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1. 发明专利

JP2013043428A Inkjet head 审中-公开
标题翻译： INKJET HEAD
公开(公告)号：JP2013043428A
公开(公告)日：2013-03-04
申请号：JP2011184608
申请日：2011-08-26
申请人： Canon Inc , キヤノン株式会社
发明人： INADA GENJI
IPC分类号： B41J2/05
摘要： PROBLEM TO BE SOLVED: To provide an inkjet head that hardly causes density unevenness in an recorded image.SOLUTION: An inkjet head includes a plurality of ejection port lines 11 for ejecting a plurality of kinds of inks and an ink flow path 15 that is provided in a manner corresponding to the kind of ink and supplies ink. The inkjet head further includes a supply groove 13 provided for each ejection port line 11 for supplying ink from the ink flow path 15 to the ejection port line 11. At least one kind of ink is supplied to an independent supply groove 13 via a first bifurcated flow path 16 and a second bifurcated flow path 16 bifurcated from the ink flow path 15. The position of a connection port 14 connecting the first bifurcated flow path 16 and the supply groove 13 and the position of a connection port 14 connecting the second bifurcated flow path 16 and the supply groove 13 are different in a direction along the ejection port line 11.
摘要翻译：要解决的问题：提供几乎不引起记录图像中的浓度不均匀性的喷墨头。解决方案：喷墨头包括用于喷射多种油墨的多个喷射口管线11和以与油墨种类对应的方式设置并供应油墨的油墨流动通道15。喷墨头还包括为每个喷墨口线11提供的供应槽13，用于将油墨从油墨流路15供给到喷射口口线11.至少一种油墨经由第一分叉流路16和从墨流路15分叉的第二分叉流路16.连接第一分叉流路16和供给槽13的连接口14的位置和连接第二分叉流的连接口14的位置路径16和供给槽13沿喷出口线11的方向不同。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013022886A Inkjet recording apparatus 有权
标题翻译：喷墨记录装置
公开(公告)号：JP2013022886A
公开(公告)日：2013-02-04
申请号：JP2011161442
申请日：2011-07-23
申请人： Canon Inc , キヤノン株式会社
发明人： DOI TSUKASA , TAKAHASHI KIICHIRO , MARU AKIKO , NAKANO TAKATOSHI , INADA GENJI , KIMURA SATORU
IPC分类号： B41J2/175
CPC分类号： B41J2/04563 , B41J2/0458 , B41J2/16532 , B41J2/1752 , B41J2/17553 , B41J2/17566 , B41J2/195 , B41J29/38
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus which grasps a bubble amount in an ink flow path and can perform a suction recovery operation at an appropriate timing.SOLUTION: The inkjet recording apparatus includes a recording head which has a nozzle for ejecting an ink and a flow path formation member for forming the ink flow path, a suction means for sucking an ink from the recording head concerned, and a temperature detection means for detecting a temperature in the above recording head. The inkjet recording apparatus also includes a control means which controls the operations of the suction means based on a gas amount in the flow path formation member before filling the ink into the above ink flow path and an equilibrium gas amount in the flow path formation member after filling the ink into the above ink flow path.
摘要翻译：要解决的问题：提供一种能够捕捉油墨流路中的气泡量的喷墨记录装置，并且能够在适当的时刻进行抽吸恢复操作。解决方案：喷墨记录装置包括具有用于喷射墨水的喷嘴和用于形成油墨流路的流路形成部件的记录头，用于从相关记录头吸取墨水的抽吸装置和温度用于检测上述记录头中的温度的检测装置。喷墨记录装置还包括控制装置，其在将油墨填充到上述油墨流路之前，基于流路形成部件中的气体量控制吸引装置的操作，并且在流路形成部件中的平衡气体量之后，将墨水填充到上述墨水流路中。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2011177968A Inkjet recording apparatus and method for recovering suction 审中-公开
标题翻译：喷墨记录装置和恢复吸收的方法
公开(公告)号：JP2011177968A
公开(公告)日：2011-09-15
申请号：JP2010042705
申请日：2010-02-26
申请人： Canon Inc , キヤノン株式会社
发明人： INADA GENJI , TAKINO KANSUI , TAIRA HIROSHI
IPC分类号： B41J2/175 , B41J2/18 , B41J2/185
摘要： PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of stably practicing charge suction capable of making exclusion and preventing entering of nozzle bubbles compatible without being influenced by size fluctuation of a mechanism and environmental temperature, and to provide a method for recovering a recording head.
