专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06435880B1 Learning-support device and learning-support method 失效
标题翻译：学习支持设备和学习支持方法
公开(公告)号：US06435880B1
公开(公告)日：2002-08-20
申请号：US09642695
申请日：2000-08-22
申请人： Shinichi Tsumori , Makoto Matsuoka , Yuichi Kawaguchi
发明人： Shinichi Tsumori , Makoto Matsuoka , Yuichi Kawaguchi
IPC分类号： G09B700
CPC分类号： G09B7/06
摘要： A learning-support device offers a sufficient learning effect even in a field of learning that sets its goal on mastering a motion itself. A question-screen display part displays a question-screen composed of a question and moving images as choices for an answer. A selection reception part receives a user-selection indicating which of the moving images on the question-screen is selected by a user. A correct/incorrect determination part determines whether the user-selection is correct or incorrect. When the user-selection is determined as correct, a correct-answer-explanation-screen display part displays a correct-answer-explanation-screen including an explanation for the correct answer and the correct moving image. When the user-selection is determined as incorrect, an incorrect-answer-explanation-screen display part displays an incorrect-answer-explanation-screen including an explanation for the incorrect answer and the correct moving image.
摘要翻译：学习支持设备即使在学习领域也提供了足够的学习效果，其目的在于掌握运动本身。问题屏幕显示部分显示由问题和运动图像组成的问题屏幕作为答案的选择。选择接收部接收用户选择，指示用户选择了问题画面上的运动图像。正确/不正确的确定部分确定用户选择是否正确或不正确。当用户选择被确定为正确时，正确答案说明屏幕显示部分显示包括正确答案和正确运动图像的说明的正确答案说明屏幕。当用户选择被确定为不正确时，不正确的答案说明屏幕显示部分显示包括错误答案和正确运动图像的说明的错误答案说明屏幕。

2. 发明授权

US07127614B2 Justification authenticating system, personal certificate issuing system, and personal certificate 有权
标题翻译：理由认证系统，个人证书颁发系统和个人证书
公开(公告)号：US07127614B2
公开(公告)日：2006-10-24
申请号：US09885736
申请日：2001-06-20
申请人： Yuichi Kawaguchi , Yuji Shimizu , Shinichi Tsumori , Takashi Katsura , Hisashi Inoue
发明人： Yuichi Kawaguchi , Yuji Shimizu , Shinichi Tsumori , Takashi Katsura , Hisashi Inoue
IPC分类号： H04L9/00
CPC分类号： H04N1/32144 , G06T1/0021 , G07C9/00079 , G07F7/08 , G07F7/122 , H04N2201/3226 , H04N2201/3235 , H04N2201/327
摘要： A justification/authentication personal certificate system stores in a remote database a counterpart of an identifier and a digital watermark contained in the personal certificate. The personal certificate includes the digital watermark embedded in an authentic image such as a facial photograph, a retinal scan, or a fingerprint. When the personal certificate is used, the authentic image is read from the personal certificate, and the digital watermark information is extracted. The digital watermark information and the identifier are compared with the counterparts stored in the database. If the extracted digital watermark information is identical to the information in the database, then the personal certificate is judged to be unjustifiable. In one embodiment, at least one of the identifier and digital watermark are changed each time the system justifies the personal certificate.
摘要翻译：验证/认证个人证书系统在远程数据库中存储个人证书中包含的标识符和数字水印的对应物。个人证书包括嵌入在诸如面部照片，视网膜扫描或指纹之类的真实图像中的数字水印。当使用个人证书时，从个人证书读取真实图像，并且提取数字水印信息。将数字水印信息和标识符与存储在数据库中的对应物进行比较。如果提取的数字水印信息与数据库中的信息相同，则认定个人证书是不合理的。在一个实施例中，每当系统证明个人证书时，标识符和数字水印中的至少一个被改变。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式