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81. 发明公开

KR1020110002271A 굴곡부를 가지는 금속 멤브레인의 충격시험장치 失效
标题翻译：冲击试验设备的腐蚀性金属膜
公开(公告)号：KR1020110002271A
公开(公告)日：2011-01-07
申请号：KR1020090059775
申请日：2009-07-01
申请人： 한국과학기술원
发明人： 이대길 , 김병철 , 윤순호 , 김부기 , 김기현 , 이관호
IPC分类号： G01N3/12 , G01M3/00
CPC分类号： G01N3/12 , G01M7/08 , G01N2203/0048
摘要： PURPOSE: A shock test device of a metal membrane with a curved part is provided to enable the shock property of a metal membrane to be easily recognized using simple jig and equipment. CONSTITUTION: A shock test device(100) of a metal membrane with a curved part comprises a housing(40), a base(20), a pressure bag and a shock unit(70). The housing comprises a space for holding a curved part. The base is coupled to the housing to support the metal membrane(10). The pressure bag is installed in the space to be arranged between the inner surface of the housing and the outer surface of the curved part. The pressure bag comprises a variable body(62), of which shape is varied according to the pressure change in a chamber. The shock unit applies pressure pulse to the curved part.
摘要翻译：目的：提供具有弯曲部分的金属膜的冲击试验装置，以便使用简单的夹具和设备容易地识别金属膜的冲击性能。构成：具有弯曲部分的金属膜的冲击试验装置（100）包括壳体（40），基座（20），压力袋和冲击单元（70）。壳体包括用于保持弯曲部分的空间。底座联接到壳体以支撑金属膜（10）。压力袋安装在空间中，以布置在壳体的内表面和弯曲部分的外表面之间。压力袋包括可变体（62），其形状根据室中的压力变化而变化。冲击单元对弯曲部分施加压力脉冲。

82. 发明公开

KR1020040087756A 지그를 이용한 다극자석배열 조립구조 失效
标题翻译：使用装配时间组合的多极磁铁阵列组装结构
公开(公告)号：KR1020040087756A
公开(公告)日：2004-10-15
申请号：KR1020030021824
申请日：2003-04-08
申请人： 한국과학기술원
发明人： 권대갑 , 이문구 , 김기현
IPC分类号： H02K41/02
摘要： PURPOSE: An assembling structure of a multi-polar magnet array using a jig is provided to reduce an assembling period of time by simplifying an assembly structure of a multi-polar magnet array. CONSTITUTION: An assembling structure of a multi-polar magnet array using a jig includes a plurality of magnets, a plurality of jigs, a support plate, and a plurality of fixing parts. A coupling portion is formed at an edge of the magnet(21). The magnet is inserted into the jig. A stopper is formed at the jig(10) in order to control the magnet. The jigs are arranged in a predetermined interval on the support plate(1). The fixing parts(18) are installed at both sides of the jig in order to prevent the separation of the magnets from the jigs. A bolt hole is formed at the support plate in order to fix the jig by using a bolt(14).
摘要翻译：目的：提供使用夹具的多极磁体阵列的组装结构，通过简化多极磁体阵列的组装结构来减少组装时间。构成：使用夹具的多极磁体阵列的组装结构包括多个磁体，多个夹具，支撑板和多个固定部件。在磁体（21）的边缘处形成有耦合部。将磁体插入夹具中。为了控制磁体，在夹具（10）上形成有止动件。夹具以预定间隔布置在支撑板（1）上。固定部件（18）安装在夹具的两侧，以防止磁体与夹具分离。在支撑板上形成螺栓孔，以便通过使用螺栓（14）固定夹具。

