公开(公告)号：US09242470B2

公开(公告)日：2016-01-26

申请号：US12946733

申请日：2010-11-15

申请人： Seiji Suzuki ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Susumu Hirosawa ,  Takeaki Nakano

发明人： Seiji Suzuki ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Masahiro Sugimoto ,  Susumu Hirosawa ,  Takeaki Nakano

IPC分类号： B41J2/165

CPC分类号： B41J2/16532 ,  B41J2/16541 ,  B41J2/16544 ,  B41J2/16547 ,  B41J2/16585

摘要： An apparatus includes a recording head arranged so as to oppose a sheet moving in a first direction, in which a plurality of first nozzle chips and a plurality of second nozzle chips each having a nozzle array are arranged as different arrays in a second direction crossing the first direction, and in which the first nozzle chips and the second nozzle chips adjacent to each other are shifted from each other in the second direction, a first suction unit opposed to the first nozzle chips and configured to suction ink from a part of the nozzle arrays included in the first nozzle chips, a second suction unit opposed to the second nozzle chips and configured to suction ink from a part of the nozzle arrays included in the second nozzle chips, a suction holder configured to retain the first suction unit and the second suction unit, and a movement mechanism configured to cause relative movement between the recording head and the suction holder in the second direction, wherein the first suction unit and the second suction unit are shifted from each other in the second direction in correspondence with the shift between the first nozzle chips and the second nozzle chips.

摘要翻译： 一种设备包括：记录头，其布置成与沿第一方向移动的片材相对，其中多个第一喷嘴芯片和多个具有喷嘴阵列的第二喷嘴芯片沿与第二方向交叉的第二方向排列成不同的阵列 第一方向，并且其中彼此相邻的第一喷嘴芯片和第二喷嘴芯片沿第二方向彼此偏移;第一抽吸单元，与第一喷嘴芯片相对并且构造成从喷嘴的一部分吸取墨水 包括在第一喷嘴芯片中的阵列，与第二喷嘴芯片相对并且被配置为从包括在第二喷嘴芯片中的喷嘴阵列的一部分吸入墨水的第二抽吸单元，构造成保持第一抽吸单元和第二抽吸单元 抽吸单元和移动机构，其构造成在第二方向上在记录头和吸持保持器之间产生相对运动，其中第一抽吸 单元和第二抽吸单元相对于第一喷嘴芯片和第二喷嘴芯片之间的移动在第二方向上彼此偏移。

公开(公告)号：US09079421B2

公开(公告)日：2015-07-14

申请号：US12964142

申请日：2010-12-09

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

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

IPC分类号： B41J29/393 ,  B41J2/21

CPC分类号： B41J2/2146

摘要： 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.

摘要翻译： 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

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

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

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

CPC分类号： B41J3/60 ,  B41J11/663 ,  B41J13/0045 ,  B41J29/393

摘要： 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.

摘要翻译： 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

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

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

IPC分类号： B41J2/21

CPC分类号： B41J2/2056 ,  B41J2/2146

摘要： 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.

摘要翻译： 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：US08454118B2

公开(公告)日：2013-06-04

申请号：US12896721

申请日：2010-10-01

申请人： Akira Kida ,  Masahiro Sugimoto ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Seiji Suzuki ,  Takeaki Nakano ,  Susumu Hirosawa

发明人： Akira Kida ,  Masahiro Sugimoto ,  Yuji Kanome ,  Hiroyuki Tanaka ,  Yoshiaki Suzuki ,  Seiji Suzuki ,  Takeaki Nakano ,  Susumu Hirosawa

IPC分类号： B41J2/165

CPC分类号： B41J2/16552 ,  B41J2/16585

摘要： A supply unit is provided to supply humidified gas near a nozzle array of a line-type recording head. The flow-rate distribution of the supplied humidified gas in a direction of the nozzle array is changeable in accordance with a conveying region where a sheet is conveyed while opposing the nozzle array.

