公开(公告)号：US6050680A

公开(公告)日：2000-04-18

申请号：US670583

申请日：1996-06-26

申请人： Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Yuji Akiyama ,  Hitoshi Sugimoto

发明人： Jiro Moriyama ,  Shigeyasu Nagoshi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Yuji Akiyama ,  Hitoshi Sugimoto

IPC分类号： B41J2/21 ,  B41J2/175 ,  B41J2/195 ,  B41J2/205 ,  B41J29/38

CPC分类号： B41J2/175 ,  B41J2/195 ,  B41J2/2056

摘要： The ink jet recording apparatus includes: first ink tanks that are replaceable and contain first inks containing colorants; a second ink tank that is replaceable and contains a second ink containing no colorant; third ink generating means to generate third inks by mixing the first inks and the second ink; and third ink tanks that contain the generated third inks with different mixing ratios and can supply the third inks to recording heads for selective ejection.

摘要翻译： 喷墨记录装置包括：可替换的第一墨盒，并容纳含有着色剂的第一墨; 第二墨盒，其可替换并且包含不含着色剂的第二墨; 第三墨水产生装置，通过混合第一墨水和第二墨水来产生第三墨水; 和含有不同混合比率的所生成的第三种墨水的第三墨盒，并且可以将第三种墨水供应给用于选择性喷射的记录头。

公开(公告)号：US5946006A

公开(公告)日：1999-08-31

申请号：US873750

申请日：1997-06-12

申请人： Hiroshi Tajika ,  Masato Katayama ,  Noribumi Koitabashi ,  Miyuki Matsubara

发明人： Hiroshi Tajika ,  Masato Katayama ,  Noribumi Koitabashi ,  Miyuki Matsubara

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/12 ,  B41J2/35 ,  B41J29/393 ,  B41J29/46 ,  H04N1/401

CPC分类号： B41J2/04508 ,  B41J2/04558 ,  B41J2/0458 ,  B41J2/2139 ,  B41J29/393 ,  H04N1/4015

摘要： An image formation apparatus provided according to the present invention does not generate any printing density streaks in low density areas of an image and is therefore capable of outputting stabilized images without any density unevennesses and density streaks in any tonality. The apparatus is structured so as to correct density signals in accordance with a correction table 1 for indicating the recording characteristics of each of the recording elements of the head and the recording characteristics indicated by this correction table 1, and to drive the recording head in accordance with a correction table 2, which does not allow the fore-going corrections to be made when the density signals are lower than a given density, and the density signals corrected by this correction table 2.

摘要翻译： 根据本发明提供的图像形成装置不会在图像的低密度区域中产生任何印刷密度条纹，因此能够输出稳定的图像，而没有任何色调中的任何浓度不均匀性和密度条纹。 该装置被构造成根据用于指示头部的每个记录元件的记录特性和由该校正表1表示的记录特性的校正表1校正浓度信号，并且按照 具有校正表2，其不能在密度信号低于给定浓度时进行前进校正，并且由该校正表2校正的浓度信号。

公开(公告)号：US5880751A

公开(公告)日：1999-03-09

申请号：US454737

申请日：1995-05-31

申请人： Hitoshi Nishikori ,  Masato Katayama ,  Hiroshi Tajika ,  Noribumi Koitabashi

发明人： Hitoshi Nishikori ,  Masato Katayama ,  Hiroshi Tajika ,  Noribumi Koitabashi

IPC分类号： B41J2/175 ,  B41J2/05 ,  B41J2/125 ,  B41J29/393 ,  B41J29/38

CPC分类号： B41J2/04528 ,  B41J2/0454 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04591 ,  B41J2/04598 ,  B41J29/393 ,  B41J2002/14379 ,  B41J2202/17

摘要： An ink ejection control method for an ink jet recording apparatus having a recording head, and an ink jet recording apparatus, include features of detecting operating conditions relating to a state of ink ejection from the recording head, detecting temperature adjacent to the recording head and changing a driving signal for driving the recording head for ejecting ink from the recording head, on the basis of the results of the state detection and the temperature detection.

