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1. 发明授权

US08439471B2 Ink jet recording apparatus, and method for controlling recording head temperature 有权
标题翻译：喷墨记录装置，以及用于控制记录头温度的方法
公开(公告)号：US08439471B2
公开(公告)日：2013-05-14
申请号：US13243258
申请日：2011-09-23
申请人： Satoshi Hayashi , Yasunori Fujimoto , Jun Shimoji
发明人： Satoshi Hayashi , Yasunori Fujimoto , Jun Shimoji
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04563
摘要： An ink jet recording apparatus for effecting recording using a recording head for ejecting ink, the ink jet recording apparatus including a heating section for heating the recording head, a detecting unit for detecting a temperature of the recording head, a setting unit for setting a target temperature of the recording head, and a controller for controlling the target temperature of the recording head at or above the target temperature. The controller controls the temperature by heating control for heating the recording head and by diffusing control for diffusing the heat supplied by the heating control.
摘要翻译：一种用于使用用于喷射墨水的记录头进行记录的喷墨记录装置，该喷墨记录装置包括用于加热记录头的加热部分，用于检测记录头的温度的检测单元，用于设定目标的设定单元记录头的温度，以及用于在目标温度以上控制记录头的目标温度的控制器。控制器通过加热控制来控制温度，以加热记录头，并且通过扩散控制以扩散由加热控制提供的热量。

2. 发明申请

US20070229567A1 INK JET RECORDING APPARATUS, AND METHOD FOR CONTROLLING RECORDING HEAD TEMPERATURE 有权
标题翻译：喷墨记录装置和控制记录头温度的方法
公开(公告)号：US20070229567A1
公开(公告)日：2007-10-04
申请号：US11693457
申请日：2007-03-29
申请人： Satoshi HAYASHI , Yasunori Fujimoto , Jun Shimoji
发明人： Satoshi HAYASHI , Yasunori Fujimoto , Jun Shimoji
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04563
摘要： An ink jet recording apparatus for effecting recording using a recording head for ejecting ink, the ink jet recording apparatus includes heating means for heating the recording head; detecting means for detecting a temperature of the recording head; setting means for setting a target temperature of the recording head, control means for controlling the target temperature of the recording head at or above a target temperature; wherein the control means controls the temperature by heating control for heating the recording head and by diffusing control for diffusing the heat supplied by the heating control.
摘要翻译：一种用于使用用于喷射墨水的记录头进行记录的喷墨记录装置，该喷墨记录装置包括用于加热记录头的加热装置; 检测装置，用于检测记录头的温度; 用于设定记录头的目标温度的设定装置，用于控制记录头的目标温度等于或高于目标温度的控制装置; 其中控制装置通过加热控制来控制温度，以加热记录头，并通过扩散控制来扩散由加热控制提供的热量。

3. 发明申请

US20120013673A1 INK JET RECORDING APPARATUS, AND METHOD FOR CONTROLLING RECORDING HEAD TEMPERATURE 有权
标题翻译：喷墨记录装置和控制记录头温度的方法
公开(公告)号：US20120013673A1
公开(公告)日：2012-01-19
申请号：US13243258
申请日：2011-09-23
申请人： Satoshi Hayashi , Yasunori Fujimoto , Jun Shimoji
发明人： Satoshi Hayashi , Yasunori Fujimoto , Jun Shimoji
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04563
摘要： An ink jet recording apparatus for effecting recording using a recording head for ejecting ink, the ink jet recording apparatus including a heating section for heating the recording head, a detecting unit for detecting a temperature of the recording head, a setting unit for setting a target temperature of the recording head, and a controller for controlling the target temperature of the recording head at or above the target temperature. The controller controls the temperature by heating control for heating the recording head and by diffusing control for diffusing the heat supplied by the heating control.
摘要翻译：一种用于使用用于喷射墨水的记录头进行记录的喷墨记录装置，该喷墨记录装置包括用于加热记录头的加热部分，用于检测记录头的温度的检测单元，用于设定目标的设定单元记录头的温度，以及用于在目标温度以上控制记录头的目标温度的控制器。控制器通过加热控制来控制温度，以加热记录头，并且通过扩散控制以扩散由加热控制提供的热量。

