公开(公告)号：US09079421B2

公开(公告)日：2015-07-14

申请号：US12964142

申请日：2010-12-09

Applicant: Minako Kato ,  Yoshiaki Murayama ,  Satoshi Azuma ,  Yutaka Kano ,  Minoru Teshigawara ,  Takeshi Murase ,  Susumu Hirosawa ,  Kentarou Muro ,  Shigeyasu Nagoshi ,  Masao Kato

Inventor： Minako Kato ,  Yoshiaki Murayama ,  Satoshi Azuma ,  Yutaka Kano ,  Minoru Teshigawara ,  Takeshi Murase ,  Susumu Hirosawa ,  Kentarou Muro ,  Shigeyasu Nagoshi ,  Masao Kato

IPC: B41J29/393 ,  B41J2/21

CPC classification number: B41J2/2146

Abstract: To provide an inkjet printing apparatus that suppresses occurrence of image deterioration, such as a texture, a moire, and a streak in a printing result. In order for this to be achieved, a level is set up to a overlapping portion of a chip of a print head depending on dot impact accuracy, and a print data distribution rate of each chip in the overlapping portion is determined according to the level.

Abstract translation: 提供一种在打印结果中抑制诸如纹理，莫尔条纹和条纹等图像劣化的发生的喷墨打印装置。 为了实现这一点，根据点冲击精度将打印头的芯片的重叠部分设置成一个等级，并且根据该级别确定重叠部分中的每个芯片的打印数据分配速率。

公开(公告)号：US08955959B2

公开(公告)日：2015-02-17

申请号：US12957317

申请日：2010-11-30

Applicant: Minoru Teshigawara ,  Shigeyasu Nagoshi ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Takeshi Murase ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro ,  Masao Kato ,  Minako Kato

Inventor： Minoru Teshigawara ,  Shigeyasu Nagoshi ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Takeshi Murase ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro ,  Masao Kato ,  Minako Kato

IPC: B41J2/01 ,  B41J3/60 ,  B41J11/66 ,  B41J13/00 ,  B41J29/393

CPC classification number: B41J3/60 ,  B41J11/663 ,  B41J13/0045 ,  B41J29/393

Abstract: A first reading unit that reads a pattern or an image formed on a sheet by a print unit for recognizing a print unit state, a second reading unit that reads a cut mark formed on the sheet on a downstream thereof, a cutter that cuts the sheet on a downstream thereof, and a reverse unit that reverses the sheet fed to the print unit again are provided. In duplex printing, the sheet where images are sequentially printed on a first surface is led to the reverse unit, the front and rear faces are reversed, and the sheet is fed to the print unit again. The sheet where images and cut marks are sequentially printed on a second surface is cut by the cutter for each piece and discharged. The sheet is cut on the basis of a reading of the cut mark by the second reading unit.

Abstract translation: 读取通过用于识别打印单元状态的打印单元在片材上形成的图案或图像的第一读取单元，读取在其下游形成在片材上的切割标记的第二读取单元，切割片材的切割器 在其下游，以及反转单元，其反转进给到打印单元的纸张。 在双面打印中，将图像顺序地印刷在第一表面上的纸张被引导到反向单元，前表面和后表面反转，并且纸张被再次馈送到打印单元。 图像和切割标记依次印刷在第二表面上的纸张被切割器切割并排出。 基于通过第二读取单元读取切割标记来切割纸张。

公开(公告)号：US08523320B2

公开(公告)日：2013-09-03

申请号：US12960429

申请日：2010-12-03

Applicant: Shigeyasu Nagoshi ,  Satoshi Azuma ,  Yoshiaki Murayama ,  Minoru Teshigawara ,  Susumu Hirosawa ,  Yutaka Kano ,  Takeshi Murase ,  Kentarou Muro ,  Masao Kato ,  Minako Kato

Inventor： Shigeyasu Nagoshi ,  Satoshi Azuma ,  Yoshiaki Murayama ,  Minoru Teshigawara ,  Susumu Hirosawa ,  Yutaka Kano ,  Takeshi Murase ,  Kentarou Muro ,  Masao Kato ,  Minako Kato

IPC: B41J2/21

CPC classification number: B41J2/2056 ,  B41J2/2146

Abstract: The present invention provides a recording apparatus including recording heads each including a plurality of nozzle arrays that are arranged so as to overlap, wherein overlapping portions of the recording heads for two different colors are separated from each other with a distance therebetween in an array direction of nozzles.

