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31. 发明授权

US07588639B2 Liquid applying apparatus and ink jet printing apparatus 有权
标题翻译：液体涂布装置和喷墨打印装置
公开(公告)号：US07588639B2
公开(公告)日：2009-09-15
申请号：US12124744
申请日：2008-05-21
申请人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa , Keisei Hakamata
发明人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa , Keisei Hakamata
IPC分类号： B05C5/02 , B05C1/08
CPC分类号： B05C1/0813 , B41J2/17509 , B41J2/17596 , B41J11/0015 , B41J29/00
摘要： A liquid applying apparatus can prevent an applying liquid from evaporating while an applying operation is stopped and can reliably prevent the liquid from leaking even when, for example, the posture of the apparatus is tilted. An abutting member of a holding member is abutted, under an urging force of a spring, against an applying surface of an applying roller. Thus, a liquid holding space is formed between the applying roller and a holding member to hold the applying liquid. The abutting member is annularly formed of a single member. The applying roller rotates to cause the applying liquid held in the holding space to adhere to an outer peripheral surface of the applying roller. The applying liquid is then applied to the applying medium.
摘要翻译：液体涂布装置可以防止施加液体在施加操作停止时蒸发，并且即使例如设备的姿势倾斜，也可以可靠地防止液体泄漏。保持构件的抵接构件在弹簧的作用力下抵靠着施加辊的施加表面。因此，在施加辊和保持构件之间形成液体保持空间以保持施加液体。抵接构件由单个构件环形地形成。施加辊旋转以使保持在保持空间中的施加液体粘附到施加辊的外周表面。然后将施加液体施加到施加介质上。

32. 发明授权

US06994416B2 Inkjet recording apparatus for controlling recovery operation by managing cap-open state and recovery control method 失效
公开(公告)号：US06994416B2
公开(公告)日：2006-02-07
申请号：US10647272
申请日：2003-08-26
申请人： Satoshi Seki , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Yoshinori Nakagawa
发明人： Satoshi Seki , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Yoshinori Nakagawa
IPC分类号： B41J29/393 , B41J2/165
CPC分类号： B41J2/16511
摘要： An inkjet recording apparatus suppresses defective ejection while reducing a consumed ink amount. In the apparatus, a cap-open period, during which a cap member does not cap ejection ports of a recording head of the apparatus, is measured, and a recovery operation executed by a recovery unit is controlled based on a cumulated cap-open period. With the above arrangement, there can be solved a problem that the ink ejecting state of the recording head is deteriorated depending on a recording operation because a cap-open state, in which the cap member does not cap the ejection ports of the recording head, continues while the inkjet recording apparatus executes the recording operation, thereby the reliability of the inkjet recording apparatus can be improved.

33. 发明申请

US20050179720A1 Liquid applying apparatus and ink jet printing apparatus 有权
标题翻译：液体涂布装置和喷墨打印装置
公开(公告)号：US20050179720A1
公开(公告)日：2005-08-18
申请号：US11050747
申请日：2005-02-07
申请人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
发明人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
IPC分类号： B41J2/01 , B05C1/02 , B05C5/00 , B05C11/10 , B41J2/175 , B41J11/00 , B41J29/00 , B41J29/393
CPC分类号： B41J11/0015 , B41J2/17509 , B41J2/17596 , B41J29/00
摘要： The present invention provides a liquid applying apparatus that prevents an applying roller from being degraded while contacting with an application liquid for a long time. Specifically, once an applying operation has been completely executed on an applying medium, the apparatus stands by for 60 seconds while holding the application liquid in a liquid holding member. When an applying instruction is not given during this period, the apparatus performs an application liquid collecting operation of discharging the application liquid from the liquid holding member. Thus, upon determining that no applying operation has been performed for a certain period after one applying operation has been finished, the apparatus collects the application liquid from the liquid holding member. This avoids immersing the applying roller in the application liquid for a long time. Therefore, the applying roller is prevented from being degraded by the application liquid.
摘要翻译：本发明提供一种液体涂布装置，其防止施胶辊长时间与涂布液接触而劣化。具体地说，一旦在施加介质上完成了涂布操作，则将该涂布液保持在液体保持部件中的状态下，待机60秒钟。当在此期间没有给出施加指令时，装置执行从液体保持构件排出施用液体的施用液体收集操作。因此，一旦确定在一次施加操作完成之后一段时间内没有执行施加操作，则装置从液体保持构件收集施用液体。这样可以避免长时间将涂布辊浸入涂布液中。因此，防止涂布辊被涂布液劣化。

