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1. 发明申请

US20120038703A1 INKJET PRINTING APPARATUS AND INKJET PRINTING METHOD 审中-公开
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US20120038703A1
公开(公告)日：2012-02-16
申请号：US13186560
申请日：2011-07-20
申请人： Akihiro Taya , Takeshi Okada , Masanobu Ootsuka , Tomomi Mimura , Makoto Akahira
发明人： Akihiro Taya , Takeshi Okada , Masanobu Ootsuka , Tomomi Mimura , Makoto Akahira
IPC分类号： B41J2/015
CPC分类号： B41J2/2114 , B41J11/0015
摘要： A clear ink layer is formed by a first application of the clear ink. After a film of the clear ink is formed, a second application of the clear ink is performed onto the layer thereof. Thereby, a permeation speed of the clear ink which is applied at the second time after the clear ink is applied once becomes low, and becomes a substantially uniform one in the printed matter. That is, when the clear ink is applied at the second time onto the surface of the clear ink which is once formed into the film, the clear ink permeates therein at a substantially uniform permeation speed and is fixed thereto. As a result, the clear ink which is applied at the second time does not generate unevenness since the permeation speed thereof has no difference thereon, and can form a smooth printed matter surface.
摘要翻译：通过第一次使用透明油墨形成透明油墨层。在形成透明油墨的薄膜之后，在其层上进行透明油墨的第二次涂布。由此，在透明油墨一次施加之后第二次施加的透明油墨的渗透速度变低，并且在印刷物中变得大致均匀。也就是说，当第二次将透明油墨施加到一旦形成为薄膜的透明油墨的表面上时，透明油墨以基本上均匀的渗透速度渗透到其中并固定在其上。结果，由于其渗透速度没有差异，因此第二次施加的透明油墨不会产生不均匀性，并且可以形成光滑的印刷物表面。

2. 发明授权

US07530666B2 Liquid discharge head, liquid discharge recording apparatus and liquid discharge recording method 有权
标题翻译：液体排出头，排液记录装置和液体排出记录方法
公开(公告)号：US07530666B2
公开(公告)日：2009-05-12
申请号：US11085125
申请日：2005-03-22
申请人： Makoto Akahira , Satoshi Wada
发明人： Makoto Akahira , Satoshi Wada
IPC分类号： B41J2/135 , B41J29/38 , B41J2/155
CPC分类号： B41J2/14016 , B41J2/155 , B41J2202/20
摘要： Groups of discharge ports having plural discharge port rows are arranged in a zigzag shape, and thereby the difference in landing time among the dots which are adjacent to one another in an array direction of the discharge ports while dots overlap one another is kept constant.
摘要翻译：具有多个排出口排的排出口组排列成Z字形，从而在排出口的排列方向上彼此相邻的点之间的点的着陆时间的差异保持恒定。

3. 发明授权

US07311383B2 Liquid discharge recording apparatus and liquid discharge recording method 有权
标题翻译：液体放电记录装置和液体放电记录方法
公开(公告)号：US07311383B2
公开(公告)日：2007-12-25
申请号：US11085126
申请日：2005-03-22
申请人： Makoto Akahira , Satoshi Wada , Yoshitomo Marumoto , Tsuyoshi Shibata
发明人： Makoto Akahira , Satoshi Wada , Yoshitomo Marumoto , Tsuyoshi Shibata
IPC分类号： B41J2/15 , B41J2/145
CPC分类号： B41J2/04573 , B41J2/0458 , B41J2/04581 , B41J2/145 , B41J2202/20
摘要： The invention has an object to provide a liquid discharge recording method and a liquid discharge recording apparatus capable of outputting images at high speed with high quality and high reliability, and has a feature in that when adjacent overlapping dots are formed on a print material, the dots are formed with a dot placement time difference that may reduce uneven optical densities of the overlapping portion of the dots.
摘要翻译：本发明的目的是提供一种能够以高质量和高可靠性高速输出图像的液体排出记录方法和液体排出记录装置，其特征在于当在打印材料上形成相邻的重叠点时，点形成具有可以减小点的重叠部分的不均匀光密度的点放置时间差。

