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1. 发明授权

US07097267B2 Ink-jet printing method, printing system, ink-jet printing apparatus, print data generating method, program and printer driver 有权
公开(公告)号：US07097267B2
公开(公告)日：2006-08-29
申请号：US10653207
申请日：2003-09-03
申请人： Minako Kato , Rie Kajihara
发明人： Minako Kato , Rie Kajihara
IPC分类号： B41J2/205 , G06F15/00
CPC分类号： B41J2/205 , B41J2/2125 , B41J2/2128 , B41J23/00
摘要： Print data is generated for being printed by an ink-jet printing apparatus, which has a first mode for high-speed printing and a second mode for high-quality printing, for performing multiple-pass printing by an ink-jet printhead provided with orifices for discharging ink droplets of large volume and orifices for discharging ink droplets of small volume. When the print data is generated, a user is allowed to select whether specified image data should be printed in the first or second mode. When image data is converted to print data in accordance with the mode selected, the number of ink droplets of the small volume, which are used to print an area of high density or high saturation in regard to a prescribed color in the first mode, is set to be less than the number of ink droplets of the small volume used in printing this area in the second mode.

2. 发明申请

US20070024656A1 IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US20070024656A1
公开(公告)日：2007-02-01
申请号：US11460412
申请日：2006-07-27
申请人： Takashi Nakamura , Akihiko Nakatani , Minako Kato , Rie Kajihara , Naoki Sumi , Shigeyasu Nagoshi , Makoto Torigoe , Okinori Tsuchiya
发明人： Takashi Nakamura , Akihiko Nakatani , Minako Kato , Rie Kajihara , Naoki Sumi , Shigeyasu Nagoshi , Makoto Torigoe , Okinori Tsuchiya
IPC分类号： B41J2/205
CPC分类号： H04N1/40012 , H04N1/56 , H04N1/6027
摘要： A high quality gray scale (monochrome) image in which influences of “recorded color deviation” and “color transition” are suppressed is formed even in the case of a slightly uneven discharge amount. When a gray scale (monochrome) mode is set, in the entire range of a luminance signal, density signals corresponding to achromatic dots and small chromatic dots respectively are generated based on the luminance signal so that the density signal corresponding to the achromatic dots has a greater value than that of the density signal corresponding to the small chromatic dots. Accordingly, even a slight “recorded color deviation” that occurs when the achromatic dots are recorded can be corrected by the small chromatic dots having a hue opposite to the direction of color deviation, and a high quality gray scale image in which influences of “recorded color deviation” and “color transition” are suppressed can be formed.
摘要翻译：即使在稍微不均匀的放电量的情况下也形成了其中抑制了“记录色差”和“色彩转变”的影响的高品质灰度（单色）图像。当设置灰度（单色）模式时，在亮度信号的整个范围内，分别基于亮度信号产生对应于无色点和小色点的浓度信号，使得与无色点相对应的浓度信号具有比对应于小色点的浓度信号的值更大。因此，即使在记录了无彩色点时发生的轻微的“记录颜色偏差”也可以通过具有与颜色偏差方向相反的色调的小色点校正，并且可以通过高质量灰度图像来校正“记录颜色偏差“和”颜色转变“被抑制。

3. 发明申请

US20060061785A1 Color processing apparatus and its method, program, and printer driver 失效
标题翻译：彩色处理设备及其方法，程序和打印机驱动程序
公开(公告)号：US20060061785A1
公开(公告)日：2006-03-23
申请号：US11227176
申请日：2005-09-16
申请人： Shigeyasu Nagoshi , Rie Kajihara , Akihiko Nakatani , Minako Kato , Naoki Sumi , Takashi Nakamura , Makoto Torigoe , Okinori Tsuchiya
发明人： Shigeyasu Nagoshi , Rie Kajihara , Akihiko Nakatani , Minako Kato , Naoki Sumi , Takashi Nakamura , Makoto Torigoe , Okinori Tsuchiya
IPC分类号： H04N1/60
CPC分类号： H04N1/6058
摘要： The color of magenta using newly developed magenta ink has characteristics L*≅41, a*≅82, and b*≅24, and has differences ΔL*≅4, Δa*≅0, and Δb*≅26 from the conventional magenta ink, i.e., the lightness value is low, and the color difference b* assumes a very small value. When the color of red is reproduced using such new magenta ink, its lightness and saturation values are low, and subdued red is reproduced, i.e., a visually favorable color cannot be obtained. Hence, when a color included in a first color gamut is input, and the input color is converted into the color of a second color gamut narrower than the first color gamut, color conversion is made using a three-dimensional lookup table having red defined by. L*≅45 to 50, a*≅67 to 70, and b*≅50 to 55.
摘要翻译：使用新开发的品红色墨水的品红色具有L *≅41，a *≅82和b *≅24的特征，并且具有来自常规品红色墨水的DeltaL *≅4，Deltaa *≅0和Deltab *≅26的差异即亮度值低，色差b *呈现非常小的值。当使用这样的新品红色墨水再现红色的颜色时，其亮度和饱和度值低，并且再现低调的红色，即不能获得视觉上良好的颜色。因此，当输入包括在第一色域中的颜色并且输入颜色被转换为比第一色域窄的第二色域的颜色时，使用具有红色的三维查找表进行颜色转换，所述三维查找表由。 L *≅45至50，a *≅67至70，b *≅50至55。

