公开(公告)号：US07430054B2

公开(公告)日：2008-09-30

申请号：US10785012

申请日：2004-02-25

申请人： Kazuyuki Masumoto ,  Hiromitsu Hirabayashi ,  Masashi Kamada ,  Kentaro Yano ,  Akitoshi Yamada

发明人： Kazuyuki Masumoto ,  Hiromitsu Hirabayashi ,  Masashi Kamada ,  Kentaro Yano ,  Akitoshi Yamada

IPC分类号： G06K15/00 ,  G06F15/00

CPC分类号： H04N1/00347 ,  G06K15/00 ,  G06K15/1822 ,  H04N1/00132 ,  H04N1/00172 ,  H04N1/00175 ,  H04N1/00177 ,  H04N1/00188 ,  H04N1/00278 ,  H04N2201/0013 ,  H04N2201/0015 ,  H04N2201/0082 ,  H04N2201/0084

摘要： A photo-direct printer apparatus which prints an image on the basis of image data from a digital camera, memory card, or PC serving as an image data source receives a control command from the image data source, interprets the control command, and receives image data from the image data source on the basis of the command. The printer apparatus decodes and processes the received image data, and generates and prints print data and print an image based on the print data.

摘要翻译： 基于来自作为图像数据源的数码相机，存储卡或PC的图像数据打印图像的照片直接打印机装置从图像数据源接收控制命令，解释控制命令并接收图像 根据命令从图像数据源获取数据。 打印机装置对接收的图像数据进行解码和处理，并根据打印数据生成并打印打印数据并打印图像。

公开(公告)号：US07342684B2

公开(公告)日：2008-03-11

申请号：US10664948

申请日：2003-09-22

申请人： Kazuya Imafuku ,  Kentaro Yano ,  Masao Kato ,  Akitoshi Yamada

发明人： Kazuya Imafuku ,  Kentaro Yano ,  Masao Kato ,  Akitoshi Yamada

IPC分类号： H04N1/52 ,  H04N1/58

CPC分类号： H04N1/52

摘要： It is an object of this invention to prevent a false edge phenomenon in quantization processing for a multilevel image. In order to achieve this object, according to the invention, (1) a reference threshold (Cthreshold) to be used for error diffusion for a cyan (C) component is obtained on the basis of a density value M of a magenta (M) component. (2) A threshold modulation amount table is referred to by using a combination of a density value C of the C component and the density value M of the M component. (3) A correction threshold modulation amount Cthreshold′ is determined by adding the threshold modulation amount obtained in the second step to the reference threshold Cthreshold to be used for error diffusion for the C component. (4) A density Ct after error diffusion for the C component is compared with the correction threshold Cthreshold′. If the density Ct is higher, a quantization value binDataC of the target pixel is set to 255. If the density Ct is lower, the quantization value is set to 0. The same processing as described above is also performed for the cyan component.

摘要翻译： 本发明的一个目的是防止多电平图像的量化处理中的伪边缘现象。 为了实现该目的，根据本发明，（1）基于品红色（M）的浓度值M获得用于青色（C）分量的误差扩散的参考阈值（Cthreshold） 零件。 （2）通过使用C分量的浓度值C和M分量的浓度值M的组合来参照阈值调制量表。 （3）通过将第二步骤中获得的阈值调制量与用于C分量的误差扩散的参考阈值Cthreshold相加来确定校正阈值调制量Cthreshold'。 （4）将C分量的误差扩散后的密度Ct与校正阈值Cthreshold'进行比较。 如果密度Ct较高，则将目标像素的量化值binDataC设定为255.如果浓度Ct较低，则将量化值设定为0.对于青色成分，也进行与上述同样的处理。

公开(公告)号：US20080018939A1

公开(公告)日：2008-01-24

申请号：US11839021

申请日：2007-08-15

申请人： AKITOSHI YAMADA ,  Kentaro Yano ,  Masao Kato ,  Fumitaka Goto

发明人： AKITOSHI YAMADA ,  Kentaro Yano ,  Masao Kato ,  Fumitaka Goto

IPC分类号： H04N1/405

CPC分类号： H04N1/608 ,  H04N1/6027

摘要： Upon outputting halftone image data to an output device, density transformation is prevalently performed to improve image quality. Density transformation corresponds to linear gamma correction, and cannot correct for color fog and the like that may occur in a photo image. Hence, lightness and color-difference information of halftone image data is acquired on the basis of low-frequency components of frequency data obtained by transforming halftone image data into spatial frequency components, and a lightness and color-difference transform amount of the halftone image data is set on the basis of the acquired lightness and color-difference information.

