公开(公告)号：US07192114B2

公开(公告)日：2007-03-20

申请号：US10943012

申请日：2004-09-17

申请人： Yuichiro Suzuki ,  Masao Maeda ,  Hitoshi Nishikori ,  Kazuhisa Kuruma ,  Hideki Nakanishi ,  Takayuki Murata

发明人： Yuichiro Suzuki ,  Masao Maeda ,  Hitoshi Nishikori ,  Kazuhisa Kuruma ,  Hideki Nakanishi ,  Takayuki Murata

IPC分类号： B41J29/393 ,  B41J29/38

CPC分类号： B41J2/2139 ,  B41J29/393

摘要： A printing apparatus and printing method can realize high-quality printing without degrading the quality of a printed image even when a nozzle restriction function is adopted in addition to a discharge failure complement function. In a printing apparatus using an inkjet printhead having a plurality of nozzles, whether the position of an ink discharge failure nozzle exists at or near the end of a nozzle area which is still usable regardless of the use restriction on the nozzles is detected. The use of a nozzle for complementary printing executed with a nozzle positioned near the ink discharge failure nozzle is controlled in accordance with the detection result.

摘要翻译： 即使在排出故障补充功能之外，即使采用喷嘴限制功能，打印设备和打印方法也可以实现高质量的打印，而不会降低打印图像的质量。 在使用具有多个喷嘴的喷墨打印头的打印设备中，检测喷墨故障喷嘴的位置是否存在于喷嘴区域的末端或其附近，该喷嘴区域仍然可用，而不管喷嘴的使用限制。 根据检测结果来控制使用位于喷墨故障喷嘴附近的喷嘴执行补墨的喷嘴。

公开(公告)号：US20050062775A1

公开(公告)日：2005-03-24

申请号：US10943012

申请日：2004-09-17

申请人： Yuichiro Suzuki ,  Masao Maeda ,  Hitoshi Nishikori ,  Kazuhisa Kuruma ,  Hideki Nakanishi ,  Takayuki Murata

发明人： Yuichiro Suzuki ,  Masao Maeda ,  Hitoshi Nishikori ,  Kazuhisa Kuruma ,  Hideki Nakanishi ,  Takayuki Murata

IPC分类号： B41J2/01 ,  B41J2/165 ,  B41J2/21 ,  B41J29/393 ,  B41J29/38

CPC分类号： B41J2/2139 ,  B41J29/393

摘要： Disclosed are a printing apparatus and printing method which realize high-quality printing without degrading the quality of a printed image even when a nozzle restriction function is adopted in addition to a discharge failure complement function. In a printing apparatus using an inkjet printhead having a plurality of nozzles, whether the position of an ink discharge failure nozzle exists at or near the end of a nozzle area which is still usable regardless of the use restriction on the nozzles is detected. The use of a nozzle for complementary printing executed with a nozzle positioned near the ink discharge failure nozzle is controlled in accordance with the detection result.

摘要翻译： 公开了即使在除了放电故障补充功能之外还采用喷嘴限制功能的情况下，也可以实现高质量打印而不降低打印图像的质量。 在使用具有多个喷嘴的喷墨打印头的打印设备中，检测喷墨故障喷嘴的位置是否存在于喷嘴区域的末端或其附近，该喷嘴区域仍然可用，而不管喷嘴的使用限制。 根据检测结果来控制使用位于喷墨故障喷嘴附近的喷嘴执行补墨的喷嘴。

公开(公告)号：US07901022B2

公开(公告)日：2011-03-08

申请号：US11678342

申请日：2007-02-23

申请人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

发明人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

IPC分类号： B41J29/38 ,  B41J2/145 ,  B41J29/393

CPC分类号： B41J2/2139

摘要： A discharge failure nozzle, which cannot print, can be complemented by a printable discharge nozzle according to a simple, low-cost method capable of a high-speed process. A printing apparatus, which prints by using an inkjet head having nozzle arrays formed by arraying a plurality of nozzles for discharging ink while scanning the inkjet head on a printing medium, includes a storage unit which stores the position of an abnormal nozzle that abnormally discharges ink among the plurality of nozzles arrayed in the nozzle arrays, an assignment unit which assigns data subjected to discharge by the abnormal nozzle to a plurality of normal nozzles positioned near the abnormal nozzle in a nozzle array including the abnormal nozzle in accordance with predetermined priorities, and a control unit which controls to perform assignment of data subjected to discharge by the abnormal nozzle every time column data along the scanning direction are created by a predetermined number of columns.

