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1. 发明授权

US5771357A Encoding/decoding fields of predetermined field polarity apparatus and method 失效
标题翻译：预定场极性装置和方法的编码/解码字段
公开(公告)号：US5771357A
公开(公告)日：1998-06-23
申请号：US701754
申请日：1996-08-22
申请人： Motoki Kato , Hideki Koyanagi , Toru Wada
发明人： Motoki Kato , Hideki Koyanagi , Toru Wada
IPC分类号： H04N5/92 , H04N1/00 , H04N1/40 , H04N19/12 , H04N19/132 , H04N19/136 , H04N19/159 , H04N19/16 , H04N19/167 , H04N19/172 , H04N19/177 , H04N19/196 , H04N19/423 , H04N19/426 , H04N19/46 , H04N19/463 , H04N19/48 , H04N19/50 , H04N19/503 , H04N19/577 , H04N19/587 , H04N19/70 , H04N19/85 , G06F13/00
CPC分类号： H04N19/00 , H04N19/132 , H04N19/587 , H04N19/59 , H04N19/61
摘要： A moving picture is encoded into groups of video image pictures with each frame composed of fields of different field polarities including a predetermined field polarity. The polarity of the first field of a series of frames to be encoded into a respective group of image pictures is set to the predetermined field polarity. Alternatively, the polarity of the first field of the series of frames may be identified by data transmitted with the encoded moving picture. The encoded moving picture is decoded at a decode start time designated when the first field in each respective group of image pictures is of the predetermined field polarity. Alternatively, the decode start time is generated on the basis of the data designating the field polarity of the first field. A computer-readable medium provides a medium on which the encoded moving picture is recorded and directs a computer to decode the encoded moving picture when the first image picture in each respective group of image pictures is an encoded field of the predetermined field polarity or, alternatively, when the field read from the medium is the first field as designated by designating data.
摘要翻译：运动图像被编码成视频图像图像组，每个帧由包括预定场极性的不同场极性的场组成。要编码到相应图像图像组中的一系列帧的第一场的极性被设置为预定场极性。或者，可以通过用编码的运动图像发送的数据来识别该系列帧的第一场的极性。编码运动图像在每个相应图像图像组中的第一场具有预定场极性时指定的解码开始时间被解码。或者，基于指定第一场的场极性的数据来生成解码开始时间。计算机可读介质提供其上记录有编码运动图像的介质，并且当每个相应图像图像组中的第一图像图像是预定场极性的编码场时，引导计算机对编码的运动图像进行解码，或者当从介质读取的场是通过指定数据指定的第一场。

2. 发明授权

US06188700B1 Method and apparatus for encoding MPEG signals using variable rate encoding and dynamically varying transmission buffers 失效
标题翻译：使用可变速率编码和动态变化的传输缓冲器对MPEG信号进行编码的方法和装置
公开(公告)号：US06188700B1
公开(公告)日：2001-02-13
申请号：US08958569
申请日：1997-10-28
申请人： Motoki Kato , Hideki Koyanagi
发明人： Motoki Kato , Hideki Koyanagi
IPC分类号： H04J318
CPC分类号： H04N21/23406 , H04N19/115 , H04N19/149 , H04N19/15 , H04N19/152 , H04N19/164 , H04N19/184 , H04N19/61 , H04N21/44004
摘要： An encoded signal signal transmission method and apparatus is disclosed which performs stable signal reproduction without causing any breakage of a buffer on the side of a decoder system even when the transmission bit rate is changed. In encoding and transmitting a digital signal at a variable bit rate, an encoder buffer for temporarily storing an encoded signal on the side of an encoder system has a code buffer used by the encoder system for rate control, with the size of the code buffer being constant, and after a predetermined delay time from when the encoding bit rate is altered, an output bit rate from the encoder buffer is altered to a new value of the encoding bit rate.
摘要翻译：公开了一种编码信号信号传输方法和装置，其即使在传输比特率改变时也执行稳定的信号再现，而不会导致解码器系统一侧的缓冲器的任何破损。在以可变比特率对数字信号进行编码和发送时，用于在编码器系统侧临时存储编码信号的编码器缓冲器具有由编码器系统用于速率控制的代码缓冲器，其中代码缓冲器的大小为并且在从编码比特率改变之后的预定延迟时间之后，来自编码器缓冲器的输出比特率被改变为编码比特率的新值。