摘要翻译： 在将输出半色调图像数据输出到输出装置时，通常执行密度变换以提高图像质量。 密度变换对应于线性伽马校正，并且不能校正可能在照片图像中发生的色雾等。 因此，基于通过将半色调图像数据变换为空间频率分量而获得的频率数据的低频分量，以及半色调图像数据的亮度和色差变换量，获得半色调图像数据的亮度和色差信息 基于获取的亮度和色差信息设置。

公开(公告)号：US07298523B2

公开(公告)日：2007-11-20

申请号：US10265791

申请日：2002-10-08

申请人： Kazuyuki Masumoto ,  Masashi Kamada ,  Kentaro Yano ,  Akitoshi Yamada

发明人： Kazuyuki Masumoto ,  Masashi Kamada ,  Kentaro Yano ,  Akitoshi Yamada

IPC分类号： G06F15/00 ,  G06K1/00

CPC分类号： G06F15/00 ,  H04N1/00204 ,  H04N1/32502 ,  H04N1/32512 ,  H04N1/32518 ,  H04N1/40 ,  H04N2201/0082 ,  H04N2201/0084 ,  H04N2201/0089

摘要： A print apparatus which receives image data from a digital camera, PC card, or PC to print an image on a storage medium outputs print data based on image data from the PC to a printer engine via a USB hub, and prints an image. The apparatus has a DSP which receives compressed image data from the digital camera or PC card, decodes the received data, and parallelly executes, for the decoded image data, at least color space conversion processing, size change processing, and color conversion processing. The apparatus generates print data on the basis of the image data processed by the DSP, outputs the generated print data to the printer engine, and prints an image.

摘要翻译： 从数字照相机，PC卡或PC接收图像数据以在存储介质上打印图像的打印设备基于来自PC的图像数据经由USB集线器将印刷数据输出到打印机引擎，并打印图像。 该装置具有从数字照相机或PC卡接收压缩图像数据的DSP，对接收到的数据进行解码，并对解码图像数据进行至少色彩空间转换处理，尺寸变更处理和颜色转换处理。 该设备基于由DSP处理的图像数据产生打印数据，将生成的打印数据输出到打印机引擎，并打印图像。

公开(公告)号：US20090076278A1

公开(公告)日：2009-03-19

申请号：US12293066

申请日：2006-11-07

申请人： Yasufumi Dan-Oh ,  Masahiko Toki ,  Kentaro Yano ,  Yasushi Aizawa

发明人： Yasufumi Dan-Oh ,  Masahiko Toki ,  Kentaro Yano ,  Yasushi Aizawa

IPC分类号： C07D277/84 ,  C07D209/56 ,  C07D209/04 ,  C07D209/96

CPC分类号： G11B7/247 ,  C07D209/60 ,  C07D403/14 ,  C09B23/0008 ,  C09B23/0016 ,  C09B23/0066 ,  C09B23/0091 ,  C09B23/04 ,  C09B23/06 ,  C09B23/083 ,  C09B23/10 ,  C09B23/105 ,  C09B23/107 ,  G11B7/2472

摘要： The present invention provides novel organic compounds, which absorb the light in the ultra violet and the infrared regions, have improved light tolerance and solubility in solvents, and have thermal tolerance suitable for uses to which the organic compounds are applied, and provides uses of the same. The above objects are solved by providing indolenine compounds and methine dyes, which have a bis-indolenine skeleton composed of two indolenine rings linked together at their respective C-3 positions via a divalent linking group, and by providing optical recording media containing the methine dyes.

