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81. 发明授权

US07168782B2 Recording apparatus and method 有权
标题翻译：记录装置和方法
公开(公告)号：US07168782B2
公开(公告)日：2007-01-30
申请号：US11104604
申请日：2005-04-13
申请人： Noribumi Koitabashi , Masataka Yashima , Tsuyoshi Shibata
发明人： Noribumi Koitabashi , Masataka Yashima , Tsuyoshi Shibata
IPC分类号： B41J29/393
CPC分类号： B41J2/2139 , B41J2/16579
摘要： A recording apparatus for forming a color image on the recording material. The recording apparatus includes a recording head having a plurality of recording elements; recording head driving units for driving the recording elements of the recording head in accordance with image data to form an image on the recording material; a plurality of supplementing units for effecting supplementations, in different manners, for supplementing defects in a recorded image resulting from a non-operating recording element of the recording elements; and control units for selectively operating the plurality of supplementing units depending on a record image to effect the supplementation.
摘要翻译：一种用于在记录材料上形成彩色图像的记录装置。记录装置包括具有多个记录元件的记录头; 记录头驱动单元，用于根据图像数据驱动记录头的记录元件，以在记录材料上形成图像; 多个补充单元，用于以不同的方式进行补充，以补充由记录元件的非操作记录元件产生的记录图像中的缺陷; 以及控制单元，用于根据记录图像选择性地操作多个补充单元以实现补充。

82. 发明授权

US07029095B2 Ink jet printing apparatus and preliminary ejecting method 失效
公开(公告)号：US07029095B2
公开(公告)日：2006-04-18
申请号：US09986804
申请日：2001-11-13
申请人： Hitoshi Tsuboi , Katsuhiro Shirota , Noribumi Koitabashi , Yasunori Fujimoto
发明人： Hitoshi Tsuboi , Katsuhiro Shirota , Noribumi Koitabashi , Yasunori Fujimoto
IPC分类号： B41J2/165
CPC分类号： B41J2/16526 , B41J2002/1657 , B41J2002/16573
摘要： The present invention provides an ink jet printing apparatus and a preliminary ejecting method. In both a full-line and a serial printer, the amount of ink passing through nozzles of print heads is sometimes decreased below a normal value before and during actual printing, In the printer of present invention, a preliminary ejecting operation is performed taking the opportunity in which the amount of ink passing through nozzles is decreased below a normal value. Then, the amount of ink passing through nozzles recovers to the normal value at an ink ejection after the preliminary ejecting operation. Since only a small amount of ink is ejected through the nozzles during the preliminary ejection operation, dots formed on a print sheet are not noticeable. Further, it is unnecessary to move the print heads to a home position where an ejection recovering process is executed to remove ink having an increase viscosity.

83. 发明授权

US06953238B2 Recording apparatus and recording method and program 有权
标题翻译：记录装置和记录方法及程序
公开(公告)号：US06953238B2
公开(公告)日：2005-10-11
申请号：US10285529
申请日：2002-11-01
申请人： Noribumi Koitabashi , Masataka Yashima , Tsuyoshi Shibata
发明人： Noribumi Koitabashi , Masataka Yashima , Tsuyoshi Shibata
IPC分类号： B41J2/01 , B41J2/165 , B41J2/21 , B41J29/393
CPC分类号： B41J2/2139
摘要： A recording system can take the form of a recording apparatus, a recording method or a program to control the recording apparatus for recording a color image on a recording medium by utilizing a recording head on which a plurality of recording elements are arranged. The recording system uses a plurality of compensation methods to compensate a position to be recorded by a recording element which does not execute a recording operation among the plurality of recording elements and selects an appropriate compensation method. Such recording system can resolve nonuniformity in the recorded image such as white streaks and the like generated by non-eject dots and can make the nonuniformity be unrecognized by the human eye. In addition, the recording system can suppress increase in costs of the recording head and can significantly increase recording rates.
摘要翻译：记录系统可以采用记录装置，记录方法或程序的形式，通过利用其上布置多个记录元件的记录头来控制用于将记录介质上的彩色图像记录在记录介质上的记录装置。记录系统使用多种补偿方法来补偿由多个记录元件之间不执行记录操作的记录元件记录的位置，并选择适当的补偿方法。这样的记录系统可以解决记录图像中的不均匀性，例如由非喷射点产生的白条等，并且可以使人眼不能识别不均匀性。此外，记录系统可以抑制记录头的成本增加并且可以显着提高记录速率。

