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1. 发明专利

JP2007044928A Liquid delivering type recording head and liquid delivering apparatus 有权
标题翻译：液体输送类型记录头和液体输送装置
公开(公告)号：JP2007044928A
公开(公告)日：2007-02-22
申请号：JP2005229902
申请日：2005-08-08
申请人： Sony Corp , ソニー株式会社
发明人： IGARASHI KOICHI , ONO SHOGO , TOMITA MANABU , KONO MINORU
IPC分类号： B41J2/05 , B41J2/16 , C09D7/12 , C09D171/00 , G03F7/004 , G03F7/038 , G03F7/075
CPC分类号： B41J2/1404 , B41J2/14145 , B41J2/1603 , B41J2/1629 , B41J2/1631 , B41J2/1632
摘要： PROBLEM TO BE SOLVED: To improve the reliability of a liquid delivering type recording head.
SOLUTION: The liquid delivering type recording head has both a substrate 33 where liquid delivering energy generating elements 33a are formed and which constitutes a part of a passage that supplies a liquid, and a coating resin layer 36 which is formed on the substrate 33 and has liquid delivering ports 35 that constitute a part of the passage and also deliver the liquid. The coating resin layer 36 is formed of an oxetane resin composition which is composed of both an oxetane compound with at least one oxetanyl group in a molecule and a photo-cationic polymerization initiator as essential components.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高输液型记录头的可靠性。液体输送型记录头具有形成有液体输送能量生成元件33a的基板33，构成供给液体的流路的一部分的基板33和形成在基板上的涂布树脂层36 并且具有构成通道的一部分并且还输送液体的液体输送口35。涂料树脂层36由分子中具有至少一个氧杂环丁烷基的氧杂环丁烷化合物和光阳离子聚合引发剂作为必要成分的氧杂环丁烷树脂组合物形成。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007044925A Method of manufacturing liquid delivering type recording head 有权
标题翻译：制造液体输送型记录头的方法
公开(公告)号：JP2007044925A
公开(公告)日：2007-02-22
申请号：JP2005229864
申请日：2005-08-08
申请人： Sony Corp , Taiyo Ink Mfg Ltd , ソニー株式会社 , 太陽インキ製造株式会社
发明人： IGARASHI KOICHI , ONO SHOGO , TOMITA MANABU , KONO MINORU , USHIKI SHIGERU , MAKITA SHOHEI
IPC分类号： B41J2/16 , B41J2/05 , C09D7/12 , C09D171/02 , G03F7/004 , G03F7/038
CPC分类号： B41J2/1632 , B41J2/1603 , B41J2/1623 , B41J2/1631 , B41J2/1639 , Y10T29/42 , Y10T29/49083 , Y10T29/49401
摘要： PROBLEM TO BE SOLVED: To improve the reliability of a liquid delivering type recording head. SOLUTION: A first coating resin layer 7 with a liquid passage 5 and liquid delivering ports 6 of the liquid delivering type recording head 1 is formed of an oxetane resin composition which is composed of both an oxetane compound with at least one oxetanyl group in a molecule and a photo-cationic polymerization initiator as essential components. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高输液型记录头的可靠性。解决方案：具有液体通道5和液体输送型记录头1的液体输送口6的第一涂覆树脂层7由氧杂环丁烷树脂组合物形成，该组合物由氧杂环丁烷化合物与至少一个氧杂环丁烷基组成在分子中和光阳离子聚合引发剂作为必需组分。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006130930A Ink discharging device 有权
标题翻译：墨水排出装置
公开(公告)号：JP2006130930A
公开(公告)日：2006-05-25
申请号：JP2005373326
申请日：2005-12-26
申请人： Sony Corp , ソニー株式会社
发明人： EGUCHI TAKEO , NAKAMURA MASATO , TANIGAWA TORU , KONO MINORU , IGARASHI KOICHI , TOMITA MANABU , ONO SHOGO , MIYAMOTO TAKAAKI , USHINOHAMA IWAO
IPC分类号： B41J2/05
摘要： PROBLEM TO BE SOLVED: To provide an ink discharging device which can easily increase the processing precision of an ink discharging section, and as well as reduce the variation in the amount of discharging ink droplets and the discharging angle or the like even when dust and dirt are mixed in the ink, and in addition, satisfy both of a high printing grade and a printing speed at a high level by preventing the feeding speed of the ink to the ink discharging section from decreasing.
