公开(公告)号：US3995094A

公开(公告)日：1976-11-30

申请号：US612822

申请日：1975-09-12

申请人： Guy A. Crosby ,  Masao Kato

发明人： Guy A. Crosby ,  Masao Kato

IPC分类号： C08F8/24 ,  C08F8/10

CPC分类号： C08F8/24

摘要： Polystyrene is halomethylated by contact with a solution of halomethoxybutane in a reaction medium (preferably halohydrocarbon) in the presence of a transition metal halide catalyst at a temperature of from about 5.degree. C to about 100.degree. C.

摘要翻译： 在过渡金属卤化物催化剂存在下，在约5℃至约100℃的温度下，通过在反应介质（优选卤代烃）中与卤代甲氧基丁烷的溶液接触将聚苯乙烯卤化甲基化。

公开(公告)号：US08757754B2

公开(公告)日：2014-06-24

申请号：US12963660

申请日：2010-12-09

申请人： Satoshi Azuma ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Takeshi Murase ,  Kentarou Muro ,  Masao Kato ,  Minako Kato

发明人： Satoshi Azuma ,  Shigeyasu Nagoshi ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Takeshi Murase ,  Kentarou Muro ,  Masao Kato ,  Minako Kato

IPC分类号： B41J29/38

CPC分类号： B41J11/0015 ,  B41J2/165 ,  B41J2/16552 ,  B41J2/1714

摘要： A printing apparatus includes a plurality of inkjet print heads to which humidified air is supplied to retain the humidity in the print heads. Ink colors for the plurality of heads are arranged in a sequence corresponding to ink characteristics. The plurality of print heads are arranged in a sequence such that a print head configured to eject ink characterized by having a larger amount of volatile components evaporated within a predetermined time is located in a more upstream area.

摘要翻译： 打印设备包括多个喷墨打印头，供应加湿空气以将湿度保持在打印头中。 多个头部的墨水颜色以对应于墨水特性的顺序排列。 多个打印头按照这样的顺序布置，使得构造成喷射墨水的打印头位于更上游区域中，其特征在于具有在预定时间内蒸发的较大量的挥发性成分。

公开(公告)号：US08628164B2

公开(公告)日：2014-01-14

申请号：US12964174

申请日：2010-12-09

申请人： Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minako Kato ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

发明人： Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minako Kato ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

IPC分类号： B41J29/393

CPC分类号： B41J2/16579 ,  B41J2/0451 ,  B41J2/125 ,  B41J2/2139 ,  B41J2/2142 ,  H04N1/00015 ,  H04N1/00037 ,  H04N1/00063 ,  H04N1/00087

摘要： A process of detecting a defective recording element and a process of correcting the defective recording element are performed with appropriate processing loads. When the detection process and the correction processes are performed with small loads, for example, at a time of recording, a resolution used for reading an inspection pattern is set lower than that set in a case where the processes can be performed with small loads, for example, at down time before recording. The reading resolution to be set may be determined by an apparatus in accordance with a processing load or may be arbitrarily determined by a user.

摘要翻译： 以适当的处理负荷进行检测缺陷记录元件的处理和校正有缺陷的记录元件的处理。 当以小负载执行检测处理和校正处理时，例如在记录时，将用于读取检查图案的分辨率设置为低于可以以小负载执行处理的情况下设置的分辨率， 例如，在记录之前的停机时间。 要设置的读取分辨率可以由根据处理负载的装置确定，或者可以由用户任意确定。

公开(公告)号：US08390870B2

公开(公告)日：2013-03-05

申请号：US11768326

申请日：2007-06-26

申请人： Akitoshi Yamada ,  Mitsuhiro Ono ,  Masao Kato ,  Fumihiro Goto ,  Tetsuya Suwa ,  Fumitaka Goto ,  Yusuke Hashii ,  Arata Miyagi

发明人： Akitoshi Yamada ,  Mitsuhiro Ono ,  Masao Kato ,  Fumihiro Goto ,  Tetsuya Suwa ,  Fumitaka Goto ,  Yusuke Hashii ,  Arata Miyagi

IPC分类号： G06K15/00

CPC分类号： G06F21/608 ,  G06F21/10 ,  G11B20/00086 ,  G11B20/00753 ,  G11B23/40 ,  G11B31/00 ,  H04N5/913 ,  H04N2005/91328

摘要： A recording apparatus comprises a writing unit adapted to write data on a recording medium, a selection unit adapted to select data to be written on the recording medium from a storage medium configured to store a plurality of data, and a display control unit adapted to cause a display device to display a display screen concerning printing before the data selected by said selection unit is copied from the storage medium onto the recording medium, wherein said display control unit causes the display unit to display the display screen if there is a restriction on the number of times of copying of the data.

