公开(公告)号：US20110007112A1

公开(公告)日：2011-01-13

申请号：US12805076

申请日：2010-07-12

申请人： Kazushi Takei ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki ,  Nobuyuki Satoh ,  Yasuo Sakurai

发明人： Kazushi Takei ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki ,  Nobuyuki Satoh ,  Yasuo Sakurai

IPC分类号： B41J23/00

CPC分类号： B41J2/1752 ,  B41J25/00

摘要： A recording apparatus includes a carriage; a first head group including a recording head and disposed on the carriage; and a second head group including a recording head and disposed on the carriage adjacent the first head group in a staggered manner with respect to a sub-scan direction. The carriage is configured to move in a main scan direction in order to record an image on a recording medium. The recording apparatus further includes a forming unit configured to form plural test patterns including a first pattern formed by the recording head of the first head group and a second pattern formed by the recording head of the second head group. The test patterns are spaced apart from one another in the sub-scan direction. The position of the second pattern relative to the first pattern in the sub-scan direction is varied successively from one test pattern to another.

摘要翻译： 记录装置包括：托架; 第一头组，包括记录头并设置在所述滑架上; 以及第二头组，包括记录头，并且相对于副扫描方向以交错的方式设置在邻近第一头组的滑架上。 滑架构造成在主扫描方向上移动，以便在记录介质上记录图像。 记录装置还包括形成单元，其被配置为形成包括由第一头组的记录头形成的第一图案和由第二头组的记录头形成的第二图案的多个测试图案。 测试图案在副扫描方向上彼此间隔开。 第二图案相对于第一图案在副扫描方向上的位置从一个测试图案连续地变化到另一个。

公开(公告)号：US08215743B2

公开(公告)日：2012-07-10

申请号：US12805076

申请日：2010-07-12

申请人： Kazushi Takei ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki ,  Nobuyuki Satoh ,  Yasuo Sakurai

发明人： Kazushi Takei ,  Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki ,  Nobuyuki Satoh ,  Yasuo Sakurai

IPC分类号： B41J29/393

CPC分类号： B41J2/1752 ,  B41J25/00

摘要： A recording apparatus includes a carriage; a first head group including a recording head and disposed on the carriage; and a second head group including a recording head and disposed on the carriage adjacent the first head group in a staggered manner with respect to a sub-scan direction. The carriage is configured to move in a main scan direction in order to record an image on a recording medium. The recording apparatus further includes a forming unit configured to form plural test patterns including a first pattern formed by the recording head of the first head group and a second pattern formed by the recording head of the second head group. The test patterns are spaced apart from one another in the sub-scan direction. The position of the second pattern relative to the first pattern in the sub-scan direction is varied successively from one test pattern to another.

摘要翻译： 记录装置包括：托架; 第一头组，包括记录头并设置在所述滑架上; 以及第二头组，包括记录头，并且相对于副扫描方向以交错的方式设置在邻近第一头组的滑架上。 滑架构造成在主扫描方向上移动，以便在记录介质上记录图像。 记录装置还包括形成单元，其被配置为形成包括由第一头组的记录头形成的第一图案和由第二头组的记录头形成的第二图案的多个测试图案。 测试图案在副扫描方向上彼此间隔开。 第二图案相对于第一图案在副扫描方向上的位置从一个测试图案连续地变化到另一个。

公开(公告)号：US20090316164A1

公开(公告)日：2009-12-24

申请号：US12457791

申请日：2009-06-22

申请人： Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Kazushi Takei ,  Yuichi Sakurada ,  Nobuyuki Satoh ,  Yasuo Sakurai

发明人： Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Kazushi Takei ,  Yuichi Sakurada ,  Nobuyuki Satoh ,  Yasuo Sakurai

IPC分类号： G06K15/02

CPC分类号： G06K15/102 ,  B41J29/38 ,  B41J29/393

摘要： An image forming apparatus is disclosed that includes a recording head having a plurality of nozzles and scanning in forward and backward scanning directions to form dot images on the recording medium, an imaging unit imaging an image on the recording medium, a detection unit detecting a positional shift amounts of the dot images and inclination amounts of the recording head based on calibration image data obtained by imaging two first marks and two second marks in a single view by the imaging unit, and a correction unit correcting a drive of the recording head based on the detected positional shift amounts and the inclination amounts of the recording head.