4. 发明申请

US20070165056A1 RECORDING APPARATUS AND RECORDING METHOD THEREOF, AND PROGRAM 失效
标题翻译：记录装置及其记录方法及程序
公开(公告)号：US20070165056A1
公开(公告)日：2007-07-19
申请号：US11695127
申请日：2007-04-02
申请人： HIROMITSU YAMAGUCHI , Satoshi Wada , Makoto Akahira
发明人： HIROMITSU YAMAGUCHI , Satoshi Wada , Makoto Akahira
IPC分类号： B41J29/38
CPC分类号： B41J2/2132 , B41J2/155 , B41J2202/20
摘要： Printed pages of a stably high image quality can be produced when performing printing using a recording apparatus having an elongate joint head. The recording apparatus determines whether an end of an image to be printed is included in a joint of overlapping chips. If the end of the image is included in the joint, the recording apparatus sets groups of nozzles to be used so as to use, of nozzles corresponding to the chip joint (overlapping nozzles), continuously all nozzles included in the group of nozzles of a chip, of which nozzles other than the overlapping nozzles are used.
摘要翻译：当使用具有细长接头的记录装置进行打印时，可以产生稳定高图像质量的打印页。记录装置确定要打印的图像的结束是否包括在重叠码片的联合中。如果图像的结束包括在关节中，则记录装置将使用的喷嘴组设置为使用与芯片接头（重叠喷嘴）相对应的喷嘴，连续地包括在一组喷嘴组中的所有喷嘴芯片，其中使用除了重叠喷嘴之外的喷嘴。

5. 发明授权

US06471352B2 Color filter producing method and apparatus 有权
标题翻译：彩色滤光片的制造方法和装置
公开(公告)号：US06471352B2
公开(公告)日：2002-10-29
申请号：US09788412
申请日：2001-02-21
申请人： Makoto Akahira
发明人： Makoto Akahira
IPC分类号： B41J3407
CPC分类号： B41J2/04506 , B41J2/0458 , B41J2/04581 , B41J2/04588 , B41J2/04591 , B41J2/04598 , B41J2202/09
摘要： Disclosed are color filter producing method and apparatus in which while an ink-jet head having a plurality of nozzles arranged in a first direction and a substrate are relatively scanned in a second direction perpendicular to the first direction, the ink-jet head ejects ink onto the substrate, so that filter elements arranged in the first direction have the same color, and filter elements adjacent from each other in the second direction have different colors. Three production conditions, the amount of ink ejected at one time by the nozzles, the number of times of the main scans and the sub-scanning distance, are changed in accordance with the width of each filter element of an obtained color filter. As a result, it is possible to provide a method whereby, even when the type of color filter to be produced is changed, the time required for the preparation accompanying the change can be reduced, and multiple types of color filters can be easily produced at a low cost, and to provide an apparatus therefor.
摘要翻译：本发明公开了一种滤色器的制造方法和装置，其中，具有沿第一方向排列的多个喷嘴的喷墨头和与第一方向垂直的第二方向相对扫描的喷墨头将墨水喷射到使得沿第一方向布置的滤色器元件具有相同的颜色，并且在第二方向上彼此相邻的滤色器元件具有不同的颜色。三个生产条件，通过喷嘴一次喷射的油墨量，主扫描次数和副扫描距离根据所获得的滤色器的每个滤光元件的宽度而改变。结果，可以提供一种方法，其中即使当要生产的滤色器的类型改变时，可以减少伴随该变化的制备所需的时间，并且可以容易地在多个类型的滤色器低成本，并提供其设备。

6. 发明授权

US06270178B1 Method and apparatus for measuring the amount of discharged ink, printing apparatus, and method of measuring the amount of ink discharged in the printing apparatus 失效
标题翻译：用于测量排出墨水量的方法和装置，打印装置和测量在打印装置中排出的墨量的方法
公开(公告)号：US06270178B1
公开(公告)日：2001-08-07
申请号：US08987388
申请日：1997-12-09
申请人： Satoshi Wada , Nobuhito Yamaguchi , Makoto Akahira , Hideto Yokoi , Hiroshi Fujiike , Tadao Saito
发明人： Satoshi Wada , Nobuhito Yamaguchi , Makoto Akahira , Hideto Yokoi , Hiroshi Fujiike , Tadao Saito
IPC分类号： B41J2195
CPC分类号： B41J2/04528 , B41J2/04558 , B41J2/0458 , B41J2/04588 , B41J2/04593 , B41J2/04598 , B41J2/2128 , B41J29/393
摘要： A method of instantly measuring the amount of ink discharged from a nozzle of an ink-jet type printhead in a single discharging operation comprises: a density measuring step of measuring the density of an ink dot formed by ink discharged from the printhead onto a glass plate 10, and a determining step of determining the amount of the discharged ink on the basis of the density of the ink dot measured in the measuring step.
摘要翻译：在单次排出操作中立即测量从喷墨式打印头的喷嘴排出的油墨量的方法包括：浓度测量步骤，测量从打印头排出的油墨形成的墨点的浓度到玻璃板上 10，以及基于在测量步骤中测量的墨点的密度来确定排出的墨量的确定步骤。

