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21. 发明专利

JP2013230599A Printing apparatus and printing method 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：JP2013230599A
公开(公告)日：2013-11-14
申请号：JP2012103513
申请日：2012-04-27
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： WADA KEIJI , TAKAHASHI TORU , KONDO TAKAMITSU , TANASE KAZUYOSHI
IPC分类号： B41J2/01
CPC分类号： B41J11/002
摘要： PROBLEM TO BE SOLVED: To provide a printing apparatus in which a light source for main curing is downsized, and a clear head can be arbitrarily mounted without changing the light source.SOLUTION: A printing apparatus includes: a conveyance unit for conveying a medium in a conveyance direction; a magenta head; a cyan head; a black head; a yellow head; a first light source; a clear head ejecting clear ink including a photopolymerization initiator; and a second light source. The first light source is provided downstream in the conveyance direction than the magenta head, the cyan head, the black head, and the yellow head. The clear head is provided downstream in the conveyance direction than the first light source. The second light source is provided downstream in the conveyance direction than the clear head. When the irradiation energy needed for the main curing of the color inks is Pc, the irradiation energy needed for the main curing of the clear ink is Pcl, the irradiation energy of the first light source is P1, and the irradiation energy of the second light source is P2, relationships P1
摘要翻译：要解决的问题：提供一种其中主要固化用光源小型化的打印装置，并且可以任意地安装清洁头而不改变光源。解决方案：打印装置包括：传送单元，用于传送介质运输方向洋红头青色头黑头一个黄色的头第一光源; 清除头部喷射包含光聚合引发剂的透明油墨; 和第二光源。第一光源在输送方向上比品红色头，青色头，黑色头和黄色头部下游设置。清洁头设置在比第一光源在输送方向的下游。第二光源设置在比清洁头部的输送方向的下游。当彩色油墨的主要固化所需的照射能量为Pc时，透明油墨主要固化所需的照射能量为Pcl，第一光源的照射能量为P1，第二光源的照射能量源是P2，满足关系P1

22. 发明专利

JP2013215994A Printer and printing method 审中-公开
标题翻译：打印机和打印方法
公开(公告)号：JP2013215994A
公开(公告)日：2013-10-24
申请号：JP2012088543
申请日：2012-04-09
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： MIZUNO KAZUYOSHI , TAKAHASHI TORU , TANASE KAZUYOSHI , KONDO TAKAMITSU , WADA KEIJI
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide a printer which can print an image of favorable quality by using a transparent UV ink.SOLUTION: A printer comprises: a first discharge part for discharging a color ink which is cured by receiving the radiation of light; a second discharge part for discharging a clear ink which is cured by receiving the radiation of the light; a radiation part for radiating the light; and a processing part for performing processing which improves the wettability of the surface of a medium. The printer forms a color image on the medium by discharging the color ink and radiating the light after processing the medium by the processing part, and forms a clear image on the color image by discharging the clear ink and radiating the light.
摘要翻译：要解决的问题：提供一种能够通过使用透明UV墨水打印具有良好质量的图像的打印机。解决方案：打印机包括：第一排出部分，用于排出通过接收光线而固化的彩色墨; 用于排出通过接收光的辐射固化的透明油墨的第二排出部分; 用于辐射光的辐射部分; 以及用于进行改善介质表面的润湿性的处理的处理部件。打印机通过排出彩色墨水并通过处理部分处理介质后照射光而在介质上形成彩色图像，并通过排出透明墨水并照射光来在彩色图像上形成清晰的图像。

