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21. 发明授权

US6011663A Digital VTR increasing recorded amount of high priority data 失效
标题翻译：数字VTR增加了高优先级数据的记录量
公开(公告)号：US6011663A
公开(公告)日：2000-01-04
申请号：US857468
申请日：1997-05-16
申请人： Sadayuki Inoue , Junko Ishimoto , Taketoshi Hibi , Tomohiro Ueda , Ken Onishi , Satoshi Kurahashi
发明人： Sadayuki Inoue , Junko Ishimoto , Taketoshi Hibi , Tomohiro Ueda , Ken Onishi , Satoshi Kurahashi
IPC分类号： H04N5/92 , G11B15/02 , G11B20/12 , H03M7/40 , H03M7/46 , H04N5/7826 , H04N5/783 , H04N5/93 , H04N9/804 , H04N9/82 , G11B5/09
CPC分类号： H04N9/8042 , H04N5/78263 , H04N5/783 , H04N9/8227
摘要： The digital VTR includes an extractor, variable-length decoder, quantizer and variable-length encoder. The extractor receives digital data divided into blocks, and which is quantized and variable-length coded on a block-by-block basis. Portions of the digital data are encoded according to a first type of encodation, and other portions of the digital data are encoded according to a second type of encodation. The extractor identifies and extracts the digital data encoded according to the first type of encodation. The variable-length decoder variable-length decodes the extracted portions of the digital data, while the quantizer quantizes the decoded data output by the variable length decoder. The variable length encoder variable-length encodes the quantized decoded data to form special-playback data. Alternatively, a convertor converts the extracted portions of the digital data into variable-length coded data having different quantization steps to form the special-playback data.
摘要翻译：数字VTR包括提取器，可变长度解码器，量化器和可变长度编码器。提取器接收被划分成块的数字数据，并且被逐块地量化和可变长度编码。数字数据的部分根据第一类型的编码被编码，并且数字数据的其他部分根据第二类型的编码进行编码。提取器识别并提取根据第一类型编码编码的数字数据。可变长度解码器可变长度解码数字数据的提取部分，而量化器对可变长度解码器输出的解码数据进行量化。可变长度编码器可变长度编码量化的解码数据以形成专用回放数据。或者，转换器将所提取的数字数据部分转换成具有不同量化步长的可变长度编码数据，以形成特殊重放数据。

22. 发明授权

US5751232A High-efficiency encoding apparatus and high-efficiency decoding apparatus 失效
标题翻译：高效编码装置和高效率解码装置
公开(公告)号：US5751232A
公开(公告)日：1998-05-12
申请号：US704276
申请日：1996-08-28
申请人： Sadayuki Inoue , Junko Ishimoto , Ken Onishi
发明人： Sadayuki Inoue , Junko Ishimoto , Ken Onishi
IPC分类号： G06T9/00 , G11B20/10 , H03M7/30 , H03M7/42 , H03M7/46 , H04N19/00 , H04N19/126 , H04N19/129 , H04N19/13 , H04N19/132 , H04N19/136 , H04N19/14 , H04N19/146 , H04N19/152 , H04N19/176 , H04N19/186 , H04N19/189 , H04N19/196 , H04N19/423 , H04N19/426 , H04N19/46 , H04N19/625 , H04N19/70 , H04N19/85 , H04N19/88 , H04N19/91 , H04N19/93 , H03M7/40
CPC分类号： H03M7/46 , H04N19/124 , H04N19/129 , H04N19/15 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/192 , H04N19/196 , H04N19/423 , H04N19/44 , H04N19/60 , H04N19/88 , H04N19/93 , H04N19/13 , H04N19/146 , H04N19/91
摘要： A high-efficiency encoding apparatus having a data division circuit which applies 1-dimensional scanning to the orthogonal-transformed data obtained by applying orthogonal transformation to blocked digital data in the unit of block and divides the data into run-length data and coefficient data, an encoding circuit which applies run-length encoding to the divided run-length data by employing data of the highest probability of occurrence (for example 0), and an encoding circuit which applies run-length encoding to the divided coefficient data by employing data of the highest probability of occurrence (for example 1), thereby reduces the amount of the digital data.
摘要翻译：一种高效编码装置，具有数据分割电路，该数据分割电路对通过以块为单位对被阻塞的数字数据进行正交变换而获得的正交变换数据进行一维扫描，并将该数据划分成游程长度数据和系数数据，编码电路，其通过采用具有最高发生概率的数据（例如0）对划分的游程长度数据应用游程长度编码;以及编码电路，其通过采用数据的数据来应用游程长度编码发生的最高概率（例如1），从而减少了数字数据的数量。

