Developing device and image forming apparatus including the same
    1.
    发明授权
    Developing device and image forming apparatus including the same 有权
    显影装置和包括其的图像形成装置

    公开(公告)号:US08660470B2

    公开(公告)日:2014-02-25

    申请号:US13491200

    申请日:2012-06-07

    IPC分类号: G03G15/09

    摘要: A developing device includes first and second developer carriers facing each other in a facing region, a regulating member that regulates a layer thickness of developer, and a separation member. The first and second developer carriers respectively include first and second magnetic members that are respectively magnetized with first and second facing magnetic poles having opposite polarities. The separation member separates the developer so that the developer is supplied toward the first and second developer carriers. The separation member is disposed such that distances between the separation member and the first and second developer carriers are the smallest in a region in which a magnitude of a combined magnetic field of the first and second magnetic poles locally decreases as compared with a case where at least one of the first and second developer carriers is independently disposed due to interaction between the first and second facing magnetic poles.

    摘要翻译: 显影装置包括在面对区域中彼此面对的第一和第二显影剂载体,调节显影剂的层厚度的调节构件和分离构件。 第一和第二显影剂载体分别包括分别由具有相反极性的第一和第二面对磁极磁化的第一和第二磁性构件。 分离构件分离显影剂,使得显影剂朝向第一和第二显影剂载体供应。 分离构件被布置成使得分离构件和第一和第二显影剂载体之间的距离在第一和第二磁极的组合磁场的大小局部减小的区域中最小, 由于第一和第二面对磁极之间的相互作用,第一和第二显影剂载体中的至少一个被独立地设置。

    Photographic developing apparatus and electrifying apparatus
    2.
    发明授权
    Photographic developing apparatus and electrifying apparatus 失效
    照相显影装置和通电装置

    公开(公告)号:US5887233A

    公开(公告)日:1999-03-23

    申请号:US895556

    申请日:1997-07-16

    IPC分类号: G03G15/08 G03G15/02

    CPC分类号: G03G15/0812 G03G15/0806

    摘要: A photographic developing apparatus which visualizes a latent image formed on an image carrier is disclosed which includes:a developing powder carrier provided so as to be opposite to the image carrier;a layer forming member for forming a thin layer of developing powder over a circumferential surface of the developing powder carrier;a charge imparting member which is provided so as to be opposite to the developing powder carrier and causes an electric field between the charge imparting member and the developing powder carrier; andan electrification control member which is interposed between the charge imparting member and the developing powder carrier, and limits an ionization area caused by electric discharge in the electric field by receiving an intermediate electric potential between the electric potential of the charge imparting member and the electric potential of the developing powder carrier.

    摘要翻译: 公开了一种使形成在图像载体上的潜像可视化的照相显影装置,其包括:设置成与图像载体相对的显影粉末载体; 用于在显影粉末载体的圆周表面上形成显影粉末薄层的层形成部件; 电荷赋予构件,其设置成与显影粉末载体相对,并且在电荷施加构件和显影粉末载体之间引起电场; 以及带电控制构件,其插入在电荷施加构件和显影剂载体之间,并且通过在电荷赋予构件的电位和电荷赋予构件之间接收中间电位来限制由电场中的放电引起的电离区域 显影粉末载体的潜力。

    Single-component developing apparatus
    3.
    发明授权
    Single-component developing apparatus 失效
    单组分显影装置

    公开(公告)号:US5463452A

    公开(公告)日:1995-10-31

    申请号:US195049

    申请日:1994-02-14

    CPC分类号: G03G15/065 G03G15/0907

    摘要: A single-component developing apparatus comprising a developer holding member having a peripheral surface, a power supply section applying an AC developing bias voltage to the developer holding member, the AC developing bias voltage having a waveform with predetermined minimum value, maximum value and period, an electrostatic latent image receiving member opposing the developer holding member across a gap having predetermined width, a developer supplying section supplying a developer to the developer holding member, and a developer regulating member forming developer into a thin layer on the peripheral surface of the developer holding member by pressing on the developer holding member.In this arrangement the developer holding member transports the thin layer of developer towards the electrostatic latent image receiving member, and the transported thin layer of developer flies from the developer holding member across the gap to the electrostatic latent image receiving member in accordance with the AC developing bias voltage. The waveform of the AC developing bias voltage satisfies the inequality:t.sub.A /T.ltoreq.0.4wherein t.sub.A is rise time from minimum value to maximum value, and T is the period.

