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    • 2. 发明公开
    • 냉온 겸용 족욕기
    • FOOT BATHING DEVICE
    • KR1020130072902A
    • 2013-07-02
    • KR1020110140524
    • 2011-12-22
    • 장형철장건장진영
    • 장형철장건장진영
    • A61H35/00A47K3/022A61F7/00
    • PURPOSE: A foot bathing device is provided to shrink one foot and to release the other foot using a cold water tub and a warm water tub. CONSTITUTION: A foot bathing device comprises a base, a main body, a heating unit, and a cooling unit. The main body is formed on the upper part of the base. The main body comprises a warm tub and a cold tub which are divided by a partition. The heating unit is formed in the main body and heats water circulating in the warm tub. The cooling unit cools water circulating in the cold tub. [Reference numerals] (AA) Warm tub; (BB) Cold tub; (CC) Heating unit; (DD) Cooling unit
    • 目的:提供足浴系统,以缩小一英尺,并使用冷水槽和温水水池释放另一只脚。 构成:足浴系统包括基座,主体,加热单元和冷却单元。 主体形成在基座的上部。 主体包括由隔板分隔的暖水浴缸和冷水槽。 加热单元形成在主体中,并加热在暖水桶中循环的水。 冷却单元冷却在冷水槽中循环的水。 (附图标记)(AA)暖盆; (BB)冷水桶; (CC)加热单元; (DD)冷却单元
    • 5. 发明公开
    • 학습문제 출제 관리 시스템
    • 用于控制研究问题数据的设置过程的系统
    • KR1020090002579A
    • 2009-01-09
    • KR1020070066049
    • 2007-07-02
    • 장건
    • 장건
    • G06Q50/20G09B7/12G06Q30/02
    • G06Q50/20G06Q30/0224G09B7/12
    • A studying question setting management system is provided to systematically arrange a computing module which adjusts studying question data difficulty to rationally control levels of set questions according to studying ability of a student. A studying question setting management system includes a studying question setting server(100) and a studying question library block(200). The studying question setting server selects and extracts studying question data and transmits the studying question data to a learner client(4). The studying question setting server includes a studying question setting control module(101), a service page operating module(103), an operation assistant module(104), a database administration module(107), a studying question extraction module(110), a studying question alignment module(130), a studying question output module(150), a concept description output module(170), and a study history storage module(105).
    • 提供一个学习问题设置管理系统,系统地安排一个调整学习问题数据难度的计算模块,根据学生的学习能力合理控制设置问题的级别。 研究问题设置管理系统包括学习问题设置服务器(100)和学习问题库块(200)。 学习问题设置服务器选择并提取学习问题数据,并将学习问题数据发送给学习者客户端(4)。 研究问题设置服务器包括学习问题设置控制模块(101),服务页面操作模块(103),操作辅助模块(104),数据库管理模块(107),学习问题提取模块(110) 研究问题对齐模块(130),学习问题输出模块(150),概念描述输出模块(170)和研究历史存储模块(105)。