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41. 发明申请

US20110085003A1 INK JET PRINTING APPARATUS AND PRINT HEAD TEMPERATURE CONTROL METHOD 有权
标题翻译：喷墨打印设备和打印头温度控制方法
公开(公告)号：US20110085003A1
公开(公告)日：2011-04-14
申请号：US12896366
申请日：2010-10-01
申请人： Kenichi Oonuki , Hidehiko Kanda , Akiko Maru , Hirokazu Yoshikawa , Hiroshi Taira
发明人： Kenichi Oonuki , Hidehiko Kanda , Akiko Maru , Hirokazu Yoshikawa , Hiroshi Taira
IPC分类号： B41J29/38
CPC分类号： B41J2/04563 , B41J2/0454 , B41J2/0458 , B41J2/072
摘要： When the head temperature Tfinish, which is the head temperature at the time of completion of a preceding scan, is higher than the stable ejection temperature Tstable, the target temperature is made a temperature that is only a temperature value ΔT lower than the head temperature Tfinish. On the other hand, when Tfinish, the head temperature at the time of print completion, is lower than the stable ejection temperature Tstable, the target temperature is made a temperature that is only a temperature value ΔT higher than the head temperature Tfinish. Because of this it is possible to inhibit head temperature rise in the case where an image with a high print density is printed.
摘要翻译：当作为前次扫描完成时的头部温度的头部温度T finish高于稳定喷射温度Tstable时，将目标温度设定为仅比头部低的温度值＆Dgr; T的温度温度Tfinish。另一方面，当印刷完成时的头部温度T finish低于稳定的喷射温度Tstable时，目标温度成为仅比头部温度T finish高的温度值＆Dgr; T的温度。因此，可以在打印出高打印浓度的图像的情况下抑制头温升高。

42. 发明申请

US20110148965A1 INKJET PRINTING APPARATUS AND RECOVERY METHOD 审中-公开
标题翻译：喷墨打印设备和恢复方法
公开(公告)号：US20110148965A1
公开(公告)日：2011-06-23
申请号：US12955541
申请日：2010-11-29
申请人： Hiroshi Taira , Hidehiko Kanda , Akiko Maru , Hirokazu Yoshikawa , Kenichi Oonuki
发明人： Hiroshi Taira , Hidehiko Kanda , Akiko Maru , Hirokazu Yoshikawa , Kenichi Oonuki
IPC分类号： B41J29/38
CPC分类号： B41J2/16526 , B41J2/16538 , B41J29/38
摘要： An inkjet printing apparatus of the present invention is equipped with a recovery device for recovering an ink ejection state of a print head. The print head has a plurality of nozzle rows each for ejecting an ink of a different color, and a nozzle surface. The recovery device performs wiping of the nozzle surface and preliminary ejection from the print head. After the wiping, an evaluation patch is created by performing the preliminary ejection onto a printing medium, and the number of preliminary ejections of a specific nozzle is increased to a number larger the number of preliminary ejections of other nozzles based on an image of the evaluation patch. It is possible to appropriately decide the number of preliminary ejections for each nozzle according to color mixture parts that vary for every apparatus.
摘要翻译：本发明的喷墨打印装置配备有用于恢复打印头的喷墨状态的恢复装置。打印头具有多个用于喷射不同颜色的墨的喷嘴列和喷嘴表面。恢复装置执行喷嘴表面的擦拭和从打印头的预先喷射。在擦拭之后，通过对打印介质进行预喷射来产生评估贴片，并且基于评估图像将特定喷嘴的预喷射次数增加到其他喷嘴的预喷射次数的数量补丁。可以根据每个装置变化的颜色混合部分来适当地确定每个喷嘴的预喷射次数。