SOLUTION: This ink discharging device includes a plurality of heat releasing resistors 13 which are provided on a board member 11, an ink liquid chamber for pressurizing the ink by the heat generated by the heat releasing resistors 13, and a nozzle 17 having a discharging port for discharging the ink which has been pressurized in the ink liquid chamber. In the ink discharging device, a nozzle 17 is arranged above each of heating resistors 13, and at the same time, an opening face of the nozzle 17 on the heating resistor 13 side is made an ink flow-in port 17b, and the other opening face is made an ink discharging port 17a. Thus, the internal space of the nozzle 17 is made to work as the ink liquid chamber as well without separately independently forming the ink liquid chamber. Then, an ink circulating space section having a height H is formed by making a supporting member 14 have the height H. When a minimum opening length of the internal space of the nozzle 17 including the discharging port 17a and the ink flow-in port 17b is taken as Dmin, a relationship of H
摘要翻译：要解决的问题：提供一种能够容易地提高喷墨部的处理精度的喷墨装置，并且即使当即使当喷墨时，也可以减少墨滴的排出量的变化和喷射角度等灰尘和污物在油墨中混合，另外，通过防止油墨向油墨排出部分的进料速度的降低，同时满足高打印级和高打印速度两者。解决方案：该喷墨装置包括设置在基板部件11上的多个放热电阻器13，用于通过由放热电阻器13产生的热量对墨水进行加压的墨液室，以及具有用于排出已经在墨液室中加压的墨的排出口。在喷墨装置中，在加热电阻体13的上方配置有喷嘴17，同时将加热电阻体13侧的喷嘴17的开口面形成为油墨流入口17b，另一方开口面为喷墨口17a。因此，使喷嘴17的内部空间也能够独立地形成墨液室而作为墨液室工作。然后，通过使支撑构件14具有高度H来形成具有高度H的墨循环空间部。当包括排出口17a和墨流入口17b的喷嘴17的内部空间的最小开口长度作为Dmin，满足H

4. 发明专利

JP2006116838A Liquid discharging head, liquid discharging apparatus and manufacturing method for liquid discharging head 审中-公开
标题翻译：液体排放头，液体排放装置及液体排放头的制造方法
公开(公告)号：JP2006116838A
公开(公告)日：2006-05-11
申请号：JP2004307662
申请日：2004-10-22
申请人： Sony Corp , ソニー株式会社
发明人： MIYAMOTO TAKAAKI , KONO MINORU
IPC分类号： B41J2/05 , B41J2/16
摘要： PROBLEM TO BE SOLVED: To prevent generation of steps by a coating type insulating film and also to prevent deterioration of a heating element by applying, for example, an inkjet printer with a thermal system which has both the heating element and a transistor for driving the heating element formed integrally on a substrate, to a liquid discharging head, a liquid discharging apparatus and a manufacturing method for a liquid discharging head.
SOLUTION: A lower layer of the heating element 37 (60a and 60b) is flattened by the coating type insulating film. At the same time, recesses 59 and 73 are set near the heating element 37 (60a and 60b). A volatile component is removed from the coating type insulating film by a heat treatment.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止涂层型绝缘膜产生步骤，并且通过应用例如具有带有加热元件和晶体管的热系统的喷墨打印机来防止加热元件的劣化用于将整体形成在基板上的加热元件驱动到液体排放头，液体排放装置和用于排液头的制造方法。解决方案：加热元件37（60a和60b）的下层被涂覆型绝缘膜压平。同时，凹部59和73设置在加热元件37（60a和60b）附近。通过热处理从涂层型绝缘膜除去挥发性成分。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2004181656A Liquid ejecting method and liquid ejector 有权
公开(公告)号：JP2004181656A
公开(公告)日：2004-07-02
申请号：JP2002348147
申请日：2002-11-29
申请人： Sony Corp , ソニー株式会社
发明人： KONO MINORU , NAKAMURA MASATO
IPC分类号： B41J2/01 , B41J2/05 , B41J2/175 , B41J2/205
摘要： PROBLEM TO BE SOLVED: To obtain a method for ejecting liquid in a liquid channel as a liquid drop group from a liquid ejection hole in which the ejection quantity of each liquid drop in the liquid drop group being ejected continuously from the liquid ejection hole toward one shooting point is stabilized over a wide frequency band of a pulse signal.
