公开(公告)号：JP2006044151A

公开(公告)日：2006-02-16

申请号：JP2004231099

申请日：2004-08-06

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： TSUBURAYA KENICHI

IPC: B41J2/165 ,  B41J2/18 ,  B41J2/185

Abstract: PROBLEM TO BE SOLVED: To efficiently and quickly perform the elimination of ink received by an ink receiving member along with recovery processing.
SOLUTION: A vertically split and elongated flow path-forming member 216a with a hollow cylindrical shape is arranged on the bottom face of the ink receiving member 211 in a turned-down form. A plurality of openings as an ink suction port 216b made to communicate with a flow path are provided to the flow path-forming member 216a along the longitudinal direction. The ink suction ports 216b are formed into a notched shape provided to the edge part in the longitudinal direction of the flow path-forming member 216a abutting onto the bottom face of the ink receiving member 211. By this, suction efficiency of the ink from the ink receiving member 211 can be enhanced.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了有效和快速地执行墨水接收部件接收的墨水的消除以及恢复处理。 解决方案：具有中空圆柱形状的垂直分割和细长的流动路径形成构件216a以倒角形式布置在墨水接收构件211的底面上。 作为与流路连通的吸墨口216b的多个开口沿长度方向设置在流路形成部件216a上。 墨水吸入口216b形成为设置在邻接于墨水接收构件211的底面上的流路形成构件216a的纵向方向上的边缘部分的切口形状。由此，来自墨水吸收口216b的墨水的吸入效率 油墨接收构件211可以被增强。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2011131490A

公开(公告)日：2011-07-07

申请号：JP2009292812

申请日：2009-12-24

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： TSUBURAYA KENICHI ,  AOKI AKIO

IPC: B41J2/06 ,  B05C5/00

Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharger constituted to discharge a liquid appropriately and inhibiting liquid from fixing.
SOLUTION: The liquid discharger 100 includes: a movable discharge electrode 117; a counter electrode 120 located opposite to the discharge electrode 117; a driving device 122 of the discharge electrode 117 constituted to move the discharge electrode 117 between the standby position and the flight position; and a power supply for applying a predetermined voltage between the discharge electrode 117 and the counter electrode 120. When the discharge electrode 117 is in the standby position, the tip of the discharge electrode is located in the interior of liquid IN in the liquid chamber 114. When the discharge electrode 117 is in the flight position, the tip of the discharge electrode 117 is located in the exterior of liquid IN. The driving device 122 moves the discharge electrode 117 from the standby position to the flight position whenever the liquid is discharged.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种适于排放液体并抑制液体固定的液体排出器。 解决方案：排液器100包括：可移动放电电极117; 位于与放电电极117相对的对置电极120; 放电电极117的驱动装置122构成为使放电电极117在待机位置与飞行位置之间移动; 以及用于在放电电极117和对置电极120之间施加预定电压的电源。当放电电极117处于待机位置时，放电电极的尖端位于液体室114中的液体IN的内部 当放电电极117处于飞行位置时，放电电极117的尖端位于液体IN的外部。 每当液体排出时，驱动装置122将放电电极117从备用位置移动到飞行位置。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010019882A

公开(公告)日：2010-01-28

申请号：JP2008177636

申请日：2008-07-08

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： TSUBURAYA KENICHI

IPC: G03G15/20

Abstract: PROBLEM TO BE SOLVED: To provide a fixing method for quickly solidifying resin with fixer and preventing an image degradation.
SOLUTION: Only an inner layer part I of a liquid ultraviolet-curing resin D, which is in contact with a toner image T, is solidified (or, the viscosity of only the inner layer part I is increased) and an outer layer part O is still in a liquid state by irradiating the toner image T on a recording medium P from a first ultraviolet ray irradiation source 54 with the ultraviolet rays (within the range of frequency from 220 to 260 nm). Then, the ultraviolet-curing resin D whose inner layer part I is solidified (or the viscosity is increased) is irradiated with the ultraviolet rays (within the range of frequency from 365 to 400 nm) from the second ultraviolet ray irradiation source 56. Thus, only the outer layer part O on the outside of the inner layer part I is solidified, and the fixing of the toner image T is completed.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用固定剂快速固化树脂并防止图像劣化的定影方法。 解决方案：只有与调色剂图像T接触的液体紫外线固化树脂D的内层部分I固化（或仅增加内层部分I的粘度）和外层 通过用紫外线（在220-260nm的频率范围内）从第一紫外线照射源54照射记录介质P上的调色剂图像T仍然处于液体状态。 然后，从第二紫外线照射源56用紫外线（在365〜400nm的频率范围内）照射其内层部I固化（或粘度增加）的紫外线固化型树脂D.因此 只有内层部分I的外侧的外层部分O固化，并且调色剂图像T的固定完成。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2007136908A

