公开(公告)号：US20130076811A1

公开(公告)日：2013-03-28

申请号：US13614972

申请日：2012-09-13

申请人： Yoshiyuki Honda ,  Takeshi Murase ,  Atsushi Sakamoto ,  Minoru Teshigawara ,  Makoto Torigoe ,  Shigeyasu Nagoshi ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro ,  Kei Kosaka

发明人： Yoshiyuki Honda ,  Takeshi Murase ,  Atsushi Sakamoto ,  Minoru Teshigawara ,  Makoto Torigoe ,  Shigeyasu Nagoshi ,  Yoshiaki Murayama ,  Susumu Hirosawa ,  Yutaka Kano ,  Satoshi Azuma ,  Kentarou Muro ,  Kei Kosaka

IPC分类号： B41J29/38

CPC分类号： B41J2/17509 ,  B41J2/175

摘要： An inkjet recording apparatus includes a recording head configured to discharge ink, a first ink tank configured to store ink to be supplied to the recording head, a circulation path configured to circulate ink between the first ink tank and the recording head, a measurement unit configured to measure an ink temperature in the circulation path, a second ink tank configured to replenish ink to the circulation path, and a control unit configured to control replenishment of ink from the second ink tank to the circulation path based on the ink temperature measured by the measurement unit.

摘要翻译： 一种喷墨记录装置，包括：配置为排出墨的记录头;配置为存储要供应到记录头的墨水的第一墨盒;配置成在第一墨盒和记录头之间循环墨水的循环路径;配置 以测量循环路径中的油墨温度，构造成将油墨补充到循环路径的第二油墨罐，以及控制单元，其被配置为基于由第二油墨罐测量的油墨温度来控制从第二油墨箱向循环路径补充油墨 测量单位。

公开(公告)号：US20120050376A1

公开(公告)日：2012-03-01

申请号：US12965664

申请日：2010-12-10

申请人： Shigeyasu Nagoshi ,  Makoto Torigoe ,  Yoshiaki Murayama ,  Satoshi Azuma ,  Kei Kosaka

发明人： Shigeyasu Nagoshi ,  Makoto Torigoe ,  Yoshiaki Murayama ,  Satoshi Azuma ,  Kei Kosaka

IPC分类号： B41J29/393

CPC分类号： B41J29/393 ,  B41J2/2142 ,  B41J2/2146 ,  B41J25/001

摘要： A printing apparatus conducts inspection associated with printing by changing a relative positional relationship between a line print head and a sheet feeding position for a sheet in a direction perpendicular to a direction in which the sheet is fed, forming an image on the sheet using the line print head a plurality of times, and reading the formed images using a reading unit.

摘要翻译： 打印装置通过改变与打印纸的方向垂直的方向的纸张的行打印头和纸张供给位置之间的相对位置关系来进行与打印相关的检查，使用该行在片材上形成图像 打印头多次，并使用读取单元读取形成的图像。

公开(公告)号：US20120033006A1

公开(公告)日：2012-02-09

申请号：US12964070

申请日：2010-12-09

申请人： Yoshiaki Murayama ,  Satoshi Azuma ,  Kei Kosaka ,  Makoto Torigoe ,  Shigeyasu Nagoshi

发明人： Yoshiaki Murayama ,  Satoshi Azuma ,  Kei Kosaka ,  Makoto Torigoe ,  Shigeyasu Nagoshi

IPC分类号： B41J29/38

CPC分类号： B41J2/04508 ,  B41J2/04586 ,  B41J2/2135 ,  B41J2/2146 ,  B41J29/393

摘要： A printing apparatus includes a full-line printhead in which a plurality of chips, on each of which a plurality of nozzle arrays are juxtaposed, are arranged in the nozzle arrayed direction, and which prints by the entire width of a printing medium using a plurality of nozzles arranged on the plurality of chips. The printing apparatus discharges ink from a predetermined number of successive nozzles on each nozzle array of each chip toward a printing medium during conveyance, thereby forming a plurality of first patterns corresponding to at least one nozzle array of each chip on the printing medium in the nozzle arrayed direction, reads the plurality of first patterns from the printing medium during conveyance using a sensor, calculates the shift amount of an ink attached position based on the plurality of read first patterns and corrects the attached position of ink based on the shift amount.

