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71. 发明专利

JP4622073B2 Printing performed to the end of the print medium without contaminating the platen 有权
公开(公告)号：JP4622073B2
公开(公告)日：2011-02-02
申请号：JP2000294216
申请日：2000-09-27
申请人：セイコーエプソン株式会社
发明人：幸一大槻
IPC分类号： B41J2/01 , B41J2/51 , B41J11/00 , B41J11/04 , B41J11/06
CPC分类号： B41J11/0065 , B41J11/06

72. 发明专利

JP2011016377A Printing which is performed up to end section of printing medium without soiling platen 审中-公开
标题翻译：打印完毕的打印介质没有土壤的打印
公开(公告)号：JP2011016377A
公开(公告)日：2011-01-27
申请号：JP2010229307
申请日：2010-10-12
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： OTSUKI KOICHI
IPC分类号： B41J2/01 , B41J11/00 , B41J11/02 , B41J11/06
CPC分类号： B41J11/0065 , B41J11/06
摘要： PROBLEM TO BE SOLVED: To perform printing up to the end of printing paper without making ink droplets reach a platen.SOLUTION: The platen 26 of a printer includes an upstream-side supporting section 26sf, an upstream-side groove 26f, a central supporting section 26c, and a downstream-side groove 26r in this order from the upstream side in the subsidiary scanning direction. The printer performs printing only by a fourth nozzle group Nr facing the downstream-side groove 26r with respect to the upper end of the printing paper, and performs the printing only by a second nozzle group Nh facing the upstream-side groove 26f with respect to the lower end of the printing paper. In addition, the printer performs upper end transition processing in which the printing is performed by using all the nozzle groups in the same manner as the central section by the same subsidiary scanning feed as the upper end between the printing processing for the upper end and the central section. Furthermore, the printer performs lower end transition processing in which the printing is performed by using the nozzle groups Nh, Ni and Nr by performing the same subsidiary scanning feed as the lower end between the printing processing with respect to the central section and the lower end. By performing the transition processing, upper end processing, central processing an lower end processing can smoothly be performed without performing the reverse feed of subsidiary scanning.
摘要翻译：要解决的问题：直到打印纸的末端进行打印，而不会使墨滴到达压盘。解决方案：打印机的压板26包括上游侧支撑部分26sf，上游侧凹槽26f，中心支撑部分26c和下游侧凹槽26r，从副扫描方向的上游侧开始。打印机仅通过面向相对于打印纸的上端的下游侧凹槽26r的第四喷嘴组Nr进行打印，并且仅通过面向上游侧凹槽26f的第二喷嘴组Nh相对于打印纸的下端。此外，打印机执行上端转换处理，其中通过使用与中心部分相同的方式使用所有喷嘴组进行打印，该辅助扫描进给与上端的打印处理和中央部分。此外，打印机进行下端过渡处理，其中通过使用喷嘴组Nh，Ni和Nr进行打印，通过执行相对于中心部分的打印处理与下端之间的下端的相同的辅助扫描进给。通过执行转换处理，可以平滑地执行上位处理，中央处理，而不执行副扫描的反向馈送。

73. 发明专利

JP2010194917A Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：JP2010194917A
公开(公告)日：2010-09-09
申请号：JP2009043547
申请日：2009-02-26
申请人： Canon Inc , キヤノン株式会社
发明人： SOTOZONO YUTAKA , KOYAMA YOSHIHIRO , SASAKI NORIO , TOYOSHIMA SHINJI , KIMURA MASAMICHI , YAMAGUCHI TOSHIAKI
IPC分类号： B41J2/18 , B41J2/01 , B41J2/185
CPC分类号： B41J27/00 , B41J2/1652 , B41J2/16535 , B41J2/17509 , B41J11/0065 , B41J11/0085 , B41J11/06 , B41J29/38
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus including a platen provided with a suction-collection section which collects ink, wherein image quality deterioration due to cockling caused by the insufficient suction force in the suction-collection section on the inside of a recording medium is prevented, and also, image quality deterioration at the end portion of the recording medium caused by excessive wind speed in the suction-collection section on the outside of the recording medium is prevented.
SOLUTION: The inkjet recording apparatus includes the platen provided with the suction-collection section which sucks in and collects the ink left outside the end portion of the recording medium. The inkjet recording apparatus includes: a collecting suction force generation means configured to enable the suction-collection section to generate suction force; a collection flow path connecting the suction-collection section to the collecting suction force generation means; and a flow path control means configured to vary the opening area of the collection flow path. The opening area of the collection flow path is varied according to an image forming time or a type of the recording medium.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种喷墨记录装置，其包括设置有收集墨水的吸引收集部的台板，其中由于内侧的吸引收集部中的吸力不足引起的由于起皱引起的图像质量劣化并且防止由记录介质外部的吸引收集部分中的过大的风速引起的记录介质的端部处的图像质量恶化。解决方案：喷墨记录装置包括设置有抽吸收集部分的台板，其吸入并收集留在记录介质的端部外部的油墨。喷墨记录装置包括：收集吸力产生装置，被配置为使吸引收集部能够产生吸力; 收集流路，其将吸引收集部与收集吸力产生装置连接; 以及流路控制装置，被配置为改变收集流路的开口面积。收集流路的开口面积根据图像形成时间或记录介质的种类而变化。版权所有（C）2010，JPO＆INPIT

