公开(公告)号：US3484152A

公开(公告)日：1969-12-16

申请号：US3484152D

申请日：1965-10-04

Applicant: AMERICAN OPTICAL CORP

Inventor： ROBINSON CHARLES C

IPC: G02F1/09 ,  G02F1/22 ,  G02F1/26 ,  G02F1/28

CPC classification number: G02F1/09

公开(公告)号：US3664725A

公开(公告)日：1972-05-23

申请号：US3664725D

申请日：1970-10-30

Applicant: AMERICAN OPTICAL CORP

Inventor： ROBINSON CHARLES C ,  SNITZER ELIAS

IPC: C03C3/087 ,  C03C3/095 ,  C03C3/16 ,  C03C3/17 ,  C03C3/253 ,  C03C4/00 ,  C03C4/06 ,  G02F1/01 ,  G02F2/02 ,  G02F1/28 ,  G02F1/36

CPC classification number: C03C3/16 ,  C03C3/087 ,  C03C3/095 ,  C03C3/17 ,  C03C3/253 ,  C03C4/0071 ,  C03C4/065 ,  G02F1/0126 ,  G02F2/02

Abstract: A DEVICE FOR CONTROLLING THE TRANSMISSION CHARACTERISTICS OF A STREAM OF LIGHT COMPRISING A MEANS FOR INTRODUCING A STREAM OF LIGHT TO BE CONTROLLED, A RARE EARTH DOPED HOST GLAS HAVING RARE EARTH IONS WHICH EXHIBIT EXCITED STATE ABSORPTION AT A WAVELENGTH CORRESPONDING TO THE WAVELENGTH OF THE STREAM OF LIGHT TO BE CONTROLLED

AND A MEANS FOR PUMPING THE IONS TO AN EXCITED STATE FOR CONTROL OF THE STREAM OF LIGHT BY ABSORPTION AS THE LIGHT IS TRANSMITTED THROUGH THE DEVICE.

公开(公告)号：US3411840A

公开(公告)日：1968-11-19

申请号：US36979164

申请日：1964-05-25

Applicant: AMERICAN OPTICAL CORP

Inventor： ROBINSON CHARLES C

IPC: G02F1/00 ,  G02F1/09

CPC classification number: G02F1/0036 ,  G02F1/09

公开(公告)号：US3915609A

公开(公告)日：1975-10-28

申请号：US45217674

申请日：1974-03-18

Applicant: AMERICAN OPTICAL CORP

Inventor： ROBINSON CHARLES C

IPC: B29D11/00 ,  B29C3/00

CPC classification number: B29D11/00057 ,  Y10S425/808

Abstract: A mold for casting contact lenses from an unpolymerized resin such as silicone gum wherein the resin is polymerized by high energy radiation such as an electron beam. One side of the mold is a cap capable of transmitting radiation, which is positioned by a mandrel while the resin is being cast. The mandrel is removed while radiation is applied. Silicone contact lenses cured have substantially greater flexibility at the periphery than at the center may be produced by decreasing the amount of radiation applied to the periphery of the lens.

Abstract translation: 用于从诸如硅酮胶的未聚合树脂浇铸隐形眼镜的模具，其中树脂通过诸如电子束的高能量辐射聚合。 模具的一侧是能够透射辐射的盖，其在树脂被浇铸时由心轴定位。 在施加辐射的同时移除心轴。 固化的硅酮隐形眼镜在周边具有比中心更大的柔性，可以通过减少施加到透镜周边的辐射量来产生。

公开(公告)号：US3420601A

公开(公告)日：1969-01-07

申请号：US3420601D

申请日：1965-06-24

Applicant: AMERICAN OPTICAL CORP

Inventor： YOUNG ROBERT W ,  GRAF ROBERT E ,  ROBINSON CHARLES C

IPC: G02F1/09 ,  G02F1/22

CPC classification number: G02F1/09