3. 发明授权

US6160915A Coded signal transmission method and apparatus 失效
标题翻译：编码信号传输方法及装置
公开(公告)号：US6160915A
公开(公告)日：2000-12-12
申请号：US958589
申请日：1997-10-29
申请人： Motoki Kato , Hideki Koyanagi
发明人： Motoki Kato , Hideki Koyanagi
IPC分类号： G06T9/00 , H04N7/50 , H04N21/234 , H04N21/44 , G06K9/36
CPC分类号： H04N21/23406 , H04N19/115 , H04N19/149 , H04N19/15 , H04N19/152 , H04N19/164 , H04N19/184 , H04N19/61 , H04N21/44004
摘要： The present invention enables a stable signal reproduction without overflow or underflow of a buffer in a decoder system even if a transmission bit rate is changed. In particular, when coding and transmitting a digital signal at a variable bit rate, a size of an encoder buffer for temporarily storing a coded signal in an encoder system is controlled according to a coding bit rate from a terminal. The encoder buffer has a code buffer to be used for rate control by the encoder system. The size of this code buffer is determined according to a reception buffer size of a decoder system supplied from a terminal, a maximum value of a coding bit rate supplied from a terminal, and a current bit rate.
摘要翻译：即使传输比特率改变，本发明也能够在解码器系统中实现稳定的信号再现，而不会缓冲器的溢出或下溢。具体地，当以可变比特率编码和发送数字信号时，根据来自终端的编码比特率来控制用于在编码器系统中临时存储编码信号的编码器缓冲器的大小。编码器缓冲器具有用于由编码器系统进行速率控制的代码缓冲器。根据从终端提供的解码器系统的接收缓冲器大小，从终端提供的编码比特率的最大值和当前比特率来确定该代码缓冲器的大小。

4. 发明授权

US06504850B1 Encoded signal transmission method and encoded signal transmission apparatus 有权
标题翻译：编码信号传输方式和编码信号传输装置
公开(公告)号：US06504850B1
公开(公告)日：2003-01-07
申请号：US09158011
申请日：1998-09-21
申请人： Motoki Kato , Hideki Koyanagi
发明人： Motoki Kato , Hideki Koyanagi
IPC分类号： H04J318
CPC分类号： H04J3/1688 , H04N19/115 , H04N19/146 , H04N19/149 , H04N19/152 , H04N19/179 , H04N19/184 , H04N19/50 , H04N19/61 , H04N21/23655
摘要： In the case where plural encoder outputs are encoded at variable bit rates and are multiplexed to carry out transmission thereof at a fixed or constant bit rate, the output bit rates from respective buffers are controlled on the basis of delay time &tgr;1 from the time when encoding bit rates of video signals Video 1, Video 2 of the respective encoders have been changed. Thus, the multiplexed bit rate is prevented from exceeding the capacity of the transmission path or causing an overflow of an encoder buffer.
摘要翻译：在多个编码器输出以可变比特率编码并被多路复用以以固定或恒定比特率进行发送的情况下，来自各个缓冲器的输出比特率基于编码时的延迟时间τ1 视频信号的比特率视频1，各编码器的视频2已被改变。因此，防止复用的比特率超过传输路径的容量或者导致编码器缓冲器的溢出。

5. 发明授权

US5754238A Picture signal decoding method and apparatus thereof 失效
标题翻译：图像信号解码方法及其装置
公开(公告)号：US5754238A
公开(公告)日：1998-05-19
申请号：US621980
申请日：1996-03-26
申请人： Hideki Koyanagi , Toru Wada
发明人： Hideki Koyanagi , Toru Wada
IPC分类号： H04N5/78 , G06T9/00 , G11B20/10 , H04N5/92 , H04N5/93 , H04N19/102 , H04N19/134 , H04N19/136 , H04N19/139 , H04N19/159 , H04N19/167 , H04N19/172 , H04N19/174 , H04N19/177 , H04N19/186 , H04N19/189 , H04N19/423 , H04N19/44 , H04N19/46 , H04N19/463 , H04N19/50 , H04N19/503 , H04N19/517 , H04N19/577 , H04N19/60 , H04N19/61 , H04N19/625 , H04N19/70 , H04N19/91 , H04N7/12 , H04N5/44 , H04N11/02 , H04N11/04
CPC分类号： H04N19/423 , H04N19/61 , H04N19/13 , H04N19/91
摘要： In a picture signal decoding method, preceding of the display operation to the decoding operation can be prevented as to a bidirectional predictive picture. When the user specifies an arbitrary magnification display mode in which a part of a decoded picture is magnified to an arbitrary size and displayed on a display screen, the decoding operation of an input picture signal which corresponds to a bidirectional predictive picture in input picture signals is started from a signal portion corresponding to the input display start position. Thereby, a picture signal decoding apparatus in which decoding operation can always be finished before display operation starts, can be accomplished with a simple construction.
摘要翻译：在图像信号解码方法中，可以防止对双向预测图像进行解码操作的显示操作之前。当用户指定将解码图像的一部分放大到任意大小并显示在显示屏幕上的任意倍率显示模式时，对应于输入图像信号中的双向预测图像的输入图像信号的解码操作是从对应于输入显示开始位置的信号部分开始。由此，可以用简单的结构实现在显示操作开始之前可以总是完成解码操作的图像信号解码装置。

