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1. 发明授权

US06871936B2 Recovering apparatus for recovering a status of an ink jet recording head 失效
标题翻译：用于恢复喷墨记录头的状态的恢复装置
公开(公告)号：US06871936B2
公开(公告)日：2005-03-29
申请号：US10414071
申请日：2003-04-14
申请人： Hitoshi Fujimoto , Katsumi Sugiyama , Masataka Naito , Masatoshi Ikkatai , Tsutomu Harada , Tatsuya Fukushima , Takefumi Tamura , Tsuyoshi Mikoshiba
发明人： Hitoshi Fujimoto , Katsumi Sugiyama , Masataka Naito , Masatoshi Ikkatai , Tsutomu Harada , Tatsuya Fukushima , Takefumi Tamura , Tsuyoshi Mikoshiba
IPC分类号： B41J2/165 , B41J2/17 , B41J2/175 , B41J3/407 , B41J11/48 , B41J15/04 , B41J29/377
CPC分类号： B41J15/048 , B41J2/16547 , B41J2/16588 , B41J2/1707 , B41J2/175 , B41J3/4075 , B41J11/48 , B41J29/377
摘要： In a recovering apparatus for recovering ink ejecting ports forming a plane of an ink jet head, an ink absorbing member is disposed inward of a cap and proximate to the ink ejecting ports, facing the ink ejecting ports at a predetermined distance therefrom. Large ink droplets or water droplets adhering to the ink ejecting ports are then absorbed in the absorbing member. Thereafter, the plane of the ink jet heads with the ink ejecting ports is cleanly wiped by a wiping member, thereby preventing scattering of ink droplets or water droplets away from the ink ejecting ports. A trough is located adjacent to each head, and the recovering apparatus is disposed with respect to the trough so that a distance between the recovering apparatus and the ink jet head can be reduced, thereby permitting a compact arrangement of the recovering apparatus and the ink jet head.
摘要翻译：在用于回收形成喷墨头的平面的油墨喷射口的回收装置中，吸墨件设置在盖的内侧并靠近喷墨口，与喷墨口相对的预定距离处。附着在喷墨口上的大墨滴或水滴然后被吸收到吸收件中。此后，通过擦拭部件清洁地喷墨头与喷墨口的平面，从而防止墨滴或水滴从喷墨口散开。槽位于每个头部附近，并且回收装置相对于槽布置，使得可以减小回收装置和喷墨头之间的距离，从而允许恢复装置和喷墨头的紧凑布置头。

2. 发明授权

US6126343A Printing medium feeding apparatus using a specialized conveyor belt to control the printing medium tensioning 失效
标题翻译：印刷介质给料装置使用专用的输送带来控制打印介质张紧
公开(公告)号：US6126343A
公开(公告)日：2000-10-03
申请号：US886556
申请日：1997-07-01
申请人： Katsumi Sugiyama , Yoshihiko Kitahara , Masataka Naito , Masatoshi Ikkatai , Tsutomu Harada , Tatsuya Fukushima , Hitoshi Fujimoto , Tsuyoshi Mikoshiba , Takefumi Tamura
发明人： Katsumi Sugiyama , Yoshihiko Kitahara , Masataka Naito , Masatoshi Ikkatai , Tsutomu Harada , Tatsuya Fukushima , Hitoshi Fujimoto , Tsuyoshi Mikoshiba , Takefumi Tamura
IPC分类号： B41J15/04 , B41J2/165 , B41J3/407 , B41J11/48 , B65C9/18 , B65H16/10 , B65H19/10 , B65H29/51
CPC分类号： B41J15/048 , B41J11/48 , B41J3/4075 , B65C9/18 , B65H16/10 , B65H16/106 , B41J2/16585 , B41J2202/08
摘要： A printing medium feeding apparatus comprises a conveying belt, on which a roll-shaped printing medium is placed with the lower surface of the roll being in contact therewith to unwind the outer periphery of the roll. With the arrangement, setup of the roll to the feeding apparatus is completed easily by only placing the roll onto the conveying belt, as compared with a construction in which the center of a roll is rotatably supported. It is also possible to omit or simplify a transmission mechanism such as a train of reduction gears that is necessary for the case of central driving. Further, it is also possible to feed a constant amount of length at a constant drive speed irrespective of radius of the roll.
摘要翻译：一种打印介质输送装置，包括输送带，辊子下表面与滚筒的下表面一起放置辊状打印介质以使卷筒的外周展开。与通过将辊的中心可旋转地支撑的结构相比，通过仅将辊放置在输送带上，可以容易地完成向送料装置的辊的设置。也可以省略或简化对于中央驾驶的情况所必需的减速齿轮系的传动机构。此外，也可以以恒定的驱动速度进给恒定量的长度，而与辊的半径无关。

