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1. 发明授权

US08177315B2 Printing apparatus and method of controlling the same 有权
标题翻译：印刷装置及其控制方法
公开(公告)号：US08177315B2
公开(公告)日：2012-05-15
申请号：US12201749
申请日：2008-08-29
申请人： Hironori Endo , Shinya Komatsu
发明人： Hironori Endo , Shinya Komatsu
IPC分类号： B41J29/38
CPC分类号： B41J2/125 , B41J2/16579 , B41J29/393
摘要： A printing apparatus includes an ejection unit that ejects fluid from nozzles onto a target and a nozzle inspection unit that performs nozzle inspection to inspect whether the fluid is ejected. An automatic print setting unit sets a check pattern automatic print mode in which a check pattern for confirming whether the fluid is ejected from the nozzles. An automatic inspection setting unit, when a predetermined automatic inspection condition is established, sets an automatic nozzle inspection mode in which the nozzle inspection is performed. A cleaning unit performs nozzle cleaning to clean abnormal nozzles that are detected. When the automatic nozzle inspection mode is set, a control unit controls the nozzle inspection unit so as not to perform the nozzle inspection during a period from when one of printing based on the print data and printing of the check pattern is started until the other is finished.
摘要翻译：打印装置包括将喷嘴喷射到目标上的喷射单元和进行喷嘴检查以检查流体是否喷出的喷嘴检查单元。自动打印设置单元设置检查图案自动打印模式，其中用于确认流体是否从喷嘴喷射的检查图案。自动检查设定单元，在规定的自动检查条件成立的情况下，设定进行喷嘴检查的自动喷嘴检查模式。清洁单元执行喷嘴清洁以清洁检测到的异常喷嘴。当设置了自动喷嘴检查模式时，控制单元控制喷嘴检查单元，以便在从基于打印数据的打印和检查图案的打印开始直至另一个打印的时间段期间不执行喷嘴检查完成了

2. 发明申请

US20090066743A1 EJECTION INSPECTING DEVICE, PRINTING DEVICE, AND EJECTION INSPECTING METHOD 有权
标题翻译：喷射检测装置，印刷装置和喷射检查方法
公开(公告)号：US20090066743A1
公开(公告)日：2009-03-12
申请号：US12208034
申请日：2008-09-10
申请人： Shinya Komatsu , Hironori Endo , Yuji Yoshida
发明人： Shinya Komatsu , Hironori Endo , Yuji Yoshida
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J2/16508 , B41J2/16579 , B41J2/16585
摘要： An ejection inspecting device which inspects an ejection state of an ejection head, including nozzles ejecting fluid, includes fluid receiving areas corresponding to the ejection head so as to receive the fluid ejected from the nozzles. A potential difference generating unit generates predetermined potential differences between the ejection head and the fluid receiving areas. Electrical variation detecting units detect electrical variations of the fluid receiving areas. A control unit drives the ejection head to eject the fluid to the fluid receiving areas from the nozzles in a state in which the predetermined potential differences are generated between the ejection head and the fluid receiving areas by the potential difference generating unit. The ejection inspecting device also inspects the nozzles to determine whether the fluid is ejected from the nozzles on the basis of the detection results of the electrical variation detecting units in the fluid receiving areas.
摘要翻译：检查喷射头的喷射状态的喷射检查装置，包括喷射喷嘴的喷嘴，包括与喷射头对应的流体接收区域，以接收从喷嘴喷射的流体。电位差产生单元产生喷射头和流体接收区之间的预定电位差。电气变化检测单元检测流体接收区域的电气变化。控制单元驱动喷射头，以通过电位差产生单元在喷射头和流体接收区域之间产生预定电位差的状态下将流体从喷嘴喷射到流体接收区域。喷射检查装置还基于流体接收区域中的电变化检测单元的检测结果来检查喷嘴以确定流体是否从喷嘴喷射。

