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    • 3. 发明申请
    • Pulp Bleaching Processes
    • 纸浆漂白工艺
    • US20070246176A1
    • 2007-10-25
    • US11628961
    • 2005-06-08
    • Shoichi MiyawakiKazuhiro KurosuTakashi Ochi
    • Shoichi MiyawakiKazuhiro KurosuTakashi Ochi
    • D21C9/10
    • D21C9/1005D21C9/1084D21C9/16
    • The present invention aims to further advance the acid treatment or irradiation technology for pulp to develop a bleaching process using smaller amounts of chlorine chemicals with higher efficiency as compared with conventional bleaching processes. It also aims to provide an excellent high brightness pulp having a low environmental impact and no discoloration as well as a paper containing it. The present invention provides a chlorine-free bleaching process with very high efficiency by irradiating a pulp washed after an acid treatment with UV light and/or visible light at a wavelength of 100-400 nm under alkaline conditions, preferably in a pH range of 10-13. The acid treatment can be performed under conditions of pH 1-6 and a temperature of 80° C. or more. The irradiation treatment can be performed in the presence of at least one compound selected from the group consisting of reducing agents, peroxides, and hydrogen-donating organic compounds. The present invention also provides a high brightness chemical pulp having an ISO brightness of 88% or more and a brightness loss of 1.0% or less in a specific fading test.
    • 本发明旨在进一步推进纸浆的酸处理或照射技术,与常规漂白方法相比,使用较少量的氯化学品与更高效率开发漂白工艺。 它还旨在提供具有低环境影响和不变色的优异的高亮度纸浆以及含有它的纸。 本发明通过在碱性条件下,优选在pH范围为10的范围内,用紫外光和/或波长为100-400nm的紫外线和/或可见光照射经过酸洗处理的纸浆,提供了非常高的效率的无氯漂白方法 -13。 酸处理可以在pH 1-6和温度为80℃以上的条件下进行。 辐射处理可以在至少一种选自还原剂,过氧化物和给氢有机化合物的化合物存在下进行。 本发明还提供了在特定的褪色试验中,ISO亮度为88%以上,亮度损失为1.0%以下的高亮度化学纸浆。
    • 4. 发明授权
    • Developing device and image forming apparatus
    • 显影装置和图像形成装置
    • US08811863B2
    • 2014-08-19
    • US13041891
    • 2011-03-07
    • Takashi OchiShota ObaShigeru InabaShinichi KuramotoYoshitaka Nakajima
    • Takashi OchiShota ObaShigeru InabaShinichi KuramotoYoshitaka Nakajima
    • G03G15/09
    • G03G15/0921
    • A developing device includes: a developing member including a magnetism-generating member having plural magnetic poles polarized in a circumferential-direction thereof, and a rotating member that is rotated about the magnetism-generating member; a developer-pumping pole provided in the magnetism-generating member, and that pumps up the developer, which is supplied from a developer accommodating portion, to the rotating member surface; a developer-peeling-off pole provided in the magnetism-generating member below a rotation axis of the rotating member in a vertical direction on an upstream side of the developer-pumping pole in a rotational-direction of the rotating member, that peels off the developer from the rotating member surface; and a magnetic body provided in at least a portion between a facing position facing the developer-peeling-off pole in a circumferential-direction of the rotating member and an intermediate position between the developer-peeling-off pole and the developer-pumping pole in the circumferential direction, facing the rotating member surface.
    • 显影装置包括:显影构件,包括具有多个在其周向极化的磁极的磁发生构件和围绕该磁性发生构件旋转的旋转构件; 设置在所述磁力产生部件中的显影剂抽吸极,并且将从显影剂容纳部供应的显影剂泵送到所述旋转部件表面; 显影剂剥离极,其设置在所述旋转构件的旋转轴的下方的所述磁性发生构件的垂直方向的旋转构件的旋转方向的显影剂抽吸极的上游侧,剥离所述显影剂剥离极 显影剂从旋转构件表面; 以及设置在旋转构件的圆周方向上的面向显影剂剥离极的面对位置与显影剂剥离极与显影剂抽出极之间的中间位置的至少一部分的磁性体, 圆周方向,面向旋转构件表面。
    • 5. 发明授权
    • Developing device, visible image forming device, and image forming apparatus
    • 显影装置,可见图像形成装置和图像形成装置
    • US08676094B2
    • 2014-03-18
    • US13298976
    • 2011-11-17
    • Yoshitaka NakajimaShigeru InabaShota ObaTakashi OchiAkihisa MaruyamaToshihiro Kanematsu
    • Yoshitaka NakajimaShigeru InabaShota ObaTakashi OchiAkihisa MaruyamaToshihiro Kanematsu
    • G03G15/08
    • G03G15/081G03G15/09
    • A developing device includes a developer container; a developer holding body including a magnet member and a substantially cylindrical member; a transport member including a rotating shaft and a substantially spiral transport blade; a layer-thickness regulating member; and an interrupting member that is arranged between the developer holding body and the transport member, that intersects with a first virtual plane passing through a facing position between the regulating member and the developer holding body and being adjacent to a rotation locus of a radial-direction outer edge of the transport blade at a position at which a speed in a circumferential direction of the transport blade has a speed component toward the regulating member, and a second virtual plane passing through rotation centers of the developer holding body and transport member, and that interrupts movement of the developer pushed and moving in the radial direction of the transport blade.