6. 发明申请

US20050172233A1 User interface system, scene description generating device and method, scene description converting device and method, recording medium, and sending medium 失效
公开(公告)号：US20050172233A1
公开(公告)日：2005-08-04
申请号：US11098279
申请日：2005-04-04
申请人： Shinji Negishi , Hideki Koyanagi , Yoichi Yagasaki
发明人： Shinji Negishi , Hideki Koyanagi , Yoichi Yagasaki
IPC分类号： G06F3/14 , G06F3/048 , G06F13/00 , G06F17/30 , H04N7/24 , H04N19/00 , H04N19/423 , H04N19/70 , G06F17/00
CPC分类号： H04N7/17318 , G06F17/30905 , H04N21/234318 , H04N21/25833 , H04N21/6547
摘要： A user interface system comprises a server having a scene description converting device for converting scene description containing input user interaction into converted scene description while leaving parts containing the user interaction and a scene description decoding device for decoding converted scene description into decoded scene description, a remote terminal having a scene description decoding device for decoding scene description and converted scene description sent from the server and a display device for displaying decoded scenes and a user input device for receiving user input according to this display, and a display terminal for displaying decoded scenes sent from the server. Thus, decoding can be enabled at terminals having inferior decoding capabilities and display capabilities.

7. 发明申请

US20050158246A1 Capsule medication administration system, and medication administration method 审中-公开
标题翻译：胶囊药物治疗系统和药物治疗方法
公开(公告)号：US20050158246A1
公开(公告)日：2005-07-21
申请号：US10951471
申请日：2004-09-28
申请人： Hironobu Takizawa , Akio Uchiyama , Hidetake Segawa , Masahiro Takata , Hideki Koyanagi
发明人： Hironobu Takizawa , Akio Uchiyama , Hidetake Segawa , Masahiro Takata , Hideki Koyanagi
IPC分类号： A61B5/07 , A61B1/00 , A61J3/07 , A61M31/00 , A61M37/00 , A61K49/00 , A61K9/48
CPC分类号： A61B1/041 , A61B1/00016 , A61B5/073 , A61B5/4839 , A61J3/07 , A61M31/002
摘要： A capsule medication administration system includes: a first capsule for internal body marking; a second capsule for medication; a marking device which makes a marking within a living body; a drug retention section which retains a drug; a release device which releases the drug; a detection device which detects the marking; a decision device which decides whether or not a marking which has been detected by the detection device is a specified marking; and a release control device which operates the release device, if it has been decided by the decision device that it is the specified marking; wherein the first capsule comprises the marking device. The second capsule comprises the drug retention section and the release device.
摘要翻译：胶囊药物给药系统包括：用于内部身体标记的第一胶囊; 用于药物的第二胶囊; 在生物体内进行标记的标记装置; 保留药物的药物保留部分; 释放药物的释放装置; 检测标记的检测装置; 决定装置，判定由所述检测装置检测出的标记是否是指定的标记; 以及释放控制装置，如果由所述判定装置判定为所述指定标记，则操作所述释放装置; 其中所述第一胶囊包括所述标记装置。第二胶囊包括药物保留部分和释放装置。

8. 发明申请

US20050149850A1 Conversion apparatus and method, accounting method, and script conversion system and method 审中-公开
公开(公告)号：US20050149850A1
公开(公告)日：2005-07-07
申请号：US11069326
申请日：2005-03-01
申请人： Shinji Negishi , Hideki Koyanagi , Yoichi Yagasaki
发明人： Shinji Negishi , Hideki Koyanagi , Yoichi Yagasaki
IPC分类号： G06F13/00 , G06F17/30 , G06F21/31 , G06Q10/00 , G06Q30/04 , G06Q30/06 , G06Q50/00 , H04N5/00 , G06F15/00 , G06F17/24
CPC分类号： G06F16/957
摘要： A document is sent from a document server to a relay server in response to a document request from a client. A script is then extracted from the document and is separately stored in a script cache. Then, a script calling portion in the document is substituted with a portion for calling the script stored in the script cache. Then, the resulting document is sent to the client. With this arrangement, when the script in the document is called by the client, it is executed by a script execution device of the relay server.

