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1. 发明申请

US20090315934A1 INK JET PRINTING APPARATUS 有权
标题翻译：喷墨打印设备
公开(公告)号：US20090315934A1
公开(公告)日：2009-12-24
申请号：US12481276
申请日：2009-06-09
申请人： Jiro Moriyama , Masashi Hayashi , Yuji Konno , Takeshi Yazawa , Kiichiro Takahashi , Yoshiaki Murayama
发明人： Jiro Moriyama , Masashi Hayashi , Yuji Konno , Takeshi Yazawa , Kiichiro Takahashi , Yoshiaki Murayama
IPC分类号： B41J29/38
CPC分类号： B41J29/393 , B41J11/008 , B41J19/76
摘要： An ink jet printing apparatus that can inhibit the possible degradation of image quality caused by variation in the conveyance amount of a print medium is provided. The ink jet printing apparatus includes a detection section detecting the conveyance amount of the print medium, and a print head position adjusting section slightly moving a print head in a conveyance direction of the print medium. The print head position adjusting section adjusts the position of the print head in the conveyance direction according to an error in the conveyance amount of the print medium detected by the detection section. Thus, printing can be performed at the head position adjusted with the error in conveyance amount taken into account. Therefore, the possible degradation of the image quality caused by a conveyance variation can be inhibited.
摘要翻译：提供了能够抑制由打印介质的输送量的变化引起的图像品质的劣化的喷墨打印装置。喷墨打印设备包括检测打印介质的传送量的检测部分和打印头位置调节部分，该打印头位置调节部分在打印介质的传送方向上稍微移动打印头。打印头位置调整部根据由检测部检测到的打印介质的输送量的误差来调整打印头在输送方向上的位置。因此，可以在考虑到传送量误差调整的头部位置进行打印。因此，可以抑制由输送变化引起的图像质量的可能劣化。

2. 发明授权

US08251480B2 Ink jet printing apparatus 有权
标题翻译：喷墨打印设备
公开(公告)号：US08251480B2
公开(公告)日：2012-08-28
申请号：US12481276
申请日：2009-06-09
申请人： Jiro Moriyama , Masashi Hayashi , Yuji Konno , Takeshi Yazawa , Kiichiro Takahashi , Yoshiaki Murayama
发明人： Jiro Moriyama , Masashi Hayashi , Yuji Konno , Takeshi Yazawa , Kiichiro Takahashi , Yoshiaki Murayama
IPC分类号： B41J29/38 , B41J23/00 , B41J2/01
CPC分类号： B41J29/393 , B41J11/008 , B41J19/76
摘要： An ink jet printing apparatus printing on a print medium includes a print head having a plurality of ejection ports for ejecting ink while scanning in a scan direction, and a conveyance unit including a pair of rollers for conveying the print medium in a conveyance direction crossing the scan direction by rotation of the rollers. The rollers are provided at a position at an upper stream side in the conveying direction of the print medium from a print position at which printing by the print head is performed. A detection unit is configured to detect a downstream side end of the print medium conveyed by the pair of rollers, with the detection unit arranged at a position that is a distance from the pair of rollers, in the conveyance direction, corresponding to a length of the print medium. In addition, a change unit is configured to change the ejection ports available for printing according to an error in conveyance detected by the detection unit.
摘要翻译：在打印介质上打印的喷墨打印设备包括：打印头，具有用于在扫描方向上扫描时喷射墨水的多个喷射口;以及传送单元，其包括一对辊，用于沿与所述打印介质相交的传送方向传送打印介质通过辊的旋转扫描方向。辊子从打印头打印的打印位置设置在打印介质的输送方向的上游侧的位置处。检测单元被配置为检测由所述一对辊输送的所述打印介质的下游侧端部，其中所述检测单元布置在与所述一对辊的距离在输送方向上的距离处的位置，对应于所述一对辊的长度打印介质。此外，改变单元被配置为根据由检测单元检测到的运输中的错误来改变可用于打印的喷射端口。

3. 发明申请

US20090323094A1 CONVEYING APPARATUS AND PRINTING APPARATUS 审中-公开
标题翻译：输送装置和印刷装置
公开(公告)号：US20090323094A1
公开(公告)日：2009-12-31
申请号：US12490892
申请日：2009-06-24
申请人： Masashi Hayashi , Jiro Moriyama , Kiichiro Takahashi , Yoshiaki Murayama , Yuji Konno , Takeshi Yazawa
发明人： Masashi Hayashi , Jiro Moriyama , Kiichiro Takahashi , Yoshiaki Murayama , Yuji Konno , Takeshi Yazawa
IPC分类号： G06K15/02 , G06K9/00
CPC分类号： B41J11/42 , B41J11/0095
摘要： The apparatus comprising: a mechanism for moving an object; an information acquisition unit acquiring a driving amount information of the mechanism; a sensor for capturing a surface of the object; a processing section for processing a first image data and a second image data acquired by the sensor at different timings; and a control unit for controlling the mechanism, wherein: the processing section performs processings of: (a) cutting out an image pattern of a part of the first image data; (b) limiting a search range in the second image data within which a similar region similar to the image pattern is searched; (c) searching the similar region within the limited search range in the second image data; and (d) obtaining the moving information of the object based on a positional relation between the image pattern in the first image data and the similar region in the second image data.
摘要翻译：该装置包括：用于移动物体的机构; 获取所述机构的驾驶量信息的信息获取单元; 用于捕获物体表面的传感器; 处理部，用于处理由所述传感器以不同的定时获取的第一图像数据和第二图像数据; 以及控制单元，用于控制所述机构，其中：所述处理部执行以下处理：（a）切出所述第一图像数据的一部分的图像图案; （b）限制与搜索类似于图像图案的类似区域的第二图像数据中的搜索范围; （c）在所述第二图像数据的有限搜索范围内搜索所述相似区域; 以及（d）基于第一图像数据中的图像图案与第二图像数据中的相似区域之间的位置关系来获得对象的移动信息。

