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41. 发明专利

JP5635636B2 精密ガラス球の製造方法及びガラス光学素子の製造方法有权
标题翻译：精密玻璃球的制备和玻璃的光学元件的制造方法
公开(公告)号：JP5635636B2
公开(公告)日：2014-12-03
申请号：JP2013031762
申请日：2013-02-21
申请人： Hoya株式会社 , Hoya株式会社
发明人：照夫山下 , 照夫山下 , 林　茂 , 茂林 , 吉田　昌弘 , 昌弘吉田
IPC分类号： C03B19/10 , C03B7/12 , C03B11/00 , C03B11/08 , C03B40/04 , C03C12/00 , C03C19/00 , G02B3/00
CPC分类号： C03C12/00 , C03B7/12 , C03B11/08 , C03B40/04

42. 发明专利

JP2014166718A Mold for molding of optical element, processing method for the same and optical element 有权
标题翻译：用于模制光学元件的模具，其相应的处理方法和光学元件
公开(公告)号：JP2014166718A
公开(公告)日：2014-09-11
申请号：JP2013039491
申请日：2013-02-28
申请人： Canon Inc , キヤノン株式会社
发明人： NAKAYASU TOMONAO
IPC分类号： B29C33/38 , B29L11/00 , C03B11/00 , C03B11/08 , G03B13/24
摘要： PROBLEM TO BE SOLVED: To provide a mold for molding an optical element which allows formation of an indicator based on a convex part and having excellent visibility by reducing occurrence of flash in forming an indicator based on a convex part protruding from the surface of a substrate.SOLUTION: A mold for molding an optical element has, on it, a concave part recessed from the surface of the mold, and the concave part has a V-shaped cross section and includes side parts having a pair of opposite inclined surfaces and corner parts which are located in the end parts of the side parts and are pyramid-shaped. The lowermost point of the pyramid shape of the corner parts is located at a position on the outer side deviated outward, by a specified distance, from the intersection point of extensions of the trough lines of the side parts connected to adjacent bottom sides of the pyramid shape of the corner parts, in a view from above the mold, and the lower most point of the pyramid shape of the corner parts is located at a position deviated outward by a specified distance, so as to reduce the removal volume of the corner parts and thus the amount of flash produced by processing, in processing the corner parts.
摘要翻译：要解决的问题：提供一种用于模制光学元件的模具，其能够基于从基板的表面突出的凸部形成基于凸部的指示器，并且通过减少形成指示器的闪光的发生而具有优异的可视性解决方案：用于模制光学元件的模具在其上具有从模具表面凹陷的凹入部分，并且凹部具有V形横截面并且包括具有一对相对的倾斜表面和角部的侧部位于侧部的端部的部件是金字塔形的。拐角部分的金字塔形状的最低点位于从连接到金字塔的相邻底侧的侧部的槽线的延伸线的交叉点向外偏离指定距离的外侧的位置角部的形状，从模具的上方看，角部的金字塔形状的最下方的位置位于向外偏移指定距离的位置，以减小拐角部分的去除体积从而通过加工产生的闪光量，在处理角部件时。

43. 发明专利

JP5565285B2 Method of manufacturing a glass optical element 有权
公开(公告)号：JP5565285B2
公开(公告)日：2014-08-06
申请号：JP2010258761
申请日：2010-11-19
申请人：コニカミノルタ株式会社
发明人：亮介今嶋 , 俊也富阪
IPC分类号： C03B11/08 , G02B3/00
CPC分类号： C03B11/086 , C03B2215/16 , C03B2215/22 , C03B2215/49 , Y02P40/57 , Y10T428/24479

44. 发明专利

JP5458822B2 Molding method of the mold and the optical element for the optical element 有权
公开(公告)号：JP5458822B2
公开(公告)日：2014-04-02
申请号：JP2009263976
申请日：2009-11-19
申请人：旭硝子株式会社
发明人：基揮上原 , 幹生下出 , 博武村岡 , 正敏大山
IPC分类号： C03B11/08 , G02B3/00

