公开(公告)号：US08172367B2

公开(公告)日：2012-05-08

申请号：US11330130

申请日：2006-01-12

申请人： Soichi Kuwahara ,  Minoru Kohno ,  Masato Nakamura

发明人： Soichi Kuwahara ,  Minoru Kohno ,  Masato Nakamura

IPC分类号： B41J2/04 ,  B41J2/05

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/04558 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/155 ,  B41J2202/20

摘要： In a liquid-ejecting method for ejecting liquid contained in a liquid chamber from a nozzle as a liquid droplet group, the ejection amount of each liquid droplet of the continuously ejected liquid-droplet group can be stabilized corresponding to a wide frequency band of a pulse signal. Also, when one pixel is formed with a plurality of liquid droplets using a head capable of deflecting the ejecting direction of the liquid droplet, the image quality is improved by reducing the landing positional displacement between plural liquid droplets for forming the one pixel.

摘要翻译： 在液体喷射方法中，作为液滴组从喷嘴喷射包含在液体室中的液体，可以使连续喷射的液滴组的每个液滴的喷射量根据脉冲的宽频带而稳定 信号。 此外，当使用能够偏转液滴的喷射方向的头部的多个液滴形成一个像素时，通过减少用于形成一个像素的多个液滴之间的着陆位置位移来提高图像质量。

公开(公告)号：US20060119630A1

公开(公告)日：2006-06-08

申请号：US11330130

申请日：2006-01-12

申请人： Soichi Kuwahara ,  Minoru Kohno ,  Masato Nakamura

发明人： Soichi Kuwahara ,  Minoru Kohno ,  Masato Nakamura

IPC分类号： B41J29/38

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/04558 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/155 ,  B41J2202/20

摘要： In a liquid-ejecting method for ejecting liquid contained in a liquid chamber from a nozzle as a liquid droplet group, the ejection amount of each liquid droplet of the continuously ejected liquid-droplet group can be stabilized corresponding to a wide frequency band of a pulse signal. Also, when one pixel is formed with a plurality of liquid droplets using a head capable of deflecting the ejecting direction of the liquid droplet, the image quality is improved by reducing the landing positional displacement between plural liquid droplets for forming the one pixel.

公开(公告)号：US07845749B2

公开(公告)日：2010-12-07

申请号：US10702661

申请日：2003-11-07

申请人： Soichi Kuwahara ,  Minoru Kohno ,  Masato Nakamura

发明人： Soichi Kuwahara ,  Minoru Kohno ,  Masato Nakamura

IPC分类号： B41J2/205

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/04558 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/155 ,  B41J2202/20

摘要： In a liquid-ejecting method for ejecting liquid contained in a liquid chamber from a nozzle as a liquid droplet group, the ejection amount of each liquid droplet of the continuously ejected liquid-droplet group can be stabilized corresponding to a wide frequency band of a pulse signal. Also, when one pixel is formed with a plurality of liquid droplets using a head capable of deflecting the ejecting direction of the liquid droplet, the image quality is improved by reducing the landing positional displacement between plural liquid droplets for forming the one pixel.

摘要翻译： 在液体喷射方法中，作为液滴组从喷嘴喷射包含在液体室中的液体，可以使连续喷射的液滴组的每个液滴的喷射量根据脉冲的宽频带而稳定 信号。 此外，当使用能够偏转液滴的喷射方向的头部的多个液滴形成一个像素时，通过减少用于形成一个像素的多个液滴之间的着陆位置位移来提高图像质量。

公开(公告)号：US20060114278A1

公开(公告)日：2006-06-01

申请号：US11330131

申请日：2006-01-12

申请人： Soichi Kuwahara ,  Minoru Kohno ,  Masato Nakamura

发明人： Soichi Kuwahara ,  Minoru Kohno ,  Masato Nakamura

IPC分类号： B41J29/38

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/04558 ,  B41J2/0458 ,  B41J2/14056 ,  B41J2/155 ,  B41J2202/20

摘要： In a liquid-ejecting method for ejecting liquid contained in a liquid chamber from a nozzle as a liquid droplet group, the ejection amount of each liquid droplet of the continuously ejected liquid-droplet group can be stabilized corresponding to a wide frequency band of a pulse signal. Also, when one pixel is formed with a plurality of liquid droplets using a head capable of deflecting the ejecting direction of the liquid droplet, the image quality is improved by reducing the landing positional displacement between plural liquid droplets for forming the one pixel.