SOLUTION: The inkjet recording apparatus is characterized in that when the minimum negative pressure needed to eliminate the bubbles existing in the nozzle from a discharging opening of the nozzle is P1, and the minimum negative pressure capable of sucking new bubbles to the nozzle from an ink feeding side to the nozzle when applied on the discharging opening is P2, at least one of the negative pressures between the first negative pressure and the second negative pressure is made to be at least the negative pressure P1 and smaller than the negative pressure P2.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够稳定地进行能够排除并且防止喷嘴气泡相容的进料的吸附的喷墨记录装置，而不受机构的尺寸波动和环境温度的影响，并且提供一种方法恢复记录头。解决方案：喷墨记录装置的特征在于，当从喷嘴的排出口排出存在于喷嘴中的气泡所需的最小负压为P1时，能够向喷嘴吸入新气泡的最小负压当在排出口上施加时，从供墨侧到喷嘴的位置为P2，第一负压和第二负压之间的至少一个负压至少为负压P1且小于负压 P2。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2010046904A Inkjet recording head, inkjet recording device and inkjet recording method 有权
标题翻译：喷墨记录头，喷墨记录装置和喷墨记录方法
公开(公告)号：JP2010046904A
公开(公告)日：2010-03-04
申请号：JP2008213028
申请日：2008-08-21
申请人： Canon Inc , キヤノン株式会社
发明人： AKAMA YUICHIRO , TOMIZAWA KEIJI , YAMANE TORU , OIKAWA MAKI , INADA GENJI , UMEYAMA MIKIYA , MURAOKA CHIAKI , KURODA MICHITSUGU
IPC分类号： B41J2/01 , B41J2/205
CPC分类号： B41J2/2103 , B41J2/1404 , B41J19/147
摘要： PROBLEM TO BE SOLVED: To achieve the miniaturization of a recording head, and also, to minimize the adverse effect of air flows produced by ink droplets as they are ejected from a small number of ejection opening arrays.
SOLUTION: A small number of first ejection opening arrays eject one of three primary colors, cyan, magenta and yellow, and a large number of second and third ejection opening arrays eject the remaining two primary colors. A fourth ejection opening array ejecting ink droplets different from the three-primary color ink droplets is disposed between the first ejection opening array and second or third ejection opening array.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了实现记录头的小型化，并且还能够最小化当墨滴从少量喷射口排出时由墨滴产生的空气流的不利影响。
解决方案：少数第一喷射口阵列喷射青色，品红色和黄色的三原色之一，并且大量的第二和第三喷射口阵列弹出剩余的两种原色。喷射不同于三原色墨滴的墨滴的第四喷射口阵列设置在第一喷射口阵列和第二或第三喷射口阵列之间。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2007317935A Semiconductor substrate, substrate-dividing method, and element chip manufacturing method 审中-公开
标题翻译：半导体基板，基板分割方法和元件芯片制造方法
公开(公告)号：JP2007317935A
公开(公告)日：2007-12-06
申请号：JP2006146753
申请日：2006-05-26
申请人： Canon Inc , キヤノン株式会社
发明人： IRI JUNICHIRO , INADA GENJI , MORIMOTO HIROYUKI , NISHIWAKI MASAYUKI , SUGAMA SADAYUKI , IINUMA KENJI
IPC分类号： H01L21/301
摘要： PROBLEM TO BE SOLVED: To improve the accuracy, stability and reliability of division of a semiconductor substrate into a plurality of semiconductor chips. SOLUTION: A test pattern 21 for inspecting the characteristics of a wiring 3 involved in an element chip 10a, and an alignment 20 which is capable of detection of a position of a semiconductor substrate, are formed on the semiconductor substrate. They are formed only on a first division predetermined line C1 for first division, among division predetermined lines for dividing the element chip 10a disposed on the semiconductor substrate. In division, a grooved surface processing mark is formed in a substrate surface along division predetermined lines C1, C2, and a group of inner cracks are formed by condensing laser light to the inside of the substrate. Thereafter, cracks connecting a linear processor and inner cracks are generated in a substrate rear, by applying a force directed toward a substrate surface side, thus separating each element chip 10a. