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    Ink jet recording apparatus having charged conveying belt
    3.
    发明授权
    Ink jet recording apparatus having charged conveying belt 有权
    具有带电输送带的喷墨记录装置

    公开(公告)号：US08944584B2

    公开(公告)日：2015-02-03

    申请号：US12960772

    申请日：2010-12-06

    申请人： Atsushi Sakamoto ,  Hitoshi Nishikori ,  Nozomu Nishiberi ,  Yasuyuki Hirai ,  Yasufumi Tanaami

    发明人： Atsushi Sakamoto ,  Hitoshi Nishikori ,  Nozomu Nishiberi ,  Yasuyuki Hirai ,  Yasufumi Tanaami

    IPC分类号： B41J2/01 ,  B41J11/00

    CPC分类号： B41J11/0085 ,  B41J11/0015 ,  B41J11/007

    摘要： An ink jet recording apparatus capable of landing an ink drop on an exact position on a recording medium is provided. The ink jet recording apparatus performs recording on a recording medium which has been subjected to application processing with a pretreatment liquid. The ink jet recording apparatus has an electrostatic belt which has a resistance layer formed on the surface thereof, and a power feed roller which imparts charges to the surface of the electrostatic belt. The recording head discharges ink to the surface of the recording medium when the back of the recording medium comes into contact with the surface of the electrostatic belt to which the charges have been imparted.

    摘要翻译： 提供一种能够将墨滴落在记录介质上的精确位置上的喷墨记录装置。 喷墨记录装置在已经用预处理液体进行了应用处理的记录介质上进行记录。 喷墨记录装置具有在其表面上形成有电阻层的静电带和向静电带的表面施加电荷的电力馈送辊。 当记录介质的背面与已经施加电荷的静电带的表面接触时，记录头将墨水排出到记录介质的表面。

    Conveying mechanism and recording apparatus including the same
    4.
    发明授权
    Conveying mechanism and recording apparatus including the same 有权
    输送机构及包括该输送机构的记录装置

    公开(公告)号：US08641184B2

    公开(公告)日：2014-02-04

    申请号：US12946358

    申请日：2010-11-15

    申请人： Nozomu Nishiberi ,  Yasufumi Tanaami ,  Yasuyuki Hirai

    发明人： Nozomu Nishiberi ,  Yasufumi Tanaami ,  Yasuyuki Hirai

    IPC分类号： B41J2/01 ,  B41J11/00

    CPC分类号： B41J11/007

    摘要： Provided is a recording medium conveying mechanism including an endless center conveying belt and endless side conveying belts, the endless center conveying belt and the endless side conveying belts being looped over a driving roller to be driven by a motor, a driven roller and a tension roller. The center conveying belt is positioned in a center in a width direction of a recording medium to be conveyed, and the side conveying belts are positioned on opposite sides in a width direction of the center conveying belt, respectively. The center conveying belt includes a material with a high elastic modulus while the side conveying belts include a material with a low elastic modulus, and a biasing member for providing a tension to the center conveying belt and the side conveying belts is provided on a shaft of the tension roller.

    摘要翻译： 提供了一种包括环形中心输送带和环形侧输送带的记录介质输送机构，环形中心输送带和环形侧输送带环绕在驱动辊上，由驱动辊驱动，从动辊和张紧辊 。 中心输送带位于要输送的记录介质的宽度方向的中心，侧输送带分别位于中心输送带的宽度方向的相对侧。 中心传送带包括具有高弹性模量的材料，而侧传送带包括具有低弹性模量的材料，并且用于向中心传送带和侧传送带提供张力的施力部件设置在 张力辊。

    Recording apparatus
    5.
    发明授权
    Recording apparatus 失效
    记录装置

    公开(公告)号：US07762549B2

    公开(公告)日：2010-07-27

    申请号：US11760490

    申请日：2007-06-08

    申请人： Yasuyuki Hirai

    发明人： Yasuyuki Hirai

    IPC分类号： B65H5/34

    CPC分类号： B41J11/0095 ,  B41J13/0027 ,  Y10S271/902

    摘要： A recording apparatus includes a feeding section configured to feed a recording sheet, a first conveyance roller which conveys the recording sheet fed from the feeding section to a recording area and conveys the recording sheet during a recording operation, a recording section configured to record an image on the recording sheet at the recording area downstream from the first conveyance roller in the direction of feeding the recording sheet, a conveyance rate detection unit configured to detect the conveyance rate of the recording sheet conveyed by the first conveyance roller, a recording sheet end detection unit disposed downstream from the first conveyance roller and detects the end part of the recording sheet, and a correction unit configured to correct the conveyance rate of the recording sheet conveyed by the first conveyance roller based on a result detected by the conveyance rate detection unit.

    摘要翻译： 一种记录装置，包括：供给部，配置成供给记录纸;第一输送辊，将从供给部输送的记录纸输送到记录区域，并在记录操作期间传送记录纸;记录部，被配置为记录图像 在记录纸上在第一输送辊的下游的记录纸的馈送记录纸的方向上，输送速率检测单元被配置为检测由第一输送辊输送的记录纸的输送速率，记录纸张端检测 设置在第一传送辊的下游并检测记录纸的端部;校正单元，被配置为基于由传送速率检测单元检测到的结果来校正由第一传送辊传送的记录纸的传送速率。

    RECORDING APPARATUS
    6.
    发明申请
    RECORDING APPARATUS 有权
    录音设备

    公开(公告)号：US20090278301A1

    公开(公告)日：2009-11-12

    申请号：US12426480

    申请日：2009-04-20

    申请人： Yasuyuki Hirai

    发明人： Yasuyuki Hirai

    IPC分类号： B65H5/02

    CPC分类号： B41J11/007 ,  B41J13/103 ,  B41J13/28

    摘要： A recording apparatus is capable of reliably correcting skew feeding of a recording sheet in an arrangement for conveying the recording sheet absorbed by a belt surface. The recording apparatus includes: a driving roller for driving the conveying belt wound around the driving roller and electrically charging the conveying belt by application of a voltage; and a pinching roller abutting against the driving roller via the conveying belt. A pinching section, which is formed by the driving roller and the pinching roller, corrects skew feeding of the recording sheet fed from the paper feed section and thereafter the voltage is applied to the driving roller to electrically charge the conveying belt.