摘要翻译： 一种记录装置，包括适于在记录介质上写入数据的写入单元，适于从被配置为存储多个数据的存储介质中选择要写入记录介质的数据的选择单元，以及适于引起 在从所述选择单元选择的数据被复制到所述记录介质之前，显示与所述打印有关的显示画面的显示装置，其中所述显示控制单元使所述显示单元显示所述显示画面 复制数据的次数。

公开(公告)号：US20120114188A1

公开(公告)日：2012-05-10

申请号：US12964174

申请日：2010-12-09

申请人： Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minako Kato ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

发明人： Takeshi Murase ,  Masao Kato ,  Shigeyasu Nagoshi ,  Minako Kato ,  Minoru Teshigawara ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro

IPC分类号： G06K9/00

CPC分类号： B41J2/16579 ,  B41J2/0451 ,  B41J2/125 ,  B41J2/2139 ,  B41J2/2142 ,  H04N1/00015 ,  H04N1/00037 ,  H04N1/00063 ,  H04N1/00087

摘要： A process of detecting a defective recording element and a process of correcting the defective recording element are performed with appropriate processing loads. When the detection process and the correction processes are performed with small loads, for example, at a time of recording, a resolution used for reading an inspection pattern is set lower than that set in a case where the processes can be performed with small loads, for example, at down time before recording. The reading resolution to be set may be determined by an apparatus in accordance with a processing load or may be arbitrarily determined by a user.

摘要翻译： 以适当的处理负荷进行检测缺陷记录元件的处理和校正有缺陷的记录元件的处理。 当以小负载执行检测处理和校正处理时，例如在记录时，将用于读取检查图案的分辨率设置为低于可以以小负载执行处理的情况下设置的分辨率， 例如，在记录之前的停机时间。 要设置的读取分辨率可以由根据处理负载的装置确定，或者可以由用户任意确定。

公开(公告)号：US08175155B2

公开(公告)日：2012-05-08

申请号：US11767592

申请日：2007-06-25

申请人： Tetsuya Suwa ,  Fumihiro Goto ,  Masao Kato ,  Akitoshi Yamada ,  Mitsuhiro Ono ,  Fumitaka Goto ,  Arata Miyagi ,  Yusuke Hashii

发明人： Tetsuya Suwa ,  Fumihiro Goto ,  Masao Kato ,  Akitoshi Yamada ,  Mitsuhiro Ono ,  Fumitaka Goto ,  Arata Miyagi ,  Yusuke Hashii

IPC分类号： H04N7/24

CPC分类号： H04N1/00002 ,  H04N1/00018 ,  H04N1/00034 ,  H04N1/00039 ,  H04N1/00042 ,  H04N1/00087 ,  H04N1/40062

摘要： There is disclosed an image processing apparatus which determines an attribute of an image including a pixel to be processed. An image area having a predetermined size including the pixel to be processed is extracted (S701). A variation related to the image area is calculated based on pixel values included in the image area (S705). Pixels in the image area are converted into N-ary data (ternary data or higher) in accordance with the calculated variation (S709). The attribute of the pixel to be processed is determined by analyzing the N-ary data as a result of the N-ary conversion (S711).

摘要翻译： 公开了一种图像处理装置，其确定包括要处理的像素的图像的属性。 提取包括要处理的像素的预定尺寸的图像区域（S701）。 基于图像区域中包括的像素值计算与图像区域相关的变化（S705）。 根据计算的变化，图像区域中的像素被转换成N元数据（三元数据或更高）（S709）。 通过分析N元数据作为N元转换的结果来确定要处理的像素的属性（S711）。

公开(公告)号：US08139269B2

公开(公告)日：2012-03-20

申请号：US13182208

申请日：2011-07-13

申请人： Fumitaka Goto ,  Tetsuya Suwa ,  Fumihiro Goto ,  Yusuke Hashii ,  Masao Kato ,  Kentaro Yano

发明人： Fumitaka Goto ,  Tetsuya Suwa ,  Fumihiro Goto ,  Yusuke Hashii ,  Masao Kato ,  Kentaro Yano

IPC分类号： G06T5/00 ,  H04N1/407 ,  H04N1/409

CPC分类号： G06K15/02

摘要： An image processing apparatus to perform an edge intensifying processing of an image includes an obtaining unit, a calculating unit, a setting unit, and a processing unit. The obtaining unit obtains image data composed of pixels aligned in a main scanning direction and a sub-scanning direction perpendicular to the main scanning direction. The calculating unit obtains an edge direction of an image and a variation amount indicating a magnitude of change in a luminance value. The setting unit sets an intensity of the edge intensifying processing. The processing unit performs the edge intensifying processing. In a case where the image data resolution in the sub-scanning direction is higher than in the main scanning direction, the setting unit sets the intensity of the edge intensifying processing to an amount that is higher when the edge direction is the sub-scanning direction than when the edge direction is the main scanning direction.

