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1. 发明授权

US6084730A Information transmission system using data compression and/or error detection 失效
标题翻译：使用数据压缩和/或错误检测的信息传输系统
公开(公告)号：US6084730A
公开(公告)日：2000-07-04
申请号：US468571
申请日：1995-06-06
申请人： Shingo Ikeda , Motokazu Kashida , Toshihiro Yagisawa , Masahide Hasegawa , Mitsugu Tanaka
发明人： Shingo Ikeda , Motokazu Kashida , Toshihiro Yagisawa , Masahide Hasegawa , Mitsugu Tanaka
IPC分类号： G11B20/00 , G11B20/18 , H04N5/926 , H04N5/945 , H04N7/24 , H04N7/26 , H04N7/52 , H04N7/54 , H04N7/66 , H04N21/2383 , H04N21/438 , G11B5/00
CPC分类号： H04N21/236 , G11B20/00007 , G11B20/1813 , G11B20/1833 , G11B20/1876 , H04N19/00 , H04N19/40 , H04N21/231 , H04N21/2383 , H04N21/2662 , H04N21/4334 , H04N21/434 , H04N21/4382 , H04N5/9261 , H04N5/945 , H04N7/54 , H04N5/9267
摘要： An information transmission system using data compression and/or error detection includes an information compression circuit for compressing digital information to generate compressed information. A record/reproducing device is provided for recording the compressed information on a recording medium, and reproducing the compressed information from the recording medium. Transmission circuitry is provided for transmitting the compressed information reproduced from the record/reproducing device to a transmission channel without expanding the compressed information. An information expansion circuit is then provided for expanding the compressed information which has been transmitted through the transmission channel in order to reproduce the digital information.
摘要翻译：使用数据压缩和/或错误检测的信息传输系统包括用于压缩数字信息以生成压缩信息的信息压缩电路。提供了一种记录/再现装置，用于将压缩信息记录在记录介质上，并从记录介质再现压缩信息。提供传输电路用于将从记录/再现设备再现的压缩信息发送到传输信道而不扩展压缩信息。然后提供信息扩展电路，用于扩展已经通过传输信道发送的压缩信息，以便再现数字信息。

2. 发明授权

US5715258A Error detection code processing device 失效
标题翻译：错误检测码处理装置
公开(公告)号：US5715258A
公开(公告)日：1998-02-03
申请号：US37664
申请日：1993-03-24
申请人： Shingo Ikeda , Motokazu Kashida
发明人： Shingo Ikeda , Motokazu Kashida
IPC分类号： H03M13/00 , H03M13/09 , G06F11/00
CPC分类号： H03M13/091
摘要： An error detection code decoding device in which information codes obtained through a transmission path and original check codes which correspond to the information codes and which are obtained through the transmission path are input. A processor receives the input information codes and forms restored check codes by using the information codes, the processor including lookup tables for inputting the information codes as addresses and reading out data regarding the restored check codes. A detector detects whether or not the restored check codes and the original check codes coincide and outputs an error detection signal indicative of the presence or absence of an error.
摘要翻译：一种错误检测码解码装置，其中输入通过传输路径获得的信息码和对应于信息码并且通过传输路径获得的原始检查码。处理器通过使用信息代码接收输入信息代码并形成恢复的检验码，处理器包括用于输入信息代码作为地址的查找表，并读出关于恢复的检验码的数据。检测器检测恢复的检查码和原始检查码是否一致，并输出指示有无错误的错误检测信号。

