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31. 发明申请

US20110310178A1 INKJET RECORDING APPARATUS AND INKJET RECORDING METHOD 有权
标题翻译：喷墨记录装置和喷墨记录方法
公开(公告)号：US20110310178A1
公开(公告)日：2011-12-22
申请号：US12960429
申请日：2010-12-03
申请人： Shigeyasu Nagoshi , Satoshi Azuma , Yoshiaki Murayama , Minoru Teshigawara , Susumu Hirosawa , Yutaka Kano , Takeshi Murase , Kentarou Muro , Masao Kato , Minako Kato
发明人： Shigeyasu Nagoshi , Satoshi Azuma , Yoshiaki Murayama , Minoru Teshigawara , Susumu Hirosawa , Yutaka Kano , Takeshi Murase , Kentarou Muro , Masao Kato , Minako Kato
IPC分类号： B41J2/21
CPC分类号： B41J2/2056 , B41J2/2146
摘要： The present invention provides a recording apparatus including recording heads each including a plurality of nozzle arrays that are arranged so as to overlap, wherein overlapping portions of the recording heads for two different colors are separated from each other with a distance therebetween in an array direction of nozzles.
摘要翻译：本发明提供了一种记录装置，包括：记录头，每个记录头包括多个喷嘴阵列，该多个喷嘴阵列被布置为重叠，其中用于两种不同颜色的记录头的重叠部分在它们之间的距离彼此分开，喷嘴。

32. 发明申请

US20110279612A1 INKJET PRINTING APPARATUS AND CALIBRATION METHOD 有权
标题翻译：喷墨打印设备和校准方法
公开(公告)号：US20110279612A1
公开(公告)日：2011-11-17
申请号：US12964109
申请日：2010-12-09
申请人： Kentarou Muro , Susumu Hirosawa , Yutaka Kano , Shigeyasu Nagoshi , Minoru Teshigawara , Yoshiaki Murayama , Takeshi Murase , Satoshi Azuma , Masao Kato , Minako Kato
发明人： Kentarou Muro , Susumu Hirosawa , Yutaka Kano , Shigeyasu Nagoshi , Minoru Teshigawara , Yoshiaki Murayama , Takeshi Murase , Satoshi Azuma , Masao Kato , Minako Kato
IPC分类号： B41J2/01
CPC分类号： B41J11/002 , B41J11/0015
摘要： An apparatus includes: a drying unit to dry a printing medium on which an image was printed using an inkjet head; a humidification unit to humidify the printing medium that was dried by the drying unit so that the moisture content of the printing medium becomes the equilibrium state in the ambient environment; a colorimetric unit to perform colorimetry on the printing medium that was humidified by the humidification unit; and a calibration unit to calibrate printing properties on the basis of the result of colorimetry by the colorimetric unit.
摘要翻译：一种设备包括：干燥单元，用于使用喷墨头将其上印刷有图像的打印介质干燥; 加湿单元，用于加湿由干燥单元干燥的打印介质，使得打印介质的水分含量在周围环境中变为平衡状态; 比色单元，用于在由加湿单元加湿的打印介质上进行比色; 以及校准单元，其基于比色单元的比色法的结果来校准打印属性。

33. 发明申请

US20110134185A1 RECOVERY PROCESSING METHOD FOR PRINT HEAD, AND INKJET PRINTING APPARATUS USING THE SAME 有权
标题翻译：用于打印头的恢复处理方法和使用其的喷墨打印设备
公开(公告)号：US20110134185A1
公开(公告)日：2011-06-09
申请号：US12958264
申请日：2010-12-01
申请人： Wakako Yamamoto , Hidehiko Kanda , Susumu Hirosawa
发明人： Wakako Yamamoto , Hidehiko Kanda , Susumu Hirosawa
IPC分类号： B41J2/165
CPC分类号： B41J2/16538 , B41J2/16526
摘要： Wet wiping processing is performed on an ink ejection opening forming surface of a print head by use of a wiper. Then, as bubble removal processing, the print head is heated by use of either an electrothermal conversion element or a heat generating element located inside the print head, and then a control unit causes the print head to perform preliminary ejection K1 and preliminary ejection K2.
摘要翻译：通过使用刮水器对打印头的喷墨口形成表面进行湿擦处理。然后，作为气泡去除处理，通过使用位于打印头内部的电热转换元件或发热元件来加热打印头，然后控制单元使得打印头执行初步喷射K1和预喷射K2。