4. 发明授权

US08038249B2 Ink jet recording apparatus, and method for controlling recording head temperature 有权
标题翻译：喷墨记录装置，以及用于控制记录头温度的方法
公开(公告)号：US08038249B2
公开(公告)日：2011-10-18
申请号：US11693457
申请日：2007-03-29
申请人： Satoshi Hayashi , Yasunori Fujimoto , Jun Shimoji
发明人： Satoshi Hayashi , Yasunori Fujimoto , Jun Shimoji
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/04541 , B41J2/04563
摘要： An ink jet recording apparatus for effecting recording using a recording head for ejecting ink, the ink jet recording apparatus including a heating section for heating the recording head, a detecting unit for detecting a temperature of the recording head, a setting unit for setting a target temperature of the recording head, and a controller for controlling the target temperature of the recording head at or above the target temperature. The controller controls the temperature by heating control for heating the recording head and by diffusing control for diffusing the heat supplied by the heating control.
摘要翻译：一种用于使用用于喷射墨水的记录头进行记录的喷墨记录装置，该喷墨记录装置包括用于加热记录头的加热部分，用于检测记录头的温度的检测单元，用于设定目标的设定单元记录头的温度，以及用于在目标温度以上控制记录头的目标温度的控制器。控制器通过加热控制来控制温度，以加热记录头，并且通过扩散控制以扩散由加热控制提供的热量。

5. 发明授权

US08520259B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US08520259B2
公开(公告)日：2013-08-27
申请号：US12480439
申请日：2009-06-08
申请人： Yasunori Fujimoto , Tomokazu Yanai , Shinichi Miyazaki
发明人： Yasunori Fujimoto , Tomokazu Yanai , Shinichi Miyazaki
IPC分类号： H04N1/40 , H04N1/60 , G03F3/08 , G06K9/00
CPC分类号： H04N1/405 , G06K15/105
摘要： Graininess is suppressed while at the same time minimizing grayscale variations caused by inter-plane deviations. For this purpose, when a pixel is printed by M relative scans of a print head over a print medium or by a relative scans of M print heads over the print medium, M pieces of multivalued image data is created according to a division number or distribution ratio determined by a grayscale value of that pixel. The M pieces of multivalued image data are individually quantized and then the printing is performed according to the quantized pixel data. This process prevents dot generation delays and graininess from deteriorating in highlighted areas, thus realizing printed images highly robust against density variations.
摘要翻译：颗粒被抑制，同时最小化由平面间偏差引起的灰度变化。为此，当通过M打印介质上的打印头的相对扫描或通过打印介质上的M个打印头的相对扫描来打印像素时，根据分割数或分布创建M个多值图像数据比例由该像素的灰度值确定。 M个多值图像数据被单独量化，然后根据量化的像素数据进行打印。该过程可防止突出显示区域中的点生成延迟和颗粒度恶化，从而实现对密度变化的高度鲁棒的打印图像。

