公开(公告)号：US20090267984A1

公开(公告)日：2009-10-29

申请号：US12253669

申请日：2008-10-17

申请人： Tatsuya Nakano ,  Masahiko Yoshida ,  Kohei Ueno ,  Kazuo Saito ,  Takashi Akahane

发明人： Tatsuya Nakano ,  Masahiko Yoshida ,  Kohei Ueno ,  Kazuo Saito ,  Takashi Akahane

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J11/0065 ,  B41J13/0027 ,  B41J29/393

摘要： A liquid ejection apparatus includes an ejecting section, an upstream-side transport roller, a downstream-side transport roller, and a control section. The ejecting section ejects liquid onto a medium. The upstream-side transport roller is positioned closer to an upstream side than the ejecting section in a transport direction of the medium, and the downstream-side transport roller is positioned closer to a downstream side than the ejecting section. The upstream-side transport roller and the downstream-side transport roller transport the medium in cooperation with each other by rotating. The control section forms a first pattern by causing the ejecting section to eject the liquid onto the medium in case that an upstream-side end section of the medium in the transport direction is sandwiched with a sandwich section of the upstream-side transport roller. Besides, the control section causes the upstream-side transport roller and the downstream-side transport roller to transport the medium until the upstream-side end section of the medium on which the first pattern is formed becomes positioned closer to the downstream side than the sandwich section in the transport direction and ceases to be sandwiched with the sandwich section, and forms a second pattern by causing the ejecting section to eject the liquid onto the medium the upstream-side end section of which is not sandwiched with the sandwich section.

摘要翻译： 液体喷射装置包括喷射部，上游侧输送辊，下游侧输送辊以及控制部。 喷射部将液体喷射到介质上。 上游侧输送辊在介质的输送方向上比排出部更靠近上游侧，下游侧输送辊位于比排出部更靠近下游侧。 上游侧输送辊和下游侧输送辊通过旋转相互配合地输送介质。 在传送方向的介质的上游侧端部被上游侧输送辊的夹层部夹持的情况下，通过使喷射部将液体喷射到介质上而形成第一图案。 此外，控制部使上游侧输送辊和下游侧输送辊输送介质，直到其上形成有第一图案的介质的上游侧端部位于比夹层结构更靠近下游侧 并且不再夹着夹层结构，并且通过使喷射部将液体喷射到其上游侧端部未夹在夹层部的介质上而形成第二图案。

公开(公告)号：US20110234677A1

公开(公告)日：2011-09-29

申请号：US13070731

申请日：2011-03-24

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

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

IPC分类号： B41J29/393

CPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2029/3935 ,  H04N1/6033

摘要： A correction value acquisition method includes: forming parts of a test pattern and a linear scale on a medium of which a length in a predetermined direction is shorter than a length of the test pattern in the predetermined direction; detecting positions of the scales of the linear scale from image data obtained by reading the test pattern and the linear scale; obtaining a read density of the image data; and calculating a correction value based on the read density.

摘要翻译： 校正值获取方法包括：在预定方向上的长度短于测试图案的预定方向的长度的介质上形成测试图案和线性刻度的部分; 从通过读取测试图案和线性标尺获得的图像数据检测线性标尺的刻度的位置; 获得图像数据的读取密度; 以及基于读取密度计算校正值。

公开(公告)号：US07992992B2

公开(公告)日：2011-08-09

申请号：US11892214

申请日：2007-08-21

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

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

IPC分类号： B41J2/01 ,  B41J2/325 ,  B41J2/435

CPC分类号： B41J13/0027 ,  B41J11/0025 ,  B41J11/003 ,  B41J11/0095 ,  B41J29/38 ,  B41J29/393

摘要： A transport amount correcting method, including; (A) storing in a memory, in regard to a medium of a predetermined size, correction values associated with relative positions of the medium and a head; and (B) when carrying out recording on the medium of the predetermined size, transporting the medium while correcting a target transport amount using a correction value associated with a relative position of the medium and the head, and when carrying out recording on a medium larger than the predetermined size, transporting the medium while correcting the target transport amount by using a portion of the correction values a plurality of times, the portion of the correction values being a portion of the correction values among the correction values used when the medium of the predetermined size is being transported by both an upstream side roller and a downstream side roller.