摘要翻译： 根据能够进行高速处理的简单，低成本的方法，不能打印的排出故障喷嘴可以由可打印的排出喷嘴补充。 一种打印装置，其通过使用具有喷嘴阵列的喷墨头进行打印，所述喷墨头具有通过在扫描打印介质上的喷墨头的同时排列多个用于喷墨的喷嘴而形成的喷嘴阵列，该存储单元存储异常喷嘴的位置， 在排列在喷嘴列中的多个喷嘴中，分配单元根据预定的优先级将由异常喷嘴排出的数据分配给位于异常喷嘴附近的多个正常喷嘴，该喷嘴阵列包括异常喷嘴，以及 控制单元，每当通过预定列数产生沿着扫描方向的列数据时，控制执行由异常喷嘴排出的数据的分配。

公开(公告)号：US07690744B2

公开(公告)日：2010-04-06

申请号：US10929673

申请日：2004-08-31

申请人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

发明人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

IPC分类号： B41J29/38 ,  B41J2/15 ,  B41J29/393

CPC分类号： B41J2/2139

摘要： A discharge failure nozzle, which cannot print, can be complemented by a printable discharge nozzle according to a simple, low-cost method capable of a high-speed process. A printing apparatus, which prints by using an inkjet head having nozzle arrays formed by arraying a plurality of nozzles for discharging ink while scanning the inkjet head on a printing medium, includes a storage unit which stores the position of an abnormal nozzle that abnormally discharges ink among the plurality of nozzles arrayed in the nozzle arrays, an assignment unit which assigns data subjected to discharge by the abnormal nozzle to a plurality of normal nozzles positioned near the abnormal nozzle in a nozzle array including the abnormal nozzle in accordance with predetermined priorities, and a control unit which controls to perform assignment of data subjected to discharge by the abnormal nozzle every time column data along the scanning direction are created by a predetermined number of columns.

摘要翻译： 根据能够进行高速处理的简单，低成本的方法，不能打印的排出故障喷嘴可以由可打印的排出喷嘴补充。 一种打印装置，其通过使用具有喷嘴阵列的喷墨头进行打印，所述喷墨头具有通过在扫描打印介质上的喷墨头的同时排列多个用于喷墨的喷嘴而形成的喷嘴阵列，该存储单元存储异常喷嘴的位置， 在排列在喷嘴列中的多个喷嘴中，分配单元根据预定的优先级将由异常喷嘴排出的数据分配给位于异常喷嘴附近的多个正常喷嘴，该喷嘴阵列包括异常喷嘴，以及 控制单元，每当通过预定列数产生沿着扫描方向的列数据时，控制执行由异常喷嘴排出的数据的分配。

公开(公告)号：US07192112B2

公开(公告)日：2007-03-20

申请号：US10929513

申请日：2004-08-31

申请人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

发明人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

IPC分类号： B41J29/38

CPC分类号： B41J2/2139

摘要： Disclosed are a printing apparatus and printing method which suppress degradation of the image quality caused by discharge failure complement. In the printing apparatus, virtual data are generated for predetermined dots in a scanning direction on the basis of printing data of a plurality of dots in the scanning direction of an inkjet printhead that are printed by an ink discharge failure nozzle among a plurality of nozzles. The priorities of dots subjected to complementary printing among a plurality of dots within a predetermined adjacent area where the printing data and virtual data are printed are decided on the basis of the printing data and virtual data. A position subjected to complementary printing is decided on the basis of the priorities, printing data, and virtual data. Printing data and virtual data which actually cause ink discharge are so moved as to print at the position. Corrected printing data to be actually printed is generated on the basis of the moved data. Printing is performed by driving the inkjet printhead on the basis of the corrected printing data.

摘要翻译： 公开了一种抑制由放电故障补充引起的图像质量劣化的打印设备和打印方法。 在打印装置中，基于在多个喷嘴中由喷墨破坏喷嘴打印的喷墨打印头的扫描方向上的多个点的打印数据，在扫描方向上为预定点生成虚拟数据。 基于打印数据和虚拟数据来确定在打印数据和虚拟数据被打印的预定相邻区域内的多个点之间进行互补打印的点的优先级。 基于优先级，打印数据和虚拟数据来决定进行补充打印的位置。 实际引起喷墨的打印数据和虚拟数据被移动以在该位置打印。 基于移动的数据生成要实际打印的校正的打印数据。 通过基于校正的打印数据驱动喷墨打印头进行打印。

