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1. 发明授权

US5584034A Apparatus for executing respective portions of a process by main and sub CPUS 失效
标题翻译：用于通过主CPU和子CPU执行处理的各个部分的装置
公开(公告)号：US5584034A
公开(公告)日：1996-12-10
申请号：US486606
申请日：1995-06-07
申请人： Ryuji Usami , Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Jun Hosoda , Teruo Jinbo , Takashi Akutsu , Yoshiki Negoro , Yoshito Yamaguchi , Hajime Manabe
发明人： Ryuji Usami , Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Jun Hosoda , Teruo Jinbo , Takashi Akutsu , Yoshiki Negoro , Yoshito Yamaguchi , Hajime Manabe
IPC分类号： G10H7/00 , G10H1/057 , G06F15/16
CPC分类号： G10H7/004 , G10H2250/621
摘要： A main CPU and a sub CPU take share of executing a tone generating process to generate multiple tone signals on a real-time basis without using an exclusive tone generator. The main CPU and sub CPU are formed on a one-chip LSI, thus facilitating realization of a compact electronic musical instrument. According to another structure, the main CPU executes tone generation while the sub CPU performs an effect process, thereby permitting a one-chip LSI to generate an effect-added musical tone.
摘要翻译：主CPU和副CPU获取执行音调生成处理的共享，以实时地生成多个音调信号，而不使用独占音调发生器。主CPU和副CPU形成在单芯片LSI上，从而便于实现小型电子乐器。根据另一种结构，主CPU在子CPU进行效果处理时执行音产生，从而允许单芯片LSI产生效果添加乐音。

2. 发明授权

US5319151A Data processing apparatus outputting waveform data in a certain interval 失效
标题翻译：数据处理装置以一定间隔输出波形数据
公开(公告)号：US5319151A
公开(公告)日：1994-06-07
申请号：US855431
申请日：1992-03-23
申请人： Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Ryuji Usami , Jun Hosoda
发明人： Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Ryuji Usami , Jun Hosoda
IPC分类号： G10H1/04 , G10H1/057 , G10H1/18 , G10H7/00 , G10H7/08 , G10H1/06
CPC分类号： G10H7/08 , G10H1/04 , G10H1/0575 , G10H1/186 , G10H7/004 , G10H7/006 , G10H2250/591 , G10H2250/621
摘要： In a musical tone waveform generation apparatus for outputting musical tone signals generated by a software program at predetermined time intervals, sound source methods can be selected in units of tone generation channels. In the musical tone waveform generation apparatus, the sound source method or the tone color of a musical tone signal to be output is determined in accordance with performance data (pitch data, touch data, music part data, and the like). A musical tone signal is generated by CPU upon execution of a sound source processing program, associated with a modulation method stored in a memory. The generated musical tone signal is output at predetermined time intervals. As for sound source processing based on the modulation method, at least one operator processing, and algorithm processing for determining an input/output relationship among the operator processing operations are independently executed.
摘要翻译：在用于以预定时间间隔输出由软件程序产生的乐音信号的乐音波形产生装置中，可以以乐音产生通道为单位选择声源方法。在乐音波形发生装置中，根据演奏数据（音调数据，触摸数据，音乐部分数据等）确定要输出的乐音信号的声源方法或乐音。在执行与存储在存储器中的调制方法相关联的声源处理程序时，CPU产生乐音信号。产生的乐音信号以预定的时间间隔输出。对于基于调制方法的声源处理，独立地执行用于确定操作者处理操作之间的输入/输出关系的至少一个操作者处理和算法处理。