45. 发明专利

JP2014051431A Molding apparatus 有权
标题翻译：成型设备
公开(公告)号：JP2014051431A
公开(公告)日：2014-03-20
申请号：JP2013210582
申请日：2013-10-07
申请人： Toshiba Mach Co Ltd , 東芝機械株式会社
发明人： FUKUYAMA SATOSHI , SHOGETSU ISAO
IPC分类号： C03B11/16 , C03B11/08 , C03B11/12 , G02B3/00
摘要： PROBLEM TO BE SOLVED: To provide a molding apparatus that thermally softens and presses materials into shapes and has high versatility and capable of reducing production costs.SOLUTION: A molding apparatus 10 includes: a die unit 20 for holding material to be molded; a press unit 40 including a press plate for pressing the die unit 20 and a tunnel part 16 surrounding the press plate; a heating unit 30 including a heating plate for heating the die unit 20 and the tunnel part 16 surrounding the heating plate; a cooling unit 60 for cooling the die unit 20 after hot-molding to cool molded pieces; a transportation unit 70 for transporting the die unit 20; a host control part 12 for generally controlling heating, pressing, cooling and transportation; and an isolated chamber 11 configured by air-tightly joining the plurality of tunnel parts 16. At least one of the press unit 40 and the heating unit 30 can be rearranged.
摘要翻译：要解决的问题：提供一种将材料热软化和压制成形并具有高通用性并且能够降低生产成本的成型装置。解决方案：成型装置10包括：用于保持待模塑材料的模具单元20; 压制单元40，包括用于按压模具单元20的压板和围绕压板的隧道部分16; 加热单元30，其包括用于加热模具单元20的加热板和围绕加热板的隧道部分16; 冷却单元60，用于在热模制之后冷却模具单元20以冷却模制件; 用于运送模具单元20的运输单元70; 用于通常控制加热，按压，冷却和运输的主机控制部分12; 以及通过气密地接合多个隧道部16而构造的隔离室11.压力单元40和加热单元30中的至少一个可以重新排列。

46. 发明专利

JP5449938B2 Glass blank, glass blank manufacturing method, information recording medium substrate manufacturing method, and a method of manufacturing an information recording medium 有权
公开(公告)号：JP5449938B2
公开(公告)日：2014-03-19
申请号：JP2009214715
申请日：2009-09-16
申请人： Hoya株式会社
发明人：勝也長倉 , 勝義小口 , 修鈴木 , 智成林 , 基延越阪部 , 英樹磯野
IPC分类号： C03B11/08 , C03B11/00 , C03C19/00 , G11B5/73 , G11B5/84
CPC分类号： G11B5/8404 , C03B11/088

47. 发明专利

JP2014024744A METHOD FOR FORMING TiO2 CONTAINING QUARTZ GLASS 审中-公开
标题翻译：形成含有二氧化钛玻璃的二氧化钛的方法
公开(公告)号：JP2014024744A
公开(公告)日：2014-02-06
申请号：JP2012168963
申请日：2012-07-30
申请人： Asahi Glass Co Ltd , 旭硝子株式会社
发明人： OWADA TOMOKI , KAWAGISHI MASAHIRO
IPC分类号： C03B11/08 , C03B20/00 , G02B3/00
CPC分类号： Y02P40/57
摘要： PROBLEM TO BE SOLVED: To provide a method for forming TiOcontaining quartz glass by which it is possible to perform forming with gas entrainment and cracks being less likely to occur and it is possible to repeatedly use a forming mold over a long period of time.SOLUTION: There is provided the method for forming TiOcontaining quartz glass, in which TiOcontaining quartz glass 2 is heated, melted and formed in a forming mold 1 made of carbon consisting of a cylindrical body 11 having open upper and lower ends whose inner peripheral surface is used as a forming surface, a bottom board 13 having an upper surface which closes the open lower end of the cylindrical body 11 and which is used as a forming surface and a top board 12 having a lower surface which closes the open upper end of the cylindrical body 11, which is capable of sliding along the inner peripheral surface of the cylindrical body 11 and which is used as a forming surface. The TiOcontaining quartz glass 2 is formed while discharging gas to the outside from the inside of the forming mold 1 through ditches 14 for discharging gas which are provided on the forming surface of the bottom board 13 and has an opening width of less than 1 mm.
摘要翻译：要解决的问题：提供一种用于形成含TiO石英玻璃的方法，通过该方法可以进行气体夹带的形成，并且不太可能发生裂纹，并且可以长时间反复使用成型模具。提供了一种用于形成含TiO的石英玻璃的方法，其中将TiO含有的石英玻璃2加热熔化并形成在由碳制成的成型模具1中，所述成型模具1由具有开口的上下端的圆筒体11构成，所述圆筒体11的内周面被使用作为成形表面的底板13具有封闭圆筒体11的开口下端并被用作成形表面的上表面，以及具有下表面的顶板12，该下表面封闭了圆柱体的开口上端主体11能够沿着圆筒体11的内周面滑动并作为成形面使用。通过设置在底板13的成形面上并具有小于1mm的开口宽度的用于排出气体的沟槽14从成形模具1的内部向外部排出气体，形成含TiO石英玻璃2。