83. 发明公开

KR1020040075445A 유연기구 메커니즘을 이용한 3축 직선운동 스테이지 失效
标题翻译：三轴线性运动阶段使用灵活的工具机制
公开(公告)号：KR1020040075445A
公开(公告)日：2004-08-30
申请号：KR1020030010944
申请日：2003-02-21
申请人： 한국과학기술원
发明人： 권대갑 , 김동민 , 심종엽 , 김기현
IPC分类号： G02B21/00
CPC分类号： B23Q1/34 , B23Q1/626 , B23Q2210/002 , G01N2035/00237
摘要： PURPOSE: A three-axis linear motion stage using a flexible tool mechanism is provided which uses a flexible complex hinge structure and a symmetrical amplification structure to generate a pure straight movement. CONSTITUTION: A number of flexible complex hinge structures(11) are arranged adjacently to each edge of an X-stage(1) and the first driving part(2) is formed on one side of the X stage to enable a straight movement along one side. A Y stage(20) is formed on a center of the X stage, and a number of flexible complex hinge structure(28) are arranged adjacently to each edge of the Y stage, and the Y stage performs a straight movement along a vertical axis by the second driving part formed on one side of the Y stage. A Z stage(40) is installed on the Y stage, and a number of flexible complex hinge structures are formed in each edge and has the third driving part to enable a straight movement along a vertical direction to the axes. And the X stage is installed on a stage base(9).
摘要翻译：目的：提供使用柔性工具机构的三轴线性运动平台，其使用柔性复合铰链结构和对称放大结构来产生纯直的运动。构成：许多柔性复合铰链结构（11）被布置成与X级（1）的每个边缘相邻并且第一驱动部分（2）形成在X台的一侧上，以使得能够沿着X平台侧。 AY台（20）形成在X台的中心，并且多个柔性复合铰链结构（28）被布置成与Y台的每个边缘相邻，并且Y台沿垂直轴线进行直线运动第二驱动部分形成在Y台的一侧。 Z台（40）安装在Y台上，并且在每个边缘中形成多个柔性复合铰链结构，并具有第三驱动部分，以使得能够沿着垂直于轴线的方向直线移动。 X舞台安装在舞台（9）上。

84. 发明公开

KR1020030061904A ＶＣＭ을 이용한 Ｘ-Ｙ 정밀구동 스테이지 장치 失效
标题翻译： X-Y驱动级使用VCM的设备
公开(公告)号：KR1020030061904A
公开(公告)日：2003-07-23
申请号：KR1020020001913
申请日：2002-01-12
申请人： 한국과학기술원
发明人： 권대갑 , 김기현
IPC分类号： G02B21/26
CPC分类号： H02K41/0356 , B23Q5/28 , G02B21/26 , H02K2201/18
摘要： PURPOSE: An X-Y drive stage apparatus using VCM is provided to control accurately positions of two axes of a sample by arranging symmetrically linear springs, center units, auxiliary units, and magnetic force generators. CONSTITUTION: An X-Y drive stage apparatus using VCM includes a Y-axis stage(20), an X-axis stage(30), a stage base, and a couple of magnetic force generators. The Y-axis stage includes the first connection unit(24), the first auxiliary unit(23), the first straight spring(21a), and the first auxiliary straight spring(23a). The first connection unit is installed at both sides of a sample transfer portion. The first auxiliary unit is installed at both sides of the first center unit(21). The first straight spring is formed between the first auxiliary units. The first auxiliary straight spring is formed at both sides of the first auxiliary unit. The X-axis stage includes the second auxiliary unit(33), the second straight spring(31a), the second auxiliary straight spring(33a), and the second connection unit(34). The second auxiliary unit is installed parallel to the second center unit(31). The second straight spring is formed between the second auxiliary units. The second auxiliary straight spring is formed at both sides of the second auxiliary unit. The second connection unit is formed at a center portion of the second auxiliary straight spring. The stage base has an open top portion. The magnetic force generators are used for performing an X-axis movement or a Y-axis movement.
摘要翻译：目的：提供使用VCM的X-Y驱动平台装置，通过布置对称线性弹簧，中心单元，辅助单元和磁力发生器来精确地控制样品的两个轴的位置。构成：使用VCM的X-Y驱动级装置包括Y轴级（20），X轴级（30），级基座和一对磁力发生器。 Y轴台包括第一连接单元（24），第一辅助单元（23），第一直线弹簧（21a）和第一辅助直线弹簧（23a）。第一连接单元安装在样品转印部分的两侧。第一辅助单元安装在第一中心单元（21）的两侧。第一直线弹簧形成在第一辅助单元之间。第一辅助直弹簧形成在第一辅助单元的两侧。 X轴平台包括第二辅助单元（33），第二直线弹簧（31a），第二辅助直线弹簧（33a）和第二连接单元（34）。第二辅助单元平行于第二中心单元（31）安装。第二直线弹簧形成在第二辅助单元之间。第二辅助直弹簧形成在第二辅助单元的两侧。第二连接单元形成在第二辅助直线弹簧的中心部分。舞台基座有开放的顶部。磁力发生器用于执行X轴运动或Y轴运动。