7. 发明授权

US5847723A Ink-jet printing method and apparatus, and method and apparatus for manufacturing color filter 失效
标题翻译：喷墨打印方法和装置，以及制造滤色器的方法和装置
公开(公告)号：US5847723A
公开(公告)日：1998-12-08
申请号：US706555
申请日：1996-09-05
申请人： Makoto Akahira , Hiromitsu Yamaguchi
发明人： Makoto Akahira , Hiromitsu Yamaguchi
IPC分类号： B41J2/21 , B41J2/01 , B41J2/05 , B41J2/205 , B41J2/255 , G02B5/20 , B41J2/02
CPC分类号： B41J2/04573 , B41J2/0458 , B41J2/04581 , B41J2/04588 , B41J2/04591 , B41J2/04598 , G02B5/201 , B41J2202/09 , B41J2202/17
摘要： This invention has as its object to provide an ink-jet printing method which make uniform the ejection amounts of nozzles with high precision when a printing operation is performed using only some of a plurality of ejection nozzles. To achieve this object, according to this invention, in an ink-jet printing method for dividing all nozzles of an ink-jet head having a plurality of ink ejection nozzles into a plurality of nozzle groups each including nozzles separated by a predetermined number of nozzles, and performing a printing operation by switching the plurality of nozzle groups as needed, the printing operation is performed while variations in ejection amount of the nozzles are made uniform for each nozzle group.
摘要翻译：本发明的目的是提供一种喷墨打印方法，当仅使用多个喷嘴中的一些喷墨喷嘴执行打印操作时，使喷嘴的喷射量均匀化。为了实现该目的，根据本发明，在一种喷墨打印方法中，用于将具有多个喷墨嘴的喷墨头的所有喷嘴分成多个喷嘴组，每个喷嘴组包括由预定数量的喷嘴分开的喷嘴，并且根据需要通过切换多个喷嘴组进行打印操作，在对每个喷嘴组使喷嘴的喷射量的变化均匀的同时进行打印操作。

8. 发明授权

US5818475A Method and apparatus for measuring amount of ink discharge 失效
标题翻译：用于测量墨水排出量的方法和装置
公开(公告)号：US5818475A
公开(公告)日：1998-10-06
申请号：US691586
申请日：1996-08-02
申请人： Takeshi Miyazaki , Katsuhiro Shirota , Makoto Akahira , Koichiro Nakazawa
发明人： Takeshi Miyazaki , Katsuhiro Shirota , Makoto Akahira , Koichiro Nakazawa
IPC分类号： B41J2/01 , B41J2/125 , B41J2/175 , G01N21/59 , G01N21/00
CPC分类号： B41J2/175
摘要： Disclosed is an apparatus for automatically measuring the amount of ink discharged from an inkjet printhead. A predetermined amount of pure water is injected into a measurement bottle, the bottle is supplied via an insertion port to a rotary table for measurement purposes, and the rotary table is rotated by 90.degree. to bring the bottle to a point immediately underlying a nozzle of the inkjet printhead. Ink is then discharged into the bottle from the printhead under set measurement conditions. The rotary head is then rotated a further 90.degree. to bring the bottle to a point in front of a photometer. At this time the ink solution is stirred thoroughly and the absorbance thereof is measured by the photometer. When measurement is completed, the rotary table is rotated a further 90.degree. to discard the bottle from a discharge port. These steps are automated by computer control.
摘要翻译：公开了一种用于自动测量从喷墨打印头排出的墨水量的装置。将预定量的纯水注入到测量瓶中，通过插入口将瓶子供给到用于测量目的的旋转台上，并且旋转台旋转90度以使瓶子直接位于喷墨打印头。然后在设定的测量条件下，墨水从打印头排出到瓶子中。然后将旋转头旋转90度以使瓶子到达光度计前面的一点。此时，油墨溶液充分搅拌，并通过光度计测量其吸光度。当测量完成时，旋转台再旋转90度，从出料口丢弃瓶子。这些步骤通过计算机控制自动化。