3. 发明授权

US07172261B2 Recovering apparatus for recovering a status of an ink jet recording head 有权
标题翻译：用于恢复喷墨记录头的状态的恢复装置
公开(公告)号：US07172261B2
公开(公告)日：2007-02-06
申请号：US10972563
申请日：2004-10-26
申请人： Hitoshi Fujimoto , Katsumi Sugiyama , Masataka Naito , Masatoshi Ikkatai , Tsutomu Harada , Tatsuya Fukushima , Takefumi Tamura , Tsuyoshi Mikoshiba
发明人： Hitoshi Fujimoto , Katsumi Sugiyama , Masataka Naito , Masatoshi Ikkatai , Tsutomu Harada , Tatsuya Fukushima , Takefumi Tamura , Tsuyoshi Mikoshiba
IPC分类号： B41J2/165
CPC分类号： B41J15/048 , B41J2/16547 , B41J2/16588 , B41J2/1707 , B41J2/175 , B41J3/4075 , B41J11/48 , B41J29/377
摘要： A printer includes an ink jet head, a recovery unit, a moving unit, a conveying unit and a cover. The ink jet head performs printing on a printing medium and has an ink ejection port on an ejection port forming surface. The recovery unit is used for a recovery process for maintaining an ink ejection state of the ink jet head in a good condition. The recovery unit includes a cap for covering the ejection port forming surface, a wiping member for wiping the ejection port forming surface, and an absorbing member for receiving ink ejected from the ejection port of the ink jet head. The moving unit moves the recovery unit to a position where the recovery unit faces the ink jet head and to a position where the recovery unit does not face the ink jet head, the ejection forming surface of which is oriented toward the printing medium. The conveying unit conveys the printing medium to be printed by the ink jet head. The cover contains the ink jet head and the recovery unit. The cover is arranged to be opened so that a conveying path of the conveying unit appears and to be closed to cover the conveying path.
摘要翻译：打印机包括喷墨头，回收单元，移动单元，输送单元和盖。喷墨头在打印介质上执行打印，并且在喷射口形成表面上具有喷墨口。恢复单元用于维持喷墨头的喷墨状态处于良好状态的恢复过程。回收单元包括用于覆盖喷射口形成表面的盖，用于擦拭喷射口形成表面的擦拭构件和用于接收从喷墨头的喷射口喷射的墨的吸收构件。移动单元将恢复单元移动到恢复单元面向喷墨头的位置，并且其恢复单元不面向喷墨头的位置，其喷射形成表面朝向打印介质。输送单元输送要由喷墨头打印的打印介质。盖子包含喷墨头和回收单元。盖被布置成打开，使得输送单元的输送路径出现并且被封闭以覆盖输送路径。

4. 发明申请

US20050088481A1 Recovering apparatus for recovering a status of an ink jet recording head 有权
标题翻译：用于恢复喷墨记录头的状态的恢复装置
公开(公告)号：US20050088481A1
公开(公告)日：2005-04-28
申请号：US10972563
申请日：2004-10-26
申请人： Hitoshi Fujimoto , Katsumi Sugiyama , Masataka Naito , Masatoshi Ikkatai , Tsutomu Harada , Tatsuya Fukushima , Takefumi Tamura , Tsuyoshi Mikoshiba
发明人： Hitoshi Fujimoto , Katsumi Sugiyama , Masataka Naito , Masatoshi Ikkatai , Tsutomu Harada , Tatsuya Fukushima , Takefumi Tamura , Tsuyoshi Mikoshiba
IPC分类号： B41J2/165 , B41J2/17 , B41J2/175 , B41J3/407 , B41J11/48 , B41J15/04 , B41J29/377
CPC分类号： B41J15/048 , B41J2/16547 , B41J2/16588 , B41J2/1707 , B41J2/175 , B41J3/4075 , B41J11/48 , B41J29/377
摘要： A printer includes an ink jet head, a recovery unit, a moving unit, a conveying unit and a cover. The ink jet head performs printing on a printing medium and has an ink ejection port on an ejection port forming surface. The recovery unit is used for a recovery process for maintaining an ink ejection state of the ink jet head in a good condition. The recovery unit includes a cap for covering the ejection port forming surface, a wiping member for wiping the ejection port forming surface, and an absorbing member for receiving ink ejected from the ejection port of the ink jet head. The moving unit moves the recovery unit to a position where the recovery unit faces the ink jet head and to a position where the recovery unit does not face the ink jet head, the ejection forming surface of which is oriented toward the printing medium. The conveying unit conveys the printing medium to be printed by the ink jet head. The cover contains the ink jet head and the recovery unit. The cover is arranged to be opened so that a conveying path of the conveying unit appears and to be closed to cover the conveying path.
摘要翻译：打印机包括喷墨头，回收单元，移动单元，输送单元和盖。喷墨头在打印介质上执行打印，并且在喷射口形成表面上具有喷墨口。恢复单元用于维持喷墨头的喷墨状态处于良好状态的恢复过程。回收单元包括用于覆盖喷射口形成表面的盖，用于擦拭喷射口形成表面的擦拭构件和用于接收从喷墨头的喷射口喷射的墨的吸收构件。移动单元将恢复单元移动到恢复单元面向喷墨头的位置，并且其恢复单元不面向喷墨头的位置，其喷射形成表面朝向打印介质。输送单元输送要由喷墨头打印的打印介质。该盖包含喷墨头和回收单元。盖被布置成打开，使得输送单元的输送路径出现并且被封闭以覆盖输送路径。

