公开(公告)号：US20050190222A1

公开(公告)日：2005-09-01

申请号：US11113134

申请日：2005-04-25

申请人： Yoshinori Nakajima ,  Jiro Moriyama ,  Mineo Kaneko ,  Masafumi Wataya ,  Yoshiyuki Imanaka ,  Takuya Hatsui ,  Muga Mochizuki ,  Souta Takeuchi ,  Takaaki Yamaguchi ,  Kousuke Kubo

发明人： Yoshinori Nakajima ,  Jiro Moriyama ,  Mineo Kaneko ,  Masafumi Wataya ,  Yoshiyuki Imanaka ,  Takuya Hatsui ,  Muga Mochizuki ,  Souta Takeuchi ,  Takaaki Yamaguchi ,  Kousuke Kubo

IPC分类号： B41J2/00 ,  B41J2/05 ,  B41J2/21 ,  B41J29/38

CPC分类号： B41J2/14072 ,  B41J2/04528 ,  B41J2/04533 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04546 ,  B41J2/0455 ,  B41J2/0456 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/2121

摘要： To drive an inkjet printhead having an array of printing elements, where the first and second printing elements which discharge relatively different amounts of ink are arranged on the same array in a predetermined direction, print data for the first or second printing element is serially inputted, the inputted print data is sequentially stored, the stored print data is latched, a selection signal indicative of which of the first or second printing element is to be driven is inputted, a driving signal indicative of a driving period is inputted, and respective printing elements are driven in accordance with the latched print data, the selection signal, and the driving signal. Accordingly, it is possible to reduce the cost of the printhead having plural types of printing elements, which discharge relatively different amounts of ink, and possible to easily control driving of the printhead.

公开(公告)号：US06378982B2

公开(公告)日：2002-04-30

申请号：US09189722

申请日：1998-11-12

申请人： Mitsuhiro Ono ,  Daigoro Kanematsu ,  Hidehiko Kanda ,  Yoshinori Nakajima

发明人： Mitsuhiro Ono ,  Daigoro Kanematsu ,  Hidehiko Kanda ,  Yoshinori Nakajima

IPC分类号： B41J2145

CPC分类号： G06K15/107 ,  B41J2/145

摘要： In a multipass printing using a print head which has a plurality of staggered columns of print elements, one and the same print line is formed by using nozzles (k1-129, k2-1) of different nozzle columns (k1, k2) to disperse the directivity of landing deviations of dots in the same print line.

摘要翻译： 在使用具有多个交错列的打印元件的打印头的多页打印中，通过使用不同喷嘴列（k1，k2）的喷嘴（k1-129，k2-1）来形成一个相同的打印行，以分散 点在同一打印行中的着陆偏差的方向性。

公开(公告)号：US6137507A

公开(公告)日：2000-10-24

申请号：US904273

申请日：1997-07-31

申请人： Toshiharu Inui ,  Tetsuro Inoue ,  Noribumi Koitabashi ,  Masaya Uetsuki ,  Yoshinori Nakajima

发明人： Toshiharu Inui ,  Tetsuro Inoue ,  Noribumi Koitabashi ,  Masaya Uetsuki ,  Yoshinori Nakajima

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/21 ,  B41M5/00

CPC分类号： B41J2/2114

摘要： A printing head having a nozzle group for ejecting an ink and a nozzle group for ejecting a printing ability improving liquid is used, and printing control is made so that the number of scannings of the printing head is increased as a print duty increases, thereby reducing generation of mist due to rebounding of the ink or the printing ability improving liquid from a printing medium side.

摘要翻译： 使用具有用于喷射墨水的喷嘴组和用于喷射打印能力改善液体的喷嘴组的打印头，并且进行打印控制，使得随着打印任务增加，打印头的扫描次数增加，从而减少 由于油墨的反弹而引起的雾的产生或打印介质侧的印刷能力改善液体。

公开(公告)号：US4824267A

公开(公告)日：1989-04-25

申请号：US893515

申请日：1986-08-05

申请人： Yoshinori Nakajima

发明人： Yoshinori Nakajima

IPC分类号： B41J1/00 ,  B41J1/24 ,  B41J5/30 ,  B41J7/00 ,  B41J29/38 ,  G06K15/06 ,  B41J1/30

CPC分类号： B41J5/30 ,  B41J1/24 ,  G06K15/06

摘要： An alterable storage unit is included in a control apparatus to store code conversion tables for transforming type data or type position data into various control data such as a hammer pressure, an amount of ribbon feed and an amount of proportional space. When a type element is replaced with another, code conversion tables concerned with the new type element are stored in the storage unit. This permits the code conversion tables to be altered or renewed concentratedly in the event of type element replacement.

