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1. 发明专利

JP2013059910A Inkjet recording device and recording position adjusting method 审中-公开
标题翻译：喷墨记录装置和记录位置调节方法
公开(公告)号：JP2013059910A
公开(公告)日：2013-04-04
申请号：JP2011199708
申请日：2011-09-13
申请人： Canon Inc , キヤノン株式会社
发明人： TAMIYA KEITA , UCHIDA NAOKI
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording device capable of setting a proper adjustment value even when a recording position adjusting method is performed by using a recording head including a nozzle row having a stable ejection state for example, when satellite occurs, and to provide a recording position adjusting method.SOLUTION: Test patterns, which can be recorded using part of nozzle rows, are recorded by using different nozzle rows. Subsequently, it is determined whether each of the test patterns can be used to adjust the recording positions of the nozzle rows. The recording position is adjusted for the nozzle row based on the test patterns determined to be usable.
摘要翻译：要解决的问题：即使当通过使用包括具有稳定喷射状态的喷嘴列的记录头进行记录位置调整方法时，例如当卫星发生时，提供能够设定适当调节值的喷墨记录装置并提供记录位置调整方法。
解决方案：使用喷嘴行的一部分记录的测试图案通过使用不同的喷嘴行进行记录。随后，确定是否可以使用每个测试图案来调整喷嘴行的记录位置。基于确定为可用的测试图案，针对喷嘴行调节记录位置。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013240991A Recording apparatus and registration adjustment method 有权
标题翻译：记录装置和注册调整方法
公开(公告)号：JP2013240991A
公开(公告)日：2013-12-05
申请号：JP2013077263
申请日：2013-04-02
申请人： Canon Inc , キヤノン株式会社
发明人： TAMIYA KEITA , UCHIDA NAOKI
IPC分类号： B41J2/01
CPC分类号： B41J25/001 , B41J2/2135 , B41J13/26 , B41J29/38
摘要： PROBLEM TO BE SOLVED: To solve a problem about a precision drop of registration adjustment of a range detection method due to variations of a registration state depending on a position associated with a carriage scanning direction.SOLUTION: Reference and adjustment patterns are formed to be juxtaposed in a nozzle array direction to detect a position shift between patterns in the main scanning direction. In this case, coarse registration adjustment is executed by a range detection method, and its adjustment result is applied to a recording apparatus. After that, fine registration adjustment is executed by a density method, and results of the two adjustment methods are finally reflected.
摘要翻译：要解决的问题：解决由于根据与滑架扫描方向相关联的位置引起的对准状态的变化而引起的范围检测方法的精确下降的问题。解决方案：参考和调整图案被并列在喷嘴阵列方向上检测主扫描方向上的图案之间的位置偏移。在这种情况下，通过范围检测方法执行粗略对准调整，并且其调整结果被应用于记录装置。之后，通过密度法执行精细配准调整，最终反映出两种调整方法的结果。

3. 发明专利

JP2013022866A Recording position adjusting method and inkjet recorder 审中-公开
标题翻译：记录位置调节方法和记录仪
公开(公告)号：JP2013022866A
公开(公告)日：2013-02-04
申请号：JP2011160995
申请日：2011-07-22
申请人： Canon Inc , キヤノン株式会社
发明人： TAMIYA KEITA , UCHIDA NAOKI , TOMITA AKIHIRO
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recorder capable of suitably adjusting a recording position in a state where the influence of a satellite (small-diameter dot called satellite) is included even when using an inkjet recording head that causes the satellite.SOLUTION: A plurality of test patterns by which the position and size of the satellite can be discriminated are recorded while shifting recording positions in both scanning directions, and reflection intensity of each of the plurality of test patterns is measured. Thereafter, a plurality of peaks are extracted from relation of the reflection intensity to the shift amount of the recording position. By using information in the plurality of peaks, a recording position adjustment value is obtained.
摘要翻译：要解决的问题：为了提供一种能够在包括卫星（称为卫星的小直径点）的影响的状态下适当地调整记录位置的喷墨记录器，即使当使用引起卫星的喷墨记录头。解决方案：在两个扫描方向上移动记录位置的同时记录多个可以识别卫星的位置和大小的测试图案，并且测量多个测试图案中的每一个的反射强度。此后，从反射强度与记录位置的偏移量的关系中提取多个峰。通过使用多个峰值中的信息，获得记录位置调整值。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2014240141A 駆動装置、駆動装置の異常判別方法、および記録装置有权
标题翻译：驱动装置，确定驱动装置异常和记录装置的方法
公开(公告)号：JP2014240141A
公开(公告)日：2014-12-25
申请号：JP2013122965
申请日：2013-06-11
申请人：キヤノン株式会社 , Canon Inc
发明人： UTSUI OSAMU , TAMIYA KEITA , TANAMI HARUHIKO
IPC分类号： B41J19/18 , B41J2/01 , B41J29/46
摘要：【課題】移動体の駆動制御に関する種々の構成要素の中から、移動体の移動状態を検出する検出部を含めて、異常が発生した構成要素を判別することができる駆動装置、駆動装置の異常判別方法、および記録装置を提供することにある。【解決手段】第1の駆動力によって第1の駆動時間だけキャリッジを移動させたときのキャリッジの移動状態を検出することにより、キャリッジの駆動部およびキャリッジの移動状態を検出するセンサの異常を判別する。第1の駆動力は、キャリッジに掛かる負荷が所定の管理範囲を越えたときにもキャリッジを移動可能なモータの駆動力である。第1の駆動時間は、第1の駆動力によって、キャリッジが基準位置から移動範囲において移動する時間である。【選択図】図4
摘要翻译：要解决的问题：提供一种能够确定异常发生的部件的驱动装置，包括用于检测关于可移动体的驱动控制的各种部件中的可移动体的移动状态的检测单元的判定单元，驱动装置和记录装置。解决方案：当滑架通过第一驱动力移动第一驱动时间时检测滑架的移动状态，确定用于滑架的驱动单元的异常和用于检测运动状态的传感器的马车。第一驱动力是即使当施加到滑架的负载超过预定控制范围时能够移动滑架的电动机的驱动力。第一行驶时间是滑架通过第一驱动力从运动范围内的基准位置移动的时间。

