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    • 4. 发明授权
    • Cobalt carbide-based nanoparticle permanent magnet materials
    • 碳化钴基纳米颗粒永磁材料
    • US08968590B2
    • 2015-03-03
    • US13395270
    • 2010-09-10
    • Vincent G. Harris
    • Vincent G. Harris
    • B22F9/14B22F9/16B22F1/02B22F9/24C01B31/30C22C32/00H01F1/06B22F1/00
    • H01F1/11B22F1/0018B22F9/24C01B32/914C01P2004/10C22C32/0052C22C2202/02H01F1/065H01F1/09Y10S977/838
    • A composition of a crystalline ferromagnetic material based upon nanoscale cobalt carbide particles and to a method of manufacturing the ferromagnetic material of the invention via a polyol reaction are disclosed. The crystalline ferromagnetic cobalt carbide nanoparticles of the invention are useful for high performance permanent magnet applications. The processes according to the invention are extendable to other carbide phases, for example to Fe-, FeCo-carbides. Fe- and FeCo-carbides are realizable by using as precursor salts Fe-, Co-, and mixtures of Fe- and Co-salts, such as acetates, nitrates, chlorides, bromides, citrates, and sulfates, among others. The materials according to the invention include mixtures and/or admixtures of cobalt carbides, as both Co2C and Co3C phases. Mixtures may take the form of a collection of independent particles of Co2C and Co3C or as a collection of particles which consist of an intimate combination of Co2C and Co3C phases within individual particles. The relative proportions of these two phases as well as the morphology of each phase contribute to their attractive permanent magnet properties, particularly at low temperatures through room temperature and up to over 400 K.
    • 公开了基于纳米级碳化钴颗粒的结晶铁磁材料的组合物和通过多元醇反应制备本发明的铁磁材料的方法。 本发明的结晶铁磁钴碳纳米颗粒可用于高性能永久磁铁应用。 根据本发明的方法可扩展到其它碳化物相,例如Fe-,FeCo-碳化物。 Fe-和FeCo-碳化物可以通过使用Fe-,Co-,以及Fe-和Co-盐的混合物如乙酸盐,硝酸盐,氯化物,溴化物,柠檬酸盐和硫酸盐等作为前体盐来实现。 根据本发明的材料包括作为Co 2 C和Co 3 C两相的钴碳化物的混合物和/或混合物。 混合物可以采用Co2C和Co3C的独立颗粒的集合的形式,或者作为由单个颗粒内的Co2C和Co3C相的紧密组合组成的颗粒的集合。 这两个相的相对比例以及各相的形态有助于其有吸引力的永磁体性质,特别是在室温低至高达400K的低温下。
    • 6. 发明授权
    • Multi-color electrophoretic displays
    • 多色电泳显示
    • US08797634B2
    • 2014-08-05
    • US13300040
    • 2011-11-18
    • Richard J. Paolini, Jr.George G. HarrisStephen J. Telfer
    • Richard J. Paolini, Jr.George G. HarrisStephen J. Telfer
    • G02B26/00G09G3/34
    • G02F1/167G02F1/1347G02F2203/34
    • An electrophoretic display (100) has stacked first (104) and second (120) electrophoretic layers, each comprising charged particles (W, C, Y, M) in a fluid (106, 122). The first layer contains particles of white (W) and first color (M) particles and has three optical states (a) white particles adjacent a viewing surface; (b) first color particles lie adjacent the viewing surface; and (c) both types of particles shuttered to allow light to pass through the first layer. The second layer contains particles having second (C) and third (Y) colors and has three optical states (d) second particles (C) adjacent the first layer; (e) third particles (Y) adjacent the first layer; and (f) second (C) and third (Y) particles intermixed within the fluid.
