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    Holder for spectacle lens base material
    7.
    发明专利
    Holder for spectacle lens base material 审中-公开
    镜头基座材料支架

    公开(公告)号：JP2014166664A

    公开(公告)日：2014-09-11

    申请号：JP2013039148

    申请日：2013-02-28

    Applicant: Hoya Corp ,  Hoya株式会社

    Inventor： HASHIMOTO TOSHIKAZU

    IPC: B23Q3/08 ,  G02C7/02 ,  G02C7/10

    Abstract: PROBLEM TO BE SOLVED: To provide a holder for a spectacle lens base material, capable of holding the spectacle lens base material composed of a finish lens so as not to be deformed due to temperature rise and suction force, while attaining cost reduction and an improvement in productivity.SOLUTION: A holder for a spectacle lens base material comprises a sucker part 11 opposed to a second lens surface 2b of the spectacle lens base material 2, a support part 12 connected to the sucker part 11 and an air suction part 4 connected with the support part 12. The sucker part 11 is formed in a shape of covering the second lens surface 2b with a flexible material, that is, in a shape of forming an air cell 15 between the second lens surface 2b and itself in a natural state. The air cell 15 is communicated with an air passage 32 extending in the support part 12 from the sucker part 11. The air suction part 4 sucks air from the air passage 32. The air is sucked from the air passage 32 by the air suction part 4 in a state where the sucker part 11 is in contact with the second lens surface 2b, so that the sucker part 11 is deformed into a shape following the second lens surface 2b, and the second lens surface 2b is adsorbed to the sucker part 11.

    Abstract translation: 要解决的问题：为了提供一种用于眼镜镜片基材的保持器，能够将由精加工镜片构成的眼镜镜片基材由于温度上升和吸引力而保持不变形，同时实现成本降低和改善 用于眼镜镜片基材的保持器包括与眼镜镜片基材2的第二透镜表面2b相对的抽吸部分11，连接到抽吸部分11的支撑部分12和连接到吸引部分11的吸气部分4 抽吸部11形成为以柔性材料覆盖第二透镜面2b的形状，即以自然形状形成第二透镜面2b与自身之间的空气囊15的形状 州。 空气囊15与从吸入部11延伸到支撑部12的空气通路32连通。吸气部4从空气通路32吸入空气。空气通过吸气部从空气通路32吸入 在吸附部11与第二透镜面2b接触的状态下，如图4所示，吸引部11变形为与第二透镜面2b相邻的形状，第二透镜面2b被吸附到吸引部11 。

    Method of manufacturing decorative lens
    8.
    发明专利
    Method of manufacturing decorative lens 审中-公开
    制造装饰镜的方法

    公开(公告)号：JP2013176911A

    公开(公告)日：2013-09-09

    申请号：JP2012042361

    申请日：2012-02-28

    Applicant: Hoya Corp ,  Hoya株式会社

    Inventor： HASHIMOTO TOSHIKAZU

    IPC: B29C51/10 ,  B29C51/30 ,  B29L9/00

    Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a decorative lens, by which when pasting a film material onto the lens, the deformation of a lens can be effectively suppressed even when the lens has various shapes, and on this occasion, the preparation of a receiving tool or the like to suppress the deformation of lens is not required for every lens having a different shape.SOLUTION: A first partition chamber 31 and a second partition chamber 32 are airtightly partitioned by a film material 13, the second partition chamber 32 and a third partition chamber 33 are airtightly partitioned by an elastic film body 4 and when the film material 13 is stuck to a lens 11 mounted in the second partition chamber 32 by making the pressure in the first partition chamber 31 higher than that in the second partition chamber 32, the lens 11 is supported by the elastic film body 4 by making the pressure in the third partition chamber 33 higher than that in the second partition chamber 32.

    Abstract translation: 要解决的问题：为了提供一种制造装饰透镜的方法，当将薄膜材料粘贴到透镜上时，即使当透镜具有各种形状时也可以有效地抑制透镜的变形，并且在这种情况下，制备 对于具有不同形状的每个透镜，不需要用于抑制透镜变形的接收工具等。解决方案：第一分隔室31和第二分隔室32由薄膜材料13气密分隔，第二分隔室 32和第三分隔室33由弹性膜体4气密地隔开，并且当通过使第一分隔室31中的压力高于第二分隔室31中的压力将薄膜材料13粘贴到安装在第二分隔室32中的透镜11时 第二分隔室32通过使第三分隔室33中的压力高于第二分隔室32中的压力，由弹性膜体4支撑透镜11。

    Light irradiation device for lens
    9.
    发明专利
    Light irradiation device for lens 审中-公开
    用于镜头的光照射装置