4. 发明授权

US07688489B2 Color processing apparatus and its method, program, and printer driver 失效
标题翻译：彩色处理设备及其方法，程序和打印机驱动程序
公开(公告)号：US07688489B2
公开(公告)日：2010-03-30
申请号：US11227176
申请日：2005-09-16
申请人： Shigeyasu Nagoshi , Rie Kajihara , Akihiko Nakatani , Minako Kato , Naoki Sumi , Takashi Nakamura , Makoto Torigoe , Okinori Tsuchiya
发明人： Shigeyasu Nagoshi , Rie Kajihara , Akihiko Nakatani , Minako Kato , Naoki Sumi , Takashi Nakamura , Makoto Torigoe , Okinori Tsuchiya
IPC分类号： G03F3/08 , H04N1/60 , H04N1/46 , B41J2/205 , G01D11/00
CPC分类号： H04N1/6058
摘要： The color of magenta using newly developed magenta ink has characteristics L*≈41, a*≈82, and b*≈24, and has differences ΔL*≈4, Δa*≈0, and Δb*≈26 from the conventional magenta ink, i.e., the lightness value is low, and the color difference b* assumes a very small value. When the color of red is reproduced using such new magenta ink, its lightness and saturation values are low, and subdued red is reproduced, i.e., a visually favorable color cannot be obtained. Hence, when a color included in a first color gamut is input, and the input color is converted into the color of a second color gamut narrower than the first color gamut, color conversion is made using a three-dimensional lookup table having red defined by L*≈45 to 50, a*≈67 to 70, and b*≈50 to 55.
摘要翻译：使用新开发的洋红色油墨的品红色具有L *≈41，a *≈82和b *≈24的特征，并且具有差异Dgr; L *≈4，＆Dgr; a *≈0和＆Dgr; b *≈ 26，即亮度值低，色差b *呈现非常小的值。当使用这样的新品红色墨水再现红色的颜色时，其亮度和饱和度值低，并且再现低调的红色，即不能获得视觉上良好的颜色。因此，当输入包括在第一色域中的颜色并且输入颜色被转换为比第一色域窄的第二色域的颜色时，使用具有红色的三维查找表进行颜色转换，所述三维查找表由 L *≈45至50，a *≈67至70，b *≈50至55。

5. 发明授权

US07556343B2 Ink-jet printing method, printing system, ink-jet printing apparatus, print data generating method, program and printer driver 有权
标题翻译：喷墨打印方法，打印系统，喷墨打印设备，打印数据生成方法，程序和打印机驱动程序
公开(公告)号：US07556343B2
公开(公告)日：2009-07-07
申请号：US11414186
申请日：2006-05-01
申请人： Minako Kato , Rie Kajihara
发明人： Minako Kato , Rie Kajihara
IPC分类号： B41J23/00
CPC分类号： B41J2/205 , B41J2/2125 , B41J2/2128 , B41J23/00
摘要： Print data is generated for being printed by an ink-jet printing apparatus, which has a first mode for high-speed printing and a second mode for high-quality printing, for performing multiple-pass printing by an ink-jet printhead provided with orifices for discharging ink droplets of large volume and orifices for discharging ink droplets of small volume. When the print data is generated, a user is allowed to select whether specified image data should be printed in the first or second mode. When image data is converted to print data in accordance with the mode selected, the number of ink droplets of the small volume, which are used to print an area of high density or high saturation in regard to a prescribed color in the first mode, is set to be less than the number of ink droplets of the small volume used in printing this area in the second mode.
摘要翻译：生成打印数据，以便由具有用于高速打印的第一模式和用于高质量打印的第二模式的喷墨打印设备打印，用于通过具有孔的喷墨打印头执行多遍打印用于排出大体积的墨滴和用于排出小体积墨滴的孔。当生成打印数据时，允许用户选择是否应当以第一或第二模式打印指定的图像数据。当根据所选择的模式将图像数据转换为打印数据时，用于在第一模式中针对规定颜色打印高密度或高饱和度的区域的小体积的墨滴数量是设置为小于在第二模式下打印该区域中使用的小体积的墨滴的数量。