    • 电泳显示器(100)具有堆叠在第一(104)和第二(120)电泳层中,每个电泳层包含流体(106,122)中的带电粒子(W,C,Y,M)。 第一层包含白色(W)和第一颜色(M)颗粒的颗粒,并具有三个光学状态(a)与观察表面相邻的白色颗粒; (b)第一颜色颗粒位于观察表面附近; 和(c)两种类型的颗粒被切断以允许光通过第一层。 第二层含有具有第二(C)和第三(Y)颜色的颗粒,并且具有三个光学状态(d)与第一层相邻的第二颗粒(C); (e)与第一层相邻的第三颗粒(Y); 和(f)混合在流体内的第二(C)和第三(Y)颗粒。
    • 9. 发明申请
    • Progressive refinement of an edited image using secondary high resolution image processing
    • 使用二次高分辨率图像处理对编辑图像进行逐步细化
    • US20130162678A1
    • 2013-06-27
    • US11490549
    • 2006-07-21
    • Jerry G. Harris
    • Jerry G. Harris
    • G09G5/00
    • G09G5/00G06F3/14G09G2340/0407G09G2340/10G09G2370/022
    • The present disclosure includes systems and techniques relating to processing of high resolution images, such as digital painting on high resolution images. In general, one aspect of the subject matter described in this specification can be embodied in a method that includes receiving input defining a modification to a target image; determining, at a first processor, a low resolution proxy result of the modification applied to the target image; determining, at a second processor, a higher resolution result of the modification applied to the target image; displaying the low resolution proxy result before completion of the determining at the second processor; and updating the displayed low resolution proxy result with the higher resolution result. Other embodiments of this aspect include corresponding systems, apparatus, and computer program products.
    • 本公开包括与高分辨率图像的处理相关的系统和技术,例如在高分辨率图像上的数字绘画。 通常,本说明书中描述的主题的一个方面可以包括接收定义对目标图像的修改的输入的方法; 在第一处理器处确定应用于所述目标图像的所述修改的低分辨率代理结果; 在第二处理器处确定应用于所述目标图像的所述修改的较高分辨率结果; 在完成第二处理器的确定之前,显示低分辨率代理结果; 并以更高的分辨率结果更新显示的低分辨率代理结果。 该方面的其他实施例包括相应的系统,装置和计算机程序产品。
    • 10. 发明申请
    • System and Method for Image Editing Using Visual Rewind Operation
    • 使用Visual Rewind操作进行图像编辑的系统和方法
    • US20130120439A1
    • 2013-05-16
    • US12550266
    • 2009-08-28
    • Jerry G. HarrisScott L. ByerStephan D. Schaem
    • Jerry G. HarrisScott L. ByerStephan D. Schaem
    • G09G5/00
    • G06T11/60G06F3/023G06F3/0362G06F3/04845G06F3/04847G06F3/04883G06F9/451G06K9/00744G06T13/80G11B27/034G11B27/34
    • Systems, methods, and computer-readable storage media for performing a visual rewind operation in an image editing application may include capturing, compressing, and storing image data and interaction logs and correlations between them. The stored information may be used in a visual rewind operation, during which a sequence of frames (e.g., an animation) depicting changes in an image during image editing operations is displayed in reverse order. In response to navigating to a point in the animation, data representing the image state at that point may be reconstructed from the stored data and stored as a modified image or a variation thereof. The methods may be employed in an image editing application to provide a partial undo operation, image editing variation previewing, and/or visually-driven editing script creation. The methods may be implemented as stand-alone applications or as program instructions implementing components of a graphics application, executable by a CPU and/or GPU.
    • 用于在图像编辑应用中执行视觉反转操作的系统,方法和计算机可读存储介质可以包括捕获,压缩和存储图像数据和交互日志以及它们之间的相关性。 所存储的信息可以用于视觉回放操作,在此期间以相反的顺序显示图像编辑操作期间图像的变化的帧序列(例如,动画)。 响应于导航到动画中的点,可以从存储的数据重建表示该点处的图像状态的数据,并将其存储为修改图像或其变体。 可以在图像编辑应用中使用这些方法来提供部分撤消操作,图像编辑变化预览和/或视觉驱动的编辑脚本创建。 该方法可以被实现为独立应用或实现由CPU和/或GPU执行的图形应用的组件的程序指令。