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    SHEETING WITH COMPOSITE IMAGE THAT FLOATS
    23.
    发明申请
    SHEETING WITH COMPOSITE IMAGE THAT FLOATS 有权
    用浮雕的复合图像拍摄

    公开(公告)号：US20100182666A1

    公开(公告)日：2010-07-22

    申请号：US12663755

    申请日：2008-06-17

    申请人： Sammuel D. Herbert ,  Charles J. Studiner, IV ,  Robert L.W. Smithson ,  Robert T. Krasa ,  Pingfan Wu ,  Douglas S. Dunn ,  Michael W. Dolezal

    发明人： Sammuel D. Herbert ,  Charles J. Studiner, IV ,  Robert L.W. Smithson ,  Robert T. Krasa ,  Pingfan Wu ,  Douglas S. Dunn ,  Michael W. Dolezal

    IPC分类号： G02B27/12 ,  G02B26/10

    CPC分类号： G03B21/62 ,  G02B27/2214 ,  G02B27/2292

    摘要： Techniques are described for forming microlens sheeting having composite images that appear to float with respect to the plane of the sheeting. As one example, a method comprises forming one or more images within a sheeting having a surface of microlenses, wherein at least one of the images is a partially complete image, and wherein each of the images is associated with a different one of the microlenses, wherein the microlenses have refractive surfaces that transmit light to positions within the sheeting to produce a plurality of composite images from the images formed within the sheeting so that each of the composite images appears to float with respect to the plane of the sheeting, and wherein forming the one or more images comprises forming the one or more images such that each of the composite images is associated with a different viewing angle range.

    摘要翻译： 描述了用于形成具有似乎相对于片材的平面漂浮的复合图像的微透镜片材的技术。 作为一个示例，一种方法包括在具有微透镜表面的片材内形成一个或多个图像，其中至少一个图像是部分完整的图像，并且其中每个图像与微透镜中的不同的一个相关联， 其中所述微透镜具有折射表面，其将光透射到所述片材内的位置以从所述片材内形成的图像产生多个合成图像，使得每个复合图像看起来相对于片材的平面浮动，并且其中形成 一个或多个图像包括形成一个或多个图像，使得每个合成图像与不同的视角范围相关联。

    Fiber optical apparatus and system for in situ laser plasma spectroscopy
    25.
    发明授权
    Fiber optical apparatus and system for in situ laser plasma spectroscopy 有权
    用于原位激光等离子体光谱的光纤光学装置和系统

    公开(公告)号：US07016035B2

    公开(公告)日：2006-03-21

    申请号：US10605371

    申请日：2003-09-25

    申请人： Pingfan Wu ,  Pamela Benicewicz ,  Elena Rozier

    发明人： Pingfan Wu ,  Pamela Benicewicz ,  Elena Rozier

    IPC分类号： G01J3/443 ,  G01N21/63

    CPC分类号： G01N21/718 ,  G01J3/02 ,  G01J3/0208 ,  G01J3/0218 ,  G01J3/0232

    摘要： In in-situ laser plasma spectroscopy (LPS) apparatus includes an enclosure for housing a laser energy source and associated signal coupling optics. A main fiber is attached to the enclosure at a first end of the main fiber, and attached to a probe at a second end of the main fiber. The main fiber is configured for transmitting input laser energy from the laser energy source to a target and for transmitting laser induced plasma emission signals back from the target. The probe has a single focal lens for directing the input laser energy from the main fiber to the target, and for directing the laser induced plasma emission signals from the target to the main fiber.

    摘要翻译： 在原位激光等离子体光谱（LPS）设备中包括用于容纳激光能量源和相关联的信号耦合光学器件的外壳。 主纤维在主纤维的第一端处附接到外壳，并且在主纤维的第二端处附接到探针。 主光纤被配置为将来自激光能量源的输入激光能量传输到目标，并且用于从目标发送激光感应等离子体发射信号。 探头具有用于将主激光器的输入激光能量引导到目标物的单焦点透镜，以及用于将激光感应等离子体发射信号从目标引导到主光纤。

    Coated abrasive article and methods of ablating coated abrasive articles
    26.
    发明授权
    Coated abrasive article and methods of ablating coated abrasive articles 有权
    涂覆的磨料制品和烧蚀涂层磨料制品的方法