摘要翻译： 打印装置包括全线打印头，其中多个喷嘴阵列并置的多个芯片沿喷嘴排列方向布置，并且使用多个打印装置打印整个打印介质的宽度 喷嘴布置在多个芯片上。 打印装置在输送期间将每个芯片的每个喷嘴阵列上的预定数量的连续喷嘴的墨水排出到打印介质，从而形成与喷嘴中的打印介质上的每个芯片的至少一个喷嘴阵列相对应的多个第一图案 基于多个读取的第一图案计算墨水附着位置的偏移量，并根据移动量校正墨水的安装位置，从而在打印介质中使用传感器读取多个第一图案。

公开(公告)号：US07936481B2

公开(公告)日：2011-05-03

申请号：US11041104

申请日：2005-01-21

申请人： Akihiko Nakatani ,  Makoto Torigoe

发明人： Akihiko Nakatani ,  Makoto Torigoe

IPC分类号： G09G5/10

CPC分类号： H04N1/40012

摘要： A high-quality monochrome photographic image is formed using a high-resolution color ink-jet recording apparatus. When a monochrome mode is selected, density signals are produced such that they include at least one density signal corresponding to a chromatic color material and a density signal corresponding to an achromatic color material and having a value greater than the value of the at least one density signal corresponding to the chromatic color material. A slight recorded color deviation that can occur when the achromatic color material is recorded on a recording medium is compensated for by adding a small amount of chromatic color material having a hue which cancels out the recorded color deviation. Thus, a high-quality gray scale image is obtained without having recorded color deviation or color transition.

摘要翻译： 使用高分辨率彩色喷墨记录装置形成高品质的单色摄影图像。 当选择单色模式时，产生密度信号，使得它们包括对应于彩色材料的至少一个浓度信号和对应于无彩色材料的密度信号，并且具有大于至少一个密度值的值 对应于彩色材料的信号。 当将无色材料记录在记录介质上时可能发生的轻微记录的颜色偏差通过添加少量具有消除所记录的颜色偏差的色调的彩色材料来补偿。 因此，获得高质量的灰度图像而不记录颜色偏差或颜色转变。

公开(公告)号：US20100290067A1

公开(公告)日：2010-11-18

申请号：US12780636

申请日：2010-05-14

申请人： Nobutaka Miyake ,  Yusuke Hashii ,  Makoto Torigoe ,  Ryosuke Iguchi ,  Tetsuya Suwa ,  Minako Kato ,  Hiromitsu Akiba

发明人： Nobutaka Miyake ,  Yusuke Hashii ,  Makoto Torigoe ,  Ryosuke Iguchi ,  Tetsuya Suwa ,  Minako Kato ,  Hiromitsu Akiba

IPC分类号： G06K9/34 ,  G06F15/00 ,  G06K9/00

CPC分类号： H04N1/56 ,  G06F3/1219 ,  G06F3/1256 ,  G06F3/1284 ,  H04N1/2338 ,  H04N1/6072 ,  H04N2201/0082

摘要： For a printing apparatus which saves on a color material, an image processing apparatus is realized which enables a user to incur printing costs only for necessary information and necessary areas in a print product. For this purpose, there is provided an image processing apparatus including a separation unit configured to analyze and separate print information into text, photograph, and graphic constituent elements, a display unit configured to display information about a color material used amount to be used in printing for each of the separated constituent elements, and a setting unit configured to allow a user to set a change in the color material used amount for each of the separated constituent elements.

摘要翻译： 对于节省彩色材料的打印装置，实现了图像处理装置，其使得用户仅能够在打印产品中产生必要的信息和必要区域的打印费用。 为此，提供了一种图像处理装置，包括：分离单元，被配置为将打印信息分析和分离为文本，照片和图形构成元素;显示单元，被配置为显示关于要在打印中使用的颜色材料使用量的信息 以及设置单元，其被配置为允许用户设置每个分离的构成元件的颜色材料使用量的变化。

公开(公告)号：US20100046018A1

公开(公告)日：2010-02-25

申请号：US12611768

申请日：2009-11-03

申请人： Akihiko Nakatani ,  Makoto Torigoe

发明人： Akihiko Nakatani ,  Makoto Torigoe

IPC分类号： H04N1/60

CPC分类号： H04N1/6019 ,  H04N1/40012

摘要： In an image processing for printing a monochrome image, color deviation can be suppressed to print a favorable monochrome image. Specifically, the printing of a monochrome image is performed by using black ink in all of a color reproduction region (color gamut) including a gray axis and regions other than the gray axis. This avoids the use of C, M, and Y for the expression of the monochrome image to suppress the color deviation due to slight imbalance among amounts of three colors of inks.