摘要翻译： 一种运输量校正方法，包括： （A）在存储器中存储关于介质和介质的相对位置的与预定尺寸的介质相关的校正值; 和（B）当在预定尺寸的介质上进行记录时，在使用与介质和头部的相对位置相关联的校正值来校正目标输送量的同时传送介质，并且当在较大的介质上进行记录时 在预定尺寸的情况下，通过多次使用校正值的一部分来校正目标传送量来传送介质，校正值的一部分是在当使用的校正值时的校正值中的一部分 预定尺寸由上游侧辊和下游侧辊两者输送。

公开(公告)号：US07832826B2

公开(公告)日：2010-11-16

申请号：US11846785

申请日：2007-08-29

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

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

IPC分类号： B41J29/393 ,  B41J29/38

CPC分类号： B41J29/393 ,  B41J2/2128

摘要： A printing method includes by printing a first area in a test pattern using a first print mode, determining a first correction value corresponding to the first print mode for each of the row regions, based on a density measurement value for each of row regions in the first area, by printing a second area in the test pattern using a second print mode for a plurality of cycles of periods that is determined by a combination of the row region and the nozzle, determining a second correction value corresponding to the second print mode for each of the row regions, based on a density measurement value for each of the row regions in the second area, and in a coexistent segment in which certain row regions and other row regions are mixed, correcting an ink ejection amount in each of the row regions using a combined correction value that is obtained as a composition of the first correction value and the second correction value.

摘要翻译： 打印方法包括：通过使用第一打印模式打印测试图案中的第一区域，基于每个行区域中的每个行区域的密度测量值，确定与每个行区域相对应的第一打印模式的第一校正值 第一区域，通过使用第二打印模式在由行区域和喷嘴的组合确定的多个周期的周期中打印测试图案中的第二区域，确定与第二打印模式相对应的第二校正值， 每个行区域基于第二区域中的每个行区域的密度测量值，以及在其中混合某些行区域和其他行区域的共存段中，校正每行中的喷墨量 使用作为第一校正值和第二校正值的组合获得的组合校正值的区域。

公开(公告)号：US20100265293A1

公开(公告)日：2010-10-21

申请号：US12828000

申请日：2010-06-30

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： B41J11/42

摘要： The invention is a transport method that transports a medium by causing a transport roller to rotate based on a corrected target transport amount, after correcting the target transport amount that is targeted based on a correction value and includes: printing a first pattern on a medium, printing a second pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of less than one rotation from a rotation position of the transport roller at a time of printing the first pattern, printing a third pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of one rotation from a rotation position of the transport roller at a time of printing the first pattern, printing a fourth pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of one rotation from a rotation position of the transport roller at a time of printing the second pattern, calculating a first correction value based on the first pattern and the third pattern, calculating a second correction value based on the second pattern and the fourth pattern, transporting the medium by correcting the target transport amount based on the first correction value or the second correction value depending on the relative position of the medium with respect to the transport roller.

摘要翻译： 本发明是一种输送方法，在通过基于校正值校正目标的目标输送量之后，基于校正的目标输送量使输送辊旋转，并且包括：在介质上印刷第一图案， 通过在打印第一图案时使输送辊从传送辊的旋转位置旋转少于一个旋转的旋转量来传送媒体之后打印第二图案，在印刷第一图案之后印刷第三图案 通过在打印第一图案时使输送辊从输送辊的旋转位置旋转一个旋转量而被输送，通过使输送辊在传送介质之后印刷第四图案 在打印第二图案时，从输送辊的旋转位置旋转一圈的旋转量 基于第一模式和第三模式来计算第一校正值，基于第二模式和第四模式计算第二校正值，基于第一校正值或第二校正值来校正目标传送量来传送介质 取决于介质相对于输送辊的相对位置。

公开(公告)号：US07758139B2

公开(公告)日：2010-07-20

申请号：US12286238

申请日：2008-09-29

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

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

IPC分类号： B41J25/308

CPC分类号： B41J13/0027 ,  B41J29/38 ,  B41J29/393

摘要： A liquid ejecting apparatus has a head, a transport mechanism, a memory, and a controller. The head ejects a liquid. The transport mechanism transports a medium in a transport direction with respect to the head in accordance with a target transport amount that is targeted. The memory stores a plurality of correction values, each of the correction values being associated with a relative position between the head and the medium, a range of the relative position to which that correction value is to be applied being associated with that correction value. In the case where a transport using the target transport amount is performed beyond the range of the relative position associated with the correction value that is associated with the relative position before the transport, the controller corrects the target transport amount based on the correction value associated with the relative position before the transport and the correction value associated with the relative position after the transport.

