公开(公告)号：US07321424B2

公开(公告)日：2008-01-22

申请号：US11197195

申请日：2005-08-04

Applicant: James A. McCandless

Inventor： James A. McCandless

IPC: G01J3/42

CPC classification number: G01J3/02 ,  G01B11/0616 ,  G01J1/18 ,  G01J3/021 ,  G01J3/0229 ,  G01J3/0235 ,  G01J3/06 ,  G01J3/28 ,  G01J3/42 ,  G01J2003/2866 ,  G01N21/251 ,  G01N21/276 ,  G01N21/55 ,  G01N21/59 ,  G01N2201/12723 ,  G01N2201/128 ,  G01N2201/1281

Abstract: In a self-referencing instrument for measuring electromagnetic radiation, a mounting member to which a sample can be coupled moves the sample such that, in a first position, the electromagnetic radiation impinges on the sample, and, in a second position, the electromagnetic radiation does not impinge on the sample. A detection unit receives the electromagnetic radiation from the sample and generates a sample signal when the sample is in the first position, and the detection unit receives the electromagnetic radiation from the source and generates a reference signal when the sample is in the second position. A processor coupled to the detection unit processes the reference signal and the sample signal. This results in a continuous, accurate reference measurement, and permits the instrument to efficiently compensate for error, while offering accurate measurements.

Abstract translation: 在用于测量电磁辐射的自参考仪器中，可以耦合样品的安装构件移动样品，使得在第一位置，电磁辐射照射在样品上，并且在第二位置中，电磁辐射 不会影响样品。 检测单元从样本接收电磁辐射，并且当样本处于第一位置时产生采样信号，并且当样本处于第二位置时，检测单元从源接收电磁辐射并产生参考信号。 耦合到检测单元的处理器处理参考信号和采样信号。 这将产生连续，准确的参考测量，并允许仪器有效地补偿误差，同时提供准确的测量。

公开(公告)号：US4194814A

公开(公告)日：1980-03-25

申请号：US850133

申请日：1977-11-10

Applicant: David J. Fischer ,  James A. McCandless ,  James D. Hager

Inventor： David J. Fischer ,  James A. McCandless ,  James D. Hager

IPC: B23K26/40 ,  B29C35/08 ,  B29C59/16 ,  G02C7/02 ,  G02C7/04

CPC classification number: B41M5/24 ,  B23K26/402 ,  B29C59/16 ,  G02C7/021 ,  B23K2203/42 ,  B29C2035/0838 ,  B29K2995/0026 ,  B29K2995/0092 ,  B29K2995/0093

Abstract: Indicia are formed in the surface of an ophthalmic contact lens by sublimating lens material with a high intensity beam of radiation. A beam of light from a laser is directed through one or more cooperating masks having openings defining desired indicia. The light which passes through the masks is directed upon a surface of a contact lens, advantageously near the periphery thereof. By selecting a proper wavelength and controlling the amount of energy directed upon the lens surface the depth of sublimation of lens material can be controlled. In this manner symbols can be formed upon the lens for uniquely identifying it.

Abstract translation: 通过升高具有高强度辐射束的透镜材料，在眼科隐形眼镜的表面形成标记。 来自激光器的光束被引导通过具有限定期望标记的开口的一个或多个配合掩模。 穿过掩模的光指向隐形眼镜的表面，有利地在其周边附近。 通过选择适当的波长并控制针对透镜表面的能量的量，可以控制透镜材料的升华深度。 以这种方式，可以在透镜上形成符号以唯一地识别它。

公开(公告)号：US4753414A

公开(公告)日：1988-06-28

申请号：US851775

申请日：1986-04-14

Applicant: James A. McCandless

Inventor： James A. McCandless

IPC: B29C33/60 ,  B29D11/00

CPC classification number: B29D11/00865 ,  B29C33/60 ,  Y10S425/808

Abstract: An improved procedure for manufacture of optical replication products comprising the use of a thin amorphous coating of carbon as a protective coating which also facilitates release during replication, between master and replication members. Particular attention is given to controlling the compressive forces of the carbon layer to provide good mechanical coatings on suitable optical surfaces. Thereafter, the replicated members may themselves be coated with the carbon as a protective coating only or for further use as a release-promoting "submasters".

Abstract translation: 一种用于制造光学复制产物的改进方法，其包括使用碳的薄无定形涂层作为保护涂层，其也有助于在复制期间在主复制部件和复制部件之间释放。 特别注意控制碳层的压缩力，以在合适的光学表面上提供良好的机械涂层。 此后，复制的构件本身可以仅涂覆碳作为保护涂层，或作为释放促进“副主席”进一步使用。