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1. 发明授权

US5991721A Apparatus and method for processing natural language and apparatus and method for speech recognition 失效
标题翻译：用于处理语言识别的自然语言和装置和方法的装置和方法
公开(公告)号：US5991721A
公开(公告)日：1999-11-23
申请号：US654893
申请日：1996-05-29
申请人： Yasuharu Asano , Masao Watari , Makoto Akabane , Tetsuya Kagami , Kazuo Ishii , Miyuki Tanaka , Yasuhiko Kato , Hiroshi Kakuda , Hiroaki Ogawa
发明人： Yasuharu Asano , Masao Watari , Makoto Akabane , Tetsuya Kagami , Kazuo Ishii , Miyuki Tanaka , Yasuhiko Kato , Hiroshi Kakuda , Hiroaki Ogawa
IPC分类号： G10L15/10 , G06F17/27 , G06F17/28 , G10L15/18 , G10L15/28 , G10L5/06 , G10L9/00
CPC分类号： G10L15/183 , G06F17/2827
摘要： An apparatus and a method for processing a natural language arranged so as to improve the speech recognition rate. In an example search section, the degree of similarity between each of a plurality of examples of the actual use of the language stored in an example data base and each of a plurality of probable recognition results output from a recognition section, and one of the examples corresponding to the highest degree of similarity is selected. A final speech recognition result is obtained by using the selected example. The example search section calculates the degree of similarity by weighting the degree of similarity on the basis of a context according to at least one of the examples previously selected.
摘要翻译：一种用于处理自然语言以便提高语音识别率的装置和方法。在示例性搜索部分中，存储在示例数据库中的语言的实际使用的多个示例中的每个示例与从识别部输出的多个可能的识别结果中的每一个之间的相似度以及示例之一对应于最高程度的相似度被选择。通过使用所选择的示例来获得最终语音识别结果。示例搜索部分根据先前选择的至少一个示例，根据上下文对相似度进行加权来计算相似度。

2. 发明授权

US5848389A Speech recognizing method and apparatus, and speech translating system 失效
标题翻译：语音识别方法与装置，语音翻译系统
公开(公告)号：US5848389A
公开(公告)日：1998-12-08
申请号：US626132
申请日：1996-04-05
申请人： Yasuharu Asano , Hiroaki Ogawa , Yasuhiko Kato , Tetsuya Kagami , Masao Watari , Makoto Akabane , Kazuo Ishii , Miyuki Tanaka , Hiroshi Kakuda
发明人： Yasuharu Asano , Hiroaki Ogawa , Yasuhiko Kato , Tetsuya Kagami , Masao Watari , Makoto Akabane , Kazuo Ishii , Miyuki Tanaka , Hiroshi Kakuda
IPC分类号： G10L15/00 , G06F17/28 , G10L15/18 , G10L15/28 , G10L5/02
CPC分类号： G10L15/18 , G10L15/19 , G10L2015/085
摘要： In a speech recognizing apparatus, a grammatical qualification of a proposed speech recognition result candidate is judged without using a grammatical rule. The speech recognizing apparatus for performing sentence/speech recognition is comprised of an analyzing unit for acoustically analyzing speech inputted therein to extract a feature parameter of the inputted speech; a recognizing unit for recognizing the inputted speech based upon the feature parameter outputted from said analyzing unit to thereby a plurality of proposed recognition result candidates; an example data base for storing therein a plurality of examples; and an example retrieving unit for calculating a resemblance degree between each of said plurality of proposed recognition result candidates and each of the plural examples stored in the example data base and for obtaining the speech recognition result based on said calculated resemblance degree.
摘要翻译：在语音识别装置中，在不使用语法规则的情况下判断所提出的语音识别结果候选者的语法资格。用于执行句子/语音识别的语音识别装置包括用于对其中输入的语音进行声学分析的分析单元，以提取输入语音的特征参数; 识别单元，用于基于从所述分析单元输出的特征参数来识别所输入的语音，从而提供多个所提出的识别结果候选; 用于在其中存储多个示例的示例数据库; 以及示例检索单元，用于计算所述多个提出的识别结果候选中的每一个与存储在示例数据库中的多个示例中的每个之间的相似度，并且基于所计算的相似度获得语音识别结果。

