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    • 41. 发明授权
    • Video processing apparatus, video processing method and program for asynchronous input and output video images
    • 视频处理装置,用于异步输入和输出视频图像的视频处理方法和程序
    • US07944509B2
    • 2011-05-17
    • US11509803
    • 2006-08-25
    • Shingo Tanaka
    • Shingo Tanaka
    • H04N9/64H04N7/10
    • G06T1/00
    • There is provided with a video processing method including: writing first video signals representing an input video frame alternately into first and second storage regions every input video frame; reading out the written first video signals from either the first storage region or the second storage region; generating second video signals representing an output video frame including a video image represented by the first video signals read out; acquiring write region information indicating either the first storage region or the second storage region into which writing is being performed, before reading is performed; acquiring write location information indicating a location on the first or second storage region, associated with the first video signal which is being written, before reading is performed; and deciding either the first storage region or the second storage region from which reading should be performed, by using the write region information and the write location information.
    • 提供了一种视频处理方法,包括:每输入视频帧将表示输入视频帧的第一视频信号交替地写入第一和第二存储区域; 从第一存储区域或第二存储区域读出写入的第一视频信号; 产生表示包括由读出的第一视频信号表示的视频图像的输出视频帧的第二视频信号; 在执行读取之前获取指示正在执行写入的第一存储区域或第二存储区域的写入区域信息; 在执行读取之前获取指示与正被写入的第一视频信号相关联的第一或第二存储区域上的位置的写入位置信息; 并且通过使用写入区域信息和写入位置信息来决定应该从其执行读取的第一存储区域或第二存储区域。
    • 46. 发明申请
    • Process for the production of n-alkylaminoalkyl (meth)acrylates
    • (甲基)丙烯酸正烷基氨基烷基酯的制备方法
    • US20060287550A1
    • 2006-12-21
    • US10558193
    • 2004-05-27
    • Shuhei OtsukaAkira OgawaTohru EndohShingo Tanaka
    • Shuhei OtsukaAkira OgawaTohru EndohShingo Tanaka
    • C07C229/02
    • C07C213/06C07C219/08
    • The present invention is to provide a method of producing an N-alkylaminoalkyl(meth)acrylate containing a small amount of low boiling components, especially, containing a small amount of raw components, without any complicated operations or special apparatuses. The method of producing an N-alkylaminoalkyl(meth)acrylate comprising the steps of: (A) performing the reaction between the (meth)acrylic acid ester and the N-alkylaminoalkyl alcohol in a presence of a catalyst to obtain a reaction solution containing the N-alkylaminoalkyl(meth)acrylate; (B) distilling out components which have lower boiling points than the N-alkylaminoalkyl(meth)acrylate from the reaction solution obtained by the step (A); and (C) distilling the N-alkylaminoalkyl (meth)acrylate; and further comprising the step of: (D) adjusting water concentration at a range from 0.01 to 1 wt %. in the reaction solution which is located after the step (A) and before the step (C).
    • 本发明提供一种含有少量低沸点成分的(甲基)丙烯酸N-烷基氨基烷基酯(特别是含有少量原料成分)的方法,无需任何复杂的操作或特殊设备。 (甲基)丙烯酸N-烷基氨基烷基酯的制造方法,其特征在于:(A)在催化剂存在下进行(甲基)丙烯酸酯与N-烷基氨基烷基醇的反应,得到含有 (甲基)丙烯酸N-烷基氨基烷基酯; (B)从步骤(A)获得的反应溶液中蒸馏沸点低于(甲基)丙烯酸N-烷基氨基烷基酯的组分; 和(C)蒸馏(甲基)丙烯酸N-烷基氨基烷基酯; 并且还包括以下步骤:(D)将水浓度调节在0.01至1重量%的范围内。 在步骤(A)之后和步骤(C)之前的反应溶液中。