公开(公告)号：US07472977B2

公开(公告)日：2009-01-06

申请号：US11439217

申请日：2006-05-24

申请人： Yasunori Fujimoto ,  Makoto Akahira

发明人： Yasunori Fujimoto ,  Makoto Akahira

IPC分类号： B41J29/38

CPC分类号： B41J2/155 ,  B41J2/04508 ,  B41J2/04543 ,  B41J2/0458

摘要： A printing apparatus executes printing by arranging plural printheads, each including a plurality of print elements in a direction of a print width so as to obtain the print width corresponding to a width of a printing medium and conveying the printing medium in a direction perpendicular to the direction of the print width. The printing positions of part of the print elements of a first printhead in the direction of the print width overlap with part of the print elements of a second printhead in the direction of the print width. The apparatus includes a conveyor for conveying the printing medium, a mutual complementary printer performing mutual complementary printing in the overlap portion by the overlapped print elements, and a time divisional driving controller for dividing the plurality of print elements of each of the plural printheads into a plurality of blocks, with each block composed of a predetermined number of print elements, and for time-divisionally driving the predetermined number of print elements included in each block. The predetermined number differs from a number of print elements included in the overlap portion, and the time divisional driving controller controls the driving sequences of the overlapped print elements of the plural printheads to coincide with each other.

摘要翻译： 打印装置通过在打印宽度的方向上布置多个打印头来执行打印，这些打印头包括多个打印元件，以获得与打印介质的宽度相对应的打印宽度，并沿垂直于打印介质的方向传送打印介质 打印宽度方向。 打印宽度方向上的第一打印头的打印元件的打印位置的打印位置与打印宽度方向上的第二打印头的打印元件的一部分重叠。 该装置包括用于传送打印介质的传送器，由重叠的打印元件在重叠部分中执行互补打印的互补打印机，以及用于将多个打印头中的每一个的多个打印元件分成一个 多个块，其中每个块由预定数量的打印元素组成，并且用于时分地驱动包括在每个块中的预定数量的打印元素。 预定数量与包括在重叠部分中的多个打印元件不同，并且时分驱动控制器控制多个打印头的重叠打印元件的驱动顺序彼此一致。

公开(公告)号：US20060274097A1

公开(公告)日：2006-12-07

申请号：US11439217

申请日：2006-05-24

申请人： Yasunori Fujimoto ,  Makoto Akahira

发明人： Yasunori Fujimoto ,  Makoto Akahira

IPC分类号： B41J2/205

CPC分类号： B41J2/155 ,  B41J2/04508 ,  B41J2/04543 ,  B41J2/0458

摘要： This invention provides a full-line type printing apparatus and printing method that achieve high-quality printing. According to the method, when executing printing by time-divisionally driving a full-line printhead including a plurality of print elements in the direction of print width so as to obtain a print width corresponding to the width of a printing medium, the following control is executed. At least part of the plurality of print elements are overlapped in the conveyance direction of the printing medium. In this overlap portion, mutual complementary printing is executed by the overlapped print elements. Upon time-divisionally driving the overlapped print elements used for mutual-complementarily printing, control is executed to adjust driving sequences of the overlapped print elements.

摘要翻译： 本发明提供了一种实现高质量打印的全线型打印设备和打印方法。 根据该方法，当在打印宽度方向上分时地驱动包括多个打印元件的全行打印头执行打印时，以获得与打印介质的宽度对应的打印宽度，则以下控制是 执行。 多个打印元件的至少一部分在打印介质的输送方向上重叠。 在该重叠部分中，通过重叠的打印元件执行互补打印。 在分时驱动用于互补打印的重叠打印元件的情况下，执行控制以调整重叠的打印元件的驱动顺序。