SOLUTION: In the liquid ejection method, ink in an ink channel 21 is ejected as a group of continuous ink liquid drops 30, 30... from a nozzle 20, and the ejection quantity of each ink liquid drop 30 in the group of ink liquid drop 30, 30... being ejected continuously from the nozzle 20 toward one dot D in response to a pulse signal is made constant or approximately constant over a wide frequency band of that pulse signal thus ejecting liquid by varying the driving frequency of the pulse signal within that frequency band. Ejection quantity of each ink liquid drop 30 can thereby be stabilized over a wide frequency band of the pulse signal and a print image having a high image quality can be formed.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2003276202A Liquid ejector 有权
标题翻译：液体喷射器
公开(公告)号：JP2003276202A
公开(公告)日：2003-09-30
申请号：JP2002085023
申请日：2002-03-26
申请人： Sony Corp , ソニー株式会社
发明人： EGUCHI TAKEO , MIYAMOTO TAKAAKI , KONO MINORU , TAKENAKA KAZUYASU , ITO TATSUMI
IPC分类号： B41J2/05 , B41J2/01 , B41J2/14 , B41J2/155
CPC分类号： B41J2/04581 , B41J2/04505 , B41J2/04526 , B41J2/04533 , B41J2/04578 , B41J2/0458 , B41J2/14056 , B41J2/155 , B41J2202/20
摘要： PROBLEM TO BE SOLVED: To obtain a liquid ejector comprising a plurality of chips, each having a plurality of liquid ejecting parts juxtaposed in a specified direction, arranged in a specified direction in which variation in the shooting position of liquid is suppressed in the specified direction. SOLUTION: Heating resistors 13 of a printer head chip 11 are arranged in one ink liquid chamber 12 while being divided into two and the heating resistors 13 in one ink liquid chamber 12 divided into two are juxtaposed in the direction perpendicular to the arranging direction of nozzles 18. COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了获得包括多个芯片的液体喷射器，每个液体喷射器具有沿指定方向并排设置的多个液体喷射部件，所述多个液体喷射部件以特定方向布置，其中液体的拍摄位置的变化被抑制在指定方向。解决方案：打印机头芯片11的加热电阻器13被布置在一个墨液室12中，同时被分成两个，并且分成两个的一个墨液室12中的加热电阻器13在垂直于排列的方向上并置喷嘴方向18.版权所有（C）2003，JPO

7. 发明专利

JP2012045776A Method of manufacturing liquid ejection head, liquid ejection head, and liquid ejection apparatus 审中-公开
标题翻译：液体喷射头，液体喷射头和液体喷射装置的制造方法
公开(公告)号：JP2012045776A
公开(公告)日：2012-03-08
申请号：JP2010188554
申请日：2010-08-25
申请人： Sony Corp , ソニー株式会社
发明人： TOMITA MANABU , KAMODA HITOSHI , KUWABARA SOICHI , HIRASHIMA SHIGEYOSHI , KONO MINORU , USHINOHAMA IWAO
IPC分类号： B41J2/16 , B41J2/05
摘要： PROBLEM TO BE SOLVED: To properly supply a liquid to a storage chamber from a flow passage.SOLUTION: A method of manufacturing a liquid ejection head includes: a step of forming a step on a substrate so that a first surface is lower than a second surface; a step of forming a positive acting resist that solves by exposure on the first and second surfaces on the substrate on which the step is formed; a step of exposing the positive acting resist so that a distance from a second surface to a top surface of the positive acting resist after dissolution of the first surface becomes the same as that from the second surface to a top surface of the positive acting resist after dissolution of the second surface; a step of forming the positive acting resist on a solid layer by development after the exposure; a step of forming a coating layer for coating the solid layer; and a step of forming the storage chamber that stores the liquid ejected from an ejection opening by eliminating the solid layer after formation of the coating layer between the first surface and the coating layer, and forming the flow passage into which the liquid flows into the storage chamber between the second surface and the coating layer.
