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1. 发明授权

US09956575B2 Transport arrangement for manipulating lenses 有权
公开(公告)号：US09956575B2
公开(公告)日：2018-05-01
申请号：US14692232
申请日：2015-04-21
申请人： Carl Zeiss Vision GmbH
发明人： Ralf Meschenmoser , Gerhard Weiss , Martin Littek , Andreas Dangelmaier
IPC分类号： B05C3/02 , B05C13/02 , C23C14/50 , B29D11/00 , B23Q3/08 , G02B7/02 , C03B11/12
CPC分类号： B05C3/02 , B05C13/02 , B23Q3/084 , B29D11/00009 , B29D11/00432 , C03B11/12 , C23C14/50 , C23C14/505 , G02B7/025
摘要： A holding device (1) holds a lens (6) at its lens edge (5) with the aid of an adhesive connection (16, 17). The adhesive connection (16, 17) is applied only at one adhesive point or only at two spaced apart adhesive points (16, 17). Each holding device (1) provided with a lens (6) is positioned on the dip frame in such a manner that the lens (6) is positioned above its holding device (1). A method is provided for finishing lenses (6) wherein the lenses (6) are subjected to various sequential finishing steps of a finishing process and the lenses (6) are cemented to the same holding device during finishing. The application of adhesive is only at one adhesive point or at two spaced apart adhesive points (16, 17).

2. 发明授权

US09321668B2 Manufacturing method for glass molded body and manufacturing apparatus for glass molded body 有权
标题翻译：玻璃成型体的制造方法及玻璃成型体的制造装置
公开(公告)号：US09321668B2
公开(公告)日：2016-04-26
申请号：US14368101
申请日：2012-12-27
申请人： HOYA CORPORATION
发明人： Tadayuki Fujimoto , Kiyokane Yamazaki , Yasumasa Wada
IPC分类号： C03B11/02 , C03B11/12
CPC分类号： C03B11/02 , C03B11/12 , C03B2215/06 , C03B2215/07 , C03B2215/48 , C03B2215/72 , C03B2215/80 , Y02P40/57
摘要： Provided are a manufacturing method for a glass molded body and a manufacturing apparatus for a glass molded body, which employs the manufacturing method. The manufacturing method includes the steps of: heating molds each containing a glass material; press-molding the glass material; and cooling the press-molded glass material. The heating step includes: heating the molds with heating members arranged on both sides of a conveying direction of a support for conveying the molds in one direction; and conveying the two molds through rotation of the support or the like so as to reverse, at least once, an arrangement order of the two molds, which are arranged on a supporting surface of the support conveying the molds between the heating members, with respect to the conveying direction of the support.
摘要翻译：本发明提供一种玻璃成型体的制造方法和使用该制造方法的玻璃成型体的制造装置。该制造方法包括以下步骤：加热各自含有玻璃材料的模具; 压制玻璃材料; 并冷却压模玻璃材料。加热步骤包括：用设置在用于沿一个方向输送模具的支撑件的输送方向两侧的加热构件加热模具; 并且通过支撑件等的旋转来输送两个模具，以便至少一次地将两个模具的布置顺序相反地布置在两个模具的布置顺序之间，该两个模具的布置在支撑件之间，以在加热构件之间传送模具的支撑表面，到支撑件的输送方向。

3. 发明申请

US20140311185A1 MANUFACTURING METHOD FOR GLASS MOLDED BODY AND MANUFACTURING APPARATUS FOR GLASS MOLDED BODY 有权
标题翻译：玻璃成型体的制造方法及玻璃成型体的制造装置
公开(公告)号：US20140311185A1
公开(公告)日：2014-10-23
申请号：US14368101
申请日：2012-12-27
申请人： Hoya Corporation
发明人： Tadayuki Fujimoto , Kiyokane Yamazaki , Yasumasa Wada
IPC分类号： C03B11/02 , C03B11/12
CPC分类号： C03B11/02 , C03B11/12 , C03B2215/06 , C03B2215/07 , C03B2215/48 , C03B2215/72 , C03B2215/80 , Y02P40/57
摘要： Provided are a manufacturing method for a glass molded body and a manufacturing apparatus for a glass molded body, which employs the manufacturing method. The manufacturing method includes the steps of: heating molds each containing a glass material; press-molding the glass material; and cooling the press-molded glass material. The heating step includes: heating the molds with heating members arranged on both sides of a conveying direction of a support for conveying the molds in one direction; and conveying the two molds through rotation of the support or the like so as to reverse, at least once, an arrangement order of the two molds, which are arranged on a supporting surface of the support conveying the molds between the heating members, with respect to the conveying direction of the support.
摘要翻译：本发明提供一种玻璃成型体的制造方法和使用该制造方法的玻璃成型体的制造装置。该制造方法包括以下步骤：加热各自含有玻璃材料的模具; 压制玻璃材料; 并冷却压模玻璃材料。加热步骤包括：用设置在用于沿一个方向输送模具的支撑件的输送方向两侧的加热构件加热模具; 并且通过支撑件等的旋转来输送两个模具，以便至少一次地将两个模具的布置顺序相反地布置在两个模具的布置顺序之间，该两个模具的布置在支撑件之间，以在加热构件之间传送模具的支撑表面，到支撑件的输送方向。

