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1. 发明申请

US20120242745A1 Fluid Ejection Device and Method of Manufacturing a Fluid Ejection Device 有权
标题翻译：流体喷射装置和制造流体喷射装置的方法
公开(公告)号：US20120242745A1
公开(公告)日：2012-09-27
申请号：US13418874
申请日：2012-03-13
申请人： Kimitaka Kamijo , Toru Miyamoto
发明人： Kimitaka Kamijo , Toru Miyamoto
IPC分类号： B41J2/16 , B23P17/00
CPC分类号： B41J2/155 , B41J2/2146 , B41J2202/11 , B41J2202/20 , Y10T29/49401
摘要： A loss of print quality is suppressed even when the recording medium is skewed by the paper feed roller. A distance D2, which is the length of separation between a black nozzle line BT of an upstream head unit and a yellow nozzle line YT of a downstream head unit, is a distance corresponding to the distance offset the conveyance distance of the recording medium when the paper feed roller turns a half revolution from the conveyance distance of the recording medium when the paper feed roller turns an integer number of revolutions.
摘要翻译：即使当记录介质被供纸辊倾斜时，也会抑制打印质量的损失。作为上游侧头单元的黑色喷嘴线BT与下游侧头部单元的黄色喷嘴线YT之间的距离长度D2是与当记录介质的输送距离偏移时的距离当供纸辊转动整数时，进纸辊从记录介质的传送距离转一半圈。

2. 发明授权

US08491094B2 Fluid ejection device and method of manufacturing a fluid ejection device 有权
标题翻译：流体喷射装置和制造流体喷射装置的方法
公开(公告)号：US08491094B2
公开(公告)日：2013-07-23
申请号：US13418874
申请日：2012-03-13
申请人： Kimitaka Kamijo , Toru Miyamoto
发明人： Kimitaka Kamijo , Toru Miyamoto
IPC分类号： B41J2/155
CPC分类号： B41J2/155 , B41J2/2146 , B41J2202/11 , B41J2202/20 , Y10T29/49401
摘要： A loss of print quality is suppressed even when the recording medium is skewed by the paper feed roller. A distance D2, which is the length of separation between a black nozzle line BT of an upstream head unit and a yellow nozzle line YT of a downstream head unit, is a distance corresponding to the distance offset the conveyance distance of the recording medium when the paper feed roller turns a half revolution from the conveyance distance of the recording medium when the paper feed roller turns an integer number of revolutions.
摘要翻译：即使当记录介质被供纸辊倾斜时，也会抑制打印质量的损失。作为上游侧头单元的黑色喷嘴线BT与下游侧头部单元的黄色喷嘴线YT之间的距离长度D2是与当记录介质的输送距离偏移时的距离当供纸辊转动整数时，进纸辊从记录介质的传送距离转一半圈。

3. 发明授权

US08503033B2 Method for manufacturing printing device 有权
标题翻译：制造印刷装置的方法
公开(公告)号：US08503033B2
公开(公告)日：2013-08-06
申请号：US12965385
申请日：2010-12-10
申请人： Kazuyoshi Tanase , Toru Miyamoto , Toru Takahashi , Hirokazu Kasahara
发明人： Kazuyoshi Tanase , Toru Miyamoto , Toru Takahashi , Hirokazu Kasahara
IPC分类号： G06K15/00
CPC分类号： B41J2/2146 , B41J2/01 , B41J2/2132 , H05K3/00 , Y10T29/49002
摘要： A dither mask is used in a halftone process that is performed by the printer that includes the preceding and following heads. The dither mask includes preceding and following head storage regions. The preceding head storage region is used for a printing portion of the preceding head. The following head storage region is used for a printing portion of the following head. The dither mask is generated by determining, using comprehensive evaluation values, storage elements in which thresholds are to be stored under the condition that dots are permitted to be formed by the preceding and following heads at the same position in the region corresponding the overlapping regions.
摘要翻译：在由包括前面和后面头部的打印机执行的半色调处理中使用抖动掩码。抖动掩模包括前面和后面的头部存储区域。前一个头部存储区域用于前一个头部的打印部分。以下头部存储区域用于随后头部的打印部分。抖动掩模是通过使用综合评估值来确定在与重叠区域对应的区域中的相同位置处允许由前一个和后续头形成点的条件下使用其中存储阈值的存储元件来生成的。

4. 发明授权

US08430473B2 Liquid ejection device and liquid ejection method 有权
标题翻译：液体喷射装置和液体喷射方法
公开(公告)号：US08430473B2
公开(公告)日：2013-04-30
申请号：US13037741
申请日：2011-03-01
申请人： Toru Miyamoto
发明人： Toru Miyamoto
IPC分类号： B41J2/205
CPC分类号： B41J2/2146 , H04N1/6025
摘要： A liquid ejection device includes first and second heads. A first color conversion table is for converting a tone value of a first color space of a pixel, for which the liquid is ejected from the first head, to a tone value of a second color space corresponding with a color of the liquid, and a second color conversion table is for converting a tone value of the first color space of a pixel, for which the liquid is ejected from the second head, to a tone value of the second color space. For a pixel of an overlapping portion for which the liquid is ejected from the first and second heads, a tone value of the first color space is converted to a tone value of the second color space according to a third color conversion table created based on the first and second color conversion tables.
摘要翻译：液体喷射装置包括第一和第二头部。第一颜色转换表用于将液体从第一头喷射的像素的第一颜色空间的色调值转换为与液体的颜色对应的第二颜色空间的色调值，以及第二颜色转换表用于将液体从第二头喷射的像素的第一颜色空间的色调值转换为第二颜色空间的色调值。对于从第一和第二头喷射液体的重叠部分的像素，根据基于该第一颜色空间创建的第三颜色转换表，将第一颜色空间的色调值转换为第二颜色空间的色调值第一和第二颜色转换表。

