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1. 发明申请

US20060219081A1 Punch 审中-公开
标题翻译：冲床
公开(公告)号：US20060219081A1
公开(公告)日：2006-10-05
申请号：US11390352
申请日：2006-03-28
申请人： Atsushi Ito , Hikaru Nakamoto
发明人： Atsushi Ito , Hikaru Nakamoto
IPC分类号： B26F1/14
CPC分类号： B26F1/14 , B23P15/16 , B26D7/088 , B41J2/162 , B41J2/1632 , B41J2/1637 , Y10T29/49833 , Y10T29/49837 , Y10T83/9423 , Y10T83/9428
摘要： A punch for use in molding a workpiece with lubricating oil interposed between the punch and the workpiece includes a straight portion at its end and a diameter-increasing portion. The straight portion includes an end face at its end and a side face. The straight portion extends in an axial direction. The end surface extends in a radial direction perpendicular to the axial direction. The side surface is connected to the end surface. The diameter-increasing portion is connected to the straight portion. The diameter-increasing portion includes a width in the radial direction, which is identical to that of the straight portion, at a junction between the straight portion and the diameter-increasing portion. The width of the diameter-increasing portion in the radial direction increases with distance from the straight portion. At least one of the end surface and the side surface of the straight portion is formed with a pit.
摘要翻译：用于模制工件的冲头插入在冲头和工件之间的润滑油包括在其端部的直线部分和直径增加部分。直线部分包括端部的端面和侧面。直线部分沿轴向方向延伸。端面在与轴向垂直的径向方向上延伸。侧表面连接到端面。直径增加部分连接到直线部分。直径增加部分在直线部分和直径增加部分之间的接合处包括在径向方向上与直线部分相同的宽度。直径增加部分的径向宽度随直线部分的距离而增加。直线部分的端面和侧面中的至少一个形成有凹坑。

2. 发明授权

US08752936B2 Liquid ejection head and method of manufacturing the same 有权
标题翻译：液体喷射头及其制造方法
公开(公告)号：US08752936B2
公开(公告)日：2014-06-17
申请号：US13247934
申请日：2011-09-28
申请人： Hikaru Nakamoto
发明人： Hikaru Nakamoto
IPC分类号： B41J2/135
CPC分类号： B41J2/14233 , B05D1/322 , B05D5/08 , B41J2002/14258 , B41J2002/14459 , B41J2202/19 , B41J2202/20
摘要： A liquid ejection head has recessed portions are formed in an ejection face, such that a distance d1 is between a center of an ejection opening in one recessed portion and an other-side side face of another recessed portion adjacent thereto on one side, where a distance d2 is between the center and a one-side face of another recessed portion adjacent to the one recessed portion on the other side, and where a distance x1 is between the center and a one-side side face of the one recessed portion, and a distance x2 is between the center and an other-side side face thereof. A central position of a bottom portion of the one recessed portion is positioned relative to the center, such that a relationship between distance d1 and distance d2 is the same as a relationship between distance x1 and distance x2.
摘要翻译：液体喷射头在喷射面上形成有凹部，距离d1位于一侧的一个凹部的喷射口的中心与与其相邻的另一个凹部的另一侧的侧面之间，其中a 距离d2位于与另一侧的一个凹部相邻的另一凹部的中心与一侧面之间，距离x1在中心与一个凹部的一侧侧面之间，距离x2位于中心与其另一侧面之间。一个凹部的底部的中心位置相对于中心定位，使得距离d1和距离d2之间的关系与距离x1和距离x2之间的关系相同。

3. 发明申请

US20100037672A1 PUNCH 有权
标题翻译：冲床
公开(公告)号：US20100037672A1
公开(公告)日：2010-02-18
申请号：US12605243
申请日：2009-10-23
申请人： Atsushi Ito , Hikaru Nakamoto
发明人： Atsushi Ito , Hikaru Nakamoto
IPC分类号： B21D37/18 , B21J3/00
CPC分类号： B26F1/14 , B23P15/16 , B26D7/088 , B41J2/162 , B41J2/1632 , B41J2/1637 , Y10T29/49833 , Y10T29/49837 , Y10T83/9423 , Y10T83/9428
摘要： A punch for use in molding a workpiece with lubricating oil interposed between the punch and the workpiece includes a straight portion at its end and a diameter-increasing portion. The straight portion includes an end face at its end and a side face. The straight portion extends in an axial direction. The end surface extends in a radial direction perpendicular to the axial direction. The side surface is connected to the end surface. The diameter-increasing portion is connected to the straight portion. The diameter-increasing portion includes a width in the radial direction, which is identical to that of the straight portion, at a junction between the straight portion and the diameter-increasing portion. The width of the diameter-increasing portion in the radial direction increases with distance from the straight portion. At least one of the end surface and the side surface of the straight portion is formed with a pit.
摘要翻译：用于模制工件的冲头插入在冲头和工件之间的润滑油包括在其端部的直线部分和直径增加部分。直线部分包括端部的端面和侧面。直线部分沿轴向方向延伸。端面在与轴向垂直的径向方向上延伸。侧表面连接到端面。直径增加部分连接到直线部分。直径增加部分在直线部分和直径增加部分之间的接合处包括在径向方向上与直线部分相同的宽度。直径增加部分的径向宽度随直线部分的距离而增加。直线部分的端面和侧面中的至少一个形成有凹坑。