9. 发明授权

US06628713B1 Method and device for data encoding and method for data transmission 失效
标题翻译：用于数据编码的方法和装置以及用于数据传输的方法
公开(公告)号：US06628713B1
公开(公告)日：2003-09-30
申请号：US09292650
申请日：1999-04-15
申请人： Takashi Kojima , Hideki Koyanagi , Shigeto Funado , Yoshihiro Murakami
发明人： Takashi Kojima , Hideki Koyanagi , Shigeto Funado , Yoshihiro Murakami
IPC分类号： H04B166
CPC分类号： H04N19/142 , H04N5/147 , H04N19/179 , H04N19/59 , H04N19/87
摘要： The present invention generates coded data having always high image quality irrespective of the change amount of a picture. When a difference between two adjacent frames in inputted picture data is calculated as well as a motion vector between the above frames is calculated, and the picture data is encoded based on the difference and the motion vector between the above frames as well as the motion vector is encoded, a scene change in the above picture data is detected based on the difference between the two adjacent frames in the picture data, and the feature quantity of the picture data is calculated. If the above feature quantity exceeds a prescribed threshold value, the number of pixels of the picture data is reduced in a prescribed conversion ratio at the prescribed timing according to the detected scene change. And the picture data and the motion vector are encoded so as to be the amount of generating codes obtained by allotting the amount of signal of the motion vector representing the movement of the picture data reduced based on the picture data reduced in pixel, to the amount of signal of the picture data.
摘要翻译：本发明生成始终具有高图像质量的编码数据，而与图像的变化量无关。当计算输入的图像数据中的两个相邻帧之间的差异并且计算上述帧之间的运动矢量时，并且基于上述帧之间的差和运动矢量以及运动矢量对图像数据进行编码基于图像数据中的两个相邻帧之间的差异来检测上述图像数据中的场景变化，并且计算图像数据的特征量。如果上述特征量超过规定的阈值，则根据检测到的场景变化，以规定的定时将图像数据的像素数减少为规定的转换比。并且将图像数据和运动矢量编码为通过将表示基于像素中减少的图像数据而减少的图像数据的移动的运动矢量的信号量分配给所获得的生成代码的量，的图像数据的信号。

10. 发明授权

US5510906A Motion picture recording method, motion picture recording medium, and motion picture reproducing apparatus 失效
标题翻译：运动图像记录方法，运动图像记录介质和运动图像再现装置
公开(公告)号：US5510906A
公开(公告)日：1996-04-23
申请号：US384369
申请日：1995-02-02
申请人： Yoichi Yagasaki , Hideki Koyanagi
发明人： Yoichi Yagasaki , Hideki Koyanagi
IPC分类号： G11B7/007 , G11B20/12 , H04N5/85 , H04N5/92 , H04N5/937 , H04N5/76
CPC分类号： H04N5/9205 , H04N5/85 , H04N5/937 , Y10S358/907
摘要： In a motion picture recording method, a motion picture recording medium, and a motion picture reproducing apparatus, picture data composed of a plurality of motion pictures is recorded to be time-successively reproduced. The picture data, composed of a plurality of motion pictures, is recorded on a disc recording medium on a spiral recording track on which every motion picture is separately recorded, track unit by track unit, in order. Further, respective picture data is recorded to overlap in the radial direction corresponding to at least the time needed for a one-track-jump. Therefore, a motion picture recording method, a motion picture recording medium, and a motion picture reproducing apparatus are realized, which allow the reproducing state to be switched to the reproducing of the picture data of another motion picture by track-jump, when the picture data of one motion picture is reproduced from the picture data of a plurality of motion pictures, so as to time-successively reproduce between a plurality of motion pictures.
摘要翻译：在运动图像记录方法中，运动图像记录介质和运动图像再现装置记录由多个运动图像构成的图像数据，以便被时间重复。由多个运动图像组成的图像数据被记录在螺旋记录轨道上的盘记录介质上，顺序地分别记录每个运动图像，轨道单元。此外，相应的图像数据被记录为在与至少一次跳跃所需的时间相对应的径向方向上重叠。因此，实现了一种运动图像记录方法，运动图像记录介质和运动图像再现装置，当图像被再现时，允许再现状态被切换到另一个运动图像的图像数据的再现根据多个运动图像的图像数据再现一个运动图像的数据，以便在多个运动图像之间进行时间连续再现。

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