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102 条记录 (耗时 0.028 秒)

    IMAGE PRINTING APPARATUS AND IMAGE PRINTING METHOD
    1.
    发明申请
    IMAGE PRINTING APPARATUS AND IMAGE PRINTING METHOD 有权
    图像打印设备和图像打印方法

    公开(公告)号：US20080049060A1

    公开(公告)日：2008-02-28

    申请号：US11836374

    申请日：2007-08-09

    申请人： Norihiro Kawatoko ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Hirokazu Yoshikawa ,  Masashi Hayashi ,  Jiro Moriyama

    发明人： Norihiro Kawatoko ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Hirokazu Yoshikawa ,  Masashi Hayashi ,  Jiro Moriyama

    IPC分类号： G03G15/00

    CPC分类号： B41J2/2121 ,  B41J2/2125

    摘要： In an image printing apparatus for printing an image by combining dots of a plurality of sizes, a banding problem attributable to variations in conveying operation, and a temperature rise of a print head with an increase of the number of ejections are solved with a relatively simple configuration. To this end, a combination of dots of a plurality of sizes is assigned to each of pixels expressed at a plurality level of density. In this assignment, a dot larger than a pitch of an image resolution is preferentially allocated to a pixel having a density level higher than that to which one dot smaller than the pitch of the image resolution is allocated.

    摘要翻译： 在通过组合多个尺寸的点来打印图像的图像打印设备中，由于输送操作的变化以及随着喷射次数的增加而导致的打印头的温度升高的条带化问题以相对简单的方式被解决 组态。 为此，将多个尺寸的点的组合分配给以多个密度水平表示的每个像素。 在该分配中，大于图像分辨率的音调的点优先地分配给具有比分配了图像分辨率的间距小的一个点的浓度水平的像素。

    Image printing apparatus and image printing method
    2.
    发明授权
    Image printing apparatus and image printing method 有权
    图像打印装置和图像打印方法

    公开(公告)号：US07552985B2

    公开(公告)日：2009-06-30

    申请号：US11836374

    申请日：2007-08-09

    申请人： Norihiro Kawatoko ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Hirokazu Yoshikawa ,  Masashi Hayashi ,  Jiro Moriyama

    发明人： Norihiro Kawatoko ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Hirokazu Yoshikawa ,  Masashi Hayashi ,  Jiro Moriyama

    IPC分类号： B41J2/205

    CPC分类号： B41J2/2121 ,  B41J2/2125

    摘要： In an image printing apparatus for printing an image by combining dots of a plurality of sizes, a banding problem attributable to variations in conveying operation, and a temperature rise of a print head with an increase of the number of ejections are solved with a relatively simple configuration. To this end, a combination of dots of a plurality of sizes is assigned to each of pixels expressed at a plurality level of density. In this assignment, a dot larger than a pitch of an image resolution is preferentially allocated to a pixel having a density level higher than that to which one dot smaller than the pitch of the image resolution is allocated.

    摘要翻译： 在通过组合多个尺寸的点来打印图像的图像打印设备中，由于输送操作的变化以及随着喷射次数的增加而导致的打印头的温度升高的条带化问题以相对简单的方式被解决 组态。 为此，将多个尺寸的点的组合分配给以多个密度水平表示的每个像素。 在该分配中，大于图像分辨率的音调的点优先地分配给具有比分配了图像分辨率的间距小的一个点的浓度水平的像素。

    INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD
    3.
    发明申请
    INK JET PRINTING APPARATUS AND INK JET PRINTING METHOD 有权
    喷墨打印设备和喷墨打印方法

    公开(公告)号：US20090102875A1

    公开(公告)日：2009-04-23

    申请号：US12234843

    申请日：2008-09-22

    申请人： Hirokazu Yoshikawa ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma

    发明人： Hirokazu Yoshikawa ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma

    IPC分类号： B41J29/38

    CPC分类号： B41J2/125 ,  B41J19/145

    摘要： Provided are an ink jet printing apparatus and an ink jet printing method which are capable of printing high-quality images by performing printing scanning in a forward direction and in an opposite direction without needing complicated control of a transfer amount of a printing medium nor causing throughput degradation. Inks are ejected from odd-numbered nozzles in scanning in the forward direction and are ejected from even-numbered nozzles in scanning in the opposite direction.