9. 发明授权

US09044947B2 Ink jet printing apparatus and ink jet printing method 有权
标题翻译：喷墨打印设备和喷墨打印方法
公开(公告)号：US09044947B2
公开(公告)日：2015-06-02
申请号：US13483417
申请日：2012-05-30
申请人： Satoshi Wada , Hiromitsu Yamaguchi , Makoto Akahira
发明人： Satoshi Wada , Hiromitsu Yamaguchi , Makoto Akahira
IPC分类号： B41J29/393 , B41J2/155 , B41J2/045 , B41J2/21
CPC分类号： B41J2/155 , B41J2/04505 , B41J2/04541 , B41J2/0458 , B41J2/04588 , B41J2/04598 , B41J2/2132 , B41J29/393 , B41J2202/20
摘要： An object of the present invention is to provide an ink jet printing apparatus which can prevent possible stripe-like density unevenness in a joint in a print head constructed by joining a plurality of chips together even if the print head is inclined to the regular position of the print head. The present invention uses a print head having the nozzle arrays being shifted in a direction in which the nozzles are arranged, so as to have overlapping portions in a direction orthogonal to the nozzle arranging direction. The present invention controls an ink ejecting operation of the nozzles in the overlapping portions between the plurality of nozzle arrays on the basis of an angle between the nozzle array arranging direction and a direction orthogonal to the direction in which the print head moves relative to the print medium.
摘要翻译：本发明的目的是提供一种喷墨打印设备，其可以防止在通过将多个芯片接合在一起而构成的打印头中的接头中可能的条纹状浓度不均匀，即使打印头倾斜到打印头。本发明使用具有沿着喷嘴排列方向移动的喷嘴列的打印头，以便在与喷嘴布置方向正交的方向上具有重叠部分。本发明基于喷嘴阵列排列方向与与打印头相对于打印头移动的方向正交的方向之间的角度来控制喷嘴在多个喷嘴阵列之间的重叠部分中的喷墨操作中。

10. 发明授权

US08210638B2 Ink jet printing apparatus and ink jet priting method 有权
标题翻译：喷墨打印设备和喷墨打浆方法
公开(公告)号：US08210638B2
公开(公告)日：2012-07-03
申请号：US12024628
申请日：2008-02-01
申请人： Satoshi Wada , Hiromitsu Yamaguchi , Makoto Akahira
发明人： Satoshi Wada , Hiromitsu Yamaguchi , Makoto Akahira
IPC分类号： B41J29/393
CPC分类号： B41J2/155 , B41J2/04505 , B41J2/04541 , B41J2/0458 , B41J2/04588 , B41J2/04598 , B41J2/2132 , B41J29/393 , B41J2202/20
摘要： An object of the present invention is to provide an ink jet printing apparatus which can prevent possible stripe-like density unevenness in a joint in a print head constructed by joining a plurality of chips together even if the print head is inclined to the regular position of the print head. The present invention uses a print head having the nozzle arrays being shifted in a direction in which the nozzles are arranged, so as to have overlapping portions in a direction orthogonal to the nozzle arranging direction. The present invention controls an ink ejecting operation of the nozzles in the overlapping portions between the plurality of nozzle arrays on the basis of an angle between the nozzle array arranging direction and a direction orthogonal to the direction in which the print head moves relative to the print medium.
摘要翻译：本发明的目的是提供一种喷墨打印设备，其可以防止在通过将多个芯片接合在一起而构成的打印头中的接头中可能的条纹状浓度不均匀，即使打印头倾斜到打印头。本发明使用具有沿着喷嘴排列方向移动的喷嘴列的打印头，以便在与喷嘴布置方向正交的方向上具有重叠部分。本发明基于喷嘴阵列排列方向与与打印头相对于打印头移动的方向正交的方向之间的角度来控制喷嘴在多个喷嘴阵列之间的重叠部分中的喷墨操作中。

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