摘要翻译：要解决的问题：从流路适当地向存储室供应液体。解决方案：一种制造液体喷射头的方法包括：在基板上形成台阶以使第一表面低于第二表面的步骤; 形成通过曝光在其上形成有台阶的基板上的第一和第二表面上解决的正性抗蚀剂的步骤; 暴露正性抗蚀剂的步骤使得从第一表面溶解后的正性抗蚀剂的第二表面到顶表面的距离变得与正性抗蚀剂的第二表面至顶表面的距离相同，第二表面的溶解; 在曝光后通过显影在固体层上形成正性作用抗蚀剂的步骤; 形成用于涂覆固体层的涂层的步骤; 以及形成所述储存室的步骤，所述储存室通过在所述第一表面和所述涂层之间形成所述涂层之后消除所述固体层而存储从喷射口喷出的液体，并且形成所述液体流入所述储存器的流动通道在第二表面和涂层之间。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2007044926A Passage constituting material of liquid delivering type recording head 有权
标题翻译：液体传送型记录头的通道构成材料
公开(公告)号：JP2007044926A
公开(公告)日：2007-02-22
申请号：JP2005229865
申请日：2005-08-08
申请人： Sony Corp , Taiyo Ink Mfg Ltd , ソニー株式会社 , 太陽インキ製造株式会社
发明人： IGARASHI KOICHI , ONO SHOGO , TOMITA MANABU , KONO MINORU , USHIKI SHIGERU , MAKITA SHOHEI
IPC分类号： B41J2/05 , B41J2/16 , G03F7/004 , G03F7/075
CPC分类号： B41J2/1631 , B41J2/1603 , B41J2/1623 , B41J2/1645 , B41J2202/03 , Y10T29/49401
摘要： PROBLEM TO BE SOLVED: To improve the reliability of a liquid delivering type recording head. SOLUTION: A passage member 4 which forms an ink passage 3 of the liquid delivering type recording head 1 is formed of a passage constituting material comprising an oxetane resin composition that is composed of both an oxetane compound with at least one oxetanyl group in a molecule and a photo-cationic polymerization initiator as essential components. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提高输液型记录头的可靠性。解决方案：形成液体输送型记录头1的墨水通道3的通道构件4由包含氧杂环丁烷树脂组合物的通道构成材料形成，该氧杂环丁烷树脂组合物由具有至少一个氧杂环丁烷基的氧杂环丁烷化合物组成分子和光阳离子聚合引发剂作为必需组分。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006116837A Liquid discharging head, liquid discharging apparatus and manufacturing method for liquid discharging head 有权
标题翻译：液体排放头，液体排放装置及液体排放头的制造方法
公开(公告)号：JP2006116837A
公开(公告)日：2006-05-11
申请号：JP2004307661
申请日：2004-10-22
申请人： Sony Corp , ソニー株式会社
发明人： MIYAMOTO TAKAAKI , KONO MINORU
IPC分类号： B41J2/05 , B41J2/16
摘要： PROBLEM TO BE SOLVED: To prevent generation of steps by a coating type insulating film and also to prevent deterioration of a heating element by applying, for example, an inkjet printer with a thermal system which has both the heating element and a transistor for driving the heating element formed integrally on a substrate, to a liquid discharging head, a liquid discharging apparatus and a manufacturing method for a liquid discharging head.
SOLUTION: An interlayer insulating film is formed by the coating type insulating films 55 and 68. Silicon insulating films 56 and 69, and metal films 59 and 73 with a fine crystallite structure are formed on the surface layer of the interlayer insulating film and on the inside wall faces of through holes 58 and 72 set in the interlayer insulating film.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止涂层型绝缘膜产生步骤，并且通过应用例如具有带有加热元件和晶体管的热系统的喷墨打印机来防止加热元件的劣化用于将整体形成在基板上的加热元件驱动到液体排放头，液体排放装置和用于排液头的制造方法。解决方案：通过涂覆型绝缘膜55和68形成层间绝缘膜。在层间绝缘膜的表面层上形成具有微细结构的硅绝缘膜56和69以及金属膜59和73 并且设置在层间绝缘膜中的通孔58和72的内壁面上。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2005305963A Manufacturing method of liquid discharging head, liquid discharging head and liquid discharging device 审中-公开
标题翻译：液体排出头，液体排出头和液体排出装置的制造方法
公开(公告)号：JP2005305963A
公开(公告)日：2005-11-04
申请号：JP2004129700
申请日：2004-04-26
申请人： Sony Corp , ソニー株式会社
发明人： MIYAMOTO TAKAAKI , ONO SHOGO , KONO MINORU
IPC分类号： B41J2/16
摘要： PROBLEM TO BE SOLVED: To make an ink flow in into a liquid chamber more easily than in the usual cases when an ink is first charged in a liquid chamber by applying the listed invention to an ink-jet printer which makes the liquid droplets of an ink held in the liquid chamber run out of a nozzle by driving, for example, a pressure adjustable element, thereby, make it possible to suppress the generation of a bubble.
SOLUTION: A substrate is rinsed with a solution composed of the principal component of the solvent of an ink in the state of the partition between the liquid chamber and the ink passage having been formed on the substrate.
COPYRIGHT: (C)2006,JPO&NCIPI

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