    摘要翻译： 提供了一种喷墨打印设备和喷墨打印方法，其能够通过在正向和相反方向上执行打印扫描来打印高质量图像，而不需要复印的打印介质的传送量的控制也不会产生吞吐量 降解。 油墨从奇数喷嘴向前扫描时喷出，并从相反方向扫描的偶数喷嘴喷出。

    Ink jet printing apparatus and ink jet printing method
    4.
    发明授权
    Ink jet printing apparatus and ink jet printing method 有权
    喷墨打印设备和喷墨打印方法

    公开(公告)号：US08177328B2

    公开(公告)日：2012-05-15

    申请号：US12234843

    申请日：2008-09-22

    申请人： Hirokazu Yoshikawa ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma

    发明人： Hirokazu Yoshikawa ,  Hidehiko Kanda ,  Norihiro Kawatoko ,  Toshiyuki Chikuma

    IPC分类号： B41J2/145

    CPC分类号： B41J2/125 ,  B41J19/145

    摘要： Provided are an ink jet printing apparatus and an ink jet printing method which are capable of printing high-quality images by performing printing scanning in a forward direction and in an opposite direction without needing complicated control of a transfer amount of a printing medium nor causing throughput degradation. Inks are ejected from odd-numbered nozzles in scanning in the forward direction and are ejected from even-numbered nozzles in scanning in the opposite direction.

    摘要翻译： 提供了一种喷墨打印设备和喷墨打印方法，其能够通过在正向和相反方向上执行打印扫描来打印高质量图像，而不需要复印的打印介质的传送量的控制也不会产生吞吐量 降解。 油墨从奇数喷嘴向前扫描时喷出，并从相反方向扫描的偶数喷嘴喷出。

    Recording apparatus
    6.
    发明授权
    Recording apparatus 有权
    记录装置

    公开(公告)号：US07926893B2

    公开(公告)日：2011-04-19

    申请号：US12135795

    申请日：2008-06-09

    申请人： Masashi Hayashi ,  Norihiro Kawatoko ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Minoru Teshigawara

    发明人： Masashi Hayashi ,  Norihiro Kawatoko ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Minoru Teshigawara

    IPC分类号： B41J29/38

    CPC分类号： B41J2/04581 ,  B41J2/04505 ,  B41J2/04543 ,  B41J2/04573 ,  B41J2/0458

    摘要： A recording apparatus scans a recording head in a main scanning direction to perform time-division driving for a plurality of blocks of recording elements to perform recording. The recording apparatus includes an obtaining unit configured to obtain information regarding inclination of the recording element array with respect to a main scanning direction, a first changing unit configured to change, in units of recording elements, based on the obtained information, storage positions of recording data items that are stored in a storage unit and that are assigned to recording elements in each of groups, each of the groups including recording elements belonging to the blocks in the recording element array which are consecutive, and a second changing unit configured to change, in units of groups, based on the obtained information, the storage positions of the recording data items in the main scanning direction.

    摘要翻译： 记录装置沿主扫描方向扫描记录头，以对多个记录元件块进行时分驱动以进行记录。 记录装置包括获取单元，被配置为获得关于记录元件阵列相对于主扫描方向的倾斜的信息;第一改变单元，被配置为基于获得的信息以记录元素为单位改变记录的存储位置 存储在存储单元中并且被分配给每个组中的记录元素的数据项，每个组包括属于记录元件阵列中的连续的块的记录元素，以及第二改变单元， 基于获得的信息，以组为单位，记录数据项在主扫描方向上的存储位置。

    Printing apparatus and printing position control method
    8.
    发明授权
    Printing apparatus and printing position control method 失效
    打印设备和打印位置控制方法

    公开(公告)号：US07690750B2

    公开(公告)日：2010-04-06

    申请号：US11481913

    申请日：2006-07-07

    申请人： Norihiro Kawatoko ,  Masashi Hayashi ,  Toshiyuki Chikuma ,  Hidehiko Kanda

    发明人： Norihiro Kawatoko ,  Masashi Hayashi ,  Toshiyuki Chikuma ,  Hidehiko Kanda

    IPC分类号： B41J29/393

    CPC分类号： B41J29/393 ,  B41J2/1752

    摘要： A method of adjusting bidirectional registration to reduce negative effects on the image such as “banding” even if bidirectional registration includes a slight amount of displacement is provided. For that purpose, correction is applied to a first adjustment value for adjusting a bidirectional registration displacement in response to an extent of inclination of a printing head to obtain a second adjustment value. Then a bidirectional printing is performed with timing adjusted on the basis of the second adjustment value. As a result of that, even if there is a slight variation in an adjustment value of the bidirectional registration and the inclination of the printing head, the banding generated by this can be reduced as much as possible.