34. 发明授权

US09039112B2 Inkjet printing apparatus for changing a range of used ejection ports according to ejection port usage 有权
标题翻译：喷墨打印设备，用于根据喷射口的使用改变使用的喷射口的范围
公开(公告)号：US09039112B2
公开(公告)日：2015-05-26
申请号：US12964085
申请日：2010-12-09
申请人： Yoshiaki Murayama , Takeshi Murase , Masao Kato , Shigeyasu Nagoshi , Minoru Teshigawara , Minako Kato , Susumu Hirosawa , Yutaka Kano , Satoshi Azuma , Kentarou Muro
发明人： Yoshiaki Murayama , Takeshi Murase , Masao Kato , Shigeyasu Nagoshi , Minoru Teshigawara , Minako Kato , Susumu Hirosawa , Yutaka Kano , Satoshi Azuma , Kentarou Muro
IPC分类号： B41J29/38 , B41J25/00 , B41J2/21 , B41J2/175
CPC分类号： B41J25/001 , B41J2/2146 , B41J2002/17569
摘要： In a line-head type inkjet printing apparatus that ejects a plurality of types of inks, an inkjet printing apparatus is provided in which the change of its ejection properties different depending on the type of ink is prevented from occurring. The line-head type printing apparatus includes an acquisition unit that counts the ejection number of liquid from each of print heads in each of a plurality of print heads. Furthermore, the printing apparatus compares the ejection number of liquid from each of the print heads counted by the acquisition unit with a threshold value set for each of the print heads. The printing apparatus includes a change unit that can move a holder in the main scanning direction when the counted ejection number of liquid exceeds the threshold value set for the print head.
摘要翻译：在喷射多种油墨的线头型喷墨打印设备中，提供了一种喷墨打印设备，其中防止其喷墨性能的变化根据墨水的类型而不同。行头式打印装置包括：采集单元，其计算多个打印头中的每一个中的每个打印头的液体的喷射次数。此外，打印装置将由获取单元计数的每个打印头的液体的喷射次数与为每个打印头设置的阈值进行比较。打印装置包括当所计数的液体喷射数量超过为打印头设定的阈值时能够沿主扫描方向移动保持器的改变单元。

35. 发明申请

US20120206523A1 INKJET PRINTING DEVICE AND INKJET 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：US20120206523A1
公开(公告)日：2012-08-16
申请号：US13368486
申请日：2012-02-08
申请人： Susumu Hirosawa , Yutaka Kano , Kentarou Muro
发明人： Susumu Hirosawa , Yutaka Kano , Kentarou Muro
IPC分类号： B41J29/38
CPC分类号： B41J29/38 , B41J2/16526 , B41J2/16547 , B41J2/16585 , B41J2002/16529
摘要： In-image preliminary ejection is performed by use of nozzles used to print an image out of the nozzles included in an overlapping link region, and between-image preliminary ejection is performed by use of nozzles which are not used to print the image. Thus, a reduction in image quality is inhibited, while the amount of print media used in the between-image preliminary ejection is reduced.
摘要翻译：通过使用用于从包括在重叠链接区域中的喷嘴打印图像的喷嘴来执行图像内预喷射，并且通过使用不用于打印图像的喷嘴来执行图像间预喷射。因此，抑制了在图像间预喷射中使用的打印介质的量的图像质量的降低。