摘要翻译： 一种用于具有记录头和喷墨记录装置的喷墨记录装置的喷墨控制方法，其特征在于检测与记录头的喷墨状态有关的操作条件，检测与记录头相邻的温度和改变 基于状态检测和温度检测的结果驱动用于从记录头喷射墨水的记录头的驱动信号。

公开(公告)号：US5798775A

公开(公告)日：1998-08-25

申请号：US766890

申请日：1996-12-13

申请人： Kazuyoshi Takahashi ,  Kazuaki Masuda ,  Yoshiaki Takayanagi ,  Akio Suzuki ,  Mitsuru Kurata ,  Tsutomu Abe ,  Seiichiro Karita ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Haruo Uchida ,  Kentaro Yano ,  Hitoshi Sugimoto ,  Miyuki Matsubara

发明人： Kazuyoshi Takahashi ,  Kazuaki Masuda ,  Yoshiaki Takayanagi ,  Akio Suzuki ,  Mitsuru Kurata ,  Tsutomu Abe ,  Seiichiro Karita ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Haruo Uchida ,  Kentaro Yano ,  Hitoshi Sugimoto ,  Miyuki Matsubara

IPC分类号： B41J2/165

CPC分类号： B41J2/16538 ,  B41J2/16508 ,  B41J2/16541

摘要： An ink jet recording device includes a recording head unit having discharge ports for discharging ink, ink channels communicating to the discharge ports and leading the ink thereto, and an ink tank unit for storing ink to be supplied to the recording head unit. The recording head unit consists of a device for storing parameter information concerning the ink discharge characteristics, and a protective member disposed on a side face area adjacent to the discharge port formation face for preventing the ink from flowing around.

摘要翻译： 一种喷墨记录装置，包括具有用于排出墨水的排出口的记录头单元，与排出口连通并将墨水引导到其上的墨水通道，以及用于存储要供应到记录头单元的墨水的墨水盒单元。 记录头单元包括用于存储关于喷墨特性的参数信息的装置，以及设置在与排出口形成面相邻的侧面区域上的防止墨水流出的保护件。

公开(公告)号：US5625384A

公开(公告)日：1997-04-29

申请号：US822617

申请日：1992-01-17

申请人： Yasuhiro Numata ,  Kazuyoshi Takahashi ,  Yoshiaki Takayanagi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Souhei Tanaka

发明人： Yasuhiro Numata ,  Kazuyoshi Takahashi ,  Yoshiaki Takayanagi ,  Hiroshi Tajika ,  Noribumi Koitabashi ,  Hitoshi Sugimoto ,  Souhei Tanaka

IPC分类号： B41J2/05 ,  B41J2/125 ,  B41J2/165 ,  B41J2/175 ,  B41J2/18 ,  B41J2/185 ,  B41J11/42 ,  B41J25/34 ,  B41J2/14

CPC分类号： B41J2/04515 ,  B41J11/42 ,  B41J2/0451 ,  B41J2/04528 ,  B41J2/0454 ,  B41J2/04541 ,  B41J2/04543 ,  B41J2/04553 ,  B41J2/04563 ,  B41J2/0458 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04591 ,  B41J2/04598 ,  B41J2/1652 ,  B41J2/17546 ,  B41J25/34 ,  B41J2202/17

摘要： Replacement of a recording head on a recording apparatus is detected on the basis of a serial number allocated to each recording head. The recording head also carries head characteristic information such as color information, shading information and so forth. When the recording head is replaced with a new one, the head characteristic information of the newly mounted recording head is automatically stored, so that head driving conditions are automatically determined to optimize the recording conditions without requiring any manual adjustment. Recovery operation is automatically executed when replacement of the recording head is detected, so that required recording conditions are recovered without manual instructions.