    公开(公告)号：US09033765B2

    公开(公告)日：2015-05-19

    申请号：US13377743

    申请日：2010-07-23

    申请人： Edward J. Woo ,  Pingfan Wu ,  Patrick R. Fleming ,  Ian R. Owen ,  Schoen A. Schuknecht ,  Frederick P. LaPlant

    发明人： Edward J. Woo ,  Pingfan Wu ,  Patrick R. Fleming ,  Ian R. Owen ,  Schoen A. Schuknecht ,  Frederick P. LaPlant

    IPC分类号： B24D11/04 ,  B41M5/26 ,  B24D11/02

    CPC分类号： B24D11/04 ,  B24D11/008 ,  B24D11/02 ,  B41M5/267

    摘要： A coated abrasive article comprises an abrasive layer secured to a backing. The abrasive layer comprises abrasive particles secured by at least one binder to a first major surface of the backing. A supersize is disposed on at least a portion of the abrasive layer. The coated abrasive article has a melt flow zone adjacent to an edge of the coated abrasive article, wherein the melt flow zone has a maximum width of less than 100 micrometers, and the melt flow zone has a maximum height of less than 40 micrometers. Methods of using infrared lasers to ablate coated abrasive articles are also disclosed, wherein a laser wavelength is matched to a component of the coated abrasive article.

    摘要翻译： 涂覆的磨料制品包括固定到背衬的磨料层。 研磨层包括通过至少一个粘合剂固定到背衬的第一主表面的研磨颗粒。 在磨料层的至少一部分上设置超大尺寸。 涂覆的磨料制品具有与涂覆的磨料制品的边缘相邻的熔体流动区域，其中熔体流动区域具有小于100微米的最大宽度，并且熔体流动区域具有小于40微米的最大高度。 还公开了使用红外激光来烧蚀涂覆的磨料制品的方法，其中激光波长与涂覆的磨料制品的组分相匹配。

    LASER MARKING PROCESS AND ARTICLES
    29.
    发明申请
    LASER MARKING PROCESS AND ARTICLES 有权
    激光标记过程和文章

    公开(公告)号：US20120141752A1

    公开(公告)日：2012-06-07

    申请号：US13390407

    申请日：2010-08-31

    申请人： Pingfan Wu ,  Junkang Jacob Liu ,  Robert L.W. Smithson ,  Rachel M. Lucking ,  Panu K. Zoller ,  Jeffrey O. Emslander ,  Kanta Kumar

    发明人： Pingfan Wu ,  Junkang Jacob Liu ,  Robert L.W. Smithson ,  Rachel M. Lucking ,  Panu K. Zoller ,  Jeffrey O. Emslander ,  Kanta Kumar

    IPC分类号： B41J2/47 ,  B32B3/10

    CPC分类号： B41M5/267 ,  Y10T428/24868 ,  Y10T428/31909

    摘要： A process to mark a multilayered article with a laser (20). The multilayered article (10) includes a laser-markable layer (14) having at least one organic polymer and at least one light-sensitive pigment therein, and including at least one release agent associated with the laser-markable layer. Laser-marking of the laser-markable layer is accomplished by directing laser radiation (22) into the multilayered article through the release agent (12) to induce an interaction between the light-sensitive pigment and the organic polymer. As a result of the interaction, a visually perceptible marking (16) is formed in the article. The laser-marked article includes a laser-markable layer and a first release agent associated with a surface of the laser-markable layer. The marking(s) in the laser-markable layer is visible through the layer of release agent, and the marking is a result of the laser-induced interaction between the light-sensitive pigment and the organic polymer.

    摘要翻译： 用激光（20）标记多层物品的过程。 多层制品（10）包括其中具有至少一种有机聚合物和至少一种光敏颜料的可激光标记层（14），并且包括与可激光标记层相关联的至少一种脱模剂。 可激光标记层的激光标记通过将激光辐射（22）通过脱模剂（12）引导到多层制品中以诱导感光颜料和有机聚合物之间的相互作用来实现。 作为相互作用的结果，在制品中形成视觉上可察觉的标记（16）。 激光标记制品包括可激光标记层和与可激光标记层的表面相关联的第一释放剂。 可激光标记层中的标记通过剥离剂层是可见的，并且标记是光敏颜料和有机聚合物之间的激光诱导相互作用的结果。