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    • 44. 发明授权
    • Process for producing pellet of ethylene/vinyl alcohol copolymer
    • 制备乙烯/乙烯醇共聚物颗粒的方法
    • US08163212B2
    • 2012-04-24
    • US10521468
    • 2003-07-14
    • Naohiko UchiumiNoriyuki KidaHiroyuki ShimoKaoru Ikeda
    • Naohiko UchiumiNoriyuki KidaHiroyuki ShimoKaoru Ikeda
    • B29B9/06
    • C08J3/12B29B9/06B29B9/065B29B9/16B29C2791/001C08J3/14C08J2329/08
    • The present invention provides a process for producing pellet of EVOH comprising the steps of introducing an EVOH solution containing alcohol into an apparatus, contacting the solution with water in the apparatus to let out the alcohol with water and then letting out an EVOH hydrous composition from the above-mentioned apparatus (step 1); cutting the EVOH hydrous composition let out therefrom to obtain EVOH hydrous composition pellets (step 2); introducing the obtained EVOH hydrous composition pellets into a dryer to reduce a water content thereof (step 3); melt-kneading the pellets, whose water content is reduced, in an extruder (step 4); and cutting EVOH discharged from the extruder to obtain the pellet of EVOH (step 5). Thus, the EVOH hydrous composition obtained by removing alcohol without deteriorating the environment can be efficiently dried, and pellets having less thermal degradation in drying and a uniform shape can be obtained.
    • 本发明提供了一种制备EVOH颗粒的方法,包括以下步骤:将含有醇的EVOH溶液引入设备中,使该溶液与设备中的水接触,以便用水排出酒精,然后从其中提取出EVOH含水组合物 上述装置(步骤1); 从中排出EVOH含水组合物,得到EVOH含水组合物颗粒(步骤2); 将获得的EVOH含水组合物颗粒引入干燥器中以降低其含水量(步骤3); 在挤出机中熔融捏合含水量降低的颗粒(步骤4); 并从挤出机中排出EVOH以获得EVOH颗粒(步骤5)。 因此,可以有效地干燥除去醇而不使环境恶化得到的EVOH含水组合物,并且可以获得干燥热降低和均匀形状的颗粒。
    • 45. 发明申请
    • METHOD FOR GENERATING A HIGH-RESOLUTION VIRTUAL-FOCAL-PLANE IMAGE
    • 用于生成高分辨率虚拟平面图像的方法
    • US20100103175A1
    • 2010-04-29
    • US12443844
    • 2007-10-25
    • Masatoshi OkutomiKaoru IkedaMasao Shimizu
    • Masatoshi OkutomiKaoru IkedaMasao Shimizu
    • G06T17/00
    • G06T3/4053G06T2207/10012H04N13/243
    • The present invention provides a method for generating a high-resolution virtual-focal-plane image which is capable of generating a virtual-focal-plane image with an arbitrary desired resolution simply and rapidly by using multi-view images.The method of the present invention comprises a disparity estimating process step for estimating disparities by performing the stereo matching for multi-view images consisting of multiple images with different capturing positions and obtaining a disparity image; a region selecting process step for selecting an image among multi-view images as a basis image, setting all remaining images as reference images, and selecting a predetermined region on the basis image as a region of interest; a virtual-focal-plane estimating process step for estimating a plane in the disparity space for the region of interest based on the disparity image, and setting the estimated plane as a virtual-focal-plane; and an image integrating process step for obtaining image deformation parameters used for deforming each reference image to the basis image for the virtual-focal-plane, and generating the virtual-focal-plane image by deforming multi-view images with obtained image deformation parameters.
    • 本发明提供了一种用于生成能够通过使用多视点图像简单且快速地产生具有任意期望分辨率的虚拟焦平面图像的高分辨率虚拟焦平面图像的方法。 本发明的方法包括视差估计处理步骤,用于通过对由具有不同拍摄位置的多个图像组成的多视点图像执行立体匹配来估计不同,并获得视差图像; 区域选择处理步骤,用于选择多视点图像中的图像作为基础图像,将所有剩余图像设置为参考图像,并且选择基础图像上的预定区域作为关注区域; 虚拟焦平面估计处理步骤,用于基于视差图像估计感兴趣区域的视差空间中的平面,并将估计平面设置为虚拟焦平面; 以及图像合成处理步骤,用于获得用于使每个参考图像变形为虚拟焦平面的基础图像的图像变形参数,以及通过使获得的图像变形参数变形多视图图像来生成虚拟焦平面图像。
    • 47. 发明申请
    • Process for producing pellet of ethylene/vinyle alocohol copolymer
    • 制备乙烯/乙烯醇共聚物颗粒的方法
    • US20060108703A1
    • 2006-05-25
    • US10521468
    • 2003-07-14
    • Naohiko UchiumiNoriyuki KidaHiroyuki ShimoKaoru Ikeda
    • Naohiko UchiumiNoriyuki KidaHiroyuki ShimoKaoru Ikeda
    • B29B9/06
    • C08J3/12B29B9/06B29B9/065B29B9/16B29C2791/001C08J3/14C08J2329/08
    • The present invention provides a process for producing pellet of EVOH comprising the steps of introducing an EVOH solution containing alcohol into an apparatus, contacting the solution with water in the apparatus to let out the alcohol with water and then letting out an EVOH hydrous composition from the above-mentioned apparatus (step 1); cutting the EVOH hydrous composition let out therefrom to obtain EVOH hydrous composition pellets (step 2); introducing the obtained EVOH hydrous composition pellets into a dryer to reduce a water content thereof (step 3); melt-kneading the pellets, whose water content is reduced, in an extruder (step 4); and cutting EVOH discharged from the extruder to obtain the pellet of EVOH (step 5). Thus, the EVOH hydrous composition obtained by removing alcohol without deteriorating the environment can be efficiently dried, and pellets having less thermal degradation in drying and a uniform shape can be obtained.
    • 本发明提供了一种制备EVOH颗粒的方法,包括以下步骤:将含有醇的EVOH溶液引入设备中,使该溶液与设备中的水接触,以便用水排出酒精,然后从中提取出EVOH含水组合物 上述装置(步骤1); 从中排出EVOH含水组合物,得到EVOH含水组合物颗粒(步骤2); 将获得的EVOH含水组合物颗粒引入干燥器中以降低其含水量(步骤3); 在挤出机中熔融捏合含水量降低的颗粒(步骤4); 并从挤出机中排出EVOH以获得EVOH颗粒(步骤5)。 因此,可以有效地干燥除去醇而不使环境恶化得到的EVOH含水组合物,并且可以获得干燥热降低和均匀形状的颗粒。