34. 发明申请

US20050178324A1 Liquid applying apparatus and ink jet printing apparatus 失效
标题翻译：液体涂布装置和喷墨打印装置
公开(公告)号：US20050178324A1
公开(公告)日：2005-08-18
申请号：US11052062
申请日：2005-02-08
申请人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa , Keisei Hakamata
发明人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa , Keisei Hakamata
IPC分类号： B41J2/01 , B05C1/08 , B41J2/175 , B41J11/00 , B41J29/00 , B05C11/00 , B41F35/00 , B41L41/00
CPC分类号： B05C1/0813 , B41J2/17509 , B41J2/17596 , B41J11/0015 , B41J29/00
摘要： It is an object of the present invention to provide a liquid applying apparatus which can prevent an applying liquid from evaporating while an applying operation is at a stop and which can reliably prevent the liquid from leaking even when for example, the posture of the apparatus is tilted. Thus, according to the present invention, an abutting member of a holding member is abutted, under an urging force of a spring, against an applying surface of an applying roller. Thus, a liquid holding space is formed between the applying roller and a holding member to hold the applying liquid. The abutting member is annularly formed of a single member. The applying roller rotates to cause the applying liquid held in the holding space to adhere to an outer peripheral surface of the applying roller. The applying liquid is then applied to the applying medium.
摘要翻译：本发明的目的是提供一种液体施加装置，其可以防止施加液体在施加作业停止时蒸发，并且即使例如装置的姿势为例如可以可靠地防止液体泄漏斜。因此，根据本发明，保持构件的抵接构件在弹簧的作用力下抵靠施加辊的施加表面。因此，在施加辊和保持构件之间形成液体保持空间以保持施加液体。抵接构件由单个构件环形地形成。施加辊旋转以使保持在保持空间中的施加液体粘附到施加辊的外周表面。然后将施加液体施加到施加介质上。

35. 发明申请

US20050178323A1 Liquid applying apparatus and ink jet printing apparatus 有权
标题翻译：液体涂布装置和喷墨打印装置
公开(公告)号：US20050178323A1
公开(公告)日：2005-08-18
申请号：US11052025
申请日：2005-02-08
申请人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
发明人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
IPC分类号： B41F23/08 , B41J2/005 , B41J2/175 , B41J2/18 , B41J11/00 , B05C11/00 , B05C1/00 , B05D1/32
CPC分类号： B41J2/0057 , B41J2/17596 , B41J2/18 , B41J11/0015
摘要： The present invention provides a liquid applying apparatus and an ink jet printing apparatus which, when supplying a liquid to and/or collecting the liquid from a liquid holding member holding an application liquid in a space formed by a roller being abutted, can suppress the leakage of the liquid from the liquid holding member. A pump is provided in a collecting path between a storage tank and a liquid collecting port formed in the liquid holding member that is liquid-tight. The pump is driven to circulate the application liquid between the storage tank and the liquid holding member.
摘要翻译：本发明提供了一种液体施加装置和喷墨打印装置，当从由抵接的辊形成的空间中保持涂布液的液体保持部件向液体供给液体和/或收集液体时，能够抑制泄漏的来自液体保持构件的液体。在液体保持构件中形成的储存罐和集液口之间的收集路径中设置有液体密封的泵。驱动泵将储存罐和液体保持构件之间的施加液体循环。

