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1. 发明申请

US20060269647A1 Molding metal mold and method for producing a molded item 失效
公开(公告)号：US20060269647A1
公开(公告)日：2006-11-30
申请号：US11441090
申请日：2006-05-26
申请人： Seiichi Watanabe , Keiji Shigesada , Tatsuhiko Saeki , Kazutoshi Misonoo
发明人： Seiichi Watanabe , Keiji Shigesada , Tatsuhiko Saeki , Kazutoshi Misonoo
IPC分类号： A01J21/00
CPC分类号： B29C45/2606 , B22D17/22 , B29C33/303
摘要： The present invention aims to allow production of a molded item having a highly precise shape. A molding metal mold is provided having a movable metal mold (first metal mold) and a fixed metal mold (second metal mold) defining a cavity therebetween in which a molded item is produced. The movable metal mold has a first convex taper tapering toward the fixed metal mold. The fixed metal mold has a first concave taper fittable with the first convex taper. The first convex taper and the first concave taper are arranged so that, when fitted to each other, respective taper surface abut to each other first, and then a clamping force of the movable metal mold and the fixed metal mold causes an abutting between an end surface and a bottom surface which are respective parting surfaces of the movable metal mold and the fixed metal mold around the cavity. The molding metal mold is used to produce a molded item by means of injection molding, for example.

2. 发明授权

US07611655B2 Molding metal mold and method for producing a molded item 失效
标题翻译：成型金属模具及其制造方法
公开(公告)号：US07611655B2
公开(公告)日：2009-11-03
申请号：US11441090
申请日：2006-05-26
申请人： Seiichi Watanabe , Keiji Shigesada , Tatsuhiko Saeki , Kazutoshi Misonoo
发明人： Seiichi Watanabe , Keiji Shigesada , Tatsuhiko Saeki , Kazutoshi Misonoo
IPC分类号： B29C45/26 , B29C43/36
CPC分类号： B29C45/2606 , B22D17/22 , B29C33/303
摘要： The present invention aims to allow production of a molded item having a highly precise shape. A molding metal mold is provided having a movable metal mold (first metal mold) and a fixed metal mold (second metal mold) defining a cavity therebetween in which a molded item is produced. The movable metal mold has a first convex taper tapering toward the fixed metal mold. The fixed metal mold has a first concave taper fittable with the first convex taper. The first convex taper and the first concave taper are arranged so that, when fitted to each other, respective taper surface abut to each other first, and then a clamping force of the movable metal mold and the fixed metal mold causes an abutting between an end surface and a bottom surface which are respective parting surfaces of the movable metal mold and the fixed metal mold around the cavity. The molding metal mold is used to produce a molded item by means of injection molding, for example.
摘要翻译：本发明的目的在于制造具有高精度形状的成型品。提供一种成型金属模具，其具有可移动的金属模具（第一金属模具）和在其间形成模制品的固定金属模具（第二金属模具），其间形成有空腔。可移动金属模具具有朝向固定金属模具渐缩的第一凸出锥形。固定金属模具具有与第一凸起锥形配合的第一凹形锥形。第一凸锥和第一凹锥配置成使得当彼此相配合时，相应的锥形表面首先彼此抵接，然后可动金属模和固定金属模的夹紧力导致端部表面和底表面，其分别是可移动金属模具和围绕空腔的固定金属模具的分离表面。成型用金属模具例如通过注射成型来制造成型品。

3. 发明授权

US06991756B2 Heat exchange apparatus for a metal mold 失效
公开(公告)号：US06991756B2
公开(公告)日：2006-01-31
申请号：US10284311
申请日：2002-10-31
申请人： Tatsuhiko Saeki , Seiichi Watanabe
发明人： Tatsuhiko Saeki , Seiichi Watanabe
IPC分类号： B29C45/73
CPC分类号： B29C45/7306 , B29C35/007 , B29C2045/7393
摘要： A heat exchange apparatus for a metal mold is provided, which includes a heat exchange passage provided for the metal mold, a first supply unit for supplying hot heat carrier to the heat exchange passage and a second supply unit for supplying cold heat carrier to the heat exchange passage. The heat exchange apparatus performs heat exchange for the metal mold by supplying the hot heat carrier and cold heat carrier to the heat exchange passage switching alternately. And the heat exchange apparatus has a feature that it includes an air supply unit for supplying air to the heat exchange passage so that the heat carriers are purged when the hot heat carrier and cold carrier are switched.