3. 发明授权

US07066568B2 Determining method for determining whether ink was ejected or not, computer-readable medium, and printing apparatus 失效
标题翻译：用于确定墨水是否被喷射的确定方法，计算机可读介质和打印装置
公开(公告)号：US07066568B2
公开(公告)日：2006-06-27
申请号：US10833331
申请日：2004-04-28
申请人： Shinya Komatsu , Hironori Endo
发明人： Shinya Komatsu , Hironori Endo
IPC分类号： B41J29/393 , B41J3/42 , H04N1/46
CPC分类号： B41J2/04558 , B41J2/04586 , B41J29/393
摘要： A determining method and the like is achieved for determining more accurately whether or not ink has been ejected. A determining method for determining whether or not ink was ejected from a plurality of nozzles includes a step of printing a non-ejection print pattern, a step of obtaining an output value upon non-ejection that is output based on the light that has been emitted toward the non-ejection print pattern, a step of printing an all-ejection print pattern, a step of obtaining an output value upon ejection that is output based on the light emitted toward the all-ejection print pattern, a step of setting a threshold value between the output value upon non-ejection and the output value upon ejection, and a step of comparing the threshold value with an output value that is output from a light-receiving section based on the light that has been emitted toward the print patterns.
摘要翻译：实现确定方法等以更准确地确定墨是否已经被排出。用于确定墨是否从多个喷嘴喷射的确定方法包括打印非喷射打印图案的步骤，在基于已经发射的光输出的非喷射时获得输出值的步骤朝向不喷射打印图案的步骤，打印全喷出打印图案的步骤，基于朝向全喷出打印图案发射的光而输出的喷射时获得输出值的步骤，设定阈值的步骤在不喷射时的输出值与喷射时的输出值之间的值，以及将阈值与从受光部输出的输出值进行比较的步骤，所述输出值是基于向打印图案发射的光。

4. 发明授权

US07101017B2 Method for testing ejection, printing apparatus, method for forming ejection-test pattern, ejection-test pattern, computer-readable medium, and printing system 有权
标题翻译：用于测试喷射，打印装置，用于形成喷射测试图案的方法，喷射测试图案，计算机可读介质和打印系统的方法
公开(公告)号：US07101017B2
公开(公告)日：2006-09-05
申请号：US10879505
申请日：2004-06-30
申请人： Hironori Endo , Shinya Komatsu
发明人： Hironori Endo , Shinya Komatsu
IPC分类号： B41J29/393 , H04N1/46
CPC分类号： B41J29/393
摘要： Ejection testing of a clear ink ejecting section is carried out easily. A first test pattern, which is used for testing ejection of a color ink ejecting section, is formed by ejecting a color ink onto a medium from the color ink ejecting section for ejecting color ink; and a second test pattern, which is used for testing ejection of a clear ink ejecting section, is formed by ejecting a clear ink from the clear ink ejecting section for ejecting clear ink to form a clear ink pattern on the medium, and ejecting a color ink from the color ink ejecting section to form a color ink pattern that overlaps the clear ink pattern. The resolution of the color ink pattern is different from the resolution of the first test pattern.
摘要翻译：透明喷墨部的喷射试验容易进行。用于测试彩色墨水喷射部分的喷射的第一测试图案是通过从用于喷射彩色墨水的彩色墨水喷射部件将彩色墨水喷射到介质上而形成的; 并且用于测试透明墨水喷射部分的喷射的第二测试图案是通过从透明墨水喷射部分喷射透明墨水而喷出透明墨水以在介质上形成透明墨水图案而形成的，并且喷射颜色油墨从彩色油墨喷射部分形成与透明油墨图案重叠的彩色油墨图案。彩色墨水图案的分辨率与第一测试图案的分辨率不同。

5. 发明申请

US20050057598A1 Method for testing ejection, printing apparatus, method for forming ejection-test pattern, ejection-test pattern, computer-readable medium, and printing system 有权
标题翻译：用于测试喷射，打印装置，用于形成喷射测试图案的方法，喷射测试图案，计算机可读介质和打印系统的方法
公开(公告)号：US20050057598A1
公开(公告)日：2005-03-17
申请号：US10879505
申请日：2004-06-30
申请人： Hironori Endo , Shinya Komatsu
发明人： Hironori Endo , Shinya Komatsu
IPC分类号： B41J2/175 , B41J2/01 , B41J2/21 , B41J29/393
CPC分类号： B41J29/393
摘要： Ejection testing of a clear ink ejecting section is carried out easily. A first test pattern, which is used for testing ejection of a color ink ejecting section, is formed by ejecting a color ink onto a medium from the color ink ejecting section for ejecting color ink; and a second test pattern, which is used for testing ejection of a clear ink ejecting section, is formed by ejecting a clear ink from the clear ink ejecting section for ejecting clear ink to form a clear ink pattern on the medium, and ejecting a color ink from the color ink ejecting section to form a color ink pattern that overlaps the clear ink pattern. The resolution of the color ink pattern is different from the resolution of the first test pattern.
摘要翻译：透明喷墨部的喷射试验容易进行。用于测试彩色墨水喷射部分的喷射的第一测试图案是通过从用于喷射彩色墨水的彩色墨水喷射部件将彩色墨水喷射到介质上而形成的; 并且用于测试透明墨水喷射部分的喷射的第二测试图案是通过从透明墨水喷射部分喷射透明墨水而喷出透明墨水以在介质上形成透明墨水图案而形成的，并且喷射颜色油墨从彩色油墨喷射部分形成与透明油墨图案重叠的彩色油墨图案。彩色墨水图案的分辨率与第一测试图案的分辨率不同。