36. 发明申请

US20050018012A1 Ink jet printing apparatus 失效
标题翻译：喷墨打印设备
公开(公告)号：US20050018012A1
公开(公告)日：2005-01-27
申请号：US10864356
申请日：2004-06-10
申请人： Osamu Iwasaki , Kiichiro Takahashi , Hitoshi Nishikori , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
发明人： Osamu Iwasaki , Kiichiro Takahashi , Hitoshi Nishikori , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
IPC分类号： B41J2/21 , B41J19/14
CPC分类号： B41J19/147
摘要： In an ink jet printing apparatus using many types of inks to execute bidirectional printing, if ejection opening rows for yellow, magenta, and cyan inks are symmetrically arranged, ejection opening rows for a black ink are arranged adjacent to the most inside ejection opening rows for the yellow ink. Thus, a difference in color between forward scanning and backward scanning is determined by a difference in coloring between the black ink and the yellow ink. In this case, a possible color drift attributed to bidirectional printing can be suppressed by selecting the inks so that the difference in coloring between the black ink and the yellow ink is smaller than that between the black ink and the other color inks.
摘要翻译：在使用多种类型的墨水进行双向打印的喷墨打印装置中，如果用于黄色，品红色和青色墨水的排出开口行对称地布置，则用于黑色墨水的排出开口排布置成与最内侧的排出开口行相邻，黄色墨水。因此，通过黑色墨水和黄色墨水之间的着色差异来确定正向扫描和反向扫描之间的颜色差异。在这种情况下，通过选择墨水可以抑制归因于双向印刷的可能的颜色漂移，使得黑色墨水和黄色墨水之间的着色差异小于黑色墨水和其它颜色墨水之间的着色差异。

37. 发明授权

US07832836B2 Ink jet printing apparatus and ink jet printing method 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US07832836B2
公开(公告)日：2010-11-16
申请号：US10863500
申请日：2004-06-09
申请人： Osamu Iwasaki , Kiichiro Takahashi , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
发明人： Osamu Iwasaki , Kiichiro Takahashi , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
IPC分类号： B41J2/15 , B41J2/21
CPC分类号： B41J2/2132 , B41J2/2107 , B41J19/147
摘要： In an ink jet printing apparatus using many types of inks to execute bidirectional printing, when symmetrically arranged ejection opening rows for a cyan, magenta, and yellow inks are used in the print head, one-pass bidirectional printing is executed. On the other hand, if ejection opening rows for a black ink are used in addition to the above ejection opening rows, multi-pass printing is executed so that there are a number of dots formed with one application order for the black and other color inks and the same number of dots formed with another application order for the black and other color inks. This reduces the non-uniformity of the colors attributed to the difference in application order.
摘要翻译：在使用多种墨水执行双向打印的喷墨打印设备中，当在打印头中使用用于青色，品红色和黄色墨水的对称排列的排列开口行时，执行一次双向打印。另一方面，除了上述排出口排之外，如果使用用于黑色墨水的排出开口排，则执行多遍打印，使得存在用于黑色和其它颜色墨水的一个施加顺序形成的多个点并且与黑色和其他彩色墨水的另一应用顺序形成相同数量的点。这减少了归因于应用顺序差异的颜色的不均匀性。

38. 发明授权

US07650850B2 Liquid applying apparatus and ink jet printing apparatus 有权
标题翻译：液体涂布装置和喷墨打印装置
公开(公告)号：US07650850B2
公开(公告)日：2010-01-26
申请号：US11052025
申请日：2005-02-08
申请人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
发明人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
IPC分类号： B05C5/02 , B05C1/08
CPC分类号： B41J2/0057 , B41J2/17596 , B41J2/18 , B41J11/0015
摘要： The present invention provides a liquid applying apparatus and an ink jet printing apparatus which, when supplying a liquid to and/or collecting the liquid from a liquid holding member holding an application liquid in a space formed by a roller being abutted, can suppress the leakage of the liquid from the liquid holding member. A pump is provided in a collecting path between a storage tank and a liquid collecting port formed in the liquid holding member that is liquid-tight. The pump is driven to circulate the application liquid between the storage tank and the liquid holding member.
摘要翻译：本发明提供了一种液体施加装置和喷墨打印装置，当从由抵接的辊形成的空间中保持涂布液的液体保持部件向液体供给液体和/或收集液体时，能够抑制泄漏的来自液体保持构件的液体。在液体保持构件中形成的储存罐和集液口之间的收集路径中设置有液体密封的泵。驱动泵将储存罐和液体保持构件之间的施加液体循环。