4. 发明授权

US08728962B2 Optical glass, preform for press forming, optical element, and processes for producing these 有权
标题翻译：光学玻璃，压制成形用预成型体，光学元件及其制造方法
公开(公告)号：US08728962B2
公开(公告)日：2014-05-20
申请号：US13707743
申请日：2012-12-07
申请人： Hoya Corporation
发明人： Miko Ikenishi
IPC分类号： C03C3/23 , C03C3/247 , C03C3/16
CPC分类号： C03C3/247 , C03B11/12 , G02B5/226
摘要： Provided is a low-dispersion optical glass that is formed of a fluorophosphate glass in which the molar ratio of the content of O2− to the content of P5+, O2−/P5+, is 3.5 or more and that has an Abbe's number (νd) of over 70 or has an F− content of 65 anionic % or more, and the optical glass enables the suppression of the volatilization of a glass component when an optical glass formed of a fluorophosphate glass is produced or when an obtained glass in a molten state is caused to flow out to shape it into a glass shaped material, so that the variation of properties such as a refractive index, etc., involved in the fluctuations of a glass composition and the variation of quality such as the occurrence of striae can be suppressed.
摘要翻译：本发明提供一种低分散型光学玻璃，其由O 2 - 与P 5+，O 2 - / P 5+的含量的摩尔比为3.5以上且具有阿贝数（＆ngr; d）超过70或具有65阴离子％以上的F含量，并且当由氟磷酸盐玻璃形成的光学玻璃制造时，或者当获得的玻璃成分为玻璃成分时，光学玻璃能够抑制玻璃成分的挥发导致熔融状态流出以将其成形为玻璃形状的材料，使得涉及玻璃组合物的波动等的性能如折射率等的变化以及诸如条纹的发生的质量的变化可以抑制。

5. 发明授权

US07799714B2 Optical glass, precision press molding preform and manufacturing method of the same, optical element and manufacturing method of the same 有权
标题翻译：光学玻璃，精密压模成型预制件及其制造方法相同，光学元件及其制造方法相同
公开(公告)号：US07799714B2
公开(公告)日：2010-09-21
申请号：US11540608
申请日：2006-10-02
申请人： Yasuhiro Fujiwara
发明人： Yasuhiro Fujiwara
IPC分类号： C03C3/19 , C03C3/16 , C03B5/26
CPC分类号： C03B11/12 , C03C3/19 , C03C4/20
摘要： The optical glass comprises equal to or greater than 5 mole percent of P2O5, has an Abbé number of equal to or greater than 58 and a glass transition temperature of equal to or less than 570 degree Celsius, and has an alkalinity resistance defined as a rate of weight reduction of equal to or less than 17 micrograms/(cm2·hour) when the surface of said optical glass which has been optically polished is immersed in 0.01 mole/liter of NaOH aqueous solution at 50 degree Celsius.
摘要翻译：光学玻璃包含等于或大于5摩尔％的P 2 O 5，具有等于或大于58的Abbé数和等于或小于570摄氏度的玻璃化转变温度，并且具有定义为速率的碱度电阻当光学抛光的所述光学玻璃的表面在50℃浸在0.01摩尔/升的NaOH水溶液中时，重量减轻等于或小于17微克/（cm 2·小时）。

6. 发明申请

US20070234760A1 Glass forming apparatus and glass forming method 失效
标题翻译：玻璃成型装置及玻璃成型方法
公开(公告)号：US20070234760A1
公开(公告)日：2007-10-11
申请号：US11783214
申请日：2007-04-06
申请人： Moriji Nozaki
发明人： Moriji Nozaki
IPC分类号： C03C10/00 , C03B11/00 , C03B9/38
CPC分类号： C03B11/088 , C03B11/12 , C03B2215/50 , Y02P40/57
摘要： A glass forming apparatus and a glass forming method of high economical merit and high production efficiency are provided. More specifically, the glass forming apparatus has dies, in which at least one die is divided into a heat exchange unit and a press unit, and in the glass forming apparatus and glass forming method, the plane precision is improved in the contact dividing surfaces of the heat exchange unit and the press unit.A glass forming apparatus includes a die having a press surface for pressing a glass material, in which the die has a plurality of dies, and at least one die is divided into a heat exchange unit and a press unit. Preferably, the surface precision of at least one part of each dividing surface in contact with the heat exchange unit and the press unit has a flatness (PV) of 500 μm or less, and the plane precision of at least one part of the dividing surface has a surface roughness (Ra) of 100 μm or less.
摘要翻译：提供了一种具有高经济性和高生产效率的玻璃形成装置和玻璃形成方法。更具体地说，玻璃形成装置具有将至少一个模具分成热交换单元和冲压单元的模具，并且在玻璃成形装置和玻璃成形方法中，提高了接触分割面的平面精度热交换单元和压机单元。一种玻璃成形设备包括：具有用于挤压玻璃材料的压制表面的模具，其中模具具有多个模具，并且至少一个模具被分为热交换单元和压制单元。优选地，与热交换单元和压力单元接触的每个分割表面的至少一部分的表面精度具有500μm或更小的平坦度（PV），并且分割表面的至少一部分的平面精度表面粗糙度（Ra）为100μm以下。