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提高将半导体衬底划分成多个半导体芯片的精度，稳定性和可靠性。解决方案：在半导体衬底上形成用于检测元件芯片10a中涉及的布线3的特性的测试图案21和能够检测半导体衬底的位置的取向20。它们仅形成在用于分割设置在半导体衬底上的元件芯片10a的划分预定线之间的用于第一划分的第一划分预定线C1。在划分中，沿着分割预定线C1，C2在基板表面中形成开槽表面加工标记，并且通过将激光聚焦到基板的内部而形成一组内裂纹。此后，通过施加朝向基板表面侧的力，在基板后方产生连接线性处理器和内部裂纹的裂纹，从而分离每个元件芯片10a。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2006190927A Method for dicing wafer and manufacturing method for liquid discharge head using its method 有权
标题翻译：使用其方法进行液体放电头的制造和制造方法
公开(公告)号：JP2006190927A
公开(公告)日：2006-07-20
申请号：JP2005117693
申请日：2005-04-15
申请人： Canon Inc , キヤノン株式会社
发明人： IRI JUNICHIRO , INADA GENJI , KASHINO TOSHIO
IPC分类号： H01L21/301 , B41J2/16 , H01L21/00
CPC分类号： B41J2/1603 , B41J2/1632 , H01L21/67092 , Y10S438/976 , Y10T156/1062 , Y10T156/1064 , Y10T156/1082 , Y10T156/1158
摘要： PROBLEM TO BE SOLVED: To prevent the generation of adhesive particles from a dicing tape during the dicing of a wafer. SOLUTION: The dicing tape 10 is stuck on the rear of the wafer 1 to which an ink supply port 3 is opened, and the wafer is diced. Treatment in which the adhesion of the dicing tape 10 is lowered selectively at a site where the ink supply port 3 is exposed for the wafer 1 is conducted through a light-shielding mask M before the dicing by a dicing blade B, and an adhesive layer 12a is formed previously in which adhesive power is lowered. Even if an impulse by cutting water W penetrated to the ink supply port 3 from an orifice for a nozzle layer 2 during the dicing, an air blow or the like is applied, a trouble such as the clogging of the orifice is not generated because the adhesion is lowered in the particles generated by the peeling of the adhesive layer 12a. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在切割晶片期间从切割带产生粘合剂颗粒。解决方案：切割胶带10粘贴在晶片1的后面，墨水供给口3被打开，晶片被切割。在通过切割刀片B进行切割之前，通过遮光掩模M将切割胶带10的粘附性选择性地降低到用于晶片1的供墨口3露出的位置的处理，以及粘合层 12a先前形成粘合力降低的情况。即使通过切割水W的冲击从切割期间的喷嘴层2的孔口穿透到供墨口3，也施加吹气等，因此不会产生堵塞孔的问题，因为通过粘合剂层12a的剥离而产生的颗粒的粘附性降低。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005319738A Recording element unit of ink-jet recording head, and its manufacturing method 审中-公开
标题翻译：记录头记录单元记录单元及其制造方法
公开(公告)号：JP2005319738A
公开(公告)日：2005-11-17
申请号：JP2004141054
申请日：2004-05-11
申请人： Canon Inc , キヤノン株式会社
发明人： SHIMAMURA AKIRA , INADA GENJI
IPC分类号： B41J2/045 , B41J2/055 , B41J2/16
摘要： PROBLEM TO BE SOLVED: To prevent an adhesive from entering a device hole upon adhesion of a TAB tape constituting a recording element unit.
SOLUTION: The width of wires near the device hole covered by a base film and a cover film constituting the TAB tape is narrowed, so as to enlarge the area of the space interposed between the wires and adhesion surfaces. Accordingly, the flow rate of the adhesive is lowered, and the adhesive is retained in the space interposed between the two types of films.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止在构成记录元件单元的TAB带粘附时粘合剂进入装置孔。解决方案：由基膜覆盖的器件孔附近的电线宽度和构成TAB带的覆盖膜变窄，从而扩大插入在电线和粘附表面之间的空间的面积。因此，粘合剂的流量降低，并且粘合剂保持在介于两种类型的膜之间的空间中。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2004209902A Bonding body 审中-公开
公开(公告)号：JP2004209902A
公开(公告)日：2004-07-29
申请号：JP2003001864
申请日：2003-01-08
申请人： Canon Inc , キヤノン株式会社
发明人： INADA GENJI , MIHARA HIROAKI , MIYAUCHI SHINICHI
IPC分类号： B41J2/16 , B29C65/02 , B29C65/78 , B29L22/00
CPC分类号： B29C66/71
摘要： PROBLEM TO BE SOLVED: To provide a bonding body having a favorable productivity and a highly reliable bonding part such as gas barrier properties.
