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    5.
    发明专利
    未知

    公开(公告)号：DE60123558T2

    公开(公告)日：2007-06-21

    申请号：DE60123558

    申请日：2001-11-05

    Applicant: HOYA CORP

    Inventor： DAIMARU TAKASHI ,  SAMUKAWA MASAHIKO

    IPC: G01B11/00 ,  G01M11/02 ,  B24B9/14

    Abstract: Enabling placing a mark at a position selected as desired easily and quickly without the possibility of forming damages on the lens is disclosed. A method comprises the step of measuring a lens in which the optical properties and the reference position of the spectacle lens are measured and the step of processing in which the lens is processed based on the optical information obtained in the step of measuring a lens. In the step of measuring a lens, the optical properties such as the prism value of the lens are measured using a position selected as desired in an uncut lens as the position of the measurement, an optical reference position such as the position of the optical center is calculated from the result of the measurement, a mark is placed at the obtained position and the relation between the position of the mark and the optical reference position is memorized, recorded or transferred to another instrument. In the step of processing, the position of the mark is detected and specified, the reference position such as the position of the optical center is specified based on the position of the mark and the data which have been memorized, recorded or transferred and the lens is processed.

    6.
    发明专利
    未知

    公开(公告)号：DE60303978T2

    公开(公告)日：2006-11-30

    申请号：DE60303978

    申请日：2003-06-23

    Applicant: HOYA CORP

    Inventor： KUBODERA TAKAAKI ,  SAMUKAWA MASAHIKO

    IPC: G02B5/22 ,  B29D11/00 ,  G02B1/12 ,  G02C7/10

    Abstract: To provide a method of coloring a dye coated lens upon heating, in which the lens is subjected to half dyeing by changing the heating temperature depending on a lens site, and a device therefor. ÄMeans for Solving the ProblemÜ A dyeing method of a lens by heating a lens (21) having a dye coated on the surface thereof by a heating furnace (10) to diffuse a dye into the lens, wherein a heating furnace (10) having a frame section (11) having a shape of cube or rectangular parallelepiped, a heating section provided within the frame section, and an opened insertion port (14) for inserting the lens provided on the bottom surface of the frame section (11) is used as the heating furnace, and a part or the whole of the lens (21) is inserted from the insertion port (14) into a furnace inside (12) of the heating furnace (10) from the lower portion of the heating furnace (10) and heated.

    COATING APPARATUS FOR OPTICAL LENS
    7.
    发明公开
    COATING APPARATUS FOR OPTICAL LENS 有权
    涂布装置用于光学LENS

    公开(公告)号：EP1721680A4

    公开(公告)日：2011-11-02

    申请号：EP05719540

    申请日：2005-02-25

    Applicant: HOYA CORP

    Inventor： IGARASHI TAKASHI ,  JINBO MASAHIRO ,  SAMUKAWA MASAHIKO ,  SATO SHUICHI ,  TANAKA NORIHISA

    IPC: B05C9/12 ,  G02C7/00 ,  B05C5/00 ,  B05C11/08 ,  B05C13/02 ,  B29D11/00 ,  G02C7/02

    CPC classification number: B29D11/00903 ,  B29D11/00865

    Abstract: A coating device (42) for a coating solution and a light beam radiating device (151) which cures the coating solution are arranged in a clean room (7). Spectacle lenses (2) include a set of two lenses and are stored in a coating container (50). The coating device (42) applies the coating solution to coating target surfaces of the spectacle lenses (2) in the coating container (50). When the set of two spectacle lenses (2) coated with the coating solution are extracted from the coating container (50), they are stored in a lens rack (120) and sealed by a transparent plate of the light beam radiating device (151). After air in the lens rack (120) is purged with nitrogen gas, curing treatment for the coating solution is performed by the light beam radiating device (151).

    Lens shape finishing system of eyeglass lens, manufacturing method of eyeglass lenses, and lens shape finishing device
    9.
    发明专利
    Lens shape finishing system of eyeglass lens, manufacturing method of eyeglass lenses, and lens shape finishing device 未知

    公开(公告)号：AU2012349282A1

    公开(公告)日：2014-07-24

    申请号：AU2012349282

    申请日：2012-12-06

    Applicant: HOYA CORP

    Inventor： SAMUKAWA MASAHIKO ,  DAIMARU TAKASHI ,  SATO RYOSUKE

    IPC: B24B9/14 ,  G02C13/00

    Abstract: In a lens shape finishing system using a lens shape finishing device (22) and a finishing control terminal (23), the lens shape finishing device (22) is provided with a calculation switching unit (22g) for switching the setting as to whether the calculation of the finished shape data is performed by a first calculation unit (22d) or by a second calculation unit (23b), and a data fetching unit (22f) that fetches the finished shape data calculated by the second calculation unit (23b) from the finishing control terminal (23). When the calculation switching unit (22g) sets the second calculation unit (23b) to calculate the finished shape data, the finished shape data calculated by the second calculation unit (23b) are fetched by the data fetching unit (22f), and the lens shape finishing that applies the fetched finished shape data is performed by a lens finishing unit (22a).

    Coating method and production method for dimming lens
    10.
    发明专利
    Coating method and production method for dimming lens 未知

    公开(公告)号：AU2005210321B2

    公开(公告)日：2010-12-02

    申请号：AU2005210321

    申请日：2005-02-02

    Applicant: HOYA CORP

    Inventor： TANAKA NORIHISA ,  SAMUKAWA MASAHIKO

    IPC: G02C7/02 ,  B05D1/40 ,  G02B5/23

    Abstract: To manufacture a photochromic lens by uniformly applying a coating liquid having a photochromic function without leaving an uncoated area, with a minimum necessary coating amount. There is provided a manufacturing method of the photochromic lens for dripping and applying a coating liquid 9 having the photochromic function onto a coating surface 2 of a spectacle lens, while rotating a spectacle lens 1, and forming a photochromic film having the photochromic function on the coating surface, comprising dripping (ring-shaped drip part 25) the coating liquid in a ring shape in the vicinity of an outer circumference on the coating surface of the spectacle lens, and thereafter dripping (spiral-shaped drip part 26) the coating liquid in a spiral shape toward a geometrical center or an optical center of the spectacle lens from the vicinity of the outer circumference, wherein the coating surface has a convex curved shape, and a viscosity of the coating liquid is 25 to 500cps at 25°C.

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