3. 发明授权

US5963892A Translation apparatus and method for facilitating speech input operation and obtaining correct translation thereof 失效
标题翻译：翻译装置和方法，用于促进语音输入操作并获得其正确的翻译
公开(公告)号：US5963892A
公开(公告)日：1999-10-05
申请号：US670291
申请日：1996-06-26
申请人： Miyuki Tanaka , Hiroaki Ogawa , Yasuhiko Kato , Tetsuya Kagami , Masao Watari , Makoto Akabane , Kazuo Ishii , Yasuharu Asano , Hiroshi Kakuda
发明人： Miyuki Tanaka , Hiroaki Ogawa , Yasuhiko Kato , Tetsuya Kagami , Masao Watari , Makoto Akabane , Kazuo Ishii , Yasuharu Asano , Hiroshi Kakuda
IPC分类号： G06F17/28 , G10L15/18 , G10L15/22 , G10F3/00
CPC分类号： G06F17/2836 , G06F17/2827 , G10L15/1815
摘要： A translation apparatus and a translation method arranged to facilitate the operation of inputting a speech and to obtain a correct translation. When a speech in Japanese is input to a microphone by a user, it is recognized in a speech recognition section and one or more words constituting the speech are output to a system control section. The system control section searches Japanese sentences stored in a first language sentence storage section to find one of them most similar to a combination of one or more words output from the speech recognition section. The Japanese sentence thereby found is output through an output section. If this Japanese sentence is correct, the user operates one of control keys. The system control section then searches English sentences stored in a second language sentence storage section to find one of them corresponding to a translation of the Japanese sentence output as a search result, and outputs the English sentence thereby found through the output section.
摘要翻译：一种翻译装置和翻译方法，被设置为便于输入语音的操作并获得正确的翻译。当用户将话音输入到麦克风时，在语音识别部分中识别，并且将构成该语音的一个或多个单词输出到系统控制部分。系统控制部分搜索存储在第一语言句存储部分中的日语句子，以找到与语音识别部分输出的一个或多个单词的组合最相似的其中之一。由此找到的日语句子通过输出部分输出。如果这个日语句子是正确的，用户操作一个控制键。然后，系统控制部分搜索存储在第二语言句子存储部分中的英文句子，以便将与输出的日语句子的翻译相对应的其中之一作为搜索结果输出，并输出通过输出部分找到的英文句子。

4. 发明授权

US5903867A Information access system and recording system 失效
标题翻译：信息访问系统和记录系统
公开(公告)号：US5903867A
公开(公告)日：1999-05-11
申请号：US344843
申请日：1994-11-23
申请人： Masao Watari , Makoto Akabane , Tetsuya Kagami , Kazuo Ishii , Yusuke Iwahashi , Yasuhiko Kato , Hiroaki Ogawa , Masanori Omote , Kazuo Watanabe , Katsuki Minamino , Yasuharu Asano
发明人： Masao Watari , Makoto Akabane , Tetsuya Kagami , Kazuo Ishii , Yusuke Iwahashi , Yasuhiko Kato , Hiroaki Ogawa , Masanori Omote , Kazuo Watanabe , Katsuki Minamino , Yasuharu Asano
IPC分类号： G06F17/30 , G09B21/00 , G10L3/00
CPC分类号： G06F17/30017 , G09B21/001
摘要： A book database stores at least phonetic signal information including phoneme information and rhythm information as document data, a central system transmits phonetic signal information stored on the book database to a terminal and the terminal receives the phonetic signal information is then carried out at the terminal and the document is then recited via synthesized sounds.
摘要翻译：图书数据库至少存储包括音素信息和节奏信息的语音信息作为文档数据，中央系统将存储在书籍数据库上的语音信号信息发送到终端，并且终端接收语音信号信息然后在终端执行，然后通过合成的声音叙述文件。

5. 发明授权

US6161093A Information access system and recording medium 失效
标题翻译：信息访问系统和记录介质
公开(公告)号：US6161093A
公开(公告)日：2000-12-12
申请号：US164316
申请日：1998-10-01
申请人： Masao Watari , Makoto Akabane , Tetsuya Kagami , Kazuo Ishii , Yusuke Iwahashi , Yasuhiko Kato , Hiroaki Ogawa , Masanori Omote , Kazuo Watanabe , Katsuki Minamino , Yasuharu Asano
发明人： Masao Watari , Makoto Akabane , Tetsuya Kagami , Kazuo Ishii , Yusuke Iwahashi , Yasuhiko Kato , Hiroaki Ogawa , Masanori Omote , Kazuo Watanabe , Katsuki Minamino , Yasuharu Asano
IPC分类号： G06F17/30 , G09B21/00 , G10L21/00
CPC分类号： G06F17/30017 , G09B21/001
摘要： A book database stores at least phonetic signal information including phoneme information and rhythm information as document data, a central system transmits phonetic signal information stored on the book database to a terminal and the terminal receives the phonetic signal information is then carried out at the terminal and the document is then recited via synthesized sounds.
摘要翻译：图书数据库至少存储包括音素信息和节奏信息的语音信息作为文档数据，中央系统将存储在书籍数据库上的语音信号信息发送到终端，并且终端接收语音信号信息然后在终端执行，然后通过合成的声音叙述文件。