6. 发明申请

US20050030331A1 Determining method for determining whether ink was ejected or not, computer-readable medium, and printing apparatus 失效
标题翻译：用于确定墨水是否被喷射的确定方法，计算机可读介质和打印装置
公开(公告)号：US20050030331A1
公开(公告)日：2005-02-10
申请号：US10833331
申请日：2004-04-28
申请人： Shinya Komatsu , Hironori Endo
发明人： Shinya Komatsu , Hironori Endo
IPC分类号： B41J2/01 , B41J2/05 , B41J29/393 , B41J29/46 , G06F3/12
CPC分类号： B41J2/04558 , B41J2/04586 , B41J29/393
摘要： A determining method and the like is achieved for determining more accurately whether or not ink has been ejected. A determining method for determining whether or not ink was ejected from a plurality of nozzles includes a step of printing a non-ejection print pattern, a step of obtaining an output value upon non-ejection that is output based on the light that has been emitted toward the non-ejection print pattern, a step of printing an all-ejection print pattern, a step of obtaining an output value upon ejection that is output based on the light emitted toward the all-ejection print pattern, a step of setting a threshold value between the output value upon non-ejection and the output value upon ejection, and a step of comparing the threshold value with an output value that is output from a light-receiving section based on the light that has been emitted toward the print patterns.
摘要翻译：实现确定方法等以更准确地确定墨是否已经被排出。用于确定墨是否从多个喷嘴喷射的确定方法包括打印非喷射打印图案的步骤，在基于已经发射的光输出的非喷射时获得输出值的步骤朝向非喷射打印图案的步骤，打印全喷出打印图案的步骤，基于朝向全喷出打印图案发射的光而输出的喷射时获得输出值的步骤，设定阈值的步骤在不喷射时的输出值与喷射时的输出值之间的值，以及将阈值与从受光部输出的输出值进行比较的步骤，所述输出值是基于向打印图案发射的光。

7. 发明授权

US07980653B2 Ejection inspecting device, printing device, and ejection inspecting method 有权
标题翻译：喷射检测装置，印刷装置和喷射检查方法
公开(公告)号：US07980653B2
公开(公告)日：2011-07-19
申请号：US12208034
申请日：2008-09-10
申请人： Shinya Komatsu , Hironori Endo , Yuji Yoshida
发明人： Shinya Komatsu , Hironori Endo , Yuji Yoshida
IPC分类号： B41J29/393
CPC分类号： B41J29/393 , B41J2/16508 , B41J2/16579 , B41J2/16585
摘要： An ejection inspecting device which inspects an ejection state of an ejection head, including nozzles ejecting fluid, includes fluid receiving areas corresponding to the ejection head so as to receive the fluid ejected from the nozzles. A potential difference generating unit generates predetermined potential differences between the ejection head and the fluid receiving areas. Electrical variation detecting units detect electrical variations of the fluid receiving areas. A control unit drives the ejection head to eject the fluid to the fluid receiving areas from the nozzles in a state in which the predetermined potential differences are generated between the ejection head and the fluid receiving areas by the potential difference generating unit. The ejection inspecting device also inspects the nozzles to determine whether the fluid is ejected from the nozzles on the basis of the detection results of the electrical variation detecting units in the fluid receiving areas.
摘要翻译：检查喷射头的喷射状态的喷射检查装置，包括喷射喷嘴的喷嘴，包括与喷射头对应的流体接收区域，以接收从喷嘴喷射的流体。电位差产生单元产生喷射头和流体接收区之间的预定电位差。电气变化检测单元检测流体接收区域的电气变化。控制单元驱动喷射头，以通过电位差产生单元在喷射头和流体接收区域之间产生预定电位差的状态下将流体从喷嘴喷射到流体接收区域。喷射检查装置还基于流体接收区域中的电变化检测单元的检测结果来检查喷嘴以确定流体是否从喷嘴喷射。