    摘要翻译： 记录装置能够可靠地校正用于输送由皮带表面吸收的记录片材的布置的记录纸张的倾斜进给。 记录装置包括：驱动辊，用于驱动卷绕在驱动辊上的输送带，并施加电压对输送带进行充电; 以及通过输送带抵靠驱动辊的夹紧辊。 由驱动辊和夹持辊形成的夹持部分校正从供纸部供给的记录纸张的偏斜进给，然后将电压施加到驱动辊以对输送带进行充电。

    Method for producing benzoxazine resin
    7.
    发明授权
    Method for producing benzoxazine resin 有权
    苯并恶嗪树脂的制备方法

    公开(公告)号：US07041772B2

    公开(公告)日：2006-05-09

    申请号：US10471204

    申请日：2002-03-12

    申请人： Teruki Aizawa ,  Yasuyuki Hirai ,  Syunichi Numata

    发明人： Teruki Aizawa ,  Yasuyuki Hirai ,  Syunichi Numata

    IPC分类号： C08G14/04

    CPC分类号： C08G14/06

    摘要： The present invention discloses a process for producing a benzoxazine resin which comprises the steps of reacting a phenol compound, an aldehyde compound and a primary amine in the presence of an organic solvent to synthesize a benzoxazine resin and removing generated condensation water and the organic solvent from a system under heating and a reduced pressure, wherein a pressure in the reaction system at the time of removal is set to 260 mmHg or higher.

    摘要翻译： 本发明公开了一种苯并恶嗪树脂的制造方法，其特征在于，在有机溶剂的存在下，使酚化合物，醛化合物和伯胺反应，合成苯并恶嗪树脂，除去生成的冷凝水和有机溶剂 在加热和减压下的系统，其中在除去时反应体系中的压力设定为260mmHg以上。

    Ink container, inkjet printing apparatus and ink supplying method
    9.
    发明授权
    Ink container, inkjet printing apparatus and ink supplying method 失效
    墨水容器，喷墨打印装置和墨水供应方法

    公开(公告)号：US06948803B2

    公开(公告)日：2005-09-27

    申请号：US10632329

    申请日：2003-08-01

    申请人： Masahito Yoshida ,  Naoji Otsuka ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Sugimoto ,  Shusuke Inamura ,  Yasufumi Tanaami ,  Takeshi Iwasaki ,  Noriko Sato ,  Yasuyuki Hirai ,  Takeshi Yazawa

    发明人： Masahito Yoshida ,  Naoji Otsuka ,  Hiroyuki Inoue ,  Takashi Nojima ,  Hitoshi Sugimoto ,  Shusuke Inamura ,  Yasufumi Tanaami ,  Takeshi Iwasaki ,  Noriko Sato ,  Yasuyuki Hirai ,  Takeshi Yazawa

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17556 ,  B41J2/175 ,  B41J2/17509 ,  B41J2/17513

    摘要： For eliminating waste of ink and achieving high charging efficiency with a reduced charging time where a printing head is equipped with a second tank for reserving a predetermined amount of ink and a supply system is configured to supply ink from a first tank to the second tank intermittently, the second tank is provided with a variable internal volume. The internal volume is varied to cause the second tank itself to function as an actuator for charging ink and performing a venting process. Specifically, the internal volume is forcibly reduced to cause a reverse flow of a gas residing in the second tank along with ink into the first tank, which makes it possible to generate of waste ink that is released to the outside. A normal charging operation can be completed simply by causing a change in the opposite direction (the direction of increasing the internal volume). Relatedly, the second tank may be provided with a member for holding ink and generating a negative pressure originating from an elastic force. With connection of the first tank and the member, the pressure in the second tank is reduced to cause the member to expand, thereby introducing ink into the same. This introduction is stopped by regulating the expansion with a displaceable unit which expands when the pressure is reduced. The regulation is performed at such a position that the negative pressure generated in the member by canceling regulation is in equilibrium with an ink meniscus-holding ability of the printing head.

    摘要翻译： 为了消除墨水的浪费并且在减少充电时间的情况下实现高的充电效率，其中打印头配备有用于保留预定量的墨水的第二罐，并且供应系统被配置为间歇地将墨水从第一罐供应到第二罐 ，第二罐具有可变的内部容积。 内部容积变化，使得第二罐本身用作用于对油墨进行充气并执行排气过程的致动器。 具体地说，内部体积被强制地减少，导致第二罐中存在的气体与油墨一起反向流入第一罐，这使得可以产生释放到外部的废墨。 可以简单地通过使相反方向（内部容积增加的方向）发生变化来完成正常的充电操作。 相关地，第二罐可以设置有用于保持油墨并产生源自弹性力的负压的构件。 通过第一罐和构件的连接，第二罐中的压力减小，使构件膨胀，从而将油墨引入其中。 通过用可移位单元调节膨胀来停止该介绍，当压力降低时，该位移膨胀。 在通过取消调节而在构件中产生的负压与打印头的墨水弯月面保持能力平衡的位置进行调节。