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    • 25. 发明公开
    • 시험탱크의 부피 교정장치
    • 试验箱容积校准装置
    • KR1020170087604A
    • 2017-07-31
    • KR1020160007342
    • 2016-01-21
    • 김성춘장경호
    • 김성춘장경호
    • G01F25/00G01F23/02B65D90/00B65D90/48F17D3/01F16K15/00
    • 본발명은시험탱크의부피교정장치에관한것으로, 더욱상세하게는시험탱크의크기와높이에관계없이기준용기의설치가일정하여시험장소에제약이없고, 래퍼런스스케일에의해기준탱크로부터배출된유체양만큼시험탱크에이송되는것이유안으로확인이가능하며, 배출용기내의수평기준선(C)에부피조절블록을설치하여배출용기의수면면적을작게함으로서, 배출용기의수면면적과비례하는레퍼런스스케일의기준눈금의정확도가높아지고, 상기배출용기내에데드부피부가형성됨으로써, 펌프에공기가유입되는것을방지하여정확한레퍼런스스케일의기준눈금측정이좋아지며, 이송펌프를이용하여기준용기내의유체를시험탱크에이송시킴으로써, 종래의작은기준용기에물을채워손으로여러번 쏟아붓는교정방법을탈피하여교정하는효율이좋아지는특징이있다.
    • 本发明涉及用于测试容器的体积校准设备,并且更具体地涉及用于通过参考标尺测量从参考容器排出的流体的体积的测试设备, 通过在排水池(C)中安装一个容积控制块来减小放电容器的水表面面积,从而使得与放电容器的水表面积成比例的参考比例基准比例尺(C) 标尺的精确度增加并且在放电容器中形成死体积以防止空气被引入到泵中以改进精确参考标尺的参考尺度测量并且使用传送泵将参考容器中的流体传送到测试槽 具有以往的小型基准容器充满水的特征,提高了多次用手浇注的校正方法的校正修正效率。
    • 29. 发明公开
    • 통신망을 이용한 학습 서비스 제공 시스템 및 방법
    • 使用通信网络提供学习服务的系统和方法
    • KR1020030039775A
    • 2003-05-22
    • KR1020010070818
    • 2001-11-14
    • 김성춘
    • 김성춘방철
    • G06Q50/30G06Q50/20
    • PURPOSE: A system and method for supplying a learning service using a communication network is provided to enable a user who connects to a learning service supply system through a communication network to improve various language study abilities while studying the language. CONSTITUTION: A user connects to a learning service supply system(120) using a user terminal(110a,110b, ... 110n) combined with a communication network. A connection request signal being transmitted from the user terminal(110a,110b, ... 110n) is received in a transmitting/receiving unit(125) in the learning service supply system(120). A control unit(130) induces a user to perform a log-in process. If a user managing unit(145) detects related information from a learning ability and point storage(150), etc. by a control of a history control unit(135), a learning data managing unit(160) extracts learning data adapted to the user out of learning data stored in a learning data storage(165) and a learning information storage(170) using the related information. The user managing unit(145) manages the learning ability according to the history control unit(135) and point information using the point storage(150). The learning data managing unit(160) detects and supplies the previously learned data to the user. The learning service supply system(120) receives answer data from the user terminal(110a,110b, ... 110n), checks whether the answer data is correct, and supplies corresponding points to the user.
    • 目的:提供使用通信网络提供学习服务的系统和方法,以使通过通信网络连接到学习服务供应系统的用户能够在学习语言的同时提高各种语言学习能力。 构成:用户使用与通信网络组合的用户终端(110a,110b,... 110n)连接到学习服务提供系统(120)。 从用户终端(110a,110b,... 110n)发送的连接请求信号被接收在学习服务提供系统(120)中的发送/接收单元(125)中。 控制单元(130)引导用户执行登录过程。 如果用户管理单元(145)通过历史控制单元(135)的控制从学习能力和点存储(150)等检测相关信息,则学习数据管理单元(160)提取适合于 使用存储在学习数据存储器(165)中的学习数据和使用相关信息的学习信息存储(170)之外的用户。 用户管理单元(145)根据历史控制单元(135)和使用点存储单元(150)的点信息来管理学习能力。 学习数据管理单元(160)检测并将先前学习的数据提供给用户。 学习服务提供系统(120)从用户终端(110a,110b,... 110n)接收应答数据,检查应答数据是否正确,并向用户提供对应点。
    • 30. 发明授权
    • 대소 자수무늬 연속자수 및 칼라 체인지 장치가 구비된 자수기
    • 绣花机采用大,小绣花图案连续刺绣和换色装置
    • KR100257339B1
    • 2001-04-02
    • KR1019970052214
    • 1997-10-11
    • 김성춘
    • 김성춘
    • D05C11/16D05C11/00
    • PURPOSE: An embroidering machine embroidering big and small embroidery pattern consecutively and containing a device changing color is provided which is characterized by producing embroidered textile having various patterns and colors and increasing productivity. CONSTITUTION: The embroidering machine(100) is comprised of: a driving part(A) driven by power of a motor(M1); an embroidering part(B) embroidering in accordance with power of the driving part(A); and a color changing part(C) selecting and changing the yarn with various colors during embroidering. The embroidering part(B) is comprised of: an upper operating member which is connected with an upper rod, moving a needle shaft forward and backward; a lower operating member which is connected with a lower rod, moving a punch shaft forward and backward; a magnetic plate installed between a transverse arm(15) and the rear of the needle shaft and the punch shaft; and a pressing member installed at the rear of the upper operating member lengthwise. The color changing part(C) is comprised of: a rotating-supporting member supporting many needle shafts, selecting one in many needle shafts with rotating and operating; a timing belt which is geared with the rotating-supporting member and a gear, reciprocating the rotating-supporting member; and a revolving screen supporting the timing belt and the needle shaft and reciprocating in a front frame.