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1. 发明授权

US07935329B2 Titania sol, method of preparing the same, and coating composition comprising the same 有权
标题翻译：二氧化钛溶胶，其制备方法和包含其的涂料组合物
公开(公告)号：US07935329B2
公开(公告)日：2011-05-03
申请号：US11606294
申请日：2006-11-30
申请人： Sang-Hyuk Im , Seung-Heon Lee , Young-Jun Hong , Won-Yong Choi
发明人： Sang-Hyuk Im , Seung-Heon Lee , Young-Jun Hong , Won-Yong Choi
IPC分类号： C01G23/047
CPC分类号： C01G23/053 , B82Y30/00 , C01P2002/72 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C03C1/008 , C03C17/256 , C03C2217/212 , C03C2217/23 , C03C2218/113 , C09C1/3607 , Y10S977/773 , Y10S977/775 , Y10S977/776
摘要： The present invention relates to a titania sol, a method of preparing the same, and a coating composition including the same. More specifically, it relates to a titania sol prepared by elevating the temperature of a reactant solution including a precursor of titania in a solvent for a reaction temperature, adding an acid catalyst to the reactant solution and conducting a sol-gel reaction while removing the solvent for reaction therefrom, and drying the prepared titania sol and re-dispersing the dried titania in a solvent for dispersion, a method of preparing the same, and a coating composition including the same.
摘要翻译：本发明涉及二氧化钛溶胶，其制备方法和包含该二氧化钛溶胶的涂料组合物。更具体地说，涉及通过在反应温度的溶剂中升温包含二氧化钛前体的反应物溶液的温度而制备的二氧化钛溶胶，在反应物溶液中加入酸催化剂，同时除去溶剂，进行溶胶 - 凝胶反应进行反应，并干燥所制备的二氧化钛溶胶并将干燥的二氧化钛重新分散在用于分散的溶剂中，其制备方法和包含其的涂料组合物。

2. 发明申请

US20070151482A1 Titania sol, method of preparing the same, and coating composition comprising the same 有权
标题翻译：二氧化钛溶胶，其制备方法和包含其的涂料组合物
公开(公告)号：US20070151482A1
公开(公告)日：2007-07-05
申请号：US11606294
申请日：2006-11-30
申请人： Sang-Hyuk Im , Seung-Heon Lee , Young-Jun Hong , Won-Yong Choi
发明人： Sang-Hyuk Im , Seung-Heon Lee , Young-Jun Hong , Won-Yong Choi
IPC分类号： C01G23/04
CPC分类号： C01G23/053 , B82Y30/00 , C01P2002/72 , C01P2004/04 , C01P2004/51 , C01P2004/64 , C03C1/008 , C03C17/256 , C03C2217/212 , C03C2217/23 , C03C2218/113 , C09C1/3607 , Y10S977/773 , Y10S977/775 , Y10S977/776
摘要： The present invention relates to a titania sol, a method of preparing the same, and a coating composition including the same. More specifically, it relates to a titania sol prepared by elevating the temperature of a reactant solution including a precursor of titania in a solvent for a reaction temperature, adding an acid catalyst to the reactant solution and conducting a sol-gel reaction while removing the solvent for reaction therefrom, and drying the prepared titania sol and re-dispersing the dried titania in a solvent for dispersion, a method of preparing the same, and a coating composition including the same.
摘要翻译：本发明涉及二氧化钛溶胶，其制备方法和包含该二氧化钛溶胶的涂料组合物。更具体地说，涉及通过在反应温度的溶剂中升温包含二氧化钛前体的反应物溶液的温度而制备的二氧化钛溶胶，在反应物溶液中加入酸催化剂，同时除去溶剂，进行溶胶 - 凝胶反应进行反应，并干燥所制备的二氧化钛溶胶并将干燥的二氧化钛重新分散在用于分散的溶剂中，其制备方法和包含其的涂料组合物。

3. 发明授权

US06967599B2 Method of reproducing audio signals without causing tone variation in fast or slow playback mode and reproducing apparatus for the same 失效
标题翻译：在快速或慢速播放模式中再现音频信号而不引起音调变化的方法和用于其的再现装置的方法
公开(公告)号：US06967599B2
公开(公告)日：2005-11-22
申请号：US09871293
申请日：2001-05-30
申请人： Won-Yong Choi , Byoung-Chul Lee , Sang-Hun Jeong , Won-Sik Choi
发明人： Won-Yong Choi , Byoung-Chul Lee , Sang-Hun Jeong , Won-Sik Choi
IPC分类号： G10L21/04 , G11B20/10 , G11B27/00 , H03M7/00
CPC分类号： G10L21/04 , G11B20/10527 , G11B27/005 , G11B2220/2562 , G11B2220/90
摘要： Audio data decoded in an MPEG system to be stored in a storage unit is supplied to an audio output via a filtering processing. For performing the filtering processing, presentation time interval of respective audio data is changed to conform to a user's designated playback speed, and the decoded audio data stored in the storage unit by being synchronized with the changed presentation time interval is written on an input queue in the set unit. A TSM algorithm is performed in the frame unit with respect to the audio data of the input queue to decrease the quantity of the audio data when the designated playback speed is faster than a normal playback speed or to increase it when the designated playback speed is slower than the normal playback speed, in accordance with a value of the designated playback speed. The TSM audio data is transferred to a middle queue. With respect to the audio data of the middle queue, up-sampling or down-sampling is performed in accordance with the value of the designated playback speed. The quantity of the audio data after the sampling becomes substantially the same as that of the decoded audio data, and thus the sampled audio data have a tone substantially identical to that of the normal playback speed and are transmitted to an output queue. The audio data stored in the output queue is synchronized with the changed presentation time interval to be transmitted to the storage in the set unit, and then is reproduced via an audio output.
摘要翻译：要存储在存储单元中的MPEG系统中解码的音频数据经由滤波处理被提供给音频输出。为了执行滤波处理，改变各个音频数据的呈现时间间隔以符合用户指定的播放速度，并且通过与改变的呈现时间间隔同步将存储在存储单元中的解码音频数据写入到输入队列中设定单位。相对于输入队列的音频数据，在帧单元中执行TSM算法，以便当指定的播放速度快于正常重放速度时减小音频数据的数量，或者当指定的播放速度较慢时增加音频数据的数量比正常的播放速度，根据指定的播放速度的值。 TSM音频数据被传输到中间队列。对于中间队列的音频数据，根据指定的播放速度的值执行上采样或下采样。采样后的音频数据量与解码的音频数据基本相同，因此采样的音频数据具有与正常重放速度基本相同的音调，并被发送到输出队列。存储在输出队列中的音频数据与改变的呈现时间间隔同步，以被发送到设置单元中的存储器，然后经由音频输出再现。

4. 外观设计

USD510333S1 Communication device 有权
公开(公告)号：USD510333S1
公开(公告)日：2005-10-04
申请号：US29215995
申请日：2004-10-28
申请人： Franco Lodato , Donald W. Burnette , Julio C. Castaneda , Won-Yong Choi , Dave H. Karl , Carsten W. Astheimer , Minh Chi Nguyen
设计人： Franco Lodato , Donald W. Burnette , Julio C. Castaneda , Won-Yong Choi , Dave H. Karl , Carsten W. Astheimer , Minh Chi Nguyen

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