公开(公告)日：2007-06-07

申请号：JP2005335245

申请日：2005-11-21

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： SAIJO YUKO ,  TSUBURAYA KENICHI

IPC: B41J2/18 ,  B41J2/185

Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which can remove an ink droplet adhering onto an ink ejection port-formed surface of a recording head for ejecting ink to a recording medium, and the inside of which can be prevented from being polluted with the adhering ink droplet.
SOLUTION: The ink droplet, which is to spread over the ink ejection port-formed surface, is made to adhere to an ink removing member by utilizing capillarity. The ink droplet, which may be transferred onto the ink ejection port-formed surface and discharged out of a cap, is surely guided into the cap by making a flat plate serve as a wall This enables the removal of the ink droplets remaining on the ink ejection port-formed surface.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种喷墨记录装置，其可以去除附着在用于将油墨喷射到记录介质的记录头的喷墨口形成表面上的墨滴，并且可以防止其内部的墨滴 被粘附的墨滴污染。 解决方案：通过利用毛细管作用使墨喷出口形成表面上的墨滴附着在墨去除部件上。 通过使平板作为壁，可以转印到喷墨口形成的表面上并从盖排出的墨滴被可靠地引导到盖子中。这使得能够去除墨水上残留的墨滴 喷射口形成表面。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007021723A

公开(公告)日：2007-02-01

申请号：JP2005202406

申请日：2005-07-12

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： HASEGAWA SEIJI ,  MIURA TAKESHI ,  SASAKI DAISUKE ,  TAKAHASHI YUICHI ,  TSUBURAYA KENICHI

IPC: B41J2/175

Abstract: PROBLEM TO BE SOLVED: To provide an inkjet image forming apparatus which is equipped with a degasifier that reduces dissolved oxygen from used ink by a simple constitution, and which is stable in printing quality.
SOLUTION: The inkjet recorder comprises an ink tank 1, a sub tank 4 which temporarily stores the ink before supplying to a printing head 6, the degasifier 3 which degasifies the ink in an ink passage that links the ink tank and the sub tank, a detecting part which detects a concentration of the dissolved oxygen of the ink, and a control part which operates the degasifier by the detected value.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种喷墨图像形成装置，其配备有通过简单的结构减少所用墨水中的溶解氧并且印刷质量稳定的脱气器。 解决方案：喷墨记录器包括墨盒1，在向打印头6供应之前临时存储墨水的副墨盒4，将墨水盒与墨水盒连接的墨水通道中的墨水脱气的脱气器3 罐，检测油墨的溶解氧浓度的检测部，以及通过检测值对除气器进行动作的控制部。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006327034A

公开(公告)日：2006-12-07

申请号：JP2005153961

申请日：2005-05-26

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： SASAKI DAISUKE ,  TSUBURAYA KENICHI ,  YAMAMOTO HAJIME ,  HASEGAWA SEIJI

IPC: B41J2/01 ,  B41M5/00

Abstract: PROBLEM TO BE SOLVED: To provide an image formation device which makes a throughput improved while removing the unevenness of density.
SOLUTION: A distance (drying distance) L1 from the first pre-treatment liquid applicator group 30A to the first printing head group 20A is equal to the distance L2 from the second pre-treatment liquid applicator group 30B to the second printing head group 20B. Accordingly, the time until the sections P1, P2 and P3 (the first section) of a recording medium P to which the pre-treatment liquid is applied by the first pre-treatment liquid applicator 30A reach the first printing head group 20A is equal to the time until the sections P4, P5 and P6 (the second section) of the recording medium P to which the pre-treatment liquid is applied by the second pre-treatment applicator group 30B reach the second printing head group 20B. Namely, the time until printing after applying the pre-treatment liquid becomes constant.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种在消除密度不均匀性的同时提高吞吐量的图像形成装置。 解决方案：从第一预处理液体施加器组30A到第一打印头组20A的距离（干燥距离）L1等于从第二预处理液体施加组30B到第二打印头的距离L2 组20B。 因此，直到第一预处理液体涂布器30A施加了预处理液体的记录介质P的部分P1，P2和P3（第一部分）到达第一打印头组20A的时间等于 直到由第二预处理施加组30B施加预处理液的记录介质P的部分P4，P5和P6（第二部分）到达第二打印头组20B的时间到达第二打印头组20B。 也就是说，在施加预处理液体之后直到打印的时间变得恒定。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2006198787A