    摘要翻译: 一种单组分显影装置,包括具有外围表面的显影剂保持构件,向显影剂保持构件施加AC显影偏压的电源部分,具有预定最小值,最大值和周期的波形的AC显影偏压, 静电潜像接收部件,其跨越具有预定宽度的间隙与显影剂保持部件相对;将显影剂供给到显影剂保持部件的显影剂供给部;以及将显影剂调整部件形成为显影剂保持部件的外周面上的薄层 通过按压显影剂保持构件。 在这种布置中,显影剂保持构件将薄的显影剂传送到静电潜像接收构件,并且所输送的显影剂薄层根据AC显影剂从显影剂保持构件跨越间隙飞往静电潜像接收构件 偏压。 AC显影偏压的波形满足不等式:tA / T

    Developing device, assembly body, and image forming apparatus
    4.
    发明授权
    Developing device, assembly body, and image forming apparatus 有权
    显影装置,组装体和成像装置

    公开(公告)号:US08331832B2

    公开(公告)日:2012-12-11

    申请号:US12875598

    申请日:2010-09-03

    IPC分类号: G03G15/09

    摘要: A developing device includes: a first-developer-holding-member facing a surface of a rotating latent image carrier, it rotating such that a moving direction thereof is opposite to that of the carrier at a portion where they face; a second-developer-holding-member provided at a downstream-side of the first-developer-holding-member in a direction in which the carrier rotates, and facing the surface of the carrier, it rotating such that a moving direction thereof is the same as that of the carrier at a portion where they face; a ratio of circumferential speeds of the first-developer-holding-member and the second-developer-holding-member being variable; a splitting member that splits a developer for the first-developer-holding-member and the second-developer-holding-member by hitting against the developer located between the first-developer-holding-member and the second-developer-holding-member; a moving unit that moves the splitting member; and a control unit that controls the moving unit to move the splitting member to vary split ratio of the developer.

    摘要翻译: 显影装置包括:面向旋转潜像载体的表面的第一显影剂保持构件,其旋转使得其移动方向与其在它们所面对的部分处的方向相反; 第二显影剂保持构件,其沿着所述载体旋转的方向设置在所述第一显影剂保持构件的下游侧,并且与所述载体的表面相对地旋转,使得其的移动方向为 与承运人面对的部分相同; 第一显影剂保持部件和第二显影剂保持部件的圆周速度的比率是可变的; 分割构件,其通过撞击位于第一显影剂保持构件和第二显影剂保持构件之间的显影剂而分离用于第一显影剂保持构件和第二显影剂保持构件的显影剂; 使分离构件移动的移动单元; 以及控制单元,其控制所述移动单元移动所述分割构件以改变所述显影剂的分流比。

    DEVELOPING DEVICE, ASSEMBLY, AND IMAGE FORMING APPARATUS
    5.
    发明申请
    DEVELOPING DEVICE, ASSEMBLY, AND IMAGE FORMING APPARATUS 审中-公开
    开发设备,装配和图像形成装置

    公开(公告)号:US20110229215A1

    公开(公告)日:2011-09-22

    申请号:US12862274

    申请日:2010-08-24

    IPC分类号: G03G15/09

    摘要: A developing device includes a first developing member that rotates in a manner such that a moving direction of a portion opposing the image carrier is opposite a moving direction of the image carrier, a second developing member provided on a downstream side of the first developing member in a rotating direction of the image carrier and rotates in a manner such that a moving direction of a portion opposing the image carrier is the same as the moving direction of the image carrier, a distributing member supported movably relative to a proximal portion where the first developing member is closest to the second developing member so as to distribute developer to the first and second developing members by contact with the developer, and an a biasing member that biases the distributing member upstream in the rotating direction of the first developing member.

    摘要翻译: 显影装置包括:第一显影元件,其以与图像载体相对的部分的移动方向与图像载体的移动方向相反的方式旋转;第二显影元件,设置在第一显影元件的下游侧; 图像载体的旋转方向以与图像载体相对的部分的移动方向与图像载体的移动方向相同的方式旋转,分配构件相对于近端部分可移动地支撑,其中第一显影 构件最靠近第二显影构件,以便通过与显影剂接触将显影剂分配到第一和第二显影构件;以及偏压构件,其将分配构件沿第一显影构件的旋转方向上游偏置。

    Electronic level device and level staff used for electronic level device
    6.
    发明授权
    Electronic level device and level staff used for electronic level device 有权
    用于电子水平仪的电子水平仪和液位人员

    公开(公告)号:US09121698B2

    公开(公告)日:2015-09-01

    申请号:US13348538

    申请日:2012-01-11

    IPC分类号: G01C5/00 G01C9/00 G01C15/06

    CPC分类号: G01C5/00 G01C9/00 G01C15/06

    摘要: An electronic level includes a wide-angle lens system having a two-dimensional imaging element configured to form thereon a picture image including an image of a level staff assigned with a code pattern, an extraction part configured to extract the image of the level staff from the picture image, a height-level measurement value calculation part configured to obtain a height-level measurement value indicated by a portion of the code pattern in the image of the level staff extracted by the extraction part, the portion of the code pattern located at a collimation optical axis of the wide-angle lens system, and a calculation part configured to calculate a collimation height from the height-level measurement value.

