公开(公告)号：US20070057996A1

公开(公告)日：2007-03-15

申请号：US11515755

申请日：2006-09-06

申请人： Takeshi Yazawa ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Yoshito Mizoguchi ,  Daisaku Ide ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano ,  Kosuke Yamamoto

发明人： Takeshi Yazawa ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Yoshito Mizoguchi ,  Daisaku Ide ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano ,  Kosuke Yamamoto

IPC分类号： B41J2/21

CPC分类号： B41J2/2132 ,  B41J11/0065 ,  B41J11/008 ,  B41J11/06

摘要： High image quality is maintained even on front and rear ends of a printing medium where deterioration in the image quality is more likely to occur due to reduction in conveyance accuracy of the printing medium. In printing on the front and rear ends, the printing medium being not supported by both conveying means respectively placed upstream and downstream of a printing point in a printing medium conveying direction, a print swath of a printing head and the amount of conveying a printing medium are reduced. Moreover, the reducing print swath and the reducing conveyance amount are designed to be decreased in the cases of selecting a printing medium for high-quality printing as well as a monochrome print mode where image distortion caused by deviation of ink-landing positions is more noticeable due to a small number of colors of ink to be used and low coverage thereof.

摘要翻译： 即使在打印介质的前端和后端也保持高图像质量，由于打印介质的传送精度降低，图像质量的劣化更可能发生。 在正面和后端的打印中，打印介质不被分别放置在打印介质输送方向上的打印点的上游和下游的两个输送装置支撑，打印头的打印条和传送打印介质的量 减少了 此外，在选择用于高质量打印的打印介质的情况下，减少打印幅和减少传送量被设计为减少，以及其中由于着墨位置的偏差引起的图像失真更显着的单色打印模式 由于要使用的墨水的颜色少，并且其低覆盖。

公开(公告)号：US08976430B2

公开(公告)日：2015-03-10

申请号：US13316048

申请日：2011-12-09

申请人： Kenji Morita ,  Akiko Kanno ,  Satoshi Seki ,  Yohei Katto

发明人： Kenji Morita ,  Akiko Kanno ,  Satoshi Seki ,  Yohei Katto

IPC分类号： G03F3/08 ,  H04N1/60 ,  G06K9/00 ,  H04N1/407

CPC分类号： H04N1/407

摘要： Generation of shading correction data is started before an instruction to start reading of the document is input in a case in which time to generate shading correction data corresponding to a document reading mode is longer than time since the instruction to start reading of the document is received until the document is fed to reach a reading point, and generation of shading correction data is started after an instruction to start reading of the document is input in a case in which time to generate shading correction data corresponding to a document reading mode is shorter than time since the instruction to start reading of the document is received until the document is fed to reach a reading point.

摘要翻译： 在从开始读取文档的指令被接收到的情况下，在生成与文档读取模式相对应的阴影校正数据的时间长于时间的情况下，在开始读取文档的指令之前开始阴影校正数据的生成 直到文件被馈送以到达读取点，并且在生成对文档读取模式相对应的阴影校正数据的时间短的情况下，在开始读取文档的指令之后开始阴影校正数据的生成 从文件开始读取的指示开始到文件被馈送到达读取点之前的时间。

公开(公告)号：US08804218B2

公开(公告)日：2014-08-12

申请号：US13262213

申请日：2011-08-12

申请人： Akiko Katano ,  Kazuhisa Ebuchi ,  Satoshi Seki ,  Akihiko Nakatani

发明人： Akiko Katano ,  Kazuhisa Ebuchi ,  Satoshi Seki ,  Akihiko Nakatani

IPC分类号： G03G13/01 ,  G06F15/00 ,  G03F3/08 ,  B41J2/17

CPC分类号： B41J2/2114 ,  G06F3/1208 ,  G06F3/1255 ,  G06F3/1284 ,  Y02D10/1592

摘要： A user is prompted to select one coating mode from a plurality of coating modes having different methods of applying a transparent recording agent. If the selected coating mode is not available in a preset print setting, a print setting available in the selected coating mode is presented to the user, and the set print setting is changed.

