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61. 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。

62. 发明授权

US07832836B2 Ink jet printing apparatus and ink jet 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：US07832836B2
公开(公告)日：2010-11-16
申请号：US10863500
申请日：2004-06-09
申请人： Osamu Iwasaki , Kiichiro Takahashi , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
发明人： Osamu Iwasaki , Kiichiro Takahashi , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
IPC分类号： B41J2/15 , B41J2/21
CPC分类号： B41J2/2132 , B41J2/2107 , B41J19/147
摘要： In an ink jet printing apparatus using many types of inks to execute bidirectional printing, when symmetrically arranged ejection opening rows for a cyan, magenta, and yellow inks are used in the print head, one-pass bidirectional printing is executed. On the other hand, if ejection opening rows for a black ink are used in addition to the above ejection opening rows, multi-pass printing is executed so that there are a number of dots formed with one application order for the black and other color inks and the same number of dots formed with another application order for the black and other color inks. This reduces the non-uniformity of the colors attributed to the difference in application order.
摘要翻译：在使用多种墨水执行双向打印的喷墨打印设备中，当在打印头中使用用于青色，品红色和黄色墨水的对称排列的排列开口行时，执行一次双向打印。另一方面，除了上述排出口排之外，如果使用用于黑色墨水的排出开口排，则执行多遍打印，使得存在用于黑色和其它颜色墨水的一个施加顺序形成的多个点并且与黑色和其他彩色墨水的另一应用顺序形成相同数量的点。这减少了归因于应用顺序差异的颜色的不均匀性。

63. 发明授权

US07410239B2 Printing apparatus 失效
标题翻译：印刷装置
公开(公告)号：US07410239B2
公开(公告)日：2008-08-12
申请号：US11350877
申请日：2006-02-10
申请人： Kiichiro Takahashi , Naoji Otsuka , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
发明人： Kiichiro Takahashi , Naoji 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c 1和品红色喷嘴阵列m 1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。

64. 发明授权

US08449074B2 Ink jet printing apparatus 有权
公开(公告)号：US08449074B2
公开(公告)日：2013-05-28
申请号：US13196349
申请日：2011-08-02
申请人： Osamu Iwasaki , Kiichiro Takahashi , Hitoshi Nishikori , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
发明人： Osamu Iwasaki , Kiichiro Takahashi , Hitoshi Nishikori , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
IPC分类号： B41J2/21 , B41J2/135 , B41J2/17 , B41J2/175
CPC分类号： B41J19/147
摘要： In an ink jet printing apparatus using many types of inks to execute bidirectional printing, if ejection opening rows for yellow, magenta, and cyan inks are symmetrically arranged, ejection opening rows for a black ink are arranged adjacent to the most inside ejection opening rows for the yellow ink. Thus, a difference in color between forward scanning and backward scanning is determined by a difference in coloring between the black ink and the yellow ink. In this case, a possible color drift attributed to bidirectional printing can be suppressed by selecting the inks so that the difference in coloring between the black ink and the yellow ink is smaller than that between the black ink and the other color inks.

65. 发明授权

US07621621B2 Ink jet printing apparatus 失效
标题翻译：喷墨打印设备
公开(公告)号：US07621621B2
公开(公告)日：2009-11-24
申请号：US10864356
申请日：2004-06-10
申请人： Osamu Iwasaki , Kiichiro Takahashi , Hitoshi Nishikori , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
发明人： Osamu Iwasaki , Kiichiro Takahashi , Hitoshi Nishikori , Naoji Otsuka , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki
IPC分类号： B41J2/21 , B41J2/175
CPC分类号： B41J19/147
摘要： In an ink jet printing apparatus using many types of inks to execute bidirectional printing, if ejection opening rows for yellow, magenta, and cyan inks are symmetrically arranged, ejection opening rows for a black ink are arranged adjacent to the most inside ejection opening rows for the yellow ink. Thus, a difference in color between forward scanning and backward scanning is determined by a difference in coloring between the black ink and the yellow ink. In this case, a possible color drift attributed to bidirectional printing can be suppressed by selecting the inks so that the difference in coloring between the black ink and the yellow ink is smaller than that between the black ink and the other color inks.
摘要翻译：在使用多种类型的墨水进行双向打印的喷墨打印装置中，如果用于黄色，品红色和青色墨水的排出开口行对称地布置，则用于黑色墨水的排出开口排布置成与最内侧的排出开口行相邻，黄色墨水。因此，通过黑色墨水和黄色墨水之间的着色差异来确定正向扫描和反向扫描之间的颜色差异。在这种情况下，通过选择墨水可以抑制归因于双向印刷的可能的颜色漂移，使得黑色墨水和黄色墨水之间的着色差异小于黑色墨水和其它颜色墨水之间的着色差异。

