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公开(公告)号：DE60023069T2
公开(公告)日：2006-06-22
申请号：DE60023069
申请日：2000-07-13
Applicant: CANON FINETECH INC
Inventor： ISHIKAWA KOUHEI , KISHIDA HIDEAKI , MUKASA MITSUHIRO , TSUBURAYA KENICHI , OKUWAKI HIROTAKA , SONOBE YOICHI , KOJIMA RYUCHI
Abstract: An ink jet recording apparatus, which records a image on a recording medium using a recording head provided with a plurality of ink discharge ports, comprises a rotative platen having a plurality of supporting pieces arranged at predetermined intervals; rotation means for rotating the platen; conveyance means for conveying the recording medium; control means for controlling the rotation means to rotate the platen in the conveying direction of the recording medium in synchronism with the conveyance of the recording medium when recording is performed near the edge of the recording medium conveyed by the conveyance means. With the structure thus arrange, this ink jet recording apparatus is capable of performing the entire area recording (no margin recording) on a recording medium without staining the platen that supports the recording medium at the time of recording.
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公开(公告)号：DE60023069D1
公开(公告)日：2006-02-23
申请号：DE60023069
申请日：2000-07-13
Applicant: CANON FINETECH INC
Inventor： ISHIKAWA KOUHEI , KISHIDA HIDEAKI , MUKASA MITSUHIRO , TSUBURAYA KENICHI , OKUWAKI HIROTAKA , SONOBE YOICHI , KOJIMA RYUCHI
Abstract: An ink jet recording apparatus, which records a image on a recording medium using a recording head provided with a plurality of ink discharge ports, comprises a rotative platen having a plurality of supporting pieces arranged at predetermined intervals; rotation means for rotating the platen; conveyance means for conveying the recording medium; control means for controlling the rotation means to rotate the platen in the conveying direction of the recording medium in synchronism with the conveyance of the recording medium when recording is performed near the edge of the recording medium conveyed by the conveyance means. With the structure thus arrange, this ink jet recording apparatus is capable of performing the entire area recording (no margin recording) on a recording medium without staining the platen that supports the recording medium at the time of recording.
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3.发明专利
公开(公告)号：JP2014022156A
公开(公告)日：2014-02-03
申请号：JP2012158926
申请日：2012-07-17
Applicant: Canon Finetech Inc , キヤノンファインテック株式会社
Inventor： TSUBURAYA KENICHI
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL exposure device adapted to increase the number of transparent substrates obtainable from one sheet of transparent substrate and also shorten the distance between adjacent organic EL panels to reduce unevenness in exposure.SOLUTION: An organic EL exposure device comprises: an organic EL panel 10A having a transparent substrate 11 formed in shape of a long plate greater in length than in width and a surface 11a serving as a luminescent plane, a transparent electrode 12 formed on a reverse side 11b of the transparent substrate 11, a luminescent part 17 laminated on the transparent electrode 12 leaving a peripheral section 11c on the reverse side thereof, and a metal electrode 16 holding the luminescent part 17 between the transparent electrode 12 and itself; and an exposure frame 20 having an accommodation recess 21 in which the luminescent part 17 and the metal electrode 16 are accommodated via a gap G. While the peripheral section 11c on the reverse side 11b of the transparent substrate 11 is being in contact with an opening peripheral section 21b in the accommodation recess 21 of the exposure frame 20, the organic EL panel 10A is fixed to the exposure frame 20 with a sealing material 30 and the accommodation recess 21 is thereby sealed up.
Abstract translation: 要解决的问题：提供一种适于增加从一片透明基板获得的透明基板的数量的有机EL曝光装置，并且还缩短相邻的有机EL面板之间的距离，以减少曝光不均匀。解决方案：有机EL曝光装置 包括：具有形成为长度大于宽度的长板形状的透明基板11和用作发光面的表面11a的有机EL面板10A，形成在透明基板11的反面11b上的透明电极12 ，在透明电极12上层叠的发光部17，在其背面留有周边部11c，在透明电极12与本身之间保持发光部17的金属电极16; 以及具有通过间隙G容纳发光部17和金属电极16的收纳凹部21的曝光框20.在透明基板11的反面11b的周边部11c与开口部 在曝光框20的收纳凹部21中的周边部21b，利用密封材料30将有机EL面板10A固定在曝光框20上，从而将收纳凹部21密封起来。
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公开(公告)号：JP2007313817A
公开(公告)日：2007-12-06
申请号：JP2006147758
申请日：2006-05-29
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 provide a recovery method which enables the infilling of ink and the removal of air bubbles generated in the ink, without generating the air bubbles, because the poor formation of an image and a failure in a head are caused by having the air bubbles generated and accumulated in a recording head and an ink passage, while the ink is ejected to a certain degree, when the recording head and the ink passage are recovered. SOLUTION: The head and the ink passage are brought under negative pressure by a suction pump; the negative pressure of the head and the ink passage is maintained by using a negative pressure tank; and the ink is poured in, so that recovery can be performed without the intrusion of the air bubbles. Since the ink is not sucked in from a head nozzle or discharged by the pressure of the pump, a recovery tub can be structurally simplified to be downsized. Additionally, since the ink is hardly brought into contact with air, the mixture of dust into the ink and thickening caused by the evaporation of moisture can be prevented in the recycling of the ink, so that image quality can be stabilized. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：为了提供一种能够填充油墨和除去在油墨中产生的气泡而不产生气泡的回收方法，因为图像的不良形成和头部的故障是 当记录头和墨水通道被回收时，当墨水被喷射到一定程度时，由于在记录头和墨水通道中产生并积聚气泡而引起。
解决方案：头和墨通道由抽吸泵负压; 通过使用负压罐来保持头部和墨水通道的负压; 并且将墨水倒入，从而可以在没有气泡的侵入的情况下进行回收。 由于墨水没有从头部喷嘴吸入或者由于泵的压力而被排出，所以可以在结构上简化回收槽以减小尺寸。 此外，由于油墨几乎不与空气接触，因此可以防止油墨的再循环中的灰尘与油墨的混合和水分蒸发引起的增稠，从而可以稳定图像质量。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2007022008A
公开(公告)日：2007-02-01
申请号：JP2005210764
申请日：2005-07-21
Applicant: Canon Finetech Inc , キヤノンファインテック株式会社
Inventor： SAIJO YUKO , TSUBURAYA KENICHI
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording device which prevents ejection failure called wet non-ejection caused by the ink droplets remaining after wiping when a recording head has a long size or the water repellency on ink ejection port forming surface deteriorates after a long of use.
