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1. 发明授权

US08210653B2 Manufacturing method of print head and print head 有权
标题翻译：打印头和打印头的制造方法
公开(公告)号：US08210653B2
公开(公告)日：2012-07-03
申请号：US12486066
申请日：2009-06-17
申请人： Isao Imamura , Akihiko Shimomura
发明人： Isao Imamura , Akihiko Shimomura
IPC分类号： B41J2/14 , B41J2/16 , B21D53/76 , B21D17/00
CPC分类号： B41J2/1623 , B41J2/14072 , B41J2/1603 , Y10T29/49401
摘要： Sealants discharged from a syringe are irradiated with activation energy rays from a lamp. Thereby, it takes a predetermined time until the curing of the sealant begins after the irradiation of the activation energy rays. Therefore, the sealant can pass through between the lead wires in the meantime. As a result, a necessary amount of the sealant can enter into the lower side of the lead wire. Thereafter, the sealant begins to be cured and is gradually cured. In consequence, the sealant does not go through between the lead wires to flow into the lower side of the lead wire or flow out into locations other than the sealing location, and can gradually accumulate at the upper side of the lead wire to provide a sufficiently thick sealant.
摘要翻译：从注射器排出的密封剂用来自灯的激活能量射线照射。因此，直到在激活能量射线的照射之后密封剂的固化开始才需要预定的时间。因此，同时可以在导线之间穿过密封剂。结果，必要量的密封剂可以进入引线的下侧。此后，密封剂开始固化并逐渐固化。因此，密封剂不会在引线之间通过，流入引线的下侧或流出到密封位置以外的位置，并且可以在引线的上侧逐渐积累，以提供充分的厚密封剂。

2. 发明授权

US08034399B2 Method of manufacturing ink jet head and apparatus using sealants 有权
标题翻译：制造喷墨头的方法和使用密封剂的装置
公开(公告)号：US08034399B2
公开(公告)日：2011-10-11
申请号：US12758220
申请日：2010-04-12
申请人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
发明人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
IPC分类号： B05D5/12 , B05D3/02
CPC分类号： B41J2/1603 , B41J2/14024 , B41J2/14072 , B41J2/1623 , B41J2/1629
摘要： An ink jet head has a head substrate including discharge elements for discharging ink, with an electric wiring board being electrically connected to the head substrate, in which the periphery of the head substrate is sealed with a first sealant, and an electric splice between the head substrate and the electric wiring board is sealed with a second sealant. The first and second sealants contain the same base resin and curing agent, and the second sealant shows higher hardness than the first sealant after curing. This ink jet head is free from problems such as cavities and fissures at the boundary of the two sealants caused by a difference in linear expansion coefficients.
摘要翻译：喷墨头具有包括用于排出墨水的排出元件的头基板，其中电接线板与头基板电连接，其中头基板的周边用第一密封剂密封，并且头部之间的电接头基板和电布线板用第二密封剂密封。第一和第二密封剂含有相同的基础树脂和固化剂，并且第二密封剂在固化后显示比第一密封剂更高的硬度。该喷墨头在线性膨胀系数的差异下，在两个密封剂的边界处没有诸如空腔和裂缝的问题。

3. 发明授权

US07709554B2 Resin composition, resin cured product, and liquid discharge head 失效
标题翻译：树脂组合物，树脂固化物和排液头
公开(公告)号：US07709554B2
公开(公告)日：2010-05-04
申请号：US11600021
申请日：2006-11-16
申请人： Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
发明人： Shimpei Otaka , Kazunari Ishizuka , Isamu Horiuchi , Isao Imamura
IPC分类号： C08F2/50 , C08F2/46 , C08J3/28
CPC分类号： C08F2/50 , B41J2/1603 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3218 , C08G59/687 , Y10T428/31504 , Y10T428/31511 , Y10T428/31515
摘要： An epoxy resin composition, including: an epoxy resin (A) represented by Formula (1); an epoxy resin (B) having an epoxy equivalent of 220 or less and having twice or more epoxy groups in a molecule than epoxy groups of the epoxy resin (A); and a photocationic polymerization initiator (C), in which: the epoxy resins (A) and (B) constitute main components; and a weight of the epoxy resin (A) is 40% or more and a weight of the epoxy resin (B) is 30% or more with respect to a total weight of the epoxy resins (A) and (B): where: R represents a hydrogen atom, a methyl group, an ethyl group, a propyl group, or a t-butyl group; n represents an integer of 0 or more and 4 or less; and m represents an integer of 1 or more and 3 or less.
摘要翻译：环氧树脂组合物，包括：由式（1）表示的环氧树脂（A）; 环氧当量为220以下，环氧树脂（A）的环氧基分子中环氧基数为2以上的环氧树脂（B）。和光阳离子聚合引发剂（C），其中：环氧树脂（A）和（B）构成主要组分; 环氧树脂（A）的重量为40％以上，环氧树脂（B）的重量相对于环氧树脂（A）和（B）的总重量为30％以上：其中： R表示氢原子，甲基，乙基，丙基或叔丁基; n表示0以上且4以下的整数， m表示1以上3以下的整数。

