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    • 11. 发明授权
    • Image forming apparatus with toner amount selection feature
    • 具有调色剂量选择功能的图像形成装置
    • US07013096B2
    • 2006-03-14
    • US10765169
    • 2004-01-28
    • Ichiro OzawaYoshiaki KobayashiHideaki Suzuki
    • Ichiro OzawaYoshiaki KobayashiHideaki Suzuki
    • G03G15/08
    • G03G15/0849G03G15/0853
    • An image forming apparatus includes an image bearing member on which a latent image corresponding to image information is formed, a developing device for developing the latent image on said image bearing member with a developer including carrier and toner, a supplying device for supplying a developer to the developing device, a detector for detecting information corresponding to the magnetic permeability of the developer, and a selecting device for selecting modes on the basis of the information detected by the detecting device, wherein the selecting device can select a first control mode that controls the amount of the developer which is supplied to the developing device by the supplying device on the basis of the information detected by the detector, and a second control mode that controls the amount of the developer which is supplied to the developing device by the supplying device on the basis of the image information.
    • 图像形成装置包括:图像承载部件,其上形成有对应于图像信息的潜像;显影装置,用于利用包含载体和调色剂的显影剂在所述图像承载部件上显影潜像;供给装置,用于将显影剂供应到 显影装置,用于检测与显影剂的磁导率相对应的信息的检测器,以及基于由检测装置检测到的信息来选择模式的选择装置,其中选择装置可以选择控制显影装置的第一控制模式 基于由检测器检测到的信息由供给装置供应到显影装置的显影剂的量以及控制通过供给装置供给到显影装置的显影剂的量的第二控制模式 图像信息的基础。
    • 15. 发明授权
    • Image forming apparatus for effecting development and cleaning by using
magnet brush
    • 用于通过使用磁刷实现显影和清洁的图像形成装置
    • US5870656A
    • 1999-02-09
    • US982341
    • 1997-12-02
    • Masaru HibinoYoshiaki KobayashiKoichi HashimotoIchiro Ozawa
    • Masaru HibinoYoshiaki KobayashiKoichi HashimotoIchiro Ozawa
    • G03G9/10G03G13/09G03G21/00G03G15/30
    • G03G21/0064G03G13/09G03G9/10G03G2221/0005
    • An image forming apparatus having an image bearing member for bearing an electrostatic image to be developed by toner, a transfer device for transferring a toner image formed on the image bearing member onto a transfer material, and developing and cleaning device for developing the electrostatic image with developer including toner and carrier and for cleaning residual toner remaining on the image bearing member after transferring, the developing and cleaning device having a developer bearing member for bearing the developer and serving to effect development and cleaning by causing a magnet brush formed by the carrier to contact with the image bearing member, and wherein the following relation is satisfied:.vertline.V.sub.s1 V.sub.dr .vertline./.vertline.V.sub.dr .vertline..times.L.times.m.times..alpha..gtoreq.7(where, V.sub.s1 is a moving speed (mm/sec.) of a surface of the developer bearing member, V.sub.dr is a moving speed (mm/sec.) of a surface of the image bearing member, L is a contact width (mm) of the brush in a moving direction of the image bearing member, m is a cross-sectional area (mm.sup.2) of the magnet brush, and .alpha. is density (flux/mm.sup.2) of the magnet brush).