3. 发明授权

US5691493A Multi-channel tone generation apparatus with multiple CPU's executing programs in parallel 失效
标题翻译：具有多个CPU执行程序并行的多通道音调生成装置
公开(公告)号：US5691493A
公开(公告)日：1997-11-25
申请号：US1184
申请日：1993-01-07
申请人： Ryuji Usami , Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Jun Hosoda , Teruo Jinbo , Takashi Akutsu , Yoshiki Negoro , Yoshito Yamaguchi , Hajime Manabe
发明人： Ryuji Usami , Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Jun Hosoda , Teruo Jinbo , Takashi Akutsu , Yoshiki Negoro , Yoshito Yamaguchi , Hajime Manabe
IPC分类号： G10H7/00 , G10H1/12 , G06F9/06 , G10H1/14 , G10H7/02
CPC分类号： G10H7/004 , G10H2250/621
摘要： A main CPU and a sub CPU take share of executing a tone generating process to generate multiple tone signals on a real-time basis without using an exclusive tone generator. The main CPU and sub CPU are formed on a one-chip LSI, thus facilitating realization of a compact electronic musical instrument. According to another structure, the main CPU executes tone generation while the sub CPU performs an effect process, thereby permitting a one-chip LSI to generate an effect-added musical tone.
摘要翻译：主CPU和副CPU获取执行音调生成处理的共享，以实时地生成多个音调信号，而不使用独占音调发生器。主CPU和副CPU形成在单芯片LSI上，从而便于实现小型电子乐器。根据另一种结构，主CPU在子CPU进行效果处理时执行音产生，从而允许单芯片LSI产生效果添加乐音。

4. 发明授权

US5726371A Data processing apparatus outputting waveform data for sound signals with precise timings 失效
标题翻译：数据处理装置以精确的定时输出声音信号的波形数据
公开(公告)号：US5726371A
公开(公告)日：1998-03-10
申请号：US223589
申请日：1994-04-06
申请人： Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Ryuji Usami , Jun Hosoda
发明人： Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Ryuji Usami , Jun Hosoda
IPC分类号： G10H1/04 , G10H1/057 , G10H1/18 , G10H7/00 , G10H7/08 , G10H1/06
CPC分类号： G10H7/08 , G10H1/04 , G10H1/0575 , G10H1/186 , G10H7/004 , G10H7/006 , G10H2250/591 , G10H2250/621
摘要： In a musical tone waveform generation apparatus for outputting musical tone signals generated by a software program at predetermined time intervals, sound source methods can be selected in units of tone generation channels. In the musical tone waveform generation apparatus, the sound source method or the tone color of a musical tone signal to be output is determined in accordance with performance data (pitch data, touch data, music part data, and the like). A musical tone signal is generated by CPU upon execution of a sound source processing program, associated with a modulation method stored in a memory. The generated musical tone signal is output at predetermined time intervals. As for sound source processing based on the modulation method, at least one operator processing, and algorithm processing for determining an input/output relationship among the operator processing operations are independently executed.
摘要翻译：在用于以预定时间间隔输出由软件程序产生的乐音信号的乐音波形产生装置中，可以以乐音产生通道为单位选择声源方法。在乐音波形发生装置中，根据演奏数据（音调数据，触摸数据，音乐部分数据等）确定要输出的乐音信号的声源方法或乐音。在执行与存储在存储器中的调制方法相关联的声源处理程序时，CPU产生乐音信号。产生的乐音信号以预定的时间间隔输出。对于基于调制方法的声源处理，独立地执行用于确定操作者处理操作之间的输入/输出关系的至少一个操作者处理和算法处理。

5. 发明授权

US5200564A Digital information processing apparatus with multiple CPUs 失效
标题翻译：具有多个CPU的数字信息处理设备
公开(公告)号：US5200564A
公开(公告)日：1993-04-06
申请号：US709101
申请日：1991-05-29
申请人： Ryuji Usami , Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Jun Hosoda , Teruo Jinbo , Takashi Akutsu , Yoshiki Negoro , Yoshito Yamaguchi , Hajime Manabe
发明人： Ryuji Usami , Kosuke Shiba , Koichiro Daigo , Kazuo Ogura , Jun Hosoda , Teruo Jinbo , Takashi Akutsu , Yoshiki Negoro , Yoshito Yamaguchi , Hajime Manabe
IPC分类号： G10H7/00
CPC分类号： G10H7/004 , G10H2250/621
摘要： A main CPU and a sub CPU take share of executing a tone generating process to generate multiple tone signals on a real-time basis without using an exclusive tone generator. The main CPU and sub CPU are formed on a one-chip LSI, thus facilitating realization of a compact electronic musical instrument. According to another structure, the main CPU executes tone generation while the sub CPU performs an effect process, thereby permitting a one-chip LSI to generate an effect-added musical tone.
摘要翻译：主CPU和副CPU获取执行音调生成处理的共享，以实时地生成多个音调信号，而不使用独占音调发生器。主CPU和副CPU形成在单芯片LSI上，从而便于实现小型电子乐器。根据另一种结构，主CPU在子CPU进行效果处理时执行音产生，从而允许单芯片LSI产生效果添加乐音。

