LLH和 从而获得12个频率分量; 并且12个频率分量的中心线平均粗糙度(WRa)满足以下关系式(i)。 1-597×WRa(HML)+ 238×WRa(HLH)-95×WRa(LHL)+84×WRa(LMH)-79×WRa(LML)+ 55×WRa(LLH)-17×WRa(LLL) > 0(i)

    Light-emitting diode device and production method thereof
    4.
    发明授权
    Light-emitting diode device and production method thereof 失效
    发光二极管装置及其制造方法

    公开(公告)号:US07528417B2

    公开(公告)日:2009-05-05

    申请号:US10544940

    申请日:2004-02-09

    IPC分类号: H01L21/00

    CPC分类号: H01L33/30 H01L33/02 H01L33/14

    摘要: A double hetero structure light-emitting diode device includes an active layer (6), a positive-electrode-side cladding layer, a negative-electrode-side cladding layer (4), a window layer (9) and an undoped AlInP layer. The positive-electrode-side cladding layer includes an undoped AlInP layer (7) grown to have a thickness of 0.5 μm and an intermediate layer (8) doped to assume p-type conductivity and having an intermediate energy band gap value between that of the undoped AlInP layer and that of the window layer. The window layer on the intermediate layer is a GaP layer grown at 730° C. or higher and at a growth rate of 7.8 μm/hour or more in the presence of Ze serving as a dopant. The negative-electrode-side cladding layer is provided with an undoped AlInP layer (5) having a thickness of 0.1 μm or more. With this configuration, there is provided a light-emitting diode device that enhances the crystallinity of a window layer, prevents generation of faults caused by a high-temperature process and attains high luminance at a wavelength falling within a yellow-green band.

    摘要翻译: 双异质结构发光二极管装置包括有源层(6),正电极侧覆层,负电极侧覆层(4),窗口层(9)和未掺杂的AlInP层。 正电极侧包覆层包括生长为厚度为0.5μm的未掺杂的AlInP层(7)和被掺杂为具有p型导电性的中间层(8),并且具有中间能带隙值 未掺杂的AlInP层和窗口层的。 中间层上的窗口层是在作为掺杂剂的Ze的存在下,在730℃以上,生长速度为7.8μm/小时以上的GaP层。 负极侧包层设置有厚度为0.1μm以上的未掺杂的AlInP层(5)。 采用这种结构,提供了一种提高窗口层的结晶度的发光二极管装置,防止由高温处理引起的故障的产生,并且在落在黄绿色带中的波长下获得高亮度。

    Electrophotographic photoreceptor and method of recycling the electrophotographic photoreceptor
    5.
    发明授权
    Electrophotographic photoreceptor and method of recycling the electrophotographic photoreceptor 有权
    电子照相感光体和回收电子照相感光体的方法

    公开(公告)号:US07356280B2

    公开(公告)日:2008-04-08

    申请号:US11765080

    申请日:2007-06-19

    IPC分类号: G03G15/00

    摘要: An electrophotographic photoreceptor including a cylindrical substrate including a photosensitive layer on an outer circumferential surface thereof and a flange adhesively fixed to at least one end of the cylindrical substrate. The flange has a joint to which a separation jig is applied to apply a tensility in a direction of separating the flange from the cylindrical substrate. A method of recycling the electrophotographic photoreceptor fills an elastic body with a fluid to inflate and contact the elastic body at the outer circumferential surface of the electrophotographic photoreceptor upon application of pressure to grasp the electrophotographic photoreceptor in the jig, and the jig is applied to the joint to pull the flange in a direction of separating the flange from the cylindrical substrate.