公开(公告)号：US20050104917A1

公开(公告)日：2005-05-19

申请号：US10986816

申请日：2004-11-15

申请人： Tsuyoshi Shibata ,  Yasunori Fujimoto

发明人： Tsuyoshi Shibata ,  Yasunori Fujimoto

IPC分类号： B41J2/01 ,  B41J2/205 ,  B41J2/21

CPC分类号： B41J2/2132

摘要： In an ink jet printing apparatus that adopts an area grayscale system using halftone elements, this invention prevents degradations of grayscale reproducibility caused by a plurality of dots pulling each other on a print medium, and thereby realize a stable grayscale and color reproducibility. To this end dots to be applied to halftone elements, whose arrangement is determined by the halftone element-based area grayscale system, are divided into a dot group for interior halftone elements and a dot group for outline halftone elements. These two dot groups are printed with a predetermined time difference between them. The subsequent dots are then drawn to the preceding dots that are not yet absorbed in the print medium. Therefore, the overall shape and grayscale level of the merged dot in each pixel become stable, allowing for reliable image processing which in turn realizes excellent grayscale and color reproducibility.

摘要翻译： 在采用使用半色调元件的区域灰度系统的喷墨打印设备中，本发明防止了由打印介质上相互牵引的多个点引起的灰度再现性的劣化，从而实现了稳定的灰度和色彩再现性。 为此，应用于由半色调元件基区域灰度系统确定的半色调元件的点被分成用于内部半色调元件的点组和用于轮廓半色调元素的点组。 这两个点组之间印有预定的时间差。 随后的点被绘制到尚未在打印介质中吸收的先前点。 因此，每个像素中的合并点的整体形状和灰度级别变得稳定，从而可以进行可靠的图像处理，从而实现优异的灰度和色彩再现性。

公开(公告)号：US06834927B2

公开(公告)日：2004-12-28

申请号：US10288284

申请日：2002-11-06

申请人： Masataka Yashima ,  Noribumi Koitabashi ,  Tsuyoshi Shibata ,  Hitoshi Tsuboi ,  Yasunori Fujimoto

发明人： Masataka Yashima ,  Noribumi Koitabashi ,  Tsuyoshi Shibata ,  Hitoshi Tsuboi ,  Yasunori Fujimoto

IPC分类号： B41J2205

CPC分类号： B41J2/2139 ,  B41J2/515

摘要： An image correcting method for an ink jet recording apparatus for recording an image by ejecting ink onto a recording material using a recording head having an array of a plurality of nozzles for ejecting the ink, the method includes the steps of an outputting step of outputting at least two kinds of uniform patterns for detection of a recording property of a recording head; a measuring step of measuring a density distribution of the patterns outputted by the outputting step; a calculation step of calculating, for each of the kinds of patterns, data for correction for respective one of the plurality of nozzles on the basis of a result of the measuring step: an image correcting step of comparing data corresponding to the at least two kinds of patterns, classifying states of the plurality of nozzles, and correcting images corresponding to respective ones of the plurality of nozzles, wherein the correcting step effects correction processes which are different from depending on the classification.

摘要翻译： 一种用于通过使用具有用于喷射墨的多个喷嘴阵列的记录头将油墨喷射到记录材料上来记录图像的喷墨记录装置的图像校正方法，所述方法包括以下步骤：输出步骤， 用于检测记录头的记录特性的至少两种均匀图案; 测量步骤，测量由所述输出步骤输出的图案的浓度分布; 基于所述测量步骤的结果，针对所述各种图案计算针对所述多个喷嘴中的相应一个喷嘴的各个喷嘴的数据的计算步骤：图像校正步骤，对与所述至少两种对应的数据进行比较 分类多个喷嘴的状态，以及对应于多个喷嘴中的相应喷嘴的校正图像，其中校正步骤执行不同于根据分类的校正处理。

公开(公告)号：US06585815B2

公开(公告)日：2003-07-01

申请号：US09884111

申请日：2001-06-20

申请人： Noribumi Koitabashi ,  Hitoshi Tsuboi ,  Yasunori Fujimoto

发明人： Noribumi Koitabashi ,  Hitoshi Tsuboi ,  Yasunori Fujimoto

IPC分类号： C09D1102

CPC分类号： C09D11/40 ,  C09D11/54

摘要： High quality images showing an excellent fixation are formed by an ink-jet recording method using pigment inks. An ink set for the ink jet-recording method comprises a first ink containing an anionic dye in an aqueous medium, a second ink containing an anionic dye and having a lower coloring material content than the first ink and a dispersion destabilizing substance, and a third ink containing a self-dispersible first pigment, a second pigment and a polymeric dispersant for dispersing the second pigment in an aqueous medium. The dispersion destabilizing substance destabilizes the dispersion stability of at least either the first pigment or the second pigment in the third ink when the second ink and the third ink are brought into contact with each other. The second ink and the third ink are applied onto a printing medium one after another or substantially simultaneously so that they are brought into contact with each other in a liquid state on the printing medium.