36. 发明申请

US20120206522A1 INK JET PRINTING APPARATUS AND RECOVERY METHOD FOR A PRINT HEAD THEREOF 有权
标题翻译：喷墨打印设备及其打印头的恢复方法
公开(公告)号：US20120206522A1
公开(公告)日：2012-08-16
申请号：US13365366
申请日：2012-02-03
申请人： Hidehiko Kanda , Susumu Hirosawa , Yutaka Kano , Kentarou Muro
发明人： Hidehiko Kanda , Susumu Hirosawa , Yutaka Kano , Kentarou Muro
IPC分类号： B41J29/38
CPC分类号： B41J2/16526 , B41J2/16547 , B41J2/16585 , B41J2002/1657
摘要： The invention provides a printing apparatus and a recovery method therefore which can minimize ink consumption in a recovery process for a print head of the apparatus. The invention has a control unit to cause a print head to eject ink from nozzles arrayed on the print head so as to recover ink ejecting function of the nozzles, and a specification unit to specify a set print mode selected from among a plurality of print modes. The print modes define number and position of nozzles in use for printing an image. The control unit executes a first preliminary ejection process before or after printing an image on a print medium. The first preliminary ejection process has selectively ejecting ink from both of the nozzles in use selected by the currently set print mode and the unused nozzles in the vicinity of the nozzles in use.
摘要翻译：本发明提供了一种打印设备和恢复方法，其可以使设备的打印头的恢复过程中的墨消耗最小化。本发明具有一种控制单元，用于使打印头从排列在打印头上的喷嘴喷射墨水，以便恢复喷嘴的喷墨功能;以及指定单元，用于指定从多个打印模式中选择的设定的打印模式。打印模式定义用于打印图像的喷嘴的数量和位置。控制单元在打印介质上打印图像之前或之后执行第一预抽出处理。第一初步喷射过程在从使用中选择的两个喷嘴中选择性地喷射油墨，并且在使用的喷嘴附近使用未使用的喷嘴。

37. 发明申请

US20110273503A1 INKJET PRINTING APPARATUS AND METHOD 有权
标题翻译：喷墨打印设备和方法
公开(公告)号：US20110273503A1
公开(公告)日：2011-11-10
申请号：US12963660
申请日：2010-12-09
申请人： Satoshi Azuma , Shigeyasu Nagoshi , Minoru Teshigawara , Yoshiaki Murayama , Susumu Hirosawa , Yutaka Kano , Takeshi Murase , Kentarou Muro , Masao Kato , Minako Kato
发明人： Satoshi Azuma , Shigeyasu Nagoshi , Minoru Teshigawara , Yoshiaki Murayama , Susumu Hirosawa , Yutaka Kano , Takeshi Murase , Kentarou Muro , Masao Kato , Minako Kato
IPC分类号： B41J29/38
CPC分类号： B41J11/0015 , B41J2/165 , B41J2/16552 , B41J2/1714
摘要： A printing apparatus includes a plurality of inkjet print heads to which humidified air is supplied to retain the humidity in the print heads. Ink colors for the plurality of heads are arranged in a sequence corresponding to ink characteristics. The plurality of print heads are arranged in a sequence such that a print head configured to eject ink characterized by having a larger amount of volatile components evaporated within a predetermined time is located in a more upstream area.
摘要翻译：打印设备包括多个喷墨打印头，供应加湿空气以将湿度保持在打印头中。多个头部的墨水颜色以对应于墨水特性的顺序排列。多个打印头按照这样的顺序布置，使得构造成喷射墨水的打印头位于更上游区域中，其特征在于具有在预定时间内蒸发的较大量的挥发性成分。

38. 发明申请

US20100238226A1 PRINTING APPARATUS AND PRINTING CONTROL METHOD 有权
标题翻译：印刷设备和印刷控制方法
公开(公告)号：US20100238226A1
公开(公告)日：2010-09-23
申请号：US12716661
申请日：2010-03-03
申请人： Hirokazu Tanaka , Hidehiko Kanda , Susumu Hirosawa , Wakako Yamamoto , Kenichi Oonuki
发明人： Hirokazu Tanaka , Hidehiko Kanda , Susumu Hirosawa , Wakako Yamamoto , Kenichi Oonuki
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/0454 , B41J2/04563
摘要： The present invention uses a temperature sensor to sense the temperature of a print head configured to eject ink, and senses the environmental temperature of a printing apparatus. The temperature of the print head is corrected based on the environmental temperature only if information from the temperature sensor is different from the last information acquired.
摘要翻译：本发明使用温度传感器来感测构造成喷射墨水的打印头的温度，并且感测打印设备的环境温度。只有来自温度传感器的信息与所获取的最后信息不同，才根据环境温度来校正打印头的温度。