摘要翻译： 提示用户从具有应用透明记录剂的不同方法的多种涂布模式中选择一种涂布模式。 如果所选涂层模式在预设打印设置中不可用，则可以将所选涂层模式中的打印设置提供给用户，并且设置的打印设置被改变。

公开(公告)号：US08517503B2

公开(公告)日：2013-08-27

申请号：US11753208

申请日：2007-05-24

申请人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

发明人： Yoshito Mizoguchi ,  Hiroshi Tajika ,  Yuji Konno ,  Hitoshi Nishikori ,  Daisaku Ide ,  Takeshi Yazawa ,  Satoshi Seki ,  Hirokazu Yoshikawa ,  Hideaki Takamiya ,  Fumiko Yano

IPC分类号： B41J2/165

CPC分类号： B41J2/16538 ,  B41J2/16552

摘要： An object of the present invention is to appropriately dispense treatment fluid to wipers, and to always wipe ejection-orifice formation surfaces in a favorable state regardless of an environmental change and the like. To this end, in the present invention, a treatment-fluid holding portion holds treatment fluid used in a wiping operation of wipers. When the wipers contact the treatment-fluid holding portion, the treatment fluid is transferred to the wipers. In an environment where the treatment fluid is thickened, the wipers with ink dispensed thereto are brought into contact with the treatment-fluid holding portion to supply ink to the treatment-fluid holding portion. Thus, the viscosity of the treatment fluid near a contact portion between the treatment-fluid holding portion and the wipers decreases, and the treatment fluid is sufficiently transferred to the wipers.

摘要翻译： 本发明的目的是适当地将处理流体分配到刮水器中，并且始终以有利的状态擦拭喷射孔形成表面，而与环境变化等无关。 为此，在本发明中，处理液保持部保持在刮水器的擦拭动作中使用的处理液。 当擦拭器与处理液保持部分接触时，将处理液转移到擦拭器。 在处理液增稠的环境中，分配有油墨的擦拭器与处理液保持部接触，向处理液保持部供给墨。 因此，处理流体保持部和擦拭器之间的接触部分附近的处理流体的粘度降低，并且处理流体被充分转移到刮水器。

公开(公告)号：US08511790B2

公开(公告)日：2013-08-20

申请号：US13204465

申请日：2011-08-05

申请人： Satoshi Seki

发明人： Satoshi Seki

IPC分类号： B41J2/015

CPC分类号： H04N1/54 ,  B41J2/2114

摘要： An image processing method includes a conversion step of converting input image data into ink color data corresponding to respective use amounts of one or more types of color inks and a clear ink. In the conversion step, the input image data is converted into ink color data so that the use amount of the clear ink used in ink color data using a black carbon-containing ink becomes equal to or larger than that of the clear ink used in ink color data using no black carbon-containing ink.

摘要翻译： 一种图像处理方法包括将输入图像数据转换为与一种或多种类型的彩色墨水和透明墨水的相应使用量对应的墨水颜色数据的转换步骤。 在转换步骤中，将输入图像数据转换为墨水颜色数据，使得使用黑色含碳墨水的墨水数据中使用的透明墨水的使用量等于或大于墨水中使用的透明墨水的使用量 使用不含黑碳的墨水的颜色数据。

公开(公告)号：US08511787B2

公开(公告)日：2013-08-20

申请号：US12943178

申请日：2010-11-10

申请人： Jun Yasutani ,  Hitoshi Nishikori ,  Takeshi Yazawa ,  Satoshi Seki ,  Fumiko Yano ,  Atsushi Takahashi

发明人： Jun Yasutani ,  Hitoshi Nishikori ,  Takeshi Yazawa ,  Satoshi Seki ,  Fumiko Yano ,  Atsushi Takahashi

IPC分类号： B41J29/393

CPC分类号： B41J11/42 ,  B41J2/04506 ,  B41J2/04558 ,  B41J3/28 ,  B41J11/001 ,  B41J13/0027 ,  B41J13/02 ,  B41J29/38 ,  B41J29/393

