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    • 1. 发明授权
    • Paper feeding device, recording apparatus and information processing apparatus having the same
    • 送纸装置,记录装置和具有该装置的信息处理装置
    • US07891659B2
    • 2011-02-22
    • US12002544
    • 2007-12-18
    • Nobuhiro InoueHiroyuki Takahashi
    • Nobuhiro InoueHiroyuki Takahashi
    • B65H1/00
    • B65H3/68B65H3/06B65H9/04
    • A paper feeding device includes: a reference guide surface that contacts a lateral end portion of a sheet-shaped medium along a guide path for transporting the medium; a tapered guide surface that is inclined outward from the reference guide surface toward an upstream side of a transport direction and contacts the lateral end portion of the medium; a paper feeding roller that rotates to transport the medium in a direction parallel to the reference guide surface while the paper feeding roller contacts a surface of the medium; and a medium cassette that stores the medium. The medium cassette stores the medium so as to be inclined with respect to the reference guide surface so that a rear end of the lateral end portion of the stored medium at a side of the reference guide surface is positioned outside an imaginary extension surface of the reference guide surface.
    • 供纸装置包括:基准引导表面,其沿着用于传送介质的引导路径接触片状介质的侧端部; 锥形引导表面,其从所述基准引导表面向输送方向的上游侧向外倾斜并接触所述介质的横向端部; 供纸辊,其在供纸辊接触介质的表面的同时沿平行于基准引导表面的方向转动以传送介质; 以及存储介质的介质盒。 介质盒存储介质以便相对于基准引导表面倾斜,使得存储介质在基准引导表面一侧的侧端部分的后端位于参考的假想延伸表面之外 导向面。
    • 2. 发明申请
    • Paper feeding device, recording apparatus and information processing apparatus having the same
    • 送纸装置,记录装置和具有该装置的信息处理装置
    • US20080272536A1
    • 2008-11-06
    • US12002544
    • 2007-12-18
    • Nobuhiro InoueHiroyuki Takahashi
    • Nobuhiro InoueHiroyuki Takahashi
    • B65H5/06
    • B65H3/68B65H3/06B65H9/04
    • A paper feeding device includes: a reference guide surface that contacts a lateral end portion of a sheet-shaped medium along a guide path for transporting the medium; a tapered guide surface that is inclined outward from the reference guide surface toward an upstream side of a transport direction and contacts the lateral end portion of the medium; a paper feeding roller that rotates to transport the medium in a direction parallel to the reference guide surface while the paper feeding roller contacts a surface of the medium; and a medium cassette that stores the medium. The medium cassette stores the medium so as to be inclined with respect to the reference guide surface so that a rear end of the lateral end portion of the stored medium at a side of the reference guide surface is positioned outside an imaginary extension surface of the reference guide surface.
    • 供纸装置包括:基准引导表面,其沿着用于传送介质的引导路径接触片状介质的侧端部; 锥形引导表面,其从所述基准引导表面向输送方向的上游侧向外倾斜并接触所述介质的横向端部; 供纸辊,其在供纸辊接触介质的表面的同时沿平行于基准引导表面的方向转动以传送介质; 以及存储介质的介质盒。 介质盒存储介质以便相对于基准引导表面倾斜,使得存储介质在基准引导表面一侧的侧端部分的后端位于参考的假想延伸表面的外侧 导向面。
    • 4. 发明授权
    • Roll paper loading mechanism and printing device
    • 卷纸装载机构和打印装置
    • US08727649B2
    • 2014-05-20
    • US13095704
    • 2011-04-27
    • Nobuhiro Inoue
    • Nobuhiro Inoue
    • B41J15/04B41J29/13B65H19/12
    • B41J15/042B65H19/12B65H2402/441B65H2801/12
    • The roll paper loading mechanism of a roll paper printer has a left side panel rendered in unison with a roll paper holder. The roll paper holder pivots to the front of the printer in conjunction with the operation opening an access cover. When the access cover is opened completely, the left side panel protrudes through an opening formed in the printer case to the front of the printer. A right side panel disposed to hold the roll paper between it and the left side panel is stationary inside the printer case. A roll paper guide tab that projects to the front of the printer and extends away from the left side panel is formed on the front end of the right side panel.
