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    System for resist defect measurement
    15.
    发明授权
    System for resist defect measurement 失效
    抗蚀剂缺陷测量系统

    公开(公告)号：US4473795A

    公开(公告)日：1984-09-25

    申请号：US468907

    申请日：1983-02-23

    Applicant: Robert L. Wood

    Inventor： Robert L. Wood

    IPC: G01N27/26 ,  G01N21/88 ,  G01N21/956 ,  G01R31/265 ,  H01L21/66 ,  G01R31/12 ,  H01L7/00

    CPC classification number: G01R31/2656

    Abstract: A non-destructive test system for determining the number, size and location of pinhole defects in insulative coatings on a semiconductor substrate employing photocathodic current measurement at the semiconductor surface. This current is produced by contacting the coated semiconductor with an aqueous electrolyte, applying a small electrical bias with respect to a metal electrode, and scanning a small, focused light beam over the semiconductor surface. The frequency of current peaks produced is proportional to defect density. Current peaks provide data relative to defect size and location is correlated relative to scanning data to determine defect location.

    Abstract translation: 一种非破坏性测试系统，用于确定在半导体表面上采用光电阴极电流测量的半导体衬底上的绝缘涂层中针孔缺陷的数量，尺寸和位置。 该电流通过使涂覆的半导体与含水电解质相接触，相对于金属电极施加小的电偏压，并在半导体表面上扫描小的聚焦光束来产生。 产生的电流峰值的频率与缺陷密度成比例。 电流峰值提供相对于缺陷尺寸的数据，位置相对于扫描数据相关，以确定缺陷位置。

    Aquatic mat
    16.
    发明授权
    Aquatic mat 失效
    水生垫

    公开(公告)号：US4451240A

    公开(公告)日：1984-05-29

    申请号：US267285

    申请日：1981-05-27

    Applicant: Robert L. Wood

    Inventor： Robert L. Wood

    IPC: A47C27/08 ,  A47C27/14 ,  B63B35/74 ,  B63B35/72

    CPC classification number: A47C15/006 ,  A47C27/14 ,  A47C27/146 ,  B63B35/74

    Abstract: A buoyant, flexible, resilient aquatic mat for use on water surfaces adapted to support one or more persons. The mat comprises an elongated slab and a headrest formed of the same material. The material of the mat comprises a unicellular, non-water absorbent, plastic foam. The material comprising the mat may have a tough plastic coating over the entire surface or by use of a suitable plastic foam material the material comprising the mat may be used without a coating. A series of parallel grooves with rounded inner surfaces extends into the mat from its lower surface. The grooves formed with heated rounded bars to provide density increased skin surfaces in areas of the grooves.

    Abstract translation: 适用于支持一个或多个人的水表面上使用的浮力灵活的弹性水垫。 垫子包括细长的板坯和由相同材料形成的头枕。 垫的材料包括单细胞，非吸水性塑料泡沫。 包括垫的材料可以在整个表面上具有坚韧的塑料涂层，或者通过使用合适的塑料泡沫材料，可以使用不含涂层的材料。 一系列具有圆形内表面的平行凹槽从其下表面延伸到垫中。 凹槽由加热的圆形条形成，以提供密度增加凹槽区域中的皮肤表面。

    Aquatic mat
    17.
    发明授权
    Aquatic mat 失效
    水生垫

    公开(公告)号：US4138753A

    公开(公告)日：1979-02-13

    申请号：US743340

    申请日：1976-11-19

    Applicant: Robert L. Wood

    Inventor： Robert L. Wood

    IPC: A47C27/08 ,  A47C27/14 ,  B63B35/74

    CPC classification number: A47C15/006 ,  A47C27/081 ,  A47C27/14 ,  A47C27/144 ,  A47C27/146 ,  B63B35/74 ,  B63B2231/50

    Abstract: A buoyant, flexible, resilient aquatic mat for use on water surfaces adapted to support one or more persons. The mat comprises an elongated slab and a headrest formed of the same material. The material of the mat comprises a unicellular, non-water absorbent, plastic foam having a tough plastic coating over the entire surface. The headrest comprises a transverse void which provides additional buoyancy. Several embodiments of the aquatic mat are described, and in addition, a modification applicable to all the embodiments, wherein the void of the headrest is enclosed at both ends to provide a closed air chamber and alternatively, the closed air chamber can have vent holes communicating therewith through the bottom of the headrest.

