公开(公告)号：US5739828A

公开(公告)日：1998-04-14

申请号：US491602

申请日：1995-06-16

申请人： Jiro Moriyama ,  Shigeyasu Nagoshi ,  Toshiharu Inui ,  Yuji Akiyama ,  Kiichiro Takahashi ,  Fumihiro Gotoh ,  Masao Kato

发明人： Jiro Moriyama ,  Shigeyasu Nagoshi ,  Toshiharu Inui ,  Yuji Akiyama ,  Kiichiro Takahashi ,  Fumihiro Gotoh ,  Masao Kato

IPC分类号： B41J2/21 ,  B41J2/505 ,  G06K15/10 ,  B41J2/01 ,  B41J29/38

CPC分类号： B41J2/5056 ,  B41J2/2132 ,  G06K15/102 ,  G06K2215/0071 ,  G06K2215/0094

摘要： In a first recording mode for recording by discharging the ink of relatively large amount at a low resolution, liquid droplet discharging and recording conditions for the low resolution are set, while in a second recording mode for recording by discharging the ink of relatively small amount at a high resolution, a high resolution transformation process and a smoothing and thinning process are performed, and the liquid droplet discharging and recording conditions for the low resolution are set, wherein the recording control is performed in accordance with the recording mode which has been set.

摘要翻译： 在通过以低分辨率排出相对大量的墨水进行记录的第一记录模式中，设定用于低分辨率的液滴排放和记录条件，而在用于通过将相对少量的墨排出的第二记录模式 执行高分辨率，高分辨率变换处理和平滑和稀化处理，并且设置用于低分辨率的液滴排放和记录条件，其中根据已设置的记录模式进行记录控制。

公开(公告)号：US06467891B2

公开(公告)日：2002-10-22

申请号：US09021273

申请日：1998-02-10

申请人： Jiro Moriyama ,  Tetsuro Inoue ,  Masao Kato ,  Minako Kato

发明人： Jiro Moriyama ,  Tetsuro Inoue ,  Masao Kato ,  Minako Kato

IPC分类号： B41J217

CPC分类号： B41J2/2114

摘要： A preliminary process for ejecting an ink after ejecting a processing liquid on a printing medium and a post-process for ejecting the processing liquid after ejecting the ink on the printing medium are distinguished. In one preferred mode, when a preliminarily process portion, in which an ink dot is formed after formation of a processing liquid dot, and a post-process portion, in which the processing liquid dot is formed after formation of the ink dot are present in admixing fashion, an ejection amount of the ink per unit area in the post-process portion is made smaller than the ejection amount of the ink per unit area in the preliminarily process portion. By this, a difference of printing quality in the preliminarily process portion and the post-process portion on the printing medium can be made smaller.

摘要翻译： 突出了在打印介质上喷射处理液体之后喷射油墨的初步处理以及在打印介质上喷射油墨之后喷射处理液体的后处理。 在一个优选模式中，当在形成处理液点之后形成墨点的预处理部分和在形成墨点之后形成处理液点的后处理部分存在于 使后处理部中的每单位面积的墨的喷射量比预处理部中的每单位面积的墨的喷射量小。 由此，可以使打印介质上的预处理部分和后处理部分中的打印质量差异更小。

公开(公告)号：US06918656B2

公开(公告)日：2005-07-19

申请号：US09931256

申请日：2001-08-17

申请人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

发明人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

IPC分类号： B41J2/05 ,  B41J2/165 ,  B41J2/21 ,  B41J19/14

CPC分类号： B41J19/147 ,  B41J2/04528 ,  B41J2/04533 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04598 ,  B41J2/1652 ,  B41J2/16526 ,  B41J2/2121 ,  B41J2/2128 ,  B41J2/2132

摘要： In an ink-jet apparatus employing an ink-jet head having a plurality of heaters corresponding to one ink ejection opening, appropriate preliminary ejection is performed per each ejection amount mode set by heater to be used among a plurality of heaters. Depending upon set printing mode (step S9), printing is performed in one of large, medium and small ejection amount modes (steps S10, S12, S14). For example, after printing is performed for a predetermined amount by the small ejection amount mode (step S10), the preliminary ejection during printing, is performed in the medium ejection amount mode which is greater in ejection amount than the small ejection amount mode. By this, the interval of preliminary ejection during printing can be set longer to prevent lowering of throughput due to preliminary printing operation.