43. 发明授权

US08888223B2 Ink jet printing apparatus and print head temperature control method 有权
标题翻译：喷墨打印设备和打印头温度控制方法
公开(公告)号：US08888223B2
公开(公告)日：2014-11-18
申请号：US12896366
申请日：2010-10-01
申请人： Kenichi Oonuki , Hidehiko Kanda , Akiko Maru , Hirokazu Yoshikawa , Hiroshi Taira
发明人： Kenichi Oonuki , Hidehiko Kanda , Akiko Maru , Hirokazu Yoshikawa , Hiroshi Taira
IPC分类号： B41J29/393 , B41J2/045
CPC分类号： B41J2/04563 , B41J2/0454 , B41J2/0458 , B41J2/072
摘要： An ink jet printing apparatus performs printing on a print medium, and includes a print head having a plurality of ejection openings, a head temperature acquisition unit that acquires a temperature of the print head, and a heating unit configured to heat the print head. In addition, a control unit is configured to control the heating unit so as to cause a temperature of the print head to be a target temperature, at start of a print scan by the print head, and a setting unit is configured to set the target temperature. If a completion temperature acquired by the acquisition unit at a time when a previous print scan is completed is lower than a threshold temperature, the setting unit sets a temperature higher than the completion temperature as the target temperature, and if the completion temperature is equal to or higher than the threshold temperature, the setting unit sets a temperature lower than the completion temperature as the target temperature.
摘要翻译：喷墨打印设备在打印介质上执行打印，并且包括具有多个喷射口的打印头，获取打印头的温度的打印头温度获取单元和被配置为加热打印头的加热单元。此外，控制单元被配置为在打印头的打印扫描开始时控制加热单元以使打印头的温度成为目标温度，并且设置单元被配置为设定目标温度。如果在先前打印扫描完成时由获取单元获取的完成温度低于阈值温度，则设定单元将比完成温度高的温度设定为目标温度，并且如果完成温度等于或高于阈值温度时，设定单元将作为目标温度的温度低于完成温度。

44. 发明授权

US08201919B2 Ink-jet printing apparatus and method of controlling ink-jet printing apparatus 有权
标题翻译：喷墨打印设备和喷墨打印设备的控制方法
公开(公告)号：US08201919B2
公开(公告)日：2012-06-19
申请号：US11753250
申请日：2007-05-24
申请人： Yoshito Mizoguchi , Hirokazu Yoshikawa , Yuji Konno , Daisaku Ide , Hajime Nagai
发明人： Yoshito Mizoguchi , Hirokazu Yoshikawa , Yuji Konno , Daisaku Ide , Hajime Nagai
IPC分类号： B41J2/165
CPC分类号： B41J2/16552 , B41J2/16538
摘要： Image deterioration due to decrease in transfer amount, which arises when a remaining amount of wetting liquid for wet wiping is decreased, is reduced in an ink-jet printing apparatus. When the remaining amount of the wetting liquid decreases to reach a predetermined amount or less, a wetting liquid tank is moved down, and thereby an intrusion amount of a wiper into a transfer portion is made larger than a standard value. This increases an area of the wiper where the wiper comes into contact with the transfer portion, which allows the transfer amount to be maintained at a substantially same level as the reference value. This enables the transfer amount to be prevented from decreasing when the remaining amount decreases, and the transfer amount almost the same as that in an initial stage to be ensured even in a later stage of an apparatus life time.
摘要翻译：在喷墨打印设备中，当用于湿擦拭的润湿液的剩余量减少时，由于传送量的减少导致的图像劣化。当润湿液体的剩余量减少达到预定量或更少时，润湿液体箱向下移动，从而使擦拭器进入转印部分的入侵量大于标准值。这增加了擦拭器与传送部分接触的擦拭器的面积，这允许传送量保持在与参考值基本相同的水平。这使得当剩余量减少时能够防止传送量的降低，并且即使在设备寿命的后期阶段也能够确保传送量与初始阶段几乎相同。

45. 发明授权

US07798601B2 Ink jet printing apparatus and method for recovering the same 有权
标题翻译：喷墨打印装置及其回收方法
公开(公告)号：US07798601B2
公开(公告)日：2010-09-21
申请号：US11555780
申请日：2006-11-02
申请人： Hirokazu Yoshikawa , Yoshito Mizoguchi , Daisaku Ide
发明人： Hirokazu Yoshikawa , Yoshito Mizoguchi , Daisaku Ide
IPC分类号： B41J2/165
CPC分类号： B41J2/1752 , B41J29/38 , B41J29/393
摘要： An amount of deposit in an ink receiving portion can be controlled using an inexpensive configuration which does not require any complicated mechanisms or control and which avoids increasing ink consumption. An ejection control section controls ejecting of ink from a printing section into an ink receiving portion. The printing section has a first ink ejecting portion that ejects ink that accumulates easily in the ink receiving portion and a second ink ejecting portion that ejects ink that is hard to accumulate in the ink receiving portion. The ejection control section changes the landing position, in the ink receiving portion, of the ink ejected from the ink ejecting portions depending on the status of accumulation of the ink in the ink receiving portion.
摘要翻译：可以使用不需要任何复杂的机构或控制并且避免增加墨水消耗的廉价构造来控制墨水接收部分中的沉积量。喷射控制部分控制从打印部分将油墨喷射到油墨接收部分中。打印部分具有第一喷墨部分，其喷射容易地在油墨接收部分中积聚的油墨;以及第二喷墨部分，其喷射难以积聚在油墨接收部分中的油墨。喷墨控制部分根据油墨接收部分中油墨的累积状态，改变从油墨喷射部分喷出的油墨在油墨接收部分中的着陆位置。