公开(公告)号：US06540344B2

公开(公告)日：2003-04-01

申请号：US09884094

申请日：2001-06-20

申请人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Akihiro Mouri ,  Noribumi Koitabashi ,  Hitoshi Tsuboi ,  Yasunori Fujimoto

发明人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Akihiro Mouri ,  Noribumi Koitabashi ,  Hitoshi Tsuboi ,  Yasunori Fujimoto

IPC分类号： B41J201

CPC分类号： C09D11/324 ,  C09D11/40

摘要： An ink which includes a first pigment, a second pigment, a polymer dispersant and an aqueous medium; wherein the first pigment is a self-dispersing pigment having on its surface at least one anionic group bonded to the surface directly or via an atomic group, the second pigment is dispersed in the aqueous medium by the polymer dispersant, and the polymer dispersant contains benzylmethacrylate as a monomer unit, or the polymer dispersant contains benzylmethacrylate as a monomer unit. Diffusion of this ink in the printing medium is suppressed in the cross-sectional direction but not horizontal direction. Thus, the ink can form an ink dot that has a proper dot size, uniform and high density in the dot, with little feathering or blur.

摘要翻译： 一种油墨，其包含第一颜料，第二颜料，聚合物分散剂和水性介质; 其中所述第一颜料是自分散颜料，其表面上具有至少一个阴离子基团直接或经由原子团键合到所述表面上，所述第二颜料通过所述聚合物分散剂分散在所述水性介质中，并且所述聚合物分散剂含有甲基丙烯酸苄酯 作为单体单元，或者聚合物分散剂含有甲基丙烯酸苄酯作为单体单元。 这种油墨在打印介质中的扩散在横截面方向上被抑制，但是在水平方向上被抑制。 因此，油墨可以形成具有适当的点尺寸，点均匀和高密度的墨点，几乎没有羽化或模糊。

公开(公告)号：US08950842B2

公开(公告)日：2015-02-10

申请号：US13355689

申请日：2012-01-23

申请人： Hiroshi Kawafuji ,  Yasunori Fujimoto

发明人： Hiroshi Kawafuji ,  Yasunori Fujimoto

IPC分类号： B41J2/205 ,  G06K15/02 ,  G06K15/10

CPC分类号： G06K15/1869 ,  G06K15/107 ,  G06K15/1878

摘要： In a high print resolution, high image quality mode and a low print resolution, high speed mode, image processes are made in common between them to the extent possible, and the same gradation characteristics and image densities can be obtained between them. For this purpose, for the high image quality mode, a dot arrangement pattern is prepared for a pixel region having gradation data of K levels, which determines the presence or absence of print dots at K-1 areas, and in which the printing of 1 dot is permitted at all of the K-l areas. On the other hand, for the high speed mode, a dot arrangement pattern which determines the presence or absence of print dots at a number of areas less than K-1 is prepared, and in which the sum of the number of dots permitted to be printed at the pixel region is K-1.

摘要翻译： 在高打印分辨率，高图像质量模式和低打印分辨率，高速模式下，在它们之间尽可能地进行图像处理，并且可以获得相同的灰度特性和图像密度。 为此，对于高图像质量模式，为具有K级的灰度数据的像素区域准备点排列图案，其确定在K-1区域是否存在打印点，并且其中打印1 所有Kl区域均允许点数。 另一方面，对于高速模式，准备了在小于K-1的多个区域确定是否存在打印点的点布置图案，并且其中允许的点数的总和 在像素区域印刷为K-1。

