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45 条记录 (耗时 0.018 秒)

    Thickness detecting sensor
    3.
    发明授权
    Thickness detecting sensor 失效
    厚度检测传感器

    公开(公告)号：US07019539B2

    公开(公告)日：2006-03-28

    申请号：US10843002

    申请日：2004-05-11

    申请人： Toshimitsu Fujiwara ,  Hideyuki Bingo ,  Masahiro Kinoshita

    发明人： Toshimitsu Fujiwara ,  Hideyuki Bingo ,  Masahiro Kinoshita

    IPC分类号： G01R27/26

    CPC分类号： G01B7/08

    摘要： A thickness detecting sensor can widely set a dynamic range for detecting the thickness of a medium, and exactly detect the thickness of the medium even when the dynamic range is widely set in this way. Therefore, the thickness detecting sensor has a fixing electrode and a movable electrode arranged so as to be opposed to each other, a plunger for changing the gap between the electrodes by coming in contact with the medium, and a CR oscillating circuit and an FV converting circuit for converting electrostatic capacity stored between the electrodes into an electric signal for detecting the thickness of the medium. The rear end portion of the plunger comes in contact with the electrode face of the gap side of the movable electrode. The movable electrode is displaced in the direction separated from the fixing electrode correspondingly to the thickness of the medium.

    摘要翻译： 厚度检测传感器可以广泛地设置用于检测介质厚度的动态范围，并且即使当以这种方式广泛设置动态范围时，也能精确地检测介质的厚度。 因此，厚度检测传感器具有固定电极和布置成彼此相对的可动电极，用于通过与介质接触来改变电极之间的间隙的柱塞，以及CR振荡电路和FV转换 用于将存储在电极之间的静电电容转换成用于检测介质厚度的电信号的电路。 柱塞的后端部与可动电极的间隙侧的电极面接触。 对应于介质的厚度，可移动电极沿着与固定电极分离的方向移位。

    Liquid developer monitoring device, liquid developer controlling system, and image forming apparatus using same
    4.
    发明授权
    Liquid developer monitoring device, liquid developer controlling system, and image forming apparatus using same 失效
    液体显影剂监测装置，液体显影剂控制系统和使用它的成像装置

    公开(公告)号：US5724629A

    公开(公告)日：1998-03-03

    申请号：US671880

    申请日：1996-06-28

    申请人： Shuji Iino ,  Toshimitsu Fujiwara ,  Hidetoshi Miyamoto ,  Masami Yamada

    发明人： Shuji Iino ,  Toshimitsu Fujiwara ,  Hidetoshi Miyamoto ,  Masami Yamada

    IPC分类号： G03G15/11 ,  G03G15/10

    CPC分类号： G03G15/105

    摘要： This invention relates to a liquid developer monitoring device comprising a first electrode which contacts with a liquid developer comprising a liquid medium and electrically charged toner particles dispersed therein, a second electrode being either a developing roller or a separate roller which provides a fresh surface and immerses said surface in the liquid developer, an electric power source which applies a bias voltage between said first and second electrodes so as to deposit the toner particles on the second electrode, and a sensor which measures magnitude of current flowing between said first and second electrodes during the deposition of the toner particles. A cleaning device removes the deposited toner on the second electrode. The sensor includes an electric coil, a magnet inserted in the coil and a Hall element.

    摘要翻译： 液体显影剂监测装置技术领域本发明涉及一种液体显影剂监测装置，其包括与包含液体介质的液体显影剂接触的第一电极和分散在其中的带电荷的调色剂颗粒，第二电极是提供新鲜表面的显影辊或单独的辊， 所述液体显影剂中的所述表面，在所述第一和第二电极之间施加偏置电压以将调色剂颗粒沉积在第二电极上的电源，以及测量在第一和第二电极之间流动的电流的大小的传感器 调色剂颗粒的沉积。 清洁装置去除第二电极上沉积的调色剂。 传感器包括电线圈，插入线圈中的磁体和霍尔元件。

    Developing apparatus
    5.
    发明授权
    Developing apparatus 失效
    开发设备

    公开(公告)号：US5206691A

    公开(公告)日：1993-04-27

    申请号：US828300

    申请日：1992-01-30

    申请人： Hiroshi Mizuno ,  Toshiya Natsuhara ,  Satoshi Deishi ,  Toshimitsu Fujiwara

    发明人： Hiroshi Mizuno ,  Toshiya Natsuhara ,  Satoshi Deishi ,  Toshimitsu Fujiwara

    IPC分类号： G03G15/08 ,  G03G15/09

    CPC分类号： G03G15/0928 ,  G03G15/0806

    摘要： A developing apparatus is arranged to supply toner onto the surface of a developing sleeve to form on it, a thin layer of toner triboelectrically charged by a restricting member, and to feed the toner layer onto an electrostatic latent image holding member having an electrostatic latent image formed on it for developing the latent image. At least part or all of the surface layer of the developing sleeve is formed by a mixed material mainly composed of crystalline polyamide resin and non-crystalline polyamide resin.