66. 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。

67. 发明申请

US20060038850A1 Data processing apparatus, data processing method, ink jet printing apparatus, and ink jet printing method 有权
标题翻译：数据处理装置，数据处理方法，喷墨打印装置和喷墨打印方法
公开(公告)号：US20060038850A1
公开(公告)日：2006-02-23
申请号：US11204008
申请日：2005-08-16
申请人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
发明人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
IPC分类号： B41J29/38 , B41J2/15 , B41J2/145 , B41J2/21
CPC分类号： B41J2/21 , B41J2/2125 , B41J29/38
摘要： A present invention reduces the generation of periodic uneven print density in the image in a main scanning direction. The present invention focuses attention on a fact that, when a printing head including a plurality of nozzle arrays for ejecting different inks is used to print an image and when the same pixel is printed by a combination of nozzle arrays in which an interval in the main scanning direction is relatively short, the displacement of ink impact positions is smaller when compared to a case where the same pixel is printed by a combination of nozzle arrays in which an interval in the main scanning direction is relatively long. Thus, a dot arrangement pattern allocated to the pixel data is selected so that the same pixel is printed by a combination of nozzle arrays in which an interval in the main scanning direction is relatively short.
摘要翻译：本发明减少了主扫描方向上的图像周期性不均匀印刷浓度的产生。本发明着眼于以下事实：当使用包括用于喷射不同油墨的多个喷嘴阵列的打印头来打印图像时，并且当通过喷嘴阵列的组合打印相同的像素时，其中主要的间隔扫描方向相对较短时，与通过主扫描方向的间隔相对较长的喷嘴阵列的组合来打印相同像素的情况相比，墨水冲击位置的位移更小。因此，选择分配给像素数据的点布置图案，使得通过主扫描方向的间隔相对较短的喷嘴阵列的组合来打印相同的像素。

68. 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。

69. 发明授权

US07641309B2 Data processing apparatus, data processing method, ink jet printing apparatus, and ink jet printing method 有权
标题翻译：数据处理装置，数据处理方法，喷墨打印装置和喷墨打印方法
公开(公告)号：US07641309B2
公开(公告)日：2010-01-05
申请号：US11204008
申请日：2005-08-16
申请人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
发明人： Minoru Teshigawara , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Tetsuya Edamura , Yoshinori Nakagawa , Satoshi Seki , Naomi Oshio
IPC分类号： B41J2/21
CPC分类号： B41J2/21 , B41J2/2125 , B41J29/38
摘要： A present invention reduces the generation of periodic uneven print density in the image in a main scanning direction. The present invention focuses attention on a fact that, when a printing head including a plurality of nozzle arrays for ejecting different inks is used to print an image and when the same pixel is printed by a combination of nozzle arrays in which an interval in the main scanning direction is relatively short, the displacement of ink impact positions is smaller when compared to a case where the same pixel is printed by a combination of nozzle arrays in which an interval in the main scanning direction is relatively long. Thus, a dot arrangement pattern allocated to the pixel data is selected so that the same pixel is printed by a combination of nozzle arrays in which an interval in the main scanning direction is relatively short.
摘要翻译：本发明减少了主扫描方向上的图像周期性不均匀印刷浓度的产生。本发明着眼于以下事实：当使用包括用于喷射不同油墨的多个喷嘴阵列的打印头来打印图像时，并且当通过喷嘴阵列的组合打印相同的像素时，其中主要的间隔扫描方向相对较短时，与通过主扫描方向的间隔相对较长的喷嘴阵列的组合来打印相同像素的情况相比，墨水冲击位置的位移更小。因此，选择分配给像素数据的点布置图案，使得通过主扫描方向的间隔相对较短的喷嘴阵列的组合来打印相同的像素。

70. 发明申请

US20060176325A1 LIQUID APPLICATION DEVICE AND INKJET RECORDING APPARATUS 失效
标题翻译：液体应用装置和喷墨记录装置
公开(公告)号：US20060176325A1
公开(公告)日：2006-08-10
申请号：US11275999
申请日：2006-02-09
申请人： Satoshi Seki , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Naomi Oshio
发明人： Satoshi Seki , Naoji Otsuka , Kiichiro Takahashi , Osamu Iwasaki , Minoru Teshigawara , Tetsuya Edamura , Yoshinori Nakagawa , Naomi Oshio
IPC分类号： B41J2/195 , B41J2/01
CPC分类号： B41J2/0057 , B41J2/175
摘要： The present invention provides a liquid application device and an inkjet recording apparatus, which are capable of supplying liquid to a liquid room with the power consumption and/or the noise which are reduced. A pump is driven to fill a liquid retention space S with an application liquid. When the filling has been completed, the pump is stopped. Subsequently, the application liquid is applied to an application medium which has been transferred. At this time, a count in a RAM is increased. Thereafter, the determination as to whether or not the application can be carried out is made on the basis of the count and the prescribed application-performable number of sheets stored in a ROM. If it is determined that the application cannot be carried out, the filling of the application liquid is performed. If it is determined that the application can be carried out, next application is performed.
摘要翻译：本发明提供了一种液体施加装置和喷墨记录装置，其能够将液体供应到具有降低的功率消耗和/或噪声的液体室。泵被驱动以用施加液体填充液体滞留空间S. 填充完成后，泵停止。随后，将涂布液施加到已经转印的涂布介质上。此时RAM中的计数增加。此后，基于存储在ROM中的计数和规定的应用可执行数量，确定是否可以执行应用。如果确定不能执行应用，则执行涂布液的填充。如果确定可以执行应用，则执行下一个应用。

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