摘要： The sequence of the acquisition of a correction value of a conveying error depending on the eccentricity of the conveying roller (correction value for eccentricity) and the acquisition of a correction value of a conveying error depending on the outer diameter of the roller (correction value for outer diameter) is considered to acquire a precise correction value for outer diameter. A test pattern to acquire the correction values for eccentricity and for outer diameter is formed with an area exceeds the area corresponding to an integer multiple of the circumferential length of the roller. The correction value for eccentricity and that for outer diameter are acquired in this sequence. The fluctuation in the conveying error is reduced by the application of the correction value for eccentricity, and the influence of the excess area is made smaller before the correction value for outer diameter is acquired by averaging the conveying errors.

摘要翻译： 取决于输送辊的偏心度（偏心校正值）和取决于辊的外径的输送误差的校正值的获取的输送误差的校正值的顺序（对于 外径）被认为获得外径的精确校正值。 形成用于获取偏心度和外径校正值的测试图案，其面积超过对应于辊的圆周长度的整数倍的面积。 以该顺序获得偏心校正值和外径校正值。 通过应用偏心校正值来减少输送误差的波动，并且通过平均输送误差获得外径校正值之前，使过量面积的影响减小。

公开(公告)号：US08432586B2

公开(公告)日：2013-04-30

申请号：US12615756

申请日：2009-11-10

申请人： Shigemichi Hamano ,  Nobuo Sekiguchi ,  Akiko Kanno ,  Kenji Morita ,  Satoshi Seki

发明人： Shigemichi Hamano ,  Nobuo Sekiguchi ,  Akiko Kanno ,  Kenji Morita ,  Satoshi Seki

IPC分类号： H04N1/46 ,  H04N1/04 ,  H04N1/36

CPC分类号： H04N1/00795 ,  H04N1/00801 ,  H04N1/00822 ,  H04N1/40 ,  H04N2201/0081 ,  H04N2201/33378

摘要： Prior to reading an original image, whether to read the original image in a monochrome image mode in which the image reading apparatus reads the original image in use of the monochrome line sensor or a multi color image mode in which the image reading apparatus reads the original image in use of the multi color line sensor is predicted. Preparation of reading an original image based on parameters corresponding to the predicted mode is completed before the start of reading the original image. This arrangement reduces a time loss arising from switching of a color mode associated with a user color setting at the start of a job, and thus shortens the FCOT. This arrangement can shorten the time until the first copy is output after designating the start of copying when reading an original image based on different parameters.

摘要翻译： 在读取原始图像之前，是否以图像读取装置使用单色线传感器读取原始图像的单色图像模式或图像读取装置读取原稿的多色图像模式读取原始图像 预测使用多色线传感器的图像。 在开始读取原始图像之前完成基于与预测模式对应的参数读取原始图像的准备。 这种布置减少了在作业开始时与用户颜色设置相关联的颜色模式的切换引起的时间损失，从而缩短了FCOT。 这种布置可以缩短在基于不同参数读取原始图像时在指定复制开始之后输出第一副本之前的时间。

公开(公告)号：US08345330B2

公开(公告)日：2013-01-01

申请号：US12577375

申请日：2009-10-12

申请人： Akiko Kanno ,  Nobuo Sekiguchi ,  Shigemichi Hamano ,  Kenji Morita ,  Youhei Kattou ,  Satoshi Seki ,  Akira Morisawa

发明人： Akiko Kanno ,  Nobuo Sekiguchi ,  Shigemichi Hamano ,  Kenji Morita ,  Youhei Kattou ,  Satoshi Seki ,  Akira Morisawa

IPC分类号： H04N1/46

CPC分类号： H04N1/486 ,  H04N1/393

摘要： In reading an image of a document in a monochromatic document reading mode, a document reading apparatus reads the image of the document while conveying the document at a speed determined according to a variable magnification ratio, executes digital variable magnification on the read multivalued image in a main scanning direction by using a main scanning direction variable magnification unit, binarizes the multivalued image, and stores the binary image on a memory. In reading an image in a color document reading mode, the document reading apparatus reads the image of the document while conveying the document at a predetermined speed, stores the read multivalued image on the memory, and executes digital variable magnification on the multivalued image in the main scanning direction and a sub scanning direction.