46. 发明申请

US20070279452A1 INK-JET PRINTING APPARATUS AND METHOD OF CONTROLLING INK-JET PRINTING APPARATUS 有权
标题翻译：喷墨打印设备和控制喷墨打印设备的方法
公开(公告)号：US20070279452A1
公开(公告)日：2007-12-06
申请号：US11753250
申请日：2007-05-24
申请人： Yoshito Mizoguchi , Hirokazu Yoshikawa , Yuji Konno , Daisaku Ide , Hajime Nagai
发明人： Yoshito Mizoguchi , Hirokazu Yoshikawa , Yuji Konno , Daisaku Ide , Hajime Nagai
IPC分类号： B41J2/165
CPC分类号： B41J2/16552 , B41J2/16538
摘要： Image deterioration due to decrease in transfer amount, which arises when a remaining amount of wetting liquid for wet wiping is decreased, is reduced in an ink-jet printing apparatus. When the remaining amount of the wetting liquid decreases to reach a predetermined amount or less, a wetting liquid tank is moved down, and thereby an intrusion amount of a wiper into a transfer portion is made larger than a standard value. This increases an area of the wiper where the wiper comes into contact with the transfer portion, which allows the transfer amount to be maintained at a substantially same level as the reference value. This enables the transfer amount to be prevented from decreasing when the remaining amount decreases, and the transfer amount almost the same as that in an initial stage to be ensured even in a later stage of an apparatus life time.
摘要翻译：在喷墨打印设备中，当用于湿擦拭的润湿液的剩余量减少时，由于传送量的减少导致的图像劣化。当润湿液体的剩余量减少达到预定量或更少时，润湿液体箱向下移动，从而使擦拭器进入转印部分的入侵量大于标准值。这增加了擦拭器与传送部分接触的擦拭器的面积，这允许传送量保持在与参考值基本相同的水平。这使得当剩余量减少时能够防止传送量的降低，并且即使在设备寿命的后期阶段也能够确保传送量与初始阶段几乎相同。

47. 发明申请

US20070103494A1 INK JET PRINTING APPARATUS AND METHOD FOR RECOVERING THE SAME 有权
标题翻译：喷墨打印设备及其恢复方法
公开(公告)号：US20070103494A1
公开(公告)日：2007-05-10
申请号：US11555780
申请日：2006-11-02
申请人： Hirokazu Yoshikawa , Yoshito Mizoguchi , Daisaku Ide
发明人： Hirokazu Yoshikawa , Yoshito Mizoguchi , Daisaku Ide
IPC分类号： B41J29/38
CPC分类号： B41J2/1752 , B41J29/38 , B41J29/393
摘要： An object of the present invention is to control the amount of deposit in an ink receiving portion using an inexpensive configuration which does not require any complicated mechanisms or control and which avoids increasing ink consumption. The present invention thus has ejection control section for ejecting ink from printing section into an ink receiving portion provided opposite a print head. The printing section has a first ink ejecting portion that ejects ink that accumulates easily in the ink receiving portion and a second ink ejecting portion that ejects ink that is hard to accumulate in the ink receiving portion. The ejection control section changes the landing position, in the ink receiving portion, of the ink ejected from the ink ejecting portion depending on the status of accumulation of the ink in the ink receiving portion.
摘要翻译：本发明的一个目的是使用不需要任何复杂的机构或控制并且避免增加油墨消耗的便宜的构造来控制油墨接收部分中的沉积量。因此，本发明具有用于将油墨从打印部分喷射到与打印头相对设置的油墨接收部分中的喷射控制部分。打印部分具有第一喷墨部分，其喷射容易地在油墨接收部分中积聚的油墨;以及第二喷墨部分，其喷射难以积聚在油墨接收部分中的油墨。喷墨控制部分根据油墨接收部分中油墨的累积状态，改变油墨接收部分中从油墨喷射部分喷出的油墨的着陆位置。