摘要翻译： 在采用具有对应于一个喷墨口的多个加热器的喷墨头的喷墨装置中，对由多个加热器中使用的加热器设定的每个喷射量模式进行适当的预喷射。 根据设定的打印模式（步骤S 9），以大，中，小喷射量模式进行打印（步骤S10，S12，S14）。 例如，在通过小喷射量模式进行了规定量的打印（步骤S10）之后，在喷墨量大于小喷射量模式的介质喷射量模式下进行打印时的预喷射。 由此，可以将打印期间的预喷射间隔设定得更长，以防止由于初步打印操作导致的吞吐量降低。

公开(公告)号：US06309051B1

公开(公告)日：2001-10-30

申请号：US09349460

申请日：1999-07-09

申请人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

发明人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

IPC分类号： B41J205

CPC分类号： B41J19/147 ,  B41J2/04528 ,  B41J2/04533 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04598 ,  B41J2/1652 ,  B41J2/16526 ,  B41J2/2121 ,  B41J2/2128 ,  B41J2/2132

摘要： In an ink-jet apparatus employing an ink-jet head having a plurality of heaters corresponding to one ink ejection opening, appropriate preliminary ejection is performed per each ejection amount mode set by a heater to be used among a plurality of heaters. Depending upon a set printing mode, printing is performed in one of large, medium and small ejection amount modes. For example, after printing is performed for a predetermined amount by the small ejection amount mode, preliminary ejection during printing is performed in the medium ejection amount mode which is greater in ejection amount than the small ejection amount mode. By this, the interval between preliminary ejections during printing can be set to be longer to prevent lowering of throughput due to the preliminary ejection operations.

摘要翻译： 在采用具有对应于一个喷墨口的多个加热器的喷墨头的喷墨装置中，每个喷射量模式对由多个加热器中使用的加热器设定的每个喷射量模式进行适当的预喷射。 根据设定的打印模式，以大，中，小喷射量模式中的一种进行打印。 例如，在通过小喷射量模式进行预定量的打印之后，在喷墨量大于小喷射量模式的介质喷射量模式下执行打印期间的预喷射。 由此，可以将打印期间的初步喷射之间的间隔设定得更长，以防止由于预喷射操作导致的通过量的降低。

公开(公告)号：US06325492B1

公开(公告)日：2001-12-04

申请号：US08579241

申请日：1995-12-28

申请人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

发明人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

IPC分类号： B41J205

CPC分类号： B41J19/147 ,  B41J2/04528 ,  B41J2/04533 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04598 ,  B41J2/1652 ,  B41J2/16526 ,  B41J2/2121 ,  B41J2/2128 ,  B41J2/2132

摘要： In an ink-jet apparatus employing an ink-jet head having a plurality of heaters corresponding to one ink ejection opening, appropriate preliminary ejection is performed per each ejection amount mode set by a heater to be used among a plurality of heaters. Depending upon a set printing mode, printing is performed in one of large, medium and small ejection amount modes. For example, after printing is performed for a predetermined amount by the small ejection amount mode, preliminary ejection during printing is performed in the medium ejection amount mode, which is greater in ejection amount than the small ejection amount mode. By this, the interval between preliminary ejections during printing can be set to be longer to prevent lowering of throughput due to the preliminary ejection operations.

摘要翻译： 在采用具有对应于一个喷墨口的多个加热器的喷墨头的喷墨装置中，每个喷射量模式对由多个加热器中使用的加热器设定的喷射量模式进行适当的预喷射。 根据设定的打印模式，以大，中，小喷射量模式中的一种进行打印。 例如，在通过小喷墨量模式进行预定量的打印之后，以与小喷射量模式相比喷射量大的介质喷射量模式进行打印期间的预喷射。 由此，可以将打印期间的初步喷射之间的间隔设定得更长，以防止由于预喷射操作导致的通过量的降低。

公开(公告)号：US07425056B1

公开(公告)日：2008-09-16

申请号：US09349473

申请日：1999-07-09

申请人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

发明人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

IPC分类号： B41J2/05 ,  B41J2/14

CPC分类号： B41J19/147 ,  B41J2/04528 ,  B41J2/04533 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04598 ,  B41J2/1652 ,  B41J2/16526 ,  B41J2/2121 ,  B41J2/2128 ,  B41J2/2132

