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    Surface-moving-body driving device, belt device, and image forming apparatus
    1.
    发明申请
    Surface-moving-body driving device, belt device, and image forming apparatus 审中-公开
    表面移动体驱动装置，皮带装置和图像形成装置

    公开(公告)号：US20080145102A1

    公开(公告)日：2008-06-19

    申请号：US12000382

    申请日：2007-12-12

    申请人： Tsutomu Katoh ,  Mitsuru Takahashi ,  Nobuto Yokokawa ,  Kazuosa Kuma ,  Takeshi Fukao ,  Yoshihiro Fujiwara ,  Yoshiharu Kishi

    发明人： Tsutomu Katoh ,  Mitsuru Takahashi ,  Nobuto Yokokawa ,  Kazuosa Kuma ,  Takeshi Fukao ,  Yoshihiro Fujiwara ,  Yoshiharu Kishi

    IPC分类号： G03G15/00 ,  F16H37/02

    CPC分类号： G03G15/757 ,  G03G2215/0129

    摘要： A surface moving body includes an endless surface that is capable of making an endless movement. A surface-moving-body drive mechanism includes a driving source of a driving force for moving the surface moving body and a drive transmission mechanism for transmitting the driving force from the driving source to the surface moving body. At least a part of the surface-moving-body drive mechanism is arranged in a surface-moving-body occupying space surrounded by two surfaces defined by ends of the endless surface in a width direction orthogonal to a surface moving direction of the endless surface and the endless surface.

    摘要翻译： 表面移动体包括能够进行无限次移动的环形表面。 表面移动体驱动机构包括用于使表面移动体移动的驱动力的驱动源和用于将驱动力从驱动源传递到表面移动体的驱动传递机构。 表面移动体驱动机构的至少一部分配置在由环形表面的端部限定的两个表面所包围的表面移动体占据空间中，该表面在与环形表面的表面移动方向正交的宽度方向上， 无尽的表面。

    Development device, process cartridge, and image forming apparatus
    6.
    发明授权
    Development device, process cartridge, and image forming apparatus 有权
    显影装置，处理盒和成像装置

    公开(公告)号：US08326180B2

    公开(公告)日：2012-12-04

    申请号：US12709022

    申请日：2010-02-19

    申请人： Yoshihiro Fujiwara ,  Yasuo Miyoshi ,  Takuya Seshita ,  Norio Kudo

    发明人： Yoshihiro Fujiwara ,  Yasuo Miyoshi ,  Takuya Seshita ,  Norio Kudo

    IPC分类号： G03G15/04

    CPC分类号： G03G15/09 ,  G03G15/0855 ,  G03G15/0865 ,  G03G15/0879 ,  G03G15/0886 ,  G03G15/0893 ,  G03G2215/0609 ,  G03G2215/0822 ,  G03G2215/0838

    摘要： A development device to develop a latent image with two-component developer includes a developer carrier disposed facing the image carrier, to carry the developer, a magnetic field generator disposed inside the developer carrier, to form multiple magnetic poles around the developer carrier, an interior wall dividing the interior of the development device into a first transport chamber and a second transport chamber parallel to the first transport chamber, a first transport member disposed in the first transport chamber, facing the developer carrier, to supply the developer to the developer carrier while transporting the developer longitudinally, a second transport member disposed in the second transport chamber, facing the developer carrier, to transport the developer separated from the developer carrier longitudinally, a partition disposed between the developer carrier and the second transport member to prevent resupply of the used developer in the second transport chamber from to the developer carrier.

    摘要翻译： 利用双组分显影剂开发潜像的显影装置包括：面向图像载体设置的显影剂载体，以携带显影剂，设置在显影剂载体内部的磁场发生器，以在显影剂载体周围形成多个磁极;内部 将显影装置的内部分隔成平行于第一输送室的第一输送室和第二输送室，第一输送构件，设置在第一输送室中，面向显影剂载体，以将显影剂供应到显影剂载体上， 沿纵向输送显影剂的第二输送构件，设置在第二输送室中的面向显影剂载体的第二输送构件，用于输送从显影剂载体纵向纵向分离的显影剂，设置在显影剂载体和第二输送构件之间的隔板，以防止再次使用所用的 开发商在第二个运输室从到 开发商承运人