摘要翻译： 根据分配给每个记录头的序列号来检测记录装置上的记录头的替换。 记录头还具有诸如颜色信息，阴影信息等的头部特征信息。 当记录头被更换新的记录头时，新安装的记录头的头部特征信息被自动存储，从而自动确定头部驱动条件以优化记录条件而不需要任何手动调节。 当检测到记录头的更换时，自动执行恢复操作，从而在没有手动指令的情况下恢复所需的记录条件。

公开(公告)号：US5528270A

公开(公告)日：1996-06-18

申请号：US416470

申请日：1995-04-04

申请人： Hiroshi Tajika ,  Masato Katayama ,  Noribumi Koitabashi ,  Miyuki Matsubara

发明人： Hiroshi Tajika ,  Masato Katayama ,  Noribumi Koitabashi ,  Miyuki Matsubara

IPC分类号： B41J2/01 ,  B41J2/05 ,  B41J2/12 ,  B41J2/35 ,  B41J29/393 ,  B41J29/46 ,  H04N1/401

CPC分类号： B41J2/04508 ,  B41J2/04558 ,  B41J2/0458 ,  B41J2/2139 ,  B41J29/393 ,  H04N1/4015

摘要： An image formation apparatus provided according to the present invention does not generate any printing density streaks in low density areas of an image and is therefore capable of outputting stabilized images without any density unevennesses and density streaks in any tonality. The apparatus is structured so as to correct density signals in accordance with a correction table 1 for indicating the recording characteristics of each of the recording elements of the head and the recording characteristics indicated by this correction table 1, and to drive the recording head in accordance with a correction table 2, which does not allow the foregoing corrections to be made when the density signals are lower than a given density, and the density signals corrected by this correction table 2.

摘要翻译： 根据本发明提供的图像形成装置不会在图像的低密度区域中产生任何印刷密度条纹，因此能够输出稳定的图像，而没有任何色调中的任何浓度不均匀性和密度条纹。 该装置被构造成根据用于指示头部的每个记录元件的记录特性和由该校正表1表示的记录特性的校正表1校正浓度信号，并且按照 具有校正表2，其不能在密度信号低于给定浓度时进行上述校正，并且由该校正表2校正的浓度信号。

公开(公告)号：US06267476B1

公开(公告)日：2001-07-31

申请号：US09251419

申请日：1999-02-17

申请人： Masao Kato ,  Hiromitsu Hirabayashi ,  Jiro Moriyama ,  Hiroshi Tajika ,  Toshiharu Inui ,  Yutaka Kurabayashi ,  Hitoshi Sugimoto ,  Masaya Uetsuki ,  Minako Kato

发明人： Masao Kato ,  Hiromitsu Hirabayashi ,  Jiro Moriyama ,  Hiroshi Tajika ,  Toshiharu Inui ,  Yutaka Kurabayashi ,  Hitoshi Sugimoto ,  Masaya Uetsuki ,  Minako Kato

IPC分类号： G01D1100

CPC分类号： B41J2/1752 ,  B41J2/17513 ,  B41J2/2114 ,  G06K15/105 ,  G06K2215/0094 ,  G06K2215/101

摘要： An ink jet printing method for performing printing onto a printing medium with the use of both of a colored ink ejected from an ink jet head and a printing property improving liquid to be applied to the printing medium for improving a printing property for an ink jet printing apparatus, having the steps of: at least one time or more printing a first colored ink on the printing medium, at least one time or more applying the printing property improving liquid onto a region printed with the colored ink, and at least one time or more printing a second colored ink on a region where the printing property improving liquid is applied.

摘要翻译： 一种喷墨打印方法，用于使用从喷墨头喷射的彩色墨水和打印性能改进液体两者进行打印到打印介质上，以打印到打印介质上以改善喷墨打印的打印性能 装置，具有以下步骤：在打印介质上至少一次或多次打印第一着色油墨，至少一次或多次将印刷性能改善液体施加到印刷有彩色油墨的区域上，并且至少一次或多次 更多地在施加印刷性能改善液体的区域上印刷第二种着色油墨。

公开(公告)号：US5963227A

公开(公告)日：1999-10-05

申请号：US590173

申请日：1996-01-23

申请人： Norifumi Koitabashi ,  Haruo Uchida ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

发明人： Norifumi Koitabashi ,  Haruo Uchida ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

IPC分类号： B41J2/165 ,  B41J2/175 ,  B41J2/18 ,  B41J2/185

CPC分类号： B41J2/16523 ,  B41J2/1652

摘要： An ink jet recording apparatus, including a plurality of recording heads each having an ink outlet, a liquid passage communicating with the outlet and an ejection energy generating element for generating energy for ejecting ink through the outlet; a refresher for refreshing the ink in the passage by driving the ejection energy generating element to eject the ink when a recording operation of the apparatus is not performed; and a controller for changing a driving condition for the ejection energy generating element by the refresher for the recording heads.