85. 发明公开

KR1020030039169A 솔레노이드와 영구자석을 갖는 선형구동기를 이용한 3축스테이지 구동장치 失效
标题翻译：使用具有电磁铁和永磁体的线性驱动器的三轴驱动装置
公开(公告)号：KR1020030039169A
公开(公告)日：2003-05-17
申请号：KR1020010070125
申请日：2001-11-12
申请人： 한국과학기술원
发明人： 권대갑 , 이성규 , 김기현 , 김동민
IPC分类号： G03F7/20
CPC分类号： G03F7/70758 , F16K31/082 , G03F7/70716 , H02K41/03
摘要： PURPOSE: A three-axis stage driving device using a linear driver having a solenoid and a permanent magnet is provided, to prepare the driving device simply and to enable it to be operated without another amplifier, and which drives the three-axis position by controlling z-Rx-Ry axes by using the intensity of changing magnetic flux inside the constant flux flow. CONSTITUTION: The three-axis stage driving device(10) comprises a three-axis stage fixing plate(11); a three-axis movement driving plate(12) plated the upper plate of the fixing plate; and a plurality of linear drivers(20A, 20B, 20C) which are arranged at the position corresponding to the triangular point and is placed between the three-axis fixing plate and the three-axis movement driving plate. The linear drivers(20A, 20B, 20C) comprises an upper yoke; an lower yoke; an operation axis which is placed between the two yokes and delivers the movement direction to the three-axis movement driving plate; inner and outer yokes placed on the circumference of the operation axis between the upper and lower yokes, with a certain distance; upper and lower coils which are inserted between the inner and outer yokes, are placed with a certain distance with the upper and lower yokes, and receives the current; a permanent magnet placed between the upper and lower coils; and upper and lower supporting plate for guide which supports the operation axis, guides the movement of the operation axis, removes the rotation of Rz-direction, and is support-connected with at least one of the upper and lower yokes to enable it to be tilted.
摘要翻译：目的：提供一种使用具有螺线管和永磁体的线性驱动器的三轴平台驱动装置，以简单地制备驱动装置并使其能够在没有另一放大器的情况下操作，并且通过控制来驱动三轴位置 z-Rx-Ry轴通过使用恒定磁通流内部磁通量的变化强度。构成：三轴平台驱动装置（10）包括三轴级固定板（11）; 电镀固定板的上板的三轴运动驱动板（12）; 以及多个线性驱动器（20A，20B，20C），其布置在与三角形点对应的位置处，并且被放置在三轴固定板和三轴运动驱动板之间。线性驱动器（20A，20B，20C）包括上轭; 下轭操作轴，其设置在两个轭之间，并将运动方向传递到三轴运动驱动板; 内轭铁和外轭铁放置在上轭铁与下轭之间的操作轴的圆周上，具有一定的距离; 插入在内轭铁和外轭铁之间的上下线圈与上轭铁和下轭架放置一定距离，并接收电流; 放置在上下线圈之间的永磁体; 以及用于支撑操作轴的引导件的上下支撑板，引导操作轴的移动，去除Rz方向的旋转，并且与上轭和下轭中的至少一个支撑连接，使其能够斜。

86. 发明公开

KR1020030037865A 6축 위치 결정 기구 失效
标题翻译：六轴定位装置
公开(公告)号：KR1020030037865A
公开(公告)日：2003-05-16
申请号：KR1020010068957
申请日：2001-11-06
申请人： 한국과학기술원
发明人： 권대갑 , 이성규 , 김기현 , 김동민
IPC分类号： B23Q1/28
CPC分类号： B23Q1/34 , B23Q1/28
摘要： PURPOSE: A six-axes positioning device is provided to reduce structural drawbacks dependent on a thermal state by having a symmetric structure of a vertical linear driver, thereby accurately controlling the position of the three axes movement. CONSTITUTION: A six-axes positioning device for positioning a movable table on a base plate in three-dimensional direction is composed of an upper fixing plate disposed at the movable table, at least three of vertical linear drivers(14) disposed between the base plate and upper fixing plate in a regular polygonal shape to support the movable table, and at least three of horizontal linear drivers(50) disposed at the movable table in a regular polygonal shape. The vertical linear driver(14) guides the tilted movement to the X and Y-axes and Z axial linear movement. The horizontal linear driver(50) moves the movable table in an X or Y axial horizontal direction and Z axial rotational direction.
摘要翻译：目的：提供六轴定位装置，通过具有垂直线性驱动器的对称结构来减少取决于热状态的结构缺点，从而精确地控制三轴运动的位置。构成：用于在三维方向的基板上定位可移动台的六轴定位装置由设置在可移动台上的上固定板组成，至少三个垂直线性驱动器（14）设置在基板和上固定板，其形状为正多边形，用于支撑活动台;以及至少三个水平线性驱动器（50），其以规则的多边形形状设置在可动台上。垂直线性驱动器（14）将倾斜运动引导到X轴和Y轴以及Z轴线性运动。水平线性驱动器（50）在X或Y轴向水平方向和Z轴向旋转方向上移动可移动台。

