公开(公告)号：US08292393B2

公开(公告)日：2012-10-23

申请号：US12780547

申请日：2010-05-14

申请人： Masahiko Yoshida ,  Tatsuya Nakano ,  Hirokazu Nunokawa ,  Bunji Ishimoto ,  Toru Miyamoto ,  Yoichi Kakehashi

发明人： Masahiko Yoshida ,  Tatsuya Nakano ,  Hirokazu Nunokawa ,  Bunji Ishimoto ,  Toru Miyamoto ,  Yoichi Kakehashi

IPC分类号： B41J29/38 ,  B41J29/393

CPC分类号： B41J29/38 ,  B41J29/393

摘要： A recording apparatus of this invention includes a head; a transport mechanism that transports a medium in a transport direction with respect to the head, according to a target transport amount to be targeted; a memory that stores a plurality of correction values associated with a relative position of the head and the medium; and a controller that controls the transport mechanism based on the target transport amount that has been corrected, after correcting the target transport amount based on correction values, which are in number according to a size of the target transport amount, and which include the correction value according to the relative position when transporting by the target transport amount.

摘要翻译： 本发明的记录装置包括头部; 运送机构，根据目标运送量，相对于头部沿运送方向运送介质; 存储器，其存储与头部和介质的相对位置相关联的多个校正值; 以及控制器，其基于已经被校正的目标传送量，在根据目标传送量的大小的数量的校正值校正目标传送量之后控制传送机构，并且包括校正值 根据目标运输量运输时的相对位置。

公开(公告)号：US07914100B2

公开(公告)日：2011-03-29

申请号：US12315784

申请日：2008-12-05

申请人： Yusuke Kashimoto ,  Tatsuya Nakano ,  Masahiko Yoshida

发明人： Yusuke Kashimoto ,  Tatsuya Nakano ,  Masahiko Yoshida

IPC分类号： B41J29/38 ,  B65H7/02

CPC分类号： B41J13/0009

摘要： A recording apparatus including: a head for performing recording on a medium, a transport mechanism that includes a roller on an upstream side of the head and transports the medium in the transport direction according to a target transport amount that is targeted, a sensor that is provided at a more upstream side than the upstream-side roller in order to detect a lower end of the medium transported in the transport direction, and a controller that corrects the target transport amount by correction values matched with a relative position of the head and the medium.

摘要翻译： 一种记录装置，包括：用于在介质上执行记录的头，传送机构，其包括在头部的上游侧的辊，并且根据目标的目标传送量在传送方向上传送介质，传感器是 设置在比上游侧辊更多的上游侧，以便检测在传送方向上传送的介质的下端;以及控制器，其通过与头部的相对位置匹配的校正值来校正目标传送量 中。

公开(公告)号：US07862140B2

公开(公告)日：2011-01-04

申请号：US11844061

申请日：2007-08-23

申请人： Masahiko Yoshida ,  Bunji Ishimoto ,  Toru Miyamoto ,  Tatsuya Nakano ,  Hirokazu Nunokawa ,  Yoichi Kakehashi

发明人： Masahiko Yoshida ,  Bunji Ishimoto ,  Toru Miyamoto ,  Tatsuya Nakano ,  Hirokazu Nunokawa ,  Yoichi Kakehashi

IPC分类号： B41J29/393 ,  B41J29/38 ,  G06K15/00

CPC分类号： B41J2/2135 ,  B41J2/2128 ,  B41J11/008 ,  G06K15/107

摘要： A method including performing correction of an ink ejection amount for a certain area based on a correction value for a first type row region, and performing correction of an ink ejection amount for another area. The certain area includes a plurality of the first type row regions adjacent to each other in a transport direction. The other area is located on the upstream side in the transport direction from the certain area, and includes a plurality of second type row regions and a plurality of the first type row regions in the transport direction. The second type row region is a region in which a dot row is formed in the movement direction by performing the movement-and-ejection operation another predetermined number of times that is more than the predetermined number of times. A ratio of the second type row regions increases as the distance from the certain area increases.