4. 发明授权

US08591005B2 Liquid ejection head and method of manufacturing the same 有权
标题翻译：液体喷射头及其制造方法
公开(公告)号：US08591005B2
公开(公告)日：2013-11-26
申请号：US13249021
申请日：2011-09-29
申请人： Hikaru Nakamoto , Manabu Hibi , Hidekazu Nogami
发明人： Hikaru Nakamoto , Manabu Hibi , Hidekazu Nogami
IPC分类号： B41J2/135
CPC分类号： B41J2/14209 , B41J2/1609 , B41J2/162 , B41J2/1623 , B41J2/1625 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2002/14217 , B41J2002/14225 , B41J2002/14306 , B41J2002/14459 , B41J2202/20
摘要： A liquid ejection head, wherein recessed portions are formed in an ejection face such that, where, in the one direction, a distance D1 is a distance between (i) a one-side portion of an opening end of one recessed portion and (ii) an other-side portion of an opening end of another recessed portion adjacent to the one recessed portion on one side thereof and where a distance D2 is a distance between (i) an other-side portion of the opening end of the one recessed portion and (ii) a one-side portion of an opening end of another recessed portion adjacent to the one recessed portion on the other side thereof, a large-and-small relationship of an average value of the distances D1, D2 of a second recessed portion with respect to that of a first recessed portion is the same as a large-and-small relationship of a cross-sectional area of the first recessed portion with respect to that of the second recessed portion.
摘要翻译：一种液体喷射头，其中凹部形成在喷射面中，使得在一个方向上，距离D1是（i）一个凹部的开口端的一侧部分与（ii））另一个凹部的与其一侧的一个凹部相邻的开口端的另一侧部分，距离D2是所述一个凹部的开口端的另一侧部分之间的距离和（ii）与另一侧的一个凹部相邻的另一凹部的开口端的一侧部分，第二凹部的距离D1，D2的平均值的大小关系相对于第一凹部的部分与第一凹部的截面积相对于第二凹部的截面面积的大小关系相同。

5. 发明授权

US08402654B2 Method for cutting off nozzle plate and method for manufacturing nozzle plate 有权
标题翻译：切割喷嘴板的方法和喷嘴板的制造方法
公开(公告)号：US08402654B2
公开(公告)日：2013-03-26
申请号：US11966027
申请日：2007-12-28
申请人： Hikaru Nakamoto
发明人： Hikaru Nakamoto
IPC分类号： B41J2/16 , B23P17/04
CPC分类号： B41J2/162 , B41J2/1626 , B41J2/1632 , B41J2/1634 , B41J2/1635 , B41J2/1643 , B41J2002/14217 , B41J2002/14225 , B41J2002/14306 , Y10T29/49401 , Y10T29/49789 , Y10T29/49798 , Y10T83/0591
摘要： A nozzle plate cutting off method for cutting off the nozzle plate from a primary processing plate including a frame body, a nozzle plate which has multiple nozzle holes for ejecting droplets and is separately arranged inside the frame body, and a connection portion arranged at a clearance between the frame body and the nozzle plate to connect the frame body to the nozzle plate. In the nozzle plate cutting off method, a punching tool is used to punch out the nozzle plate at a connection region of the connection portion with the nozzle plate, there by cutting off the nozzle plate from the primary processing plate.
摘要翻译：一种用于从包括框架体的主处理板切割喷嘴板的喷嘴板切断方法，具有用于喷射液滴的多个喷嘴孔并且分离地布置在框体内的喷嘴板以及以间隙布置的连接部分在框架体和喷嘴板之间，将框体与喷嘴板连接。在喷嘴板切断方法中，使用冲孔工具在与喷嘴板的连接部分的连接区域处冲压喷嘴板，在那里通过从主处理板切掉喷嘴板。