摘要翻译： 公开了一种图像形成装置，其包括具有多个喷嘴并在前后扫描方向扫描的记录头，以在记录介质上形成点图像，成像单元对记录介质上的图像进行成像，检测单元检测位置 基于通过由成像单元在一个视图中对两个第一标记和两个第二标记进行成像而获得的校准图像数据的记录头的点图像和倾斜量的移位量，以及基于 检测到的位置偏移量和记录头的倾斜量。

公开(公告)号：US08191986B2

公开(公告)日：2012-06-05

申请号：US12457791

申请日：2009-06-22

申请人： Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Kazushi Takei ,  Yuichi Sakurada ,  Nobuyuki Satoh ,  Yasuo Sakurai

发明人： Hiroshi Takahashi ,  Masato Kobayashi ,  Tomonori Kimura ,  Kazushi Takei ,  Yuichi Sakurada ,  Nobuyuki Satoh ,  Yasuo Sakurai

IPC分类号： B41J29/393

CPC分类号： G06K15/102 ,  B41J29/38 ,  B41J29/393

摘要： An image forming apparatus is disclosed that includes a recording head having a plurality of nozzles and scanning in forward and backward scanning directions to form dot images on the recording medium, an imaging unit imaging an image on the recording medium, a detection unit detecting a positional shift amounts of the dot images and inclination amounts of the recording head based on calibration image data obtained by imaging two first marks and two second marks in a single view by the imaging unit, and a correction unit correcting a drive of the recording head based on the detected positional shift amounts and the inclination amounts of the recording head.

摘要翻译： 公开了一种图像形成装置，其包括具有多个喷嘴并在前后扫描方向扫描的记录头，以在记录介质上形成点图像，成像单元对记录介质上的图像进行成像，检测单元检测位置 基于通过由成像单元在一个视图中对两个第一标记和两个第二标记进行成像而获得的校准图像数据的记录头的点图像和倾斜量的移位量，以及基于 检测到的位置偏移量和记录头的倾斜量。

公开(公告)号：US08827401B2

公开(公告)日：2014-09-09

申请号：US12929629

申请日：2011-02-04

申请人： Tomonori Kimura ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki

发明人： Tomonori Kimura ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki

IPC分类号： B41J29/38 ,  B41J19/14

CPC分类号： B41J19/145

摘要： A recording device having a recording head including a nozzle line that eject ink from nozzles arranged in a transfer direction of a recording medium, a carriage, a moving device that moves the carriage forward and backward, a transfer device that transfers the recording medium, an ejection control device that forms a detection pattern by ejecting the ink, a two-dimensional sensor that detects the detection pattern, an analyzer that analyzes the image data of the detection pattern, and a detection device that detects misalignment of the printed dots, the ejection control device having a first dot group formation device that forms a first dot group, a second dot group formation device that forms a second dot group, and a third dot group formation device that forms a third dot group, the detection pattern being formed of the first dot group, the second dot group, and the third dot group.

摘要翻译： 一种记录装置，具有记录头，该记录头包括从沿记录介质的传送方向排列的喷嘴喷射墨水的喷嘴线;滑架;前后移动滑架的移动装置;传送记录介质的传送装置; 喷射控制装置，其通过喷射墨形成检测图案;检测检测图案的二维传感器;分析检测图案的图像数据的分析器;以及检测印刷点的未对准的检测装置; 控制装置具有形成第一点组的第一点组形成装置，形成第二点组的第二点组形成装置和形成第三点组的第三点组形成装置，检测图案由 第一点组，第二点组和第三点组。

公开(公告)号：US08491080B2

公开(公告)日：2013-07-23

申请号：US12659213

申请日：2010-03-01

申请人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Tomonori Kimura ,  Arata Suzuki ,  Yasuo Sakurai

发明人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Tomonori Kimura ,  Arata Suzuki ,  Yasuo Sakurai

IPC分类号： B41J29/38

CPC分类号： B41J29/393 ,  B41J29/38

摘要： A recording device including a paper feeder tray that accommodated a recording medium, a print head that discharges ink on the recording medium to record an image thereon, a transfer roller that transfers the recording medium and a printed test chart on which multiple marks are arranged, a control device that controls the transfer roller, a first detection device that detects a rotation position of the transfer roller, a second detection device that detects the multiple marks arranged on the printed test chart, and a transfer device that transfers the recording medium from the paper feeder tray to the second detection device, wherein the control device obtains an difference between an actual transfer amount of each of the multiple marks obtained by detecting the multiple marks by the second detection device and a predetermined theoretical transfer amount of each of the multiple marks relating to a rotation position of the transfer roller, calculates a correction amount for the rotation amount of the transfer roller based on a relationship between the rotation position of the transfer roller and the difference, and controls the rotation amount of the transfer roller using the correction amount.