    摘要翻译： 显影装置被布置成将调色剂供应到显影套筒的表面上以在其上形成由限制构件摩擦带电的薄层调色剂，并将调色剂层供给到具有静电潜像的静电潜像保持构件上 形成在其上用于显影潜像。 显影套筒的表面层的至少一部分或全部由主要由结晶性聚酰胺树脂和非结晶性聚酰胺树脂构成的混合材料形成。

    KEY ILLUMINATION SWITCH MODULE AND LIGHT GUIDE SHEET
    6.
    发明申请
    KEY ILLUMINATION SWITCH MODULE AND LIGHT GUIDE SHEET 审中-公开
    关键照明开关模块和指导灯

    公开(公告)号：US20110284354A1

    公开(公告)日：2011-11-24

    申请号：US12935295

    申请日：2009-03-17

    申请人： Tomonobu Kato ,  Yasuhiro Tomisaka ,  Toshimitsu Fujiwara ,  Toshihiro Nimura

    发明人： Tomonobu Kato ,  Yasuhiro Tomisaka ,  Toshimitsu Fujiwara ,  Toshihiro Nimura

    IPC分类号： H01H5/18 ,  G02B6/00

    CPC分类号： H01H13/83 ,  H01H13/7006 ,  H01H2205/026 ,  H01H2219/044 ,  H01H2219/062 ,  H01H2227/00 ,  H01H2227/002 ,  H01H2227/026

    摘要： A key illumination switch module has a cover sheet that includes an adhesive layer in a rear surface thereof, a dome-shaped contact spring whose apex portion is bonded to a rear surface of the cover sheet by the adhesive layer, a board that includes a first fixed contact and a second fixed contact, the first fixed contact and the second fixed contact being switched between a conducting state and an insulated state by the contact spring, a light guide sheet that is disposed on a surface side of the cover sheet. In the light guide sheet, a through-hole is made at a position corresponding to the apex portion of the contact spring.

    摘要翻译： 钥匙照明开关模块具有在其后表面包括粘合剂层的覆盖片，其顶点部分通过粘合剂层粘合到覆盖片的后表面的圆顶状接触弹簧，包括第一 固定触点和第二固定触点，所述第一固定触点和所述第二固定触点通过所述触点弹簧在导通状态和绝缘状态之间切换，所述导光片设置在所述盖板的表面侧。 在导光片中，在与接触弹簧的顶部对应的位置形成有通孔。

    DISPLAY UNIT
    8.
    发明申请
    DISPLAY UNIT 失效
    显示单元

    公开(公告)号：US20090161388A1

    公开(公告)日：2009-06-25

    申请号：US12095410

    申请日：2006-12-13

    申请人： Tomonobu Kato ,  Toshimitsu Fujiwara

    发明人： Tomonobu Kato ,  Toshimitsu Fujiwara

    IPC分类号： F21V7/22 ,  F21V7/04

    CPC分类号： G09F13/08 ,  G02B6/0018 ,  G02B6/0036 ,  G02B6/006 ,  G02B6/0061 ,  G02F2001/133374 ,  G09F13/14 ,  G09F13/18 ,  Y10S362/812

    摘要： A display unit includes a light source and at least one or more transparent display plates. Each transparent display plate has a plurality of fine dimples formed on at least one surface thereof. Light rays from the light source are respectively made incident on the transparent display plates and are reflected by the plurality of fine dimples so that a pattern of at least one of characters, graphics, and symbols is made visually observed uniformly.

    摘要翻译： 显示单元包括光源和至少一个或多个透明显示板。 每个透明显示板具有形成在其至少一个表面上的多个细小凹坑。 来自光源的光线分别入射到透明显示板上并被多个微小的凹坑反射，使得在字符，图形和符号中的至少一个的图案被均匀地视觉上观察。

    Flow rate-measuring device
    9.
    发明授权
    Flow rate-measuring device 有权
    流量测量装置

    公开(公告)号：US07302862B2

    公开(公告)日：2007-12-04

    申请号：US10551669

    申请日：2004-03-22

    申请人： Toshimitsu Fujiwara ,  Satoshi Nozoe ,  Hidenari Kuribayashi

    发明人： Toshimitsu Fujiwara ,  Satoshi Nozoe ,  Hidenari Kuribayashi

    IPC分类号： G01F1/37

    CPC分类号： G01F1/6842 ,  G01F1/684 ,  G01F15/00

    摘要： A flow sensor 22 is provided on a wall surface of a flow path 4 in which a fluid to be measured. A member having minimal cross-section flow path 17 which has a diameter extremely smaller than that of the flow path 4 where the flow sensor 22 is provided is disposed at the downstream of the flow sensor 22.

    摘要翻译： 流量传感器22设置在流路4的壁面上，在该流路4中，待测流体。 具有最小横截面流路17的部件设置在流量传感器22的下游，该流路17的直径比流量传感器22的流路4的直径更小。