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    • 23. 发明授权
    • Filter device for reducing automobile exhaust fume
    • 用于减少汽车尾气的过滤装置
    • US08444738B2
    • 2013-05-21
    • US12452545
    • 2008-07-18
    • Hyun Tae Kim
    • Hyun Tae Kim
    • B01D39/06B01D24/00B01D39/14B01D50/00F01N3/00
    • F01N3/022F01N3/0212F01N2330/22F01N2470/02Y02T10/20
    • Disclosed herein is a filter device for reducing automobile exhaust fume. The filter device includes a case, a front flange mounted inside the case, a rear flange mounted inside the case, and a filter member mounted between the front and rear flanged. The case includes an inlet port, a porous tube and an exhaust port. The filter member includes a laminated-type or rolled-up type metallic foam filter mounted between the front and rear flanges, and a jacket wrapped around the metallic foam filter. The exhaust gas that flows inside the porous tube passes through the metallic foam filter. The jacket is formed in a network form to maintain the shape of the metallic foam filter and provide durability thereto. The jacket is formed with a rectangular vent hole. The jacket holds the metallic foam filter such that the shape, construction and position of the metallic foam filter can be maintained.
    • 本文公开了一种用于减少汽车废气的过滤装置。 过滤装置包括壳体,安装在壳体内的前凸缘,安装在壳体内的后凸缘和安装在前法兰和后法兰之间的过滤构件。 壳体包括入口,多孔管和排气口。 过滤构件包括安装在前法兰和后法兰之间的层压型或卷起型金属泡沫过滤器,以及围绕金属泡沫过滤器缠绕的护套。 在多孔管内流动的废气通过金属泡沫过滤器。 护套以网状形成,以保持金属泡沫过滤器的形状并提供耐久性。 护套形成有矩形通气孔。 夹克夹持金属泡沫过滤器,使金属泡沫过滤器的形状,结构和位置得以保持。
    • 24. 发明申请
    • APPARATUS AND METHOD FOR GENERATING STRUCTURALLY MULTI-PATTERNED WATERMARK, WATERMARK INSERTION APPARATUS AND METHOD USING THE SAME, AND WATERMARK DETECTION APPARATUS AND METHOD USING THE SAME
    • 用于生成结构化多图案水印的装置和方法,水印插入装置和使用其的方法,以及水印检测装置和使用其的方法
    • US20110123065A1
    • 2011-05-26
    • US13055649
    • 2009-07-07
    • Ki-Hyeok BaeHyun-Tae KimIn-Je Cho
    • Ki-Hyeok BaeHyun-Tae KimIn-Je Cho
    • G06K9/00
    • H04N5/913G06T1/0064H04N21/44008H04N21/8358H04N2005/91335
    • An apparatus and a method for generating a constructively multi-patterned watermark, an apparatus and a method for inserting and detecting the watermark using the same. The method includes dividing user's hidden data into plural partial data and outputs the plural partial data, performing a message-encoding of the plural of partial data, modulating the plural message-encoded data into image signal format and outputting plural message signals, generating a synchronization signal for synchronizing the constructively multi-patterned watermark with a two-dimensional translation of an image, generating, plural sub-base patterns using the plurality of message signals modulated into the image signal format, and the synchronization signal, and generating a base watermark that is the constructively multi-patterned watermark, using the plural sub-base patterns. Therefore, the invention increases the payload of the watermark, withstands robustly the two-dimensional translation of an image and general geometric transform of the image through the constructive characteristics of the watermark.
    • 一种用于生成建构性多图案水印的装置和方法,用于使用该水印插入和检测水印的装置和方法。 该方法包括将用户的隐藏数据划分为多个部分数据,并输出多个部分数据,执行多个部分数据的消息编码,将多个消息编码数据调制为图像信号格式并输出多个消息信号,产生同步 信号,用于使建构性多图案水印与图像的二维平移同步,使用调制成图像信号格式的多个消息信号产生多个子基本图案,以及生成基本水印, 是使用多个子基本图案的建构性多图案水印。 因此,本发明增加了水印的有效载荷,通过水印的结构特征,坚固地承受图像的二维平移和图像的一般几何变换。
    • 29. 发明申请
    • Flat plate heat transfer device
    • 平板传热装置
    • US20070107875A1
    • 2007-05-17
    • US10580995
    • 2004-11-24
    • Young-Duck LeeMin-Jung OhHyun-Tae KimSung-Wook Jang
    • Young-Duck LeeMin-Jung OhHyun-Tae KimSung-Wook Jang
    • H05K7/20
    • H01L23/427F28D15/0233F28D15/046H01L2924/0002H01L2924/00
    • Disclosed is a flat plate heat transfer device, which includes a thermally conductive flat case installed between a heat source and a heat emitting unit and containing a working fluid evaporated with absorbing heat from the heat source and condensed with emitting heat to the heat emitting unit; and a mesh layer aggregate installed in the flat case and having a structure that a fine mesh layer for providing a flowing path of liquid and a coarse mesh layer for providing a flowing path of liquid and a dispersion path of vapor simultaneously are laminated. On occasions, the coarse and the fine mesh layers are alternately laminated repeatedly, and the fine mesh layer is replaced with a wick structure. The coarse mesh layer is preferably a screen mesh layer with wire diameter of 0.2 mm˜0.4 mm and mesh number of 10˜20. This device improves heat transfer performance.
    • 公开了一种平板传热装置,其包括安装在热源和发热单元之间的导热平坦壳体,并且包含从热源吸收热量而蒸发的工作流体,并且与散热一起冷凝至热发射单元; 以及安装在平坦壳体中并具有用于提供液体流动路径的细网层和用于同时提供液体流动路径和蒸气分散路径的粗网格层的网状层聚集体。 有时,重复交替层叠粗细网格层,细芯网更换为芯结构。 粗网层优选为线径为0.2mm〜0.4mm,网格数为10〜20的筛网层。 该装置提高了传热性能。