6. 发明授权

US06055536A Information processing apparatus and information processing method 失效
标题翻译：信息处理装置和信息处理方法
公开(公告)号：US06055536A
公开(公告)日：2000-04-25
申请号：US868443
申请日：1997-06-03
申请人： Masato Shimakawa , Makoto Akabane , Bao Hongchang , Junichi Rekimoto , Hiroaki Kitano , Kazunori Sasano , Kazuo Ishii , Keiichi Yamada , Hiroaki Ogawa , Hiroshi Kakuda , Yasuharu Asano , Hitoshi Honda , Satoshi Fujimura , Atsuo Hiroe
发明人： Masato Shimakawa , Makoto Akabane , Bao Hongchang , Junichi Rekimoto , Hiroaki Kitano , Kazunori Sasano , Kazuo Ishii , Keiichi Yamada , Hiroaki Ogawa , Hiroshi Kakuda , Yasuharu Asano , Hitoshi Honda , Satoshi Fujimura , Atsuo Hiroe
IPC分类号： G06F12/00 , G06F13/00 , G06F17/30 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G10L15/26
CPC分类号： G06F17/30864 , G10L15/26 , Y10S707/99942 , Y10S707/99943
摘要： An information processing system stores information of various types, which is obtained in the real world, in connection with keys indicative of the attribute and feature of the information so that the real-world information is stored quickly and surely in the virtual world which is formed of the linkage of information and stored information of various types is retrieved easily.
摘要翻译：信息处理系统结合指示信息的属性和特征的键来存储在现实世界中获得的各种类型的信息，使得真实世界信息被快速且可靠地存储在形成的虚拟世界中信息的链接和各种类型的存储信息被容易地检索。

7. 发明授权

US5353408A Noise suppressor 失效
标题翻译：噪声抑制器
公开(公告)号：US5353408A
公开(公告)日：1994-10-04
申请号：US998724
申请日：1992-12-30
申请人： Yasuhiko Kato , Masao Watari , Makoto Akabane
发明人： Yasuhiko Kato , Masao Watari , Makoto Akabane
IPC分类号： G10L21/04 , G10L11/02 , G10L15/04 , G10L21/02 , G10L9/14
CPC分类号： G10L21/0208 , G10L21/0364
摘要： A code conversion table, in which a code of a voice with noise added thereto and a code of a voice without noise are associated with each other in terms of probability, is referred to in a code converter. Using the code converter, a code is obtained in a vector quantizer by vector-quantizing cepstrum coefficients extracted from the voice with noise added thereto, and is converted into a code of a voice obtained by suppressing the noise in the voice with noise added thereto. Linear predictive coefficients are obtained from the code, and the voice signal is reproduced in a synthesis filter according to the linear predictive coefficients.
摘要翻译：在代码转换器中参考代码转换表，其中附加有噪声的语音的代码和没有噪声的语音的代码在概率上彼此相关联。使用码转换器，通过矢量量化从加上噪声的声音提取的倒频谱系数，在矢量量化器中获得代码，并将其转换为通过抑制噪声加上噪声而获得的声音代码。从代码获得线性预测系数，并根据线性预测系数在合成滤波器中再现语音信号。

8. 发明授权

US4592085A Speech-recognition method and apparatus for recognizing phonemes in a voice signal 失效
标题翻译：用于识别语音信号中的音素的语音识别方法和装置
公开(公告)号：US4592085A
公开(公告)日：1986-05-27
申请号：US469114
申请日：1983-02-23
申请人： Masao Watari , Makoto Akabane , Hisao Nishioka , Toshihiko Waku
发明人： Masao Watari , Makoto Akabane , Hisao Nishioka , Toshihiko Waku
IPC分类号： G10L11/00 , G10L15/00 , G10L15/02 , G10L15/20 , G10L21/02 , G10L9/06
CPC分类号： G10L15/00
摘要： Phoneme recognition uses the silence-phoneme and phoneme-phoneme transition spectral information rather than the phoneme information itself. The transition detector features first and second differences in level for each frequency band.
摘要翻译：音素识别使用沉默音素和音素 - 音素转换频谱信息而不是音素信息本身。转换检测器具有每个频带的第一和第二电平差异。

