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    • 1. 发明授权
    • Developing apparatus having a toner regulating member with an extended
lifetime
    • 具有寿命延长的调色剂调节部件的显影装置
    • US5495321A
    • 1996-02-27
    • US321326
    • 1994-10-11
    • Takayuki SunagaAkihiko KatoTakashi SakamotoHideaki Miyata
    • Takayuki SunagaAkihiko KatoTakashi SakamotoHideaki Miyata
    • G03G15/08G03G15/09G03G15/06
    • G03G15/0812G03G15/09G03G2215/0614
    • A developing apparatus using monocomponent developer comprising: monocomponent magnetic toner; a developer carrying body for carrying and transporting the monocomponent magnetic toner; a magnetic field generation unit fixed inside the developer carrying body; a developer supply unit for supplying the developer carrying body with the monocomponent magnetic toner; and a developer trimming member furnished to the developer supply unit for pressed contact with the circumference of the developer carrying body. The developer trimming member is made of a spring material and tipped with a sliding part which contacts the circumference of the developer carrying body slidingly and which is made of a rubber material. In this setup, the following condition is met:aP>bPwhere, P stands for the initial point of contact of the sliding part with the developer carrying body, a for the upstream end position of the sliding part in the direction of sliding, b for the downstream end position of the sliding part in the direction of sliding, aP for the length of the line segment connecting the position a with the point P, and bP for the length of the line segment connecting the position b with the point P.
    • 一种使用单组分显影剂的显影装置,包括:单组分磁性调色剂; 用于承载和运输单组分磁性调色剂的显影剂承载体; 固定在显影剂承载体内的磁场产生单元; 显影剂供应单元,用于向显影剂承载体供应单组分磁性调色剂; 以及显影剂修整构件,其被提供给显影剂供应单元,用于与显影剂承载体的周边压接。 显影剂修整构件由弹簧材料制成并且具有滑动部分,滑动部分滑动地与显影剂承载体的周边接触并且由橡胶材料制成。 在该设置中,满足以下条件:aP> bP其中,P表示滑动部件与显影剂承载体的初始接触点,a表示滑动部件沿滑动方向的上游端位置,b 对于滑动部分的滑动方向的下游端位置,连接位置a与点P的线段的长度为aP,连接位置b的线段的长度为点P为bP。
    • 2. 发明授权
    • Developing apparatus using monocomponent developer
    • 使用单组分显影剂的显影装置
    • US5469246A
    • 1995-11-21
    • US321312
    • 1994-10-11
    • Takayuki SunagaAkihiko KatoTakashi SakamotoHideaki Miyata
    • Takayuki SunagaAkihiko KatoTakashi SakamotoHideaki Miyata
    • G03G15/08G03G15/09
    • G03G15/0907
    • A developing apparatus using monocomponent developer comprising: a developer application unit for having a thin coat of monocomponent magnetic developer of a constant thickness applied to and held over a developer carrying body, the thin coat on the developer carrying body being moved close to an image carrying member; a transfer unit for getting an alternating electric field applied between the developer carrying body and the image carrying member to transfer aerially the thin coat of monocomponent magnetic developer from the developer carrying body to the image carrying member; and a developing unit for developing a latent image on the image carrying member using the transferred developer; wherein the following conditions are met:11.times.10.sup.5 /Vp-p.ltoreq.V.sub.D .ltoreq.13.times.10.sup.5 /Vp-p3.times.10.sup.5 /Vp-p.ltoreq.G.ltoreq.5.times.10.sup.5 /Vp-pwhere, V.sub.D stands for the dark developing potential in volts for the image developing region of the developing apparatus, Vp-p for the peak-to-peak value of the alternating electric field, and G for the gap in microns between the developer carrying body and the image carrying member.