23. 发明专利

JP2013184399A Printing apparatus and printing method 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：JP2013184399A
公开(公告)日：2013-09-19
申请号：JP2012051965
申请日：2012-03-08
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： KONDO TAKAMITSU , TAKAHASHI TORU , WADA KEIJI , TANASE KAZUYOSHI
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To print image of mat-type feeling with scratch resistance.SOLUTION: A printing apparatus includes a head unit that ejects a yellow UV curable-type ink onto a medium, an irradiating section that irradiates the UV light, and a controller that works as follows: when the first mode is set, control is carried out so that, after the UV light with a first energy is irradiated on the UV curable-type ink ejected onto each unit area of the medium, the UV light with the second energy higher than the first energy is irradiated; when a second mode is set for printing an image with a glossiness higher than that of the image printed according to the first mode, control is carried out so that the UV light with an energy higher than that of the first energy is irradiated on the UV curable-type ink ejected on unit area of the medium.
摘要翻译：要解决的问题：用于打印具有耐刮擦性的毡型感的图像。解决方案：打印设备包括：头部单元，其将黄色UV可固化型墨喷射到介质上;照射部分，其照射UV光;以及控制器，其工作原理如下：当设置第一模式时，进行控制，使得在将第一能量的UV光照射到喷射到介质的每个单位区域上的UV可固化型墨水之后，将具有照射比第一能量高的第二能量; 当设置第二模式来打印具有比根据第一模式打印的图像的光泽度高的图像的图像时，执行控制，使得具有比第一能量的能量高的能量的UV光照射到UV 在介质的单位面积喷射的可固化型墨水。

24. 发明专利

JP2013147000A Printing apparatus and printing method 有权
标题翻译：印刷装置和印刷方法
公开(公告)号：JP2013147000A
公开(公告)日：2013-08-01
申请号：JP2012011262
申请日：2012-01-23
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： KONDO TAKAMITSU , TAKAHASHI TORU , WADA KEIJI , TANASE KAZUYOSHI
IPC分类号： B41J2/01 , B41J2/21
摘要： PROBLEM TO BE SOLVED: To improve filling of a lower layer image by an ink for printing an upper layer image.SOLUTION: A printing apparatus using an ink cured by irradiation with light controls the light of first energy to be irradiated per unit area of a main image when a first mode is set in which an auxiliary image is not printed but the main image is printed on a medium. The printing apparatus controls the light of second energy lower than the first energy to be irradiated per unit area of a lower layer image among the auxiliary image and the main image before printing an upper layer image among the auxiliary image and the main image when a second mode is set in which the auxiliary image and the main image are overlapped and printed on the medium.
摘要翻译：要解决的问题：通过用于打印上层图像的油墨来改善下层图像的填充。解决方案：使用通过照射固化的油墨的打印装置控制每单位面积照射的第一能量的光当设置没有打印辅助图像但是将主图像打印在介质上的第一模式时的主图像。在辅助图像和主图像之前，在辅助图像和主图像之间打印上层图像之前，打印装置控制比辅助图像和主图像中的下层图像的每单位面积要照射的第一能量低的第二能量的光，当第二将辅助图像和主图像重叠并打印在介质上的模式。

25. 发明专利

JP2012228791A Printing apparatus, printing method, and program therefor 审中-公开
标题翻译：打印设备，打印方法和程序
公开(公告)号：JP2012228791A
公开(公告)日：2012-11-22
申请号：JP2011097394
申请日：2011-04-25
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： KONDO TAKAMITSU , TAKAHASHI TORU , TANASE KAZUYOSHI , WADA KEIJI
IPC分类号： B41J2/01
CPC分类号： B41J2/155 , B41J11/0015 , B41J11/002
摘要： PROBLEM TO BE SOLVED: To solve such a problem that, when an image is formed on a medium by ejecting photo-curable ink, the vicinity of the edge rises more than the other part (raising phenomenon), and the print image is perceived to be thicker than an actual thickness (sense of raising).SOLUTION: The printing apparatus includes an ink ejection nozzle which ejects photo-curable ink when irradiated with light to a medium, and an irradiation unit which irradiates the photo-curable ink deposited on the medium with light. When an image is printed on the medium by applying the photo-curable ink, the photo-curable ink is ejected from the ink ejection nozzle so as to be applied over a range wider than the range to be essentially applied with the photo-curable ink for printing the image. Subsequently, the photo-curable ink is cured by irradiating light from the irradiation portion, and then, the photo-curable ink applied to the range wider than the range to be essentially applied with the photo-curable ink is removed from the medium.
摘要翻译：要解决的问题为了解决这样的问题，当通过喷射光固化油墨在介质上形成图像时，边缘附近比另一部分上升（升高现象），并且打印图像被认为比实际厚度（升高感）厚。解决方案：打印设备包括一个墨水喷射喷嘴，其在用光照射介质时喷射光固化油墨;以及照射单元，其照射沉积在介质上的光固化油墨。当通过施加光固化油墨将图像印刷在介质上时，可光固化油墨从喷墨喷嘴喷出，以便施加在比基本上施加光固化油墨的范围宽的范围用于打印图像。随后，通过照射部分照射光来固化光固化油墨，然后从介质中除去施加到基本上施加有光固化油墨的范围宽的范围的光固化油墨。版权所有（C）2013，JPO＆INPIT

