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    • 4. 发明授权
    • Navigation apparatus
    • 导航仪
    • US07310602B2
    • 2007-12-18
    • US10949810
    • 2004-09-27
    • Toshio TakaichiTakashi SugawaraYasuo ItoJianwu ZengRyuya Muramatsu
    • Toshio TakaichiTakashi SugawaraYasuo ItoJianwu ZengRyuya Muramatsu
    • G10L15/00G10L15/04
    • G10L15/22G10L15/08G10L2015/088
    • In this navigation apparatus, when speech recognition of inputted speech is carried out, keywords included in the content of the recognized speech are searched from a dictionary DB, and then these words are displayed as keywords of a POI search. When a correction of a keyword is required by the user, because most errors occur in the first phonetic symbol of the misrecognized word, a search of words each having phonetic symbols in which the first phonetic symbol of the misrecognized word is changed from the phonetic symbols of the word to be corrected (i.e., a search of words having one different first phonetic symbol) is carried out to present candidates for correction. In this navigation apparatus, because the displayed candidates for correction are limited to words having a different first phonetic symbol which has a high possibility of being the cause of misrecognition, the user can correct the misrecognized keyword by a simple operation. Further, it is possible to reduce the process burden as compared to the conventional misrecognition correction processes.
    • 在该导航装置中,当进行输入语音的语音识别时,从词典DB中搜索包含在识别语音的内容中的关键字,然后将这些词作为POI搜索​​的关键字显示。 当用户需要对关键字进行校正时,由于大多数错误发生在错误识别的单词的第一个语音符号中,所以搜索每个具有语音符号的单词,其中错误识别的单词的第一语音符号从语音符号 (即,搜索具有一个不同的第一语音符号的单词)以呈现用于校正的候选者。 在该导航装置中,由于所显示的校正候选被限制为具有作为误识别的原因的高可能性的具有不同的第一语音符号的单词,所以用户可以通过简单的操作来纠正误识别的关键字。 此外,与传统的误识别校正处理相比,可以减少处理负担。
    • 6. 发明申请
    • Navigation apparatus
    • 导航仪
    • US20060074661A1
    • 2006-04-06
    • US10949810
    • 2004-09-27
    • Toshio TakaichiTakashi SugawaraYasuo ItoJianwu ZengRyuya Muramatsu
    • Toshio TakaichiTakashi SugawaraYasuo ItoJianwu ZengRyuya Muramatsu
    • G10L15/04
    • G10L15/22G10L15/08G10L2015/088
    • In this navigation apparatus, when speech recognition of inputted speech is carried out, keywords included in the content of the recognized speech are searched from a dictionary DB, and then these words are displayed as keywords of a POI search. When a correction of a keyword is required by the user, because most errors occur in the first phonetic symbol of the misrecognized word, a search of words each having phonetic symbols in which the first phonetic symbol of the misrecognized word is changed from the phonetic symbols of the word to be corrected (i.e., a search of words having one different first phonetic symbol) is carried out to present candidates for correction. In this navigation apparatus, because the displayed candidates for correction are limited to words having a different first phonetic symbol which has a high possibility of being the cause of misrecognition, the user can correct the misrecognized keyword by a simple operation. Further, it is possible to reduce the process burden as compared to the conventional misrecognition correction processes.
    • 在该导航装置中,当进行输入语音的语音识别时,从词典DB中搜索包含在识别语音的内容中的关键字,然后将这些词作为POI搜索​​的关键字显示。 当用户需要对关键字进行校正时,由于大多数错误发生在错误识别的单词的第一个语音符号中,所以搜索每个具有语音符号的单词,其中错误识别的单词的第一语音符号从语音符号 (即,搜索具有一个不同的第一语音符号的单词)以呈现用于校正的候选者。 在该导航装置中,由于所显示的校正候选被限制为具有作为误识别的原因的高可能性的具有不同的第一语音符号的单词,所以用户可以通过简单的操作来纠正误识别的关键字。 此外,与传统的误识别校正处理相比,可以减少处理负担。
    • 8. 发明授权
    • Communication navigation system
    • 通讯导航系统
    • US06542816B1
    • 2003-04-01
    • US09714868
    • 2000-11-17
    • Yasuo ItoNaoki GoraiTakashi SugawaraSatoshi KitanoHiroyuki Yamakawa
    • Yasuo ItoNaoki GoraiTakashi SugawaraSatoshi KitanoHiroyuki Yamakawa
    • G08G1123
    • G01C21/32G01C21/3492G01C21/3629
    • A communication navigation system, wherein a navigation apparatus requests a recommended route guidance data to a information center and guides a user of the navigation apparatus to a destination by using the recommended route guidance data received from the information center. In this present invention, the navigation apparatus transmits version data of road data held in the navigation apparatus at the request to the information center. The information center prepares a guidance data of recommended route using latest road data held in the information center, and transmits the data to the navigation apparatus. When the information center transmits the guidance data, the information center selects the type of data of the road links along the recommended route, in the guidance data, by comparing the version data received from the navigation apparatus and the version data of each road link along the recommended route. If each data of road links along the recommended route is considered to be contained in the road data held in the navigation apparatus, the information center transmits the only data which enable to specify the road link from the road data held in the navigation apparatus. On the hand, if each data of road links is considered not to be contained in the road data held in the navigation apparatus, the information center transmits whole data of the road link. Therefore, the navigation apparatus can generate the route guidance data by extracting road link data, from its own road data, corresponding to the road link specified by transmitted data and by reconstructing road link data using transmitted data.
