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1. 发明专利

JP2013184421A Liquid container 审中-公开
标题翻译：液体容器
公开(公告)号：JP2013184421A
公开(公告)日：2013-09-19
申请号：JP2012052710
申请日：2012-03-09
申请人： Canon Inc , キヤノン株式会社
发明人： KUSUSHIRO TATSUO , KOTAKI YASUO , UDAGAWA KENTA , TAKAHASHI WATARU , YOSHII KAZUYA
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To solve problems of an ink tank configured to give information to a user by transmitting a light from a light emission unit by a light guide unit, in which the light guide unit can be fallen by molding, and such falling of the light guide unit can cause reduction in a light intensity value to be received by a light receiving unit due to a change in the distance or angle to the light receiving unit, and further can cause a light intensity crosstalk with an adjacent tank, resulting in deterioration of reliability of false attachment detection, in addition to deterioration of the accuracy of light intensity detection by the light receiving unit.SOLUTION: An abutment portion for regulating the falling of a light guide unit is provided. Even when the light guide unit is fallen, the light guide unit is prevented from being fallen any more by abutting on the abutment portion, and can be vertically raised. Thus, since light can be emitted within an allowable range of a light receiving unit without reduction in light intensity, false detection can be eliminated to enhance reliability.
摘要翻译：要解决的问题：为了解决通过由导光单元传输来自发光单元的光而向用户提供信息的墨罐的问题，导光单元可以通过模制而落下导光单元，并且这种下落导光单元可能由于与光接收单元的距离或角度的变化而导致由光接收单元接收的光强度值的降低，并且还可能导致与相邻容器的光强度串扰，导致除了由光接收单元的光强度检测的精度的劣化之外，还提供了错误附着检测的可靠性的劣化。解决方案：提供了一种用于调节导光单元的下落的邻接部分。即使当导光单元掉落时，也可以通过抵靠在邻接部分上而使导光单元不再掉落，并且能够垂直地升高。因此，由于光可以在光接收单元的容许范围内发射而不会降低光强度，所以可以消除错误检测以提高可靠性。

2. 发明专利

JP2013180500A Ink tank 审中-公开
标题翻译： INK TANK
公开(公告)号：JP2013180500A
公开(公告)日：2013-09-12
申请号：JP2012046036
申请日：2012-03-02
申请人： Canon Inc , キヤノン株式会社
发明人： YOSHII KAZUYA , KOTAKI YASUO , UDAGAWA KENTA , TAKAHASHI WATARU , KUSUSHIRO TATSUO , KATO MASAO , KATO MINOKO , SHIMIZU EIICHIRO
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To provide an ink tank consisting of a box member and a lid member provided with a light guide part, in which such a failure is suppressed at a low cost that a difference is caused between notice of a residual ink amount by displaying by means of a display element, such as an LED or the like, via the light guide part and a visual judgment of the residual ink amount in the ink tank.SOLUTION: A plurality of pairs of first and second inclined surfaces are provided on the surface opposite to an ink storage part, of the lid member of an ink tank, and the first inclined surface is arranged such that an incident angle of a light beam vertically incident on the surface opposed to the ink storage part, of the lid member may become larger than a critical angle thereof with respect to a gaseous body that contacts with the first inclined surface on the first inclined surface, and the second inclined surface is arranged such that an incident angle of the light beam incident on the second inclined surface after totally reflected by the first inclined surface may become larger than a critical angle thereof with respect to the gaseous body that contacts with the second inclined surface on the second inclined surface.
摘要翻译：要解决的问题：提供一种由盒构件和设置有导光部的盖构件构成的墨盒，其中以低成本抑制了这种故障，从而在残留墨量的通知之间产生差异通过导光部分的诸如LED等的显示元件显示，并且对墨水盒中的残留墨水量的目视判断。解决方案：多个第一和第二倾斜表面设置在与油墨容纳部分相对的表面，墨水盒的盖部件和第一倾斜表面被布置成使得垂直入射在与墨水存储部分相对的表面上的光束的入射角，盖部件可能比相对于与第一倾斜表面上的第一倾斜表面接触的气体的临界角大，并且第二倾斜表面被布置成使得入射的光束的入射角第一倾斜面完全反射后的第二倾斜面可能比相对于与第二倾斜面上的第二倾斜面接触的气体的临界角大。

3. 发明专利

JP2013086361A Ink tank 审中-公开
标题翻译： INK TANK
公开(公告)号：JP2013086361A
公开(公告)日：2013-05-13
申请号：JP2011229034
申请日：2011-10-18
申请人： Canon Inc , キヤノン株式会社
发明人： HAYASHI KOKI , UDAGAWA KENTA , MATSUO KEISUKE
IPC分类号： B41J2/175
摘要： PROBLEM TO BE SOLVED: To solve a problem that, when using a structure having a chip with an LED and a light guiding member provided at a large capacity ink tank, an optimum arrangement of the chip with the LED and the light guiding member and a mounting structure of the same are not proposed.SOLUTION: The ink tank includes a tank outer casing formed by combining a half-casing formed to include a recessed portion and a lid covering the recessed portion, an element including a light emitting part arranged at a part of the outer casing, and the light guiding member guiding the light of the light-emitting part of the element to the outside of the tank outer casing. The light guiding member and the lid have corrugated portions so that the lid is engaged with the light guiding member to regulate the fall-off of the light guiding member fitted in the tank outer casing.