公开(公告)号：US20050083361A1

公开(公告)日：2005-04-21

申请号：US10929673

申请日：2004-08-31

申请人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

发明人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

IPC分类号： B41J2/175 ,  B41J2/165 ,  B41J2/21 ,  B41J29/38

CPC分类号： B41J2/2139

摘要： An object of this invention is to complement data of a discharge failure nozzle which cannot print, by a printable discharge nozzle according to a simple, low-cost method capable of a high-speed process. To achieve this object, a printing apparatus which prints by using an inkjet head having nozzle arrays formed by arraying a plurality of nozzles for discharging ink while scanning the inkjet head on a printing medium includes a storage unit which stores the position of an abnormal nozzle that abnormally discharges ink among the plurality of nozzles arrayed in the nozzle arrays, an assignment unit which assigns data subjected to discharge by the abnormal nozzle to a plurality of normal nozzles positioned near the abnormal nozzle in a nozzle array including the abnormal nozzle in accordance with predetermined priorities, and a control unit which controls to perform assignment of data subjected to discharge by the abnormal nozzle every time column data along the scanning direction are created by a predetermined number of columns.

摘要翻译： 本发明的目的是补充不能通过可打印的排放喷嘴根据能够进行高速处理的简单的低成本方法来打印的排出故障喷嘴的数据。 为了实现该目的，一种打印装置，其通过使用具有喷嘴阵列的喷墨头进行打印，所述喷墨头在扫描打印介质上的喷墨头的同时排列多个用于排出墨水的喷嘴而形成，该存储单元存储异常喷嘴的位置， 在排列在喷嘴阵列中的多个喷嘴之间异常排放墨水;分配单元，其将根据预定的异常喷嘴的异常喷嘴排出的数据分配给位于异常喷嘴附近的多个正常喷嘴，所述喷嘴阵列包括异常喷嘴 优先级以及控制单元，其通过预定数量的列创建每当扫描方向的列数据时，由异常喷嘴执行排出的数据的分配。

公开(公告)号：US20050083360A1

公开(公告)日：2005-04-21

申请号：US10929513

申请日：2004-08-31

申请人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

发明人： Hideki Nakanishi ,  Kazuhisa Kuruma ,  Takayuki Murata ,  Yuichiro Suzuki ,  Hitoshi Nishikori ,  Masao Maeda

IPC分类号： B41J2/01 ,  B41J2/165 ,  B41J2/21 ,  B41J29/38

CPC分类号： B41J2/2139

摘要： Disclosed are a printing apparatus and printing method which suppress degradation of the image quality caused by discharge failure complement. In the printing apparatus, virtual data are generated for predetermined dots in a scanning direction on the basis of printing data of a plurality of dots in the scanning direction of an inkjet printhead that are printed by an ink discharge failure nozzle among a plurality of nozzles. The priorities of dots subjected to complementary printing among a plurality of dots within a predetermined adjacent area where the printing data and virtual data are printed are decided on the basis of the printing data and virtual data. A position subjected to complementary printing is decided on the basis of the priorities, printing data, and virtual data. Printing data and virtual data which actually cause ink discharge are so moved as to print at the position. Corrected printing data to be actually printed is generated on the basis of the moved data. Printing is performed by driving the inkjet printhead on the basis of the corrected printing data.

摘要翻译： 公开了一种抑制由放电故障补充引起的图像质量劣化的打印设备和打印方法。 在打印装置中，基于在多个喷嘴中由喷墨破坏喷嘴打印的喷墨打印头的扫描方向上的多个点的打印数据，在扫描方向上为预定点生成虚拟数据。 基于打印数据和虚拟数据来确定在打印数据和虚拟数据被打印的预定相邻区域内的多个点之间进行互补打印的点的优先级。 基于优先级，打印数据和虚拟数据来决定进行补充打印的位置。 实际引起喷墨的打印数据和虚拟数据被移动以在该位置打印。 基于移动的数据生成要实际打印的校正的打印数据。 通过基于校正的打印数据驱动喷墨打印头进行打印。

公开(公告)号：US08262185B2

公开(公告)日：2012-09-11

申请号：US12848868

申请日：2010-08-02

申请人： Yusuke Komano ,  Hideki Nakanishi

发明人： Yusuke Komano ,  Hideki Nakanishi

IPC分类号： B41J2/205

CPC分类号： H04N1/405 ,  B41J19/142 ,  H04N1/128 ,  H04N1/1911 ,  H04N1/32358 ,  H04N1/32491 ,  H04N1/4055 ,  H04N2201/0468 ,  H04N2201/3294

摘要： A recording apparatus configured to cause a recording head to move and scan in a reciprocating manner includes a buffer configured to store raster data including multivalued data, a table in which a plurality of dot patterns is defined for a value of the multivalued data and including a dot pattern corresponding to the value, a first information storage unit configured to store an initial value of the dot pattern according to a direction of scanning by the recording head and the value of the multivalued data, a second information storage unit configured to store information indicating an empty raster, and a generation unit configured to, based on the initial value stored by the first information storage unit and the table, read the multivalued data from the buffer and generate a dot pattern based on the read multivalued data.