摘要翻译： 液体喷射装置具有头，输送机构，存储器和控制器。 头部喷出液体。 输送机构根据目标的目标输送量，相对于头部沿运送方向输送介质。 存储器存储多个校正值，每个校正值与头部和介质之间的相对位置相关联，将要与该校正值相关联的该校正值的相对位置的范围。 在使用目标传送量的传输超出与与传送之前的相对位置相关联的校正值相关联的相对位置的范围之外的情况下，控制器基于与相关位置相关联的校正值来校正目标传送量 运输前的相对位置和运输后的相对位置相关的校正值。

公开(公告)号：US07549721B2

公开(公告)日：2009-06-23

申请号：US11512206

申请日：2006-08-30

申请人： Tatsuya Nakano ,  Masahiko Yoshida

发明人： Tatsuya Nakano ,  Masahiko Yoshida

IPC分类号： B41J29/393

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：US20080130032A1

公开(公告)日：2008-06-05

申请号：US11882385

申请日：2007-08-01

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

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

IPC分类号： G06F15/00

CPC分类号： G06K9/3208 ,  B41J2/2142 ,  G06K9/3216 ,  G06K9/3275 ,  H04N1/00002 ,  H04N1/00015 ,  H04N1/00018 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/0005 ,  H04N1/00063 ,  H04N1/00068 ,  H04N1/00087 ,  H04N1/0009 ,  H04N1/00092 ,  H04N1/047 ,  H04N2201/04703 ,  H04N2201/04717 ,  H04N2201/04729 ,  H04N2201/04731 ,  H04N2201/04787 ,  H04N2201/04789 ,  H04N2201/04791 ,  H04N2201/04793 ,  H04N2201/04796

摘要： A line position calculating method according to the present invention includes obtaining pixel data of pixel rows each constituted by a plurality of pixels lined up in a first direction, from image data of an image constituted by a plurality of pixels lined up in a matrix form in the first direction and a second direction, the image data being of an image containing a line along the first direction, calculating each representative value indicating a tone value of each pixel row based on the pixel data of each pixel row, and calculating a position in the second direction of the line in the image based on the representative value of each pixel row. In calculating the representative value of each pixel row, the pixel data of each of the pixels that constitute that pixel row is corrected based on the pixel data of the plurality of pixels that constitute that pixel row, and a detective pixel is detected from among the plurality of pixels that constitute that pixel row based on the pixel data after correction of the pixel row.

摘要翻译： 根据本发明的行位置计算方法包括从由矩阵形式排列的多个像素构成的图像的图像数据的图像数据中获得每个由由第一方向排列的多个像素构成的像素行的像素数据 第一方向和第二方向，图像数据是包含沿着第一方向的线的图像，基于每个像素行的像素数据计算指示每个像素行的色调值的每个代表值，并且计算第 基于每个像素行的代表值的图像中的线的第二方向。 在计算每个像素行的代表值时，基于构成该像素行的多个像素的像素数据来校正构成该像素行的每个像素的像素数据，并且从 基于像素行的校正后的像素数据构成该像素行的多个像素。