9. 发明授权

US5003601A Speech recognition method and apparatus thereof 失效
标题翻译：语音识别方法及其装置
公开(公告)号：US5003601A
公开(公告)日：1991-03-26
申请号：US323098
申请日：1989-03-07
申请人： Masao Watari , Yoichiro Sako , Makoto Akabane , Atsunobu Hiraiwa
发明人： Masao Watari , Yoichiro Sako , Makoto Akabane , Atsunobu Hiraiwa
IPC分类号： G10L15/00
CPC分类号： G10L15/00
摘要： A speech recognition method and apparatus in which a plurality of time-sequential acoustic parameters are derived from a segmented input speech signal and are used to form a first trajectory that is time normalized. The time-normalized trajectory is sampled at predetermined lengths therealong and the sampling results used to form a new time-normalized trajectory with equally spaced points ("dots" on the graph), which is compared with a plurality of previously registered trajectories until a match is found between the new time-normalized trajectory and one of the registered trajectories, at which time an indication of the results of the matching is produced. A silence acoustic parameter can also be added to the time-sequential acoustic parameters so that the time-normalized trajectory can start and end from a point of silence. In addition, the length of the first trajectory formed from the acoustic parameters derived from the segmented speech signals is determined and used in the matching operation with the registered trajectories, so that the lengths of the trajectories as well as the distances between the formed trajectory and the stored trajectory are also taken into account to increase the recognition ratio.
摘要翻译：一种语音识别方法和装置，其中从分段输入语音信号导出多个时间顺序的声学参数，并且用于形成时间归一化的第一轨迹。时间归一化轨迹以其预定长度被采样，并且采样结果用于形成具有等间隔点（图上的“点”）的新的时间归一化轨迹，其与多个先前记录的轨迹进行比较，直到匹配在新的时间归一化轨迹和一个注册的轨迹之间找到，此时产生匹配结果的指示。还可以将静音声学参数添加到时间顺序的声学参数中，使得时间归一化轨迹可以从沉默点开始和结束。另外，从与分段语音信号导出的声学参数形成的第一轨迹的长度被确定并在与注册的轨迹的匹配操作中使用，使得轨迹的长度以及形成的轨迹和还考虑了存储的轨迹以增加识别率。

10. 发明授权

US07315867B2 Document processing apparatus, document processing method, document processing program, and recording medium 有权
标题翻译：文件处理装置，文件处理方法，文件处理程序和记录介质
公开(公告)号：US07315867B2
公开(公告)日：2008-01-01
申请号：US11185303
申请日：2005-07-20
申请人： Kenichiro Kobayashi , Makoto Akabane , Tomoaki Nitta , Nobuhide Yamazaki , Erika Kobayashi
发明人： Kenichiro Kobayashi , Makoto Akabane , Tomoaki Nitta , Nobuhide Yamazaki , Erika Kobayashi
IPC分类号： G06F17/30
CPC分类号： G06F17/24 , Y10S707/99931 , Y10S707/99936 , Y10S707/99943
摘要： The text format of input data is checked, and is converted into a system-manipulated format. It is further determined if the input data is in an HTML or e-mail format using tags, heading information, and the like. The converted data is divided into blocks in a simple manner such that elements in the blocks can be checked based on repetition of predetermined character patterns. Each block section is tagged with a tag indicating a block. The data divided into blocks is parsed based on tags, character patterns, etc., and is structured. A table in text is also parsed, and is segmented into cells. Finally, tree-structured data having a hierarchical structure is generated based on the sentence-structured data. A sentence-extraction template paired with the tree-structured data is used to extract sentences.
摘要翻译：检查输入数据的文本格式，并将其转换为系统操作的格式。还使用标签，标题信息等进一步确定输入数据是HTML或电子邮件格式。转换的数据以简单的方式被分成块，使得可以基于预定字符模式的重复来检查块中的元素。每个块区段都标有一个指示块的标签。基于标签，字符图案等对被划分成块的数据进行解析，并进行结构化。文本中的表也被解析，并被分割成单元格。最后，基于句子结构化数据生成具有层次结构的树结构数据。使用与树结构数据配对的句子提取模板来提取句子。

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