5. 发明授权

US08075077B2 Method of calculating correction value and method of discharging liquid 有权
标题翻译：计算校正值的方法和排出液体的方法
公开(公告)号：US08075077B2
公开(公告)日：2011-12-13
申请号：US12383788
申请日：2009-03-27
申请人： Toru Miyamoto
发明人： Toru Miyamoto
IPC分类号： B41J29/393
CPC分类号： B41J2/2142 , B41J2/2139 , B41J2/2146 , B41J2202/21
摘要： A method of calculating a correction value including: forming a first test pattern on a medium by using a first nozzle group and a second nozzle group and a third nozzle group of a liquid discharging device, forming a second test pattern on the medium, setting the first test pattern in a scanner, setting the second test pattern in the scanner, acquiring a read-out result of a portion formed by the second nozzle group, and acquiring a read-out result of a portion formed by the third nozzle group from a read-out result of the second test pattern as a fourth read-out gray scale value, converting the first read-out gray scale value, the second read-out gray scale value, the third read-out gray scale value, and the fourth read-out gray scale value into corrected read-out gray scale values, and calculating a correction value based on the corrected read-out gray scale values.
摘要翻译：一种计算校正值的方法，包括：通过使用第一喷嘴组和第二喷嘴组以及液体排出装置的第三喷嘴组在介质上形成第一测试图案，在介质上形成第二测试图案，将扫描仪中的第一测试图案，在扫描器中设置第二测试图案，获取由第二喷嘴组形成的部分的读出结果，以及从第三喷嘴组形成的部分的读出结果从将第二测试图案的读出结果作为第四读出灰度值，转换第一读出灰度值，第二读出灰度值，第三读出灰度值和第四读出灰度值将读出的灰度值读出为校正后的读出灰度值，并根据经校正的读出灰度值计算校正值。

6. 发明授权

US07992992B2 Transport amount correcting method, recording apparatus, and storage medium having program stored thereon 有权
标题翻译：传送量校正方法，记录装置和存储有程序的存储介质
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。

7. 发明授权

US07832826B2 Printing method and printing apparatus 失效
标题翻译：印刷方法和印刷装置
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。

8. 发明申请

US20100265293A1 TRANSPORTING METHOD AND RECORDING APPARATUS 有权
标题翻译：运输方式和记录装置
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。

9. 发明授权

US07748810B2 Image processing device, calibration table generator, image processing method, program product, and test pattern 有权
标题翻译：图像处理装置，校准表发生器，图像处理方法，程序产品和测试图案
公开(公告)号：US07748810B2
公开(公告)日：2010-07-06
申请号：US11481317
申请日：2006-07-05
申请人： Toru Miyamoto , Atsushi Nagahara , Yu Gu , Toru Takahashi
发明人： Toru Miyamoto , Atsushi Nagahara , Yu Gu , Toru Takahashi
IPC分类号： B41J29/38
CPC分类号： H04N1/4015
摘要： An image processing device includes a calibrator that calibrates a pixel value of a pixel in image data. An output interface outputs to an image output device the image data calibrated by the calibrator, the image output device forming an image in accordance with the calibrated image data, wherein the reference pixel and the target pixel have a predetermined positional relationship.
摘要翻译：图像处理装置包括校准图像数据中的像素的像素值的校准器。输出接口向图像输出装置输出由校准器校准的图像数据，图像输出装置根据校准图像数据形成图像，其中参考像素和目标像素具有预定的位置关系。

10. 发明授权

US07722152B2 Liquid ejection method and liquid ejection apparatus 有权
标题翻译：液体喷射方法和液体喷射装置
公开(公告)号：US07722152B2
公开(公告)日：2010-05-25
申请号：US12011124
申请日：2008-01-23
申请人： Toru Miyamoto , Hirokazu Nunokawa
发明人： Toru Miyamoto , Hirokazu Nunokawa
IPC分类号： B41J2/165
CPC分类号： B41J2/16526
摘要： A liquid ejection method includes determining, according to image data, an ejection pixel that is a pixel at which a liquid is to be ejected and a non-ejection pixel that is a pixel at which a liquid is not to be ejected; determining, according to the image data, a nozzle requiring flushing; and ejecting liquid from the nozzle requiring flushing to the non-ejection pixel adjacent to the ejection pixel, the non-ejection pixel being among pixels associated with the nozzle requiring flushing.
摘要翻译：液体喷射方法包括根据图像数据确定作为要喷射液体的像素的喷射像素和作为不喷射液体的像素的非喷射像素; 根据图像数据确定需要冲洗的喷嘴; 并且从喷嘴喷射需要冲洗的喷射液体到与喷射像素相邻的不喷射像素，非喷射像素在与需要冲洗的喷嘴相关联的像素中。

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