摘要翻译： 一种方法，包括基于第一类型行区域的校正值对特定区域的喷墨量进行校正，并且对另一区域进行喷墨量的校正。 特定区域包括在输送方向上彼此相邻的多个第一类型行区域。 另一区域从特定区域位于沿输送方向的上游侧，并且在输送方向上包括多个第二类型行区域和多个第一类型行区域。 第二类型行区域是通过执行移动和排出操作另外预定次数超过预定次数的方式，在移动方向上形成点行的区域。 随着与特定区域的距离增加，第二类型行区域的比率增加。

公开(公告)号：US20100289842A1

公开(公告)日：2010-11-18

申请号：US12844051

申请日：2010-07-27

申请人： Tatsuya NAKANO ,  Masahiko Yoshida

发明人： Tatsuya NAKANO ,  Masahiko Yoshida

IPC分类号： B41J29/38

CPC分类号： B41J29/393 ,  B41J11/42

摘要： A medium is carried to a predetermined position in a carrying direction. A first pattern is formed on the medium with nozzles on the carrying direction upstream side of a nozzle row constituted by a plurality of nozzles lined up at predetermined intervals. After forming the first pattern, the medium is carried in the carrying direction by a target carry amount that is shorter than the length in the carrying direction of the nozzle row. Along with forming on the medium a second pattern that forms a boundary with the first pattern with nozzles on the carrying direction downstream side of the nozzle row, a third pattern is formed on the medium with the nozzles on the carrying direction upstream side of the nozzle row. After forming the second pattern, the medium is carried in the carrying direction by a target carry amount that is shorter than the length in the carrying direction of the nozzle row so that a carry amount of the medium after forming the first pattern is longer than the length in the carrying direction of the nozzle row. A fourth pattern that forms a boundary with the third pattern is formed on the medium with the nozzles on the carrying direction downstream side of the nozzle row.

摘要翻译： 将介质沿着携带方向传送到预定位置。 第一图案形成在介质上，在喷嘴列的输送方向的上游侧具有喷嘴，喷嘴列由以预定间隔排列的多个喷嘴构成。 在形成第一图案之后，通过比喷嘴行的输送方向上的长度短的目标搬运量，将载体沿运送方向运送。 随着在介质上形成与喷嘴列的输送方向下游侧的喷嘴形成与第一图案的边界的第二图案，在介质上形成第三图案，喷嘴在喷嘴的输送方向上游侧 行。 在形成第二图案之后，通过比喷嘴排的输送方向上的长度短的目标搬运量将介质沿运送方向运送，使得形成第一图案后的介质的进位量比 在喷嘴列的传送方向上的长度。 在介质上形成与第三图案形成边界的第四图案，喷嘴在喷嘴列的输送方向下游侧。

公开(公告)号：US07787147B2

公开(公告)日：2010-08-31

申请号：US11846820

申请日：2007-08-29

申请人： Masahiko Yoshida ,  Tatsuya Nakano ,  Bunji Ishimoto ,  Toru Miyamoto ,  Hirokazu Nunokawa ,  Yoichi Kakehashi

发明人： Masahiko Yoshida ,  Tatsuya Nakano ,  Bunji Ishimoto ,  Toru Miyamoto ,  Hirokazu Nunokawa ,  Yoichi Kakehashi

IPC分类号： H04N1/034 ,  H04N1/401 ,  H04N1/409 ,  B41J2/01 ,  B41J29/393

CPC分类号： B41J2/2128 ,  B41J11/0065 ,  G06K15/102 ,  G06K2215/0085

摘要： A printing method includes determining a first correction value corresponding to a first print mode, determining a second correction value corresponding to a second print mode, and correcting an ink ejection amount of each row region individually, using a combined correction value obtained by combining the first correction value and the second correction value. The first print mode is a print mode that is applied to a front end area, with respect to a transport direction, of a medium. Dot rows are formed extending in a nozzle movement direction that is perpendicular to the transport direction, on a plurality of row regions lined up in the transport direction. The dot rows are formed by repeating a movement ejection operation of ejecting ink onto the medium while moving nozzles in the movement direction, and a transport operation of transporting the medium in the transport direction. The first correction value is for correcting an ejection amount of the ink in each row region individually. The second print mode is a print mode that is applied to a middle area, with respect to the transport direction, of the medium. The second correction value is for correcting an ejection amount of the ink in each row region individually. The correction of the ejection amount using the combined correction value is carried out in a coexistent segment in which certain row regions and another row regions are coexistent. The certain row regions are row regions in which the dot rows are formed by the first print mode. The other row regions are row regions in which the dot rows are formed by the second print mode.