7. 发明授权

US06632081B2 Assembly of a cooling unit and a mold 失效
标题翻译：组装冷却单元和模具
公开(公告)号：US06632081B2
公开(公告)日：2003-10-14
申请号：US09826683
申请日：2001-04-05
申请人： Jan Willem Cromwijk
发明人： Jan Willem Cromwijk
IPC分类号： B29C4573
CPC分类号： C03B11/12
摘要： A mold and an assembly of a device for cooling a mold include an annular channel system that surrounds the mold. The channel system has a channel having at least one entrance for supplying a cooling medium to the interior of the channel. The channel has at least one mold-facing outlet aperture for the cooling medium. The channel is adapted for substantially one tangential flow direction of the cooling medium around the mold.
摘要翻译：用于冷却模具的模具和组件包括围绕模具的环形通道系统。通道系统具有通道，该通道具有用于向通道内部供应冷却介质的至少一个入口。该通道具有用于冷却介质的至少一个面向模具的出口孔。该通道适用于围绕模具的冷却介质的大致一个切向流动方向

8. 发明授权

US06629435B2 Method of forming an optical glass element 失效
标题翻译：形成光学玻璃元件的方法
公开(公告)号：US06629435B2
公开(公告)日：2003-10-07
申请号：US09742398
申请日：2000-12-22
申请人： Toshiya Tomisaka
发明人： Toshiya Tomisaka
IPC分类号： C03B1100
CPC分类号： C03B11/08 , C03B11/12 , C03B2215/47 , C03B2215/48 , C03B2215/72
摘要： A method for forming an optical glass element by pressure molding a glass pre-form using top and bottom molds, has steps of heating a glass pre-form held at a position separated from the top and bottom molds by a holding member within the top and bottom molds, pressing the glass pre-form while the glass pre-form is held by the holding member, and moving the bottom mold independently in an upward direction and pressing the glass pre-form again.
摘要翻译：通过使用顶部和底部模具对玻璃预成型件进行加压成型来形成光学玻璃元件的方法具有通过顶部保持构件加热保持在与顶部和底部模具分离的位置处的玻璃预成型件的步骤，以及底部模具，在玻璃预制件被保持构件保持的同时按压玻璃预制件，并且向下移动独立的底部模具并再次按压玻璃预成型件。

9. 发明授权

US06564584B2 Process for manufacturing glass optical elements 失效
标题翻译：制造玻璃光学元件的工艺
公开(公告)号：US06564584B2
公开(公告)日：2003-05-20
申请号：US09432388
申请日：1999-11-02
申请人： Shin-ichiro Hirota , Ken Uno , Hiroaki Takahara , Tadayuki Fujimoto , Hiroshi Enomoto
发明人： Shin-ichiro Hirota , Ken Uno , Hiroaki Takahara , Tadayuki Fujimoto , Hiroshi Enomoto
IPC分类号： C03B4004
CPC分类号： C03B11/12 , C03B11/08 , Y02P40/57
摘要： Processes for manufacturing glass optical elements by press molding a heated and softened glass material in preheated molds. In the process, the glass material is heated while it is floated by a gas blow and the heated and softened glass material is transferred to the preheated molds and then subjected to press molding. Alternatively, the process comprises: heating a glass material at a temperature at which the glass material has a viscosity of lower than 109 poises, preheating molds at a temperature at which the glass material has a viscosity of from 109 to 1012 poises, subjecting the heated and softened glass material to initial press in the preheated molds for 3 to 60 seconds, starting to cool the vicinity of molding surfaces of the molds at a rate of 20° C./minute or higher upon starting of, or during, or after the initial press, and removing a molded glass article from the molds after the temperature of the vicinity of the molding surfaces of the molds becomes a temperature equal to or lower than a temperature at which the glass material has a viscosity of 1012 poises.
摘要翻译：通过在预热模具中加热和软化玻璃材料来压制玻璃光学元件的方法。在此过程中，玻璃材料通过气吹而被加热，并将加热和软化的玻璃材料转移到预热的模具中，然后进行压制成型。或者，该方法包括：在玻璃材料具有低于109泊的粘度的温度下加热玻璃材料，在玻璃材料具有109至1012泊的粘度的温度下预热模具，对加热的并将玻璃材料软化以在预热模具中初始压制3至60秒，开始在模具的模制表面附近以20℃/分钟或更高的速率开始或在其之后或期间初始压制，并且在模具的模制表面附近的温度变成等于或低于玻璃材料具有1012泊的粘度的温度的温度下，将模制的玻璃制品从模具中取出。

10. 发明授权

US06539750B1 Glass substrate forming mold and production method for glass substrate 有权
标题翻译：玻璃基板成型模具及玻璃基板的制造方法
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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