摘要翻译： 本发明提供了吸收紫外线和红外线区域的光的新型有机化合物，具有改善的耐光性和在溶剂中的溶解性，并且具有适用于施加有机化合物的用途的耐热性，并提供了 相同。 上述目的是通过提供具有由二价连接基团在其各自的C-3位上连接在一起的两个吲哚宁环的双吲哚宁骨架，并提供含有次甲基染料的光学记录介质来提供的吲哚宁化合物和次甲基染料 。

公开(公告)号：US07354694B1

公开(公告)日：2008-04-08

申请号：US09890711

申请日：2000-11-24

申请人： Chiaki Kasada ,  Toshio Kawata ,  Kentaro Yano ,  Shigeo Yasui

发明人： Chiaki Kasada ,  Toshio Kawata ,  Kentaro Yano ,  Shigeo Yasui

IPC分类号： G11B7/24

CPC分类号： C09B23/145 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2463 ,  G11B7/2467 ,  G11B7/247 ,  G11B7/2472 ,  G11B7/2475 ,  G11B7/2478 ,  G11B7/248 ,  G11B7/2495 ,  G11B7/2531 ,  G11B7/259 ,  G11B2007/24612 ,  Y10S430/146

摘要： The present invention provides styryl dyes which have absorption maxima at a wavelength of 400 nm or less and are sensitive to a laser beam with a wavelength of 450 nm or less, light absorbents and optical recording media which comprise the styryl dyes, and a process for producing the styryl dyes which comprises reacting with an aldehyde compound a quaternary ammonium salt of nitrogen atom containing heterocyclic compound having an active methyl or active methylene group.

摘要翻译： 本发明提供了在波长400nm以下具有吸收最大值且对波长450nm以下的激光束敏感的苯乙烯基染料，含有苯乙烯基染料的光吸收剂和光学记录介质， 制备苯乙烯基染料，其包括与醛化合物与含有活性甲基或活性亚甲基的含氮杂环化合物的季铵盐反应。

公开(公告)号：US07198837B1

公开(公告)日：2007-04-03

申请号：US09708569

申请日：2000-11-09

申请人： Makiko Endo ,  Yutaka Kurabayashi ,  Kentaro Yano ,  Yuji Kondo ,  Masao Kato ,  Hiroshi Tomioka ,  Mitsuhiro Ono

发明人： Makiko Endo ,  Yutaka Kurabayashi ,  Kentaro Yano ,  Yuji Kondo ,  Masao Kato ,  Hiroshi Tomioka ,  Mitsuhiro Ono

IPC分类号： B41M5/00

CPC分类号： C09D11/30 ,  C09D11/54 ,  Y10T428/24802

摘要： An image forming method comprises a step of reacting an ink containing a coloring material with a liquid composition containing fine particles reactive to the coloring material on a recording medium, where the reaction between the coloring material and the fine particles occurs in a liquid, the coloring material is adsorbed on the surfaces of the fine particles while keeping the monomolecular state as in the ink, and the fine particles having the coloring material on the surface aggregate each other. This method can provide images of high optical density and high color saturation, with less occurrence of white stripes in the image.

摘要翻译： 图像形成方法包括使着色材料的油墨与含有与着色材料反应的微粒子的液体组合物在着色材料和细颗粒之间的反应发生在液体中的记录介质上反应的步骤，着色 材料被吸附在细颗粒的表面上同时保持像油墨中的单分子状态，并且具有表面上的着色材料的细颗粒聚集在一起。 该方法可以提供高光密度和高色彩饱和度的图像，图像中出现较少的白条纹。

公开(公告)号：US20050240019A1

公开(公告)日：2005-10-27

申请号：US11102756

申请日：2005-04-11

申请人： Chiaki Kasada ,  Toshio Kawata ,  Kentaro Yano ,  Shigeo Yasui

发明人： Chiaki Kasada ,  Toshio Kawata ,  Kentaro Yano ,  Shigeo Yasui

IPC分类号： C09B23/14 ,  G11B7/247 ,  C07F1/02 ,  C07D413/02 ,  C07D417/02 ,  C07D43/02

CPC分类号： C09B23/145 ,  G11B7/245 ,  G11B7/246 ,  G11B7/2463 ,  G11B7/2467 ,  G11B7/247 ,  G11B7/2472 ,  G11B7/2475 ,  G11B7/2478 ,  G11B7/248 ,  G11B7/2495 ,  G11B7/2531 ,  G11B7/259 ,  G11B2007/24612 ,  Y10S430/146

摘要： The present invention provides styryl dyes which have absorption maxima at a wavelength of 400 nm or less and are sensitive to a laser beam with a wavelength of 450 nm or less, light absorbents and optical recording media which comprise the styryl dyes, and a process for producing the styryl dyes which comprises reacting with an aldehyde compound a quaternary ammonium salt of nitrogen atom containing heterocyclic compound having an active methyl or active methylene group.

