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31. 发明申请

US20050243126A1 Printing apparatus and printing method 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：US20050243126A1
公开(公告)日：2005-11-03
申请号：US11114167
申请日：2005-04-26
申请人： Kiichiro Takahashi , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Naomi Oshio
发明人： Kiichiro Takahashi , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Naomi Oshio
IPC分类号： B41J2/01 , B41J2/145 , B41J2/15 , B41J2/21 , B41J2/255 , B41J19/14
CPC分类号： B41J2/15 , B41J2/2125 , B41J19/147
摘要： This invention provides a printing apparatus which employs a print head constructed to minimize a memory area to hold ejection data and not requiring a sophisticated manufacturing technology and thus realizes a print mode to perform a higher-than-normal-resolution printing, making it possible to form a high quality image when needed. For each of cyan and magenta that make large contributions to the formation of an image, four nozzle arrays are allocated. For each of the remaining colors, two nozzle arrays are allocated. For cyan and magenta, the interval between adjoining nozzles of the paired two arrays is set to ¼ the nozzle pitch. For cyan and magenta, all of the four nozzle arrays are used in the high resolution print mode and, in the normal print mode, only two of the four nozzle arrays are used for printing. Of the paired adjoining nozzle arrays, only one is used.
摘要翻译：本发明提供了一种打印装置，其采用构造成使存储区域最小化以保持喷射数据并且不需要复杂制造技术的打印头，从而实现打印模式以执行高于正常分辨率的打印，使得可以在需要时形成高质量的图像。对于对形成图像做出巨大贡献的青色和品红色中的每一个，分配四个喷嘴阵列。对于每个剩余的颜色，分配两个喷嘴阵列。对于青色和品红色，成对的两个阵列的相邻喷嘴之间的间隔设置为1/4的喷嘴间距。对于青色和品红色，所有四个喷嘴阵列都以高分辨率打印模式使用，并且在正常打印模式下，四个喷嘴阵列中只有两个用于打印。在成对的邻接喷嘴阵列中，仅使用一个。

32. 发明授权

US07377619B2 Printing apparatus and printing method 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：US07377619B2
公开(公告)日：2008-05-27
申请号：US11114167
申请日：2005-04-26
申请人： Kiichiro Takahashi , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Naomi Oshio
发明人： Kiichiro Takahashi , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Naomi Oshio
IPC分类号： B41J2/21
CPC分类号： B41J2/15 , B41J2/2125 , B41J19/147
摘要： This invention provides a printing apparatus which employs a print head constructed to minimize a memory area to hold ejection data and not requiring a sophisticated manufacturing technology and thus realizes a print mode to perform a higher-than-normal-resolution printing, making it possible to form a high quality image when needed. For each of cyan and magenta that make large contributions to the formation of an image, four nozzle arrays are allocated. For each of the remaining colors, two nozzle arrays are allocated. For cyan and magenta, the interval between adjoining nozzles of the paired two arrays is set to ¼ the nozzle pitch. For cyan and magenta, all of the four nozzle arrays are used in the high resolution print mode and, in the normal print mode, only two of the four nozzle arrays are used for printing. Of the paired adjoining nozzle arrays, only one is used.
摘要翻译：本发明提供了一种打印装置，其采用构造成使存储区域最小化以保持喷射数据并且不需要复杂制造技术的打印头，从而实现打印模式以执行高于正常分辨率的打印，使得可以在需要时形成高质量的图像。对于对形成图像做出巨大贡献的青色和品红色中的每一个，分配四个喷嘴阵列。对于每个剩余的颜色，分配两个喷嘴阵列。对于青色和品红色，成对的两个阵列的相邻喷嘴之间的间隔设置为1/4的喷嘴间距。对于青色和品红色，所有四个喷嘴阵列都以高分辨率打印模式使用，并且在正常打印模式下，四个喷嘴阵列中只有两个用于打印。在成对的邻接喷嘴阵列中，仅使用一个。

