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1.发明授权Method and apparatus for producing an optical element using a molding block and a temperature effecting mechanism contacting the molding block for heat exchange 失效用于使用模制块制造光学元件的方法和装置以及与模制块接触进行热交换的温度效应机构
公开(公告)号：US5766294A
公开(公告)日：1998-06-16
申请号：US620925
申请日：1996-03-22
CPC分类号： C03B11/08 , C03B2215/46 , C03B2215/47 , C03B2215/48 , C03B2215/80 , C03B2215/86 , Y02P40/57
摘要： A method and an apparatus for producing an optical element capable of performing a molding temperature control required for a plurality of independent molding blocks in a short period of time, and continuously and simultaneously producing a plurality of different optical elements having a high degree of accuracy at a low cost is provided.
摘要翻译： 一种用于制造能够在短时间内对多个独立模制块进行成型温度控制的光学元件的制造方法和装置，并且连续同时制造具有高精度的多种不同的光学元件 提供了低成本。
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公开(公告)号：US5630859A
公开(公告)日：1997-05-20
申请号：US319646
申请日：1994-10-07
申请人： Kazuaki Takagi , Takashi Inoue
发明人： Kazuaki Takagi , Takashi Inoue
CPC分类号： C03B11/08 , C03B2215/73 , Y10S425/808
摘要： In forming a plano-convex lens from a column-like lens blank by heating the blank to a temperature higher than the transition temperature thereof and by pressurizing an upper die with a closed space formed between the blank and the upper die, there are alternately repeated operations of pressurizing the upper die and stopping the application of pressure thereto. Through the control of the amount of displacement of the upper die, the maximum pressure of gas in the closed space at each pressurizing step is so controlled: as to be low according to the surface viscosity of the blank to the extent that no local concave deformation in the surface of the blank is produced; and as to be high to the extent that gas caught in the closed space is discharged at each step of stopping the application of pressure.
摘要翻译： 在通过将坯料加热至高于其转变温度的温度并且通过在坯料和上模之间形成的封闭空间对上模进行加压来从柱状透镜坯料形成平凸透镜时，交替重复 对上模加压并停止施加压力的操作。 通过控制上模的位移量，在每个加压步骤中的封闭空间中的气体的最大压力被控制为：根据坯料的表面粘度低到无局部凹变形 在坯料的表面产生; 并且为了在停止施加压力的每个步骤排出在封闭空间中捕获的气体的程度。
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3.发明授权Die and glass material for forming glass substrate, method for manufacturing glass substrate, and magnetic disk glass substrate 失效用于形成玻璃基板的模具和玻璃材料，用于制造玻璃基板的方法和磁盘玻璃基板公开(公告)号：US06718799B2
公开(公告)日：2004-04-13
申请号：US10358468
申请日：2003-02-04
申请人： Kazuaki Takagi , Kunio Hibino , Tomokazu Tokunaga , Fujio Okuyama , Minoru Onoda
发明人： Kazuaki Takagi , Kunio Hibino , Tomokazu Tokunaga , Fujio Okuyama , Minoru Onoda
IPC分类号： C03B1116
CPC分类号： C03B11/12 , C03B11/082 , C03B11/088 , C03B2215/41 , C03B2215/44 , C03B2215/46 , C03B2215/65
摘要： A glass material (4) is placed in a forming die including a pair of upper and lower dies (1, 2) and a control member (3) for controlling the space between the upper and the lower die, and then heated, softened, and molded by pressure into a glass substrate in the shape of a parallel plate. The amount of thermal contraction of the control member is smaller than that of the glass material. Therefore, the glass substrate is released from the die when cooled after molding. The present invention can provide a glass substrate that is excellent in smoothness and form accuracy of the surface, and that is suitable for recording media such as magnetic disks that are inexpensive and suitable for mass production.