Abstract translation: 本发明提供了一种记录装置，包括：记录头，每个记录头包括多个喷嘴阵列，该多个喷嘴阵列被布置为重叠，其中用于两种不同颜色的记录头的重叠部分在它们之间的距离彼此分开， 喷嘴。

公开(公告)号：US08444246B2

公开(公告)日：2013-05-21

申请号：US12964109

申请日：2010-12-09

Applicant: Kentarou Muro ,  Susumu Hirosawa ,  Yutaka Kano ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Takeshi Murase ,  Satoshi Azuma ,  Masao Kato ,  Minako Kato

Inventor： Kentarou Muro ,  Susumu Hirosawa ,  Yutaka Kano ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Takeshi Murase ,  Satoshi Azuma ,  Masao Kato ,  Minako Kato

IPC: B41J29/393 ,  B41J2/01 ,  B41F35/00 ,  B41L41/00 ,  G03G15/00 ,  G03G15/11 ,  G03G21/20 ,  G06F15/00 ,  G06K1/00

CPC classification number: B41J11/002 ,  B41J11/0015

Abstract: An apparatus includes: a drying unit to dry a printing medium on which an image was printed using an inkjet head; a humidification unit to humidify the printing medium that was dried by the drying unit so that the moisture content of the printing medium becomes the equilibrium state in the ambient environment; a colorimetric unit to perform colorimetry on the printing medium that was humidified by the humidification unit; and a calibration unit to calibrate printing properties on the basis of the result of colorimetry by the colorimetric unit.

Abstract translation: 一种设备包括：干燥单元，用于使用喷墨头将其上印刷有图像的打印介质干燥; 加湿单元，用于加湿由干燥单元干燥的打印介质，使得打印介质的水分含量在周围环境中变为平衡状态; 比色单元，用于在由加湿单元加湿的打印介质上进行比色; 以及校准单元，其基于比色单元的比色法的结果来校准打印属性。

公开(公告)号：US20110298849A1

公开(公告)日：2011-12-08

申请号：US12964085

申请日：2010-12-09

Applicant: Yoshiaki Murayama ,  Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Minako Kato ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

Inventor： Yoshiaki Murayama ,  Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Minako Kato ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

IPC: B41J29/38

CPC classification number: B41J25/001 ,  B41J2/2146 ,  B41J2002/17569

Abstract: In a line-head type inkjet printing apparatus that ejects a plurality of types of inks, an inkjet printing apparatus is provided in which the change of its ejection properties different depending on the type of ink is prevented from occurring. The line-head type printing apparatus includes an acquisition unit that counts the ejection number of liquid from each of print heads in each of a plurality of print heads. Furthermore, the printing apparatus compares the ejection number of liquid from each of the print heads counted by the acquisition unit with a threshold value set for each of the print heads. The printing apparatus includes a change unit that can move a holder in the main scanning direction when the counted ejection number of liquid exceeds the threshold value set for the print head.

Abstract translation: 在喷射多种油墨的线头型喷墨打印设备中，提供了一种喷墨打印设备，其中防止其喷墨性能的变化根据墨水的类型而不同。 行头式打印装置包括：采集单元，其计算多个打印头中的每一个中的每个打印头的液体的喷射次数。 此外，打印装置将由获取单元计数的每个打印头的液体的喷射次数与为每个打印头设置的阈值进行比较。 打印装置包括当所计数的液体喷射数量超过为打印头设定的阈值时能够沿主扫描方向移动保持器的改变单元。

公开(公告)号：US20110279832A1

公开(公告)日：2011-11-17

申请号：US12964130

申请日：2010-12-09

Applicant: Kentarou Muro ,  Susumu Hirosawa ,  Yutaka Kano ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Takeshi Murase ,  Satoshi Azuma ,  Masao Kato ,  Minako Kato

Inventor： Kentarou Muro ,  Susumu Hirosawa ,  Yutaka Kano ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Takeshi Murase ,  Satoshi Azuma ,  Masao Kato ,  Minako Kato

IPC: H04N1/60

CPC classification number: H04N1/6033

Abstract: A waiting time Ts is decided on the basis of ink type information and ink feed amount information, referring to waiting time table A (Step 6). Along with this, a dried printing paper is carried to and stopped in a waiting area 9 (Step 7), a time period T is measured after stopping, and measurement processing in the next step is delayed until the time period T reaches the waiting time Ts. Then, when the time period T reaches the waiting time Ts, a measuring instrument 10 is used to measure a density of a patch printed on the printing paper (Steps 8 and 9).

Abstract translation: 参考等待时间表A，基于墨水类型信息和墨水供给量信息来决定等待时间Ts（步骤6）。 与此同时，干燥的打印纸被携带并停留在等待区域9（步骤7）中，停止之后测量时间段T，并且延迟下一步骤中的测量处理，直到时间段T达到等待时间 Ts。 然后，当时间段T达到等待时间Ts时，测量仪器10用于测量打印在打印纸上的贴片的密度（步骤8和9）。

公开(公告)号：US07864363B2

公开(公告)日：2011-01-04

申请号：US10656103

申请日：2003-09-08

Applicant: Minako Kato

Inventor： Minako Kato

IPC: H04N1/034 ,  H04N1/54 ,  H04N1/56 ,  H04N1/60 ,  G03F3/00 ,  B41J2/01 ,  B41J2/36

CPC classification number: H04N1/034 ,  H04N1/6022

Abstract: An image processing apparatus includes a first unit for converting primary color data into color data for outputting a dark color material only in a first mode, and a second unit for converting the primary color data into color data for outputting both the dark color material and a light color material in a second mode.