摘要翻译：解决的问题为了解决在使用具有LED的芯片和设置在大容量墨水盒上的导光部件的结构的情况下，芯片与LED的最佳布置以及导光构件和其安装结构没有提出。解决方案：墨盒包括通过组合形成为包括凹部的半壳体和覆盖凹部的盖而形成的罐外壳，包括布置在外壳的一部分处的发光部的元件，并且所述导光部件将所述元件的发光部的光引导到所述罐外壳的外部。导光构件和盖具有波纹部，使得盖与导光构件接合，以调节装配在罐外壳中的导光构件的脱落。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2006266930A Liquid delivery device for manufacturing probe array, and device for manufacturing probe array 审中-公开
标题翻译：用于制造探针阵列的液体输送装置和用于制造探针阵列的装置
公开(公告)号：JP2006266930A
公开(公告)日：2006-10-05
申请号：JP2005086732
申请日：2005-03-24
申请人： Canon Inc , キヤノン株式会社
发明人： TAKEMURA MASAO , UDAGAWA KENTA
IPC分类号： G01N37/00 , G01N33/53
摘要： PROBLEM TO BE SOLVED: To provide a liquid delivery device for manufacturing a probe array capable of preventing a washing liquid drop containing a probe solution remained in a base plate side face from flowing into a supply port of a reservoir through the base plate side face, when the supply port filled with the probe solution is washed with pure water.
SOLUTION: In this liquid delivery device arranged with a heater board provided with the supply port for supplying the probe solution from a liquid holding hole to each delivery outlet, in a reservoir plate having the liquid holding hole for holding the probe solution containing a probe, and joined with a wiring material connected to the heater board and the reservoir plate, which are connected to a base plate for holding the whole, a water repellent area is provided at least in the vicinity of a joining part to the server plate, out of a face of the base plate formed to envelope a circumference of the reservoir plate.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造探针阵列的液体输送装置，该探针阵列能够防止含有探针溶液的洗涤液滴残留在基板侧面，以通过基板流入储存器的供给口当用纯水清洗填充有探针溶液的供应口时，侧面。解决方案：在配置有加热板的液体输送装置中，该加热板设置有用于将液体保持孔的探针溶液供应到每个输送出口的供给口，在具有用于保持探针溶液的液体保持孔的储存器板中，探针，并且与连接到加热器板和储存器板的连接到用于保持整体的基板连接的布线材料连接，防水区域至少设置在接合部分附近到服务器板在形成为包围储存器板的圆周的基板的表面之外。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006231770A Liquid discharging device 有权
标题翻译：液体排出装置
公开(公告)号：JP2006231770A
公开(公告)日：2006-09-07
申请号：JP2005051188
申请日：2005-02-25
申请人： Canon Inc , キヤノン株式会社
发明人： UDAGAWA KENTA
IPC分类号： B41J2/175 , B41J2/01
摘要： PROBLEM TO BE SOLVED: To improve the connecting constitution between the liquid feeding section of a liquid tank and the liquid sucking section on the main body side of a liquid discharging device.