摘要翻译： 可变存储单元包括在控制装置中以存储用于将类型数据或类型位置数据转换成各种控制数据的代码转换表，例如锤压，色带馈送量和比例空间量。 当类型元素被替换为另一个元素时，与新类型元素相关的代码转换表被存储在存储单元中。 这允许在类型元素替换的情况下，代码转换表被更改或更新。

公开(公告)号：US4627751A

公开(公告)日：1986-12-09

申请号：US745750

申请日：1985-06-17

申请人： Yoshinori Nakajima

发明人： Yoshinori Nakajima

IPC分类号： B41J1/00 ,  B41J1/24 ,  B41J5/30 ,  B41J7/00 ,  B41J29/38 ,  G06K15/06 ,  B41J1/30

CPC分类号： B41J5/30 ,  B41J1/24 ,  G06K15/06

摘要： An alterable storage unit is included in a control apparatus to store code conversion tables for transforming type data or type position data into various control data such as a hammer pressure, an amount of ribbon feed and an amount of proportional space. When a type element is replaced with another, code conversion tables concerned with the new type element are stored in the storage unit. This permits the code conversion tables to be altered or renewed concentratedly in the event of type element replacement.

摘要翻译： 可变存储单元包括在控制装置中以存储用于将类型数据或类型位置数据转换成各种控制数据的代码转换表，例如锤压，色带馈送量和比例空间量。 当类型元素被替换为另一个元素时，与新类型元素相关的代码转换表被存储在存储单元中。 这允许在类型元素替换的情况下，代码转换表被更改或更新。

公开(公告)号：US09296230B2

公开(公告)日：2016-03-29

申请号：US13446138

申请日：2012-04-13

申请人： Eiji Komamiya ,  Yoshinori Nakajima ,  Mitsutoshi Nagamura ,  Shingo Nishioka

发明人： Eiji Komamiya ,  Yoshinori Nakajima ,  Mitsutoshi Nagamura ,  Shingo Nishioka

IPC分类号： B41J2/205 ,  B41J19/14 ,  G06K15/10

CPC分类号： B41J19/147 ,  G06K15/107

摘要： A data processing apparatus, a data processing method and an inkjet printing apparatus are offered that are capable of reducing, in any kind of image, the occurrence of color unevenness while achieving a high speed output via a bi-directional printing. In order to achieve this, forward scan print ratio and backward scan print ratio with respect to a predetermined area comprising a plurality of pixels is set based on multi-value image data of the predetermined area. Next, binary print data for the forward scans and binary print data for the backward scans at the predetermined area is generated based on the multi-value image data and the set print ratios. According to such a configuration it is possible to increase the ratio of bi-directional printing with respect to areas at which color unevenness appears with difficulty, and increase the ratio of one-directional printing at areas where color unevenness appears with ease.

摘要翻译： 提供一种数据处理装置，数据处理方法和喷墨打印装置，其能够在任何种类的图像中减少颜色不均匀的发生，同时通过双向打印实现高速输出。 为了实现这一点，基于预定区域的多值图像数据来设置相对于包括多个像素的预定区域的向前扫描打印比率和向后扫描打印比率。 接下来，基于多值图像数据和设定的打印率，生成用于正向扫描的二进制打印数据和用于在预定区域的反向扫描的二进制打印数据。 根据这样的结构，可以提高双向打印相对于难以出现颜色不均匀的区域的比例，并且容易地增加出现颜色不均匀区域的单向打印的比例。

公开(公告)号：US08974027B2

公开(公告)日：2015-03-10

申请号：US13155531

申请日：2011-06-08

申请人： Shingo Nishioka ,  Akihiro Tomida ,  Yoshinori Nakajima ,  Naoki Uchida

发明人： Shingo Nishioka ,  Akihiro Tomida ,  Yoshinori Nakajima ,  Naoki Uchida

IPC分类号： B41J29/38 ,  B41J29/393 ,  B41J2/015 ,  B41J2/21

CPC分类号： B41J2/145 ,  B41J2/2135 ,  B41J2/512 ,  B41J19/145 ,  B41J29/38 ,  B41J29/393

摘要： A printing apparatus prints by discharging inks from respective nozzle arrays, the printhead having a plurality of nozzle arrays including at least a first nozzle array, a second nozzle array, and a third nozzle array, and the first nozzle array and the second nozzle array being arrayed to be shifted in a nozzle arrayed direction. The printing apparatus controls the first and second nozzle arrays to discharge inks to form a plurality of first patterns. The printing apparatus controls the third nozzle array to discharge inks to form second patterns while changing a shift amount in a direction which intersects with the nozzle arrayed direction with respect to the plurality of first patterns. The printing apparatus calculates an adjustment value required to adjust relative printing positions between the first nozzle array and the third nozzle array in the intersecting direction using the first patterns and the second patterns.