4. 发明申请

US20050276880A1 Heat exchange apparatus for a metal mold 审中-公开
标题翻译：金属模具换热装置
公开(公告)号：US20050276880A1
公开(公告)日：2005-12-15
申请号：US11206975
申请日：2005-08-19
申请人： Tatsuhiko Saeki , Seiichi Watanabe
发明人： Tatsuhiko Saeki , Seiichi Watanabe
IPC分类号： B29C33/04 , B29C35/00 , B29C45/73 , B29C49/48 , B29C33/40
CPC分类号： B29C45/7306 , B29C35/007 , B29C2045/7393
摘要： A heat exchange apparatus for a metal mold is provided, which includes a heat exchange passage provided for the metal mold, a first supply unit for supplying hot heat carrier to the heat exchange passage and a second supply unit for supplying cold heat carrier to the heat exchange passage. The heat exchange apparatus performs heat exchange for the metal mold by supplying the hot heat carrier and cold heat carrier to the heat exchange passage switching alternately. And the heat exchange apparatus has a feature that it includes an air supply unit for supplying air to the heat exchange passage so that the heat carriers are purged when the hot heat carrier and cold carrier are switched.
摘要翻译：提供了一种用于金属模具的热交换装置，其包括为金属模设置的热交换通道，用于向热交换通道供应热热载体的第一供应单元和用于向热供应冷热载体的第二供应单元交换通道热交换装置通过将热载体和冷热载体交替地交换到热交换通道来进行金属模具的热交换。并且，热交换装置的特征在于，具有用于向热交换通道供给空气的空气供给单元，从而当热载体和冷载体切换时，对热载体进行清扫。

5. 发明授权

US07731874B2 Method of molding optical component 有权
标题翻译：光学元件成型方法
公开(公告)号：US07731874B2
公开(公告)日：2010-06-08
申请号：US11715458
申请日：2007-03-08
申请人： Tatsuhiko Saeki , Masanori Utsugi
发明人： Tatsuhiko Saeki , Masanori Utsugi
IPC分类号： B29C43/04
CPC分类号： B29C43/021 , B29C33/303 , B29C43/36 , B29C2043/3602 , B29C2043/3618 , B29D11/00009 , B29D11/005 , B29L2011/0016 , C03B11/08 , C03B2215/49 , C03B2215/60 , C03B2215/69 , C03B2215/72 , Y10S425/808
摘要： A method of molding an optical component which includes providing a first mold and a second mold which mold the optical component, a cylindrical body whose rotational symmetry axis is identical with a second symmetry axis about which a second mold is rotationally symmetric, a trunk mold whose rotational symmetry axis is identical with a first symmetry axis about which a first mold is rotationally symmetric, a supporting means which supports the first mold in such a way that the first mold moves relatively to the trunk mold in parallel with the first symmetry axis, and a second tapered surface and a first tapered surface which contacts the second tapered surface, which connect the cylindrical body with the trunk mold in such a way that the second symmetry axis is identical with the first symmetry axis.
摘要翻译：一种模制光学部件的方法，包括提供第一模具和模制该光学部件的第二模具，其旋转对称轴线与第二对称轴线相同的圆柱体，第二对称轴线围绕第二对称轴线旋转对称，旋转对称轴与第一模具旋转对称的第一对称轴相同;支撑装置，其以第一模具相对于主模与第一对称轴平行移动的方式支撑第一模具;以及第二锥形表面和与所述第二锥形表面接触的第一锥形表面，所述第二锥形表面将所述圆柱形主体与所述主体模具连接，使得所述第二对称轴线与所述第一对称轴线相同。

6. 发明授权

US07591642B2 Mold for optical component and method for molding optical component 失效
标题翻译：光学元件用模具及光学元件成型方法
公开(公告)号：US07591642B2
公开(公告)日：2009-09-22
申请号：US11715381
申请日：2007-03-08
申请人： Tatsuhiko Saeki , Masanori Utsugi
发明人： Tatsuhiko Saeki , Masanori Utsugi
IPC分类号： B29D11/00
CPC分类号： B29D11/00009 , B29C33/303 , B29C43/021 , B29C43/361 , B29C2043/3618 , B29C2043/3652 , B29C2043/5858 , B29L2011/0016 , C03B11/08 , C03B2215/06 , C03B2215/49 , C03B2215/60 , C03B2215/69 , C03B2215/72 , Y10S425/808
摘要： A mold for an optical component is provided in which a first tapered surface is provided in a first mold while a second tapered surface is provided in a second mold. In the mold for the optical component, a curved surface distance which is a distance between a first mold curved surface and a second mold curved surface is greater than a lens thickness which is a distance between a first lens surface and a second lens surface in a state where the second tapered surface is contact with the first tapered surface. Moreover, the second tapered surface moves to a position where the curved surface distance is equal to the lens thickness, to elastically transform the first mold and fit onto the first tapered surface.
摘要翻译：提供了一种用于光学部件的模具，其中第一锥形表面设置在第一模具中，而第二锥形表面设置在第二模具中。在用于光学部件的模具中，作为第一模具曲面和第二模具曲面之间的距离的曲面距离大于在第一模具曲面和第二模具曲面之间的距离的透镜厚度，该透镜厚度是第一透镜表面和第二透镜表面之间的距离第二锥形表面与第一锥形表面接触的状态。此外，第二锥形表面移动到弯曲表面距离等于透镜厚度的位置，以弹性变换第一模具并装配到第一锥形表面上。