摘要翻译： 一种被配置为使记录头以往复方式移动和扫描的记录装置包括：缓冲器，被配置为存储包括多值数据的光栅数据，其中多个点图案被定义为多值数据的值，并且包括 点阵图形，第一信息存储单元，被配置为根据记录头的扫描方向和多值数据的值来存储点图案的初始值;第二信息存储单元，被配置为存储指示 空白光栅和生成单元，被配置为基于由第一信息存储单元和表存储的初始值，从缓冲器读取多值数据，并且基于读取的多值数据生成点图案。

公开(公告)号：US20110133074A1

公开(公告)日：2011-06-09

申请号：US13057699

申请日：2009-07-22

申请人： Hideki Nakanishi ,  Keisuke Utani ,  Kohei Nishiguchi

发明人： Hideki Nakanishi ,  Keisuke Utani ,  Kohei Nishiguchi

IPC分类号： B01D59/44 ,  H01J49/10

CPC分类号： G01N27/62 ,  G01N21/68 ,  G01N2001/045 ,  H01J49/0463 ,  H01J49/105

摘要： Analytical method and analytical system are presented, wherein properties of the carrier gas conveying fine particles and gas components generated by laser ablation can be prevented from inhibiting the optimization of analysis conditions, and plural kinds of elements can be stably measured with high sensitivity and good accuracy without losing operability, speed, and convenience when fine particles generated by laser ablation are plasma-analyzed. A sample α is converted into fine particles by a laser ablation device in the atmosphere of a first gas. The fine particles are conveyed from the laser ablation device to a gas replacement device by using the first gas as a carrier gas. The first gas of at least part of the carrier gas conveying the fine particles is replaced with a second gas by means of the gas replacement device. The fine particles are conveyed from the gas replacement device to the plasma analyzer by the carrier gas that has been subjected to the gas replacement. Constituent elements of the fine particles are analyzed by the plasma analyzer.

摘要翻译： 提出了分析方法和分析系统，其中可以防止通过激光烧蚀产生的输送细颗粒和气体组分的载气的性质抑制分析条件的优化，并且可以以高灵敏度和高精度稳定地测量多种元素 而通过激光烧蚀产生的细颗粒进行等离子体分析时，不会损失可操作性，速度和便利性。 在第一气体的气氛中，通过激光烧蚀装置将样品α转化成细颗粒。 通过使用第一气体作为载气，将细颗粒从激光烧蚀装置输送到气体置换装置。 通过气体置换装置，用第二气体代替输送细颗粒的至少一部分载气的第一气体。 通过已进行气体置换的载气，将细颗粒从气体置换装置输送到等离子体分析器。 通过等离子体分析仪分析细颗粒的成分元素。

公开(公告)号：US5673070A

公开(公告)日：1997-09-30

申请号：US171165

申请日：1993-12-22

申请人： Hideki Nakanishi ,  Junichi Arakawa ,  Hideo Horigome ,  Yuichi Kaneko ,  Tetsuhito Ikeda ,  Akira Kuribayashi

发明人： Hideki Nakanishi ,  Junichi Arakawa ,  Hideo Horigome ,  Yuichi Kaneko ,  Tetsuhito Ikeda ,  Akira Kuribayashi

IPC分类号： B41J2/01 ,  B41J2/165 ,  B41J29/38 ,  B41J29/46 ,  B41J29/60 ,  H04N1/23 ,  B41J2/00

CPC分类号： H04N1/2346 ,  B41J29/60 ,  H04N1/2307

摘要： A battery-driven recording apparatus records a plurality of lines by recording-scan by using a recording head having a plurality of recording elements. A capacity of a battery is detected, and when the capacity of the battery is lowered, the number of lines to be recorded in one recording scan is reduced.

摘要翻译： 电池驱动记录装置通过使用具有多个记录元件的记录头通过记录扫描记录多行。 检测到电池的容量，并且当电池的容量降低时，在一次记录扫描中要记录的行数减少。