5. 发明专利

JP2010221405A Inkjet recorder 有权
标题翻译：喷墨记录仪
公开(公告)号：JP2010221405A
公开(公告)日：2010-10-07
申请号：JP2009067908
申请日：2009-03-19
申请人： Canon Inc , キヤノン株式会社
发明人： UCHIDA NAOKI , TAMIYA KEITA
IPC分类号： B41J2/01
CPC分类号： B41J2/2135 , B41J29/38 , B41J29/393
摘要： PROBLEM TO BE SOLVED: To solve the problem of decrease of an image quality due to streaks generated at a change point of an adjustment value when a recording position is adjusted by changing a recording position shift amount in a scanning direction of a recording head.
SOLUTION: A deviation amount of the recording position of the recording head is acquired at a plurality of positions in the scanning direction, and a correction amount different for every predetermined number of nozzles is added to the acquired deviation amount. Positions where the deviation amount changes are dispersed thereby.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了解决当通过改变记录的扫描方向上的记录位置偏移量来调节记录位置时在调节值的变化点处产生的条纹导致的图像质量下降的问题头。解决方案：在扫描方向上的多个位置处获取记录头的记录位置的偏离量，并且将对于每个预定数量的喷嘴不同的校正量加到所获取的偏差量上。偏差量变化的位置由此而分散。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010058393A Image formation device 审中-公开
标题翻译：图像形成装置
公开(公告)号：JP2010058393A
公开(公告)日：2010-03-18
申请号：JP2008226989
申请日：2008-09-04
申请人： Canon Inc , キヤノン株式会社
发明人： TAMIYA KEITA
IPC分类号： B41J2/01 , B41J29/46 , G03G15/00 , H04N1/04
摘要： PROBLEM TO BE SOLVED: To provide an image formation device which suppresses the progress of smudge adhesion to a reading unit more than before and is excellent in the maintainability.
SOLUTION: An optical reading unit (102) is equipped with a reading window (209) and a shutter (208) of optical transparency which opens and closes for the window. According to the reading information, the first mode for performing the reading in the state that the shutter (208) is opened and the second mode for performing the reading through the shutter (208) in the state of the shutter (208) being closed are changed over each other.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像形成装置，其比以前抑制了对读取单元的污迹粘附的进行，并且维护性优异。解决方案：光学读取单元（102）配备有用于窗口打开和关闭的阅读窗（209）和光学透明度的快门（208）。根据读取信息，在快门（208）被关闭的状态下，在快门（208）打开的状态下执行读取的第一模式和通过快门（208）执行读取的第二模式是相互改变版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2013086335A Method of inkjet recording and inkjet recorder 审中-公开
标题翻译：喷墨记录方法和喷墨记录仪
公开(公告)号：JP2013086335A
公开(公告)日：2013-05-13
申请号：JP2011228271
申请日：2011-10-17
申请人： Canon Inc , キヤノン株式会社
发明人： TAMIYA KEITA
IPC分类号： B41J2/01 , B41J29/46
摘要： PROBLEM TO BE SOLVED: To adequately correct a deposited position of an ink droplet when a recorder performs recording while accelerating a recording head.SOLUTION: This recorder records a test chart in which identical patterns are repeated in a scanning direction, on a recording medium while moving the recording head at a constant speed. Next, the recorder corrects an ink ejection timing, and records the test chart again so as to superpose it on the recorded test chart while accelerating the recording head. The recorder performs the recording in each of cases of a plurality of correction values. After that, the recorder detects a degree of superposition of patterns at a plurality of positions on the recorded test chart in the scanning direction in each of the cases of the plurality of correction values, and thereby the recorder specifies a correction value of which the degree of superposition becomes the largest at each position among the plurality of correction values. The recorder ejects ink at the ink ejection timing obtained by correction in accordance with each of the specified correction values, and thereby the recorder performs the recording on the recording medium while accelerating the recording head.