6. 发明授权

US07320510B2 Image processing method and image processing apparatus 有权
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US07320510B2
公开(公告)日：2008-01-22
申请号：US11460412
申请日：2006-07-27
申请人： Takashi Nakamura , Akihiko Nakatani , Minako Kato , Rie Kajihara , Naoki Sumi , Shigeyasu Nagoshi , Makoto Torigoe , Okinori Tsuchiya
发明人： Takashi Nakamura , Akihiko Nakatani , Minako Kato , Rie Kajihara , Naoki Sumi , Shigeyasu Nagoshi , Makoto Torigoe , Okinori Tsuchiya
IPC分类号： B41J2/205
CPC分类号： H04N1/40012 , H04N1/56 , H04N1/6027
摘要： A high quality gray scale (monochrome) image in which influences of “recorded color deviation” and “color transition” are suppressed is formed even in the case of a slightly uneven discharge amount. When a gray scale (monochrome) mode is set, in the entire range of a luminance signal, density signals corresponding to achromatic dots and small chromatic dots respectively are generated based on the luminance signal so that the density signal corresponding to the achromatic dots has a greater value than that of the density signal corresponding to the small chromatic dots. Accordingly, even a slight “recorded color deviation” that occurs when the achromatic dots are recorded can be corrected by the small chromatic dots having a hue opposite to the direction of color deviation, and a high quality gray scale image in which influences of “recorded color deviation” and “color transition” are suppressed can be formed.
摘要翻译：即使在稍微不均匀的放电量的情况下也形成了其中抑制了“记录色差”和“色彩转变”的影响的高品质灰度（单色）图像。当设置灰度（单色）模式时，在亮度信号的整个范围内，分别基于亮度信号产生对应于无色点和小色点的浓度信号，使得与无色点相对应的浓度信号具有比对应于小色点的浓度信号的值更大。因此，即使在记录了无彩色点时发生的轻微的“记录颜色偏差”也可以通过具有与颜色偏差方向相反的色调的小色点校正，并且可以通过高质量灰度图像来校正“记录颜色偏差“和”颜色转变“被抑制。

7. 发明申请

US20060192800A1 Ink-jet printing method, printing system, ink-jet printing apparatus, print data generating method, program and printer driver 有权
标题翻译：喷墨打印方法，打印系统，喷墨打印设备，打印数据生成方法，程序和打印机驱动程序
公开(公告)号：US20060192800A1
公开(公告)日：2006-08-31
申请号：US11414186
申请日：2006-05-01
申请人： Minako Kato , Rie Kajihara
发明人： Minako Kato , Rie Kajihara
IPC分类号： B41J29/38
CPC分类号： B41J2/205 , B41J2/2125 , B41J2/2128 , B41J23/00
摘要： Print data is generated for being printed by an ink-jet printing apparatus, which has a first mode for high-speed printing and a second mode for high-quality printing, for performing multiple-pass printing by an ink-jet printhead provided with orifices for discharging ink droplets of large volume and orifices for discharging ink droplets of small Volume. When the print data is generated, a user is allowed to select whether specified image data should be printed in the first or second mode. When image data is converted to print data in accordance with the mode selected, the number of ink droplets of the small volume, which are used to print an area of high density or high saturation in regard to a prescribed color in the first mode, is set to be less than the number of ink droplets of the small volume used in printing this area in the second mode.
摘要翻译：生成打印数据，以便由具有用于高速打印的第一模式和用于高质量打印的第二模式的喷墨打印设备打印，用于通过具有孔的喷墨打印头执行多遍打印用于排出大体积的墨滴和用于排出小体积墨滴的孔。当生成打印数据时，允许用户选择是否应当以第一或第二模式打印指定的图像数据。当根据所选择的模式将图像数据转换为打印数据时，用于在第一模式中针对规定颜色打印高密度或高饱和度的区域的小体积的墨滴数量是设置为小于在第二模式下打印该区域中使用的小体积的墨滴的数量。

