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    • 7. 发明授权
    • Image forming apparatus
    • 图像形成装置
    • US5027161A
    • 1991-06-25
    • US405577
    • 1989-09-08
    • Nobuyuki KumeMasanori MiyataNobuo Nakazawa
    • Nobuyuki KumeMasanori MiyataNobuo Nakazawa
    • G03G21/00
    • G03G21/0047G03G2221/0005
    • An image forming apparatus includes a movable image bearing member, a latent image forming device for forming a latent image on the image bearing member, a developing device for developing the latent image formed on the image bearing member by the latent image forming device with non-magnetic toner, a transfer device for transferring an image developed by the developing device to a transfer device, a cleaning device for removing residual toner from the image bearing member after the image is transferred wherein the cleaning device includes magnetic paricle retaining device for retaining magnetic particles and a magnetic particle supplying device for supplying the magnetic particles to the magnetic particle retaining device of the cleaning device.
    • 图像形成装置包括可动图像承载部件,用于在图像承载部件上形成潜像的潜像形成装置,用于通过潜像形成装置将形成在图像承载部件上的潜像显影的显影装置, 磁性调色剂,用于将由显影装置显影的图像转印到转印装置的转印装置,用于在转印图像之后从图像承载部件除去残留调色剂的清洁装置,其中清洁装置包括用于保持磁性颗粒的磁性颗粒保持装置 以及用于将磁性颗粒供给到清洁装置的磁性颗粒保持装置的磁性颗粒供给装置。
    • 8. 发明授权
    • Roll type capacitor having segmented metallized areas
    • 具有分段金属化区域的卷型电容器
    • US4494168A
    • 1985-01-15
    • US337400
    • 1982-01-06
    • Nobuyuki KumeHarumi YoshinoMiyuki Nagaoka
    • Nobuyuki KumeHarumi YoshinoMiyuki Nagaoka
    • H01G4/015H01G4/32H01G1/017H01G1/015
    • H01G4/015H01G4/32
    • A pair of laminated metallized films is convolutely wound into a roll. The metallized area of each dielectric film is segmented into a plurality of longitudinally spaced apart metallized areas which are connected together to an electrode. The separation between successive metallized areas is in a range from 0.1 mm to 5.0 mm and the interval between successive separations is from 10 mm to 500 mm to assure a 100% guaranty. A first of the metallized areas extends transversely from a first non-metallized marginal area to the opposite edge of a first dielectric film. A second of the metallized areas extends transversely from the second non-metallized marginal area to the opposite edge of a second dielectric film. First and second electrodes are respectively connected to edges of the first and second metallized areas.
    • 一对层压的金属化膜被卷绕成卷。 每个电介质膜的金属化区域被分割成多个纵向间隔开的金属化区域,其连接在一起到电极。 连续金属化区域之间的间隔在0.1mm至5.0mm的范围内,连续分离之间的间隔为10mm至500mm,以确保100%的保证。 金属化区域中的第一个从第一非金属化边缘区域横向延伸到第一介电膜的相对边缘。 金属化区域中的第二个从第二非金属化边缘区域横向延伸到第二介电膜的相对边缘。 第一和第二电极分别连接到第一和第二金属化区域的边缘。
    • 9. 发明授权
    • Image forming apparatus having cleaning means
    • 具有清洁装置的图像形成装置
    • US5249025A
    • 1993-09-28
    • US859270
    • 1992-03-25
    • Nobuo NakazawaAkimitsu HoshiNobuyuki Kume
    • Nobuo NakazawaAkimitsu HoshiNobuyuki Kume
    • G03G21/00
    • G03G21/0011G03G21/0047
    • An image forming apparatus includes a cleaning member which frictionally contacts magnetic particles on a magnet roller with an image bearing member in order to remove foreign matter adhered to the image bearing member, thereby preventing the deteriorating of the image quality. The magnet roller rotates slowly so that a portion thereof opposed to the image bearing member is moved in the same direction as a moving direction of the image bearing member. This prevents the toner from overflowing and scattering out of the cleaning member. Further, when non-magnetic toner is used, by providing a toner cavity on the magnet roller, the scattering of the non-magnetic toner can be prevented, whereby parts inside the apparatus are prevented from being contaminated by the toner.
    • 图像形成装置包括清洁部件,其与图像承载部件摩擦地接触磁性辊上的磁性颗粒,以除去附着到图像承载部件上的异物,从而防止图像质量的劣化。 磁辊慢慢旋转,使其与图像承载部件相对的一部分沿与图像承载部件的移动方向相同的方向移动。 这防止调色剂溢出并从清洁构件中散出。 此外,当使用非磁性调色剂时,通过在磁辊上设置调色剂腔,可以防止非磁性调色剂的散射,从而防止设备内的部分被调色剂污染。