摘要翻译： 提供供应单元以在线型记录头的喷嘴阵列附近提供加湿气体。 所供应的加湿气体在喷嘴阵列的方向上的流量分布根据与喷嘴阵列相对的输送片材的输送区域而变化。

公开(公告)号：US08444246B2

公开(公告)日：2013-05-21

申请号：US12964109

申请日：2010-12-09

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

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

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

CPC分类号： B41J11/002 ,  B41J11/0015

摘要： 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.

摘要翻译： 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：US08348372B2

公开(公告)日：2013-01-08

申请号：US12638220

申请日：2009-12-15

申请人： Toshiyuki Chikuma ,  Hirokazu Yoshikawa ,  Susumu Hirosawa

发明人： Toshiyuki Chikuma ,  Hirokazu Yoshikawa ,  Susumu Hirosawa

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/2107 ,  B41J11/003 ,  B41J11/008 ,  B41J13/0027 ,  B41J29/02

摘要： An ink jet printing apparatus and an ink jet printing method are provided in which information about an ink amount ejected on each of unit areas into which a preceding print medium is divided and information about a size of a following print medium are acquired. A delay time for delaying a printing operation for the following print medium is set based on the information about the ink amount ejected on unit areas which are decided among the divided unit areas according to the information about the size of the following print medium.

摘要翻译： 提供了一种喷墨打印设备和喷墨打印方法，其中获取关于在分割先前的打印介质的每个单元区域上喷射的墨量的信息以及关于下一个打印介质的尺寸的信息。 根据关于随后的打印介质的尺寸的信息，基于关于在划分的单位区域中确定的单位区域上喷出的墨水量的信息来设定用于延迟下一个打印介质的打印操作的延迟时间。

公开(公告)号：US20110298849A1

公开(公告)日：2011-12-08

申请号：US12964085

申请日：2010-12-09

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

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

IPC分类号： B41J29/38

CPC分类号： B41J25/001 ,  B41J2/2146 ,  B41J2002/17569

摘要： 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.

摘要翻译： 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

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

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

IPC分类号： H04N1/60

CPC分类号： H04N1/6033

摘要： 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).

摘要翻译： 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：US09321271B2

公开(公告)日：2016-04-26

申请号：US13365366

申请日：2012-02-03

申请人： Hidehiko Kanda ,  Susumu Hirosawa ,  Yutaka Kano ,  Kentarou Muro

发明人： Hidehiko Kanda ,  Susumu Hirosawa ,  Yutaka Kano ,  Kentarou Muro

IPC分类号： B41J29/38 ,  B41J2/165

CPC分类号： B41J2/16526 ,  B41J2/16547 ,  B41J2/16585 ,  B41J2002/1657

摘要： The invention provides a printing apparatus and a recovery method therefore which can minimize ink consumption in a recovery process for a print head of the apparatus. The invention has a control unit to cause a print head to eject ink from nozzles arrayed on the print head so as to recover ink ejecting function of the nozzles, and a specification unit to specify a set print mode selected from among a plurality of print modes. The print modes define number and position of nozzles in use for printing an image. The control unit executes a first preliminary ejection process before or after printing an image on a print medium. The first preliminary ejection process has selectively ejecting ink from both of the nozzles in use selected by the currently set print mode and the unused nozzles in the vicinity of the nozzles in use.

摘要翻译： 本发明提供了一种打印设备和恢复方法，其可以使设备的打印头的恢复过程中的墨消耗最小化。 本发明具有一种控制单元，用于使打印头从排列在打印头上的喷嘴喷射墨水，以便恢复喷嘴的喷墨功能;以及指定单元，用于指定从多个打印模式中选择的设定的打印模式 。 打印模式定义用于打印图像的喷嘴的数量和位置。 控制单元在打印介质上打印图像之前或之后执行第一预抽出处理。 第一初步喷射过程在从使用中选择的两个喷嘴中选择性地喷射油墨，并且在使用的喷嘴附近使用未使用的喷嘴。