6. 发明申请

US20120086751A1 LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：液体喷射头及其制造方法
公开(公告)号：US20120086751A1
公开(公告)日：2012-04-12
申请号：US13249021
申请日：2011-09-29
申请人： Hikaru NAKAMOTO , Manabu HIBI , Hidekazu NOGAMI
发明人： Hikaru NAKAMOTO , Manabu HIBI , Hidekazu NOGAMI
IPC分类号： B41J2/015 , B05D3/00 , B05D5/00
CPC分类号： B41J2/14209 , B41J2/1609 , B41J2/162 , B41J2/1623 , B41J2/1625 , B41J2/1628 , B41J2/1631 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2002/14217 , B41J2002/14225 , B41J2002/14306 , B41J2002/14459 , B41J2202/20
摘要： A liquid ejection head, wherein recessed portions are formed in an ejection face such that, where, in the one direction, a distance D1 is a distance between (i) a one-side portion of an opening end of one recessed portion and (ii) an other-side portion of an opening end of another recessed portion adjacent to the one recessed portion on one side thereof and where a distance D2 is a distance between (i) an other-side portion of the opening end of the one recessed portion and (ii) a one-side portion of an opening end of another recessed portion adjacent to the one recessed portion on the other side thereof, a large-and-small relationship of an average value of the distances D1, D2 of a second recessed portion with respect to that of a first recessed portion is the same as a large-and-small relationship of a cross-sectional area of the first recessed portion with respect to that of the second recessed portion.
摘要翻译：一种液体喷射头，其中凹部形成在喷射面中，使得在一个方向上，距离D1是（i）一个凹部的开口端的一侧部分与（ii））另一个凹部的与其一侧的一个凹部相邻的开口端的另一侧部分，距离D2是所述一个凹部的开口端的另一侧部分之间的距离和（ii）与另一侧的一个凹部相邻的另一凹部的开口端的一侧部分，第二凹部的距离D1，D2的平均值的大小关系相对于第一凹部的部分与第一凹部的截面积相对于第二凹部的截面面积的大小关系相同。

7. 发明申请

US20080155825A1 METHOD FOR CUTTING OFF NOZZLE PLATE AND METHOD FOR MANUFACTURING NOZZLE PLATE 有权
标题翻译：用于切割喷嘴板的方法和制造喷嘴板的方法
公开(公告)号：US20080155825A1
公开(公告)日：2008-07-03
申请号：US11966027
申请日：2007-12-28
申请人： Hikaru Nakamoto
发明人： Hikaru Nakamoto
IPC分类号： B21D53/76 , B26D3/00
CPC分类号： B41J2/162 , B41J2/1626 , B41J2/1632 , B41J2/1634 , B41J2/1635 , B41J2/1643 , B41J2002/14217 , B41J2002/14225 , B41J2002/14306 , Y10T29/49401 , Y10T29/49789 , Y10T29/49798 , Y10T83/0591
摘要： A nozzle plate cutting off method for cutting off the nozzle plate from a primary processing plate including a frame body, a nozzle plate which has multiple nozzle holes for ejecting droplets and is separately arranged inside the frame body, and a connection portion arranged at a clearance between the frame body and the nozzle plate to connect the frame body to the nozzle plate. In the nozzle plate cutting off method, a punching tool is used to punch out the nozzle plate at a connection region of the connection portion with the nozzle plate, there by cutting off the nozzle plate from the primary processing plate.
摘要翻译：一种用于从包括框架体的主处理板切割喷嘴板的喷嘴板切断方法，具有用于喷射液滴的多个喷嘴孔并且分离地布置在框体内的喷嘴板以及以间隙布置的连接部分在框架体和喷嘴板之间，将框体与喷嘴板连接。在喷嘴板切断方法中，使用冲孔工具在与喷嘴板的连接部分的连接区域处冲压喷嘴板，在那里通过从主处理板切掉喷嘴板。

