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1. 发明授权

US07840290B2 Encoded digital audio reproducing apparatus 失效
标题翻译：编码数字音频再现装置
公开(公告)号：US07840290B2
公开(公告)日：2010-11-23
申请号：US11348318
申请日：2006-02-07
申请人： Akifumi Mizukami , Masakazu Fukumoto
发明人： Akifumi Mizukami , Masakazu Fukumoto
IPC分类号： G06F17/00 , G06F3/00
CPC分类号： G11B27/005 , G10L19/00 , G11B27/11
摘要： There is provided with an encoded digital audio reproducing apparatus including: a reading control portion which reads an encoded audio file having a data part including audio data as a sequence of frames and a size part including size information on each of the frames; a table generating portion which generates a table holding positional information on frames at intervals of a predetermined number of frames in the sequence of frames; a decoding portion which sequentially decodes the audio data from a leading frame to output the decoded audio data; a reproducing portion which reproduces the decoded audio data; and a reproduction start position calculating portion which, in the case where a reproduction request from an arbitrary frame in the audio data is inputted, decides from the table a frame satisfying a positional reference for the arbitrary frame as a reproduction start frame.
摘要翻译：提供了一种编码数字音频再现装置，包括：读取控制部分，其读取具有包括作为帧序列的音频数据的数据部分的编码音频文件和包括每个帧的尺寸信息的大小部分; 表格生成部，其生成以帧序列的预定帧数的间隔保持关于帧的位置信息的表; 解码部分，其从前导帧顺序地解码音频数据，以输出解码的音频数据; 再现部分，其再现解码的音频数据; 以及再现开始位置计算部分，其在输入来自音频数据中的任意帧的再现请求的情况下，从表中确定满足任意帧的位置参考的帧作为再现开始帧。

2. 发明申请

US20090171675A1 DECODING REPRODUCTION APPARATUS AND METHOD AND RECEIVER 审中-公开
标题翻译：解码重现装置和方法及接收器
公开(公告)号：US20090171675A1
公开(公告)日：2009-07-02
申请号：US12343103
申请日：2008-12-23
申请人： Kiyohiko Horichi , Akifumi Mizukami
发明人： Kiyohiko Horichi , Akifumi Mizukami
IPC分类号： G10L21/00 , H04L27/00
CPC分类号： G10L19/00
摘要： A decoding reproduction apparatus has an input memory buffer to which audio data asynchronously transmitted is input, a decoding circuit which is configured to read out and decode encoded data stored in the input memory buffer, an output memory buffer which is configured to store an output from the decoding circuit, and an output control circuit which is configured to monitor an amount of use of the input memory buffer, to output the data stored in the output memory buffer by decimation the data when the amount of use becomes larger than a predetermined upper-limit threshold value, and to output the data stored in the output memory buffer by interpolating the data when the amount of use becomes smaller than a predetermined lower-limit threshold value. Occurrence of an overflow or an underflow in the buffer as a result of D/A conversion of the audio data synchronously transmitted is prevented.
摘要翻译：解码再现装置具有输入存储缓冲器，输入存储在输入存储器缓冲器中的编码数据的解码电路，被配置为存储输入的输出的输出存储器缓冲器，解码电路和输出控制电路，其被配置为监视输入存储缓冲器的使用量，当使用量变得大于预定的上位数时，通过抽取数据来输出存储在输出存储器缓冲器中的数据，并且当使用量变得小于预定下限阈值时通过内插数据来输出存储在输出存储器缓冲器中的数据。防止由于同步发送的音频数据的D / A转换而在缓冲器中发生溢出或下溢。