    SEMICONDUCTOR RELAY
    7.
    发明申请
    SEMICONDUCTOR RELAY 有权
    半导体继电器

    公开(公告)号：US20120199851A1

    公开(公告)日：2012-08-09

    申请号：US13500710

    申请日：2010-10-07

    申请人： Narutoshi Hoshino ,  Yoshihiro Fujiwara ,  Takeshi Shibano ,  Shinsuke Taka

    发明人： Narutoshi Hoshino ,  Yoshihiro Fujiwara ,  Takeshi Shibano ,  Shinsuke Taka

    IPC分类号： H01L31/16

    CPC分类号： H01L31/153 ,  H01L31/147 ,  H01L2224/0603 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2224/48257 ,  H01L2224/48465 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/3025 ,  H03K17/6871 ,  H03K17/689 ,  H03K17/785 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2924/00012

    摘要： A semiconductor relay includes two MOSFETs; a light emitting element; a light-receiving drive element for switching on and off the two MOSFETs; two output and two input conductor plates electrically connected to the two MOSFETs and the light emitting element, respectively; and an encapsulating resin encapsulating the two MOSFETs, the light emitting element, the light-receiving drive element, the two output and the two input conductor plates. The two output and two input conductor plates includes terminal portions which protrude outside the encapsulating resin and are mounted on a common printed circuit board. Further, the two output conductor plates includes mount portions on which the two MOSFETs are mounted or on which drain electrodes of the two MOSFETs are connected, and the mount portions are encapsulated by the encapsulating resin in such an orientation that a thickness direction of the mount portions intersects that of the printed circuit board.

    摘要翻译： 半导体继电器包括两个MOSFET; 发光元件; 用于接通和断开两个MOSFET的光接收驱动元件; 两个输出和两个输入导体板分别电连接到两个MOSFET和发光元件; 以及封装了两个MOSFET，发光元件，受光驱动元件，两个输出和两个输入导体板的封装树脂。 两个输出和两个输入导体板包括突出在封装树脂之外并且安装在公共印刷电路板上的端子部分。 此外，两个输出导体板包括其上安装有两个MOSFET的安装部分或两个MOSFET的漏电极连接的安装部分，并且安装部分被封装树脂封装成使得安装件的厚度方向 部分与印刷电路板的部分相交。

    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    8.
    发明申请
    DEVELOPMENT DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
    开发设备，过程盒和图像形成装置

    公开(公告)号：US20100202805A1

    公开(公告)日：2010-08-12

    申请号：US12700834

    申请日：2010-02-05

    申请人： Yasuo MIYOSHI ,  Norio Kudo ,  Yoshihiro Fujiwara ,  Tsukuru Kai ,  Hiroshi Hosokawa ,  Hiroaki Okamoto

    发明人： Yasuo MIYOSHI ,  Norio Kudo ,  Yoshihiro Fujiwara ,  Tsukuru Kai ,  Hiroshi Hosokawa ,  Hiroaki Okamoto

    IPC分类号： G03G15/09

    CPC分类号： G03G15/0887 ,  G03G15/0898 ,  G03G15/0921 ,  G03G2215/0609

    摘要： A development device includes a developer containing part containing two-component developer, a cylindrical developer carrier to carry by rotation the developer to a development range, a first developer transport member disposed in the developer containing part, to supply the developer to the developer carrier while transporting the developer in an axial direction of the developer carrier, and a magnetic field generator disposed inside the developer carrier, having three developer-carrying magnetic poles, consisting of a development pole to generate a first magnetic field in the development range, a pre-development pole to generate a second magnetic field to transport the developer supplied from the developer containing part to the development range, and a post-development pole to generate a third magnetic field disposed between the first magnetic field and the second magnetic field, to transport the developer to a release position where the developer is separated from the developer carrier.

    摘要翻译： 显影装置包括含有双组分显影剂的显影剂含有部分，通过将显影剂旋转到显影范围来承载的圆柱形显影剂载体，设置在显影剂容纳部分中的第一显影剂传送构件，以将显影剂供应到显影剂载体，同时 在显影剂载体的轴向方向上运送显影剂，以及设置在显影剂载体内的磁场发生器，具有由显影极组成的三个显影剂携带磁极，以在显影范围内产生第一磁场; 显影极，以产生第二磁场，以将从显影剂容纳部供应的显影剂输送到显影范围;以及后显影极，以产生设置在第一磁场和第二磁场之间的第三磁场，以输送 开发商到开发人员与开发人员分开的释放位置 特里尔

    DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    9.
    发明申请
    DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
    开发设备，过程盒和图像形成装置

    公开(公告)号：US20090238610A1

    公开(公告)日：2009-09-24

    申请号：US12405590

    申请日：2009-03-17

    申请人： Yasuo MIYOSHI ,  Yoshihiro Fujiwara ,  Takuya Seshita ,  Norio Kudo

    发明人： Yasuo MIYOSHI ,  Yoshihiro Fujiwara ,  Takuya Seshita ,  Norio Kudo

    IPC分类号： G03G15/09

    CPC分类号： G03G15/0921

    摘要： A first carrying member supplies a developer to a developer carrier at the position of a developer attracting magnetic pole H4 while longitudinally carrying the developer, and a second carrying member carries the developer released from the developer carrier at the position of a developer releasing magnetic pole H3. The developer carrier 13a has two magnetic poles H2 and H4 of the same polarity sandwiching the developer releasing magnetic pole H3. Moreover, the developer releasing magnetic pole H3 is formed by the two magnetic poles H2 and H4 so that the polarity of the developer releasing magnetic pole H3 differs from the polarity of the two magnetic poles H2 and H4.

    摘要翻译： 第一承载构件在显影剂纵向承载显影剂的同时在显影剂吸引磁极H4的位置处将显影剂供应到显影剂载体，并且第二承载构件在显影剂释放磁极H3的位置处携带从显影剂载体释放的显影剂 。 显影剂载体13a具有夹着显影剂释放磁极H3的相同极性的两个磁极H2和H4。 此外，释放磁极H3的显影剂由两个磁极H2和H4形成，使得显影剂释放磁极H3的极性与两个磁极H2和H4的极性不同。

    Method for evaluating changes in resistance of electric resistance member and image forming apparatus using same
    10.
    发明申请
    Method for evaluating changes in resistance of electric resistance member and image forming apparatus using same 失效
    评价电阻部件的电阻变化的方法及使用该电阻部件的成像装置

    公开(公告)号：US20050013636A1

    公开(公告)日：2005-01-20

    申请号：US10861440

    申请日：2004-06-07

    申请人： Yuuji Sawai ,  Yoshihiro Fujiwara ,  Shin Kayahara ,  Hiromi Ogiyama ,  Atsushi Takehara ,  Ken Yoshida ,  Shinji Kato

    发明人： Yuuji Sawai ,  Yoshihiro Fujiwara ,  Shin Kayahara ,  Hiromi Ogiyama ,  Atsushi Takehara ,  Ken Yoshida ,  Shinji Kato

    IPC分类号： G01R27/02 ,  G03G15/01 ,  G03G15/16

    CPC分类号： G03G15/1685

    摘要： A method for evaluating an electric resistance member of an image forming apparatus which can maintain good image quality, without the occurrence of transfer defects such as insufficient transfer, even in a long-term use. An intermediate transfer belt of the image forming apparatus, which is evaluated based on a fluctuation characteristic of the resistivity in a period of continuous voltage application, is used. The absolute value Δρs of the amount of changes in the surface resistivity of the intermediate transfer belt within 2 seconds to 100 seconds from the beginning of voltage application is 0.3 [Log(Ω/)] or less, when the surface resistivity ρs is measured by applying a voltage of 500 V. The absolute value Δρv of the amount of changes in the volume resistivity within 2 seconds to 100 seconds from the beginning of voltage application is 0.5 [Log(Ω·cm)] or less, when the volume resistivity ρv is measured by applying a voltage of 200 V.

    摘要翻译： 一种图像形成装置的电阻部件的评价方法，即使在长期使用中也能够保持良好的图像质量，而不会发生转印不良等转印缺陷。 使用基于连续电压施加期间的电阻率的波动特性来评价的图像形成装置的中间转印带。 从施加电压开始的2秒至100秒内，中间转印带的表面电阻率变化量的绝对值Deltarhos为0.3 [Log（Ω/定制字符文件=“US20050013636A1-20050120-P00900）”。 当通过施加500V的电压测量表面电阻率rhos时，TIF“wi =”20“he =”20“id =”custom-character-00001“/>）]或更小。量的绝对值Deltarhov 当通过施加200V的电压测量体积电阻率rhov时，从施加电压开始的2秒至100秒内的体积电阻率的变化为0.5 [Log（Ω·cm）]以下。