7. 发明申请

US20070212438A1 Mold for optical component 有权
标题翻译：光学元件模具
公开(公告)号：US20070212438A1
公开(公告)日：2007-09-13
申请号：US11715458
申请日：2007-03-08
申请人： Tatsuhiko Saeki , Masanori Utsugi
发明人： Tatsuhiko Saeki , Masanori Utsugi
IPC分类号： B29C43/02
CPC分类号： B29C43/021 , B29C33/303 , B29C43/36 , B29C2043/3602 , B29C2043/3618 , B29D11/00009 , B29D11/005 , B29L2011/0016 , C03B11/08 , C03B2215/49 , C03B2215/60 , C03B2215/69 , C03B2215/72 , Y10S425/808
摘要： A mold for an optical component is provided which includes a first mold and a second mold which mold the optical component, a cylindrical body whose rotational symmetry axis is identical with a second symmetry axis about which a second mold is rotationally symmetric, a trunk mold whose rotational symmetry axis is identical with a first symmetry axis about which a first mold is rotationally symmetric, a supporting means which supports the first mold in such a way that the first mold moves relatively to the trunk mold in parallel with the first symmetry axis, and a second tapered surface and a first tapered surface which contacts the second tapered surface, which connect the cylindrical body with the trunk mold in such a way that the second symmetry axis is identical with the first symmetry axis.
摘要翻译：提供了一种用于光学部件的模具，其包括第一模具和第二模具，所述第一模具和第二模具模制所述光学部件，所述圆柱体的旋转对称轴线与第二对称轴线相同，所述第二对称轴线围绕第二对称轴线旋转对称，旋转对称轴与第一模具旋转对称的第一对称轴相同;支撑装置，其以第一模具相对于主模与第一对称轴平行移动的方式支撑第一模具;以及第二锥形表面和与所述第二锥形表面接触的第一锥形表面，所述第二锥形表面将所述圆柱形主体与所述主体模具连接，使得所述第二对称轴线与所述第一对称轴线相同。

8. 发明申请

US20070210466A1 Mold for optical component and method for molding optical component 失效
标题翻译：光学元件用模具及光学元件成型方法
公开(公告)号：US20070210466A1
公开(公告)日：2007-09-13
申请号：US11715381
申请日：2007-03-08
申请人： Tatsuhiko Saeki , Masanori Utsugi
发明人： Tatsuhiko Saeki , Masanori Utsugi
IPC分类号： B29D11/00 , B29C43/02
CPC分类号： B29D11/00009 , B29C33/303 , B29C43/021 , B29C43/361 , B29C2043/3618 , B29C2043/3652 , B29C2043/5858 , B29L2011/0016 , C03B11/08 , C03B2215/06 , C03B2215/49 , C03B2215/60 , C03B2215/69 , C03B2215/72 , Y10S425/808
摘要： A mold for an optical component is provided in which a first tapered surface is provided in a first mold while a second tapered surface is provided in a second mold. In the mold for the optical component, a curved surface distance which is a distance between a first mold curved surface and a second mold curved surface is greater than a lens thickness which is a distance between a first lens surface and a second lens surface in a state where the second tapered surface is contact with the first tapered surface. Moreover, the second tapered surface moves to a position where the curved surface distance is equal to the lens thickness, to elastically transform the first mold and fit onto the first tapered surface.
摘要翻译：提供了一种用于光学部件的模具，其中第一锥形表面设置在第一模具中，而第二锥形表面设置在第二模具中。在用于光学部件的模具中，作为第一模具曲面和第二模具曲面之间的距离的曲面距离大于在第一模具曲面和第二模具曲面之间的距离的透镜厚度，该透镜厚度是第一透镜表面和第二透镜表面之间的距离第二锥形表面与第一锥形表面接触的状态。此外，第二锥形表面移动到弯曲表面距离等于透镜厚度的位置，以弹性变换第一模具并装配到第一锥形表面上。

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