SOLUTION: An ink tank 120 is freely detachably fitted on the tank fitting section 115 of a carriage 100. On the tank fitting section 115, a latch lever receiving section 102 on which the engaging protuberance 125a of a latch lever 125 of the ink tank 120 is formed. A tank holder 110 for the ink tank 120 equipped with a side surface guide section 110a which comes into contact with a side surface on the opposite side from the latch lever 125 side and a bottom guide surface 110b which comes into contact with the bottom surface is rotatably fitted with a rotary shaft 104 as the pivot.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提高液罐的供液部与液体排出装置的主体侧的液体吸引部之间的连接结构。解决方案：墨盒120可自由拆装地安装在滑架100的储罐装配部分115上。在储罐装配部分115上设有一个闩锁杆接收部分102，其中闩锁杆125的接合突起部分125a 形成墨罐120。用于墨盒120的容器保持器110，其配备有与闩锁杆125侧相反侧的侧面接触的侧面引导部110a和与底面接触的底部引导面110b，可旋转地装配有旋转轴104作为枢轴。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005305775A Inkjet recorder 审中-公开
标题翻译：喷墨记录仪
公开(公告)号：JP2005305775A
公开(公告)日：2005-11-04
申请号：JP2004124598
申请日：2004-04-20
申请人： Canon Inc , キヤノン株式会社
发明人： UDAGAWA KENTA
IPC分类号： B41J2/17 , B41J2/175
CPC分类号： B41J2/175 , B41J2/17596
摘要： PROBLEM TO BE SOLVED: To prevent defective ink feeding from a sub tank to a recording head in the configuration that ink is supplied from a main tank via the sub tank to the recording head in an inkjet recorder. SOLUTION: When the ink is supplied from the main tank 103 to the sub tank 102, first the ink is supplied to a passage 106 of a recording head part 101 connected to the sub tank 102. Then, the ink is supplied to an absorber 108 via a filter 107 with which the absorber contacts. Hence the ink is supplied through a course which supplies the ink from the absorber to the recording head part at the time of ink discharge, in a direction opposite to that. As a result, the ink impregnated in the filter 107 and the absorber 108 is in a state of one continuous part after the ink supply is carried out from the main tank to the sub tank, so that the generation of defective ink feeding due to an interruption of the ink can be prevented. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在墨水从主墨盒经由副墨水供给到喷墨记录器中的记录头的构造中，从副墨盒向记录头的墨水供给不良。解决方案：当墨水从主墨罐103供给到副墨盒102时，首先将墨水供应到连接到副墨盒102的记录头部101的通道106上。然后，将墨水供应到吸收器108经由过滤器107与吸收体接触。因此，通过在油墨排出时将油墨从吸收器供给到记录头部分的过程沿着与其相反的方向供给油墨。结果，浸渍在过滤器107和吸收器108中的油墨在从主油箱向副罐进行供墨之后处于连续部分的状态，从而产生由于可以防止油墨的中断。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005125525A Liquid ejection head and drawing device provided therewith 审中-公开
标题翻译：液体喷射头和图形装置
公开(公告)号：JP2005125525A
公开(公告)日：2005-05-19
申请号：JP2003361120
申请日：2003-10-21
申请人： Canon Inc , キヤノン株式会社
发明人： HIROZAWA TOSHIAKI , UDAGAWA KENTA
IPC分类号： B41J2/05 , B41J2/16
摘要： PROBLEM TO BE SOLVED: To provide a liquid ejection head capable of preventing the ejection opening from being clogged with dust, and to provide a drawing device provided therewith.
SOLUTION: The liquid ejection head is arranged such that liquid is supplied from a supply opening 8 bored in a substrate 1 to a nozzle 30 provided on the substrate and having an opening 6 for ejecting liquid. A partition wall 9 is formed at least between the ejection opening 6 and the supply opening 8, and a passage 7 interconnecting the supply opening 8 and the ejection opening 6 in the nozzle 30 is provided with a plurality of partition wall columns 10 between the partition wall 9 and the ejection opening 6. With such an arrangement, dust in the liquid large enough to clog the ejection opening 6 can be removed.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止喷射口被灰尘堵塞的液体喷射头，并且提供一种其设置的拉丝装置。解决方案：液体喷射头被布置成使得液体从在基板1中钻出的供应开口8供应到设置在基板上的喷嘴30，并且具有用于喷射液体的开口6。至少在喷射口6和供给口8之间形成分隔壁9，并且在喷嘴30内连接供给口8和喷出口6的通路7，在分隔壁壁9和喷射口6.通过这种布置，可以去除足够大以堵塞喷射口6的液体中的灰尘。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004026259A Liquid container 审中-公开
公开(公告)号：JP2004026259A
公开(公告)日：2004-01-29
申请号：JP2002187975
申请日：2002-06-27
申请人： Canon Inc , キヤノン株式会社
发明人： UDAGAWA KENTA
IPC分类号： B41J2/175 , B65D53/08
摘要： PROBLEM TO BE SOLVED: To provide an ink tank which is a low cost structure and good in operability, and from which ink is not splashed when opening a seal by a novel constitution of the seal of an ink supply outlet.