33. 发明授权

US08079665B2 Printing apparatus 有权
标题翻译：印刷装置
公开(公告)号：US08079665B2
公开(公告)日：2011-12-20
申请号：US12167640
申请日：2008-07-03
申请人： Kiichiro Takahashi , Naoiji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
发明人： Kiichiro Takahashi , Naoiji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
IPC分类号： B41J2/21
CPC分类号： B41J19/147 , B41J2/2125 , B41J2/2132
摘要： For a serial color ink jet printing apparatus that forms an image using a symmetric printing head that ejects large dots and small dots, the configuration of a printing head is provided for suppressing, to the extent possible, a cyclic fluctuation in the main scanning direction. According to the present invention, individual nozzle arrays are arranged so that two nozzle arrays, i.e., a cyan nozzle array c1 and a magenta nozzle array m1, that are located nearer each other, form dots on adjacent scan lines. With this arrangement, a high quality image, having neither an uneven density nor an uneven color, can be formed when a printing head is inclined, or when a cyclic shift in printing positions occurs, depending on the position of the main scanning direction.
摘要翻译：对于使用喷射大点和小点的对称打印头形成图像的串行彩色喷墨打印装置，提供打印头的构造，以尽可能地抑制主扫描方向上的循环波动。根据本发明，单独的喷嘴阵列被布置成使得位于彼此更靠近的两个喷嘴阵列，即青色喷嘴阵列c1和品红色喷嘴阵列m1在相邻的扫描线上形成点。利用这种布置，当打印头倾斜时，或者当根据主扫描方向的位置发生打印位置的循环移位时，可以形成既不密度也不均匀颜色的高质量图像。

34. 发明申请

US20050270313A1 Inkjet printing apparatus 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：US20050270313A1
公开(公告)日：2005-12-08
申请号：US11145975
申请日：2005-06-07
申请人： Naomi Oshio , Minoru Teshigawara , Kiichiro Takahashi , Naoji Otsuka
发明人： Naomi Oshio , Minoru Teshigawara , Kiichiro Takahashi , Naoji Otsuka
IPC分类号： B41J2/18 , B41J2/165 , B41J2/17 , B41J2/185 , B41J19/20 , B41J29/38
CPC分类号： B41J29/38 , B41J2/16526 , B41J2/1707
摘要： In an inkjet printing apparatus having a plurality of printing modes with different scanning speeds, first and second preliminary discharge performing positions are provided within the moving area of a carriage as positions where preliminary discharge is performed to cause a printhead to discharge ink irrespective of printing, and a combination of positions where preliminary discharge is performed is set from the first and second preliminary discharge performing positions in accordance with the scanning speed in a set printing mode. This makes it possible to execute preliminary discharge at intervals within necessary intervals even if the scanning speed is decreased when high resolution printing is performed.
摘要翻译：在具有不同扫描速度的多种打印模式的喷墨打印设备中，在滑架的移动区域内设置第一和第二初步排出执行位置作为执行预排出以使打印头不管打印而排墨的位置，并且在设定的打印模式中根据扫描速度从第一和第二预排气执行位置设定执行预备排放的位置的组合。这使得即使在执行高分辨率打印时扫描速度降低，也可以在必要的间隔内间隔地执行预排出。

35. 发明授权

US07448721B2 Inkjet printing apparatus 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：US07448721B2
公开(公告)日：2008-11-11
申请号：US11145975
申请日：2005-06-07
申请人： Naomi Oshio , Minoru Teshigawara , Kiichiro Takahashi , Naoji Otsuka
发明人： Naomi Oshio , Minoru Teshigawara , Kiichiro Takahashi , Naoji Otsuka
IPC分类号： B41J2/165
CPC分类号： B41J29/38 , B41J2/16526 , B41J2/1707
摘要： In an inkjet printing apparatus having a plurality of printing modes with different scanning speeds, first and second preliminary discharge performing positions are provided within the moving area of a carriage as positions where preliminary discharge is performed to cause a printhead to discharge ink irrespective of printing, and a combination of positions where preliminary discharge is performed is set from the first and second preliminary discharge performing positions in accordance with the scanning speed in a set printing mode. This makes it possible to execute preliminary discharge at intervals within necessary intervals even if the scanning speed is decreased when high resolution printing is performed.
摘要翻译：在具有不同扫描速度的多种打印模式的喷墨打印设备中，在滑架的移动区域内设置第一和第二初步排出执行位置作为执行预排出以使打印头不管打印而排墨的位置，并且在设定的打印模式中根据扫描速度从第一和第二预排气执行位置设定执行预备排放的位置的组合。这使得即使在执行高分辨率打印时扫描速度降低，也可以在必要的间隔内间隔地执行预排出。