摘要翻译：要解决的问题：当记录器在加速记录头时进行记录时，适当地校正墨滴的沉积位置。解决方案：该记录器在以一定速度移动记录头的同时记录在记录介质上沿扫描方向重复相同图案的测试图。接下来，记录器校正喷墨定时，并且再次记录测试图，以便在加速记录头的同时将其重叠在记录的测试图上。记录器在多个校正值的每种情况下执行记录。之后，在多个校正值的每一种情况下，记录器检测记录的测试图表上的扫描方向上的多个位置上的图案的叠加程度，从而记录器指定校正值的叠加在多个校正值中的每个位置处变为最大。记录器按照通过根据每个指定的校正值进行校正获得的喷墨时间喷射墨水，从而记录器在加速记录头的同时对记录介质进行记录。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2013022769A Inkjet recorder, and inspecting method in the inkjet recorder 审中-公开
标题翻译：喷墨记录仪，并在喷墨记录仪中检查方法
公开(公告)号：JP2013022769A
公开(公告)日：2013-02-04
申请号：JP2011157119
申请日：2011-07-15
申请人： Canon Inc , キヤノン株式会社
发明人： TAMIYA KEITA
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recorder which detects malfunction of an encoder sensor in advance.SOLUTION: Driving current of a light emitting element of the encoder sensor is made different between a going time and a returning time in a predetermined section in a scanning direction, and a difference between the number of pulses output from the encoder sensor when going and the number of pulses output from the encoder sensor when returning is compared with a reference value. When the difference is larger than the reference value, it is determined as an error.
摘要翻译：要解决的问题：提供一种预先检测编码器传感器的故障的喷墨记录器。解决方案：编码器传感器的发光元件的驱动电流在扫描方向上的预定部分中的行进时间和返回时间之间不同，并且当编码器传感器输出的脉冲数之间的差异返回时从编码器传感器输出的脉冲数与参考值进行比较。当差值大于参考值时，确定为错误。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2011156717A Recorder and recording method 有权
标题翻译：记录和记录方法
公开(公告)号：JP2011156717A
公开(公告)日：2011-08-18
申请号：JP2010019162
申请日：2010-01-29
申请人： Canon Inc , キヤノン株式会社
发明人： KAKINUMA AKIHIRO , TOMITA AKIHIRO , UCHIDA NAOKI , TAMIYA KEITA
IPC分类号： B41J2/01
CPC分类号： B41J29/38
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recorder and an inkjet recording method which are able to correct, with high precision, the deviation of recording position between a plurality of recording element trains in each of a plurality of recording modes in which the positions of recording elements used in the recording element train differ.
SOLUTION: In a high-speed priority mode which uses all nozzles of nozzle trains C, N and a high-image-quality priority mode which uses a part of nozzles of nozzle trains C, N, the adjustment value for the deviation of recording position between nozzle trains C, N is made different. Based on the adjustment value, the timing of ink discharge from nozzle trains C, N is adjusted.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够高精度地校正多个记录模式中的多个记录元件列之中的记录位置的偏离的喷墨记录器和喷墨记录方法，其中在记录元件列中使用的记录元件的位置不同。
解决方案：在使用喷嘴列C，N的所有喷嘴和使用喷嘴列C，N的喷嘴的一部分的高图像质量优先模式的高速优先模式下，偏差的调整值喷嘴列C，N之间的记录位置不同。基于调整值，调整喷嘴列C，N的墨排出时间。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010221404A Inkjet recorder 有权
标题翻译：喷墨记录仪
公开(公告)号：JP2010221404A
公开(公告)日：2010-10-07
申请号：JP2009067907
申请日：2009-03-19
申请人： Canon Inc , キヤノン株式会社
发明人： UCHIDA NAOKI , TAMIYA KEITA
IPC分类号： B41J2/01
摘要： PROBLEM TO BE SOLVED: To lessen increase of a memory capacity and a calculation amount also in the case of unitarily managing recording position deviation amounts of factors when a recording position deviates because of a plurality of the factors.
SOLUTION: After the recording position deviation amounts of the plurality of factors are superposed, conversion is carried out from the superposed recording position deviation amount to an ejection timing.
COPYRIGHT: (C)2011,JPO&INPIT

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