摘要翻译： 在用于打印单色图像的图像处理中，可以抑制颜色偏差以打印有利的单色图像。 具体地说，通过使用包括灰色轴和除了灰色轴之外的区域的所有颜色再现区域（色域）中的黑色墨水，执行单色图像的打印。 这避免了使用C，M和Y来表现单色图像以抑制由于三种颜色的油墨的量之间的轻微不平衡而引起的颜色偏差。

公开(公告)号：US20080055351A1

公开(公告)日：2008-03-06

申请号：US11845475

申请日：2007-08-27

申请人： Makoto Torigoe ,  Takashi Nakamura ,  Akihiko Nakatani ,  Naoki Sumi

发明人： Makoto Torigoe ,  Takashi Nakamura ,  Akihiko Nakatani ,  Naoki Sumi

IPC分类号： B41J2/205

CPC分类号： B41J2/205 ,  B41J11/485 ,  H04N1/56 ,  H04N1/6097

摘要： In a recording medium selecting step, a recording medium on which an image is to be formed is selected from among a plurality of recording media having unique color tones. In a mode setting step, it is determined whether the image is to be output in a monochrome mode. In a signal converting step, a luminance signal corresponding to the image is converted into a density signal when the monochrome mode is set in the mode setting step. In a forming step, an image is formed on the recording medium selected in the recording medium selecting step according to the density signal. The signal converting step is controlled so that a color tone of an intermediate-density portion of the image formed on the recording medium is set to be near a*=A in the a*b* plane of the CIE-L*a*b* space, where A is a constant.

摘要翻译： 在记录介质选择步骤中，从具有唯一色调的多个记录介质中选择要在其上形成图像的记录介质。 在模式设定步骤中，确定是否以单色模式输出图像。 在信号转换步骤中，当在模式设置步骤中设置单色模式时，与图像对应的亮度信号被转换成浓度信号。 在形成步骤中，根据密度信号在记录介质选择步骤中选择的记录介质上形成图像。 控制信号转换步骤，使得形成在记录介质上的图像的中间密度部分的色调被设置为在CIE-L * a * b的a * b *平面中接近a * = A *空格，其中A是常数。

公开(公告)号：US20070024656A1

公开(公告)日：2007-02-01

申请号：US11460412

申请日：2006-07-27

申请人： Takashi Nakamura ,  Akihiko Nakatani ,  Minako Kato ,  Rie Kajihara ,  Naoki Sumi ,  Shigeyasu Nagoshi ,  Makoto Torigoe ,  Okinori Tsuchiya

发明人： Takashi Nakamura ,  Akihiko Nakatani ,  Minako Kato ,  Rie Kajihara ,  Naoki Sumi ,  Shigeyasu Nagoshi ,  Makoto Torigoe ,  Okinori Tsuchiya

IPC分类号： B41J2/205

CPC分类号： H04N1/40012 ,  H04N1/56 ,  H04N1/6027

摘要： A high quality gray scale (monochrome) image in which influences of “recorded color deviation” and “color transition” are suppressed is formed even in the case of a slightly uneven discharge amount. When a gray scale (monochrome) mode is set, in the entire range of a luminance signal, density signals corresponding to achromatic dots and small chromatic dots respectively are generated based on the luminance signal so that the density signal corresponding to the achromatic dots has a greater value than that of the density signal corresponding to the small chromatic dots. Accordingly, even a slight “recorded color deviation” that occurs when the achromatic dots are recorded can be corrected by the small chromatic dots having a hue opposite to the direction of color deviation, and a high quality gray scale image in which influences of “recorded color deviation” and “color transition” are suppressed can be formed.

