公开(公告)号：US08956448B2

公开(公告)日：2015-02-17

申请号：US13708998

申请日：2012-12-09

申请人： Chun-Rei Yang ,  Shih-Wei Lai

发明人： Chun-Rei Yang ,  Shih-Wei Lai

IPC分类号： B01D47/00 ,  B01D47/06

CPC分类号： B01D47/06 ,  B01D2247/101 ,  B01D2247/106

摘要： An environmentally-friendly exhaust device comprises an outer tank. An inner pipe is disposed inside the outer tank. An air propeller is disposed below the inner pipe inside the outer tank. An upper guiding plate and a lower guiding plate are disposed on a surface of the inner pipe for connecting with the outer tank. Thereby, air, oil mist and water are entered between the outer tank and the inner pipe; and are guided to the air propeller below through the upper and the lower guiding plates; and then are exhausted through the inner pipe upwardly. The purification of oil mist is processed integrally for enhancing the efficiency of exhaust and achieving the environmentally-friendly effects. Multiple layers of filter screens provided for carrying out multiple filtering are economically effective and can further enhance the environmentally-friendly effects.

摘要翻译： 一种环境友好的排气装置包括外罐。 内管设置在外罐内。 空气推进器设置在外罐内部的内管的下方。 上导向板和下引导板设置在内管的表面上，用于与外罐连接。 因此，在外箱和内管之间进入空气，油雾和水; 并通过上下导向导向下方的空气推进器; 然后通过内管向上排气。 一体化处理油雾的净化，提高排气效率，达到环保效果。 为实现多次过滤提供的多层过滤网经济有效，可进一步提高环保效果。

公开(公告)号：US20140157991A1

公开(公告)日：2014-06-12

申请号：US13708998

申请日：2012-12-09

申请人： Chun-Rei Yang ,  Shih-Wei Lai

发明人： Chun-Rei Yang ,  Shih-Wei Lai

IPC分类号： B01D47/06

CPC分类号： B01D47/06 ,  B01D2247/101 ,  B01D2247/106

摘要： An environmentally-friendly exhaust device comprises an outer tank. An inner pipe is disposed inside the outer tank. An air propeller is disposed below the inner pipe inside the outer tank. An upper guiding plate and a lower guiding plate are disposed on a surface of the inner pipe for connecting with the outer tank. Thereby, air, oil mist and water are entered between the outer tank and the inner pipe; and are guided to the air propeller below through the upper and the lower guiding plates; and then are exhausted through the inner pipe upwardly. The purification of oil mist is processed integrally for enhancing the efficiency of exhaust and achieving the environmentally-friendly effects. Multiple layers of filter screens provided for carrying out multiple filtering are economically effective and can further enhance the environmentally-friendly effects.

摘要翻译： 一种环境友好的排气装置包括外罐。 内管设置在外罐内。 空气推进器设置在外罐内部的内管的下方。 上导向板和下引导板设置在内管的表面上，用于与外罐连接。 因此，在外箱和内管之间进入空气，油雾和水; 并通过上下导向导向下方的空气推进器; 然后通过内管向上排气。 一体化处理油雾的净化，提高排气效率，达到环保效果。 为实现多次过滤提供的多层过滤网经济有效，可进一步提高环保效果。

公开(公告)号：US20120057011A1

公开(公告)日：2012-03-08

申请号：US13115394

申请日：2011-05-25

申请人： Shi-Jinn Horng ,  Shih-Wei Lai

发明人： Shi-Jinn Horng ,  Shih-Wei Lai

IPC分类号： G06K9/46 ,  H04N7/18

CPC分类号： H04N7/183 ,  G06K9/00006 ,  G06K2009/00932

摘要： The present invention discloses a finger vein recognition system comprising an image catching module, an image preprocess module, a feature points calculating module, a feature database, a first comparing module and a second comparing module. The feature points calculating module is connected to the image preprocess module for calculating a set of distances among a plurality of feature points. The first comparing module is connected to the feature points calculating module and the feature database for comparing the set of distances and generating a compared result of feature points. The second comparing module is connected to the image preprocess module, the feature database and the first comparing module for catching a set of vein shape and comparing the set of vein shape with the feature database for generating a compared result of shape similarity. Wherein, the second comparing module combines the compared result of feature points and the compared result of shape similarity for generating a recognized result of the finger vein.

摘要翻译： 本发明公开了一种手指静脉识别系统，包括图像捕获模块，图像预处理模块，特征点计算模块，特征数据库，第一比较模块和第二比较模块。 特征点计算模块连接到图像预处理模块，用于计算多个特征点之间的一组距离。 第一比较模块连接到特征点计算模块和特征数据库，用于比较该组距离并产生特征点的比较结果。 第二比较模块连接到图像预处理模块，特征数据库和第一比较模块，用于捕获一组静脉形状，并将静脉形状集合与特征数据库进行比较，以产生形状相似性的比较结果。 其中，第二比较模块结合特征点的比较结果和形状相似度的比较结果，以产生手指静脉的识别结果。