84. 发明授权

US06945628B2 Ink jet printing apparatus 失效
标题翻译：喷墨打印设备
公开(公告)号：US06945628B2
公开(公告)日：2005-09-20
申请号：US10270531
申请日：2002-10-16
申请人： Noribumi Koitabashi , Tsutomu Kawai , Tadashi Matsumoto , Hitoshi Tsuboi , Haruhiko Koto , Yasunori Fujimoto
发明人： Noribumi Koitabashi , Tsutomu Kawai , Tadashi Matsumoto , Hitoshi Tsuboi , Haruhiko Koto , Yasunori Fujimoto
IPC分类号： B41J2/17 , B41J2/21 , B41J2/165 , B41J25/308
CPC分类号： B41J11/007 , B41J2/1714 , B41J2/2114 , B41J25/308 , B41J25/3082 , B41J2202/21
摘要： In an ink jet printing apparatus that performs printing by using an ink and a processing liquid that renders the ink insoluble, an effect the mist of the processing liquid or substances insolubilized by it has on the ejection performance of the ink head or processing liquid head is reduced. The distance between the processing liquid head 101S and the print paper 103 carried by the belt 111 is set larger than the head-to-paper distances of other heads 101Bk, 101C, 101M, 101Y. As a result, the mist generated by the ejection of the processing liquid from the head 101S diffuses in a recessed space formed by the heads 101Bk and 101C on both sides of the head 101S and thus hardly reaches the ink nozzle surfaces of these heads on both sides.
摘要翻译：在通过使用油墨和使油墨不溶解的处理液进行打印的喷墨打印设备中，由于其不溶解的处理液体或物质的雾对油墨头或处理液头的喷射性能的影响是减少处理液头101S与带111携带的打印纸103之间的距离设定为大于其他头101Bk，101C，101M，101Y的头与纸的距离。其结果是，通过从头部101S喷射处理液而产生的雾在头部101S的两侧上由头部101Bk和101C形成的凹陷空间中扩散，从而几乎不到达两侧的这些头部的墨水喷嘴表面。

85. 发明申请

US20050128275A1 Ink jet recording apparatus 失效
标题翻译：喷墨记录装置
公开(公告)号：US20050128275A1
公开(公告)日：2005-06-16
申请号：US11008506
申请日：2004-12-08
申请人： Ayako Uji , Noribumi Koitabashi
发明人： Ayako Uji , Noribumi Koitabashi
IPC分类号： B41J2/01 , B41J11/00
CPC分类号： B41J11/007
摘要： An ink jet recording apparatus minimizing adhesion of ink mist to a recording medium due to electrostatic attraction of a belt conveying the recording medium. The apparatus includes a liquid applying device applying a processing liquid to a position on the recording medium corresponding to an attracting-force generating device provided on the conveying belt. The apparatus discharges the processing liquid to the position before the ink is discharged on the recording medium. Since moisture of the processing liquid reduces surface charges of the recording medium, the amount of ink mist adhering to the recording medium can be reduced.
摘要翻译：一种喷墨记录装置，其最小化由于传送记录介质的带的静电吸引而使墨雾与记录介质的粘附。该装置包括将处理液体施加到与设置在输送带上的吸引力产生装置对应的记录介质上的位置的液体施加装置。该装置将处理液排放到墨水在记录介质上排出之前的位置。由于处理液体的湿度降低了记录介质的表面电荷，所以可以减少粘附到记录介质上的墨雾的量。