    • 一种图像形成装置,具有用于承载通过调色剂显影的静电图像的图像承载部件,用于将形成在图像承载部件上的调色剂图像转印到转印材料上的转印装置,以及用于使静电图像显影的显影和清洁装置, 显影剂,包括调色剂和载体,并用于清洁转印后残留在图像承载部件上的残留调色剂,显影和清洁装置具有用于承载显影剂的显影剂承载部件,并且用于通过使由载体形成的磁刷形成显影和清洁 与图像承载部件接触,并且其中满足以下关系:| Vs1Vdr | / | Vdr |xLxmxα1/ = 7(其中,Vs1是显影剂承载部件的表面的移动速度(mm / sec) Vdr是图像承载部件的表面的移动速度(mm / sec),L是图像承载部件的移动方向上的刷子的接触宽度(mm),m是 磁刷的横截面积(mm2),α是磁刷的密度(磁通/ mm2))。
    • 16. 发明授权
    • Camera capable of measuring power source voltage
    • 摄像机能够测量电源电压
    • US5701527A
    • 1997-12-23
    • US360406
    • 1994-12-21
    • Namiko SakabeToshiaki IshimaruYoshiaki KobayashiTakashi Suzuki
    • Namiko SakabeToshiaki IshimaruYoshiaki KobayashiTakashi Suzuki
    • G03B7/26G03B17/00
    • G03B7/26
    • A battery check device for a camera which includes a discharging circuit to which current flows from a battery and a discharging time setting device for setting a discharging time for determining that an internal resistance of the battery has increased due to non-use of the battery so as to temporarily reduce an output voltage of the battery. The discharging time set by the discharging time setting device is longer than a time required to check the residual energy amount of the battery. A determining device determines whether a voltage of the discharging circuit has reached a reference voltage specific to the battery within the discharging time. It is determined that the residual energy amount of the battery is sufficient and that the internal resistance of the battery has merely increased due to non-use of the battery when the determining device determines that the voltage of the discharging circuit has reached the reference voltage specific to the battery within the discharging time but after the time required to check the residual energy amount of the battery. And it is determined that the residual energy amount of the battery is insufficient when the determining device determines that the voltage of the discharging circuit has not reached the reference voltage specific to the battery within the discharging time.
    • 一种用于照相机的电池检查装置,其包括电池从电池流过的放电电路和用于设定放电时间的放电时间设定装置,用于确定电池的内部电阻由于不使用电池而增加 暂时降低电池的输出电压。 由放电时间设定装置设定的放电时间比检查电池的剩余能量所需的时间长。 确定装置确定在放电时间内放电电路的电压是否已达到电池特有的参考电压。 确定电池的剩余能量量足够,并且当确定装置确定放电电路的电压已经达到参考电压特定时,由于不使用电池而仅电池的内部电阻增加 在放电时间内,但在检查电池的剩余电量所需的时间之后。 并且当确定装置确定放电电路的电压在放电时间内未达到电池特有的参考电压时,确定电池的剩余电量不足。
    • 19. 发明授权
    • Circuit interrupter
    • 断路器
    • US4628288A
    • 1986-12-09
    • US721895
    • 1985-04-11
    • Hiroaki FujihisaHirotoshi OhishiHiroshi FujiiYoshiaki Kobayashi
    • Hiroaki FujihisaHirotoshi OhishiHiroshi FujiiYoshiaki Kobayashi
    • H01H71/50H01H71/52H01H9/20
    • H01H71/501H01H71/526
    • A circuit interrupter comprising a pair of separable contacts at least one of which is movable, and an operating mechanism operatively connected to the movable contacts for opening and closing the contacts. The operating mechanism includes a movable contact arm having mounted thereon the movable contact, a latch lever pivotally mounted on the movable contact arm, and a toggle link mechanism connected at its one end to an operating handle and the other end of which is directly engageable with the movable contact arm and the latch lever. The movable contact arm has a latch surface, and the latch lever has a latching end which, in cooperation with the latch surface, releasably catches the other end of the toggle link mechanism. The movable contact arm further has formed thereon a stop surface for preventing the movement of the other end of the toggle link mechanism beyond the point at which the toggle link mechanism is partly collapsed when the contacts are welded to each other. A roller may be mounted on the other end of the second toggle link for quick and smooth operation of the operating mechanism.
    • 一种电路断续器,包括一对可分离触点,其中至少一个是可移动的,以及操作连接到可动触头的操作机构,用于打开和闭合触点。 操作机构包括可动接触臂,其上安装有可动触点,可枢转地安装在可动触头臂上的闩杆,以及一端连接到操作手柄的肘节连杆机构,另一端可直接与 可动接触臂和闩锁杆。 可动接触臂具有闩锁表面,并且闩锁杆具有闩锁端,闩锁端与闩锁表面协作地可释放地卡在肘节连杆机构的另一端。 可动接触臂还在其上形成有止动表面,用于防止肘节连杆机构的另一端移动超过当触头彼此焊接时肘节连杆机构部分塌陷的点。 辊可以安装在第二肘节连杆的另一端上,以便操作机构快速平稳地操作。