    • 显影装置包括显影剂容器; 显影剂保持体,包括磁体构件和大致圆筒形构件; 传送构件,包括旋转轴和基本螺旋形的传送叶片; 层厚调节构件; 以及布置在显影剂保持体和传送构件之间的中断构件,其与通过调节构件和显影剂保持体之间的相对位置的第一虚拟平面相交并且与径向方向的旋转轨迹相邻 输送叶片的周向方向上的速度朝向限制部件的速度分量的位置处的输送叶片的外缘,以及通过显影剂保持体和输送部件的旋转中心的第二虚拟平面, 阻止显影剂在运输叶片的径向方向上推动和移动的运动。
    • 7. 发明授权
    • Developing device and image-forming apparatus
    • 显影装置和图像形成装置
    • US08548364B2
    • 2013-10-01
    • US12729010
    • 2010-03-22
    • Shota ObaShigeru InabaTakashi YamamuroTakashi OchiShinichi Kuramoto
    • Shota ObaShigeru InabaTakashi YamamuroTakashi OchiShinichi Kuramoto
    • G03G15/08
    • G03G15/0928G03G15/0818
    • A developing device includes: an magnetic field generating unit that generates an magnetic field; and a cylindrical developer holder, to which a voltage is applied, that surrounds the magnetic field generating unit and rotates, the cylindrical developer holder: having an outer circumferential surface having a plurality of grooves that extend in a direction of a rotational axis, the outer circumferential surface being capable of holding developer including a magnetic substance by using the magnetic field generated by the magnetic field generation unit, an electrical resistance of an inner wall surface of each of the grooves being higher than an electrical resistance of the magnetic substance included in the developer; and supplying the developer to an image holder that holds an electrostatic latent image.
    • 显影装置包括:产生磁场的磁场产生单元; 以及围绕所述磁场发生单元并旋转的施加有电压的圆筒形显影剂保持器,所述圆筒形显影剂保持器具有外周表面,所述外周表面具有沿旋转轴线的方向延伸的多个凹槽,所述外部 周向表面能够通过使用由磁场产生单元产生的磁场来保持包括磁性物质的显影剂,每个凹槽的内壁表面的电阻高于包含在磁场中的磁性物质的电阻 开发商 并将显影剂供给到保持静电潜像的图像保持器。
    • 10. 发明申请
    • STORAGE SUBSYSTEM
    • 存储子系统
    • US20120030384A1
    • 2012-02-02
    • US12668058
    • 2009-09-29
    • Takashi OchiTakahiko TakedaYasuhiko Yamaguchi
    • Takashi OchiTakahiko TakedaYasuhiko Yamaguchi
    • G06F3/00
    • G06F3/0659G06F3/0611G06F3/0631G06F3/067G06F3/0689
    • The correspondence of the respective ports and the respective microprocessors is dynamically changed based on the load of the respective microprocessors. When an open port MP including a plurality of ports connected to a host computer receives an I/O request from the host computer via a port, it specifies an MPPK to become the transfer destination of the I/O request, and transfers the I/O request to the specified MPPK. Each MP belonging to the MPPK that received the I/O request selects either an exclusive mode where a single MP exclusively performs the processing of the I/O request, or a share mode where two or more MPs share the processing of the I/O request. Each MP selects the exclusive mode or the share mode corresponding to when load information concerning the ports shows a low load or high load condition, respectively, and executes the I/O processing accordingly.
    • 各个端口和各个微处理器的对应关系基于各个微处理器的负载而动态改变。 当包括连接到主计算机的多个端口的开放端口MP经由端口从主计算机接收I / O请求时,指定MPPK成为I / O请求的传送目的地,并且传送I / O请求到指定的MPPK。 属于接收到I / O请求的MPPK的每个MP选择独占模式,其中单个MP独占地执行I / O请求的处理,或共享模式,其中两个或更多个MP共享I / O的处理 请求。 每个MP分别选择对应于与端口的负载信息显示低负载或高负载条件相对应的排他模式或共享模式,并相应地执行I / O处理。