26. 发明专利

JP2012187814A Correction value calculation method 审中-公开
标题翻译：校正值计算方法
公开(公告)号：JP2012187814A
公开(公告)日：2012-10-04
申请号：JP2011053261
申请日：2011-03-10
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： WADA KEIJI , TAKAHASHI TORU , KONDO TAKAMITSU , TANASE KAZUYOSHI
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To suppress accuracy deterioration of density correction.SOLUTION: In a printing apparatus with a plurality of nozzles for ejecting ink according to duty, a method is intended to calculate a density correction value. The method includes: printing a pattern for specifying a duty by switching the duties from the plurality of nozzles; reading the density corresponding to the respective duties of the pattern for specifying the duty; specifying the duty on which the deepest density in the pattern for specifying the read duty; and printing the pattern for correcting the density by switching the duty so as to use a duty that is equal to or lower than the specified duty, and obtaining the density correction value based on the pattern for correcting the density.
摘要翻译：要解决的问题：抑制密度校正的精度劣化。解决方案：在具有多个用于根据占空比喷墨的喷嘴的打印设备中，一种方法旨在计算密度校正值。该方法包括：通过切换来自多个喷嘴的任务来打印用于指定占空比的模式; 读取与用于指定职责的模式的各自职责对应的密度; 指定用于指定读取责任的图案中最深密度的责任; 并且通过切换占空比来打印用于校正浓度的图案，以便使用等于或低于指定占空比的占空比，并且基于用于校正浓度的图案获得浓度校正值。版权所有（C）2013，JPO＆INPIT

27. 发明专利

JP2012166477A Fluid ejection device and fluid ejection method 有权
标题翻译：流体喷射装置和流体喷射方法
公开(公告)号：JP2012166477A
公开(公告)日：2012-09-06
申请号：JP2011030073
申请日：2011-02-15
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： TANASE KAZUYOSHI , MIYAMOTO TORU , TAKAHASHI TORU , KONDO TAKAMITSU , WADA KEIJI , MARUYAMA NAOKI
IPC分类号： B41J2/01
CPC分类号： B41J2/155 , B41J2/2132
摘要： PROBLEM TO BE SOLVED: To suppress the deterioration of image quality even if there is a displacement in a landing position of fluids in a region in which nozzle rows overlap.SOLUTION: A fluid ejection device includes: (A) a first nozzle row where first nozzles for ejecting the fluids are arranged in a predetermined direction; (B) a second nozzle row where second nozzles for ejecting the fluids are arranged in a predetermined direction, the second nozzle row being arranged so as to form an overlapping region where one end in the predetermine direction overlaps with the other end of the first nozzle row in the predetermined direction; and (C) a controller for causing the fluids to be ejected so that in respective plurality of raster lines arranged in the predetermined direction in the overlapping region, dots to be formed are apportioned between the first nozzles and the second nozzles. On the raster lines in the overlapping region, the fluids are ejected so as to produce pixel where both dots the first nozzles form and dots the second nozzles form are formed to be overlapped, and pixel where either the dots the first nozzles form or the dots the second nozzles form are formed.
摘要翻译：要解决的问题：即使在喷嘴列重叠的区域中的流体的着陆位置存在位移，也可以抑制图像质量的劣化。流体喷射装置包括：（A）第一喷嘴列，其中用于喷射流体的第一喷嘴沿预定方向布置; （B）第二喷嘴列，其中用于喷射流体的第二喷嘴沿预定方向布置，所述第二喷嘴排布置成形成重叠区域，其中预定方向的一端与第一喷嘴的另一端重叠行在预定方向上; 以及（C）控制器，用于使流体喷射，使得在重叠区域中以预定方向布置的多个光栅线中，要形成的点在第一喷嘴和第二喷嘴之间分配。在重叠区域的光栅线上，排出流体，以产生像素，其中第一喷嘴形成的两个点和第二喷嘴形式的点形成为重叠，以及第一喷嘴形成的点或点形成第二喷嘴形式。版权所有（C）2012，JPO＆INPIT