6. 发明申请

US20100188678A1 IMAGE PROCESSING APPARATUS, PRINTING APPARATUS, AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：图像处理设备，打印设备和图像处理方法
公开(公告)号：US20100188678A1
公开(公告)日：2010-07-29
申请号：US12692867
申请日：2010-01-25
申请人： Shinichi Miyazaki , Tomokazu Yanai , Yasunori Fujimoto
发明人： Shinichi Miyazaki , Tomokazu Yanai , Yasunori Fujimoto
IPC分类号： G06K15/00
CPC分类号： H04N1/401 , H04N1/4052
摘要： When executing the gradation lowering processing to a data area in the lower side in multi-valued print data 403, an error generated by executing the gradation lowering processing to the data area in the lower side is stored in an information storage area 901B. On the other hand, the error thus distributed and stored is used for executing the gradation lowering processing to the data area “J” (Jth line) in multi-valued print data 404 relating to the next scan. In this way the error generated when executing the gradation lowering processing to the multi-valued print data is stored, which is used at the time of executing the gradation lowering processing to the multi-valued print data relating to the next scan. Therefore, the density is stored by receiving and delivering the error between the multi-valued print data in a scan unit.
摘要翻译：当在多值打印数据403中对下侧的数据区域执行灰度降低处理时，通过对下侧的数据区域执行灰度降低处理而产生的错误被存储在信息存储区域901B中。另一方面，这样分配和存储的误差被用于对与下一次扫描有关的多值打印数据404中的数据区“J”（第J行）执行灰度降低处理。以这种方式，在对多值打印数据执行灰度降低处理时产生的误差被存储在对与下一次扫描相关的多值打印数据执行灰度降低处理时使用。因此，通过在扫描单元中的多值打印数据之间接收和传送误差来存储密度。

7. 发明申请

US20100171972A1 IMAGE PROCESSING DEVICE, PRINTING APPARATUS, AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置，印刷装置和图像处理方法
公开(公告)号：US20100171972A1
公开(公告)日：2010-07-08
申请号：US12651697
申请日：2010-01-04
申请人： Shigeru Fujita , Akira Ichimura , Yasunori Fujimoto , Shinichi Miyazaki , Hironori Nakamura
发明人： Shigeru Fujita , Akira Ichimura , Yasunori Fujimoto , Shinichi Miyazaki , Hironori Nakamura
IPC分类号： G06F15/00
CPC分类号： H04N1/1911 , H04N1/1913 , H04N1/405 , H04N2201/0082
摘要： Multi-valued image data stored in an input image buffer are read out for each time of scans, and the color space conversion and image distribution are performed to read multi-valued image data. The binarized result is sent to the print buffer and at the same time, is accumulated as the print information to execute processing of reflecting it to the image distribution processing of the next pass. It is possible to appropriately restrict the density fluctuation due to the print position shift between planes without providing pixels where dots are overlapped and printed more than necessary. With this, by accumulating the multi-valued image data at the stage of RGB in the input image buffer to read out data stored in input image buffer for executing processing, a capacity required for input image buffer does not change even if the number of the ink colors provided on the printing apparatus increases.
摘要翻译：对于每次扫描，读出存储在输入图像缓冲器中的多值图像数据，并执行色彩空间转换和图像分布以读取多值图像数据。将二值化结果发送到打印缓冲器，并且同时累积作为打印信息，以执行将其反映到下一遍的图像分发处理的处理。可以适当地限制由于平面之间的打印位置偏移引起的浓度波动，而不需要提供点重叠和打印更多的像素。由此，通过在输入图像缓冲器中累积RGB阶段的多值图像数据以读出存储在输入图像缓冲器中的数据进行处理，输入图像缓冲器所需的容量即使在提供在打印设备上的墨水颜色增加。

8. 发明申请

US20100165366A1 IMAGE PROCESSING APPARATUS, PRINTING APPARATUS, AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：图像处理设备，打印设备和图像处理方法
公开(公告)号：US20100165366A1
公开(公告)日：2010-07-01
申请号：US12638787
申请日：2009-12-15
申请人： Akira Ichimura , Yasunori Fujimoto , Shinichi Miyazaki , Hiroki Horikoshi
发明人： Akira Ichimura , Yasunori Fujimoto , Shinichi Miyazaki , Hiroki Horikoshi
IPC分类号： G06F15/00
CPC分类号： H04N1/23
摘要： The quantity processing is executed to data distributed for each color. Binary data obtained by this quantization processing are selected only in regard to a color generating print quantity information. Filtering processing is executed to the binary data of the selected color to generate the print quantity information. In the quantization processing for a second plane, data found by converting the print quantity information generated in the first plane processing into a minus value are added to the multi-valued data. In the quantization processing in the second plane added, the value of the multi-valued data is made small and in the quantity, probability that the multi-valued data become binary data printing the dots is made small. That is, a ratio where dots in the first plane and dots in the second plane overlap and are formed can be made small.
摘要翻译：对每种颜色分配的数据执行数量处理。通过该量化处理获得的二进制数据仅针对颜色生成打印量信息而选择。对所选颜色的二进制数据执行过滤处理以生成打印量信息。在第二平面的量化处理中，通过将在第一平面处理中生成的打印量信息转换为负值而找到的数据被添加到多值数据。在添加的第二平面的量化处理中，多值数据的值变小，并且在多值数据变成二进制数据打印点的概率很小。也就是说，可以使第一平面中的点和第二平面中的点重叠并形成的比率较小。

