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    • 3. 发明授权
    • Printing method and printing apparatus
    • 印刷方法和印刷装置
    • US08328318B2
    • 2012-12-11
    • US12550278
    • 2009-08-28
    • Hitoshi IgarashiKenji Hatada
    • Hitoshi IgarashiKenji Hatada
    • B41J29/38
    • B41J3/543
    • There is provided a printing method using a first motor that applies a driving force for rotating a roll body around which a printing medium is wound, a second motor that applies a driving force for intermittently driving a transport driving roller that transports the printing medium, and a print head that intermittently ejects ink onto the printing medium alternately with the driving of the second motor. The printing method includes driving the first motor such that tension applied to the printing medium is constant during at least a part of a period in which the second motor is driven and stopping the driving of the first motor during at least a part of a period in which the driving of the second motor is stopped.
    • 提供了一种使用第一电动机的打印方法,该第一电动机施加用于旋转卷绕体的驱动力,围绕其卷绕打印介质的辊体,施加用于间歇地驱动传送打印介质的传送驱动辊的驱动力的第二电动机,以及 与第二电动机的驱动交替地间歇地将油墨喷射到打印介质上的打印头。 打印方法包括驱动第一电动机,使得施加到打印介质的张力在第二电动机被驱动的时段的至少一部分期间是恒定的,并且在至少一段时间内停止第一电动机的驱动 停止第二马达的驱动。
    • 5. 发明申请
    • Display panel
    • 显示面板
    • US20060029749A1
    • 2006-02-09
    • US10542632
    • 2004-01-21
    • Kenji HatadaKiyoshige MaedaMasahiro Suda
    • Kenji HatadaKiyoshige MaedaMasahiro Suda
    • C09K19/00B32B9/04G11B5/64B32B27/00
    • G02F1/133606G02F2001/133334G02F2001/133607G02F2202/022Y10T428/1055Y10T428/265Y10T428/31504Y10T428/31855
    • A display panel wherein an electroconductive polymer layer is arranged between a display unit and a light source of a back light system. The electroconductive polymer layer makes it possible to make coloration or light scattering less than ITO or the like, and further prevent or decrease picture disturbances, such as flickering and stripe drifting, generated remarkably in high resolution pictures such as high-vision pictures, high speed movies, and displays corresponding to large screens by the action of electric waves radiated from the back light system, as noises, onto an operation circuit for the display. As the electroconductive polymer, the following is preferably used: i) a pyrrole, thiophene, furan, selenophene, aniline, para-phenylene or fluorene polymer or copolymer, or a derivative thereof; or ii) a polymer to which solubility or dispersibility is given by introducing a side chain into a thiophene, alkylfluorene, fluorene, para-phenylene or para-phenylenevinylene polymer or copolymer, or a derivative thereof.
    • 一种显示面板,其中导电聚合物层布置在背光系统的显示单元和光源之间。 导电聚合物层使得可以使得着色或光散射小于ITO等,并且进一步防止或减少高分辨率图像(例如高视觉图像,高速度)中显着产生的闪烁和条纹漂移等图像干扰 通过由背光系统辐射的电波作为噪声,对应于大屏幕的电影和电影显示在用于显示的操作电路上。 作为导电性聚合物,优选使用:i)吡咯,噻吩,呋喃,硒吩,苯胺,对亚苯基或芴聚合物或共聚物或其衍生物; 或ii)通过将侧链引入噻吩,烷基芴,芴,对亚苯基或对亚苯基亚乙烯基聚合物或共聚物或其衍生物而赋予溶解度或分散性的聚合物。
    • 7. 发明授权
    • Printing device, printing method, and program
    • 打印设备,打印方式和程序
    • US08708445B2
    • 2014-04-29
    • US13207744
    • 2011-08-11
    • Kenji HatadaHitoshi Igarashi
    • Kenji HatadaHitoshi Igarashi
    • B41J29/38B41J2/01
    • B41J29/38B41J11/001B41J15/005B41J15/16
    • A printing device includes: a driving motor that applies a power rotating a roll body in which a medium is rolled; a driving roller that transfers the power of the driving motor to the roll body; a transport motor that applies a power transporting the medium; a transport roller that is provided further to the downstream side than the roll body in the transport direction of the medium; and a looseness acquiring unit that acquires an looseness between the driving roller and the transport roller. When the looseness is equal to or more than a predetermined looseness, the driving motor is controlled on the basis of the looseness acquired by the looseness acquiring unit. When the looseness is less than the predetermined looseness, the driving motor is controlled on the basis of tension between the driving roller and the transport roller.