摘要翻译： 将玻璃材料（4）放置在包括一对上模具和下模具（1）和成形模具（3）的成形模具中，用于控制上模和下模之间的空间，然后加热，软化， 并通过压力成型为平行板形状的玻璃基板。 控制构件的热收缩量小于玻璃材料的热收缩量。 因此，在成型后冷却时，玻璃基板从模具中脱模。 本发明可以提供一种玻璃基板，该玻璃基板的表面的平滑度和形状精度优异，适用于记录便宜且适合批量生产的诸如磁盘的介质。
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4.发明授权公开(公告)号：US06539750B1
公开(公告)日：2003-04-01
申请号：US09719695
申请日：2000-12-14
申请人： Kazuaki Takagi , Kunio Hibino , Tomokazu Tokunaga , Fujio Okuyama , Minoru Onoda
发明人： Kazuaki Takagi , Kunio Hibino , Tomokazu Tokunaga , Fujio Okuyama , Minoru Onoda
IPC分类号： C03B1116
CPC分类号： C03B11/12 , C03B11/082 , C03B11/088 , C03B2215/41 , C03B2215/44 , C03B2215/46 , C03B2215/65
摘要： A glass material (4) is placed in a forming die including a pair of upper and lower dies (1, 2) and a control member (3) for controlling the space between the upper and the lower die, and then heated, softened, and molded by pressure into a glass substrate in the shape of a parallel plate. The amount of thermal contraction of the control member is smaller than that of the glass material. Therefore, the glass substrate is released from the die when cooled after molding. The present invention can provide a glass substrate that is excellent in smoothness and form accuracy of the surface, and that is suitable for recording media such as magnetic disks that are inexpensive and suitable for mass production.
摘要翻译： 将玻璃材料（4）放置在包括一对上模具和下模具（1）和成形模具（3）的成形模具中，用于控制上模和下模之间的空间，然后加热，软化， 并通过压力成型为平行板形状的玻璃基板。 控制构件的热收缩量小于玻璃材料的热收缩量。 因此，在成型后冷却时，玻璃基板从模具中脱模。 本发明可以提供一种玻璃基板，该玻璃基板的表面的平滑度和形状精度优异，适用于记录便宜且适合批量生产的诸如磁盘的介质。
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公开(公告)号：US20090195894A1
公开(公告)日：2009-08-06
申请号：US12304579
申请日：2007-06-06
申请人： Kazuaki Takagi , Yoshiyuki Shimizu , Toshiaki Takano , Jun Murata
发明人： Kazuaki Takagi , Yoshiyuki Shimizu , Toshiaki Takano , Jun Murata
CPC分类号： G02B5/1895 , B29D11/0073 , G02B3/00 , G02B3/08 , G02B5/1852 , G02B7/02
摘要： The present invention belongs to a technical field related to a composite optical element including a first optical component and a second optical component coupled to the first optical component. In a composite optical element 1 including a first optical component 10 and a second optical component 20 coupled to the first optical component 10, shape accuracy of the second optical component 20 is improved to prevent reduction in optical performance. A ring member (106) is placed on a peripheral portion of a lens surface (10b) of the first optical component (10), the ring member (106) having a height hi from the lens surface (10b) substantially uniform in a circumferential direction of the first optical component (10).
摘要翻译： 本发明属于与包括耦合到第一光学部件的第一光学部件和第二光学部件的复合光学元件相关的技术领域。 在包括耦合到第一光学部件10的第一光学部件10和第二光学部件20的复合光学元件1中，改善了第二光学部件20的形状精度，以防止光学性能的降低。 环形构件（106）被放置在第一光学部件（10）的透镜表面（10b）的周边部分上，具有从透镜表面（10b）的高度hi的环形部件（106）在圆周方向上基本均匀 第一光学部件（10）的方向。
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公开(公告)号：US5943891A
公开(公告)日：1999-08-31
申请号：US976483
申请日：1997-11-24
申请人： Kazuaki Takagi , Yukinori Suzuki
发明人： Kazuaki Takagi , Yukinori Suzuki
CPC分类号： B21C37/108 , B21D5/015
摘要： In a silencer shell forming apparatus, a mandrel is divided into an upper segment and a lower segment as well as both the segments are permitted to move in a vertical direction to dispense with a setup job when a different type of a shell is formed. Further, a drive mechanism is provided to cause both the segments to move in a direction where they become nearer to each other and in a direction where they are separated from each other.