9. 发明申请

US20090244580A1 IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20090244580A1
公开(公告)日：2009-10-01
申请号：US12480439
申请日：2009-06-08
申请人： Yasunori Fujimoto , Tomokazu Yanai , Shinichi Miyazaki
发明人： Yasunori Fujimoto , Tomokazu Yanai , Shinichi Miyazaki
IPC分类号： H04N1/60
CPC分类号： H04N1/405 , G06K15/105
摘要： Graininess is suppressed while at the same time minimizing grayscale variations caused by inter-plane deviations. For this purpose, when a pixel is printed by M relative scans of a print head over a print medium or by a relative scans of M print heads over the print medium, M pieces of multivalued image data is created according to a division number or distribution ratio determined by a grayscale value of that pixel. The M pieces of multivalued image data are individually quantized and then the printing is performed according to the quantized pixel data. This process prevents dot generation delays and graininess from deteriorating in highlighted areas, thus realizing printed images highly robust against density variations.
摘要翻译：颗粒被抑制，同时最小化由平面间偏差引起的灰度变化。为此，当通过M打印介质上的打印头的相对扫描或通过打印介质上的M个打印头的相对扫描来打印像素时，根据分割数或分布创建M个多值图像数据比例由该像素的灰度值确定。 M个多值图像数据被单独量化，然后根据量化的像素数据执行打印。该过程可防止突出显示区域中的点生成延迟和颗粒度恶化，从而实现对密度变化的高度鲁棒的打印图像。

10. 发明授权

US07517052B2 Ink-jet head and ink-jet recording apparatus using the head 有权
标题翻译：使用喷头的喷墨头和喷墨记录装置
公开(公告)号：US07517052B2
公开(公告)日：2009-04-14
申请号：US11007384
申请日：2004-12-08
申请人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
发明人： Satoshi Wada , Makoto Akahira , Tsuyoshi Shibata , Hiromitsu Yamaguchi , Yoshitomo Marumoto , Ryoki Jahana , Yasunori Fujimoto , Takashi Ochiai , Eri Goto
IPC分类号： B41J2/14 , B41J2/15 , B41J2/155 , B41J2/21
CPC分类号： B41J2/155 , B41J2202/20
摘要： A spliced ink-jet head including head chips, each of which is capable of discharging inks of two or more colors, and which are spliced in a staggered manner which restrains the occurrence of splice streaks, white streaks caused by deflection at ends or uneven colors attributable to different landing orders of ink droplets in spliced portions of different colors when one-pass recording is carried out. The head chips is arranged such that, in a relationship between two adjoining head chips, at least one discharge port of one head chip and one discharge port of the other head chip for the same color tone ink in end portions overlap on a line in a recording material feeding direction, while discharge ports for different color tone inks do not overlap.
摘要翻译：一种拼接式喷墨头，其包括头部芯片，每个头部芯片能够排出两种或更多种颜色的油墨，并且以交错方式拼接，这限制了拼接条纹的出现，由端部偏转引起的白色条纹或不均匀的颜色归因于执行单遍记录时不同颜色的拼接部分中墨滴的不同着陆顺序。头芯片被布置成使得在两个邻接的头部芯片之间的关系中，一个头部芯片的至少一个排出口和另一个头部芯片的一个排出口用于在端部中的相同色调墨水在一条线上重叠记录材料供给方向，而不同色调油墨的排出口不重叠。

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