SOLUTION: This bonding body comprises a first member and a second member being bonded to each other and their bonding parts are made of materials different from each other. The first member and at least one of the bonding part of the second member are made of thermoplastic material. The bonding between the first member and the second member is performed through a flexible material. In addition, the face, to which the thermoplastic material is bonded, of the flexible member includes the same kind of material as that of the thermoplastic material.
COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2014148141A Recording head 有权
标题翻译：记录头
公开(公告)号：JP2014148141A
公开(公告)日：2014-08-21
申请号：JP2013019353
申请日：2013-02-04
申请人： Canon Inc , キヤノン株式会社
发明人： INADA GENJI
IPC分类号： B41J2/175
CPC分类号： B41J2/19 , B41J2/14145 , B41J2202/07
摘要： PROBLEM TO BE SOLVED: To provide a recording head having a configuration in which washability of a buffer chamber is high, a through hole is closed by assembling the recording head, and gas in the buffer chamber is hard to enter a main channel.SOLUTION: A recording head for discharging ink has a first channel formation member (tank holder unit 4) and a second channel formation member (channel formation member 1) that are joined to each other, and a chip unit for discharging the ink. Between the first channel formation member and the second channel formation member, a channel (main channel 9), a buffer chamber 10, and a communication passage 11 are formed. In the second channel formation member, a through hole 12 penetrating the second channel formation member is formed, and a communication port 8 communicating with the through hole 12 is formed at a position facing the inside of the buffer chamber 10. In a use state of the recording head, the communication port 8 is disposed at a position higher than a wall of an upper surface configuring the communication passage 11.
摘要翻译：要解决的问题：为了提供具有缓冲室的可洗性高的结构的记录头，通过组装记录头来关闭通孔，并且缓冲室中的气体难以进入主通道。解决方案：用于排出油墨的记录头具有彼此接合的第一通道形成构件（油箱保持器单元4）和第二通道形成构件（通道形成构件1）和用于排出油墨的芯片单元。在第一通道形成构件和第二通道形成构件之间形成有通道（主通道9），缓冲室10和连通通道11。在第二通道形成构件中，形成贯穿第二通道形成构件的通孔12，并且在与缓冲室10的内部相对的位置处形成与通孔12连通的连通口8.在使用状态记录头，通信端口8设置在比构成连通通道11的上表面的壁高的位置处。

10. 发明专利

JP2012223885A Liquid ejection head, method for manufacturing liquid ejection head, and method for manufacturing liquid supply member for supplying liquid 审中-公开
标题翻译：液体喷射头，制造液体喷射头的方法以及用于制造供应液体的液体供应构件的方法
公开(公告)号：JP2012223885A
公开(公告)日：2012-11-15
申请号：JP2011090371
申请日：2011-04-14
申请人： Canon Inc , キヤノン株式会社
发明人： TAKAGI YOSUKE , INADA GENJI , IIJIMA YASUSHI , AKAMA YUICHIRO , YANAI HIROSHI
IPC分类号： B41J2/16
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid ejection head that can suppress liquid from intruding into a buffer for holding gas, or can reduce a liquid intrusion volume when the liquid intrudes into the buffer.SOLUTION: The method for manufacturing the liquid ejection head includes: a step of contacting a protrusion 206 that is provided in a first supply path forming member 120 near a groove 211 that is a buffer 201 with a recess 207 that is provided in a second supply path forming member 110 corresponding to the protrusion 206 in at least one of the first supply path forming member 120 and the second supply path forming member 110; and a step of welding a contact part 213 that has been contacted. In the contacting step, the protrusion 206 and the recess 207 are made to contact with each other at a position which is separate from a side surface provided at a side of the groove 211 in inner surfaces comprising the recess 207.
摘要翻译：要解决的问题：提供一种液体喷射头的制造方法，其能够抑制液体进入用于保持气体的缓冲液中，或者当液体侵入缓冲器时可以降低液体侵入体积。解决方案：用于制造液体喷射头的方法包括：将设置在第一供应路径形成构件120中的突起206接触靠近作为缓冲器201的凹槽211的凹槽207的步骤，凹部207设置在与第一供给路径形成部件120和第二供给路径形成部件110的至少一个中的突起部206对应的第二供给路径形成部件110; 以及焊接已经接触的接触部213的步骤。在接触步骤中，突起206和凹部207在与包括凹部207的内表面中的设置在凹槽211的侧面的侧表面分离的位置处彼此接触。版权所有：（C）2013，JPO＆INPIT

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