摘要翻译： 在液体喷射方法中，作为液滴组从喷嘴喷射包含在液体室中的液体，可以使连续喷射的液滴组的每个液滴的喷射量根据脉冲的宽频带而稳定 信号。 此外，当使用能够偏转液滴的喷射方向的头部的多个液滴形成一个像素时，通过减少用于形成一个像素的多个液滴之间的着陆位置位移来提高图像质量。

公开(公告)号：US08355163B2

公开(公告)日：2013-01-15

申请号：US11251228

申请日：2005-10-14

申请人： Hiroshi Udagawa ,  Masato Nakamura ,  Kohei Nojiri ,  Mitsugu Ishihara ,  Soichi Kuwahara

发明人： Hiroshi Udagawa ,  Masato Nakamura ,  Kohei Nojiri ,  Mitsugu Ishihara ,  Soichi Kuwahara

IPC分类号： H04N1/60

CPC分类号： H04N1/2158 ,  H04N1/407 ,  H04N2201/3242

摘要： A printing control device included in an image processing device for displaying an observed image on a display screen, the printing control device including: a printing instruction detecting unit for detecting whether or not there is a printing instruction to print the observed image; and a gradation correction information output control unit for outputting information on gradation correction made temporarily for observation of the observed image to one of a printing device and an external storage medium together with original image data of the observed image when a printing instruction is detected.

摘要翻译： 一种打印控制装置，包括在用于在显示屏幕上显示观察图像的图像处理装置中，所述打印控制装置包括：打印指令检测单元，用于检测是否存在打印所述观察图像的打印指令; 以及灰度校正信息输出控制单元，用于当检测到打印指令时，连同原始图像数据一起输出关于用于观察观察到的图像的灰度校正信息到打印设备和外部存储介质之一。

公开(公告)号：US20060103901A1

公开(公告)日：2006-05-18

申请号：US11251228

申请日：2005-10-14

申请人： Hiroshi Udagawa ,  Masato Nakamura ,  Kohei Nojiri ,  Mitsugu Ishihara ,  Soichi Kuwahara

发明人： Hiroshi Udagawa ,  Masato Nakamura ,  Kohei Nojiri ,  Mitsugu Ishihara ,  Soichi Kuwahara

IPC分类号： G03F3/08

CPC分类号： H04N1/2158 ,  H04N1/407 ,  H04N2201/3242

摘要： A printing control device included in an image processing device for displaying an observed image on a display screen, the printing control device including: a printing instruction detecting unit for detecting whether or not there is a printing instruction to print the observed image; and a gradation correction information output control unit for outputting information on gradation correction made temporarily for observation of the observed image to one of a printing device and an external storage medium together with original image data of the observed image when a printing instruction is detected.

摘要翻译： 一种打印控制装置，包括在用于在显示屏幕上显示观察图像的图像处理装置中，所述打印控制装置包括：打印指令检测单元，用于检测是否存在打印所述观察图像的打印指令; 以及灰度校正信息输出控制单元，用于当检测到打印指令时，连同原始图像数据一起输出关于用于观察观察到的图像的灰度校正信息到打印设备和外部存储介质之一。

公开(公告)号：US08087742B2

公开(公告)日：2012-01-03

申请号：US11958020

申请日：2007-12-17

申请人： Soichi Kuwahara ,  Iwao Ushinohama ,  Manabu Tomita ,  Yuichiro Ikemoto

发明人： Soichi Kuwahara ,  Iwao Ushinohama ,  Manabu Tomita ,  Yuichiro Ikemoto

IPC分类号： B41J29/38

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/04558 ,  B41J2/04561 ,  B41J2/0458 ,  B41J2/09 ,  B41J2/125 ,  B41J2/1404 ,  B41J2/14056