摘要翻译： 在以单色文档读取模式读取文档的图像时，文档读取装置在以根据可变放大率确定的速度传送文档的同时读取文档的图像，在读取的多值图像中执行数字可变倍率 通过使用主扫描方向可变放大单元的主扫描方向，将多值图像二值化，并将二进制图像存储在存储器上。 在以彩色原稿读取模式读取图像时，原稿读取装置以预定的速度读取原稿的图像，将读出的多值图像存储在存储器上，并在多值图像中执行数字可变倍率 主扫描方向和副扫描方向。

公开(公告)号：US08256866B2

公开(公告)日：2012-09-04

申请号：US12868155

申请日：2010-08-25

申请人： Akiko Maru ,  Manabu Yamazoe ,  Satoshi Seki ,  Mitsuhiro Ono ,  Atsuhiko Masuyama ,  Hiroshi Tajika

发明人： Akiko Maru ,  Manabu Yamazoe ,  Satoshi Seki ,  Mitsuhiro Ono ,  Atsuhiko Masuyama ,  Hiroshi Tajika

IPC分类号： B41J29/38

CPC分类号： B41J29/02 ,  B41J3/60 ,  B41J29/38

摘要： There is provided an ink jet recording apparatus capable of shortening the recording duration even when an image to be recorded includes a high-duty area having a large amount of ink to be discharged in the case of two-sided recording on a recording medium. The ink jet recording apparatus, which reverses the recording medium to enable two-sided recording, performs dividing the image to be recorded on a high-duty area having a large amount of ink to be discharged into two (first and second) planes, first plane recording involving a unit area to be subjected to an ink discharge amount below a predetermined amount, reversing the recording medium, and recording on the rear surface, and reversing the recording medium again, and second plane recording.

摘要翻译： 提供了一种能够缩短记录持续时间的喷墨记录装置，即使在要记录的图像包括在记录介质上进行双面记录的情况下要排出的具有大量墨水的高占空比区域。 首先将记录介质反转以进行双面记录的喷墨记录装置将要记录在具有大量墨水的高占空比区域中的图像分割成第一和第二平面 平面记录涉及要使墨水排出量低于预定量的单位面积，反转记录介质，并在后表面上记录，以及再次反转记录介质和第二平面记录。

公开(公告)号：US20120206529A1

公开(公告)日：2012-08-16

申请号：US13457762

申请日：2012-04-27

申请人： Jun Yasutani ,  Hiroshi Tajika ,  Hitoshi Nishikori ,  Takeshi Yazawa ,  Satoshi Seki ,  Fumiko Yano ,  Atsushi Takahashi

发明人： Jun Yasutani ,  Hiroshi Tajika ,  Hitoshi Nishikori ,  Takeshi Yazawa ,  Satoshi Seki ,  Fumiko Yano ,  Atsushi Takahashi

IPC分类号： B41J29/38

CPC分类号： B41J29/393 ,  B41J3/28 ,  B41J11/001 ,  B41J29/38

摘要： While a conveying error of a roller depends on the eccentricity of the roller, the amount and the state of the eccentricity sometimes makes the roller have different conveying errors from one point in the longitudinal direction of the roller to another. There is provided a construction for obtaining a correction value that is suitable for the correction of the conveying error even in such a case as described above. To this end, plural test patterns are formed in the longitudinal direction of the roller. Then, a suitable correction value for correcting the conveying error that depends on the eccentricity of the roller is obtained on the basis of these test patterns.

摘要翻译： 当辊的输送误差取决于辊的偏心度时，偏心量的数量和状态有时使得辊在辊的纵向方向上的一个点处具有不同的输送误差。 提供了一种用于获得适于校正输送误差的校正值的结构，即使在如上所述的情况下也是如此。 为此，在辊的纵向上形成多个测试图案。 然后，基于这些试验图案，得到用于校正取决于辊的偏心率的输送误差的合适的校正值。