8. 发明授权

US07198349B2 Method for testing ejection, printing apparatus, method for forming ejection-test pattern, ejection-test pattern, computer-readable medium, and printing system 失效
标题翻译：用于测试喷射，打印装置，用于形成喷射测试图案的方法，喷射测试图案，计算机可读介质和打印系统的方法
公开(公告)号：US07198349B2
公开(公告)日：2007-04-03
申请号：US10880371
申请日：2004-06-30
申请人： Hironori Endo , Shinya Komatsu
发明人： Hironori Endo , Shinya Komatsu
IPC分类号： B41J29/393 , B41J2/17
CPC分类号： B41J2/2114 , B41J2/16579 , B41J29/393
摘要： Ejection testing of a clear ink ejecting section is carried out easily. A clear ink is ejected toward a medium from a clear ink ejecting section for ejecting clear ink, and a color ink is ejected to a region in which the clear ink is to be adhering from a color ink ejecting section for ejecting color ink. A test pattern used for testing ejection of the clear ink ejecting section is formed on the medium by the clear ink and the color ink.
摘要翻译：透明喷墨部的喷射试验容易进行。从用于喷射透明墨水的透明墨水喷射部分朝向介质喷射透明墨水，并且彩色墨水从用于喷射彩色墨水的彩色墨水喷射部分喷射到要清除墨水的区域。通过透明油墨和彩色油墨在介质上形成用于测试清除油墨喷射部分喷射的测试图案。

9. 发明申请

US20050062782A1 Method for testing ejection, printing apparatus, method for forming ejection-test pattern, ejection-test pattern, computer-readable medium, and printing system 失效
标题翻译：用于测试喷射，打印装置，用于形成喷射测试图案的方法，喷射测试图案，计算机可读介质和打印系统的方法
公开(公告)号：US20050062782A1
公开(公告)日：2005-03-24
申请号：US10880371
申请日：2004-06-30
申请人： Hironori Endo , Shinya Komatsu
发明人： Hironori Endo , Shinya Komatsu
IPC分类号： B41J2/175 , B41J2/01 , B41J2/165 , B41J2/21 , B41J29/393
CPC分类号： B41J2/2114 , B41J2/16579 , B41J29/393
摘要： Ejection testing of a clear ink ejecting section is carried out easily. A clear ink is ejected toward a medium from a clear ink ejecting section for ejecting clear ink, and a color ink is ejected to a region in which the clear ink is to be adhering from a color ink ejecting section for ejecting color ink. A test pattern used for testing ejection of the clear ink ejecting section is formed on the medium by the clear ink and the color ink.
摘要翻译：透明喷墨部的喷射试验容易进行。从用于喷射透明墨水的透明墨水喷射部分朝向介质喷射透明墨水，并且彩色墨水从用于喷射彩色墨水的彩色墨水喷射部分喷射到要清除墨水的区域。通过透明油墨和彩色油墨在介质上形成用于测试清除油墨喷射部分喷射的测试图案。

10. 发明授权

US08646867B2 Liquid-discharging device, inspection method of liquid-discharging device, and program 有权
标题翻译：排液装置，排液装置的检查方法和程序
公开(公告)号：US08646867B2
公开(公告)日：2014-02-11
申请号：US13304996
申请日：2011-11-28
申请人： Shinya Komatsu
发明人： Shinya Komatsu
IPC分类号： B41J29/393
CPC分类号： B41J2/2142
摘要： A first discharge inspection part is configured to inspect and judge a first target nozzle regarding whether or not the first target nozzle discharges the liquid, and is configured to again inspect the first target nozzle if noise is detected. A second discharge inspection part is configured to inspect and judge a second target nozzle regarding whether or not the second target nozzle discharges the liquid, and is configured to again inspect the second target nozzle if noise is detected. The first discharge inspection part and the second discharge inspection part inspect the first target nozzle and the second target nozzle in parallel. The first target nozzle and the second target nozzle shift, if the first target nozzle has been judged, regardless of or not the noise is detected during the first target nozzle being again inspected.
摘要翻译：第一排出检查部被配置为检查和判断第一目标喷嘴，关于第一目标喷嘴是否排出液体，并且被配置为如果检测到噪声则再次检查第一目标喷嘴。第二排出检查部被配置为检查和判断第二目标喷嘴，关于第二目标喷嘴是否排出液体，并且被配置为如果检测到噪声则再次检查第二目标喷嘴。第一排出检查部和第二排出检查部并行地检查第一目标喷嘴和第二目标喷嘴。如果第一目标喷嘴已经被判断，则第一目标喷嘴和第二目标喷嘴在第一目标喷嘴被再次检查期间移动，而不管是否检测到噪声。

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