3. 发明授权

US07613382B2 Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US07613382B2
公开(公告)日：2009-11-03
申请号：US11951723
申请日：2007-12-06
申请人： Koji Takahashi , Motokazu Kashida , Kenji Kawai
发明人： Koji Takahashi , Motokazu Kashida , Kenji Kawai
IPC分类号： H04N7/26 , H04N7/00
CPC分类号： H04N7/0125 , H04N5/23245 , H04N5/772 , H04N5/775 , H04N5/78263 , H04N5/78266 , H04N5/9261 , H04N5/9305 , H04N9/045 , H04N9/7921 , H04N9/7925 , H04N9/797 , H04N9/7973 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/112 , H04N19/12 , H04N19/132 , H04N19/137 , H04N19/142 , H04N19/152 , H04N19/162 , H04N19/172 , H04N19/593 , H04N19/61 , H04N19/85 , H04N19/89 , H04N19/98 , Y10S358/906
摘要： An image processing apparatus includes an image pickup circuit having a plurality of photographic modes, such as television standards, a compression processing circuit for performing compression processing of an image pickup signal outputted from the image pickup circuit, the compression circuit having a plurality of compression modes, and a selecting circuit for selecting one of the compression modes of the compression processing circuit in accordance with a selected one of the photographic modes of the image pickup circuit.
摘要翻译：一种图像处理设备包括具有诸如电视标准的多种拍摄模式的图像拾取电路，用于对从图像拾取电路输出的图像拾取信号执行压缩处理的压缩处理电路，压缩电路具有多个压缩模式以及选择电路，用于根据图像拾取电路的所选摄影模式选择压缩处理电路的压缩模式之一。

4. 发明授权

US07319812B2 Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US07319812B2
公开(公告)日：2008-01-15
申请号：US11216806
申请日：2005-08-31
申请人： Koji Takahashi , Motokazu Kashida , Kenji Kawai
发明人： Koji Takahashi , Motokazu Kashida , Kenji Kawai
IPC分类号： H04N7/26 , H04N5/00
CPC分类号： H04N7/0125 , H04N5/23245 , H04N5/772 , H04N5/775 , H04N5/78263 , H04N5/78266 , H04N5/9261 , H04N5/9305 , H04N9/045 , H04N9/7921 , H04N9/7925 , H04N9/797 , H04N9/7973 , H04N9/8042 , H04N9/8047 , H04N9/8063 , H04N9/8205 , H04N19/112 , H04N19/12 , H04N19/132 , H04N19/137 , H04N19/142 , H04N19/152 , H04N19/162 , H04N19/172 , H04N19/593 , H04N19/61 , H04N19/85 , H04N19/89 , H04N19/98 , Y10S358/906
摘要： An image processing apparatus includes an image pickup circuit having a plurality of photographic modes, such as television standards, a compression processing circuit for performing compression processing of an image pickup signal outputted from the image pickup circuit, the compression circuit having a plurality of compression modes, and a selecting circuit for selecting one of the compression modes of the compression processing circuit in accordance with a selected one of the photographic modes of the image pickup circuit.
摘要翻译：一种图像处理设备包括具有诸如电视标准的多种拍摄模式的图像拾取电路，用于对从图像拾取电路输出的图像拾取信号执行压缩处理的压缩处理电路，压缩电路具有多个压缩模式以及选择电路，用于根据图像拾取电路的所选摄影模式选择压缩处理电路的压缩模式之一。

5. 发明授权

US5790746A Multichannel digital-signal reproducing apparatus for switching access timing relative to reproducing timing based on a determination of recorded/reproduced information 失效
标题翻译：多通道数字信号再现装置，用于基于记录/再现信息的确定来切换与再现定时相关的存取定时
公开(公告)号：US5790746A
公开(公告)日：1998-08-04
申请号：US478658
申请日：1995-06-07
申请人： Motokazu Kashida , Hidenori Hoshi , Kenichi Nagasawa , Shinichi Yamashita
发明人： Motokazu Kashida , Hidenori Hoshi , Kenichi Nagasawa , Shinichi Yamashita
IPC分类号： G11B15/467 , G11B20/10 , G11B20/12 , G11B20/18 , G11B27/30 , H04N5/7826 , H04N9/797 , H04N9/877 , H04N9/888 , H04N5/911
CPC分类号： H04N5/78266 , G11B15/4678 , G11B20/10 , G11B20/10527 , G11B20/1833 , G11B27/3009 , G11B27/3027 , H04N9/7973 , H04N9/877 , H04N9/888 , G11B20/1208 , G11B2020/10592 , G11B2220/90
摘要： An apparatus for reproducing digital information from a recording medium having a plurality of parallel tracks and digital information recorded thereon as n-channel (n being an integer greater than or equal to 2) digital signals. The n-channel digital signals are reproduced by n-reproducing heads. The digital information contained in the reproduced signals is stored in a storage device. Discriminating data is obtained for determining which of the n-channel digital signals reproduced correspond to the reproducing heads. The timing of an access device, accessing the storage device for performing a predetermined processing of the digital signals stored in the storage device relative to the reproducing timing of the digital information reproduced by the n reproducing heads, is controlled in accordance with the discrimination data.
摘要翻译：一种用于从具有多个并行轨道和其上记录的数字信息的记录介质再现数字信息的装置，其中n信道（n是大于或等于2的整数）数字信号。 n路数字信号由n个再现头再现。包含在再现信号中的数字信息被存储在存储装置中。获得鉴别数据，用于确定所再现的n路数字信号中的哪一个对应于再现头。根据鉴别数据控制存取装置的访问存储装置，用于对存储在存储装置中的数字信号进行预定处理，相对于由n个再现头再现的数字信息的再现定时。