公开(公告)号：US20080079762A1

公开(公告)日：2008-04-03

申请号：US11812885

申请日：2007-06-22

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： B41J29/38

CPC分类号： B41J29/38 ,  B41J11/42 ,  B41J29/393

摘要： The present invention relates to a recording method that includes (1) preparing a recording apparatus provided with a transport mechanism that transports a medium in a transport direction in response to a target transport amount that is targeted, which has a first roller provided on an upstream side in the transport direction and a second roller provided on a downstream side in the transport direction, and a head that is movable in a movement direction, which has a plurality of nozzles lined up in the transport direction, (2) forming a plurality of lines on the medium by alternately repeating a transport operation of transporting the medium in the transport direction and a forming operation of forming lines on the medium by ejecting ink from the nozzles while causing the head to move in the movement direction, (3) calculating correction values based on an interval between the lines in the transport direction, and (4) controlling the transport mechanism based on a corrected target transport amount after correcting the target transport amount based on the correction values. And in the invention, in forming a plurality of the lines on the medium, (A) the plurality of lines are formed by repeating the forming operation by ejecting ink from a first nozzle of the plurality of nozzles when the first roller is in contact with the medium, and (B) the plurality of lines are formed by repeating the forming operation by ejecting ink from a second nozzle on a downstream side from the first nozzle in the transport direction when the first roller is not in contact with the medium and the second roller is in contact with the medium.

摘要翻译： 记录方法技术领域本发明涉及一种记录方法，其特征在于，包括：（1）准备记录装置，所述记录装置具有传送机构，所述传送机构响应于目标的目标传送量而输送介质，所述传送方向具有设置在上游的第一辊 并且沿着输送方向设置在下游侧的第二辊以及沿运送方向可移动的头部，其具有在输送方向排列的多个喷嘴，（2）形成多个 通过交替地重复在传送方向上传送介质的传送操作和通过在使喷嘴沿着移动方向移动的同时从喷嘴喷射墨而在介质上形成线的形成操作，从而在介质上生成线;（3）计算校正 基于传送方向上的行之间的间隔的值，以及（4）基于校正的目标反转来控制传送机构 基于校正值校正目标传送量之后的端口量。 并且在本发明中，在介质上形成多条线时，（A）通过在第一辊与第一辊接触时通过从多个喷嘴的第一喷嘴喷射墨来重复进行成形操作来形成多条线 所述介质，和（B）所述多条线是通过在所述第一辊不与所述介质接触的情况下沿所述输送方向从所述第一喷嘴的下游侧喷射墨从所述第二喷嘴喷射墨而形成的， 第二辊与介质接触。

公开(公告)号：US20080068418A1

公开(公告)日：2008-03-20

申请号：US11812566

申请日：2007-06-20

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： B41J2/01

CPC分类号： B41J11/42

摘要： The invention is a transport method that transports a medium by causing a transport roller to rotate based on a corrected target transport amount, after correcting the target transport amount that is targeted based on a correction value and includes: printing a first pattern on a medium, printing a second pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of less than one rotation from a rotation position of the transport roller at a time of printing the first pattern, printing a third pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of one rotation from a rotation position of the transport roller at a time of printing the first pattern, printing a fourth pattern after the medium has been transported by causing the transport roller to rotate by a rotation amount of one rotation from a rotation position of the transport roller at a time of printing the second pattern, calculating a first correction value based on the first pattern and the third pattern, calculating a second correction value based on the second pattern and the fourth pattern, transporting the medium by correcting the target transport amount based on the first correction value when a relative position of the medium with respect to the transport roller is in a predetermined range between the relative position at a time of printing the first pattern and the relative position at a time of printing the third pattern, and transporting the medium by correcting the target transport amount based on the second correction value when the relative position is in a different range, which is in a position in which the transport roller has been rotated by a rotation amount of less than one rotation from the predetermined range.

摘要翻译： 本发明是一种输送方法，在通过基于校正值校正目标的目标输送量之后，基于校正的目标输送量使输送辊旋转，并且包括：在介质上印刷第一图案， 通过在打印第一图案时使输送辊从传送辊的旋转位置旋转少于一个旋转的旋转量来传送媒体之后打印第二图案，在印刷第一图案之后印刷第三图案 通过在打印第一图案时使输送辊从输送辊的旋转位置旋转一个旋转量而被输送，通过使输送辊在传送介质之后印刷第四图案 在打印第二图案时，从输送辊的旋转位置旋转一圈的旋转量 基于第一模式和第三模式来计算第一校正值，基于第二模式和第四模式计算第二校正值，当相对于第一模式和第三模式的相对位置时，基于第一校正值，通过校正目标传送量来传送介质 相对于输送辊的介质处于打印第一图案时的相对位置与打印第三图案时的相对位置之间的预定范围内，并且基于 当所述相对位置处于所述传送辊已经从所述预定范围旋转了小于一圈的旋转量的位置的不同范围内时，所述第二校正值。