摘要翻译： 打印方法包括：确定与第一打印模式对应的第一校正值，确定与第二打印模式相对应的第二校正值，以及使用通过组合第一打印模式获得的组合校正值来单独校正每个行区域的喷墨量 校正值和第二校正值。 第一打印模式是应用于媒体的相对于传送方向的前端区域的打印模式。 在沿输送方向排列的多个行区域上沿着与输送方向垂直的喷嘴移动方向形成有点列。 点列是通过重复在移动方向上移动喷嘴的同时将墨喷射到介质上的移动喷射操作形成的，以及在传送方向上传送介质的传送操作。 第一校正值用于单独地校正每行区域中的墨的喷射量。 第二打印模式是应用于介质相对于传送方向的中间区域的打印模式。 第二校正值用于单独地校正每行区域中的墨的喷射量。 使用组合校正值的喷射量的校正在其中某些行区域和另一个行区域共存的共存段中执行。 某些行区域是其中通过第一打印模式形成点行的行区域。 其他行区域是其中通过第二打印模式形成点行的行区域。

公开(公告)号：US20080007586A1

公开(公告)日：2008-01-10

申请号：US11765227

申请日：2007-06-19

申请人： Masahiko Yoshida ,  Tatsuya Nakano ,  Hirokazu Nunokawa ,  Bunji Ishimoto ,  Toru Miyamoto ,  Yoichi Kakehashi

发明人： Masahiko Yoshida ,  Tatsuya Nakano ,  Hirokazu Nunokawa ,  Bunji Ishimoto ,  Toru Miyamoto ,  Yoichi Kakehashi

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J29/393

摘要： A recording apparatus of this invention includes a head; a transport mechanism that transports a medium in a transport direction with respect to the head, according to a target transport amount to be targeted; a memory that stores a plurality of correction values associated with a relative position of the head and the medium; and a controller that controls the transport mechanism based on the target transport amount that has been corrected, after correcting the target transport amount based on correction values, which are in number according to a size of the target transport amount, and which include the correction value according to the relative position when transporting by the target transport amount.

摘要翻译： 本发明的记录装置包括头部; 传送机构，根据目标传送量，相对于头部沿运送方向传送介质; 存储器，其存储与头部和介质的相对位置相关联的多个校正值; 以及控制器，其基于已经被校正的目标传送量，在根据目标传送量的大小的数量的校正值校正目标传送量之后控制传送机构，并且包括校正值 根据目标运输量运输时的相对位置。

公开(公告)号：US20070121179A1

公开(公告)日：2007-05-31

申请号：US11605432

申请日：2006-11-29

申请人： Masahiko Yoshida ,  Tatsuya Nakano

发明人： Masahiko Yoshida ,  Tatsuya Nakano

IPC分类号： H04N1/46

CPC分类号： H04N1/4097 ,  H04N1/4076

摘要： A method of judging whether or not darkness of a foreign matter on a test pattern printed on a medium with predetermined darkness has been read at the time of reading the darkness of the test pattern using a reading section, includes: detecting a section in the test pattern for which an amount of deviation, from a predetermined reference value, of a readout value on the darkness of that section exceeds a predetermined darkness-deviation threshold which is a threshold adopted for the deviation in darkness; and judging whether or not the darkness of the foreign matter has been read based on a size of the above-mentioned section that has been detected.

摘要翻译： 在使用读取部读取测试图案的黑暗时，判断印刷在具有预定黑度的介质上的测试图案上的异物的黑暗是否被读取的方法包括：检测测试中的部分 与该部分的黑暗上的读出值的预定参考值的偏离量超过作为黑暗偏差所采用的阈值的预定黑度偏差阈值的图案; 以及基于已经检测到的上述部分的大小来判断是否已经读取了异物的黑暗。

公开(公告)号：US20060256408A1

公开(公告)日：2006-11-16

申请号：US11412813

申请日：2006-04-28

申请人： Masahiko Yoshida ,  Keigo Yamasaki ,  Tatsuya Nakano

发明人： Masahiko Yoshida ,  Keigo Yamasaki ,  Tatsuya Nakano

IPC分类号： G03F3/08 ,  G06F15/00

CPC分类号： H04N1/6033 ,  H04N1/4078

摘要： At the time of setting a correction value for a certain density (subject density), a higher side density that is higher than the certain density and a lower side density that is lower than the certain density to be referenced according to the measured value of a region printed at the certain density are arbitrarily specified, and a correction value for the certain density is set by using at least one of a measured value of the density of a region printed at the arbitrarily specified higher side density and a measured value of the density of a region printed at the arbitrarily specified lower side density.