36. 发明申请

US20050270323A1 Inkjet printing apparatus 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：US20050270323A1
公开(公告)日：2005-12-08
申请号：US11145959
申请日：2005-06-07
申请人： Naomi Oshio , Minoru Teshigawara , Kiichiro Takahashi
发明人： Naomi Oshio , Minoru Teshigawara , Kiichiro Takahashi
IPC分类号： B41J2/18 , B41J2/165 , B41J2/17 , B41J2/185 , B41J19/20 , B41J29/38
CPC分类号： B41J2/16526 , B41J2/1707 , B41J2/1752 , B41J19/202 , B41J29/38
摘要： In an inkjet printing apparatus, as positions where preliminary discharge is performed to cause a printhead to discharge ink irrespective of printing, first and second preliminary discharge performing positions are provided within the moving area of a carriage, and a position or a combination of positions where preliminary discharge is performed is set from the first and second preliminary discharge performing positions on the basis of the information of the size and position of a printing medium. This makes it possible to simplify control concerning the setting of preliminary discharge performing positions and reduce the load on the printing apparatus.
摘要翻译：在喷墨打印设备中，作为执行预排出以使打印头不管打印而排墨的位置，在滑架的移动区域内设置有第一和第二初步排出执行位置，以及位置或位置的组合基于打印介质的尺寸和位置的信息，从第一和第二初步排出执行位置设定初步放电。这使得可以简化关于初步排出执行位置的设置的控制并且减小打印装置的负荷。

37. 发明申请

US20050030333A1 Ink jet print apparatus and ink jet print method 有权
标题翻译：喷墨打印装置和喷墨打印方法
公开(公告)号：US20050030333A1
公开(公告)日：2005-02-10
申请号：US10909283
申请日：2004-08-03
申请人： Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Satoshi Seki , Naomi Oshio
发明人： Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Satoshi Seki , Naomi Oshio
IPC分类号： B41J2/01 , B41J3/60 , B41J13/00 , B65H29/60 , B65H85/00 , B41J29/393
CPC分类号： B41J3/60
摘要： An ink jet print apparatus having a plurality of double-sided printing mode (e.g., automatic double-sided printing mode and manual double-sided printing mode) is provided, which produces a sufficient image quality whichever mode is executed. For this purpose, image data to be printed is converted into print image data usable by the printing apparatus in a way that matches a selected one of multiple print medium transport paths. This minimizes a curling problem due to variations in transport processes, image quality variations caused by an ink fixing problem and adverse effects on the printing apparatus and ensures a stable printing whichever transport path is used for printing.
摘要翻译：提供了具有多个双面打印模式（例如，自动双面打印模式和手动双面打印模式）的喷墨打印设备，其以执行的任何模式产生足够的图像质量。为此，要打印的图像数据以与多个打印介质传输路径中选定的一个相匹配的方式被转换成可由打印设备使用的打印图像数据。由于运输过程的变化，油墨定影问题引起的图像质量变化和对打印装置的不利影响，可以最大限度地减少卷曲问题，并确保使用哪种传送路径进行打印的稳定打印。