6. 发明授权

US5642240A Video data recording and/or reproducing apparatus with control of read/write operation of a memory based on boundary positions of the pictures in the video signals 失效
标题翻译：视频数据记录和/或再现装置，其基于视频信号中图像的边界位置控制存储器的读/写操作
公开(公告)号：US5642240A
公开(公告)日：1997-06-24
申请号：US167330
申请日：1993-12-15
申请人： Motokazu Kashida , Mitsuru Owada , Masahiro Ando , Akio Fujii , Makoto Gohda
发明人： Motokazu Kashida , Mitsuru Owada , Masahiro Ando , Akio Fujii , Makoto Gohda
IPC分类号： G11B5/008 , G11B5/09 , G11B15/02 , G11B15/087 , G11B15/18 , G11B20/10 , G11B27/032 , G11B27/036 , G11B27/10 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , H04N5/7826 , H04N5/937 , H04N9/797 , H04N9/804 , G11B5/02
CPC分类号： G11B27/107 , G11B15/026 , G11B15/087 , G11B15/1875 , G11B20/10 , G11B27/032 , G11B27/036 , G11B27/3027 , G11B27/3063 , G11B27/32 , G11B27/323 , G11B27/34 , G11B27/36 , G11B5/09 , H04N9/8042 , G11B2220/90 , G11B5/0086 , H04N5/78266 , H04N5/937 , H04N9/7973
摘要： An apparatus for recording video data by forming many tracks on a recording medium and/or for reproducing the video data from the tracks is provided with a memory which is arranged to have recording video data or reproduced video data supplied thereto. The apparatus detects the picture change-over portion of the video data obtained within the tracks and controls, in accordance with the detected position, an offset degree between the writing and reading addresses of the memory.
摘要翻译：一种用于通过在记录介质上形成许多轨道和/或用于从轨道再现视频数据来记录视频数据的装置设置有被布置成具有提供给其的记录视频数据或再现的视频数据的存储器。该装置检测在轨道内获取的视频数据的图像转换部分，并根据检测到的位置控制存储器的写入和读取地址之间的偏移度。

7. 发明授权

US5544176A Information recording apparatus which eliminates unnecessary data before recording 失效
标题翻译：在记录之前消除不必要的数据的信息记录装置
公开(公告)号：US5544176A
公开(公告)日：1996-08-06
申请号：US250940
申请日：1994-05-31
申请人： Akio Fujii , Motokazu Kashida , Ikuo Watanabe , Shinichi Yamashita
发明人： Akio Fujii , Motokazu Kashida , Ikuo Watanabe , Shinichi Yamashita
IPC分类号： G11B20/10 , G11B20/18 , H03M13/00 , H04N1/32 , H04N5/85 , H04N9/87 , G11B20/12 , H04N1/64
CPC分类号： H04N1/32379 , G11B20/10 , G11B20/18 , G11B20/1833 , H03M13/00 , H04N1/32363 , H04N9/8715 , H04N2201/3288 , H04N5/85
摘要： An information recording apparatus records data, which is in the format of packets received by broadcast, on a recording medium having a write/read capability. If the received data contains any unnecessary items of data that can be reproduced later, these items of data are eliminated at the time of recording on the recording medium. At playback, the eliminated items of data are restored and appended to the data read in from the recording medium. The resulting data, which is substantially the same as that in the packets received by broadcast, is outputted to a playback apparatus capable of reproducing the broadcast.
摘要翻译：信息记录装置以具有写入/读取能力的记录介质将通过广播接收的分组的格式的数据记录在记录介质上。如果接收到的数据包含可以稍后再现的任何不必要的数据项，则在记录介质上记录这些数据的数据。在回放时，消除的数据项被恢复并附加到从记录介质读入的数据。与广播接收的分组基本相同的结果数据被输出到能够再现广播的再现装置。