86. 发明授权

US06860593B2 Ink-jet ink, ink set, method for ink-jet printing, ink-jet printing apparatus, ink-jet printing unit and ink cartridge 失效
标题翻译：喷墨油墨，油墨组，喷墨打印方法，喷墨打印设备，喷墨打印单元和墨盒
公开(公告)号：US06860593B2
公开(公告)日：2005-03-01
申请号：US10241567
申请日：2002-09-12
申请人： Akio Kashiwazaki , Katsuhiro Shirota , Akihiro Mouri , Noribumi Koitabashi , Hitoshi Tsuboi , Yasunori Fujimoto
发明人： Akio Kashiwazaki , Katsuhiro Shirota , Akihiro Mouri , Noribumi Koitabashi , Hitoshi Tsuboi , Yasunori Fujimoto
IPC分类号： B41J2/01 , B41J2/135 , B41J2/14 , B41J2/145 , B41J2/15 , B41J2/16 , B41J2/175 , B41M5/00 , C09C1/56 , C09C3/08 , C09C3/10 , C09D11/00 , C09D11/322 , C09D11/324 , C09D11/328
CPC分类号： C09D11/324 , C09D11/40
摘要： An ink which includes a first pigment, a second pigment, a polymer dispersant and an aqueous medium; wherein the first pigment is a self-dispersing pigment having on its surface at least one anionic group bonded to the surface directly or via an atomic group, the second pigment is dispersed in the aqueous medium by the polymer dispersant, and the polymer dispersant contains benzylmethacrylate as a monomer unit. Diffusion of this ink in the printing medium is suppressed in the cross-sectional direction but not horizontal direction. Thus, the ink can form an ink dot that has a proper dot size, uniform and high density in the dot, with little feathering or blur.
摘要翻译：一种油墨，其包含第一颜料，第二颜料，聚合物分散剂和水性介质; 其中所述第一颜料是自分散颜料，其表面上具有至少一个阴离子基团直接或经由原子团键合到所述表面上，所述第二颜料通过所述聚合物分散剂分散在所述水性介质中，并且所述聚合物分散剂含有甲基丙烯酸苄酯作为单体单元。这种油墨在打印介质中的扩散在横截面方向上被抑制，但是在水平方向上被抑制。因此，油墨可以形成具有适当的点尺寸，点均匀和高密度的墨点，几乎没有羽化或模糊。

87. 发明授权

US06786587B2 Ink-jet printing apparatus 有权
标题翻译：喷墨打印设备
公开(公告)号：US06786587B2
公开(公告)日：2004-09-07
申请号：US10340762
申请日：2003-01-13
申请人： Noribumi Koitabashi
发明人： Noribumi Koitabashi
IPC分类号： B41J217
CPC分类号： B41J2/2114 , B41M5/0017 , C09D11/322 , C09D11/328 , C09D11/54
摘要： Upon performing printing using a dye ink and a pigment ink and in addition a treatment liquid making those inks insoluble, two kinds of inks consisted of the pigment ink and the dye ink are used. After applying the pigment ink on a printing medium, the dye ink is applied overlaying with the pigment ink. After mixing these inks on the printing medium, the treatment liquid which makes the inks insoluble, is applied. In the alternative, a mixed ink in which a pigment ink not requiring a dispersant and the dye, is used. After application of this mixed ink on the printing medium, the treatment liquid which makes the ink insoluble, is applied. Therefore, problem of “crack”, “soaking out”, “overflow” or lowering of OD value which can be caused upon reaction of the pigment ink and the dye ink or the mixed ink with the treatment liquid, can be solved to achieve high quality printing.
摘要翻译：在使用染料墨水和颜料墨水进行印刷时，使用使这些油墨不溶解的处理液，使用由颜料墨水和染料墨水构成的两种墨水。在将颜料墨水涂布在印刷介质上之后，将染料墨水涂覆在颜料墨水上。在印刷介质上混合这些油墨之后，施加使油墨不溶的处理液。另一方面，使用不需要分散剂的颜料墨和染料的混合墨。在将这种混合油墨施加到打印介质上之后，施加使不溶于油墨的处理液。因此，可以解决颜料墨水和染料墨水或混合墨水与处理液体反应引起的“裂纹”，“浸出”，“溢出”或OD值降低的问题，以达到高优质印刷。

