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31. 发明申请

US20110133364A1 Method for Manufacturing Micro-Channel, Die for Molding Micro-Channel Chip, and Micro-Channel Chip 失效
标题翻译：用于制造微通道芯片，用于模制微通道芯片和微通道芯片的方法
公开(公告)号：US20110133364A1
公开(公告)日：2011-06-09
申请号：US13059494
申请日：2009-08-17
申请人： Kanji Sekihara
发明人： Kanji Sekihara
IPC分类号： B29C45/16
CPC分类号： B29C45/263 , B01L3/502707 , B01L2200/10 , B01L2200/12 , B01L2300/044 , B01L2300/12 , B29C45/0025 , B81B2201/051 , B81B2203/0338 , B81C1/0046
摘要： A die (100) is provided with: a cavity which can contain a molten resin; a micro-structure (102) provided on a molding transfer surface (101) forming the cavity such that the fine structure protrudes to the cavity side from the molding transfer surface (101); and a anti-shrinkage convex section (103) protruding higher than the micro-structure (102) to the cavity side from one surface. A molten resin is applied to the die (100) and the surface of the die is relatively removed in the order of the micro-structure (102) and the anti-shrinkage convex section (103) from a resin substrate (001) formed by solidifying the resin.
摘要翻译：模具（100）设置有：可容纳熔融树脂的空腔; 设置在形成所述空腔的成型转印表面（101）上的微结构（102），使得所述精细结构从所述模制转印表面（101）突出到所述空腔侧; 以及从一个表面向空腔侧突出高于微结构（102）的抗收缩凸部（103）。将熔融树脂施加到模具（100），并且从微结构（102）和抗收缩凸部（103）的顺序相对于模具的表面相对于由固化树脂。

32. 发明授权

US07427198B2 Optical component molding apparatus 有权
标题翻译：光学部件成型装置
公开(公告)号：US07427198B2
公开(公告)日：2008-09-23
申请号：US11257723
申请日：2005-10-25
申请人： Atsushi Naito , Kanji Sekihara , Yoshihiro Okumura , Akihiko Matsumoto
发明人： Atsushi Naito , Kanji Sekihara , Yoshihiro Okumura , Akihiko Matsumoto
IPC分类号： B29D11/00
CPC分类号： B29D11/00413 , B29C45/2673 , B29C45/2756 , B29C45/36 , B29C45/7207 , B29C2045/0089 , B29C2045/2683 , B29L2011/0016 , Y10S425/808
摘要： An apparatus for molding optical components of a small size and high precision is provided with good transferability and a reduced production cycle. This apparatus includes a plurality of runners arranged in a pattern allowing multi-cavity molding for molding plastic lenses each having an outer diameter of 2 mm to 12 mm and surface roughness Ra of 20 nm or less. The total projected area of the runners is determined within a range of 1 cm2 to 12 cm2. The runners are arranged to extend around a sprue in directions perpendicular to an outer surface of the base molds. The pattern of the runners extending from the junction with the sprue to each shape transfer section is configured in two intersecting directions. A cavity is of a rectangular outer shape when seen from a pressure contact surface side.
摘要翻译：用于模制小尺寸和高精度的光学部件的设备具有良好的转印性和降低的生产周期。该装置包括以允许多腔模塑成型的多个流道，其中模塑用于模制外径为2mm至12mm，表面粗糙度Ra为20nm或更小的塑料透镜。赛跑者的总投影面积在1厘米2至12厘米2的范围内确定。跑道被布置成在与基座模具的外表面垂直的方向上围绕浇口延伸。从与浇口的连接处延伸到每个形状传送部分的流道的图案被配置在两个相交的方向上。当从压力接触表面侧观察时，空腔为矩形外形。

33. 发明申请

US20060093700A1 Optical component molding apparatus 有权
标题翻译：光学部件成型装置
公开(公告)号：US20060093700A1
公开(公告)日：2006-05-04
申请号：US11259395
申请日：2005-10-26
申请人： Atsushi Naito , Kanji Sekihara , Yoshihiro Okumura , Akihiko Matsumoto
发明人： Atsushi Naito , Kanji Sekihara , Yoshihiro Okumura , Akihiko Matsumoto
IPC分类号： B29D11/00
CPC分类号： B29D11/00413 , B29C45/27 , B29C45/2708 , B29L2011/0016 , Y10S425/808
摘要： A purpose is to provide an optical component molding apparatus for producing a small-size and high-precision optical component and achieving good transferability and stability of a molded product. A multi-cavity molding machine 100 has a gate 51, a runner 52, and a sprue 53 each having the shape determined to meet conditions (1) to (5): (1) “Miminum gate thickness”/“Maximum runner thickness” is in a range of more than 0.2 to less than 1.0; (2) “Gate length”/“Maximum runner thickness” is in a range of more than 0.4 to less than 4.0; (3) “Outlet diameter of sprue” is in a range of more than 1.0 mm to less than 5.5 mm; (4) “Sprue length” is in a range of more than 10 mm to less than 40 mm; and (5) “Outlet diameter of sprue”/“Inlet diameter of sprue” is in a range of more than 1 to less than 8.
摘要翻译：目的是提供一种用于制造小尺寸和高精度光学部件的光学部件模制装置，并且实现模制产品的良好的可转移性和稳定性。多空腔模塑机100具有浇口51，流道52和浇口53，每个浇口51具有确定满足条件（1）至（5）的形状：（1）“浇口厚度”/“最大流道厚度” 在0.2至小于1.0的范围内; （2）“门长”/“最大流道厚度”在大于0.4至小于4.0的范围内; （3）“浇口的出口直径”在1.0mm以上且小于5.5mm的范围内; （4）“浇口长度”在大于10mm至小于40mm的范围内; 和（5）“浇口的出口直径”/“浇口的入口直径”在大于1到小于8的范围内。

34. 发明申请

US20050285287A1 Injection mold and method for molding an optical element 审中-公开
标题翻译：注射模具和用于模制光学元件的方法
公开(公告)号：US20050285287A1
公开(公告)日：2005-12-29
申请号：US11167968
申请日：2005-06-28
申请人： Yoshihiro Okumura , Atsushi Naito , Kanji Sekihara
发明人： Yoshihiro Okumura , Atsushi Naito , Kanji Sekihara
IPC分类号： B29C33/02 , B29C45/73 , B29D11/00
CPC分类号： B29D11/00 , B29C33/02 , B29C45/73 , B29C2033/023 , B29D11/00432
摘要： An injection mold composed of a movable mold and a fixed mold. The movable mold has bases, a heat insulating layer and a surface processed layer, and the fixed mold has a base. A heat insulator is provided on the inner circumferential surface of the base of the movable mold at a part forming a wall of a cavity. The heat insulating layer is in the rear of the surface processed layer, and therefore, the transfer accuracy of a fine configuration of the surface processed layer is improved. Additionally, since the heat insulator is provided adjacent to the fine configuration, heat radiation from resin is inhibited, and the transfer accuracy of the fine configuration is further improved.
摘要翻译：由可动模和固定模组成的注模。可移动模具具有底座，绝热层和表面处理层，固定模具具有基座。在形成空腔壁的部分的可移动模具的底座的内圆周表面上设置绝热体。绝热层位于表面处理层的后方，因此表面处理层的精细构造的转印精度提高。此外，由于隔热件与精细构造相邻地设置，因此能够抑制来自树脂的散热，进一步提高精细构造的转印精度。

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