48. 发明专利

JP5371587B2 Method of manufacturing an optical element 有权
公开(公告)号：JP5371587B2
公开(公告)日：2013-12-18
申请号：JP2009160429
申请日：2009-07-07
申请人：オリンパス株式会社
发明人：陽輔佐藤
IPC分类号： C03B11/00 , B29C43/02 , B29L11/00 , C03B11/08 , G02B3/00 , G02B3/02

49. 发明专利

JP2013234091A Method and apparatus for manufacturing glass sheet 有权
标题翻译：制造玻璃板的方法和装置
公开(公告)号：JP2013234091A
公开(公告)日：2013-11-21
申请号：JP2012107427
申请日：2012-05-09
申请人： Konica Minolta Inc , コニカミノルタ株式会社
发明人： IKENAGA NOBUYUKI
IPC分类号： C03B11/08 , C03B11/00 , G09F9/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing apparatus, capable of accurately and readily manufacturing a glass sheet having a through-hole by direct press-molding.SOLUTION: In preparation and dropping steps (A) and (B), a lower die 4, which has a concave part 4h at a bottom, is combined with a first upper die 1, which has an aperture 1h and a protrusion 1p capable of fitting into the concave part 4h, and a prescribed amount of molten glass 5 is dropped onto the lower die 4 through the aperture 1h of the first upper die 1 while the concave part 4h and the protrusion 1p are in a fit state. In a first pressing step (C), the molten glass 5 on the lower die 4 is intermediately pressed halfway by a second upper die 2 through the aperture 1h of the first upper die 1, thereby spreading the molten glass 5 to an outer wall 4w. In a second pressing step (D), the molten glass 5 on the lower die 4 is completely pressed by the first upper die 1 and the second upper die 2 in a combined state, thereby filling the molten glass 5 around the protrusion 1p. In a mold-releasing step (E), a through-hole 6h is formed on the molten glass 5 by mold release.
摘要翻译：要解决的问题：提供一种制造方法和制造装置，其能够通过直接压制成型精确且容易地制造具有通孔的玻璃板。解决方案：在制备和滴加步骤（A）和（B）中，在底部具有凹部4h的下模4与具有孔1h的第一上模1和能够嵌入凹部4h的突起1p和规定量的熔融玻璃5组合通过第一上模1的孔1h下落到下模4上，而凹部4h和突起1p处于配合状态。在第一按压工序（C）中，下模4上的熔融玻璃5通过第一上模1的开口部1h中间被第二上模2中压，从而将熔融玻璃5分散到外壁4w 。在第二压制工序（D）中，下模4上的熔融玻璃5被组合状态下的第一上模1和第二上模2完全按压，从而将熔融玻璃5填充在突起1p周围。在脱模步骤（E）中，通过脱模在熔融玻璃5上形成通孔6h。

50. 发明专利

JP5319569B2 Molding method and apparatus of the glass molded article 有权
公开(公告)号：JP5319569B2
公开(公告)日：2013-10-16
申请号：JP2010016804
申请日：2010-01-28
申请人：石塚硝子株式会社 , 株式会社武内製作所
发明人：寿国伊藤 , 哲山本 , 保憲武内
IPC分类号： C03B11/08 , G02B3/00 , G02B5/04
摘要： PROBLEM TO BE SOLVED: To provide a new forming method which improves working efficiency and can suppress reduction in the forming accuracy of a glass formed product, and to provide an apparatus for the same. SOLUTION: Molten glass material G1 is received in a female housing 21 of a receiving mold 20. A forming mold 30 is fit to the receiving mold 20 under pressure, the forming mold 30 having a pressing part 31 and an opening 32 opposed to the female housing 21 of the receiving mold 20 and having a forming cavity 35 communicating to the opening 32. The molten glass material G1 in the female housing 21 of the receiving mold 20 is pressed by the pressing part 31 of the forming mold 30 and introduced into the forming cavity 35 through the opening 32 to form the glass formed product. COPYRIGHT: (C)2011,JPO&INPIT

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