4. 发明授权

US08419152B2 Recording apparatus 失效
公开(公告)号：US08419152B2
公开(公告)日：2013-04-16
申请号：US12572459
申请日：2009-10-02
申请人： Tetsuya Edamura , Kiichiro Takahashi , Minoru Teshigawara , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano
发明人： Tetsuya Edamura , Kiichiro Takahashi , Minoru Teshigawara , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano
IPC分类号： B41J2/205
CPC分类号： B41J2/04541 , B41J2/2125
摘要： A recording apparatus includes a recording unit configured to record a first dot and a second dot having a diameter smaller than that of the first dot on a recording medium, and a scanning unit configured to move the recording unit in a scanning direction. A recording resolution of the second dot in the scanning direction is lower than a recording resolution of the first dot in the scanning direction.

5. 发明授权

US08366230B2 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：US08366230B2
公开(公告)日：2013-02-05
申请号：US13078506
申请日：2011-04-01
申请人： Hiroshi Taira , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano
发明人： Hiroshi Taira , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano
IPC分类号： B41J29/38
CPC分类号： B41J19/145 , B41J25/308
摘要： An ink jet printing apparatus is provided that can perform printing without degrading printing quality. In the present invention, correction for a head-to-sheet distance change is performed for both forward printing and backward printing during a multi-path printing operation.
摘要翻译：提供一种能够进行打印而不降低打印质量的喷墨打印设备。在本发明中，在多路径打印操作期间，对于正向打印和向后打印都执行了对于纸张间距离变化的校正。

6. 发明授权

US08201907B2 Recording apparatus 有权
标题翻译：记录装置
公开(公告)号：US08201907B2
公开(公告)日：2012-06-19
申请号：US12147959
申请日：2008-06-27
申请人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Masahiko Umezawa , Shinsuke Ikegami
发明人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Masahiko Umezawa , Shinsuke Ikegami
IPC分类号： B41J2/01
CPC分类号： B41J2/2135 , B41J2/04543 , B41J2/04546
摘要： A recording apparatus includes: a recording head having a recording element row in which multiple recording elements are disposed, with recording elements at dispersed positions in the recording element rows as blocks; a scanning unit configured to scan the recording head in a main scanning direction; a time-division driving unit configured to drive the recording elements in increments of blocks; a storing unit configured to store recording data; an obtaining unit configured to obtain information relating to the inclination of the recording element row relative to the main scanning direction; and a changing unit operable to change, in increments of individual recording elements, the storage position in the main scanning direction of recording data stored in the storing unit that is to be provided to recording elements of a group, which is configured of consecutive recording elements in each block in the recording element row, based on the obtained information.
摘要翻译：一种记录装置，包括：记录头，具有设置有多个记录元件的记录元件行，记录元件行中的分散位置处的记录元素作为块; 扫描单元，被配置为沿主扫描方向扫描记录头; 配置为以块为增量驱动记录元件的时分驱动单元; 存储单元，被配置为存储记录数据; 获取单元，被配置为获得与记录元件行相对于主扫描方向的倾斜有关的信息; 以及改变单元，其可操作来以单个记录元素的增量改变存储在存储单元中的记录数据的存储位置，所述记录数据将被提供给由连续记录元素构成的组的记录元素在记录元件行的每个块中，基于获得的信息。

7. 发明授权

US07735949B2 Printing position adjusting method and printing system 失效
标题翻译：打印位置调整方法和打印系统
公开(公告)号：US07735949B2
公开(公告)日：2010-06-15
申请号：US12021602
申请日：2008-01-29
申请人： Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano
发明人： Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano
IPC分类号： B41J29/38
CPC分类号： B41J19/145 , B41J2/2135
摘要： The present invention relates to a printing position adjusting method capable of performing dot adjustment value acquisition processing that can accommodate diversified user needs of recent years, and a printing system capable of achieving the adjusting method. The printing position adjusting method according to the present invention provides a plurality of types of dot adjustment value acquisition processing capable of acquiring an adjustment value for matching printing positions, and enables selection of a single appropriate dot adjustment value acquisition processing type among the plurality of types of dot adjustment value acquisition processing according to the type of the print medium to be used. Consequently, a user will be able to suitably execute dot adjustment value acquisition processing with high accuracy in correspondence with the desired high level of quality.
摘要翻译：本发明涉及能够进行可适应近年来多样化的用户需求的点调整值获取处理的打印位置调整方法以及能够实现调整方法的打印系统。根据本发明的打印位置调整方法提供能够获取用于匹配打印位置的调整值的多种类型的点调整值获取处理，并且能够选择多种类型中的单个适当的点调整值获取处理类型根据要使用的打印介质的类型进行点调整值获取处理。因此，用户将能够根据期望的高质量水平以高精度适当地执行点调整值获取处理。