    • 一种通信导航系统,其中导航装置向信息中心请求推荐的路线引导数据,并通过使用从信息中心接收到的推荐路线引导数据将导航装置的用户引导到目的地。在本发明中,导航 装置根据请求向信息中心发送保存在导航装置中的道路数据的版本数据。 信息中心使用信息中心中保存的最新道路数据准备推荐路线的指导数据,并将数据发送到导航装置。 当信息中心发送指导数据时,信息中心通过比较从导航装置接收的版本数据和每个道路链路的版本数据沿着推荐路线选择引导数据中的道路链路的数据类型 推荐路线。 如果沿着推荐路线的道路连接的每个数据被认为包含在导航装置中保存的道路数据中,则信息中心从保存在导航装置中的道路数据中发送能够指定道路链接的唯一数据。 另外,如果道路连接的数据被认为不包含在导航装置所保持的道路数据中,则信息中心发送道路链路的全部数据。 因此,导航装置可以通过从其自己的道路数据中提取对应于由发送数据指定的道路链路的道路数据,并且使用发送的数据重建道路链路数据,来生成路线引导数据。
    • 9. 发明授权
    • Photostable aqueous solution comprising benzyl alcohol derivatives
    • 包含苯甲醇衍生物的光稳定水溶液
    • US6162833A
    • 2000-12-19
    • US292664
    • 1999-04-16
    • Yasuo ItoHideo KatoEiichi KoshinakaMasahiro YamazakiKazuya Matsuo
    • Yasuo ItoHideo KatoEiichi KoshinakaMasahiro YamazakiKazuya Matsuo
    • A61K31/137A61K47/10A61K47/26C07C215/60A61K31/135
    • C07C215/60A61K31/137A61K47/10A61K47/26C07B2200/07Y10S514/935
    • Aqueous solution, including at least one of optically active (-)-(R)-.alpha.-((tert-butylamino)methyl)-2-chloro-4-hydroxybenzyl alcohol represented by the following formula: ##STR1## and pharmacologically acceptable salt thereof. The aqueous solution also includes at least one photostabilizer selected from the group consisting of saccharide, sugar alcohol, and polyalcohol. A content of the at least one of optically active (-)-(R)-.alpha.-((tert-butylamino)methyl)-2-chloro-4-hydroxybenzyl alcohol and pharmacologically acceptable salt thereof is 0.01 to 10% (w/v) based on a volume of the aqueous solution. A content of the at least one photostabilizer is 1 to 50% (w/v) based on the volume of the aqueous solution. The content of the at least one photostabilizer is at least 10% (w/w) based on a total weight of the at least one of optically active (-)-(R)-.alpha.-((tert-butylamino)methyl)-2-chloro-4-hydroxybenzyl alcohol and pharmacologically acceptable salt thereof. Method of making a stabilized aqueous solution.
    • 水溶液,包括由下式表示的光学活性( - ) - (R)-α-((叔丁基氨基)甲基)-2-氯-4-羟基苄醇中的至少一种:及其药理学上可接受的盐。 水溶液还包括至少一种选自糖,糖醇和多元醇的光稳定剂。 光学活性( - ) - (R)-α-((叔丁基氨基)甲基)-2-氯-4-羟基苄醇及其药学上可接受的盐中的至少一种的含量为0.01〜10%(w / v)基于一定体积的水溶液。 基于水溶液的体积,至少一种光稳定剂的含量为1至50%(w / v)。 至少一种光稳定剂的含量基于光学活性( - ) - (R)-α-((叔丁基氨基)甲基) - 2-氯-4-羟基苄醇及其药理学上可接受的盐。 制备稳定水溶液的方法