摘要翻译： 执行图像的边缘增强处理的图像处理装置包括获取单元，计算单元，设置单元和处理单元。 获取单元获取由与主扫描方向垂直的主扫描方向和副扫描方向对齐的像素构成的图像数据。 计算单元获得图像的边缘方向和指示亮度值的变化幅度的变化量。 设定单元设定边缘增强处理的强度。 处理单元执行边缘增强处理。 在副扫描方向上的图像数据分辨率高于主扫描方向的情况下，设定单元将边缘增强处理的强度设定为边缘方向为副扫描方向时的高度 比边缘方向为主扫描方向。

公开(公告)号：US07859723B2

公开(公告)日：2010-12-28

申请号：US12431624

申请日：2009-04-28

申请人： Akitoshi Yamada ,  Hiromitsu Hirabayashi ,  Masao Kato

发明人： Akitoshi Yamada ,  Hiromitsu Hirabayashi ,  Masao Kato

IPC分类号： H04N1/52

CPC分类号： H04N1/52

摘要： Image processing apparatus and image processing method for formation of high quality image by high-speed error diffusion processing by execution of more complicated threshold condition processing in a simple manner. When error diffusion processing is performed on multivalued image data having plural density components and the result of processing is outputted, upon execution of error diffusion processing on a first density component among the plural density components, a threshold value used in the error diffusion processing is determined based on a density value of a second density component, then the error diffusion processing is performed on the first density component based on the determined threshold value, and the result of execution of the error diffusion processing is outputted. Further, upon execution of the error diffusion processing on the second density component among the plural density components, a threshold value used in the error diffusion processing is determined based on a density value of the first density component, then the error diffusion processing is performed on the second density component based on the determined threshold value, and the result of the error diffusion processing is outputted.

摘要翻译： 通过以简单的方式执行更复杂的阈值条件处理，通过高速误差扩散处理形成高质量图像的图像处理装置和图像处理方法。 当对具有多个浓度分量的多值图像数据执行误差扩散处理并且输出处理结果时，在对多个浓度分量中的第一密度分量执行误差扩散处理时，确定在误差扩散处理中使用的阈值 基于第二密度分量的密度值，然后基于所确定的阈值对第一密度分量执行误差扩散处理，并且输出误差扩散处理的执行结果。 此外，在对多个密度分量中的第二密度分量执行误差扩散处理之后，基于第一密度分量的密度值来确定误差扩散处理中使用的阈值，然后进行误差扩散处理 输出基于所确定的阈值的第二密度分量和误差扩散处理的结果。

公开(公告)号：US20100290090A1

公开(公告)日：2010-11-18

申请号：US12843537

申请日：2010-07-26

申请人： Mitsuhiro Ono ,  Fumitaka Goto ,  Fumihiro Goto ,  Masao Kato ,  Akitoshi Yamada ,  Tetsuya Suwa ,  Yusuke Hashii ,  Arata Miyagi

发明人： Mitsuhiro Ono ,  Fumitaka Goto ,  Fumihiro Goto ,  Masao Kato ,  Akitoshi Yamada ,  Tetsuya Suwa ,  Yusuke Hashii ,  Arata Miyagi

IPC分类号： G06T5/00

CPC分类号： H04N1/2307 ,  H04N1/2323 ,  H04N1/4092

摘要： In order to eliminate image deterioration based on the characteristics of an output device upon execution of edge emphasis processing, an image processing apparatus includes a setting unit which sets a print characteristic on the print medium, a region setting unit which sets a region, a brightness value derivation unit which derives brightness values, a first derivative derivation which derives first derivatives of the brightness values, an edge direction determination unit which determines an edge direction of brightness, an emphasis level determination unit which determines an emphasis level of a pixel value based on the first derivatives, and a replacement unit which calculates second derivatives of brightness values and replaces a pixel value of a pixel of interest based on the sign of the second derivative.

摘要翻译： 为了在执行边缘加重处理时消除基于输出装置的特性的图像劣化，图像处理装置包括设置单元，其设置打印介质上的打印特性，设置区域的区域设置单元，亮度 导出亮度值的值导出单元，导出亮度值的一阶导数的一阶导数导出，确定亮度的边缘方向的边缘方向确定单元，基于以下步骤确定像素值的强调级别的强调级别确定单元： 第一导数，以及替换单元，其基于二次导数的符号来计算亮度值的二阶导数并替换感兴趣像素的像素值。

公开(公告)号：US07643178B2

公开(公告)日：2010-01-05

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： H04N1/40

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。