Abstract translation: 图像处理装置包括：第一单元，用于将原色数据转换为用于仅在第一模式中输出深色材料的颜色数据;以及第二单元，用于将原色数据转换为用于输出暗色材料的颜色数据和 浅色材料在第二模式。

公开(公告)号：US07097267B2

公开(公告)日：2006-08-29

申请号：US10653207

申请日：2003-09-03

Applicant: Minako Kato ,  Rie Kajihara

Inventor： Minako Kato ,  Rie Kajihara

IPC: B41J2/205 ,  G06F15/00

CPC classification number: B41J2/205 ,  B41J2/2125 ,  B41J2/2128 ,  B41J23/00

Abstract: Print data is generated for being printed by an ink-jet printing apparatus, which has a first mode for high-speed printing and a second mode for high-quality printing, for performing multiple-pass printing by an ink-jet printhead provided with orifices for discharging ink droplets of large volume and orifices for discharging ink droplets of small volume. When the print data is generated, a user is allowed to select whether specified image data should be printed in the first or second mode. When image data is converted to print data in accordance with the mode selected, the number of ink droplets of the small volume, which are used to print an area of high density or high saturation in regard to a prescribed color in the first mode, is set to be less than the number of ink droplets of the small volume used in printing this area in the second mode.

公开(公告)号：US06834947B2

公开(公告)日：2004-12-28

申请号：US10076424

申请日：2002-02-19

Applicant: Jiro Moriyama ,  Toshiyuki Onishi ,  Hiroshi Tajika ,  Toshiharu Inui ,  Hitoshi Sugimoto ,  Kiichiro Takahashi ,  Masao Kato ,  Minako Kato

Inventor： Jiro Moriyama ,  Toshiyuki Onishi ,  Hiroshi Tajika ,  Toshiharu Inui ,  Hitoshi Sugimoto ,  Kiichiro Takahashi ,  Masao Kato ,  Minako Kato

IPC: B41J217

CPC classification number: B41J2/2114

Abstract: An ink jet printing method uses an ink jet ejecting portion for ejecting ink on a printing material and a print quality improving liquid ejecting portion for ejecting print quality improving liquid on the printing material. The application mode of the print quality improving liquid is different depending on the printing mode in which a printing operation is carried out.

Abstract translation: 喷墨打印方法使用用于在打印材料上喷射油墨的喷墨喷射部分和用于在打印材料上喷射打印质量改进液体的打印质量改进液体喷射部分。 打印质量改进液体的应用模式根据执行打印操作的打印模式而不同。

公开(公告)号：US06193358B1

公开(公告)日：2001-02-27

申请号：US09015790

申请日：1998-01-29

Applicant: Miyuki Fujita ,  Masao Maeda ,  Minako Kato

Inventor： Miyuki Fujita ,  Masao Maeda ,  Minako Kato

IPC: B41J215

CPC classification number: B41J2/04543 ,  B41J2/04568 ,  B41J2/0458 ,  B41J11/42

Abstract: Per every one printing scan of a head, a printing data to be printed by the corresponding scan is divided into L in a scanning direction (lateral direction) and N in a paper feeding direction (longitudinal direction. Concerning each counting blocks identified by l and number of driving rln is counted. Then, with respect to each l, rln are sequentially summed from n=1 to obtain Sl. At every time of summing for deriving Sl, judgment is made whether Sl is greater than a predetermined value R determined in association with a power source capacity. When judgment is made that Sl is greater than R, printing of a printing data corresponding to the counting blocks of 1 to (n−1) with respect to n−1 which is one smaller value that the value n of the counting block upon judgment that Sl is greater than R, is performed, and then paper feeding is performed for the corresponding counting blocks. Thus, lowering of throughput can be restricted with optimally using the power source capacity of the apparatus.

Abstract translation: 在每一次打印头扫描中，通过相应的扫描将要打印的打印数据在扫描方向（横向方向）上分为L，在进纸方向（纵向方向）分为N，关于由l和 对每个ln进行计数，然后，对于每个l，从n = 1顺序求和，得到S1。在求和S1的求和的每一次，判断S1是否大于在 与电源容量相关联，当判断为S1大于R时，相对于作为一个较小值的一个较小值的n-1打印对应于1到（n-1）的计数块的打印数据， 执行判断为S1大于R的计数块的n个，然后对相应的计数块执行给纸，从而可以最佳地利用表面的电源容量来限制吞吐量的降低 atus。