6. 发明申请

US20070263544A1 System and method for finding shortest paths between nodes included in a network 审中-公开
标题翻译：用于查找网络中包含的节点之间的最短路径的系统和方法
公开(公告)号：US20070263544A1
公开(公告)日：2007-11-15
申请号：US11603995
申请日：2006-11-21
申请人： Naoaki Yamanaka , Hiroyuki Ishikawa , Yutaka Arakawa , Sho Shimizu , Kosuke Shiba
发明人： Naoaki Yamanaka , Hiroyuki Ishikawa , Yutaka Arakawa , Sho Shimizu , Kosuke Shiba
IPC分类号： G08C15/00
CPC分类号： H04L45/12
摘要： There is provided a system that uses a network matrix to carry out a search for shortest paths from a starting node included in a network having a plurality of nodes to other nodes. The network matrix includes link costs of links and each link has a root end that is a node included in the network and a tail end that is another node connected to the root end. The system includes a processor that includes a circuit for subtracting a lowest value from link costs of the subject links being searched that are included in the network matrix, a circuit for setting tail end node of a link out of the subject links whose link cost has become zero due to the subtracting as a reached node, a circuit for changing link costs of links included in the network matrix whose tail end nodes are the reached node to a value indicating exclusion from further search, and a circuit for setting values after the subtracting of link costs of the subject links whose link costs do not become zero due to the subtracting as link costs of links for a continued search.
摘要翻译：提供了一种使用网络矩阵来执行从包括在具有多个节点的网络中的起始节点到其他节点的最短路径的搜索的系统。网络矩阵包括链路的链路成本，并且每个链路具有作为网络中包括的节点的根端和作为连接到根端的另一节点的尾端。该系统包括处理器，该处理器包括用于从包括在网络矩阵中的被搜索对象链路的链路成本中减去最低值的电路，用于将链路的尾端节点从链路成本具有的主题链路设置的电路由于减去作为到达节点而变为零，用于将包括在其尾端节点到达节点的网络矩阵中的链路的链路成本改变为指示排除进一步搜索的值的电路以及用于在减去之后设置值的电路由于作为连续搜索的链接的链接成本减去，链接成本不变为零的主题链接的链接成本。

7. 发明授权

US6088063A Data encoding method and apparatus for outputting encoded data at a designated time 失效
标题翻译：用于在指定时间输出编码数据的数据编码方法和装置
公开(公告)号：US6088063A
公开(公告)日：2000-07-11
申请号：US790898
申请日：1997-01-29
申请人： Kosuke Shiba
发明人： Kosuke Shiba
IPC分类号： H04N19/132 , H03M7/30 , H04N7/52 , H04N19/00 , H04N19/134 , H04N19/152 , H04N19/196 , H04N19/42 , H04N19/44 , H04N19/587 , H04N19/70 , H04N7/12
CPC分类号： H04N21/4341 , H04N21/2368 , H04N21/4307 , H04N21/242
摘要： There occurs an output timing lag between audio and video, for example, in case of building a system. Excessive frame skipping, etc. occurs. Prior to comparing a PTS and an SCR of MPEG within an apparatus, an offset value is added to the value of PTS. A minus offset value is used for a fast decode process. Offset values are written into an audio offset value register etc. by a host CPU. A value obtained by adding PTS and an offset value and an internal clock SSC depending on an SCR are compared by an adder-subtracter. If comparison shows the decode process is still fast, a decision controller instructs, for example, display of the same frame twice.
摘要翻译：在音频和视频之间出现输出定时滞后，例如，在构建系统的情况下。发生过多的帧跳过等。在比较装置内的PTS和MPEG的SCR之前，将偏移值加到PTS的值。减号偏移值用于快速解码过程。偏移值由主机CPU写入音频偏移量寄存器等。通过加法器 - 减法器比较通过将PTS和偏移值以及根据SCR的内部时钟SSC相加而获得的值。如果比较显示解码处理仍然很快，则判定控制器指示例如显示相同的帧两次。

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