23. 发明授权

US5446552A Video signal recording/reproducing apparatus 失效
标题翻译：视频信号记录/再现装置
公开(公告)号：US5446552A
公开(公告)日：1995-08-29
申请号：US273921
申请日：1994-07-12
申请人： Sadayuki Inoue , Toshifumi Fujii
发明人： Sadayuki Inoue , Toshifumi Fujii
IPC分类号： G11B5/008 , G11B15/18 , G11B27/00 , H04N5/783 , H04N5/937 , H04N5/76
CPC分类号： H04N5/937 , G11B15/1875 , G11B27/005 , G11B5/0086 , H04N5/783 , G11B2220/90
摘要： A reproducing apparatus adapted to a video signal recording/reproducing apparatus for reproducing a video signal recorded on a record medium in the form of an L-channel/S-segment recording system. The record medium travelling speed in production, the output from comparators and the guard band width are adjusted so that writing of the video signal in a field memory is effected so as not to cause omission of any portion of the video signal. Four embodiments are disclosed.
摘要翻译：一种再现设备，适用于以L信道/ S段记录系统的形式再现记录在记录介质上的视频信号的视频信号记录/再现装置。调整生产中的记录介质行进速度，比较器的输出和保护带宽度，以便实现视频信号在场存储器中的写入，从而不会导致视频信号的任何部分的省略。披露了四个实施例。

24. 发明申请

US20140327306A1 POWER CONVERSION DEVICE 有权
标题翻译：电源转换器件
公开(公告)号：US20140327306A1
公开(公告)日：2014-11-06
申请号：US14370164
申请日：2012-08-21
申请人： Sadayuki Inoue
发明人： Sadayuki Inoue
IPC分类号： H02J9/06 , H02J7/02
CPC分类号： H02J9/062 , H02J3/32 , H02J7/0029 , H02J7/022 , H02J7/047 , H02J2007/0037 , H02J2007/004 , H02M3/33584 , H02M2001/007 , Y10T307/344
摘要： A power conversion device connected between a storage battery and AC system charges the storage battery with power from the AC system and discharges power from the storage battery to the AC system. The power conversion device includes a DC/DC conversion circuit performing conversion between a storage battery voltage and DC bus voltage, a DC/AC conversion circuit performing conversion between the DC bus voltage and AC voltage of the AC system, and control circuits controlling the DC/DC and DC/AC conversion circuits. The control circuits select either step-up control or step-down control for the DC/DC conversion circuit based on the storage battery voltage, the storage battery charge state, and a control range of the DC bus voltage, set a control target value of the DC bus voltage, and control the DC/DC and DC/AC conversion circuits by the selected control method so the DC bus voltage becomes the control target value.
摘要翻译：连接在蓄电池和交流系统之间的电力转换装置利用来自交流系统的电力对蓄电池进行充电，并从蓄电池向交流系统供电。电力转换装置包括执行蓄电池电压和直流母线电压之间的转换的DC / DC转换电路，执行直流母线电压和交流系统的交流电压之间的转换的直流/交流转换电路，以及控制直流母线电压的控制电路 / DC和DC / AC转换电路。控制电路基于蓄电池电压，蓄电池充电状态和直流母线电压的控制范围，选择直流/直流转换电路的升压控制或降压控制，设定控制目标值直流母线电压，并通过选择的控制方式控制DC / DC和DC / AC转换电路，使直流母线电压成为控制目标值。