    公开(公告)号：JP2012003089A

    公开(公告)日：2012-01-05

    申请号：JP2010138731

    申请日：2010-06-17

    Applicant: Hoya Corp ,  Hoya株式会社

    Inventor： IGARASHI TAKASHI ,  HASHIMOTO TOSHIKAZU ,  HIROSE TAKAMITSU

    IPC: G02C7/10

    Abstract: PROBLEM TO BE SOLVED: To provide a light irradiation device for a lens capable of suppressing a difference in irradiation conditions due to a difference in the shape of a lens substrate.SOLUTION: A light irradiation device for a lens comprises: a light source; a lens stage 28 which is disposed opposed to the light source and which places thereon a lens substrate 30 with its convex surface side as a light source side; and a reflection part 21 having a reflection surface 22 for guiding reflected light of light from the light source to the lens substrate 30 in a condition that the lens substrate 30 is placed on the lens stage 28. The reflection surface 22 is shaped and disposed so as to be capable of adjusting the amount of light irradiated to a peripheral portion of the lens substrate 30 such that the amount of reflected light directed to the peripheral portion is substantially equal to or greater than a central portion of the lens substrate 30, and a difference in the amount of light irradiated between the central portion and the peripheral portion of the lens substrate 30 is adjusted by using the amount of reflected light from the refection surface 22.

    Abstract translation: 要解决的问题：提供一种能够抑制由于透镜基板的形状的差异引起的照射条件差异的透镜的光照射装置。 解决方案：一种用于透镜的光照射装置，包括：光源; 透镜台28，其设置成与光源相对，并且其上具有其凸面表面侧的透镜基板30作为光源侧; 以及反射部21，其具有反射面22，用于将透镜基板30配置在透镜台28上的状态将来自光源的光的反射光引导到透镜基板30.反射面22成形并配置成 能够调整照射到透镜基板30的周边部分的光量，使得朝向周边部分的反射光的量基本上等于或大于透镜基板30的中心部分，并且 通过使用来自反射表面22的反射光的量来调节透镜基板30的中心部分和周边部分之间照射的光量的差异。（C）2012年，JPO和INPIT

    Method for manufacturing plastic lens
    10.
    发明专利
    Method for manufacturing plastic lens 有权
    制造塑料镜片的方法

    公开(公告)号：JP2010008834A

    公开(公告)日：2010-01-14

    申请号：JP2008169889

    申请日：2008-06-30

    Applicant: Hoya Corp ,  Hoya株式会社

    Inventor： HASHIMOTO TOSHIKAZU ,  IMIZU KENJI

    IPC: B05D1/26 ,  B05D1/36 ,  B05D7/02 ,  B05D7/24 ,  G02B1/10 ,  G02B3/00 ,  G02B5/23 ,  G02C7/10

    Abstract: PROBLEM TO BE SOLVED: To provide a means for applying an aqueous application liquid on the surface of a plastic lens by a spin coating method and manufacturing a plastic lens of high quality having a coating film having excellent optical characteristics. SOLUTION: The method for manufacturing the plastic lens includes: applying the aqueous application liquid containing a resin component and an aqueous solvent on the surface of a plastic lens base material; and drying the application liquid to form a resin layer. The method for manufacturing includes: an ejection step of moving a nozzle ejecting the application liquid from the tip thereof from the upper part of a peripheral part of the surface of the plastic lens to the upper part of a center part of the surface while rotating the plastic lens base material in such a state that the surface is turned to an upper part; an additional ejection step of further ejecting the application liquid from the tip of the nozzle moved to the upper part of the center part of the surface of the plastic lens; and a rotating step of rotating the plastic lens base material after the additional ejection step in the state that the surface is turned to the upper part. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种通过旋涂法将水性涂布液施加在塑料透镜的表面上并制造具有优异的光学特性的涂膜的高品质塑料透镜的方法。 解决方案：塑料透镜的制造方法包括：在塑料透镜基材的表面上涂布含有树脂成分和水性溶剂的水性涂布液; 并干燥所述涂布液以形成树脂层。 制造方法包括：喷射步骤，使喷嘴从顶端喷射到塑料透镜表面的周边部分的上部到表面的中心部分的上部，同时旋转 塑料透镜基材，其表面转向上部; 附加的喷射步骤，进一步从施加到所述塑料透镜的表面的中心部分的上部的喷嘴的尖端喷射所述涂布液; 以及在表面转向上部的状态下，在附加喷射步骤之后旋转塑料透镜基材的旋转步骤。 版权所有（C）2010，JPO＆INPIT

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