SOLUTION: The surrounding of the ink ejection port forming surface 22Ks of the recording head 22K except an ink ejection port 305 is covered with an ink transfer member 404 having a capillary force and an ink holding member 405 to absorb the surplus ink droplets left on the ink ejection port forming surface 22Ks, and further to suck and retain the ink, thereby diffusing and removing the stuck ink droplets to prevent non-ejection or the like.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种喷墨记录装置，其防止当记录头具有较长尺寸或在喷墨口形成表面上的拒水性劣化时擦拭后留下的墨滴引起的称为湿不喷射的喷射故障 经过长时间的使用。 解决方案：除了墨水喷射口305之外，记录头22K的喷墨口形成表面22Ks的周围被具有毛细管力的油墨传送构件404和墨水保持构件405覆盖以吸收剩余的墨滴 留在喷墨口形成表面22Ks上，并且进一步吸墨并保持墨，从而扩散和去除卡住的墨滴以防止不喷墨等。 版权所有（C）2007，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2006142627A
公开(公告)日：2006-06-08
申请号：JP2004335227
申请日：2004-11-19
Applicant: Canon Finetech Inc , キヤノンファインテック株式会社
Inventor： SAKAMOTO KAZUYUKI , TSUBURAYA KENICHI , ITO HIDEYUKI
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording head which is free from an ink spillage from the head and the contamination of the interior/the periphery of a printer or the hand of an operator during replacing the inkjet recording head.
SOLUTION: In this imaging device, all opening parts such as joints other than a discharging nozzle, are closed using a dedicated cap or an automatically closing joint during removing the head from the device main body, and thus the ink leakage is prevented from occurring. Consequently, the periphery of the printer and the hand of an operator are not contaminated.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供一种喷墨记录头，其在更换喷墨记录头期间，没有头部的墨水溢出和打印机的内部/周边的污染或操作者的手的污染。
解决方案：在该成像装置中，除了排出喷嘴之外的所有开口部分，例如使用专用帽或自动关闭关节将头部从装置主体上卸下，从而防止油墨泄漏 从发生。 因此，打印机的周边和操作者的手不被污染。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005324409A
公开(公告)日：2005-11-24
申请号：JP2004143718
申请日：2004-05-13
Applicant: Canon Finetech Inc , キヤノンファインテック株式会社
Inventor： ITO HIDEYUKI , TSUBURAYA KENICHI
Abstract: PROBLEM TO BE SOLVED: To suppress uneven wetting on a region in the vicinity of an ejection nozzle without being affected by a composition of a used ink even when an inkjet recording head is used for a long time period.
SOLUTION: At least a region in the vicinity of each ejection nozzle on a face formed thereon having a plurality of ejection nozzles for ejecting ink in the inkjet recording head is made to be one having a high affinity for ink by a chemical treatment. As uniform wetting 401 of ink occurs on the region in the vicinity of each of the ejection nozzles, each ink droplet 304 is ejected in a predetermined direction.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：即使长时间使用喷墨记录头，也可以抑制在喷嘴附近的区域上的不均匀润湿，而不受所使用墨水的组成的影响。 解决方案：至少在其上形成有其上具有多个用于在喷墨记录头中喷射墨水的喷嘴的表面上的每个喷嘴附近的区域被制成具有通过化学处理对墨水具有高亲和性的区域 。 在每个喷嘴附近的区域上均匀地润湿油墨401时，每个墨滴304沿预定方向喷射。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2010085821A
公开(公告)日：2010-04-15
申请号：JP2008256200
申请日：2008-10-01
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 device that prevents the degradation of image quality, even if some unevenness is caused in pre-fixing toner particles.