39. 发明授权

US07461932B2 Ink jet printing apparatus for preventing degradation of liquid application member 有权
标题翻译：用于防止液体施加构件的劣化的喷墨打印装置
公开(公告)号：US07461932B2
公开(公告)日：2008-12-09
申请号：US11050747
申请日：2005-02-07
申请人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
发明人： Osamu Iwasaki , Naoji Otsuka , Yoshinori Nakagawa
IPC分类号： B41J2/01 , B41J29/393
CPC分类号： B41J11/0015 , B41J2/17509 , B41J2/17596 , B41J29/00
摘要： A liquid applying apparatus can prevent an applying roller from being degraded while contacting with an application liquid for a long time. Specifically, once an applying operation has been completely executed on an applying medium, the apparatus stands by for 60 seconds while holding the application liquid in a liquid holding member. When an applying instruction is not given during this period, the apparatus performs an application liquid collecting operation of discharging the application liquid from the liquid holding member. Thus, upon determining that no applying operation has been performed for a certain period after one applying operation has finished, the apparatus collects the application liquid from the liquid holding member. This avoids immersing the applying roller in the application liquid for a long time. Therefore, the applying roller is prevented from being degraded by the application liquid.
摘要翻译：液体涂布装置可以防止涂布辊在长时间接触涂布液时劣化。具体地说，一旦在施加介质上完成了涂布操作，则将该涂布液保持在液体保持部件中的状态下，待机60秒钟。当在此期间没有给出施加指令时，装置执行从液体保持构件排出施用液体的施用液体收集操作。因此，一旦确定在一次施加操作完成之后一定时间内没有执行施加操作，则装置从液体保持构件收集施用液体。这样可以避免长时间将涂布辊浸入涂布液中。因此，防止涂布辊被涂布液劣化。

40. 发明申请

US20050206674A1 Inkjet recording apparatus for controlling recovery operation by managing cap-open state and recovery control method 有权
标题翻译：喷墨记录装置，用于通过管理开盖状态和恢复控制方法来控制恢复操作
公开(公告)号：US20050206674A1
公开(公告)日：2005-09-22
申请号：US11131374
申请日：2005-05-18
申请人： Satoshi Seki , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Yoshinori Nakagawa
发明人： Satoshi Seki , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Yoshinori Nakagawa
IPC分类号： B41J2/165 , B41J2/175 , B41J2/18 , B41J2/185
CPC分类号： B41J2/16511
摘要： An inkjet recording apparatus suppresses defective ejection while reducing a consumed ink amount. In the apparatus, a cap-open period, during which a cap member does not cap ejection ports of a recording head of the apparatus, is measured, and a recovery operation executed by a recovery unit is controlled based on a cumulated cap-open period. With the above arrangement, there can be solved a problem that the ink ejecting state of the recording head is deteriorated depending on a recording operation because a cap-open state, in which the cap member does not cap the ejection ports of the recording head, continues while the inkjet recording apparatus executes the recording operation, thereby the reliability of the inkjet recording apparatus can be improved.
摘要翻译：喷墨记录装置在减少消耗的墨量的同时抑制喷射不良。在该装置中，测量盖帽构件不覆盖设备的记录头的喷射口的盖打开时段，并且基于累积盖帽打开周期来控制由恢复单元执行的恢复操作。通过上述结构，可以解决记录头的喷墨状态由于记录头的喷射口盖住盖帽状态而导致的记录操作的问题，在喷墨记录装置执行记录操作的同时继续，从而可以提高喷墨记录装置的可靠性。

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