5. 发明申请

US20090160915A1 INK SUPPLYING APPARATUS, INKJET PRINTING APPARATUS, INKJET PRINTING HEAD, INK SUPPLYING METHOD AND INKJET PRINTING METHOD 有权
标题翻译：墨水供应装置，喷墨打印装置，喷墨打印头，墨水供应方法和喷墨打印方法
公开(公告)号：US20090160915A1
公开(公告)日：2009-06-25
申请号：US12335223
申请日：2008-12-15
申请人： Yuuichi Takahashi , Daisuke Nakamura , Takefumi Tamura , Yuuko Saijo
发明人： Yuuichi Takahashi , Daisuke Nakamura , Takefumi Tamura , Yuuko Saijo
IPC分类号： B41J2/175
CPC分类号： B41J2/17509 , B41J2/175 , B41J2/17596 , B41J29/377
摘要： An inkjet printing apparatus which can perform cost-down and an improvement on a print quality by simplification of an apparatus construction is realized. For realizing such an apparatus, a gas-liquid separation is achieved by the construction where air bubbles generated in an ejection portion or a reservoir can rise to a liquid surface, and a negative pressure control and at the same time, discharge of the air bubbles are performed by a fan.
摘要翻译：实现了能够通过简化设备结构来降低成本并提高打印质量的喷墨打印设备。为了实现这样的装置，通过以下结构实现气液分离，其中在喷射部分或储存器中产生的气泡可以上升到液体表面，并且负压控制并且同时排出气泡由风扇执行。

6. 发明授权

US08342661B2 Ink supplying apparatus, inkjet printing apparatus, inkjet printing head, ink supplying method and inkjet printing method 有权
标题翻译：供墨装置，喷墨打印装置，喷墨打印头，供墨方法和喷墨打印方法
公开(公告)号：US08342661B2
公开(公告)日：2013-01-01
申请号：US12335223
申请日：2008-12-15
申请人： Yuuichi Takahashi , Daisuke Nakamura , Takefumi Tamura , Yuuko Saijo
发明人： Yuuichi Takahashi , Daisuke Nakamura , Takefumi Tamura , Yuuko Saijo
IPC分类号： B41J2/175 , B41J29/38 , B41J2/18
CPC分类号： B41J2/17509 , B41J2/175 , B41J2/17596 , B41J29/377
摘要： An inkjet printing apparatus which can perform cost-down and an improvement on a print quality by simplification of an apparatus construction is realized. For realizing such an apparatus, a gas-liquid separation is achieved by the construction where air bubbles generated in an ejection portion or a reservoir can rise to a liquid surface, and a negative pressure control and at the same time, discharge of the air bubbles are performed by a fan.
摘要翻译：实现了能够通过简化设备结构来降低成本并提高打印质量的喷墨打印设备。为了实现这样的装置，通过以下结构实现气液分离，其中在喷射部分或储存器中产生的气泡可以上升到液体表面，并且负压控制并且同时排出气泡由风扇执行。

7. 发明授权

US6002844A Barcode printing system and its control method 失效
标题翻译：条码打印系统及其控制方法
公开(公告)号：US6002844A
公开(公告)日：1999-12-14
申请号：US905399
申请日：1997-08-04
申请人： Hideaki Kishida , Katsuo Nakayama , Takefumi Tamura , Kimio Ebata , Seiji Niida
发明人： Hideaki Kishida , Katsuo Nakayama , Takefumi Tamura , Kimio Ebata , Seiji Niida
IPC分类号： G06K1/12 , G06F15/00
CPC分类号： G06K1/121
摘要： This invention not only separates printing and barcode checking as independent processes but also simplifies printer processing to allow to print a large number of barcodes at high speed and to satisfactorily check barcodes. For this purpose, when a print control circuit unit (501) receives print information including a barcode, information associated with barcode checking is transmitted to a barcode checker unit (601) prior to printing. Upon actually printing an image including a barcode, when the printed barcode is conveyed to the position of a reader (603) in the barcode checker unit (601), an RD.sub.-- TRG signal is output to check the printed barcode. Upon reception of this signal, the barcode checker unit (601) reads the printed barcode a plurality of number of times at different positions, and when the normal reading ratio is low, it outputs an error signal to the print control circuit unit (501).
摘要翻译：本发明不仅将打印和条形码检查分离为独立的过程，而且还简化了打印机处理以允许高速打印大量条形码并令人满意地检查条形码。为此目的，当打印控制电路单元（501）接收包括条形码的打印信息时，在打印之前将与条形码检查相关联的信息发送到条形码检查单元（601）。当实际打印包括条形码的图像时，当打印的条形码被传送到条形码检查单元（601）中的读取器（603）的位置时，输出RD-TRG信号以检查打印的条形码。在接收到该信号时，条形码检查单元（601）在不同的位置读取打印的条形码多次，当正常读取比率低时，向打印控制电路单元（501）输出错误信号，。

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