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    • 4. 发明申请
    • CONTINUOUSLY VARIABLE TRANSMISSION
    • 连续可变传输
    • WO2008062947A1
    • 2008-05-29
    • PCT/KR2007/004990
    • 2007-10-12
    • SHIN, Dong minSIN, Yong chol
    • SHIN, Dong minSIN, Yong chol
    • F16H21/12
    • F16H29/04
    • Disclosed is a continuously variable transmission. The continuously variable transmission includes a housing to which an input shaft is rotatably mounted to input power, an output section outputting the power transferred from the input shaft to the outside or receiving a load from outside, a torque change section provided between the input shaft and the output section to change the torque of the power transferred from the input shaft or the output section, and a link device disposed between the output section and the torque change section and eccentrically connected to the torque change section to transfer rotational power to the output section or receive a load from the output section by upward and downward reciprocal movements thereof.
    • 公开了一种无级变速器。 无级变速器包括:输入轴可旋转地安装到输入动力的壳体;输出部分,其将从输入轴传递到外部的动力或从外部接收负载;扭矩改变部,设置在输入轴和 输出部,其改变从输入轴或输出部传递的动力的转矩;以及连杆装置,其设置在输出部和转矩变化部之间,并且偏心连接到转矩变化部,以将旋转动力传递到输出部 或者通过其向上和向下的往复运动从输出部分接收负载。
    • 5. 发明授权
    • SYSTME FOR LEARNING LANGUAGES BY TRAINING SENTENCE
    • 通过培训语言学习语言的合作
    • KR100931913B1
    • 2009-12-15
    • KR20090019179
    • 2009-03-06
    • KIM GWON YOUNGKIM CHUL HYUNSHIN DONG MINYOU YOUNG BAECHO SUNG HOON
    • KIM GWON YOUNGKIM CHUL HYUNSHIN DONG MINYOU YOUNG BAECHO SUNG HOON
    • G09B7/04G06Q50/20
    • G09B7/04G06Q50/20G09B19/06
    • PURPOSE: A language learning system through sentence training is provided to effectively improve linguistic ability by using a network or a portable electronic device. CONSTITUTION: A language learning system comprises a learner terminal(10) and a learning management server(20). The learning terminal is formed with a terminal with key input function and internet access function like a desktop PC, a note book PC and a mobile terminal. The learner terminal comprises a client(120) accessing to a learning management server and an application(130) providing interface for language learning. The learner terminal comprises a key input unit(110) inputting key data for sentence test and an output unit(140) outputting video and audio data for learning. The learning management server comprises a UI part(210) providing user interface, a database storing sentences according to the level, and a sentence training management part(40).
    • 目的:通过句子训练提供语言学习系统,通过使用网络或便携式电子设备有效提高语言能力。 构成:语言学习系统包括学习者终端(10)和学习管理服务器(20)。 学习终端形成有具有键输入功能的终端和诸如台式PC,笔记本PC和移动终端的互联网访问功能。 学习者终端包括访问学习管理服务器的客户端(120)和用于语言学习的接口的应用(130)。 学习者终端包括输入用于语音测试的键数据的键输入单元(110)和输出用于学习的视频和音频数据的输出单元(140)。 学习管理服务器包括提供用户界面的UI部分(210),存储根据级别的句子的数据库和句子训练管理部分(40)。