4. 发明申请

US20090315948A1 MANUFACTURING METHOD OF PRINT HEAD AND PRINT HEAD 有权
标题翻译：打印头和打印头的制造方法
公开(公告)号：US20090315948A1
公开(公告)日：2009-12-24
申请号：US12486066
申请日：2009-06-17
申请人： Isao Imamura , Akihiko Shimomura
发明人： Isao Imamura , Akihiko Shimomura
IPC分类号： B41J2/16 , B23P17/00
CPC分类号： B41J2/1623 , B41J2/14072 , B41J2/1603 , Y10T29/49401
摘要： Sealants discharged from a syringe are irradiated with activation energy rays from a lamp. Thereby, it takes a predetermined time until the curing of the sealant begins after the irradiation of the activation energy rays. Therefore, the sealant can pass through between the lead wires in the meantime. As a result, a necessary amount of the sealant can enter into the lower side of the lead wire. Thereafter, the sealant begins to be cured and is gradually cured. In consequence, the sealant does not go through between the lead wires to flow into the lower side of the lead wire or flow out into locations other than the sealing location, and can gradually accumulate at the upper side of the lead wire to provide a sufficiently thick sealant.
摘要翻译：从注射器排出的密封剂用来自灯的激活能量射线照射。因此，直到在激活能量射线的照射之后密封剂的固化开始才需要预定的时间。因此，同时可以在导线之间穿过密封剂。结果，必要量的密封剂可以进入引线的下侧。此后，密封剂开始固化并逐渐固化。因此，密封剂不会在引线之间通过，流入引线的下侧或流出到密封位置以外的位置，并且可以在引线的上侧逐渐积累，以提供充分的厚密封剂。

5. 发明授权

US07566758B2 Epoxy resin composition 失效
标题翻译：环氧树脂组合物
公开(公告)号：US07566758B2
公开(公告)日：2009-07-28
申请号：US11290539
申请日：2005-12-01
申请人： Akihiko Shimomura , Hiromichi Noguchi , Isao Imamura
发明人： Akihiko Shimomura , Hiromichi Noguchi , Isao Imamura
IPC分类号： C08L63/00
CPC分类号： C08G59/68 , B41J2/1606 , C08G59/226 , C08G59/30 , C08G59/3254 , C08G59/38
摘要： An embodiment of the invention relates to a novel epoxy resin composition. The epoxy resin composition comprises (i) a first epoxy resin having in the molecule thereof at least one water-repellency-imparting group and two or more cyclic aliphatic epoxy groups, and having a number average molecular weight ranging from 8,000 to 22,000 and a polydispersity ranging from 3.5 to 5.0, (ii) a second epoxy resin having in the molecule thereof at least one water-repellency-imparting group and two or more cyclic aliphatic epoxy groups, having a number average molecular weight ranging from 2,500 to 8,000 and a polydispersity ranging from 1.5 to 3.0, and (iii) a cationic polymerization catalyst.
摘要翻译：本发明的一个实施方案涉及新的环氧树脂组合物。环氧树脂组合物包含（i）在其分子中具有至少一个拒斥赋予基团和两个或更多个环状脂族环氧基团的数均分子量为8,000至22,000的第一环氧树脂和多分散性（ii）在分子中具有数均分子量为2,500-8,000的至少一种拒水赋予基团和两个或更多个环状脂肪族环氧基的第二环氧树脂，和多分散性范围为1.5至3.0，和（iii）阳离子聚合催化剂。

