公开(公告)号：US07819497B2

公开(公告)日：2010-10-26

申请号：US11954793

申请日：2007-12-12

申请人： Yuji Konno ,  Hiroshi Tajika ,  Hitoshi Nishikori ,  Daisaku Ide ,  Hideaki Takamiya ,  Kiichiro Takahashi ,  Toshiyuki Chikuma

发明人： Yuji Konno ,  Hiroshi Tajika ,  Hitoshi Nishikori ,  Daisaku Ide ,  Hideaki Takamiya ,  Kiichiro Takahashi ,  Toshiyuki Chikuma

IPC分类号： B41J29/393

CPC分类号： B41J29/393 ,  B41J2/2132 ,  H04N1/6013

摘要： Printing can be properly performed on a print medium other than print media preset in accordance with print modes of a printer. Specifically, when the print medium other than the print media preset in accordance with the print modes is used, patches are printed on the print medium in each combination of the ink ejection amount and the number of passes, and information regarding each evaluation of granularity and banding based on colorimetry of the patches is obtained for each combination of the ink ejection amount and the number of passes. Next, a combination of the maximum ink ejection amount and the maximum number of passes is selected from the combinations that each evaluation of the granularity and the banding satisfies a certain level. Then, a print mode having a combination nearest the combination is selected from the plurality of print modes.

摘要翻译： 可以在打印介质上正确执行打印，而不是根据打印机的打印模式预设的打印介质。 具体而言，当使用除了根据打印模式预设的打印介质之外的打印介质时，以喷墨量和通行数的组合的方式将打印印刷在打印介质上，以及关于粒度的每个评估的信息和 对于喷墨量和通过次数的每个组合，获得基于贴片的比色法的条带。 接下来，从粒度和条带的每个评价满足一定水平的组合中选择最大喷墨量和最大通过次数的组合。 然后，从多个打印模式中选择具有最接近组合的组合的打印模式。

公开(公告)号：US20080143776A1

公开(公告)日：2008-06-19

申请号：US11954793

申请日：2007-12-12

申请人： Yuji Konno ,  Hiroshi Tajika ,  Hitoshi Nishikori ,  Daisaku Ide ,  Hideaki Takamiya ,  Kiichiro Takahashi ,  Toshiyuki Chikuma

发明人： Yuji Konno ,  Hiroshi Tajika ,  Hitoshi Nishikori ,  Daisaku Ide ,  Hideaki Takamiya ,  Kiichiro Takahashi ,  Toshiyuki Chikuma

IPC分类号： B41J29/393

CPC分类号： B41J29/393 ,  B41J2/2132 ,  H04N1/6013

摘要： Printing can be properly performed on a print medium other than print media preset in accordance with print modes of a printer. Specifically, when the print medium other than the print media preset in accordance with the print modes is used, patches are printed on the print medium in each combination of the ink ejection amount and the number of passes, and information regarding each evaluation of granularity and banding based on colorimetry of the patches is obtained for each combination of the ink ejection amount and the number of passes. Next, a combination of the maximum ink ejection amount and the maximum number of passes is selected from the combinations that each evaluation of the granularity and the banding satisfies a certain level. Then, a print mode having a combination nearest the combination is selected from the plurality of print modes.

摘要翻译： 可以在打印介质上正确执行打印，而不是根据打印机的打印模式预设的打印介质。 具体而言，当使用除了根据打印模式预设的打印介质之外的打印介质时，以喷墨量和通行数的组合的方式将打印印刷在打印介质上，以及关于粒度的每个评估的信息和 对于喷墨量和通过次数的每个组合，获得基于贴片的比色法的条带。 接下来，从粒度和条带的每个评价满足一定水平的组合中选择最大喷墨量和最大通过次数的组合。 然后，从多个打印模式中选择具有最接近组合的组合的打印模式。

公开(公告)号：US07393078B2

公开(公告)日：2008-07-01

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： B41J29/393

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：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：US08485629B2