SOLUTION: In a liquid container containing a vacuum generation member inwards and provided with a liquid feeder and a section communicating with the atmosphere, such a function that an unsealing operation part is separated from the sealing part of the liquid so as not to splash the clogged liquid by the reaction when a position in direct contact with the liquid of sealing member deviates from the liquid container when unsealing the sealing member covering the liquid feeder in distributing the liquid, is provided.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2011240687A Ink tank and printer 有权
标题翻译：墨盒和打印机
公开(公告)号：JP2011240687A
公开(公告)日：2011-12-01
申请号：JP2010117252
申请日：2010-05-21
申请人： Canon Inc , キヤノン株式会社
发明人： MATSUO KEISUKE , HAYASHI KOKI , UDAGAWA KENTA
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B01F11/04
摘要： PROBLEM TO BE SOLVED: To agitate the precipitated pigment ink, regardless of the consumption state of ink.SOLUTION: An ink tank 1 includes an ink storage bag 3, a spout 4 for ink supply and an agitation member 5 individually attached to the ink storage bag 3, and a tank case 6 containing the ink storage bag 3. The agitation member 5 includes an agitation portion 53 arranged in the ink storage bag 3 and configured to agitate the ink, and an operation portion 51 connected to the agitation portion 53, positioned outside the ink storage bag 3, and configured to operate the agitation portion 53. The spout 4 and the operation portion 51 of the agitation member 5 are arranged on one side of the tank case 6, the spout 4 is fixed to the tank case 6, the ink storage bag 3 is extended toward the other side of the tank case 6 opposite to the one side thereof, and the ink storage bag 3 has a free end without being fixed to the tank case 6.
摘要翻译：要解决的问题：搅拌沉淀的颜料墨水，不管墨水的消耗状态如何。解决方案：墨水罐1包括墨水储存袋3，用于供墨的喷口4和分别附着在储墨袋3上的搅拌构件5和容纳墨水储存袋3的罐箱6.搅拌构件5包括布置在储墨袋3中并且用于搅拌墨水的搅拌部分53和连接到搅拌部分53的操作部分51，该操作部分51位于储墨袋3的外部，并且构造成操作搅拌部分53。搅拌部件5的喷口4和操作部51配置在罐壳体6的一侧，喷嘴4固定在箱体6上，储墨袋3向箱体的另一侧延伸 6，相对于其一侧，墨水储存袋3具有自由端而不固定在箱体6上。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2008155617A Ink reservoir mechanism and ink delivery system 有权
标题翻译：墨水储存机构和墨水输送系统
公开(公告)号：JP2008155617A
公开(公告)日：2008-07-10
申请号：JP2007237863
申请日：2007-09-13
申请人： Canon Inc , キヤノン株式会社
发明人： TAKEMURA MASAO , UDAGAWA KENTA
IPC分类号： B41J2/175
CPC分类号： B41J2/17509
摘要： PROBLEM TO BE SOLVED: To provide an ink reservoir mechanism and ink delivery system in which air bubbles in a sub ink tank can be removed even if the sub ink tank is left unattended for a long time of period and regardless of whether the power source of the inkjet recording apparatus remains on or off.
SOLUTION: In the ink reservoir mechanism and ink delivery system, an air-liquid separation member is arranged in an ink container (sub ink tank) and a negative pressure source is connected so as to function for normally applying a negative pressure to the ink container via the air-liquid separation member. Thus, the air bubbles in the ink container (sub ink tank) are removed even though it is left unattended for a long period of time regardless of whether the power source of the inkjet recording apparatus remains on or off by normally applying the negative pressure to the ink container.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种墨水储存机构和墨水输送系统，其中可以除去副墨水罐中的气泡，即使副墨水罐长时间无人值守，并且不管是否喷墨记录装置的电源保持打开或关闭。解决方案：在墨水贮存器机构和墨水输送系统中，在墨水容器（副墨水盒）中设置气液分离部件，并且连接负压源，以便正常施加负压油墨容器经由气液分离部件。因此，无论喷墨记录装置的电源是否通过正常地施加负压而保持打开或关闭，墨水容器（副墨水罐）中的气泡长时间无人值守地被去除，墨水容器。版权所有（C）2008，JPO＆INPIT

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