8. 发明授权

US5485521A Audio mirror speaker 失效
标题翻译：音响镜头扬声器
公开(公告)号：US5485521A
公开(公告)日：1996-01-16
申请号：US286915
申请日：1994-08-08
申请人： Toshihiro Yagisawa , Shoichi Ibaraki , Motokazu Kashida , Kenichi Nagasawa
发明人： Toshihiro Yagisawa , Shoichi Ibaraki , Motokazu Kashida , Kenichi Nagasawa
IPC分类号： H04R1/34 , H04R5/00
CPC分类号： H04R1/345
摘要： In an audio mirror speaker, an uneven area is formed on a planar mirror surface and a directivity distribution is controlled by changing a relative position of a diaphragm facing the mirror surface and the mirror. The directivity distribution of such a speaker is determined by a radius of curvature of the uneven area. Since the directivity changes with various movements of the planar mirror, a freedom in setting the directivity distribution is enhanced.
摘要翻译：在音响镜面扬声器中，在平面镜面上形成不平坦区域，并且通过改变面向镜面和镜面的隔膜的相对位置来控制方向性分布。这种扬声器的方向性分布由不平坦区域的曲率半径确定。由于方向性随着平面镜的各种运动而改变，所以设定方向性分布的自由度增强。

9. 发明授权

US5200961A Error detection and/or correction device 失效
标题翻译：错误检测和/或校正装置
公开(公告)号：US5200961A
公开(公告)日：1993-04-06
申请号：US550439
申请日：1990-07-10
申请人： Katsumi Karasawa , Motokazu Kashida
发明人： Katsumi Karasawa , Motokazu Kashida
IPC分类号： H03M13/00 , H03M13/15
CPC分类号： H03M13/151
摘要： N symbols of a code word inputted from a transmission line and constituting an error detection and/or correction code are divided into i symbol groups, i coefficient groups are generated by dividing n coefficients of a check matrix into i groups, the n coefficients being used for calculation with each code word, and an error of the code word is detected and/or corrected by using a syndrome obtained by adding the calculation results between the i symbol groups and the i coefficient groups, where i is an integer equal to or larger than 2, and n is an integer equal to or larger than i.
摘要翻译：从传输线输入并构成错误检测和/或校正码的码字的N个符号被划分为i个符号组，通过将校验矩阵的n个系数分成i个组，生成i个系数组，使用n个系数用于与每个码字一起计算，并且通过使用通过将i个符号组和i个系数组之间的计算结果相加获得的校正子来检测和/或校正码字的错误，其中i是等于或大于等于的整数大于2，n为等于或大于i的整数。

10. 发明授权

US4807057A Data recording apparatus 失效
标题翻译：数据记录装置
公开(公告)号：US4807057A
公开(公告)日：1989-02-21
申请号：US203538
申请日：1988-05-23
申请人： Motokazu Kashida , Masahiro Takei , Kouji Takahashi , Toshiyuki Masui , Tsutomu Fukatsu , Kenichi Nagasawa
发明人： Motokazu Kashida , Masahiro Takei , Kouji Takahashi , Toshiyuki Masui , Tsutomu Fukatsu , Kenichi Nagasawa
IPC分类号： G11B5/592 , G11B20/10 , G11B5/00 , G11B5/09 , G11B15/18
CPC分类号： G11B5/5922 , G11B20/10527
摘要： A data recording apparatus samples main information signals and records, on a recording medium, a sequence of data consisting of first binary data of an "n" number of bits and second binary data which also consists of the "n" number of bits including additional binary data relative to additional information not exceeding three bits and a predetermined "m" number of bits which do not simultaneously become "0".
摘要翻译：数据记录装置对主信息信号进行采样并在记录介质上记录由“n”位数的第一二进制数据和第二二进制数据组成的数据序列，第二二进制数据也由包括附加的“n”位数组成相对于不超过三位的附加信息和不同时变为“0”的预定“m”位的二进制数据。

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