摘要翻译： 在设定一定密度（目标浓度）的校正值时，比一定密度高的侧面密度和低于根据a的测量值参考的一定密度的较低的侧面密度 以一定密度印刷的区域被任意地指定，并且通过使用在任意指定的较高密度下印刷的区域的密度的测量值和密度的测量值中的至少一个来设定特定浓度的校正值 以任意指定的较低密度印刷的区域。

公开(公告)号：US08191983B2

公开(公告)日：2012-06-05

申请号：US12750888

申请日：2010-03-31

申请人： Takeshi Yoshida ,  Masahiko Yoshida ,  Michiaki Tokunaga ,  Tatsuya Nakano ,  Yuji Miyama

发明人： Takeshi Yoshida ,  Masahiko Yoshida ,  Michiaki Tokunaga ,  Tatsuya Nakano ,  Yuji Miyama

IPC分类号： B41J29/38

CPC分类号： B41J2/2135

摘要： There is provided a method of calculating a correction value in a liquid ejecting apparatus in which a plurality of heads is arranged in a predetermined direction and each of the heads has a nozzle row in which nozzles ejecting a liquid on a medium are arranged in the predetermined direction. The method includes: forming a first and second pattern by a first and second operation; and calculating, on the basis of the first pattern, a first correction value and, on the basis of the first and second patterns, a second correction valve to line up a landed position of the liquid ejected in the first operation and the second operation.

摘要翻译： 提供了一种在预定方向上排列多个头的液体喷射装置中计算校正值的方法，并且每个喷头具有喷嘴列，喷嘴列将喷射介质上的液体的喷嘴布置在预定的 方向。 该方法包括：通过第一和第二操作形成第一和第二图案; 并且基于所述第一图案计算第一校正值，并且基于所述第一图案和所述第二图案，计算第二校正阀，以排列在所述第一操作中排出的液体的着陆位置和所述第二操作。

公开(公告)号：US08083320B2

公开(公告)日：2011-12-27

申请号：US12284300

申请日：2008-09-18

申请人： Masahiko Yoshida ,  Takeshi Yoshida ,  Michiaki Tokunaga ,  Tatsuya Nakano

发明人： Masahiko Yoshida ,  Takeshi Yoshida ,  Michiaki Tokunaga ,  Tatsuya Nakano

IPC分类号： B41J29/38 ,  B41J2/155

CPC分类号： B41J2/515 ,  B41J2/155 ,  B41J25/001

摘要： Liquid ejecting apparatuses and image formed methods are provided. In an exemplary embodiment, a liquid ejecting apparatus is provided including a head unit, a movement mechanism, and a control section. The head unit has along a first direction a plurality of heads, in which a plurality of nozzles that eject a liquid onto a medium are lined up in the first direction, and the head unit forms a single raster line by ejecting the liquid while performing m number of movements relative to the medium in a second direction, which intersects the first direction. The movement mechanism causes the head unit to perform a plurality of movements relative to the medium alternately in the second direction and the first direction. The control section forms an image having a resolution that is n times a pitch of the nozzles.

摘要翻译： 提供液体喷射装置和图像形成方法。 在一个示例性实施例中，提供一种包括头单元，移动机构和控制部分的液体喷射装置。 头单元沿着第一方向具有多个头，其中将喷射液体的多个喷嘴沿第一方向排列，并且头单元通过在执行m时喷射液体而形成单个光栅线 与第一方向相交的第二方向相对于介质的移动次数。 移动机构使得头单元在第二方向和第一方向上相对于介质交替地执行多个运动。 控制部分形成分辨率为喷嘴间距的n倍的图像。