    • 打印装置包括:驱动电动机,其施加旋转辊的动力,辊体在其中滚动介质; 将驱动电机的动力传递到辊体的驱动辊; 运送电力的运输电机; 传送辊,其设置在所述介质的传送方向上比所述卷体更靠下游侧; 以及松弛获取单元,其获取驱动辊和输送辊之间的松动。 当松弛度等于或大于预定的松动时,基于由松动获取单元获取的松动来控制驱动马达。 当松动度小于预定的松动时,基于驱动辊和输送辊之间的张力来控制驱动电动机。
    • 9. 发明申请
    • PRINTING DEVICE, PRINTING METHOD, AND PROGRAM
    • 打印设备,打印方法和程序
    • US20120038699A1
    • 2012-02-16
    • US13207744
    • 2011-08-11
    • Kenji HatadaHitoshi Igarashi
    • Kenji HatadaHitoshi Igarashi
    • B41J29/38B41J2/01
    • B41J29/38B41J11/001B41J15/005B41J15/16
    • A printing device includes:a driving motor that applies a power rotating a roll body in which a medium is rolled;a driving roller that transfers the power of the driving motor to the roll body; a transport motor that applies a power transporting the medium; a transport roller that is provided further to the downstream side than the roll body in the transport direction of the medium; and a looseness acquiring unit that acquires an looseness between the driving roller and the transport roller. When the looseness is equal to or more than a predetermined looseness, the driving motor is controlled on the basis of the looseness acquired by the looseness acquiring unit. When the looseness is less than the predetermined looseness, the driving motor is controlled on the basis of tension between the driving roller and the transport roller.
    • 打印装置包括:驱动电动机,其施加旋转辊的动力,辊体在其中滚动介质; 将驱动电机的动力传递到辊体的驱动辊; 运送电力的运输电机; 传送辊,其设置在所述介质的传送方向上比所述卷体更靠下游侧; 以及松弛获取单元,其获取驱动辊和输送辊之间的松动。 当松弛度等于或大于预定的松动时,基于由松动获取单元获取的松动来控制驱动马达。 当松动度小于预定的松动时,基于驱动辊和输送辊之间的张力来控制驱动电动机。
    • 10. 发明授权
    • Liquid ejecting apparatus
    • 液体喷射装置
    • US07931349B2
    • 2011-04-26
    • US12231339
    • 2008-09-02
    • Kenji HatadaHitoshi IgarashiKoji Niioka
    • Kenji HatadaHitoshi IgarashiKoji Niioka
    • B41J29/393B41J3/407
    • B41J11/0095
    • A liquid ejecting apparatus includes a record head having nozzles that discharge liquid; a transporting path along which a medium is transported; a transporting mechanism that transports the medium along the transporting path; a sensor including a light-emitting element and a light-receiving element and disposed at a first position on the transporting path, the first position being located upstream relative to the record head in a transporting direction of the medium, the sensor outputting a signal in accordance with presence or absence of the medium at the first position; and a control unit that controls supply of power to the sensor and detects the presence or absence of the medium through the sensor. The control unit stops the supply of power to the sensor when the control unit detects a downstream end of the medium in the transporting direction, and resumes the supply of power to the sensor when the control unit detects an upstream end of the medium in the transporting direction.
    • 液体喷射装置包括具有排出液体的喷嘴的记录头; 传送路径,传送介质; 传送机构,其沿着传送路径传送介质; 传感器,包括发光元件和光接收元件,并且设置在所述传送路径上的第一位置处,所述第一位置在所述介质的传送方向上相对于所述记录头位于上游,所述传感器输出信号 根据介质在第一位置的存在或不存在; 以及控制单元,其控制对传感器的供电,并通过传感器检测介质的存在或不存在。 当控制单元在传送方向上检测介质的下游端时,控制单元停止向传感器供电,并且当控制单元检测到传送介质的上游端时,恢复向传感器供电 方向。