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    • 35. 发明授权
    • Optical deflection device, image printing apparatus, and optical deflection device manufacturing method
    • 光学偏转装置,图像打印装置和光学偏转装置的制造方法
    • US07002718B2
    • 2006-02-21
    • US10802469
    • 2004-03-17
    • Susumu MatsuiNaohiro Oono
    • Susumu MatsuiNaohiro Oono
    • G02B26/08
    • G02B26/121
    • This invention relates to an optical deflection device capable of obtaining sufficient durability without any positional error of a polygon mirror even when the rotational speed of the polygon mirror increases to 50,000 rpm or more. An optical deflection device includes a base member, a polygon mirror which is formed into a regular polygon and has a reflecting surface on each peripheral end face, a flange member which holds the polygon mirror and rotates with respect to the base member, and a press member which presses the polygon mirror against the flange member. In this optical deflection device, surface roughening is performed for at least one of the holding surface of the flange member which holds the polygon mirror and the held surface of the polygon mirror which is held by the holding surface, and the holding surface and held surface are bonded with an adhesive.
    • 本发明涉及一种光学偏转装置,即使当多面镜的旋转速度增加到50,000rpm以上时,也能够获得足够的耐久性而不会发生多面镜的位置误差。 一种光学偏转装置,包括基部构件,形成为正多边形的多面体镜,并且在每个周端面上具有反射面,保持多面镜并相对于基座旋转的凸缘构件, 将多面镜压靠在凸缘构件上的构件。 在该光学偏转装置中,对于保持多面镜的凸缘构件的保持面和由保持面保持的多面镜的保持面的至少一个,保持面和保持面进行表面粗糙化 用粘合剂粘合。
    • 36. 发明授权
    • Optical deflection device and producing method thereof
    • 光偏转装置及其制造方法
    • US06894817B2
    • 2005-05-17
    • US10341192
    • 2003-01-13
    • Susumu MatsuiTakahiro OhkuboKatsuji SasakiNaohiro Ono
    • Susumu MatsuiTakahiro OhkuboKatsuji SasakiNaohiro Ono
    • B41J2/44F16C17/10G02B26/10G02B26/12G02B26/08
    • G02B26/121
    • An optical deflection device having: a rotor unit including a rotary polygon mirror having a plurality of mirror surfaces on the side surface portion and a holding member holding the polygon mirror; an air dynamic pressure bearing including a rotary bearing member to support the rotor unit and a fixed bearing member rotatably supporting the rotary member; and a stator unit which supports the fixed bearing member, including a winding coil oppositely arranged to the magnet, wherein prior to an assembly process, the adhesive agent layer is formed between the outer peripheral surface of the rotary bearing member and the inner peripheral surface of the holding member, the holding member and the rotary bearing member are set at the following condition, (the inner diameter of the holding member before the assembling)≧(the outer diameter of the rotary bearing member before the assembling).
    • 一种光学偏转装置,具有:转子单元,其具有在所述侧面部具有多个镜面的旋转多面镜和保持所述多面镜的保持部件; 包括用于支撑转子单元的旋转轴承构件和可旋转地支撑旋转构件的固定轴承构件的空气动压轴承; 以及定子单元,其支撑所述固定轴承构件,所述定子单元包括与所述磁体相对布置的绕组线圈,其中在组装过程之前,所述粘合剂层形成在所述旋转轴承构件的外周表面和所述旋转轴承构件的内周表面之间 保持构件,保持构件和旋转轴承构件被设定为以下状态(组装前的保持构件的内径)=(组装前的旋转轴承构件的外径)。
    • 39. 发明授权
    • Gateway apparatus with LAC function
    • 具有LAC功能的网关设备
    • US06816890B2
    • 2004-11-09
    • US10057835
    • 2002-01-24
    • Mitsuhiro NodaSusumu MatsuiAkinori Honda
    • Mitsuhiro NodaSusumu MatsuiAkinori Honda
    • G06F1516
    • H04L29/06H04L67/2842H04L69/329
    • A gateway apparatus 104 connected to an access network 105 accommodating a plurality of ISP networks 108, and having an LAC function of transferring a PPP frame received from a user terminal to any one of the ISP networks via an L2TP connection set on the access network, includes: a cache server interface 112 for connection to a cache server; and a packet transfer controller (81A to 81C and 87) for selecting a PPP frame in which a Web contents request message is included in a payload field from a stream of PPP frames received from a user terminal, and transferring the request message indicated in the PPP frame to the cache server via the cache server interface.
    • 连接到容纳多个ISP网络108的接入网络105的网关装置104,并且具有通过在接入网络上设置的L2TP连接将从用户终端接收到的PPP帧传送到任何一个ISP网络的LAC功能, 包括:用于连接到缓存服务器的缓存服务器接口112; 以及用于从从用户终端接收的PPP帧的流中选择其中Web内容请求消息被包括在有效载荷字段中的PPP帧的分组传送控制器(81A至81C和87),并且传送 PPP帧通过缓存服务器接口到缓存服务器。