25. 发明授权

US06339670B1 Digital VTR 失效
公开(公告)号：US06339670B1
公开(公告)日：2002-01-15
申请号：US09573642
申请日：2000-05-17
申请人： Tomohiro Ueda , Taketoshi Hibi , Junko Ishimoto , Masako Asamura , Nobuyoshi Okumura , Sadayuki Inoue , Tohru Inoue , Ken Onishi
发明人： Tomohiro Ueda , Taketoshi Hibi , Junko Ishimoto , Masako Asamura , Nobuyoshi Okumura , Sadayuki Inoue , Tohru Inoue , Ken Onishi
IPC分类号： H04N5783
CPC分类号： H04N9/8042 , G11B5/0086 , G11B5/09 , G11B15/1816 , G11B15/1875 , G11B15/44 , G11B15/463 , G11B15/4678 , G11B20/00086 , G11B20/1201 , G11B20/1809 , G11B27/005 , G11B27/3027 , G11B2220/90 , H04N5/78263 , H04N5/783 , H04N5/913 , H04N9/8047 , H04N9/8227
摘要： Data separating means extracts intra-frame or intra-field encoded blocks from an intra-frame or intra-field encoded, and inter-frame or inter-field encoded digital video signal, and a digital audio signal contained in an input bit stream. Error correction code appending means appends error correction codes to the extracted intra-encoded blocks. Recording means records the data having the error correction code appended, in special replay data recording areas predefined on the magnetic recording tape. During fast replay or slow replay, error correction is achieved even for the replay signal with a low output level and a poor symbol rate.

26. 发明授权

US06334274B1 Method of sawdust-based cultivation shitake (Cortinellus shitake) 失效
标题翻译：木屑栽培方法（Cortinellus shitake）
公开(公告)号：US06334274B1
公开(公告)日：2002-01-01
申请号：US09372670
申请日：1999-08-12
申请人： Sadayuki Inoue , Sumio Ayusawa , Katsumasa Eda
发明人： Sadayuki Inoue , Sumio Ayusawa , Katsumasa Eda
IPC分类号： A01G104
CPC分类号： C05F11/00 , A01G18/00
摘要： A method of sawdust-based cultivation of Shiitake (Cortinellus Shiitake) in which a number of cultivated primordiums are decreased simply by elevating temporarily a temperature into a zone between 20 degree C. and 40 degree C. during/between a cultivation step and a growing step, thus adjusting a number of grown mushroom fruiting bodies.
摘要翻译：一种采用木薯类栽培的方法，其中通过在培养步骤和生长期间/之间将温度暂时升高到20摄氏度至40摄氏度之间的区域中，许多培养的原基基因被减少从而调整了一些成长的蘑菇子实体。