28. 发明专利

JP2011240526A Method for adjusting fluid jet device and method for producing the fluid jet device 审中-公开
标题翻译：用于调节流体喷射装置的方法和用于生产流体喷射装置的方法
公开(公告)号：JP2011240526A
公开(公告)日：2011-12-01
申请号：JP2010112410
申请日：2010-05-14
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： KONDO TAKAMITSU , TAKAHASHI TORU , WADA KEIJI , TANASE KAZUYOSHI
IPC分类号： B41J2/01 , B41J2/205 , B41J2/52 , B41J29/46
摘要： PROBLEM TO BE SOLVED: To properly adjust a drive voltage by eliminating influence of banding.SOLUTION: The method for adjusting a fluid jet device includes: specifying an optimum instruction gradation value that is an instruction gradation value causing a smaller occurrence degree of the banding based on a first banding test patter by a first instruction gradation value and a second banding test pattern by a second instruction gradation value; forming a first density-acquiring pattern by the optimum instruction gradation value when driving a head with a first voltage change amount and a second density-acquiring pattern by the optimum instruction gradation value when driving the head with a second voltage change amount; measuring a density of the first density-acquiring pattern and a density of the second density-acquiring pattern; and obtaining a voltage change amount of the head corresponding to a target density based on the measured density of the first density-acquiring pattern and the measured density of the second density-acquiring pattern, and adjusting the voltage change amount applied to the head.
摘要翻译：要解决的问题：通过消除条带的影响来适当调整驱动电压。解决方案：用于调节流体喷射装置的方法包括：指定作为指示灰度值的最佳指令灰度值，该指令灰度值使得基于第一条带测试图案的条带的较小发生程度由第一指令灰度值和第二条带测试图案通过第二指令灰度值; 当以第二电压变化量驱动头时，通过最佳指令灰度值驱动具有第一电压变化量和第二浓度获取模式的磁头时，通过最佳指令灰度值形成第一密度获取模式; 测量第一密度获取图案的密度和第二密度获取图案的密度; 并且基于第一浓度获取图案的测量密度和第二浓度获取图案的测量密度获得与目标密度相对应的头部的电压变化量，并且调整施加到头部的电压变化量。版权所有（C）2012，JPO＆INPIT