    Abstract translation: 适用于支持一个或多个人的水表面上使用的浮力灵活的弹性水垫。 垫子包括细长的板坯和由相同材料形成的头枕。 垫的材料包括在整个表面上具有坚韧的塑料涂层的单细胞非吸水性塑料泡沫。 头枕包括提供额外浮力的横向空隙。 描述了水中垫的几个实施例，此外，还可应用于所有实施例的修改，其中头枕的空隙被封闭在两端以提供封闭的空气室，或者，封闭空气室可以具有通气孔 从而通过头枕的底部。

    Light transmissive structures and fabrication methods for controlling far-field light distribution
    19.
    发明授权
    Light transmissive structures and fabrication methods for controlling far-field light distribution 有权
    用于控制远场光分布的透光结构和制造方法

    公开(公告)号：US09086521B2

    公开(公告)日：2015-07-21

    申请号：US14007472

    申请日：2012-03-29

    Applicant: Thomas A. Rinehart ,  Robert L. Wood ,  Ken G. Purchase

    Inventor： Thomas A. Rinehart ,  Robert L. Wood ,  Ken G. Purchase

    IPC: F21V1/00 ,  G02B5/02 ,  F21V5/00 ,  F21V3/04

    CPC classification number: G02B5/0221 ,  F21V3/049 ,  F21V5/002 ,  G02B5/0278 ,  G02B5/0294

    Abstract: Light transmissive structures include a light transmissive substrate that includes optical microstructures. The optical microstructures have a geometric feature that is configured to reduce glare in light transmitted through the light transmissive structure. Moreover, the plurality of optical microstructures also have a geometric feature that is configured to vary randomly and/or pseudorandomly across the light transmissive substrate so as to diffuse light transmitted through the light transmissive structure. Related fabrication methods are also described.

    Abstract translation: 透光结构包括包含光学微结构的透光基底。 光学微结构具有几何特征，其被配置为减少透射通过透光结构的光的眩光。 此外，多个光学微结构还具有被配置为跨透光基板随机和/或伪随机变化以便扩散透过透光结构的光的几何特征。 还描述了相关的制造方法。

    SEALED DUCT CAB POST
    20.
    发明申请
    SEALED DUCT CAB POST 审中-公开

    公开(公告)号：US20130244561A1

    公开(公告)日：2013-09-19

    申请号：US13420057

    申请日：2012-03-14

    Applicant: PAUL Thomas BRUSS ,  Terry S. Koch ,  Robert L. Wood, JR.

    Inventor： PAUL Thomas BRUSS ,  Terry S. Koch ,  Robert L. Wood, JR.

    IPC: B60H1/34

    CPC classification number: B60H1/00271 ,  B60H1/00378 ,  B60H1/00564 ,  B60H1/243 ,  B60H1/244 ,  B62D29/002

    Abstract: The invention relates to a sealed duct vehicle cab post. A cab frame includes a hollow cab post having an air vent in a sidewall thereof and open first and second ends. A piece of unexpanded foam is attached to a clip. The clip has a base forming a foam piece support to which the piece of unexpanded foam is attached. The clip has a gripping member, and an arm connecting the base to the gripping member. The clip and the foam piece are inserted through the vent and into the post so that the unexpanded foam piece is inside the post and spaced apart from an edge of the vent and between the vent and the first end of the post. The gripping member is coupled to the post so that the gripping member grips, an edge of the vent. The cab frame and/or the post is then heated so that the foam expands and forms a seal within the post between the vent and the first end of the post. The result is a cab post with a sealed lower end wherein conditioned air from a roof mounted HVAC unit will flow from the upper end of the post, through the post to the vent and out of the vent and into the interior of the cab.

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