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    • 21. 发明授权
    • Head cartridge and liquid ejection apparatus
    • 头盒和液体喷射装置
    • US07334865B2
    • 2008-02-26
    • US11069376
    • 2005-03-01
    • Atsushi NakamuraShota NishiMasato NakamuraToshio FukudaYuji YakuraShigeyoshi HirashimaShinichi Horii
    • Atsushi NakamuraShota NishiMasato NakamuraToshio FukudaYuji YakuraShigeyoshi HirashimaShinichi Horii
    • B41J2/165
    • B41J2/16535
    • A head cartridge and a liquid ejection apparatus are provided in which cleaning performance of cleaning means is improved using a liquid absorbing force of a wiping member produced along with restoration of temporarily increased elastic displacement of the wiping member. An elastic displacement h (height of a projection) of a cleaning roller temporarily produced by the projection arranged at a position in the foreground of ink ejection nozzles in the cleaning direction of a nozzle surface is established to satisfy the following condition: h>(Vu/Vr)(L+n/2−φ/2), where the restoring speed of the elastic deformation of the cleaning roller is denoted as Vu; the moving speed of the cleaning roller is denoted as Vr; the movement distance of the cleaning roller from a restoring initiation point of the elastic deformation to the center of the liquid ejection nozzles is L; the contact width between the cleaning roller and the nozzle surface is n; and the diameter of the ink ejection nozzle is φ.
    • 提供一种头盒和液体喷射装置,其中使用擦拭构件的液体吸收力改善清洁装置的清洁性能,同时恢复擦拭构件的暂时增加的弹性位移。 建立由喷嘴临时产生的喷墨头的清洁方向上位于喷墨头前景位置处的突起的弹性位移h(突起的高度),以满足以下条件: line-formula description =“In-line Formulas”end =“lead”?> h>(Vu / Vr)(L + n / 2-phi / 2),<?in-line-formula description =“In-line 公式“end =”tail“?>其中清洁辊的弹性变形的恢复速度表示为Vu; 清洁辊的移动速度表示为Vr; 清洁辊从弹性变形的恢复起始点到液体喷射喷嘴的中心的移动距离为L; 清洁辊和喷嘴表面之间的接触宽度为n; 并且喷墨嘴的直径为phi。
    • 22. 发明申请
    • Head cartridge and liquid ejection apparatus
    • 头盒和液体喷射装置
    • US20050219310A1
    • 2005-10-06
    • US11069376
    • 2005-03-01
    • Atsushi NakamuraShota NishiMasato NakamuraToshio FukudaYuji YakuraShigeyoshi HirashimaShinichi Horii
    • Atsushi NakamuraShota NishiMasato NakamuraToshio FukudaYuji YakuraShigeyoshi HirashimaShinichi Horii
    • B41J2/01B41J2/135B41J2/165B41J2/175
    • B41J2/16535
    • A head cartridge and a liquid ejection apparatus are provided in which cleaning performance of cleaning means is improved using a liquid absorbing force of a wiping member produced along with restoration of temporarily increased elastic displacement of the wiping member. An elastic displacement h (height of a projection) of a cleaning roller temporarily produced by the projection arranged at a position in the foreground of ink ejection nozzles in the cleaning direction of a nozzle surface is established to satisfy the following condition: h>(Vu/Vr)(L+n/2−φ/2), where the restoring speed of the elastic deformation of the cleaning roller is denoted as Vu; the moving speed of the cleaning roller is denoted as Vr; the movement distance of the cleaning roller from a restoring initiation point of the elastic deformation to the center of the liquid ejection nozzles is L; the contact width between the cleaning roller and the nozzle surface is n; and the diameter of the ink ejection nozzle is φ.