27. 发明授权

US6141485A Digital signal recording apparatus which utilizes predetermined areas on a magnetic tape for multiple purposes 失效
标题翻译：在磁带上利用预定区域用于多个目的的数字信号记录装置
公开(公告)号：US6141485A
公开(公告)日：2000-10-31
申请号：US554723
申请日：1995-11-07
申请人： Junko Shinohara , Sadayuki Inoue , Tatsuo Yamasaki , Ken Onishi
发明人： Junko Shinohara , Sadayuki Inoue , Tatsuo Yamasaki , Ken Onishi
IPC分类号： G11B15/02 , G11B15/12 , G11B15/18 , G11B15/467 , G11B20/12 , G11B20/18 , G11B27/00 , G11B27/30 , H04N5/7826 , H04N5/783 , H04N9/797 , H04N9/804 , H04N9/82 , H04N9/877
CPC分类号： G11B20/1207 , G11B15/1875 , G11B15/4678 , G11B20/1866 , G11B27/005 , G11B27/3027 , G11B27/3063 , H04N5/783 , H04N9/8042 , G11B15/02 , G11B15/125 , G11B15/4672 , G11B20/18 , G11B2220/20 , G11B2220/90 , H04N5/78263 , H04N5/78266 , H04N9/7973 , H04N9/8227 , H04N9/877
摘要： A signal which is to be used in high-speed playback is recorded in a predetermined region of a track. An error correcting check code region for recording an error correcting check code is formed at a position adjacent to the predetermined region. In accordance with the usage, an error correcting check code for high-speed playback, an error correcting check code for normal playback, or predetermined fixed data is recorded in the error correcting check code region. In a digital VTR which records and plays back data at plural kinds of data rates, a trick playback data are recorded so that a head scans a subcode area or a VAUX area in high-speed playback at a predetermined tape running speed in each record mode. An area for recording an error correcting check code is used as an area for, in addition to an error correcting check code doe normal playback, recording an error correcting check code for trick playback, normal playback data, or trick playback data.
摘要翻译：要在高速播放中使用的信号被记录在轨道的预定区域中。在与预定区域相邻的位置处形成用于记录纠错校验码的纠错校验码区域。根据该用途，用于高速重放的纠错校验码，用于正常重放的纠错校验码或预定的固定数据被记录在纠错校验码区域中。在以多种数据速率记录和重放数据的数字VTR中，记录特技重放数据，使得头在每个记录模式中以预定的磁带运行速度扫描高速重放中的子代码区域或VAUX区域。用于记录纠错校验码的区域被用作除了纠错校验码通常播放之外的区域，记录用于特技重放的纠错校验码，正常播放数据或特技播放数据。

28. 发明授权

US5960150A Digital VTR 失效
标题翻译：数字录像机
公开(公告)号：US5960150A
公开(公告)日：1999-09-28
申请号：US902313
申请日：1997-07-29
申请人： Tomohiro Ueda , Taketoshi Hibi , Junko Ishimoto , Masako Asamura , Nobuyoshi Okumura , Sadayuki Inoue , Tohru Inoue , Ken Onishi
发明人： Tomohiro Ueda , Taketoshi Hibi , Junko Ishimoto , Masako Asamura , Nobuyoshi Okumura , Sadayuki Inoue , Tohru Inoue , Ken Onishi
IPC分类号： H04N5/783 , G11B5/008 , G11B5/09 , G11B15/18 , G11B15/44 , G11B15/46 , G11B15/467 , G11B15/473 , G11B20/00 , G11B20/12 , G11B20/18 , G11B27/00 , G11B27/30 , H03M13/00 , H04N5/7826 , H04N5/913 , H04N5/92 , H04N9/804 , H04N9/82
CPC分类号： H04N9/8042 , G11B15/1816 , G11B15/1875 , G11B15/44 , G11B15/4678 , G11B20/1201 , G11B27/005 , G11B27/3027 , G11B5/0086 , G11B5/09 , H04N9/8047 , G11B15/463 , G11B20/00086 , G11B20/1809 , G11B2220/90 , H04N5/78263 , H04N5/783 , H04N5/913 , H04N9/8227
摘要： A data separating device extracts intra-frame or intra-field encoded blocks from an intra-frame or intra-field encoded, and inter-frame or inter-field encoded digital video signal, and a digital audio signal contained in an input bit stream. An error correction code appending device appends error correction codes to the extracted intra-encoded blocks. A recording device records the data having the error correction code appended, in special replay data recording areas predefined on the magnetic recording tape. During fast replay or slow replay, error correction is achieved even for the replay signal with a low output level and a poor symbol rate.
摘要翻译：数据分离装置从帧内或场内编码，帧间或场间编码数字视频信号以及包含在输入比特流中的数字音频信号提取帧内或场内编码块。纠错码附加装置将纠错码附加到提取的帧内编码块。记录装置在磁记录带上预定义的特殊重放数据记录区中记录具有附加的纠错码的数据。在快速重放或慢速重放期间，即使对于具有低输出电平和差的符号率的重放信号也能实现纠错。