    摘要翻译： 即使提供了轻微的位移，也可以提供一种调整双向配准以减少对图像的负面影响的方法，例如“带状”。 为此，对第一调整值进行校正，以响应于打印头的倾斜程度来调整双向配准位移以获得第二调整值。 然后，基于第二调整值进行基于时间调整的双向打印。 结果，即使双向配准的调节值和打印头的倾斜度存在轻微的变化，也可以尽可能地减少由此产生的条带。

    Ink jet printing apparatus and ink jet printing method
    9.
    发明授权
    Ink jet printing apparatus and ink jet printing method 有权
    喷墨打印设备和喷墨打印方法

    公开(公告)号：US07344219B2

    公开(公告)日：2008-03-18

    申请号：US11480556

    申请日：2006-07-05

    申请人： Atsushi Sakamoto ,  Norihiro Kawatoko ,  Yuji Hamasaki ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Aya Hayashi ,  Jiro Moriyama ,  Masashi Hayashi ,  Hirokazu Tanaka

    发明人： Atsushi Sakamoto ,  Norihiro Kawatoko ,  Yuji Hamasaki ,  Hidehiko Kanda ,  Toshiyuki Chikuma ,  Aya Hayashi ,  Jiro Moriyama ,  Masashi Hayashi ,  Hirokazu Tanaka

    IPC分类号： B41J29/393

    CPC分类号： B41J2/2135 ,  B41J25/001

    摘要： When a printing position is displaced by an inclination of a printing head, for example, the displacement can be corrected in an easy and effective manner and a user can easily recognize the displacement of the printing position to correct the displacement. To realize this, dots for forming a test pattern are formed by different scannings by a nozzle group including a plurality of nozzles positioned at one end side of a nozzle row and a nozzle group including a plurality of nozzles positioned at the other end side of the nozzle row. Depending on displacements of the printing positions of these dots, the plurality of nozzles constituting the nozzle row are divided into a plurality of divided nozzle groups. Then, the printing position is adjusted on the basis of the divided nozzle groups.

    摘要翻译： 当打印位置被打印头的倾斜移位时，例如，可以以简单有效的方式校正位移，并且用户可以容易地识别打印位置的位移以校正位移。 为了实现这一点，用于形成测试图案的点由通过包括位于喷嘴列的一端侧的多个喷嘴的喷嘴组的不同扫描形成，以及包括位于喷嘴列的另一端侧的多个喷嘴的喷嘴组 喷嘴排。 根据这些点的打印位置的位移，构成喷嘴列的多个喷嘴被分成多个分开的喷嘴组。 然后，基于分割的喷嘴组来调整打印位置。

    INKJET RECORDING APPARATUS AND INKJET RECORDING METHOD
    10.
    发明申请
    INKJET RECORDING APPARATUS AND INKJET RECORDING METHOD 有权
    喷墨记录装置和喷墨记录方法

    公开(公告)号：US20070291059A1

    公开(公告)日：2007-12-20

    申请号：US11749011

    申请日：2007-05-15

    申请人： Masashi Hayashi ,  Norihiro Kawatoko ,  Hidehiko Kanda ,  Toshiyuki Chikuma

    发明人： Masashi Hayashi ,  Norihiro Kawatoko ,  Hidehiko Kanda ,  Toshiyuki Chikuma

    IPC分类号： B41J29/38

    CPC分类号： B41J29/02 ,  B41J19/145

    摘要： An inkjet recording apparatus includes a recording head having a nozzle array of plural nozzles capable of discharging ink. The inkjet recording apparatus performs a scanning/recording operation for forming an image on a recording medium by shifting the recording head in a main scanning direction. The inkjet recording apparatus repeatedly perform the scanning/recording operation and a recording medium conveying operation. The inkjet recording apparatus sets a recording position correction amount for each section of the nozzle array based on information relating to the inclination, so that a recording position correction amount in a forward scanning operation is different from a recording position correction amount in a backward scanning operation.

    摘要翻译： 喷墨记录装置包括具有能够排出墨水的多个喷嘴的喷嘴阵列的记录头。 喷墨记录装置通过在主扫描方向上移动记录头来执行用于在记录介质上形成图像的扫描/记录操作。 喷墨记录装置重复执行扫描/记录操作和记录介质传送操作。 喷墨记录装置基于与倾斜有关的信息来设置喷嘴阵列的每个部分的记录位置校正量，使得正向扫描操作中的记录位置校正量与反向扫描操作中的记录位置校正量不同 。