摘要： In an ink-jet apparatus employing an ink-jet head having a plurality of heaters corresponding to one ink ejection opening and performing printing by ejecting an ink from the ink-jet head, timings of bubble forming are mutually shifted at respective heaters of the plurality of heaters upon application of respective pulses to the plurality of heaters and based on information relating to an ink temperature of the ink-jet head. The ejection amount can be controlled by forming bubbles in the ink to eject the ink through the ink ejection opening.

摘要翻译： 在使用具有对应于一个墨喷射口的多个加热器并通过从喷墨头喷射墨进行打印的喷墨头的喷墨装置中，气泡形成的定时在多个加热器的相应位置相互偏移 并且基于与喷墨头的墨水温度相关的信息，加热器将加热器施加到多个加热器。 可以通过在墨水中形成气泡以通过喷墨口喷射墨来控制喷射量。

公开(公告)号：US06572216B1

公开(公告)日：2003-06-03

申请号：US09349471

申请日：1999-07-09

申请人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

发明人： Noribumi Koitabashi ,  Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Fumihiro Gotoh ,  Masao Kato

IPC分类号： B41J2165

CPC分类号： B41J19/147 ,  B41J2/04528 ,  B41J2/04533 ,  B41J2/04551 ,  B41J2/04563 ,  B41J2/04573 ,  B41J2/0458 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04593 ,  B41J2/04598 ,  B41J2/1652 ,  B41J2/16526 ,  B41J2/2121 ,  B41J2/2128 ,  B41J2/2132

摘要： In an ink-jet apparatus employing an ink-jet head having a plurality of heaters corresponding to one ink ejection opening, appropriate preliminary ejection is performed per each ejection amount mode set by heater to be used among a plurality of heaters. Depending upon set printing mode (step S9), printing is performed in one of large, medium and small ejection amount modes (steps S10, S12, S14). For example, after printing is performed for a predetermined amount by the small ejection amount mode (step S10), the preliminary ejection during printing, is performed in the medium ejection amount mode which is greater in ejection amount than the small ejection amount mode. By this, the interval of preliminary ejection during printing can be set longer to prevent lowering of throughput due to preliminary printing operations.

摘要翻译： 在采用具有对应于一个喷墨口的多个加热器的喷墨头的喷墨装置中，每个喷射量模式对由多个加热器中使用的加热器设定的每个喷射量模式进行适当的预喷射。 根据设定的打印模式，以大，中，小喷射量模式中的一种进行打印。 例如，在通过小喷墨量模式进行了规定量的打印之后，以与小喷射量模式相比喷射量大的介质喷射量模式进行打印时的预喷射。 由此，可以将打印期间的预喷射间隔设定得更长，以防止由于预喷射操作导致的通过量的降低。

公开(公告)号：US6106093A

公开(公告)日：2000-08-22

申请号：US490718

申请日：1995-06-15

申请人： Shigeyasu Nagoshi ,  Sadayuki Sugama ,  Jiro Moriyama ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Fumihiro Gotoh ,  Masao Kato

发明人： Shigeyasu Nagoshi ,  Sadayuki Sugama ,  Jiro Moriyama ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Fumihiro Gotoh ,  Masao Kato

IPC分类号： H04N1/387 ,  H04N1/40 ,  B41J2/205 ,  B41J2/145 ,  B41J24/38

CPC分类号： H04N1/40031 ,  H04N1/3871 ,  B41J19/142

摘要： This invention is to solve the problem that when images are recorded mixedly in different resolutions, disturbance is brought to images, gaps are created between images, or excessively densified areas appear due to difference in resolutions, that is, changes of dot sizes and recording densities in recording in the area where images are recorded mixedly in high and low resolutions or such images are adjacently present.In a recording area in which images to be recorded in low and high resolutions are mixed, the recording position of images to be recorded in low resolution is offset relatively with respect to the images to be recorded in high resolution for the intended recording, thus achieving the objectives of this invention.Also, in the boundary portion where images to be recorded in low and high resolutions are adjacent to each other, supplementary dots are recorded or recorded dots are intermitted in accordance with the present invention. In this way, its objectives are achieved.