38. 发明申请

US20050024401A1 Printing apparatus, printing method, and program 有权
标题翻译：印刷装置，印刷方法和程序
公开(公告)号：US20050024401A1
公开(公告)日：2005-02-03
申请号：US10896073
申请日：2004-07-22
申请人： Naomi Oshio , Minoru Teshigawara , Tetsuya Edamura , Satoshi Seki , Kiichiro Takahashi
发明人： Naomi Oshio , Minoru Teshigawara , Tetsuya Edamura , Satoshi Seki , Kiichiro Takahashi
IPC分类号： B41J2/01 , B41J2/21 , B41J3/60 , B41J29/38
CPC分类号： B41J3/60 , B41J2/2107
摘要： According to the present invention, if an image is printed on both sides of a printing medium, the possibility of rubbing ink off from the printing medium is minimized to inhibit contamination of the printing medium and the interior of the printing apparatus, while maintaining the print grade of the image. Thus, if a double side print mode is executed in which an image is printed on both sides of the printing medium, then, for a particular image part, a ratio of an amount of black pigment ink used to an amount of black dye ink used is set so as to limit the amount of black pigment ink used and to compensate for a decrease in print density with the limited amount of the black pigment ink used.
摘要翻译：根据本发明，如果在打印介质的两面上打印图像，则可以最大程度地减少从打印介质上摩擦墨水的可能性，从而抑制打印介质和打印设备内部的污染，同时保持打印等级的图像。因此，如果在打印介质的两面上执行图像打印的双面打印模式，则对于特定图像部分，使用黑色颜料墨水的量与所用的黑色染料墨量的比例被设定为限制使用的黑色颜料墨水的量，并且使用有限量的黑色颜料墨水补偿印刷密度的降低。

39. 发明授权

US07374267B2 Inkjet printing apparatus 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：US07374267B2
公开(公告)日：2008-05-20
申请号：US11145959
申请日：2005-06-07
申请人： Naomi Oshio , Minoru Teshigawara , Kiichiro Takahashi
发明人： Naomi Oshio , Minoru Teshigawara , Kiichiro Takahashi
IPC分类号： B41J29/38
CPC分类号： B41J2/16526 , B41J2/1707 , B41J2/1752 , B41J19/202 , B41J29/38
摘要： In an inkjet printing apparatus, as positions where preliminary discharge is performed to cause a printhead to discharge ink irrespective of printing, first and second preliminary discharge performing positions are provided within the moving area of a carriage, and a position or a combination of positions where preliminary discharge is performed is set from the first and second preliminary discharge performing positions on the basis of the information of the size and position of a printing medium. This makes it possible to simplify control concerning the setting of preliminary discharge performing positions and reduce the load on the printing apparatus.
摘要翻译：在喷墨打印设备中，作为执行预排出以使打印头不管打印而排墨的位置，在滑架的移动区域内设置有第一和第二初步排出执行位置，以及位置或位置的组合基于打印介质的尺寸和位置的信息，从第一和第二初步排出执行位置设定初步放电。这使得可以简化关于初步排出执行位置的设置的控制并且减小打印装置的负荷。

40. 发明授权

US07537298B2 Printing apparatus, printing method, and program for black pigment and dye ink 有权
标题翻译：黑色颜料和染料墨水的印刷装置，印刷方法和程序
公开(公告)号：US07537298B2
公开(公告)日：2009-05-26
申请号：US10896073
申请日：2004-07-22
申请人： Naomi Oshio , Minoru Teshigawara , Tetsuya Edamura , Satoshi Seki , Kiichiro Takahashi
发明人： Naomi Oshio , Minoru Teshigawara , Tetsuya Edamura , Satoshi Seki , Kiichiro Takahashi
IPC分类号： B41J29/38
CPC分类号： B41J3/60 , B41J2/2107
摘要： According to the present invention, if an image is printed on both sides of a printing medium, the possibility of rubbing ink off from the printing medium is minimized to inhibit contamination of the printing medium and the interior of the printing apparatus, while maintaining the print grade of the image. Thus, if a double side print mode is executed in which an image is printed on both sides of the printing medium, then, for a particular image part, a ratio of an amount of black pigment ink used to an amount of black dye ink used is set so as to limit the amount of black pigment ink used and to compensate for a decrease in print density with the limited amount of the black pigment ink used.
摘要翻译：根据本发明，如果在打印介质的两面上打印图像，则可以最大程度地减少从打印介质上摩擦墨水的可能性，从而抑制打印介质和打印设备内部的污染，同时保持打印等级的图像。因此，如果在打印介质的两面上执行图像打印的双面打印模式，则对于特定图像部分，使用黑色颜料墨水的量与所用的黑色染料墨量的比例被设定为限制使用的黑色颜料墨水的量，并且使用有限量的黑色颜料墨水补偿印刷密度的降低。

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