摘要翻译： 一种喷墨记录装置，包括多个具有墨出口的记录头，与出口连通的液体通道和用于产生通过出口喷射墨水的能量的喷射能量产生元件; 通过驱动喷射能量产生元件以在不执行装置的记录操作时喷射油墨来刷新通道中的油墨的清新剂; 以及控制器，用于通过记录头的刷新器来改变喷射能量产生元件的驱动条件。

公开(公告)号：US5495271A

公开(公告)日：1996-02-27

申请号：US26102

申请日：1993-03-01

申请人： Norifumi Koitabashi ,  Haruo Uchida ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

发明人： Norifumi Koitabashi ,  Haruo Uchida ,  Hiroshi Tajika ,  Hiromitsu Hirabayashi

IPC分类号： B41J2/165 ,  B41J2/175 ,  B41J2/18 ,  B41J2/185

CPC分类号： B41J2/16523 ,  B41J2/1652

摘要： An ink jet recording apparatus, including a plurality of recording heads each having an ink outlet, a liquid passage communicating with the outlet and an ejection energy generating element for generating energy for ejecting ink through the outlet; a refresher for refreshing the ink in the passage by driving the ejection energy generating element to eject the ink when a recording operation of the apparatus is not performed; and a controller for changing a driving condition for the ejection energy generating element by the refresher for the recording heads.

摘要翻译： 一种喷墨记录装置，包括多个具有墨出口的记录头，与出口连通的液体通道和用于产生通过出口喷射墨水的能量的喷射能量产生元件; 通过驱动喷射能量产生元件以在不执行装置的记录操作时喷射油墨来刷新通道中的油墨的清新剂; 以及控制器，用于通过记录头的刷新器来改变喷射能量产生元件的驱动条件。

公开(公告)号：US06264320B1

公开(公告)日：2001-07-24

申请号：US08597716

申请日：1996-02-12

申请人： Jiro Moriyama ,  Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Toshiharu Inui ,  Yutaka Kurabayashi ,  Hitoshi Sugimoto ,  Masao Kato ,  Minako Kato

发明人： Jiro Moriyama ,  Hiromitsu Hirabayashi ,  Hiroshi Tajika ,  Toshiharu Inui ,  Yutaka Kurabayashi ,  Hitoshi Sugimoto ,  Masao Kato ,  Minako Kato

IPC分类号： B41J201

CPC分类号： B41J2/2114

摘要： In an apparatus to perform printing by ejecting an ink and a printing quality improving liquid for making a coloring agent in the ink insoluble or coagulated, reaction between the printing quality improving liquid and the coloring agent of the ink is certainly caused. Namely, after ejecting the printing quality improving liquid from a head, Bk ink, Y ink, M ink and C ink are ejected through heads within a given period, e.g. 500 msec. By this, the printing quality improving liquid may react with the coloring agent of the ink before penetrating into a printing medium to certainly make the coloring agent insoluble or coagulated.

摘要翻译： 在通过喷射油墨进行印刷的设备和用于使着色剂在油墨中不溶或凝结的印刷质量改进液体确实导致油墨的印刷质量改进液体和着色剂之间的反应。 也就是说，在从头部喷出印刷质量改善液体之后，在给定的时间内例如BK墨水，Y墨水，M墨水和C墨水通过头喷射。 500毫秒 由此，打印质量改进液体在渗透到印刷介质中之前可能与油墨着色剂发生反应，从而确实使着色剂不溶或凝结。