3. 发明授权

US08064762B2 Imaging apparatus and imaging lens unit 有权
标题翻译：成像设备和成像镜头单元
公开(公告)号：US08064762B2
公开(公告)日：2011-11-22
申请号：US12761843
申请日：2010-04-16
申请人： Akifumi Mizukami , Hisamo Sogawa , Norihiko Akamatsu , Akio Kimba
发明人： Akifumi Mizukami , Hisamo Sogawa , Norihiko Akamatsu , Akio Kimba
IPC分类号： G03B7/085
CPC分类号： H04N5/238 , G03B7/08 , H04N5/23245
摘要： An imaging apparatus includes: continuous imaging mode setting means for setting a continuous imaging mode in which a plurality of captured images including first and second captured images are continuously acquired; and diaphragm control means for controlling a diaphragm in an imaging optical system, wherein in the continuous imaging mode, the diaphragm control means does not drive the diaphragm during a first period from the time of exposure for the first captured image to the time of exposure for the second captured image but maintains the state of the diaphragm at the time of exposure for the first captured image until the time of exposure for the second captured image.
摘要翻译：一种成像装置包括：连续成像模式设置装置，用于设置连续拍摄模式，其中连续地获取包括第一和第二拍摄图像的多个拍摄图像; 以及用于控制成像光学系统中的光阑的光阑控制装置，其中在连续成像模式中，所述光阑控制装置在从所述第一拍摄图像的曝光时间到所述曝光时间的第一时段期间不驱动所述光阑第二拍摄图像，但是在第一拍摄图像的曝光时保持光阑的状态直到第二拍摄图像的曝光时间为止。

4. 发明申请

US20100284679A1 IMAGING APPARATUS AND IMAGING LENS UNIT 有权
标题翻译：成像设备和成像镜头单元
公开(公告)号：US20100284679A1
公开(公告)日：2010-11-11
申请号：US12761843
申请日：2010-04-16
申请人： Akifumi MIZUKAMI , Hisamo Sogawa , Norihiko Akamatsu , Akio Kimba
发明人： Akifumi MIZUKAMI , Hisamo Sogawa , Norihiko Akamatsu , Akio Kimba
IPC分类号： G03B7/08
CPC分类号： H04N5/238 , G03B7/08 , H04N5/23245
摘要： An imaging apparatus includes: continuous imaging mode setting means for setting a continuous imaging mode in which a plurality of captured images including first and second captured images are continuously acquired; and diaphragm control means for controlling a diaphragm in an imaging optical system, wherein in the continuous imaging mode, the diaphragm control means does not drive the diaphragm during a first period from the time of exposure for the first captured image to the time of exposure for the second captured image but maintains the state of the diaphragm at the time of exposure for the first captured image until the time of exposure for the second captured image.
摘要翻译：一种成像装置包括：连续成像模式设置装置，用于设置连续拍摄模式，其中连续地获取包括第一和第二拍摄图像的多个拍摄图像; 以及用于控制成像光学系统中的光阑的光阑控制装置，其中在连续成像模式中，所述光阑控制装置在从所述第一拍摄图像的曝光时间到所述曝光时间的第一时段期间不驱动所述光阑第二拍摄图像，但是在第一拍摄图像的曝光时保持光阑的状态直到第二拍摄图像的曝光时间为止。

5. 发明申请

US20060188227A1 Encoded digital audio reproducing apparatus 失效
标题翻译：编码数字音频再现装置
公开(公告)号：US20060188227A1
公开(公告)日：2006-08-24
申请号：US11348318
申请日：2006-02-07
申请人： Akifumi Mizukami , Masakazu Fukumoto
发明人： Akifumi Mizukami , Masakazu Fukumoto
IPC分类号： H04N7/52
CPC分类号： G11B27/005 , G10L19/00 , G11B27/11
摘要： There is provided with an encoded digital audio reproducing apparatus including: a reading control portion which reads an encoded audio file having a data part including audio data as a sequence of frames and a size part including size information on each of the frames; a table generating portion which generates a table holding positional information on frames at intervals of a predetermined number of frames in the sequence of frames; a decoding portion which sequentially decodes the audio data from a leading frame to output the decoded audio data; a reproducing portion which reproduces the decoded audio data; and a reproduction start position calculating portion which, in the case where a reproduction request from an arbitrary frame in the audio data is inputted, decides from the table a frame satisfying a positional reference for the arbitrary frame as a reproduction start frame.
摘要翻译：提供了一种编码数字音频再现装置，包括：读取控制部分，其读取具有包括作为帧序列的音频数据的数据部分的编码音频文件和包括每个帧的尺寸信息的大小部分; 表格生成部，其生成以帧序列的预定帧数的间隔保持关于帧的位置信息的表; 解码部分，其从前导帧顺序地解码音频数据，以输出解码的音频数据; 再现部分，其再现解码的音频数据; 以及再现开始位置计算部分，其在输入来自音频数据中的任意帧的再现请求的情况下，从表中确定满足任意帧的位置参考的帧作为再现开始帧。

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