摘要翻译： 在消音器外壳形成装置中，当形成不同类型的壳体时，心轴被分成上部段和下部段，并且两个段都被允许沿垂直方向移动以省略安装作业。 此外，提供驱动机构，以使两个片段在它们变得彼此更靠近的方向上并且在它们彼此分离的方向上移动。
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公开(公告)号：US07859772B2
公开(公告)日：2010-12-28
申请号：US12304579
申请日：2007-06-06
申请人： Kazuaki Takagi , Yoshiyuki Shimizu , Toshiaki Takano , Jun Murata
发明人： Kazuaki Takagi , Yoshiyuki Shimizu , Toshiaki Takano , Jun Murata
IPC分类号： G02B9/04
CPC分类号： G02B5/1895 , B29D11/0073 , G02B3/00 , G02B3/08 , G02B5/1852 , G02B7/02
摘要： The present invention belongs to a technical field related to a composite optical element including a first optical component and a second optical component coupled to the first optical component. In a composite optical element 1 including a first optical component 10 and a second optical component 20 coupled to the first optical component 10, shape accuracy of the second optical component 20 is improved to prevent reduction in optical performance. A ring member (106) is placed on a peripheral portion of a lens surface (10b) of the first optical component (10), the ring member (106) having a height h1 from the lens surface (10b) substantially uniform in a circumferential direction of the first optical component (10).
摘要翻译： 本发明属于与包括耦合到第一光学部件的第一光学部件和第二光学部件的复合光学元件相关的技术领域。 在包括耦合到第一光学部件10的第一光学部件10和第二光学部件20的复合光学元件1中，改善了第二光学部件20的形状精度，以防止光学性能的降低。 环状构件（106）被放置在第一光学部件（10）的透镜表面（10b）的周边部分上，具有从透镜表面（10b）的高度h1的环形部件（106）在圆周方向上基本均匀 第一光学部件（10）的方向。
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公开(公告)号：US6000115A
公开(公告)日：1999-12-14
申请号：US976485
申请日：1997-11-24
申请人： Kazuaki Takagi , Yukinori Suzuki
发明人： Kazuaki Takagi , Yukinori Suzuki
CPC分类号： B21D5/015 , B21C37/108 , B21D39/02 , Y10T29/49998 , Y10T29/53709
摘要： To support a shell case having a different shape by support mechanisms in a shell lock seaming machine, the support mechanisms are disposed on both the sides of the opening edges of the shell case and a plurality of support members are provided with each of the support mechanisms, the plurality of support members being locked to the inner surface of both the opening edges of the shell case, wherein the plurality of support members can advance and retreat in the axial direction of the shell case as well as at least one of the plurality of support members is movable in a direction perpendicular to the axial center of the shell case.
摘要翻译： 为了通过壳体锁缝机中的支撑机构支撑具有不同形状的外壳，支撑机构设置在壳壳的开口边缘的两侧，并且多个支撑构件设置有每个支撑机构 所述多个支撑构件被锁定到所述壳体的两个开口边缘的内表面，其中所述多个支撑构件能够沿所述壳体的轴向方向前进和后退，并且所述多个支撑构件中的至少一个 支撑构件可以在垂直于壳体的轴心的方向上移动。
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公开(公告)号：US5817161A
公开(公告)日：1998-10-06
申请号：US783797
申请日：1997-01-15
申请人： Kazuaki Takagi , Kenji Yamaguchi
发明人： Kazuaki Takagi , Kenji Yamaguchi
CPC分类号： C03B11/08 , C03B2215/69 , C03B2215/73
摘要： In forming a piano-convex lens from a column-like lens blank by heating the blank to a temperature higher than the transition temperature thereof and by pressurizing an upper die with a closed space formed between the blank and the upper die, there are alternately repeated operations of pressurizing the upper die and stopping the application of pressure thereto. Through the control of the amount of displacement of the upper die, the maximum pressure of gas in the closed space at each pressurizing step is so controlled: as to be low according to the surface viscosity of the blank to the extent that no local concave deformation in the surface of the blank is produced; and as to be high to the extent that gas caught in the closed space is discharged at each step of stopping the application of pressure.
摘要翻译： 在通过将坯料加热至高于其转变温度的温度并且通过在坯料和上模之间形成的封闭空间对上模进行加压来形成从柱状透镜毛坯的钢琴凸透镜时，交替重复 对上模加压并停止施加压力的操作。 通过控制上模的位移量，在每个加压步骤中的封闭空间中的气体的最大压力被控制为：根据坯料的表面粘度低到无局部凹变形 在坯料的表面产生; 并且为了在停止施加压力的每个步骤排出在封闭空间中捕获的气体的程度。
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