6. 发明授权

US07074273B2 Epoxy resin composition, surface treatment method, liquid ejection recording head, and liquid ejection recording apparatus 失效
公开(公告)号：US07074273B2
公开(公告)日：2006-07-11
申请号：US10341373
申请日：2003-01-14
申请人： Akihiko Shimomura , Hiromichi Noguchi , Isao Imamura
发明人： Akihiko Shimomura , Hiromichi Noguchi , Isao Imamura
IPC分类号： B05C5/02 , B41J2/165
CPC分类号： C08G59/68 , B41J2/1606 , C08G59/226 , C08G59/30 , C08G59/3254 , C08G59/38
摘要： An embodiment of the invention relates to a novel epoxy resin composition. The epoxy resin composition comprises (i) a first epoxy resin having in the molecule thereof at least one water-repellency-imparting group and two or more cyclic aliphatic epoxy groups, and having a number average molecular weight ranging from 8,000 to 22,000 and a polydispersity ranging from 3.5 to 5.0, (ii) a second epoxy resin having in the molecule thereof at least one water-repellency-imparting group and two or more cyclic aliphatic epoxy groups, having a number average molecular weight ranging from 2,500 to 8,000 and a polydispersity ranging from 1.5 to 3.0, and (iii) a cationic polymerization catalyst.

7. 发明申请

US20050267265A1 Epoxy resin composition and surface treatment method 有权
标题翻译：环氧树脂组合物和表面处理方法
公开(公告)号：US20050267265A1
公开(公告)日：2005-12-01
申请号：US11166124
申请日：2005-06-27
申请人： Akihiko Shimomura , Hiromichi Noguchi , Isao Imamura
发明人： Akihiko Shimomura , Hiromichi Noguchi , Isao Imamura
IPC分类号： B41J2/16 , C08G59/32 , C08G59/14
CPC分类号： B41J2/1603 , B41J2/1606 , B41J2/162 , B41J2/1626 , B41J2/1631 , B41J2/1639 , B41J2/1645 , C08G59/3254 , C08G77/14 , C08G77/26 , C08G77/442
摘要： An epoxy resin composition can be used for forming a film having excellent water-repellency on a substrate surface. The epoxy resin composition contains (a) an epoxy resin having at least two alicyclic epoxy groups, at least one perfluoroalkyl group having 6 to 12 carbon atoms, and at least one alkylsiloxane group and (b) a cationic polymerization catalyst. The alicyclic epoxy groups and the perfluoroalkyl group are present in branched chains of the epoxy resin, and the alkylsiloxane group is present in the main chain of the epoxy resin.
摘要翻译：环氧树脂组合物可以用于在基材表面上形成具有优异的拒水性的膜。环氧树脂组合物含有（a）具有至少两个脂环族环氧基的环氧树脂，至少一个具有6-12个碳原子的全氟烷基和至少一个烷基硅氧烷基团和（b）阳离子聚合催化剂。脂环族环氧基和全氟烷基存在于环氧树脂的支链中，烷基硅氧烷基存在于环氧树脂的主链中。

8. 发明申请

US20050078143A1 Ink jet head and ink jet printing apparatus having the head 有权
标题翻译：具有头部的喷墨头和喷墨打印设备
公开(公告)号：US20050078143A1
公开(公告)日：2005-04-14
申请号：US10957686
申请日：2004-10-05
申请人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
发明人： Masako Shimomura , Tadayoshi Inamoto , Kazunari Ishizuka , Ryoichiro Kurobe , Yohei Sato , Akihiko Shimomura , Isao Imamura
IPC分类号： B41J2/14 , B41J2/16 , B41J2/015
CPC分类号： B41J2/1603 , B41J2/14024 , B41J2/14072 , B41J2/1623 , B41J2/1629
摘要： An ink jet head has a head substrate including discharge elements for discharging ink, with an electric wiring board being electrically connected to the head substrate, in which the periphery of the head substrate is sealed with a first sealant, and an electric splice between the head substrate and the electric wiring board is sealed with a second sealant. The first and second sealants contain the same base resin and curing agent, and the second sealant shows higher hardness than the first sealant after curing. This ink jet head is free from problems such as cavities and fissures at the boundary of the two sealants caused by a difference in linear expansion coefficients.
摘要翻译：喷墨头具有包括用于排出墨水的排出元件的头基板，其中电接线板与头基板电连接，其中头基板的周边用第一密封剂密封，以及在头部之间的电接头基板和电布线板用第二密封剂密封。第一和第二密封剂含有相同的基础树脂和固化剂，并且第二密封剂在固化后显示比第一密封剂更高的硬度。该喷墨头在线性膨胀系数的差异下，在两个密封剂的边界处没有诸如空腔和裂缝的问题。