公开(公告)号：US08564121B2

公开(公告)日：2013-10-22

申请号：US13241769

申请日：2011-09-23

申请人： Takumi Ihara ,  Seiji Ueno ,  Joji Fujimori ,  Yasunori Fujimoto

发明人： Takumi Ihara ,  Seiji Ueno ,  Joji Fujimori ,  Yasunori Fujimoto

IPC分类号： H01L23/34 ,  H01L23/10

CPC分类号： H01L21/76838 ,  H01L23/36 ,  H01L23/3675 ,  H01L23/42 ,  H01L23/552 ,  H01L25/0655 ,  H01L25/16 ,  H01L2224/16225 ,  H01L2224/16227 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2224/73253 ,  H01L2224/81191 ,  H01L2924/15311 ,  H01L2924/1615 ,  H01L2924/16251 ,  H01L2924/19105 ,  H01L2924/00

摘要： A semiconductor device includes: a substrate; a semiconductor element installed on the substrate so that a surface formed with an electrode is directed to the substrate; a chip capacitor installed on the substrate; and a conductive material covering a rear surface opposite to the surface of the semiconductor element and joining to one terminal electrode of the chip capacitor.

摘要翻译： 半导体器件包括：衬底; 半导体元件安装在基板上，使得形成有电极的表面被引导到基板; 芯片电容器安装在基板上; 以及覆盖与半导体元件的表面相对的后表面并与芯片电容器的一个端子电极接合的导电材料。

公开(公告)号：US08498563B2

公开(公告)日：2013-07-30

申请号：US13219129

申请日：2011-08-26

申请人： Motofumi Baba ,  Hideaki Ohhara ,  Masayoshi Nakao ,  Yasunori Fujimoto

发明人： Motofumi Baba ,  Hideaki Ohhara ,  Masayoshi Nakao ,  Yasunori Fujimoto

IPC分类号： G03G15/20

CPC分类号： G03G15/2007 ,  G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes a fixing member that has a conductive layer capable of being heated by electromagnetic induction and fixes an image to the recording material; a magnetic-field generator that generates an alternating magnetic field intersecting with the conductive layer of the fixing member; a heating member that is at least partly separated from the fixing member and is heated; and a deformable member that is deformed when receiving heat and moves the heating member toward the fixing member.

摘要翻译： 定影装置包括具有能够通过电磁感应加热的导电层并将图像固定到记录材料的固定构件; 产生与固定构件的导电层交叉的交变磁场的磁场发生器; 加热构件，其至少部分地与所述固定构件分离并被加热; 以及可变形构件，其在接收热量时变形并且使加热构件朝向固定构件移动。

公开(公告)号：US08477397B2

公开(公告)日：2013-07-02

申请号：US12640741

申请日：2009-12-17

申请人： Hironori Nakamura ,  Hiroki Horikoshi ,  Yasunori Fujimoto ,  Shinichi Miyazaki ,  Akira Ichimura

发明人： Hironori Nakamura ,  Hiroki Horikoshi ,  Yasunori Fujimoto ,  Shinichi Miyazaki ,  Akira Ichimura

IPC分类号： G03F3/08

CPC分类号： H04N1/23 ,  H04N1/405

摘要： A channel selection section selects whether the subsequent processing to the image data is executed by image distribution precedence processing or by gradation lowering precedence processing in accordance with channel information of the image data. That is, in regard to the channels of C, M and K with relatively high density among inks, the image distribution precedence processing excellent in robustness is selected. On the other hand, in the ink of the color with high brightness or low density, even if the print position of the dot is shifted, the density change due to this shift is not so much large. It is possible to restrict an increase in the processing load due to executing the gradation lowering processing after the distribution processing to each of the plural divided images by thus not selecting the image distribution precedence processing in consideration of the robustness.

摘要翻译： 频道选择部选择是否通过图像分配优先处理执行对图像数据的后续处理，或者根据图像数据的频道信息来进行灰度降低优先处理。 也就是说，关于墨水中密度相对较高的C，M和K的通道，选择鲁棒性优异的图像分配优先处理。 另一方面，在具有高亮度或低密度的颜色的墨中，即使点的打印位置偏移，由于该偏移导致的浓度变化也不是很大。 考虑到鲁棒性，通过不选择图像分配优先处理，可以限制由于在分配处理之后对多个分割图像中的每一个执行灰度降低处理而导致的处理负荷的增加。