摘要翻译： 本发明提供了在波长400nm以下具有吸收最大值且对波长450nm以下的激光束敏感的苯乙烯基染料，含有苯乙烯基染料的光吸收剂和光记录介质，以及 制备苯乙烯基染料，其包括与醛化合物与含有活性甲基或活性亚甲基的含氮杂环化合物的季铵盐反应。

公开(公告)号：US06893114B2

公开(公告)日：2005-05-17

申请号：US10609484

申请日：2003-07-01

申请人： Kentaro Yano ,  Masao Kato ,  Mitsuhiro Ono ,  Fumitaka Goto

发明人： Kentaro Yano ,  Masao Kato ,  Mitsuhiro Ono ,  Fumitaka Goto

IPC分类号： B41J2/01 ,  B41J2/205 ,  B41J2/21 ,  B41M5/00 ,  H04N1/60

CPC分类号： B41J2/2114 ,  H04N1/6022

摘要： Image data, or RGB luminance data input from a host computer, is color-converted by LUT into 8-bit CMYK density data for each ink color. The CMYK density data is divided into predetermined regions and, based on a gray scale value for each of the divided regions, ink application volumes are calculated. According to the calculated ink application volumes, the 8-bit processing liquid application data S is generated. Then, the CMYK density data and the processing liquid application data undergo output gamma processing, after which they are quantized by a quantization processing unit into 1-bit ejection data for each nozzle.

摘要翻译： 从主计算机输入的图像数据或RGB亮度数据通过LUT进行颜色转换为每个墨水颜色的8位CMYK密度数据。 CMYK密度数据被划分为预定区域，并且基于每个分割区域的灰度值，计算墨水应用量。 根据计算出的油墨使用量，生成8位处理液应用数据S. 然后，CMYK密度数据和处理液体应用数据进行输出伽马处理，之后它们被量化处理单元量化为每个喷嘴的1位喷射数据。

公开(公告)号：US06805422B2

公开(公告)日：2004-10-19

申请号：US09891589

申请日：2001-06-27

申请人： Kiichiro Takahashi ,  Naoji Otsuka ,  Kentaro Yano ,  Hitoshi Nishikori ,  Daigoro Kanematsu ,  Masao Kato ,  Mitsuhiro Ono ,  Toshiyuki Chikuma

发明人： Kiichiro Takahashi ,  Naoji Otsuka ,  Kentaro Yano ,  Hitoshi Nishikori ,  Daigoro Kanematsu ,  Masao Kato ,  Mitsuhiro Ono ,  Toshiyuki Chikuma

IPC分类号： B41J2305

CPC分类号： G06K15/102 ,  G06K2215/111

摘要： An ink jet recording apparatus for effecting recording on a recording material by ejecting ink with relative scanning movement between a recording head and the recording material, the ink jet recording apparatus, including obtaining means for obtaining information indicative of an amount of ink to be ejected to each of unit areas provided by dividing an area in the neighborhood of a boundary between adjacent bands of scanning recording of the recording head on the recording material; and control means for controlling an amount of being to be ejected to the unit area on the basis of the output of the obtaining means, wherein the unit areas exist astride the boundary between adjacent one of the bands.

摘要翻译： 一种喷墨记录装置，用于通过在记录头和记录材料之间进行相对扫描运动来喷射油墨而在记录材料上进行记录，该喷墨记录装置包括：获取装置，用于获取指示要排出的墨水量的信息 每个单元区域通过在记录材料上的记录头的扫描记录的相邻频带之间的边界附近划分区域而提供; 以及控制装置，用于根据所述获取装置的输出来控制要被排出到所述单位区域的量，其中，所述单位区域跨越所述相邻一个所述频带之间的边界。