9. 发明授权

US06448346B1 Fluorine-containing epoxy resin composition, and surface modification process, ink jet recording head and ink jet recording apparatus making use of the same 有权
标题翻译：含氟环氧树脂组合物和表面改性方法，使用该喷墨记录头和喷墨记录装置
公开(公告)号：US06448346B1
公开(公告)日：2002-09-10
申请号：US09263082
申请日：1999-03-08
申请人： Hiromichi Noguchi , Akihiko Shimomura , Isao Imamura , Tamaki Sato
发明人： Hiromichi Noguchi , Akihiko Shimomura , Isao Imamura , Tamaki Sato
IPC分类号： C08F28300
CPC分类号： C08G59/3254 , B41J2/16 , B41J2/1606 , B41J2/1631 , B41J2/1645 , B41J2202/03 , C08G59/30 , C08L63/00 , C08L2666/22
摘要： A fluorine-containing epoxy resin composition comprising a fluorine-containing aromatic epoxy resin having in one molecule at least one perfluoroalkyl group having 6 to 12 carbon atoms and preferably at least two epoxy groups, a cationic polymerization catalyst, and optionally a compatibilizing agent having an epoxy group and a fluoromethyl group is coated on discharge openings of an ink jet recording head, followed by exposure to activation energy rays in a given pattern form to form cured coatings with a desired pattern so that the discharge openings can be endowed with ink repellency.
摘要翻译：一种含氟环氧树脂组合物，其包含在一分子中具有至少一个碳原子数为6〜12的全氟烷基，优选至少两个环氧基的含氟芳香族环氧树脂，阳离子聚合催化剂，以及任选的具有环氧基和氟甲基涂覆在喷墨记录头的排出口上，然后以给定图案形式暴露于活化能射线，形成具有所需图案的固化涂层，使得排出口具有拒油性。

10. 发明授权

US06344526B1 Fluorine-containing epoxy resin composition, and surface modification process, ink jet recording head and ink jet recording apparatus using same 有权
标题翻译：含氟环氧树脂组合物和表面改性方法，喷墨记录头和使用其的喷墨记录装置
公开(公告)号：US06344526B1
公开(公告)日：2002-02-05
申请号：US09263871
申请日：1999-03-08
申请人： Hiromichi Noguchi , Akihiko Shimomura , Isao Imamura , Tamaki Sato
发明人： Hiromichi Noguchi , Akihiko Shimomura , Isao Imamura , Tamaki Sato
IPC分类号： C08F28300
CPC分类号： C08G59/30 , B41J2/16 , B41J2/1606 , B41J2/1631 , B41J2/1645 , B41J2202/03 , C08L63/00 , C08L2666/22
摘要： A resin composition comprising a fluorine-containing aliphatic epoxy resin having in one molecule at least one perfluoroalkyl group having 6 to 12 carbon atoms and at lest two epoxy groups, a cationic polymerization catalyst, and optionally a compatibilizing agent having an epoxy group and a fluoromethyl group is applied to a discharge opening surface of an ink jet recording head, followed by irradiation with an activation energy ray in a given pattern to form a cured film in a desired pattern, so that the discharge opening surface is endowed with ink repellency.
摘要翻译：一种树脂组合物，其含有一分子中含有至少一个碳原子数为6〜12个的全氟烷基和至少两个环氧基的含氟脂肪族环氧树脂，阳离子聚合催化剂和任选的具有环氧基和氟甲基的相容剂将组施加到喷墨记录头的排出开口表面，然后以给定图案的活化能射线照射以形成期望图案的固化膜，使得排出开口表面具有拒墨性。

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