    摘要翻译: 一种电子照相感光体,包括在其外圆周表面上包括感光层的圆柱形基底和粘合地固定到圆柱形基底的至少一端的凸缘。 凸缘具有接合部,在该接头上施加有分离夹具,以沿着将凸缘与圆柱形基板分离的方向施加张力。 电子照相感光体的再循环方法利用流体填充弹性体,在施加压力的同时使电子照相感光体的外周面的弹性体膨胀并接触,以夹持夹具中的电子照相感光体,并将该夹具 接头以沿着使凸缘与圆柱形基板分离的方向拉动凸缘。

    Emergency notification system and emergency notification device
    6.
    发明授权
    Emergency notification system and emergency notification device 有权
    紧急通知系统和紧急通知装置

    公开(公告)号:US07308246B2

    公开(公告)日:2007-12-11

    申请号:US10238628

    申请日:2002-09-11

    CPC分类号: G08B25/016 G08B25/08

    摘要: An emergency notification uses a normal cellular telephone terminal instead of a dedicated terminal without requiring communication using a voice. An emergency notification system has a mobile communication network including a cellular telephone terminal, an emergency notification device for receiving an emergency notification, a communication line connecting the mobile communication network and the emergency notification device, and the cellular telephone terminal including display means for displaying a menu for identifying kind of emergency notification on a display screen and means for performing the emergency notification in response to selection of one of items in the menu by a user.

    摘要翻译: 紧急通知使用普通的蜂窝电话终端而不是专用终端,而不需要使用语音进行通信。 紧急通知系统具有移动通信网络,包括蜂窝电话终端,用于接收紧急通知的紧急通知装置,连接移动通信网络的通信线路和紧急通知装置,以及包括显示装置的蜂窝电话终端 用于在显示屏幕上识别种类的紧急通知的菜单,以及响应于用户对菜单中的一个项目的选择而执行紧急通知的装置。

    Apparatus and method of detecting surface convexity of members, and method of producing the members
    7.
    发明授权
    Apparatus and method of detecting surface convexity of members, and method of producing the members 有权
    检测构件表面凸度的装置和方法,以及制造构件的方法

    公开(公告)号:US07263876B2

    公开(公告)日:2007-09-04

    申请号:US10246411

    申请日:2002-09-19

    IPC分类号: G01B5/28

    摘要: A method of detecting a convexity present on a surface of a belt-shaped member (belt) or a roll-shaped member (roller), includes frictionizing (abrading) a surface of the member with a plate, and detecting at least one of (1) a vibration generated on the plate or (2) a change of pressure applied to the plate, to detect the convexity on the surface of the member.

    摘要翻译: 检测存在于带状部件(带)或辊状部件(辊)的表面上的凸部的方法包括:使用板将构件的表面摩擦(研磨),并检测( 1)在板上产生的振动或(2)施加到板的压力变化,以检测构件表面上的凸度。

    Image forming apparatus and charging device therefor
    10.
    发明申请
    Image forming apparatus and charging device therefor 有权
    图像形成装置及其充电装置

    公开(公告)号:US20050232659A1

    公开(公告)日:2005-10-20

    申请号:US11147231

    申请日:2005-06-08

    申请人: Junichi Yamazaki

    发明人: Junichi Yamazaki

    IPC分类号: G03G21/18 G03G15/02 G03G15/04

    CPC分类号: G03G15/0266 G03G2215/021

    摘要: A charging device of the present invention includes a charge roller adjoining or contacting the surface of a photoconductive element. A DC and an AC voltage source output a DC and an AC voltage, respectively. A voltage applying device superposes the DC and AC voltage and applies the resulting superposed voltage to the charge roller. A waveform controller causes the AC voltage source to generate an AC voltage having the waveform pattern of particular noise and frequency lying in a preselected range.

    摘要翻译: 本发明的充电装置包括与光电导元件的表面邻接或接触的充电辊。 DC和AC电压源分别输出DC和AC电压。 电压施加装置叠加DC和AC电压,并将所得到的叠加电压施加到充电辊。 波形控制器使AC电压源产生具有特定噪声和频率的波形图案位于预选范围内的交流电压。