摘要翻译： 打印装置通过从相应的喷嘴阵列排放油墨进行打印，该打印头具有至少包括第一喷嘴阵列，第二喷嘴阵列和第三喷嘴阵列的多个喷嘴阵列，并且第一喷嘴阵列和第二喷嘴阵列为 排列成沿喷嘴排列方向移位。 打印装置控制第一和第二喷嘴阵列以排出墨以形成多个第一图案。 打印装置控制第三喷嘴阵列以相对于多个第一图案改变与喷嘴排列方向相交的方向上的偏移量而排出墨以形成第二图案。 打印装置使用第一图案和第二图案计算在相交方向上调节第一喷嘴阵列和第三喷嘴阵列之间的相对打印位置所需的调节值。

公开(公告)号：US08517490B2

公开(公告)日：2013-08-27

申请号：US13208711

申请日：2011-08-12

申请人： Daigoro Kanematsu ,  Yoshinori Nakajima

发明人： Daigoro Kanematsu ,  Yoshinori Nakajima

IPC分类号： B41J29/38

CPC分类号： B41J2/2135

摘要： The present invention provides a printing apparatus and a printing method according to which, even when misalignment in mounted print heads or a print medium conveying error has occurred, a high quality image can be printed by performing one-pass printing or multi-pass printing of a time division driving method. In a case wherein a plurality of nozzles are divided into a plurality of blocks to perform time division driving method, the driving order for the plurality of nozzles in the print head is changed in accordance with a displacement of a plurality of nozzles employed to print on the same raster.

摘要翻译： 本发明提供了一种打印设备和打印方法，即使当安装的打印头或打印介质传送错误发生错位时，也可以通过执行一次通过打印或多次打印来打印高质量的图像 时分驱动方法。 在将多个喷嘴分成多个块以进行时分驱动方法的情况下，打印头中的多个喷嘴的驱动顺序根据用于打印的多个喷嘴的位移而改变 相同的栅格。

公开(公告)号：US08473086B2

公开(公告)日：2013-06-25

申请号：US12311708

申请日：2007-10-12

申请人： Yoshinori Nakajima ,  Toshihiro Tamura

发明人： Yoshinori Nakajima ,  Toshihiro Tamura

IPC分类号： G06F19/00

CPC分类号： G02F1/1309 ,  G02F1/1303 ,  G02F1/133516

摘要： A substrate reworking system (1) improves rework tact time and eliminates unnecessary reworking to perform efficient reworking. The system (1) includes: a defect information acquisition unit (2) for acquiring defect information for an entire region on the target substrate (9); a reworking unit (3) having at least one liquid drop discharge unit (6) for dispensing a liquid drop to a defective part on the target substrate (9) based on the defect information acquired by the defect information acquisition unit (2); and a rework determining unit (4) for determining, for each target substrate (9) and based on the defect information acquired by the defect information acquisition unit (2), whether the reworking unit (3) needs to perform reworking.

摘要翻译： 基板返修系统（1）提高了返工时间，消除了不必要的返工以进行有效的返工。 系统（1）包括：缺陷信息获取单元（2），用于获取目标基板（9）上的整个区域的缺陷信息; 基于由所述缺陷信息获取单元（2）获取的缺陷信息，具有至少一个液滴排出单元（6）的返工单元（3），用于将液滴分配到所述目标基板（9）上的缺陷部分; 以及返工确定单元（4），用于针对每个目标基板（9），并且基于由缺陷信息获取单元（2）获取的缺陷信息，确定返工单元（3）是否需要执行返工。

公开(公告)号：US08424988B2

公开(公告)日：2013-04-23

申请号：US12794574

申请日：2010-06-04

申请人： Akihiro Tomida ,  Yoshinori Nakajima

发明人： Akihiro Tomida ,  Yoshinori Nakajima

IPC分类号： B41J29/38

CPC分类号： B41J2/2135 ,  B41J11/008 ,  B41J29/38 ,  B41J29/393

摘要： An apparatus records a first pattern used for correcting a shift in positions recorded by a plurality of nozzle arrays and a second pattern used for detecting a conveyance error that occurs when the first pattern is recorded, and changes a correction value according to the detected conveyance error.

摘要翻译： 一种装置记录用于校正由多个喷嘴阵列记录的位置的偏移的第一图案和用于检测在记录第一图案时发生的输送错误的第二图案，并根据检测到的输送误差来改变校正值 。