摘要翻译： 本发明是为了解决当以不同的分辨率混合地记录图像时，对图像造成干扰，在图像之间产生间隙，或者由于分辨率的差异而出现过度致密的区域，即点尺寸和记录密度的变化 在以高分辨率和低分辨率混合记录图像的区域中的记录中，或者这样的图像相邻地存在。 在以低分辨率和高分辨率记录的图像混合的记录区域中，要以低分辨率记录的图像的记录位置相对于要以高分辨率记录的图像相对于预期记录而偏移，从而实现 本发明的目的。 此外，在以低分辨率和高分辨率记录的图像彼此相邻的边界部分中，根据本发明记录补充点或记录点。 通过这种方式实现其目标。

公开(公告)号：US06788434B1

公开(公告)日：2004-09-07

申请号：US09568854

申请日：2000-05-11

申请人： Daigoro Kanematsu ,  Kentaro Yano ,  Kiichiro Takahashi ,  Hitoshi Nishikori ,  Masao Kato ,  Minako Kato ,  Mitsuhiro Ono

发明人： Daigoro Kanematsu ,  Kentaro Yano ,  Kiichiro Takahashi ,  Hitoshi Nishikori ,  Masao Kato ,  Minako Kato ,  Mitsuhiro Ono

IPC分类号： H04N150

CPC分类号： H04N1/50 ,  G06K15/02 ,  G06K2215/0011 ,  G06K2215/0017

摘要： An image data transfer method for transferring image data to a recording device for effecting an image recording in accordance with the image data using a recording head having a plurality of recording elements, said method, includes a step of simulating a recording operation of the recording device in accordance with a predetermined condition; a step of providing correspondence between raster lines of the image data and recording elements to be used for recording the raster lines on the basis of a result of said simulating step; a step of effecting an image processing the image data for each raster lines having been made to correspond to the recording elements by said correspondence providing step; a step of transferring the image data having been subjected to the image processing to the recording device.

摘要翻译： 一种用于将图像数据传送到记录装置的图像数据传送方法，用于使用具有多个记录元件的记录头根据图像数据进行图像记录，所述方法包括模拟记录装置的记录操作的步骤 根据预定条件; 基于所述模拟步骤的结果，提供图像数据的光栅线与用于记录光栅线的记录元件之间的对应关系的步骤; 通过所述通信提供步骤对已经对应于记录元素的每条光栅线进行图像处理的步骤; 将已经经过图像处理的图像数据传送到记录装置的步骤。

公开(公告)号：US06719400B2

公开(公告)日：2004-04-13

申请号：US09845285

申请日：2001-05-01

申请人： Toshiharu Inui ,  Shinji Takagi ,  Kentaro Yano ,  Tetsuhito Ikeda ,  Masao Kato ,  Katsuhiko Takahashi ,  Kenichi Saito ,  Tomonori Sato

发明人： Toshiharu Inui ,  Shinji Takagi ,  Kentaro Yano ,  Tetsuhito Ikeda ,  Masao Kato ,  Katsuhiko Takahashi ,  Kenichi Saito ,  Tomonori Sato

IPC分类号： B41J2165

CPC分类号： B41J2/16579 ,  B41J2/14153

摘要： In the present invention, the minimum necessary consumption of ink can recover the channel miss state of the plurality of nozzles. The present invention provides a recovery processing method of an ink jet printing apparatus for forming images using a print head having a plurality of nozzles for ejecting ink droplets. The method comprises a first step for detecting channel miss state of said plurality of nozzles, and a second step for executing at least one of different recovery processes depending on the channel miss states of said plurality of nozzles detected in the first step.

摘要翻译： 在本发明中，油墨的最低必需消耗量可以恢复多个喷嘴的通道缺失状态。 本发明提供了一种用于使用具有用于喷射墨滴的多个喷嘴的打印头来形成图像的喷墨打印设备的恢复处理方法。 该方法包括用于检测所述多个喷嘴的通道缺失状态的第一步骤，以及用于根据在第一步骤中检测到的所述多个喷嘴的通道缺失状态来执行不同恢复过程中的至少一个的第二步骤。