摘要： A liquid discharge apparatus that is capable of setting a proper deflection amount for deflecting an ink discharge direction even when the distance between the ink discharge surface and the ink landing surface of print paper varies and method of using same. The liquid discharge apparatus includes a head in which a plurality of nozzle-incorporated ink discharge sections are arrayed, discharge direction deflection means for deflecting the discharge direction of an ink discharged from a nozzle of each ink discharge section in the direction of ink discharge section arrangement, distance detection means for detecting the distance between the ink discharge surface of the head and the ink landing surface of print paper and discharge deflection amount determination means for determining the ink discharge deflection amount (discharge angle) to be provided by the discharge direction deflection means in accordance with the results of detection by the distance detection means.

摘要翻译： 即使在排墨面与打印纸的油墨着色面之间的距离变化的情况下，也能够设定用于偏转墨排出方向的适当的偏转量的液体排出装置和其使用方法。 液体排出装置包括：排列有多个喷嘴结合的排墨部的头部，排出方向偏转装置，用于沿着喷墨部排列方向偏转从每个喷墨部的喷嘴排出的墨的排出方向 用于检测头部的排墨表面与打印纸的油墨着落表面之间的距离的距离检测装置和用于确定由排出方向偏转装置提供的喷墨偏转量（排出角度）的排出偏转量确定装置 根据距离检测装置的检测结果。

公开(公告)号：US08087741B2

公开(公告)日：2012-01-03

申请号：US11957911

申请日：2007-12-17

申请人： Soichi Kuwahara ,  Iwao Ushinohama ,  Manabu Tomita ,  Yuichiro Ikemoto

发明人： Soichi Kuwahara ,  Iwao Ushinohama ,  Manabu Tomita ,  Yuichiro Ikemoto

IPC分类号： B41J29/38

CPC分类号： B41J2/04526 ,  B41J2/04533 ,  B41J2/04558 ,  B41J2/04561 ,  B41J2/0458 ,  B41J2/09 ,  B41J2/125 ,  B41J2/1404 ,  B41J2/14056

摘要： A liquid discharge apparatus that is capable of setting a proper deflection amount for deflecting an ink discharge direction even when the distance between the ink discharge surface and the ink landing surface of print paper varies and method of using same. The liquid discharge apparatus includes a head in which a plurality of nozzle-incorporated ink discharge sections are arrayed, discharge direction deflection means for deflecting the discharge direction of an ink discharged from a nozzle of each ink discharge section in the direction of ink discharge section arrangement, distance detection means for detecting the distance between the ink discharge surface of the head and the ink landing surface of print paper, and discharge deflection amount determination means for determining the ink discharge deflection amount (discharge angle) to be provided by the discharge direction deflection means in accordance with the results of detection by the distance detection means.

摘要翻译： 即使在排墨面与打印纸的油墨着色面之间的距离变化的情况下，也能够设定用于偏转墨排出方向的适当的偏转量的液体排出装置和其使用方法。 液体排出装置包括：排列有多个喷嘴结合的排墨部的头部，排出方向偏转装置，用于沿着喷墨部排列方向偏转从每个喷墨部的喷嘴排出的墨的排出方向 用于检测头部的排墨表面与打印纸的油墨着色表面之间的距离的距离检测装置和用于确定由排出方向偏转提供的喷墨偏转量（排出角）的排出偏转量确定装置 意味着根据距离检测装置的检测结果。

公开(公告)号：US07935389B2

公开(公告)日：2011-05-03

申请号：US10541258

申请日：2004-11-04

申请人： Takanori Takahashi ,  Kenji Okamoto ,  Soichi Kuwahara ,  Yuji Yakura ,  Shinichi Horii ,  Yoshiaki Haba ,  Hiromitsu Takeda

发明人： Takanori Takahashi ,  Kenji Okamoto ,  Soichi Kuwahara ,  Yuji Yakura ,  Shinichi Horii ,  Yoshiaki Haba ,  Hiromitsu Takeda