SOLUTION: A stirring mechanism 54 and an ultraviolet rays irradiation source 56 are arranged substantially adjacent to a discharge head 52 at downstream side from a discharge head 52 in the recording medium conveyance direction. A liquid ultraviolet curing resin D covering a toner image T1 is irradiated by an electromagnetic wave 40 MW from the stirring mechanism 54 with the conveyance of a recording medium P. Thereby, a heat gradient is generated in the liquid ultraviolet curing resin D. Convection is generated in the interior of the ultraviolet curing resin D by the heat gradient, and the toner image T1 is stirred in a certain range. Subsequently, the ultraviolet rays irradiation source 56 irradiates the ultra-violet rays, and the ultraviolet curing resin D is solidified (cured) and the toner image T1 is fixed on the recording medium P.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：即使在预定影调色剂颗粒中产生一些不均匀性，也可提供防止图像质量下降的定影装置。 解决方案：搅拌机构54和紫外线照射源56在记录介质传送方向上与排放头52的下游侧基本上邻近排出头52布置。 覆盖调色剂图像T1的液态紫外线固化树脂D通过传送记录介质P从搅拌机构54的40MW的电磁波照射。由此，在液体紫外线固化树脂D中产生热梯度。对流是 在紫外线硬化树脂D的内部产生热梯度，并将调色剂图像T1在一定范围内搅拌。 随后，紫外线照射源56照射紫外线，紫外线固化树脂D固化（固化），调色剂图像T1固定在记录介质P上。（C）2010，JPO＆INPIT
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公开(公告)号：JP2006327156A
公开(公告)日：2006-12-07
申请号：JP2005157643
申请日：2005-05-30
Applicant: Canon Finetech Inc , キヤノンファインテック株式会社
Inventor： TSUBURAYA KENICHI
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording apparatus which can realize, for example, high-quality image formation by a recording head in the state that a sheet-like recording medium is retained planar.
SOLUTION: The ink jet recording apparatus performs recording by discharging ink from a recording head (201) onto a sheet S1 which is a recording medium conveyed by conveyance belts 202. In the ink jet recording apparatus, image formation by the recording head is performed in the state in which a sheet-like holding member 210 is pressed against approximately the entirety (width × height) of the sheet S1 with respect to the conveyance belts 202. The sheet S1 is pressed evenly from above by the pressing member 210; therefore, disturbances of the image is suppressed, and even when rounding (curl) is generated particularly when the sheet S1 is paper, it can be effectively held by the holding member 210 by a force stronger than that. The ink can pass through (permeate) the holding member 210, and an image is formed and recorded by the ink onto the below sheet S1.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种能够在片状记录介质保持平面的状态下实现例如通过记录头的高质量图像形成的喷墨记录装置。 解决方案：喷墨记录设备通过从记录头（201）将油墨排出到作为由传送带202传送的记录介质的片材S1上来进行记录。在喷墨记录设备中，由记录头 在片状保持构件210相对于传送带202的大致全部（宽度×高度））被按压的状态下进行。片材S1由按压构件210从上方均匀地被按压 ; 因此，图像的干扰被抑制，并且即使特别是当片材S1是纸时也产生倒圆（卷曲）时，可以通过比该保持构件210有效地保持该保持构件210。 油墨可以通过（渗透）保持构件210，并且将图像由油墨形成并记录到下面的纸张S1上。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2006198984A
公开(公告)日：2006-08-03
申请号：JP2005015572
申请日：2005-01-24
Applicant: Canon Finetech Inc , キヤノンファインテック株式会社
Inventor： TSUBURAYA KENICHI
Abstract: PROBLEM TO BE SOLVED: To provide a recovery mechanism which can cut bridging of ink in a short time. SOLUTION: An ink guide 73 which guides the ink removed by an ink removing member 72 from a head face surface 22Ks to an ink reservoir 56 is set between lower parts of two ink removing members 72b and 72c. The ink guide 73 is fixed to the upper wall part 52c of a cap frame 52 which constitutes an upper wall of an ink passage 58a. The ink guide 73 is a plate-like one and has a nearly equal length (length in an arrow L direction) to that of two ink removing members 72b and 72c. Moreover, the ink guide 73 is arranged to hold an interval between the ink removing members 72b and 72c constant. The ink guide 73 is manufactured by rolling a stainless steel and has its surface subjected to hydrophilic treatment. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：提供可以在短时间内切断油墨桥接的回收机构。 解决方案：将两个墨水去除构件72b和72c的下部之间设置有将从墨水去除构件72移除的墨从头表面22Ks引导到储墨器56的墨水引导件73。 墨水引导件73固定到构成墨水通道58a的上壁的盖框架52的上壁部52c。 墨水引导件73是板状的，并且具有与两个除墨构件72b和72c的长度大致相同的长度（箭头L方向的长度）。 此外，墨水引导件73被布置成保持墨去除部件72b和72c之间的间隔恒定。 墨水引导件73是通过轧制不锈钢并且其表面进行亲水处理来制造的。 版权所有（C）2006，JPO＆NCIPI
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