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1. 发明公开

EP0376255A2 Method and apparatus for controlling branching 失效
标题翻译： Verfahren und Vorrichtung zur Verzweigungssteuerung。
公开(公告)号：EP0376255A2
公开(公告)日：1990-07-04
申请号：EP89123968.3
申请日：1989-12-27
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Maeda, Kenichi , Saito, Mitsuo , Aikawa, Takeshi , Imai, Toru
IPC分类号： G06F9/38
CPC分类号： G06F9/381 , G06F9/3806 , G06F9/3844 , G06F9/3846
摘要： A method and an apparatus for controlling branching capable of simplifying hardware structure, preventing accidental loss of information, setting the branching address table and the branch target address table separately. According to the invention, branching addresses and branch target addresses of the branching instructions are pre-registered, a coincidence of a memory address indicated by a program counter (8) and any one of the pre-registered branching addresses, and the program counter means (4) is controlled to indicate a branch target address corresponding to a branching address for which the coincidence is detected as the memory address next.
摘要翻译：一种用于控制分支的方法和装置，其能够简化硬件结构，防止意外丢失信息，分别设置分支地址表和分支目标地址表。根据本发明，分支指令的分支地址和分支目标地址被预先登记，由程序计数器（8）指示的存储器地址与任何一个预先注册的分支地址和程序计数器装置（4）被控制以指示与检测到一致的分支地址相对应的分支目标地址作为下一个存储器地址。

2. 发明公开

EP0175348A3 Pattern recognition device 失效
标题翻译：图案识别装置
公开(公告)号：EP0175348A3
公开(公告)日：1988-09-07
申请号：EP85111752
申请日：1985-09-17
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Maeda, Kenichi , Tsuboi, Hiroyuki , Takebayashi, Yoichi
IPC分类号： G06K09/62
CPC分类号： G06K9/6255
摘要： A pattern recognition device in accordance with the present invention is arranged to have learning of a reference pattern vector carried out in a recognition unit (12) by making use of the pause periods in the recognition processing, without particularly providing a learning section for learning the reference pattern vector. Thus, a part or the entirety of the arithmetic processing unit (30, 36, 38) where the recognition result is obtained in the recognition unit (12) by collating the input pattern with the recognition dictionary, can be utilized as the learning portion of the reference pattern vector. In concrete terms, the operation of multiplication-accumulation (inner product) which represents the main operation in the recognition processing and the learning processing, can be carried out by means of similar processes of handling. Therefore, by utilizing the processing section for sum of the products operation, of the recognition unit, which is in the idle state for pattern recognition, it becomes possible to carry out learning of reference pattern vector efficiently in time, without forcibly interrupting the pattern recognition processing by formally setting a learning condition.

3. 发明授权

EP0175348B1 Pattern recognition device 失效
标题翻译：图案识别装置
公开(公告)号：EP0175348B1
公开(公告)日：1992-07-22
申请号：EP85111752.3
申请日：1985-09-17
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Maeda, Kenichi , Tsuboi, Hiroyuki , Takebayashi, Yoichi
IPC分类号： G06K9/62
CPC分类号： G06K9/6255

4. 发明公开

EP0376255A3 Method and apparatus for controlling branching 失效
标题翻译：控制分支的方法和装置
公开(公告)号：EP0376255A3
公开(公告)日：1992-07-08
申请号：EP89123968.3
申请日：1989-12-27
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Maeda, Kenichi , Saito, Mitsuo , Aikawa, Takeshi , Imai, Toru
IPC分类号： G06F9/38
CPC分类号： G06F9/381 , G06F9/3806 , G06F9/3844 , G06F9/3846
摘要： A method and an apparatus for controlling branching capable of simplifying hardware structure, preventing accidental loss of information, setting the branching address table and the branch target address table separately. According to the invention, branching addresses and branch target addresses of the branching instructions are pre-registered, a coincidence of a memory address indicated by a program counter (8) and any one of the pre-registered branching addresses, and the program counter means (4) is controlled to indicate a branch target address corresponding to a branching address for which the coincidence is detected as the memory address next.

5. 发明公开

EP0175348A2 Pattern recognition device 失效
标题翻译：模式识别设备。
公开(公告)号：EP0175348A2
公开(公告)日：1986-03-26
申请号：EP85111752.3
申请日：1985-09-17
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Maeda, Kenichi , Tsuboi, Hiroyuki , Takebayashi, Yoichi
IPC分类号： G06K9/62
CPC分类号： G06K9/6255
摘要： A pattern recognition device in accordance with the present invention is arranged to have learning of a reference pattern vector carried out in a recognition unit (12) by making use of the pause periods in the recognition processing, without particularly providing a learning section for learning the reference pattern vector. Thus, a part or the entirety of the arithmetic processing unit (30, 36, 38) where the recognition result is obtained in the recognition unit (12) by collating the input pattern with the recognition dictionary, can be utilized as the learning portion of the reference pattern vector. In concrete terms, the operation of multiplication-accumulation (inner product) which represents the main operation in the recognition processing and the learning processing, can be carried out by means of similar processes of handling. Therefore, by utilizing the processing section for sum of the products operation, of the recognition unit, which is in the idle state for pattern recognition, it becomes possible to carry out learning of reference pattern vector efficiently in time, without forcibly interrupting the pattern recognition processing by formally setting a learning condition.

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