39. 发明申请

US20080055357A1 INKJET PRINTING APPARATUS 有权
标题翻译：喷墨打印设备
公开(公告)号：US20080055357A1
公开(公告)日：2008-03-06
申请号：US11844792
申请日：2007-08-24
申请人： Yuji Hamasaki , Susumu Hirosawa
发明人： Yuji Hamasaki , Susumu Hirosawa
IPC分类号： B41J2/165
CPC分类号： B41J2/16532 , B41J2/2125
摘要： An ink jet printing apparatus including a suction recovery function performs suction recovery that that recovers the reliability of a print head while reducing the amount of ink sucked from the print head. An ink jet printing apparatus includes a print head having an ejection port surface with ejection ports formed therein from which ink is ejected, a cap covering the ejection port surface of the print head, and suction unit for allowing a pump to generate negative pressure in the cap to suck ink from the print head. The suction unit has a valve provided in a communication tube joining the pump and the cap together. The suction unit sucks ink under a relatively low negative pressure and then switches the valve to suck the ink under a relatively high negative pressure.
摘要翻译：包括抽吸恢复功能的喷墨打印设备执行吸收恢复，其恢复打印头的可靠性，同时减少从打印头吸取的墨水量。一种喷墨打印设备，包括具有喷射口表面的喷墨口表面，喷射口形成在其中，喷墨口从喷墨口喷射墨水，喷墨口覆盖打印头的喷射口表面;吸入单元，用于允许泵产生负压盖子从打印头吸墨。抽吸单元具有设置在将泵和盖连接在一起的连通管中的阀。抽吸单元在相对较低的负压下吸墨，然后在相对较高的负压下切换阀吸油墨。

40. 发明授权

US08882240B2 Inkjet printing apparatus and print head recovery method 有权
标题翻译：喷墨打印设备和打印头恢复方法
公开(公告)号：US08882240B2
公开(公告)日：2014-11-11
申请号：US13363409
申请日：2012-02-01
申请人： Susumu Hirosawa , Hidehiko Kanda , Yutaka Kano , Kentarou Muro
发明人： Susumu Hirosawa , Hidehiko Kanda , Yutaka Kano , Kentarou Muro
IPC分类号： B41J2/165 , B41J29/38 , B41J11/66
CPC分类号： B41J29/38 , B41J2/1652 , B41J2/16547 , B41J11/66
摘要： An inkjet printing apparatus and a print head recovery method are provided according to which, in an environment in which dust (e.g., paper dust) is easily attached to the periphery of an ejection port of a print head, the print head is subjected to a recovery operation depending on the level of the attached dust. The inkjet printing apparatus has a cutter unit for cutting a print medium and a recovery unit for performing the recovery operation by wiping the ejection port formation portion at which the ejection port is formed of the print head while sucking the ejection port formation portion. When the passing number showing how many times the cut part of the print medium cut by the cutter passes the printing position is equal to or higher than a threshold value, the recovery means subjects the print head to the recovery operation.
摘要翻译：提供了一种喷墨打印设备和打印头恢复方法，其中在灰尘（例如纸屑）容易地附着到打印头的喷射口的周边的环境中，打印头经受恢复操作取决于所附灰尘的水平。喷墨打印设备具有用于切割打印介质的切割器单元和用于通过在吸入喷射口形成部分的同时擦拭由打印头形成喷射口的喷射口形成部分执行恢复操作的恢复单元。当通过数字显示由切割器切割的打印介质的切割部分经过打印位置的次数等于或高于阈值时，恢复装置使打印头进行恢复操作。

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