74. 发明专利

JP2010030310A Apparatus, system and method for ejecting liquid 有权
标题翻译：用于喷射液体的装置，系统和方法
公开(公告)号：JP2010030310A
公开(公告)日：2010-02-12
申请号：JP2009252328
申请日：2009-11-02
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： ENDO HIRONORI
IPC分类号： B41J19/18 , B05C5/00 , B05C11/00 , B05C11/10 , B05D1/26 , B05D3/00 , B41J2/01 , B41J11/00 , B41J19/20
CPC分类号： B41J11/0065 , B41J11/008 , B41J11/0095 , B41J19/202
摘要： PROBLEM TO BE SOLVED: To provide an apparatus, system and method for ejecting liquid, which allows starting and ending positions for ejecting liquid to be set appropriately.
SOLUTION: The liquid ejecting apparatus is provided with a controller which executes position determination control for determining at least one of the starting position and the ending position for ejecting liquid from a moving ejection head onto a medium that is fed by a feed mechanism. The position determination control by the controller for ejecting the liquid from the ejection head to a region within a predetermined range from a front edge or a rear edge in a feed direction of the medium is different from that for ejecting the liquid from the ejection head to a central region in the feed direction of the medium.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于喷射液体的装置，系统和方法，其允许适当地设置喷射液体的起始和结束位置。解决方案：液体喷射装置设置有控制器，该控制器执行位置确定控制，用于确定起始位置和结束位置中的至少一个，用于将液体从移动喷射头喷射到由进给机构供给的介质上。用于将液体从喷射头喷射到介质的进给方向上的前边缘或后边缘的预定范围内的区域中的控制器的位置确定控制不同于将喷射头从喷射头喷射到在介质的进给方向上的中心区域。版权所有（C）2010，JPO＆INPIT

75. 发明专利

JP4356720B2 Printing method, and a printing device 有权
公开(公告)号：JP4356720B2
公开(公告)日：2009-11-04
申请号：JP2006232803
申请日：2006-08-29
申请人：セイコーエプソン株式会社
发明人：龍也中野 , 昌彦吉田 , 徹宮本 , 博一布川 , 洋一掛橋 , 文治石本
IPC分类号： B41J2/01
CPC分类号： B41J2/2128 , B41J11/0065 , G06K15/102 , G06K2215/0085

76. 发明专利

JP4345700B2 Image recorder 有权
公开(公告)号：JP4345700B2
公开(公告)日：2009-10-14
申请号：JP2005093892
申请日：2005-03-29
申请人：ブラザー工業株式会社
发明人：吉成森本 , 和弘速水
IPC分类号： B41J11/42 , B41J2/01
CPC分类号： B41J19/205 , B41J11/0065 , B41J11/008 , B41J11/0095

77. 发明专利

JP2009132044A Sheet end detecting apparatus, image recorder equipped with the same, and method for detecting position of sheet being conveyed 有权
标题翻译：片材端部检测装置，装有其的图像记录仪以及用于检测输送片位置的方法
公开(公告)号：JP2009132044A
公开(公告)日：2009-06-18
申请号：JP2007310043
申请日：2007-11-30
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： SUGAWARA HIROTO
IPC分类号： B41J11/42 , B41J13/30 , B65H5/06 , B65H7/10
CPC分类号： B65H7/02 , B41J11/0065 , B41J11/0095 , B65H5/06 , B65H2511/20 , B65H2553/26 , B65H2553/51 , B65H2801/12 , B65H2220/03
摘要： PROBLEM TO BE SOLVED: To provide a sheet end detecting apparatus capable of accurately detecting an end position of a sheet being conveyed such as a recording sheet, the device being easily manufactured thereby reducing manufacturing cost, an image recorder, and a method for detecting the end position of the recording sheet by using the sheet end detecting apparatus.
SOLUTION: The sheet end detecting apparatus 40 comprises a conveying roller 27 and an encoder 41. Between the roller 27 and its peripheral surface 27b, a first pressure-electricity converting strip terminal 42 which is strip-shaped and detects a contact with the recording paper P elongates in the direction of the axis core 27a so as to reach inside and outside of a contacting region 23, which is on the periphery surface 27b that contacts with the recording paper P, and also elongates so as to revolve around the axis core 27a. Further, with respect to the first pressure-electricity converting strip terminal 42, the position in the axis core 27a direction at any point in its elongation direction corresponds with the phase around the axis core 27a in one-to-one manner.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够精确地检测诸如记录片材的被输送的片材的终端位置的片材端部检测装置，该装置容易制造，从而降低制造成本，图像记录器和方法用于通过使用片材端部检测装置来检测记录片材的结束位置。解决方案：片材端部检测装置40包括输送辊27和编码器41.在辊27和其周面27b之间，形成带状的第一压力电转换带端子42，并检测与记录纸P在轴芯27a的方向上延伸以到达与记录纸P接触的周边表面27b上的接触区域23的内部和外部，并且还延伸以围绕轴芯27a。此外，关于第一压力电力转换带端子42，在其延伸方向的任何点处的轴芯27a方向上的位置对应于轴心27a周围的相位一一对应。版权所有（C）2009，JPO＆INPIT