8. 发明授权

US08757754B2 Inkjet printing apparatus with humidification unit 有权
标题翻译：具有加湿单元的喷墨打印设备
公开(公告)号：US08757754B2
公开(公告)日：2014-06-24
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。

9. 发明授权

US08628164B2 Recording apparatus and recording system 有权
标题翻译：录音设备和录音系统
公开(公告)号：US08628164B2
公开(公告)日：2014-01-14
申请号：US12964174
申请日：2010-12-09
申请人： Takeshi Murase , Masao Kato , Shigeyasu Nagoshi , Minako Kato , Minoru Teshigawara , Yoshiaki Murayama , Susumu Hirosawa , Yutaka Kano , Satoshi Azuma , Kentarou Muro
发明人： Takeshi Murase , Masao Kato , Shigeyasu Nagoshi , Minako Kato , Minoru Teshigawara , Yoshiaki Murayama , Susumu Hirosawa , Yutaka Kano , Satoshi Azuma , Kentarou Muro
IPC分类号： B41J29/393
CPC分类号： B41J2/16579 , B41J2/0451 , B41J2/125 , B41J2/2139 , B41J2/2142 , H04N1/00015 , H04N1/00037 , H04N1/00063 , H04N1/00087
摘要： A process of detecting a defective recording element and a process of correcting the defective recording element are performed with appropriate processing loads. When the detection process and the correction processes are performed with small loads, for example, at a time of recording, a resolution used for reading an inspection pattern is set lower than that set in a case where the processes can be performed with small loads, for example, at down time before recording. The reading resolution to be set may be determined by an apparatus in accordance with a processing load or may be arbitrarily determined by a user.
摘要翻译：以适当的处理负荷进行检测缺陷记录元件的处理和校正有缺陷的记录元件的处理。当以小负载执行检测处理和校正处理时，例如在记录时，将用于读取检查图案的分辨率设置为低于可以以小负载执行处理的情况下设置的分辨率，例如，在记录之前的停机时间。要设置的读取分辨率可以由根据处理负载的装置确定，或者可以由用户任意确定。

10. 发明申请

US20120114188A1 RECORDING APPARATUS AND RECORDING SYSTEM 有权
标题翻译：记录装置和记录系统
公开(公告)号：US20120114188A1
公开(公告)日：2012-05-10
申请号：US12964174
申请日：2010-12-09
申请人： Takeshi Murase , Masao Kato , Shigeyasu Nagoshi , Minako Kato , Minoru Teshigawara , Yoshiaki Murayama , Susumu Hirosawa , Yutaka Kano , Satoshi Azuma , Kentarou Muro
发明人： Takeshi Murase , Masao Kato , Shigeyasu Nagoshi , Minako Kato , Minoru Teshigawara , Yoshiaki Murayama , Susumu Hirosawa , Yutaka Kano , Satoshi Azuma , Kentarou Muro
IPC分类号： G06K9/00
CPC分类号： B41J2/16579 , B41J2/0451 , B41J2/125 , B41J2/2139 , B41J2/2142 , H04N1/00015 , H04N1/00037 , H04N1/00063 , H04N1/00087
摘要： A process of detecting a defective recording element and a process of correcting the defective recording element are performed with appropriate processing loads. When the detection process and the correction processes are performed with small loads, for example, at a time of recording, a resolution used for reading an inspection pattern is set lower than that set in a case where the processes can be performed with small loads, for example, at down time before recording. The reading resolution to be set may be determined by an apparatus in accordance with a processing load or may be arbitrarily determined by a user.
摘要翻译：以适当的处理负荷进行检测缺陷记录元件的处理和校正有缺陷的记录元件的处理。当以小负载执行检测处理和校正处理时，例如在记录时，将用于读取检查图案的分辨率设置为低于可以以小负载执行处理的情况下设置的分辨率，例如，在记录之前的停机时间。要设置的读取分辨率可以由根据处理负载的装置确定，或者可以由用户任意确定。

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