    • 提供一种头盒和液体喷射装置,其中使用擦拭构件的液体吸收力改善清洁装置的清洁性能,同时恢复擦拭构件的暂时增加的弹性位移。 建立由喷嘴临时产生的喷墨头的清洁方向上位于喷墨头前景位置处的突起的弹性位移h(突起的高度),以满足以下条件: line-formula description =“In-line Formulas”end =“lead”?> h>(Vu / Vr)(L + n / 2-phi / 2),<?in-line-formula description = 公式“end =”tail“?>其中清洁辊的弹性变形的恢复速度表示为Vu; 清洁辊的移动速度表示为Vr; 清洁辊从弹性变形的恢复起始点到液体喷射喷嘴的中心的移动距离为L; 清洁辊和喷嘴表面之间的接触宽度为n; 并且喷墨嘴的直径为phi。
    • 24. 发明授权
    • Head cartridge and liquid ejection apparatus
    • 头盒和液体喷射装置
    • US07735960B2
    • 2010-06-15
    • US11773635
    • 2007-07-05
    • Atsushi NakamuraShoto NishiMasato NakamuraToshio FukudaYuji YakuraShigeyoshi HirashimaShinichi Horii
    • Atsushi NakamuraShoto NishiMasato NakamuraToshio FukudaYuji YakuraShigeyoshi HirashimaShinichi Horii
    • B41J2/165
    • B41J2/16535
    • A head cartridge and a liquid ejection apparatus are provided in which cleaning performance of cleaning means is improved using a liquid absorbing force of a wiping member produced along with restoration of temporarily increased elastic displacement of the wiping member. An elastic displacement h (height of a projection) of a cleaning roller temporarily produced by the projection arranged at a position in the foreground of ink ejection nozzles in the cleaning direction of a nozzle surface is established to satisfy the following condition: h>(Vu/Vr)(L+n/2−φ/2), where the restoring speed of the elastic deformation of the cleaning roller is denoted as Vu; the moving speed of the cleaning roller is denoted as Vr; the movement distance of the cleaning roller from a restoring initiation point of the elastic deformation to the center of the liquid ejection nozzles is L; the contact width between the cleaning roller and the nozzle surface is n; and the diameter of the ink ejection nozzle is φ.
    • 提供一种头盒和液体喷射装置,其中使用擦拭构件的液体吸收力改善清洁装置的清洁性能,同时恢复擦拭构件的暂时增加的弹性位移。 建立了喷嘴临时清洁方向上位于喷墨头前景位置处的突起部临时产生的清洁辊的弹性位移h(突起的高度),以满足以下条件:h>(Vu / Vr)(L + n / 2-&phgr; / 2),其中清洁辊的弹性变形的恢复速度表示为Vu; 清洁辊的移动速度表示为Vr; 清洁辊从弹性变形的恢复起始点到液体喷射喷嘴的中心的移动距离为L; 清洁辊和喷嘴表面之间的接触宽度为n; 并且喷墨嘴的直径为&phgr。
    • 25. 发明申请
    • HEAD CARTRIDGE AND LIQUID EJECTION APPARATUS
    • 头盒和液体喷射装置
    • US20070247487A1
    • 2007-10-25
    • US11773635
    • 2007-07-05
    • Atsushi NakamuraShoto NishiMasato NakamuraToshio FukudaYuji YakuraShigeyoshi HirashimaShinichi Horii
    • Atsushi NakamuraShoto NishiMasato NakamuraToshio FukudaYuji YakuraShigeyoshi HirashimaShinichi Horii
    • B41J2/165
    • B41J2/16535
    • A head cartridge and a liquid ejection apparatus are provided in which cleaning performance of cleaning means is improved using a liquid absorbing force of a wiping member produced along with restoration of temporarily increased elastic displacement of the wiping member. An elastic displacement h (height of a projection) of a cleaning roller temporarily produced by the projection arranged at a position in the foreground of ink ejection nozzles in the cleaning direction of a nozzle surface is established to satisfy the following condition: h>(Vu/Vr)(L+n/2−φ/2),where the restoring speed of the elastic deformation of the cleaning roller is denoted as Vu; the moving speed of the cleaning roller is denoted as Vr; the movement distance of the cleaning roller from a restoring initiation point of the elastic deformation to the center of the liquid ejection nozzles is L; the contact width between the cleaning roller and the nozzle surface is n; and the diameter of the ink ejection nozzle is φ.