8. 发明申请

US20090051940A1 DATA PROCESSING DEVICE, INK JET PRINTING SYSTEM AND DATA PROCESSING METHOD 有权
标题翻译：数据处理装置，喷墨打印系统和数据处理方法
公开(公告)号：US20090051940A1
公开(公告)日：2009-02-26
申请号：US12187732
申请日：2008-08-07
申请人： Yoshiaki Murayama , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru , Takatoshi Nakano , Hiroshi Taira
发明人： Yoshiaki Murayama , Kiichiro Takahashi , Minoru Teshigawara , Tetsuya Edamura , Akiko Maru , Takatoshi Nakano , Hiroshi Taira
IPC分类号： G06F3/12
CPC分类号： G06K15/02 , H04N1/6016
摘要： To enable the printing in which it is difficult for the dot to stand out and it is difficult for the gradation sequence properties to be degraded. Therefore, among plural dots each having a different size, the binary processing is carried out by using the same first dot arrangement pattern in regard to the large and medium-sized dots and the binary processing is carried out by using a dot arrangement pattern different from the first dot arrangement pattern in regard to the small-sized dots.
摘要翻译：为了使点难以突出的打印成为可能，灰度序列特性难以降级。因此，在具有不同尺寸的多个点中，通过使用与大中点相同的第一点布置图案来执行二进制处理，并且通过使用不同于关于小尺寸点的第一点布置图案。

9. 发明申请

US20090015612A1 INK JET PRINTING APPARATUS AND INK JET 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：US20090015612A1
公开(公告)日：2009-01-15
申请号：US12168429
申请日：2008-07-07
申请人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Hiroshi Taira
发明人： Minoru Teshigawara , Kiichiro Takahashi , Tetsuya Edamura , Akiko Maru , Yoshiaki Murayama , Takatoshi Nakano , Hiroshi Taira
IPC分类号： G03G21/20
CPC分类号： B41J2/145 , G03G15/104 , G03G2215/0658
摘要： The present invention provides an ink jet printing apparatus and an ink jet printing method which are based on the multi-pass printing method using a print head having a plurality of nozzle rows and which enables a reduction in the number of nozzles to be simultaneously driven, allowing ink to be stably ejected. On the basis of the multi-pass printing method of dividing print data into a plurality of pieces by using mask patterns, the mask patterns are offset according to the positional relationship between the plurality of nozzle rows in the print head.
摘要翻译：本发明提供一种喷墨打印装置和喷墨打印方法，其基于使用具有多个喷嘴列的打印头的多次打印方法，并且能够减少要同时驱动的喷嘴的数量，允许油墨稳定地喷射。基于通过使用掩模图案将打印数据分割成多个片段的多遍打印方法，掩模图案根据打印头中的多个喷嘴行之间的位置关系而偏移。

10. 发明授权

US07465006B2 Ink jet printing apparatus, ink jet printing method, and preliminary discharge control method 失效
标题翻译：喷墨打印装置，喷墨打印方法和初步排放控制方法
公开(公告)号：US07465006B2
公开(公告)日：2008-12-16
申请号：US11477459
申请日：2006-06-30
申请人： Tetsuya Edamura , Kiichiro Takahashi , Minoru Teshigawara , Akiko Maru , Yoshiaki Murayama
发明人： Tetsuya Edamura , Kiichiro Takahashi , Minoru Teshigawara , Akiko Maru , Yoshiaki Murayama
IPC分类号： B41J29/38
CPC分类号： B41J2/17546 , B41J2/16517 , B41J2/1753 , B41J2/17553 , B41J11/06
摘要： On performing a predetermined printing operation, whether or not, among a plurality of printing elements, only a part of the printing elements are applied is detected. If it is judged that only the part of the printing elements are used, a judgment is made whether or not the preliminary discharge operation is performed based on the number of discharges for the part of the printing elements, and if it is not judged that only the part of the printing elements are used, a judgment is made whether or not the preliminary discharge operation is performed based on the number of discharges for all of the printing elements of the printing head. This eliminates an unnecessary preliminary discharge for non-printing elements even in a printing operation mode in which only a part of the printing elements are applied.
摘要翻译：在执行预定打印操作时，检测在多个打印元件中是否仅施加打印元件的一部分。如果判断仅使用打印元件的一部分，则判断是否基于打印元件的一部分的放电次数进行预备放电操作，并且如果不判断仅仅是使用打印元件的一部分，基于打印头的所有打印元件的排出次数判断是否执行预备排放操作。即使在只有一部分打印元件被施加的打印操作模式中，这也消除了非打印元件的不必要的预排出。

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