摘要翻译： 即使在稍微不均匀的放电量的情况下也形成了其中抑制了“记录色差”和“色彩转变”的影响的高品质灰度（单色）图像。 当设置灰度（单色）模式时，在亮度信号的整个范围内，分别基于亮度信号产生对应于无色点和小色点的浓度信号，使得与无色点相对应的浓度信号具有 比对应于小色点的浓度信号的值更大。 因此，即使在记录了无彩色点时发生的轻微的“记录颜色偏差”也可以通过具有与颜色偏差方向相反的色调的小色点校正，并且可以通过高质量灰度图像来校正“记录 颜色偏差“和”颜色转变“被抑制。

公开(公告)号：US20060061785A1

公开(公告)日：2006-03-23

申请号：US11227176

申请日：2005-09-16

申请人： Shigeyasu Nagoshi ,  Rie Kajihara ,  Akihiko Nakatani ,  Minako Kato ,  Naoki Sumi ,  Takashi Nakamura ,  Makoto Torigoe ,  Okinori Tsuchiya

发明人： Shigeyasu Nagoshi ,  Rie Kajihara ,  Akihiko Nakatani ,  Minako Kato ,  Naoki Sumi ,  Takashi Nakamura ,  Makoto Torigoe ,  Okinori Tsuchiya

IPC分类号： H04N1/60

CPC分类号： H04N1/6058

摘要： The color of magenta using newly developed magenta ink has characteristics L*≅41, a*≅82, and b*≅24, and has differences ΔL*≅4, Δa*≅0, and Δb*≅26 from the conventional magenta ink, i.e., the lightness value is low, and the color difference b* assumes a very small value. When the color of red is reproduced using such new magenta ink, its lightness and saturation values are low, and subdued red is reproduced, i.e., a visually favorable color cannot be obtained. Hence, when a color included in a first color gamut is input, and the input color is converted into the color of a second color gamut narrower than the first color gamut, color conversion is made using a three-dimensional lookup table having red defined by. L*≅45 to 50, a*≅67 to 70, and b*≅50 to 55.

摘要翻译： 使用新开发的品红色墨水的品红色具有L *≅41，a *≅82和b *≅24的特征，并且具有来自常规品红色墨水的DeltaL *≅4，Deltaa *≅0和Deltab *≅26的差异 即亮度值低，色差b *呈现非常小的值。 当使用这样的新品红色墨水再现红色的颜色时，其亮度和饱和度值低，并且再现低调的红色，即不能获得视觉上良好的颜色。 因此，当输入包括在第一色域中的颜色并且输入颜色被转换为比第一色域窄的第二色域的颜色时，使用具有红色的三维查找表进行颜色转换，所述三维查找表由 。 L *≅45至50，a *≅67至70，b *≅50至55。

公开(公告)号：US06531695B2

公开(公告)日：2003-03-11

申请号：US08843614

申请日：1997-04-10

申请人： Hideo Fukazawa ,  Makoto Torigoe ,  Shoji Kikuchi ,  Shinya Asano ,  Kiyoshi Kaneko ,  Yuichi Kaneko ,  Hiroyuki Tanaka ,  Akihiko Nakatani ,  Minoru Ohkawara

发明人： Hideo Fukazawa ,  Makoto Torigoe ,  Shoji Kikuchi ,  Shinya Asano ,  Kiyoshi Kaneko ,  Yuichi Kaneko ,  Hiroyuki Tanaka ,  Akihiko Nakatani ,  Minoru Ohkawara

IPC分类号： H01J502

CPC分类号： B41J2/1752 ,  H04N1/00278 ,  H04N1/0461 ,  H04N1/12 ,  H04N1/1911

摘要： A scanner head cartridge is constituted by a lower case which houses optical parts required for reading and electrical parts required for image processing, and an upper case which can engage with the lower case to cover the open surface of the lower case, and a positioning guide means used upon inserting the cartridge into the carriage is formed on the surface of the upper case, that is opposite to the lower case. A scanner head cartridge is held on a carriage that moves an ink head cartridge of an ink-jet printer for performing recording on a recording medium, in place of the ink head cartridge, and can be commonly used using a common base unit even in carriages which mount different ink head cartridges and have different shapes. In addition, the scanner head cartridge allows easy adjustment of the optical system.

摘要翻译： 扫描头盒由容纳读取所需的光学部件和图像处理所需的电气部件的下壳体构成，以及能够与下壳体接合以覆盖下壳体的开口表面的上壳体，以及定位导向件 在将盒插入托架时使用的装置形成在上壳体的与下壳体相对的表面上。 扫描头盒被保持在滑架上，托架代替喷墨墨盒将用于进行记录的喷墨打印机的墨头盒移动到记录介质上，并且即使在滑架中也可以使用共同的基座单元 其安装不同的墨头盒并具有不同的形状。 此外，扫描头盒可以容易地调节光学系统。