29. 发明授权

US5956454A Digital VTR 失效
标题翻译：数字录像机
公开(公告)号：US5956454A
公开(公告)日：1999-09-21
申请号：US532308
申请日：1995-09-22
申请人： Junko Shinohara , Tomohiro Ueda , Sadayuki Inoue , Masako Asamura , Ken Onishi
发明人： Junko Shinohara , Tomohiro Ueda , Sadayuki Inoue , Masako Asamura , Ken Onishi
IPC分类号： H04N5/7826 , H04N5/783 , H04N9/804 , H04N9/82 , H04N5/91 , H04N5/917
CPC分类号： H04N5/783 , H04N9/8042 , H04N5/78266 , H04N9/8227
摘要： In a digital VTR which receives at least a digital video signal input in the form of a bit stream, and which records the bit stream according to a transparent recording method, header information is extracted from the bit stream and modified. Intra-coded block components are also detected and extracted from the bit stream, and one track is configured with an area for recording the input bit stream and an area for recording fast playback HP data. Extracted as the intra-coded block components are a predefined number of orthogonal transform coefficients, and the fast playback HP data is configured without appending EOB codes to the intra-coding block components. Alternatively, EOB codes are appended except that the shortest EOB code from a plurality of code maps is used. The digital VTR also records more than one fast playback signal in predefined regions on predefined tracks such that a first playback signal is recorded in an area at one location on one track, while a second playback signal is recorded in a plurality of areas on a track adjacent thereto.
摘要翻译：在数字VTR中，至少接收到以比特流形式输入的数字视频信号，并且根据透明记录方法记录比特流，从比特流中提取头信息并对其进行修改。还从比特流检测和提取帧内编码块分量，并且一个轨道配置有用于记录输入比特流的区域和用于记录快速重放HP数据的区域。当帧内编码块分量是预定数量的正交变换系数时被提取，并且配置快速重放HP数据而不将EOB代码附加到帧内编码块分量。或者，除了使用来自多个代码图的最短的EOB代码之外，附加EOB代码。数字VTR还在预定轨道上的预定义区域中记录多于一个快速重放信号，使得第一重放信号被记录在一个轨道上的一个位置的区域中，而第二重放信号被记录在轨道上的多个区域中相邻。

30. 发明授权

US5845041A Video signal recording and reproducing apparatus with high efficiency encoding 失效
标题翻译：具有高效率编码的视频信号记录和再现装置
公开(公告)号：US5845041A
公开(公告)日：1998-12-01
申请号：US327815
申请日：1994-10-17
申请人： Ikuo Ohkuma , Sadayuki Inoue , Tohru Inoue , Yoshinori Asamura , Kimitoshi Hongo
发明人： Ikuo Ohkuma , Sadayuki Inoue , Tohru Inoue , Yoshinori Asamura , Kimitoshi Hongo
IPC分类号： H04N5/7826 , H04N5/783 , H04N7/26 , H04N9/804 , H04N9/82 , H04N21/236 , H04N21/434 , H04N5/91 , H04N5/917
CPC分类号： H04N21/236 , H04N19/00 , H04N21/434 , H04N5/783 , H04N5/78266 , H04N9/8047 , H04N9/8227
摘要： A video signal recording and reproducing apparatus for recording a video signal whose information amount is compressed using a high-efficiency encoding employing an orthogonal transform, wherein encoded data obtained by encoding only low-frequency coefficients are recorded separately from normal encoded data. When the amount of information after compression falls short of a presdetermined amount available for recording, the encoded data of low-frequency coefficients are added to fill the vacancy. For the low-frequency coefficients, check words are appended that which provide a greater minimum distance compared with other coefficients. The low-frequency coefficients are doubly encoded for error-correction.
摘要翻译：一种视频信号记录和再现装置，用于使用正交变换的高效率编码来记录其信息量被压缩的视频信号，其中通过仅对低频系数进行编码而获得的编码数据与正常编码数据分开记录。当压缩后的信息量低于可用于记录的预定量时，添加低频系数的编码数据以填充空位。对于低频系数，检查与其他系数相比提供更大最小距离的字。低频系数被双重编码用于纠错。

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