摘要翻译： 一种记录装置，包括容纳记录介质的供纸盘，将记录介质上的墨排出以在其上记录图像的打印头，传送记录介质的转印辊和布置有多个标记的印刷测试图， 控制转印辊的控制装置，检测转印辊的旋转位置的第一检测装置，检测印刷测试图上布置的多个标记的第二检测装置，以及从记录媒体传送记录介质的转印装置 供纸盘到第二检测装置，其中控制装置获得通过第二检测装置检测多个标记而获得的多个标记中的每一个的实际传送量与多个标记中的每一个的预定理论传送量之间的差 关于转印辊的旋转位置，计算旋转的校正量 基于转印辊的旋转位置与差异之间的关系的转印辊的量，并且使用校正量来控制转印辊的旋转量。

公开(公告)号：US20110205275A1

公开(公告)日：2011-08-25

申请号：US12929629

申请日：2011-02-04

申请人： Tomonori Kimura ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki

发明人： Tomonori Kimura ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Yuichi Sakurada ,  Arata Suzuki

IPC分类号： B41J29/38

CPC分类号： B41J19/145

摘要： A recording device having a recording head including a nozzle line that eject ink from nozzles arranged in a transfer direction of a recording medium, a carriage, a moving device that moves the carriage forward and backward, a transfer device that transfers the recording medium, an ejection control device that forms a detection pattern by ejecting the ink, a two-dimensional sensor that detects the detection pattern, an analyzer that analyzes the image data of the detection pattern, and a detection device that detects misalignment of the printed dots, the ejection control device having a first dot group formation device that forms a first dot group, a second dot group formation device that forms a second dot group, and a third dot group formation device that forms a third dot group, the detection pattern being formed of the first dot group, the second dot group, and the third dot group.

摘要翻译： 一种记录装置，具有记录头，该记录头包括从沿记录介质的传送方向排列的喷嘴喷射墨水的喷嘴线;滑架;前后移动滑架的移动装置;传送记录介质的传送装置; 喷射控制装置，其通过喷射墨形成检测图案;检测检测图案的二维传感器;分析检测图案的图像数据的分析器;以及检测印刷点的未对准的检测装置; 控制装置具有形成第一点组的第一点组形成装置，形成第二点组的第二点组形成装置和形成第三点组的第三点组形成装置，检测图案由 第一点组，第二点组和第三点组。

公开(公告)号：US20100231632A1

公开(公告)日：2010-09-16

申请号：US12659560

申请日：2010-03-12

申请人： Masato Kobayashi ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki

发明人： Masato Kobayashi ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki

IPC分类号： B41J29/38

CPC分类号： B41J29/38

摘要： A recording device including a carriage head, a recording head installed onto the carriage head, the recording head having an array of nozzles that discharges ink on a recording medium, a transfer roller that transfers the recording medium in a direction along the array of nozzles, a control device that controls rotation of the transfer roller, a first detection roller that detects a rotation position of the transfer roller, and a second detection device that detects a mark printed on the recording medium by the recording head, the control device including a print control device that controls printing the marks on the recording medium in the direction along the array of nozzles from the array of nozzles of the recording head while the carriage and the transfer roller remain still, a calculation device that calculates a correction amount for use in correction of a rotation angle of the transfer roller according to a difference between an actual transfer amount of the recording medium by the transfer roller at a predetermined rotation position obtained by detection of the marks by the second detection device while the transfer roller is in rotation and a theoretical transfer amount of the recording medium at the predetermined rotation position, and a correction device that corrects the rotation angle of the transfer roller using the correction amount.

摘要翻译： 一种记录装置，包括：托架头，安装在托架头上的记录头，记录头具有排出墨在记录介质上的喷嘴阵列;沿着喷嘴阵列的方向传送记录介质的转印辊; 控制转印辊的旋转的控制装置，检测转印辊旋转位置的第一检测辊和检测由记录头印在记录介质上的标记的第二检测装置，所述控制装置包括印刷品 控制装置，其在所述托架和所述转印辊保持静止的同时，沿着所述记录头的喷嘴阵列沿着所述喷嘴阵列的方向，在所述记录介质上打印所述标记;计算装置，其计算校正使用的校正量 根据记录介质的实际传送量之间的差异，转印辊的旋转角度 转印辊在转印辊旋转期间通过第二检测装置检测标记而获得的预定旋转位置和记录介质在预定旋转位置的理论转印量，以及校正装置，其校正旋转角度 的转印辊。

