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    • 1. 发明申请
    • IMAGE FORMING APPARATUS AND CONTROLLING METHOD
    • 图像形成装置和控制方法
    • US20100209127A1
    • 2010-08-19
    • US12700064
    • 2010-02-04
    • Tomonari HOKKYOHHiroaki MaedaKatsuhiro AkinagaKoutarou Yamada
    • Tomonari HOKKYOHHiroaki MaedaKatsuhiro AkinagaKoutarou Yamada
    • G03G15/08
    • G03G15/09G03G15/5008
    • The disclosed image forming apparatus includes a rotatable image holding body configured to hold an electrostatic latent image on a surface of the image holding body, a developing device including a forward rotation developing roller rotatable in a same rotational direction as that of the rotatable image holding body and a reverse rotation developing roller rotatable in a reverse rotational direction to that of the rotatable image holding body, which supply a two-component developer to the surface of the image holding body to form a toner image corresponding to the electrostatic latent image, and a control unit configured to control rotation of the image holding body, the forward rotation developing roller, and the reverse rotation developing roller to supply the two-component developer. The control unit controls the rotation of the image holding body to start after a predetermined time period from starting the rotation of the forward rotation developing roller and the reverse rotation developing roller.
    • 所公开的图像形成装置包括:可旋转图像保持体,其构造成将静电潜像保持在图像保持体的表面上;显影装置,包括可旋转的旋转图像保持体的旋转方向的正转显影辊 以及反转显影辊,其以与可旋转图像保持体相反的旋转方向旋转,将双组分显影剂供应到图像保持体的表面,以形成与静电潜像对应的调色剂图像;以及 控制单元,被配置为控制图像保持体,正向旋转显影辊和反转显影辊的旋转,以供应双组分显影剂。 控制单元控制图像保持体的旋转,以在从正向旋转显影辊和反转显影辊的旋转开始的预定时间段之后开始。
    • 2. 发明授权
    • Image forming apparatus including counter-rotating developing rollers and controlling method
    • 图像形成装置,包括反转显影辊和控制方法
    • US08406660B2
    • 2013-03-26
    • US12700064
    • 2010-02-04
    • Tomonari HokkyohHiroaki MaedaKatsuhiro AkinagaKoutarou Yamada
    • Tomonari HokkyohHiroaki MaedaKatsuhiro AkinagaKoutarou Yamada
    • G03G15/08
    • G03G15/09G03G15/5008
    • The disclosed image forming apparatus includes a rotatable image holding body configured to hold an electrostatic latent image on a surface of the image holding body, a developing device including a forward rotation developing roller rotatable in a same rotational direction as that of the rotatable image holding body and a reverse rotation developing roller rotatable in a reverse rotational direction to that of the rotatable image holding body, which supply a two-component developer to the surface of the image holding body to form a toner image corresponding to the electrostatic latent image, and a control unit configured to control rotation of the image holding body, the forward rotation developing roller, and the reverse rotation developing roller to supply the two-component developer. The control unit controls the rotation of the image holding body to start after a predetermined time period from starting the rotation of the forward rotation developing roller and the reverse rotation developing roller.
    • 所公开的图像形成装置包括:可旋转图像保持体,其构造成将静电潜像保持在图像保持体的表面上;显影装置,包括可旋转的旋转图像保持体的旋转方向的正转显影辊 以及反转显影辊,其以与可旋转图像保持体相反的旋转方向旋转,将双组分显影剂供应到图像保持体的表面,以形成与静电潜像对应的调色剂图像;以及 控制单元,被配置为控制图像保持体,正向旋转显影辊和反转显影辊的旋转,以供应双组分显影剂。 控制单元控制图像保持体的旋转,以在从正向旋转显影辊和反转显影辊的旋转开始的预定时间段之后开始。
    • 3. 发明申请
    • MEDICAL ADHESIVE
    • 医用胶粘剂
    • US20140018510A1
    • 2014-01-16
    • US14005906
    • 2012-03-09
    • Naoaki KawakamiHiroaki Maeda
    • Naoaki KawakamiHiroaki Maeda
    • A61L24/04
    • A61L24/046C08G18/4837C08G18/4845C08G18/773C09J175/04C09J175/08C08L75/04
    • The present invention is directed to providing a safe medical adhesive, a cured body of which is hard to be degraded and decomposed and thus stable and the cured body generates less amount of acid, aldehyde, etc. due to degradation/decomposition. The medical adhesive includes a hydrophilic urethane prepolymer (UP) obtained by reacting a polyisocyanate component (A) containing a fluorine-containing non-aromatic polyisocyanate compound (A1) as an essential ingredient and a polyol component (B) containing a hydrophilic polyol (B1) as an essential ingredient, wherein a chlorine content in a chlorine-containing organic compound based on the weight of the hydrophilic urethane prepolymer (UP) is 0.005 wt % or less.
    • 本发明旨在提供一种安全的医用粘合剂,其固化体难以降解和分解,因此稳定,固化体由于降解/分解而产生较少量的酸,醛等。 医用胶粘剂包括通过使含有含氟非芳香族多异氰酸酯化合物(A1)作为必需成分的多异氰酸酯成分(A)与含有亲水性多元醇(B1)的多元醇成分(B)反应而得到的亲水性氨基甲酸酯预聚物(UP) )作为必要成分,其中,基于亲水性氨基甲酸酯预聚物(UP)的重量,含氯有机化合物中的氯含量为0.005重量%以下。