公开(公告)日：2013-07-16

申请号：US13069683

申请日：2011-03-23

申请人： Hinako Iritani ,  Hiroshi Tajika ,  Yuji Konno ,  Takeshi Yazawa ,  Satoshi Seki

发明人： Hinako Iritani ,  Hiroshi Tajika ,  Yuji Konno ,  Takeshi Yazawa ,  Satoshi Seki

IPC分类号： B41J2/205

CPC分类号： B41J2/2114 ,  H04N1/54

摘要： The first printing mode improves gloss uniformity by setting the colorless ink discharge amount to be equal to or smaller than a reference value A at a dark image portion in input image data, and performing normal discharge printing in which printing with a colorless ink starts before completion of printing with a color ink (FIG. 11C). The second printing mode implements a wide color reproductive range by setting the colorless ink discharge amount to be larger than A at the dark image portion, and performing post-discharge printing in which discharge of the colorless ink starts after completion of printing with the color ink (FIG. 11D).

摘要翻译： 第一印刷模式通过在输入图像数据中的暗图像部分处设置无色墨水排出量等于或小于基准值A，并且在完成之前开始使用无色墨水进行印刷的正常放电打印来提高光泽均匀性 用彩色墨水进行印刷（图11C）。 第二印刷模式通过将黑色图像部分的无色墨水排出量设定为大于A的方式实现宽色彩再现范围，并且执行在用彩色墨水完成印刷后无色墨水的排出开始的放电后印刷 （图11D）。

公开(公告)号：US20100123749A1

公开(公告)日：2010-05-20

申请号：US12619935

申请日：2009-11-17

申请人： Hinako Iritani ,  Yuji Konno

发明人： Hinako Iritani ,  Yuji Konno

IPC分类号： B41J29/38

CPC分类号： B41J29/38 ,  B41J2/17566 ,  B41J2/2132 ,  B41J29/02 ,  G06K15/107

摘要： An ink jet recording apparatus that executes ink jet recording based on multi-pass recording and that achieves a high glossiness and a low granularity is provided. Based on information corresponding to an ink discharge amount, distribution and concentration masks are selected for low and high duty areas of a recorded image, respectively.

摘要翻译： 提供一种执行基于多遍记录的喷墨记录并且实现高光泽度和低粒度的喷墨记录装置。 基于对应于墨水排出量的信息，分别对记录图像的低和高占空比区域选择分布和浓度掩模。

公开(公告)号：US20080224900A1

公开(公告)日：2008-09-18

申请号：US12047526

申请日：2008-03-13

申请人： Yuji Konno ,  Yoshihisa Endo

发明人： Yuji Konno ,  Yoshihisa Endo

IPC分类号： H03K17/94

CPC分类号： H03K17/962 ,  H03K2217/960705 ,  H03K2217/96072

摘要： An input key and a detection circuit are not directly connected but are connected via a first capacitor. This prevents electrostatic noise obtained by the input key from directly entering the detection circuit, thereby protecting the detection circuit. Further, a first coupling line adapted to establish a connection between the input key and one of a pair of counter electrodes and a second coupling line adapted to establish a connection between the other counter electrode and the detection circuit are surrounded by ground electrodes. Thus, the effect of electrostatic noise is suppressed to provide a stable operation of the capacitive switch.

摘要翻译： 输入键和检测电路不直接连接，而是通过第一电容器连接。 这防止由输入键获得的静电噪声直接进入检测电路，从而保护检测电路。 此外，适于建立输入键与一对对置电极中的一个之间的连接的第一耦合线和适于建立另一对置电极和检测电路之间的连接的第二耦合线被接地电极包围。 因此，抑制静电噪声的影响，以提供电容性开关的稳定操作。

公开(公告)号：US06885472B1

公开(公告)日：2005-04-26

申请号：US09640584

申请日：2000-08-18

申请人： Yuji Konno ,  Miyuki Fujita ,  Tetsuhiro Maeda

发明人： Yuji Konno ,  Miyuki Fujita ,  Tetsuhiro Maeda

IPC分类号： B41J2/175 ,  B41J2/05 ,  G06K15/02 ,  G06F12/00 ,  G06F13/00 ,  G06F15/00

CPC分类号： G06K15/02 ,  G06K2215/0017

摘要： A printer stores head information about a printhead in an EEPROM, and outputs the head information from an I/F. A host computer receives the head information, and sets the processing parameters of an image processor for printing data to be output to the printer on the basis of the input head information.