48. 发明申请

US20080158273A1 INK JET PRINTING APPARATUS AND METHOD OF PERFORMING A MAINTENANCE PROCESS 有权
标题翻译：喷墨打印设备和维护过程的执行方法
公开(公告)号：US20080158273A1
公开(公告)日：2008-07-03
申请号：US12041032
申请日：2008-03-03
申请人： Hirokazu Yoshikawa , Hitoshi Nishikori , Yoshito Mizoguchi
发明人： Hirokazu Yoshikawa , Hitoshi Nishikori , Yoshito Mizoguchi
IPC分类号： B41J2/195
CPC分类号： B41J2/1752 , B41J2/16532 , B41J2/17523 , B41J2/17566 , B41J29/02 , B41J29/38
摘要： A content of (an amount of ink to be suctioned for, or the number of times ink is preliminarily ejected for) the maintenance process to be performed after the ink tank replacement is made different depending on the amount of ink so far consumed from a tank which is replaced. This makes it possible to check the color mixture which would otherwise occur after the new ink tank is attached to the printing apparatus, and to concurrently manage an amount of waste ink in order that ink should not be consumed more than necessary in a case where the color mixture is less likely to occur.
摘要翻译：根据迄今为止从罐中消耗的油墨量，将墨罐更换之后进行的维护处理的（内容物（吸入的墨水量或预先排出的墨水的次数））被替换。这使得可以检查在新的墨水罐附接到打印装置之后否则会发生的颜色混合物，并且同时管理一定量的废墨水，以便在以下情况下墨水不应该被消耗超过必要的混色不太可能发生。

49. 发明授权

US07722143B2 Ink jet printing apparatus and method of performing a maintenance process 有权
标题翻译：喷墨打印装置和执行维护处理的方法
公开(公告)号：US07722143B2
公开(公告)日：2010-05-25
申请号：US12041032
申请日：2008-03-03
申请人： Hirokazu Yoshikawa , Hitoshi Nishikori , Yoshito Mizoguchi
发明人： Hirokazu Yoshikawa , Hitoshi Nishikori , Yoshito Mizoguchi
IPC分类号： B41J2/195
CPC分类号： B41J2/1752 , B41J2/16532 , B41J2/17523 , B41J2/17566 , B41J29/02 , B41J29/38
摘要： A content (an amount of ink to be suctioned, or the number of times ink is preliminarily ejected) of the maintenance process to be performed after the ink tank replacement is made different depending on the amount of ink so far consumed from a tank which is replaced. This makes it possible to check the color mixture which would otherwise occur after the new ink tank is attached to the printing apparatus, and to concurrently manage an amount of waste ink in order that ink should not be consumed more than necessary in a case where the color mixture is less likely to occur.
摘要翻译：根据迄今为止消耗的油墨量，墨水盒更换之后进行的维护处理的内容（要抽吸的油墨量或油墨的预先排出次数）不同，取而代之这使得可以检查在新的墨水罐附接到打印装置之后否则会发生的颜色混合物，并且同时管理一定量的废墨水，以便在以下情况下墨水不应该被消耗超过必要的混色不太可能发生。

50. 发明授权

US4718710A Unit for storing demountable roof panel 失效
标题翻译：用于存放可拆卸屋顶板的单元
公开(公告)号：US4718710A
公开(公告)日：1988-01-12
申请号：US883774
申请日：1986-07-09
申请人： Tooru Iwamura , Hirokazu Yoshikawa
发明人： Tooru Iwamura , Hirokazu Yoshikawa
IPC分类号： B60J7/11 , B60J7/20
CPC分类号： B60J7/1855 , B60J7/11 , B60J7/20
摘要： A unit for storing a demountable roof panel is disclosed, wherein movements of the demountable roof panel are controlled by a roof panel fixing device, with which one end edge of the demountable roof panel is engaged, and a roof panel holding device, with which the other end edge of the demountable roof panel is engaged, to thereby store the demountable roof panel in a storing space of a motor vehicle. The roof panel holding device includes an urging member held on an inner peripheral wall of a storing space in a manner to be movable toward the roof panel fixing device. The roof panel holding device is coupled into a mounting cutout of the demountable roof panel the edge surfaces circumscribing said cutout controlling the movement of the demountable roof panel in the vertical and lateral directions, and the urging member resiliently urges the demountable panel in the direction of the roof panel fixing device.
摘要翻译：公开了一种用于存储可拆卸屋顶板的单元，其中可拆卸屋顶板的运动由屋顶板固定装置控制，屋顶板固定装置与可拆卸屋顶板的一个端部边缘接合，以及顶板保持装置，可拆卸顶板的另一端边缘接合，从而将可拆卸顶板存储在机动车辆的存放空间中。顶板保持装置包括以可向屋顶板固定装置移动的方式固定在收纳空间的内周壁上的施力部件。顶板保持装置联接到可拆卸屋顶板的安装切口中，围绕所述切口的边缘表面控制可拆卸屋顶板在垂直和横向方向上的移动，并且推动构件沿着可拆卸顶板的方向弹性地推动可拆卸板屋顶板固定装置。

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