88. 发明授权

US06716495B1 Ink-jet recording apparatus and recording medium 失效
标题翻译：喷墨记录装置和记录介质
公开(公告)号：US06716495B1
公开(公告)日：2004-04-06
申请号：US09987298
申请日：2001-11-14
申请人： Hitoshi Yoshino , Noribumi Koitabashi , Katsumi Aoki , Hiroyuki Ogino , Yasunori Fujimoto
发明人： Hitoshi Yoshino , Noribumi Koitabashi , Katsumi Aoki , Hiroyuki Ogino , Yasunori Fujimoto
IPC分类号： B32B300
CPC分类号： B41J11/007 , B41M5/508 , B41M5/5218 , B41M5/5245
摘要： An ink-jet recording apparatus is adapted to eject ink from an ink-jet head onto a recording medium held in position by means of an electrostatic adsorption system. The surface resistance of the recording medium is not greater than 1×1011 &OHgr;/□.
摘要翻译：喷墨记录装置适用于通过静电吸附系统将油墨从喷墨头喷射到保持在适当位置的记录介质上。记录介质的表面电阻不大于1×10 11Ω/□。

89. 发明授权

US06533407B2 Ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatus 失效
标题翻译：油墨，喷墨记录方法，墨盒，记录单元和喷墨记录装置
公开(公告)号：US06533407B2
公开(公告)日：2003-03-18
申请号：US09879899
申请日：2001-06-14
申请人： Akihiro Mouri , Katsuhiro Shirota , Noribumi Koitabashi , Akio Kashiwazaki
发明人： Akihiro Mouri , Katsuhiro Shirota , Noribumi Koitabashi , Akio Kashiwazaki
IPC分类号： B41J201
CPC分类号： C09D11/324
摘要： The present invention relates to an ink which appropriately spreads on a surface of a recording medium while being suppressed from permeating into the recording medium the thickness direction thereof to form a dot having an appropriate diameter, a high image density in the dot, and excellent outer shape with substantially no feathering, thereby stably forming a high-quality image. The ink includes a self-dispersible pigment having an anionic group or cationic group bound to the surface thereof directly or through another atomic group, a pigment which can be dispersed in an aqueous medium with a polymeric dispersant, and a polymeric dispersant in an aqueous medium. The ink shows one peak in particle diameter's distribution, the peak positioning at the particle diameter of from 50 to 300 nm.
摘要翻译：本发明涉及适当地在记录介质表面上扩散的油墨，同时抑制其渗透到记录介质的厚度方向上以形成具有适当直径的点，点中的高图像密度和优异的外部形状基本上没有羽化，从而稳定地形成高质量的图像。油墨包括具有阴离子基团或阳离子基团的自分散颜料，其直接或通过另一原子团与其表面结合，可以分散在含有聚合物分散剂的水性介质和在水性介质中的聚合物分散剂。油墨在粒径分布中呈现一个峰，粒径为50〜300nm的峰位置。

90. 发明授权

US06527385B2 Method for ink-jet printing 有权
标题翻译：喷墨打印方法
公开(公告)号：US06527385B2
公开(公告)日：2003-03-04
申请号：US09801757
申请日：2001-03-09
申请人： Noribumi Koitabashi , Hitoshi Tsuboi
发明人： Noribumi Koitabashi , Hitoshi Tsuboi
IPC分类号： B41J201
CPC分类号： B41M5/0017 , B41J2/2114 , C09D11/40 , C09D11/54
摘要： An ink-jet printing process which includes the steps of applying one or two inks on a recording medium, and applying a treating liquid reactive with the ink prior to the ink application, wherein the ink contains a first pigment and a second pigment dispersed in an aqueous medium, or two inks each contains the first pigment and the second pigment respectively, wherein the first pigment is a self-dispersing pigment having anionic groups or cationic groups bonded directly or through another atomic group to the surface of the pigment; and the second pigment can be dispersed in an aqueous medium by a polymer dispersant, the ink further contains a dispersant for disperse the second ink where the dispersant is a nonionic dispersant or a dispersant having the same polarity as that of the group bonded to the surface of the first pigment, and the treating liquid.
摘要翻译：一种喷墨印刷方法，包括以下步骤：在记录介质上涂上一种或两种油墨，并在涂墨之前涂覆与油墨反应的处理液，其中油墨含有分散在油墨中的第一颜料和第二颜料水性介质或两种油墨各自分别含有第一颜料和第二颜料，其中第一颜料是具有阴离子基团或阳离子基团的自分散颜料，其直接或通过另一个原子团键合到颜料的表面; 并且第二颜料可以通过聚合物分散剂分散在水性介质中，油墨还含有用于分散第二油墨的分散剂，其中分散剂是非离子分散剂或具有与结合到表面上的基团相同极性的分散剂的第一颜料和处理液。

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