IPC分类号： B05C11/10

CPC分类号： B41J11/009 ,  B41J11/008

摘要： A printer is provided which sprays ink from nozzles to print recording paper P. It includes a paper feed/delivery mechanism (72) to carrying the paper P to which the ink is to adhere, nozzles (52a) to spray the ink as droplets, an ink-spraying head (45) to spray the ink from the nozzles toward the paper P having been carried to a position opposite to the nozzles, an ink-spraying controller (123) to control the ink-spraying head (45) to spray the ink from the nozzles in predetermined timing, a temperature sensor (74) to detect the ambient temperature and/or humidity when spraying the ink from the nozzles, a speed discrimination unit (73) to judge whether the carrying speed of the paper P has been changed, a memory (128) having stored therein ink-spraying control data intended for controlling the spraying timing correspondingly to the type of the paper P, and a controller (129) to delay, when the carrying speed of the paper P has been increased in the process of printing, the timing of spraying ink in other color than black based on the temperature detected by the temperature sensor and ink-spraying control data for the type of the paper P, pre-stored in the memory, in relation to that which is before the carrying speed of the paper P is increased, thereby projecting the other ink than the black ink to a position to which the black ink is to be projected.

摘要翻译： 提供一种打印机，其从喷嘴喷射墨水以打印记录纸P.它包括用于携带要附着墨的纸张P的送纸/传送机构（72），喷嘴（52a）以墨滴喷射， 喷墨头（45），用于将墨从喷嘴喷射到已经被运送到与喷嘴相对的位置的纸张P上;喷墨控制器（123），用于控制喷墨头（45）喷射 来自喷嘴的油墨在预定定时中，用于在从喷嘴喷射墨时检测环境温度和/或湿度的温度传感器（74），用于判断纸张P的携带速度是否具有 存储器（128），其中存储有用于相应于纸张P的类型控制喷射定时的喷墨控制数据;以及控制器（129），当纸张P的传送速度已经被 印刷过程中增加的时间 基于由温度传感器检测到的温度和以预先存储在存储器中的纸张P的类型的喷墨控制数据相对于纸张的携带速度之前的墨水，以不同于黑色的方式祈祷墨水 P增加，从而将另一种油墨比黑色油墨投射到黑色油墨要投影的位置。

公开(公告)号：US07296866B2

公开(公告)日：2007-11-20

申请号：US10941507

申请日：2004-09-15

申请人： Yuichiro Ikemoto ,  Kazuyasu Takenaka ,  Iwao Ushinohama ,  Soichi Kuwahara

发明人： Yuichiro Ikemoto ,  Kazuyasu Takenaka ,  Iwao Ushinohama ,  Soichi Kuwahara

IPC分类号： B41J29/38

CPC分类号： G06K15/102 ,  B41J2/2054 ,  G06K15/002 ,  G06K15/1827 ,  G06K2215/0094

摘要： An ejection control device includes a memory for storing a correspondence table between gray-scale data items and ejection pattern data items, each gray-scale data item determining the number of droplets to be ejected to a corresponding pixel so as to express a desired gray-scale level of the pixel, each ejection pattern data item determining the ejection timing of droplets; and a converter for converting each gray-scale data item of the corresponding pixel to the corresponding ejection pattern data item by referring to the table. In the table, the setting of the ejecting position can be freely adjusted. In particular, an ejection pattern having ejection data bits discretely distributed for one pixel range can be easily achieved. Moreover, compliance with system changes can be achieved simply by rewriting the table.

摘要翻译： 喷射控制装置包括存储器，用于存储灰度数据项和喷射模式数据项之间的对应表，每个灰度数据项确定要喷射到相应像素的液滴的数量，以便表达期望的灰度数据， 每个喷射图案数据项确定液滴的喷射定时; 以及转换器，用于通过参考该表将相应像素的每个灰度数据项转换成相应的喷射模式数据项。 在表中，可以自由调整排出位置的设定。 特别地，可以容易地实现具有离散分布在一个像素范围内的喷射数据位的喷射图案。 此外，可以通过重写表来简单实现系统更改。