摘要翻译： 打印机将关于打印头的头信息存储在EEPROM中，并从I / F输出头信息。 主计算机接收头信息，并根据输入的头信息，将用于打印要输出的数据的图像处理器的处理参数设置为打印机。

公开(公告)号：US20120050370A1

公开(公告)日：2012-03-01

申请号：US13217993

申请日：2011-08-25

申请人： Hinako Iritani ,  Yuji Konno ,  Yuji Hamasaki ,  Takeshi Yazawa ,  Satoshi Seki ,  Yoshio Nakajima

发明人： Hinako Iritani ,  Yuji Konno ,  Yuji Hamasaki ,  Takeshi Yazawa ,  Satoshi Seki ,  Yoshio Nakajima

IPC分类号： B41J2/205

CPC分类号： B41J2/2114 ,  B41J2/2132

摘要： There is provided an inkjet printing apparatus which can restrict each of coloring of reflected light and image clarity within an allowable range required in each of a color mode and a monochromatic mode in any of the modes to output an image with a high grade. For this end, a print duty of each of the first image improving liquid and the second image improving liquid is set in such a manner that a ratio of the print duty of the first image improving liquid having low penetratability to the print duty of the second image improving liquid having high penetratability is higher in the monochromatic mode than that in the color mode. Thereby, an appropriate ratio and an appropriate amount of appropriate kinds of the image improving liquids are applied to each of the color mode and the monochromatic mode.

摘要翻译： 提供一种喷墨打印设备，其可以在任何模式中将每个反射光和图像清晰度的着色限制在彩色模式和单色模式中的每一种所需的允许范围内，以输出具有高等级的图像。 为此，第一图像改善液和第二图像改善液中的每一个的打印占空比被设定为使得具有低穿透性的第一图像改进液与第二图像改善液的打印占空比的比率 在单色模式下，具有高穿透性的图像改善液体比在彩色模式中更高。 由此，适当的比例和适量的适当种类的图像改善液体被应用于彩色模式和单色模式中的每种。

公开(公告)号：US20110134177A1

公开(公告)日：2011-06-09

申请号：US12958805

申请日：2010-12-02

申请人： Yuji Konno ,  Yoshiaki Murayama

发明人： Yuji Konno ,  Yoshiaki Murayama

IPC分类号： B41J29/38

CPC分类号： B41J2/2125 ,  B41J2/2132 ,  G06K15/107

摘要： Through the use of a mask with an appropriate pattern, depending on dot size or density, in an in jet printing apparatus, image defects caused by conveyance distance errors are suppressed. More concretely, at the masking unit A an interlaced mask pattern is used and a masking process is performed with respect to 2 pl dot data obtained from the dot pattern development unit 604. On the other hand, at the masking unit B a random mask pattern is used and masking is performed with respect to 5 pl dot data. Herewith it has become possible, at all gradations, to suppress the 2 image defects, density unevenness and graininess, caused by conveyance distance errors.

摘要翻译： 通过使用具有适当图案的掩模，取决于点尺寸或密度，在喷墨打印设备中，抑制了由输送距离误差引起的图像缺陷。 更具体地说，在掩模单元A中，使用隔行扫描图案，并对从点图形显影单元604获得的2个点数据进行掩蔽处理。另一方面，在掩蔽单元B处，随机掩模图案 并且相对于5个点数据执行掩蔽。 由此，可以在所有的等级上抑制由输送距离误差引起的2个图像缺陷，浓度不均匀性和颗粒性。