    摘要翻译: 电子级包括具有二维成像元件的广角镜头系统,其被配置为在其上形成包括分配有代码图案的级别工作人员的图像的图像图像;提取部件,被配置为从 图像图像,高度值测量值计算部分,被配置为获得由提取部分提取的级别员工的图像中的代码模式的一部分指示的高度级测量值,位于 广角透镜系统的准直光轴,以及被配置为根据高度测量值计算准直高度的计算部。

    Temperature measuring apparatus and temperature measuring method
    8.
    发明授权
    Temperature measuring apparatus and temperature measuring method 有权
    温度测量仪和温度测量方法

    公开(公告)号:US08764288B2

    公开(公告)日:2014-07-01

    申请号:US13476264

    申请日:2012-05-21

    IPC分类号: G01J5/00 G01B9/02

    CPC分类号: G01J5/02 G01K1/026 G01K11/125

    摘要: A temperature measuring apparatus includes a light source, a first splitter, a second splitter, a reference beam reflector, an optical path length adjuster, a reference beam transmitting member, a first to an nth measuring beam transmitting member and a photodetector. The temperature measuring apparatus further includes an attenuator that attenuates the reference beam reflected from the reference beam reflector to thereby make an intensity thereof closer to an intensity of the measurement beam reflected from the temperature measurement object.

    摘要翻译: 温度测量装置包括光源,第一分离器,第二分离器,参考光束反射器,光程长度调节器,参考光束传输部件,第一至第N测量光束传输部件和光电检测器。 温度测量装置还包括衰减器,衰减从参考光束反射器反射的参考光束,从而使其强度更接近于从温度测量对象反射的测量光束的强度。

    Plasma processing apparatus and shower head
    9.
    发明授权
    Plasma processing apparatus and shower head 有权
    等离子处理装置和淋浴头

    公开(公告)号:US08747609B2

    公开(公告)日:2014-06-10

    申请号:US12888664

    申请日:2010-09-23

    CPC分类号: H01J37/3244 H01J37/3266

    摘要: A plasma processing apparatus includes a shower head that is installed within a processing chamber for processing a substrate therein so as to face a mounting table for mounting the substrate thereon and supplies a gas toward the substrate in a shower pattern through a plurality of gas discharge holes provided in a facing surface of the shower head facing the mounting table; a plurality of gas exhaust holes formed through the shower head to be extended from the facing surface of the shower head to an opposite surface from the facing surface; a multiple number of rod-shaped magnet pillars standing upright in a gas exhaust space communicating with the gas exhaust holes on the side of the opposite surface; and a driving unit that varies a distance between the magnet pillars and the gas exhaust holes by moving at least a part of the magnet pillars.

    摘要翻译: 一种等离子体处理装置,包括安装在用于处理基板的处理室内的淋浴喷头,面对用于将基板安装在其上的安装台,并通过多个气体排出孔向喷射基板喷射气体 设置在所述淋浴喷头的面向所述安装台的面对面上; 多个排气孔,其形成为穿过所述淋浴喷头,从所述喷淋头的相对表面延伸到与所述相对表面相反的表面; 多个杆状磁体柱直立放置在与相对表面侧的排气孔连通的排气空间中; 以及驱动单元,其通过移动至少一部分磁体柱来改变磁体柱和排气孔之间的距离。

    Temperature measuring apparatus and temperature measuring method
    10.
    发明授权
    Temperature measuring apparatus and temperature measuring method 有权
    温度测量仪和温度测量方法

    公开(公告)号:US07952717B2

    公开(公告)日:2011-05-31

    申请号:US12043406

    申请日:2008-03-06

    IPC分类号: G01B9/02

    CPC分类号: G01K11/125

    摘要: A temperature measuring apparatus includes a light source, a first splitter, a second splitter, a reference beam reflector, an optical path length adjuster, a reference beam transmitting member, a first to an nth measuring beam transmitting member and a photodetector. The temperature measuring apparatus further includes a controller that stores, as initial peak position data, positions of interference peaks respectively measured in advance by irradiating the first to the nth measuring beam onto the first to the nth measurement point of the temperature measurement object, and compares the initial peak position data to positions of interference peaks respectively measured during a temperature measurement to thereby estimate a temperature at each of the first to the nth measurement point.

    摘要翻译: 温度测量装置包括光源,第一分离器,第二分离器,参考光束反射器,光程长度调节器,参考光束传输部件,第一至第N测量光束传输部件和光电检测器。 温度测量装置还包括控制器,该控制器通过将第一至第N测量光束照射到温度测量对象的第一至第N测量点上,预先分别测量的干扰峰的位置作为初始峰值位置数据,并将其进行比较 初始峰值位置数据分别在温度测量期间测量的干涉峰位置,从而估计第一至第n测量点中的每一个处的温度。