78. 发明专利

JP2009119793A Inkjet recording apparatus and recording method 有权
标题翻译：喷墨记录装置和记录方法
公开(公告)号：JP2009119793A
公开(公告)日：2009-06-04
申请号：JP2007298426
申请日：2007-11-16
申请人： Canon Inc , キヤノン株式会社
发明人： KOMAMIYA HIDEFUMI , NAKAJIMA YOSHINORI , TOMITA AKIHIRO , NAGAMURA MITSUTOSHI , KAKINUMA AKIHIRO
IPC分类号： B41J2/01
CPC分类号： B41J19/202 , B41J11/0065 , B41J11/42 , B41J11/70
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus and a recording method by which the fall of an image quality resulting from unevenness in drying of an ink can be suppressed regardless of the kind and the discharging amount of the ink.
SOLUTION: The drying property of an ink which is imparted by a recording head to a specified standing-by time control region in an image forming region which should be formed on a recording medium is determined conforming to recording data. From the determination result, a standing-by time which is set between a preceding scanning and the following scanning is controlled in a plurality of scannings which are performed within the standing-by time control region.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种喷墨记录装置和记录方法，由此可以抑制由油墨的干燥不均匀引起的图像质量的下降，而不管油墨的种类和排放量如何。解决方案：根据记录数据确定由记录头赋予的图像形成区域中的指定的待机时间控制区域中的油墨的干燥性能。从确定结果可以看出，在待机时间控制区域内执行的多个扫描中控制在前一次扫描和随后扫描之间设定的待机时间。版权所有（C）2009，JPO＆INPIT

79. 发明专利

JP4265639B2 Liquid injection system 有权
公开(公告)号：JP4265639B2
公开(公告)日：2009-05-20
申请号：JP2006261580
申请日：2006-09-26
申请人：セイコーエプソン株式会社
发明人：厚志住井 , 和行各務 , 千馬尾崎
IPC分类号： B41J2/18 , B41J2/185
CPC分类号： B41J2/16523 , B41J11/0065 , B41J2002/1742

80. 发明专利

JP2009096123A Liquid discharging apparatus, and pattern forming method 审中-公开
标题翻译：液体排放装置和图案形成方法
公开(公告)号：JP2009096123A
公开(公告)日：2009-05-07
申请号：JP2007271559
申请日：2007-10-18
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： NAKANO TATSUYA , YOSHIDA MASAHIKO , UENO KOHEI , SAITO KAZUO , AKAHA TAKASHI
IPC分类号： B41J2/01 , B41J29/46
CPC分类号： B41J29/38 , B41J11/0065 , B41J13/0027 , B41J29/393
摘要： PROBLEM TO BE SOLVED: To provide a liquid discharging apparatus which can appropriately grasp a conveyance mode of a medium at a moment when the medium is not held by a holding part of a conveyance roller. SOLUTION: The liquid discharging apparatus includes a discharging part which discharges a liquid to the medium, an upstream side conveyance roller and a downstream side conveyance roller in a conveyance direction of the medium which convey the medium cooperatively by rotating while holding the medium therebetween, and a control part which forms a first pattern by making the discharging part discharge the liquid to the medium when an end of the upstream side in the conveyance direction of the medium is held by the holding part of the upstream side conveyance roller, and which forms a second pattern by making the discharging part discharge the liquid to the medium whose end is not held by the holding part after making the upstream side conveyance roller and downstream side conveyance roller convey the medium until the end of the medium formed with the first pattern is located on the downstream side of the conveyance direction from the holding part and turned into a state not to be held by the holding part. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种液体排出装置，其可以在介质未被输送辊的保持部分保持的时刻适当地掌握介质的输送模式。解决方案：液体排放装置包括排出部分，其在介质的输送方向上向介质排放液体，上游侧输送辊和下游侧输送辊，该介质在保持介质的同时通过旋转协同地输送介质在通过上游侧输送辊的保持部保持介质的输送方向上游侧的端部时，通过使排出部将液体排出到介质，形成第一图案的控制部，以及在形成上游侧传送辊和下游侧传送辊之后，使排出部件将液体排出到其末端未被保持部保持的介质，形成第二图案，直到形成有第一图案位于沿着保持部的输送方向的下游侧，成为不成为hel的状态 d由保持部分。版权所有（C）2009，JPO＆INPIT

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