87. 发明公开

KR1020030020787A 기동자석형 ＶＣＭ을 이용한 정밀 액츄에이터스테이지장치 失效
标题翻译：使用起动磁铁式电话线圈电机的精密执行机构设备
公开(公告)号：KR1020030020787A
公开(公告)日：2003-03-10
申请号：KR1020010054254
申请日：2001-09-04
申请人： 한국과학기술원
发明人： 권대갑 , 이성규 , 김기현
IPC分类号： H02K33/18
摘要： PURPOSE: A precise actuator stage device is provided to achieve improved accuracy of drive operation and reduce errors caused due to heat, while reducing the weight and volume of the voice coil motor actuator. CONSTITUTION: A precise actuator stage device(100) comprises a start induction unit(10) including a hollow shaft(12) and a coil(11) having a central portion where the hollow shaft is disposed, wherein the start induction unit is fixed at the penetrating portion of the interior of a plate(20) having a predetermined thickness in such a manner that both sides of the start induction unit are exposed; and a starting unit(30) including a pair of yokes and starting magnets. The pair of yokes are arranged to be symmetrical to the hollow shaft in such a manner that the yokes rotate or move in a linear way centering from the hollow shaft by the magnetic force of the coil. The starting magnets are coupled to the yokes, respectively, through the magnetic force and opposed to the coil in different polarities.
摘要翻译：目的：提供精确的执行器级装置，以实现提高驱动器操作的精度，并减少由于热量引起的误差，同时减少音圈电机执行器的重量和体积。构成：精确的致动器级装置（100）包括起动感应单元（10），其包括中空轴（12）和具有设置有中空轴的中心部分的线圈（11），其中起动感应单元固定在具有预定厚度的板（20）的内部的穿透部分以使得起动感应单元的两侧被暴露的方式; 以及包括一对轭和起始磁体的起动单元（30）。所述一对轭被布置成与空心轴对称，使得轭以与线圈的磁力为中心以中心轴为中心的线性方式旋转或移动。起始磁体分别通过磁力耦合到轭，并以不同的极性与线圈相对。

88. 发明公开

KR1020000020152A 측대역 전치 필터쌍을 이용한 CAP 방식을 위한 심볼 타이밍복원 장치 失效
标题翻译：通过使用单面预制件对来恢复符号时序的设备
公开(公告)号：KR1020000020152A
公开(公告)日：2000-04-15
申请号：KR1019980038617
申请日：1998-09-18
申请人： 한국과학기술원
发明人： 김기현 , 송용철 , 김범섭
IPC分类号： H04L7/027
CPC分类号： H04L7/0278
摘要： PURPOSE: A device is provided to restore symbol timing through a digital signal process by obtaining timing information with a single-sided prefilter and a multiplier in a high speed communication system. CONSTITUTION: An analog/digital conversion part(10) converts a transmission signal applied from a voltage control generator(70) to a digital signal based on a sampling clock. A single-sided prefilter pair(20) includes a low-pass prefilter(21) for pre filtering the digital signal to output low-band symbol timing information and a high-pass prefilter(22) for pre filtering the digital signal to output high-band symbol timing information. A multiplier(30) outputs symbol timing information by multiplying the signals from the pre filters(21, 22). A band-pass filter(40) filters the symbol timing information for an exact symbol frequency. A first phase detector(50) detects a symbol timing phase from the bass-pass filter(40) and outputs digitized(sampling) values with respect to a sinewave having four-times higher frequency than the symbol frequency. A loop filter(60) applies the four-times higher frequency to the analog/digital conversion part(10) as a sampling clock. A second phase detector(80) outputs a data restoration block from the digital signal applied from the analog/digital conversion part(10).
摘要翻译：目的：通过在高速通信系统中通过单侧预过滤器和乘法器获得定时信息，提供一种通过数字信号处理来恢复符号定时的装置。构成：模拟/数字转换部件（10）基于采样时钟将从电压控制发生器（70）施加的发送信号转换为数字信号。单面预滤器对（20）包括用于对数字信号进行预滤波以输出低频带符号定时信息的低通预滤波器（21）和用于对数字信号进行预滤波以输出高电平的高通预滤波器（22）带符号定时信息。乘法器（30）通过将来自预滤波器（21,22）的信号相乘来输出符号定时信息。带通滤波器（40）对符号定时信息进行滤波以获得准确的符号频率。第一相位检测器（50）从低音滤波器（40）检测符号定时相位，并相对于比符号频率高四倍的正弦波输出数字化（采样）值。环路滤波器（60）将四倍高的频率作为采样时钟施加到模拟/数字转换部分（10）。第二相位检测器（80）从模拟/数字转换部件（10）施加的数字信号输出数据恢复块。

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