    • 卷筒纸打印机的卷纸装载机构具有与卷筒纸保持器一致的左侧面板。 卷筒纸支架与操作开关一起进入打印机的前部。 当进入盖完全打开时,左侧面板通过形成在打印机壳体中的开口突出到打印机的前部。 设置用于将卷纸保持在其与左侧面板之间的右侧面板在打印机壳体内是静止的。 在右侧面板的前端形成有从纸张导板突出到打印机前部并远离左侧面板的纸张导板。
    • 7. 发明申请
    • ROLL PAPER LOADING MECHANISM AND PRINTING DEVICE
    • 卷纸装载机和印刷装置
    • US20110268488A1
    • 2011-11-03
    • US13095704
    • 2011-04-27
    • Nobuhiro Inoue
    • Nobuhiro Inoue
    • B41J15/02
    • B41J15/042B65H19/12B65H2402/441B65H2801/12
    • The roll paper loading mechanism of a roll paper printer has a left side panel rendered in unison with a roll paper holder. The roll paper holder pivots to the front of the printer in conjunction with the operation opening an access cover. When the access cover is opened completely, the left side panel protrudes through an opening formed in the printer case to the front of the printer. A right side panel disposed to hold the roll paper between it and the left side panel is stationary inside the printer case. A roll paper guide tab that projects to the front of the printer and extends away from the left side panel is formed on the front end of the right side panel.
    • 卷筒纸打印机的卷纸装载机构具有与卷筒纸保持器一致的左侧面板。 卷筒纸支架与操作开关一起进入打印机的前部。 当进入盖完全打开时,左侧面板通过形成在打印机壳体中的开口突出到打印机的前部。 设置用于将卷纸保持在其与左侧面板之间的右侧面板在打印机壳体内是静止的。 在右侧面板的前端形成有从纸张导板突出到打印机前部并远离左侧面板的纸张导板。
    • 9. 发明申请
    • Method of controlling paper transportation in an apparatus, and an apparatus using the method
    • 控制装置中的纸张输送的方法以及使用该方法的装置
    • US20090255971A1
    • 2009-10-15
    • US12384851
    • 2009-04-08
    • Motohiro NakamakiIchimi MasudaNobuhiro Inoue
    • Motohiro NakamakiIchimi MasudaNobuhiro Inoue
    • B65H20/02
    • B41J15/16B41J11/42
    • A paper transportation control method for an apparatus enables conveying paper with appropriate tension on the paper by appropriately controlling the paper delivery operation of a delivery roller. When paper is conveyed by the paper feed roller pair 34 of a roll paper printer 1, and the tension on the paper 8a is detected to exceed an upper tension limit based on the displacement of a damping mechanism 32 (time t2), the paper delivery operation of a delivery roller pair 33 starts at a time t3 after a start operation delay time DLS (first delay time) corresponding to the feed rate V(34) passes after time t2. When the tension returns to or below the upper tension limit, the paper delivery operation stops at a time t5 after a stop operation delay time DLE (second delay time) similarly corresponding to the feed rate V(34) passes. Tension fluctuation (change in the load on the paper feed roller) can be controlled without causing chattering or fluttering in paper delivery operation control.
    • 用于装置的纸张输送控制方法能够通过适当地控制输送辊的纸张输送操作来将纸张适当地张紧在纸张上。 当纸张被卷纸打印机1的给纸辊对34输送,并且基于阻尼机构32的位移(时间t2)检测到纸张8a上的张力超过上张力极限时,纸张输送 传送辊对33的操作在与时间t2之后的进给速度V(34)相对应的开始操作延迟时间DLS(第一延迟时间)之后的时间t3开始。 当张力恢复到上限张力或低于上限张力时,在与进给速度V(34)相似的停止操作延迟时间DLE(第二延迟时间)通过之后,纸张传送操作在时间t5停止。 可以控制张力波动(供纸辊上的负载变化),而不会在纸张传送操作控制中引起抖动或颤动。