公开(公告)日：2006-08-03

申请号：JP2005010159

申请日：2005-01-18

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： TSUBURAYA KENICHI

IPC: B41J2/18 ,  B41J2/185

Abstract: PROBLEM TO BE SOLVED: To provide a capping mechanism which can cut bridging of ink in a short time.
SOLUTION: After a recovery action ends, a printing head 22K moves up and a head face surface 22Ks starts moving away from an ink removing member 72. In this case, a retainer 70 and the ink removing member 72 are urged towards the head face surface 22Ks by a pair of urging springs 76, and therefore the retainer 70 and the ink removing member 72 follow the upward movement of the printing head 22K by only a small distance. During the following, first, one end side retainer stopper 52a of a cap holder 52 secures a protrusion 70a of the retainer 70. In consequence, one longitudinal end (part of the protrusion 70a side) of the ink removing member 72 becomes unable to follow the upward movement of the printing head 22K. The one longitudinal end starts moving away from the printing head 22K more than the other longitudinal end (part of a protrusion 70b side).
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种能够在短时间内切断墨水桥接的封盖机构。 解决方案：恢复动作结束后，打印头22K向上移动，并且头表面22Ks开始远离墨水去除构件72移动。在这种情况下，保持器70和墨去除构件72被推向 头表面22Ks由一对推压弹簧76构成，因此保持架70和除墨构件72跟随打印头22K的向上移动只有很小的距离。 在下文中，首先，盖保持器52的一个端侧保持器止动件52a固定保持器70的突起70a。因此，除墨元件72的一个纵向端（突起70a侧的一部分）变得不能跟随 打印头22K的向上运动。 一个纵向端开始远离打印头22K远离另一纵向端（突起70b侧的一部分）。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2014054761A

公开(公告)日：2014-03-27

申请号：JP2012200517

申请日：2012-09-12

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： TSUBURAYA KENICHI

IPC: B41J2/45 ,  B41J2/44 ,  B41J2/455 ,  G03G15/04 ,  H04N1/036

Abstract: PROBLEM TO BE SOLVED: To provide an exposure device which suppresses the occurrence of uneven exposure and can record a high-quality image, and a recording device using the same.SOLUTION: From among plural light emitting elements corresponding to a unit exposure portion, a light emitting element identified as a light emitting target is selected on a random basis.

Abstract translation: 要解决的问题：提供一种抑制不均匀曝光的发生并且可以记录高质量图像的曝光装置，以及使用其的记录装置。解决方案：从对应于单位曝光部分的多个发光元件中， 被识别为发光靶的发光元件是随机选择的。

公开(公告)号：JP2010173823A

公开(公告)日：2010-08-12

申请号：JP2009019838

申请日：2009-01-30

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： TATEZAWA HIDEKAZU ,  TSUBURAYA KENICHI

IPC: B65H5/06 ,  B41J13/076

Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive conveyance roller with sufficient conveyance durability.
SOLUTION: In a roller member structuring the conveyance roller, the ratio of an area S1 where a protruding part 10 is arranged to an area S2 where a recessed part 11 is arranged is set to be within an appropriate range and a rigidity in at least a surface part of the roller member is set to be in an appropriate range. Even when a general material except for polyurethane, for example, a rubber material including olefinic rubber such as EPDM, natural rubber, Norsorex, urethane rubber or urethane foam is used, excellent conveyance function can be obtained.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供具有足够的输送耐久性的廉价的输送辊。 解决方案：在构成传送辊的辊构件中，将突出部10布置的区域S1与布置有凹部11的区域S2的比率设定在适当的范围内，刚性 辊构件的至少一个表面部分被设定在适当的范围内。 即使使用聚氨酯以外的一般材料，例如使用包括EPDM，天然橡胶，Norsorex，聚氨酯橡胶或聚氨酯泡沫等烯烃橡胶的橡胶材料，也能获得良好的输送功能。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2006088398A

公开(公告)日：2006-04-06

申请号：JP2004274032

申请日：2004-09-21

Applicant: Canon Finetech Inc ,  キヤノンファインテック株式会社

Inventor： TSUBURAYA KENICHI

IPC: B41J2/175

Abstract: PROBLEM TO BE SOLVED: To restrain a variation in the discharge performance (ink discharge quantity and discharge speed) of a print head occurring due to an increase in viscosity of ink supplied to the print head in a structure to recover and reuse ink discharged with the recovery of the print head in an inkjet printer.
SOLUTION: The inkjet printer is provided with a means to sense the viscosity of ink (electrodes 331 and 333) is provided and urges the injection of a viscosity regulator by announcing that viscosity has increased when detecting an increase in viscosity from the preset viscosity of the ink.
COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：为了抑制由于在提供给打印头的墨水的粘度增加而产生的打印头的排出性能（墨水排出量和排出速度）的变化，以恢复和再利用墨水 随着打印头在喷墨打印机中的恢复而排出。 解决方案：喷墨打印机设置有感测油墨粘度的装置（电极331和333），并且通过在从预设中检测到粘度增加时宣布粘度增加来推动粘度调节器的注入 油墨的粘度。 版权所有（C）2006，JPO＆NCIPI