    • 提供一种头盒和液体喷射装置,其中使用擦拭构件的液体吸收力改善清洁装置的清洁性能,同时恢复擦拭构件的暂时增加的弹性位移。 建立由喷嘴临时产生的喷墨头的清洁方向上位于喷墨头前景位置处的突起的弹性位移h(突起的高度),以满足以下条件: line-formula description =“In-line Formulas”end =“lead”?> h>(Vu / Vr)(L + n / 2-phi / 2),<?in-line-formula description =“In-line 公式“end =”tail“?>其中清洁辊的弹性变形的恢复速度表示为Vu; 清洁辊的移动速度表示为Vr; 清洁辊从弹性变形的恢复起始点到液体喷射喷嘴的中心的移动距离为L; 清洁辊和喷嘴表面之间的接触宽度为n; 并且喷墨嘴的直径为phi。
    • 28. 发明授权
    • Network performance estimating apparatus and network performance estimating method, network configuration checking method, communication managing apparatus, and data communication method
    • 网络性能估计装置和网络性能估计方法,网络配置检查方法,通信管理装置和数据通信方法
    • US09325603B2
    • 2016-04-26
    • US14445258
    • 2014-07-29
    • Masato Nakamura
    • Masato Nakamura
    • H04L12/26H04L12/24H04L12/40H04L12/403H04L12/417H04L12/407
    • H04L43/50H04L12/40019H04L12/4035H04L12/407H04L12/417H04L41/0866H04L43/00Y04S40/162Y04S40/168
    • A network performance estimating apparatus includes a network-configuration depicting unit configured to generate, from a designed network, network configuration information indicating a connection relation of ports among communication apparatuses and store, as attribute information, apparatus identification information including input peculiar information for each communication apparatus name and apparatus type of the communication apparatuses, a communication-apparatus-attribute-information acquiring unit configured to acquire, communication performance of the communication apparatuses specified by the apparatus identification information from peculiar information in which apparatus model names and communication performance are stored in association with each other, a token-circulation-order determining unit configured to determine, from the network configuration information, token circulation order indicating order in a designed network, and a performance estimating unit configured to calculate communication performance of the designed network using the token circulation order and the communication performance of the communication apparatuses.
    • 网络性能估计装置包括网络配置描绘单元,被配置为从设计的网络生成指示通信装置之间的端口的连接关系的网络配置信息,作为属性信息存储包括用于每个通信的输入特有信息的装置识别信息 设备名称和设备类型,通信设备属性信息获取单元,被配置为从存储设备型号名称和通信性能的特殊信息中获取由设备识别信息指定的通信设备的通信性能 相关联的令牌循环顺序确定单元,被配置为从网络配置信息确定指示在设计网络中的顺序的令牌循环顺序,以及配置了性能估计单元 使用令牌循环顺序和通信装置的通信性能来计算设计网络的通信性能。
    • 29. 发明授权
    • Communication system, management apparatus, communication apparatus and computer program
    • 通信系统,管理装置,通信装置和计算机程序
    • US08687481B2
    • 2014-04-01
    • US12593079
    • 2007-04-04
    • Hiroshi SakuradaMasato Nakamura
    • Hiroshi SakuradaMasato Nakamura
    • H04J3/06
    • H04L12/422H04J3/0667H04J3/0673H04J3/14
    • In a ring type network, a master node sends a measurement packet to a slave node in the backward direction and the forward direction, receives the measurement packet which has been circulated among a plurality of slave nodes, stores a received time of the backward direction measurement packet and a sending time of the forward direction measurement packet according to time-keeping of an internal clock, sends a measurement result notifying packet showing a sending time and a received time of the measurement packet to the slave node; each slave node receives the backward direction measurement packet and the forward direction measurement packet, sends the received measurement packet to the next node, stores the received time of the backward direction measurement packet and the sending time of the forward direction measurement packet according to the time-keeping of the internal clock, receives a measurement result notifying packet, calculates a time correction value using the sending time and the received time of the measurement packet shown in the measurement result notifying packet and the sending time and the received time of the measurement packet stored, and corrects a time of the internal clock using the calculated time correction value.
    • 在环型网络中,主节点向后向和向前向从节点发送测量分组,接收多个从节点之间已经循环的测量分组,存储后向测量的接收时间 分组和根据内部时钟的时间保持的前向测量分组的发送时间,将表示测量分组的发送时间和接收时间的测量结果通知分组发送给从节点; 每个从节点接收反向测量分组和正向测量分组,将接收到的测量分组发送到下一个节点,根据时间存储反向测量分组的接收时间和正向测量分组的发送时间 记录内部时钟,接收测量结果通知包,使用测量结果通知包中显示的测量包的发送时间和接收时间以及测量包的发送时间和接收时间来计算时间校正值 使用计算出的时间校正值来存储和校正内部时钟的时间。