29. 发明专利

JP2011121250A Method for forming dither mask, printing apparatus and program thereof 审中-公开
标题翻译：形成掩模的方法，打印设备及其程序
公开(公告)号：JP2011121250A
公开(公告)日：2011-06-23
申请号：JP2009280086
申请日：2009-12-10
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： YAMAZAKI SATOSHI , SUMIYA SHIGEAKI , WAKAYAMA TAKUYA , TAKAHASHI TORU , TANASE KAZUYOSHI , KASAHARA HIROKAZU
IPC分类号： B41J2/01 , B41J2/205
摘要： PROBLEM TO BE SOLVED: To inhibit generation of uneven density of print image by performing a halftone processing using a dither mask. SOLUTION: In the formation of the dither mask 61 mounted on a printing apparatus 20, firstly, thresholds stored in a plurality of storing elements are prepared. Then, one of the thresholds to be stored in a blank storing element in which the prepared threshold is not yet stored is chosen as an attention threshold. Then, when the attention threshold is stored in one of the blank storing elements, an evaluation value E1 as an index of grade of overlapping of dot on a printing medium which is assumed from a forming pattern of dot and an evaluation value E2 as an index of grade of dispersion of dot which is shown by the forming pattern of dot are computed based on the forming pattern of dot shown by the arrangement of the storing element in which the threshold is already stored. Then, the attention threshold is stored in the blank storing element in which a comprehensive evaluation value CE calculated by adding up together the evaluation value E1 and the evaluation value E2 with predetermined weighing becomes the smallest. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：通过使用抖动掩模进行半色调处理来抑制印刷图像的不均匀浓度的产生。解决方案：在形成安装在打印装置20上的抖动掩模61时，首先准备存储在多个存储元件中的阈值。然后，选择要存储在尚未存储准备的阈值的空白存储元件中的阈值之一作为注意阈值。然后，当将注意阈值存储在一个空白存储元件中时，将评估值E1作为从点的形成模式假定的打印介质上的点的重叠等级的指标和作为指标的评估值E2 基于由存储元件的布置所示的点的形成模式来计算由点的形成图案示出的点的色散等级，其中阈值已经被存储在其中。然后，将注意阈值存储在空白存储单元中，在该空白存储单元中，通过将评价值E1和评价值E2以预定的权重相加而计算出的综合评价值CE为最小。版权所有（C）2011，JPO＆INPIT

30. 发明专利

JP2008023893A Image processing apparatus for performing bidirectional printing and printing apparatus 有权
标题翻译：用于执行双向打印和打印设备的图像处理设备
公开(公告)号：JP2008023893A
公开(公告)日：2008-02-07
申请号：JP2006200504
申请日：2006-07-24
申请人： Seiko Epson Corp , セイコーエプソン株式会社
发明人： YAMAZAKI SATOSHI , SUMIYA SHIGEAKI , TAKAHASHI TORU , TANASE KAZUYOSHI
IPC分类号： B41J2/01 , B41J2/205 , B41J2/51
CPC分类号： G06K15/107 , B41J2/15 , B41J19/145 , B41J25/308 , H04N1/4051
摘要： PROBLEM TO BE SOLVED: To suppress the effect caused by a fluctuation in printing environment on the image quality in bidirectional printing to a minimum, in a simple constitution. SOLUTION: This printing apparatus performs printing on a printing medium. The printing apparatus includes a dot data generating section for generating the dot data by performing half-tone processing of image data, and a printing section which has a print head and a platen and forms print images by forming dots in each printing element of the printing media supported by the platen corresponding to dot data whenever the print head moves forward and backward while performing the main scanning of the print head. In the dot data generating section, the condition of half-tone processing is set to suppress deterioration in image quality resulting from the misregistration of a dot forming position which is formed when the print head moves forward and backward. The platen gap is set to a single value common to a plurality of printing environments including types of printing media. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：以简单的结构，将双向打印中的图像质量的打印环境的波动所引起的效果抑制到最小。
解决方案：该打印装置在打印介质上进行打印。打印设备包括：点数据产生部分，用于通过执行图像数据的半色调处理来产生点数据;以及打印部分，其具有打印头和压板，并且通过在打印的每个打印元素中形成点形成打印图像当打印头在执行打印头的主扫描时向前和向后移动时，由对应于点数据的压板支撑的介质。在点数据产生部分中，设置半色调处理的条件以抑制由打印头向前和向后移动时形成的点形成位置的不对准导致的图像质量的劣化。压板间隙被设置为包括打印介质的类型的多个打印环境共同的单个值。版权所有（C）2008，JPO＆INPIT

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