8. 发明授权

US08684495B2 Liquid ejection head and method of manufacturing the same 有权
标题翻译：液体喷射头及其制造方法
公开(公告)号：US08684495B2
公开(公告)日：2014-04-01
申请号：US13071470
申请日：2011-03-24
申请人： Hikaru Nakamoto
发明人： Hikaru Nakamoto
IPC分类号： B41J2/14
CPC分类号： B41J2/155 , B41J2/1433 , B41J2/1606 , B41J2/1628 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2002/14225 , B41J2002/14306 , B41J2002/14459 , B41J2202/11 , B41J2202/20
摘要： A liquid ejection head includes: a plate base material; and an actuator; wherein the plate base material has: ejection holes having recessed portions; and an ejection face having ejection openings. The recessed portions include pairs each constituted by two recessed portions located side by side and at least one of which has the ejection openings. A shortest line segment of a certain pair is equal to or shorter than that of another pair, an average value of lengths of the respective recessed portions constituting the certain pair is not larger than that of lengths of the respective recessed portions constituting another pair.
摘要翻译：液体喷射头包括：板基材; 和致动器; 其中所述板基材具有：具有凹部的喷射孔; 以及具有喷射口的喷射面。凹部包括由两个并排设置的凹部构成的对，并且其中至少一个具有喷射口。特定对的最短线段等于或短于另一对的最短线段，构成该对的各个凹部的长度的平均值不大于构成另一对的各个凹部的长度的平均值。

9. 发明申请

US20110242216A1 LIQUID EJECTION HEAD AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：液体喷射头及其制造方法
公开(公告)号：US20110242216A1
公开(公告)日：2011-10-06
申请号：US13071470
申请日：2011-03-24
申请人： Hikaru NAKAMOTO
发明人： Hikaru NAKAMOTO
IPC分类号： B41J2/135
CPC分类号： B41J2/155 , B41J2/1433 , B41J2/1606 , B41J2/1628 , B41J2/1632 , B41J2/1642 , B41J2/1643 , B41J2002/14225 , B41J2002/14306 , B41J2002/14459 , B41J2202/11 , B41J2202/20
摘要： A liquid ejection head including: a plate base material; and an actuator; wherein the plate base material has: ejection holes having recessed portions; and an ejection face having ejection openings; wherein the recessed portions include pairs thereof each constituted by two recessed portions located side by side and at least one of which has the ejection openings; wherein, where a shortest line segment of a certain pair is equal to or shorter than that of another pair, an average value of lengths of the respective recessed portions constituting the certain pair is not larger than that of lengths of the respective recessed portions constituting said another pair; and wherein a liquid repellent layer is formed on the bottom portion of the recessed portion having the ejection openings, wherein the liquid repellent layer formed on the bottom portion is a layer having not been removed due to a masking material having entered into the recessed portion and covered the liquid repellent layer.
摘要翻译：一种液体喷射头，包括：板基材; 和致动器; 其中所述板基材具有：具有凹部的喷射孔; 和具有喷射口的喷射面; 其中所述凹部包括成对，每一个由两个并排设置的凹部构成，并且其中至少一个具有所述喷射口; 其中，在某一对的最短线段等于或短于另一对的最短线段的情况下，构成该对的各个凹部的长度的平均值不大于构成所述一对的各个凹部的长度的平均值另一对并且其中在具有喷射口的凹部的底部上形成有防液层，其中形成在底部的防液层是由于已经进入凹部的掩模材料而未被去除的层，覆盖防液层。

10. 发明申请

US20110236590A1 METHOD OF MANUFACTURING NOZZLE PLATE 有权
标题翻译：制造喷嘴板的方法
公开(公告)号：US20110236590A1
公开(公告)日：2011-09-29
申请号：US13154332
申请日：2011-06-06
申请人： Hikaru NAKAMOTO
发明人： Hikaru NAKAMOTO
IPC分类号： C08J7/18
CPC分类号： B41J2/1606 , B41J2/1433 , B41J2/162 , B41J2/1625 , B41J2/1643
摘要： A nozzle plate has a nozzle hole for ejecting liquid, which penetrates in a thickness direction of the nozzle plate. An ejection face of the nozzle plate having an ejection opening of the nozzle hole is covered with a water-repellent coat having a through hole communicating with the nozzle hole. The through hole has a straight portion and a diameter expansion portion. The straight portion is contiguous to the nozzle hole and having the same diameter as the ejection opening. The diameter expansion portion is provided to interpose the straight portion with the nozzle hole and gradually expanding so that a part thereof farther from the straight portion has a larger diameter than a part thereof closer to the straight portion.
摘要翻译：喷嘴板具有用于喷射在喷嘴板的厚度方向上穿透的喷嘴孔。具有喷嘴孔的喷射口的喷嘴板的喷射面被具有与喷嘴孔连通的通孔的防水涂层覆盖。通孔具有直线部分和直径扩张部分。直线部分与喷嘴孔相邻并且具有与喷射口相同的直径。所述直径扩张部设置成将所述直线部分与所述喷嘴孔相插入并且逐渐扩大，使得其远离所述直线部分的部分的直径大于其比所述直线部分的部分更大的直径。

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