    • 一种使用单组分显影剂的显影装置,包括:显影剂施加单元,其具有施加到显影剂承载体上并保持在显影剂承载体上的具有恒定厚度的单组分磁性显影剂的薄膜,显影剂承载体上的薄涂层移动靠近载体 会员; 转印单元,用于在显影剂承载体和图像承载构件之间施加交变电场,以将单组分的磁性显影剂的薄膜从显影剂承载体空气转移到图像承载构件; 以及显影单元,用于使用所转印的显影剂在所述图像承载部件上显影潜像; 其中满足以下条件:11×10 5 / Vp-p×VD = 13×10 5 / Vp-p 3×10 5 / Vp-p
    • 3. 发明授权
    • Developing apparatus
    • 开发设备
    • US5461465A
    • 1995-10-24
    • US48231
    • 1993-04-09
    • Takayuki SunagaAkihiko KatoToru IshikawaHideaki Miyata
    • Takayuki SunagaAkihiko KatoToru IshikawaHideaki Miyata
    • G03G15/08G03G15/09G03B9/36G03B9/58
    • G03G15/09G03G15/0817
    • A developing apparatus is disclosed, comprising a cylindrical developer support member which is provided facing an electrostatic latent image support member and transports developer attached to the surface, a developer controlling member which contacts the round surface of the developer support member under pressure to control the quantity of developer thereon, forming a thin layer of developer, and side seal members which contact the round surface of end portions of the developer support member and face the end portions of the developer controlling member along the axis of the developer support member to prevent leakage of developer, and whose side seal members do not contact the developer controlling member or contact it under a pressure which does not constrain the displacement of the developer controlling member.
    • 公开了一种显影装置,其包括面向静电潜像支撑构件并传送附着到表面的显影剂的圆柱形显影剂支撑构件,在压力下与显影剂支撑构件的圆形表面接触以控制数量的显影剂控制构件 的显影剂,形成薄的显影剂层,以及侧密封构件,其与显影剂支撑构件的端部部分的圆形表面接触,并且沿显影剂支撑构件的轴线面对显影剂控制构件的端部,以防止显影剂支撑构件的泄漏 显影剂,并且其侧密封构件不接触显影剂控制构件或者在不限制显影剂控制构件的位移的压力下与其接触。
    • 8. 发明申请
    • SLIDE DEVICE
    • 滑动装置
    • US20110163645A1
    • 2011-07-07
    • US13061293
    • 2009-09-15
    • Akihiko Kato
    • Akihiko Kato
    • H04M1/02
    • H04M1/0237
    • An object of the present invention is to provide a slide device wherein slide sections can be opened and closed, while concealing a torsion spring. A slide device includes a first case, a second case, a spring which is arranged between the first case and the second case and assists opening and closing of the first and second cases; and a shielding member which conceals the spring, wherein the shielding member is arranged in a position to conceal the spring when the first case and the second case are in an open state and is arranged between the first case and the second case when the first case and the second case are in a close state.
    • 本发明的目的是提供一种滑动装置,其中滑动部分可以被打开和关闭,同时隐藏扭转弹簧。 滑动装置包括第一壳体,第二壳体,布置在第一壳体和第二壳体之间的弹簧,并且有助于第一和第二壳体的打开和关闭; 以及隐藏弹簧的遮蔽部件,其中,当所述第一壳体和所述第二壳体处于打开状态时,所述屏蔽部件布置在隐藏所述弹簧的位置,并且布置在所述第一壳体和所述第二壳体之间,当所述第一壳体 第二种情况处于关闭状态。
    • 9. 发明授权
    • Measuring instrument with memory
    • 记忆测量仪器
    • US06173600B1
    • 2001-01-16
    • US09224773
    • 1999-01-04
    • Yasuyuki HaradaJiro MurayamaYasushi HaketaTetsuya SatoEiji KatoAkihiko Kato
    • Yasuyuki HaradaJiro MurayamaYasushi HaketaTetsuya SatoEiji KatoAkihiko Kato
    • G01L2700
    • G01N27/286G01N27/4167
    • According to the present invention, there is provided a measuring instrument with a memory or measuring electrodes each having a memory, which does not require setting of a calibration or correction value at each replacement of the electrode, permits automatic recognition of information such as the model name or the manufacture No. of the electrode in the instrument body, and allows free selection of an appropriate electrode for each use. The measuring instrument 1 has an instrument body 20 and a measuring electrode 10 releasably connected to the instrument body 20. Storage means 15 for storing information regarding the measuring electrode 10 in the measuring electrode 10, or in a cable 12 or a connector 13 for connecting the measuring electrode 10 to the instrument body 20.
    • 根据本发明,提供了一种具有存储器或测量电极的测量仪器,每个存储器或测量电极具有存储器,其不需要在每次更换电极时设置校准或校正值,允许自动识别诸如模型的信息 名称或仪器主体中的电极的制造编号,并且可以为每种使用自由选择适当的电极。 测量仪器1具有可释放地连接到仪器主体20的仪器主体20和测量电极10.用于存储关于测量电极10中的测量电极10的信息的存储装置15或用于连接的电缆12或连接器13 测量电极10连接到仪器主体20。