公开(公告)号：US08424997B2

公开(公告)日：2013-04-23

申请号：US12659560

申请日：2010-03-12

申请人： Masato Kobayashi ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki

发明人： Masato Kobayashi ,  Yasuo Sakurai ,  Nobuyuki Satoh ,  Tomonori Kimura ,  Yuichi Sakurada ,  Arata Suzuki

IPC分类号： B41J29/393

CPC分类号： B41J29/38

摘要： A recording device including a carriage head, a recording head installed onto the carriage head, the recording head having an array of nozzles that discharges ink on a recording medium, a transfer roller that transfers the recording medium in a direction along the array of nozzles, a control device that controls rotation of the transfer roller, a first detection roller that detects a rotation position of the transfer roller, and a second detection device that detects a mark printed on the recording medium by the recording head, the control device including a print control device that controls printing the marks on the recording medium in the direction along the array of nozzles from the array of nozzles of the recording head while the carriage and the transfer roller remain still, a calculation device that calculates a correction amount for use in correction of a rotation angle of the transfer roller according to a difference between an actual transfer amount of the recording medium by the transfer roller at a predetermined rotation position obtained by detection of the marks by the second detection device while the transfer roller is in rotation and a theoretical transfer amount of the recording medium at the predetermined rotation position, and a correction device that corrects the rotation angle of the transfer roller using the correction amount.

摘要翻译： 一种记录装置，包括：托架头，安装在托架头上的记录头，记录头具有排出墨在记录介质上的喷嘴阵列;沿着喷嘴阵列的方向传送记录介质的转印辊; 控制转印辊的旋转的控制装置，检测转印辊旋转位置的第一检测辊和检测由记录头印在记录介质上的标记的第二检测装置，所述控制装置包括印刷品 控制装置，其在所述托架和所述转印辊保持静止的同时，沿着所述记录头的喷嘴阵列沿着所述喷嘴阵列的方向，在所述记录介质上打印所述标记;计算装置，其计算校正使用的校正量 根据记录介质的实际传送量之间的差异，转印辊的旋转角度 转印辊在转印辊旋转期间通过第二检测装置检测标记而获得的预定旋转位置和记录介质在预定旋转位置的理论转印量，以及校正装置，其校正旋转角度 的转印辊。

公开(公告)号：US20100225693A1

公开(公告)日：2010-09-09

申请号：US12659213

申请日：2010-03-01

申请人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Tomonori Kimura ,  Arata Suzuki ,  Yasuo Sakurai

发明人： Yuichi Sakurada ,  Nobuyuki Satoh ,  Masato Kobayashi ,  Tomonori Kimura ,  Arata Suzuki ,  Yasuo Sakurai

IPC分类号： B41J29/393

CPC分类号： B41J29/393 ,  B41J29/38

摘要： A recording device including a paper feeder tray that accommodated a recording medium, a print head that discharges ink on the recording medium to record an image thereon, a transfer roller that transfers the recording medium and a printed test chart on which multiple marks are arranged, a control device that controls the transfer roller, a first detection device that detects a rotation position of the transfer roller, a second detection device that detects the multiple marks arranged on the printed test chart, and a transfer device that transfers the recording medium from the paper feeder tray to the second detection device, wherein the control device obtains an difference between an actual transfer amount of each of the multiple marks obtained by detecting the multiple marks by the second detection device and a predetermined theoretical transfer amount of each of the multiple marks relating to a rotation position of the transfer roller, calculates a correction amount for the rotation amount of the transfer roller based on a relationship between the rotation position of the transfer roller and the difference, and controls the rotation amount of the transfer roller using the correction amount.

摘要翻译： 一种记录装置，包括容纳记录介质的供纸盘，将记录介质上的墨排出以在其上记录图像的打印头，传送记录介质的转印辊和布置有多个标记的印刷测试图， 控制转印辊的控制装置，检测转印辊的旋转位置的第一检测装置，检测印刷测试图上布置的多个标记的第二检测装置，以及从记录媒体传送记录介质的转印装置 供纸盘到第二检测装置，其中控制装置获得通过第二检测装置检测多个标记而获得的多个标记中的每一个的实际传送量与多个标记中的每一个的预定理论传送量之间的差 关于转印辊的旋转位置，计算旋转的校正量 基于转印辊的旋转位置与差异之间的关系的转印辊的量，并且使用校正量来控制转印辊的旋转量。