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公开(公告)号：KR101717365B1
公开(公告)日：2017-03-16
申请号：KR1020150111766
申请日：2015-08-07
Applicant: 한국과학기술원 , 서울대학교산학협력단
Abstract: 휴대용전자장치에전력을공급하는배터리, 배터리의충전및 방전을제어하는배터리제어로직, 전하를버퍼링하는전하버퍼, 전하버퍼의충전및 방전을제어하는전하버퍼제어로직, 및휴대용전자장치가외부의전원공급장치의공급전원에의해동작하는중에공급전원이휴대용전자장치의전력요구량에부족한경우, 배터리로부터의전력이인출되는것을차단하도록배터리제어로직을제어하고전하버퍼에저장된전하를방전하도록전하버퍼제어로직을제어하는전력제어모듈을포함하는휴대용전자장치를제공할수 있다.
Abstract translation: 用于控制电池的充电和放电的电池控制逻辑，用于缓冲电荷的充电缓冲器，用于控制充电缓冲器的充电和放电的充电缓冲器控制逻辑， 当在电源的供电操作期间供电电力不足以满足便携式电子装置的电力需求时，控制电池控制逻辑以阻断来自电池的电力被抽出，并且充电缓冲器控制 可以提供包括用于控制逻辑的功率控制模块的便携式电子设备。
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公开(公告)号：KR101493944B1
公开(公告)日：2015-02-17
申请号：KR1020130133910
申请日：2013-11-06
Applicant: 한국과학기술원
IPC: G01N23/203
CPC classification number: G01N23/203 , C22C38/02 , C22F1/12 , G01N23/225 , G01N2223/053
Abstract: 본 발명은 전자후방산란회절(electron backscatter diffraction, EBSD) 기법을 활용한 금속재료의 풀림 열처리 시 미세조직의 재결정율 정량화에 관한 것이다. 본 발명에 따른 재결정율 측정 방법은 (a) 재결정 여부의 판단 기준인 결정립내방위퍼짐(intragranular orientation spread)의 임계값을 구하는 단계와, (b)전자후방산란회절(electron backscatter diffraction, EBSD) 맵에서 결정립으로 인식되는 최소유효결정립 크기(effective minimun diameter, EMD)를 구하는 단계와, (c) 상기 전자후방산란회절 맵에서 최소유효결정립 크기 이상인 결정립들의 결정립내방위퍼짐 값을 구하는 단계와, (d) 측정된 결정립들의 결정립내방위퍼짐 값과 결정립내방위퍼짐의 임계값을 비교하여 결정립들의 재결정화 여부를 판단하여, 재결정화율을 측정하는 단계를 포함한다. 본 발명에 따른 재결정율 측정 방법은, 체계적인 접근을 통해서 재결정율을 측정하므로, 항상 신뢰할 수 있는 일정한 측정결과를 얻을 수 있다는 장점이 있다.
Abstract translation: 本发明涉及使用电子背散射衍射（EBSD）的金属材料的退火处理期间的微结构的再结晶速率定量方法。 测定再结晶率的方法包括：（a）获得晶粒间取向扩散阈值的步骤，即再结晶标准; （b）在EBSD图中获得被认为是晶粒的有效最小直径（EMD）的步骤; （c）从EBSD图获得尺寸超过EMD的晶粒的晶内取向扩散值的步骤; 以及（d）通过将所述晶粒的测定的晶粒内取向扩散值与晶粒间取向扩散阈值进行比较来判定是否进行晶粒的再结晶的步骤，测定再结晶率。 因此，通过系统地测定再结晶速度，可以得到可靠且一致的测定结果的再结晶率的测定方法。
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公开(公告)号：KR101480752B1
公开(公告)日：2015-01-09
申请号：KR1020120033105
申请日：2012-03-30
Applicant: 한국과학기술원
CPC classification number: G01N3/08 , A61B5/053 , A61B5/0531 , G01B7/18 , G01B7/22 , G01L1/00 , G01L1/142 , G01L1/2287
Abstract: 표면 형상 측정 장치는 기판, 상기 기판 상에 연장 형성되는 적어도 하나의 전극 패턴을 구비하는 전극부, 상기 기판 상에 형성되며 상기 전극 패턴을 커버하는 코팅층, 및 상기 기판 또는 상기 코팅층에 가해지는 외부 부하에 의해 발생한 변형에 따라 변화하는 상기 전극 패턴의 물리량을 측정하는 검출부를 포함한다.
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Patent Agency Ranking
公开(公告)号：KR1020080046046A
公开(公告)日：2008-05-26
申请号：KR1020060115478
申请日：2006-11-21
Applicant: 전남대학교산학협력단 , 한국과학기술원
Abstract: An earth-anchor structure using an optical fiber embedded steel strand and a soundness monitoring method for the same are provided to test safety of the earth-anchor structure by measuring stress of the steel strand. An earth-anchor structure using an optical fiber embedded steel strand includes a first steel strand(21), six second steel strands(22), a through hole(211), and an optical fiber Bragg grating sensor(10). The first steel strand is positioned in the center straight forward. The six second steel strands are wound around the first steel strand. The through hole is formed on the center of the first steel strand. An optical fiber Bragg grating sensor is inserted into the through hole and installed in the first steel strand, and measures deformation rate of the steel strands for monitoring the earth-anchor structure.
Abstract translation: 提供使用光纤嵌入钢绞线的地锚结构及其稳健性监测方法，通过测量钢绞线的应力来测试地锚结构的安全性。 使用光纤嵌入钢绞线的地锚结构包括第一钢绞线（21），六个第二钢绞线（22），通孔（211）和光纤布拉格光栅传感器（10）。 第一根钢丝绳直线位于中心。 六条第二条钢丝缠绕在第一根钢丝绳上。 通孔形成在第一钢绞线的中心。 将光纤布拉格光栅传感器插入到通孔中并安装在第一钢绞线中，并测量钢绞线的变形速率，以监测地锚结构。
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公开(公告)号：KR1020080046045A
公开(公告)日：2008-05-26
申请号：KR1020060115477
申请日：2006-11-21
Applicant: 전남대학교산학협력단 , 한국과학기술원
IPC: G01B11/16
Abstract: A bridge structure using an optical fiber embedded steel strand and a soundness monitoring method for the same are provided to test safety of the bridge structure by measuring tension of the steel strand. A soundness monitoring method for a bridge structure using an optical fiber embedded steel strand includes the steps of: preparing a steel strand member(20), wherein the steel strand member consists of a first strand(21) in center and six second strands(22) wound around the first strand, and a through hole(211) is formed lengthwise of one of the first and second strands; inserting an optical fiber sensor(10) through the through hole of the steel strand for preparing the optical fiber embedded steel strand; constructing a bridge using the optical fiber embedded steel strand as a structural member for the bridge; and measuring deformation rate of the optical fiber embedded steel strand by detecting light passing through the optical fiber sensor.
Abstract translation: 提供使用光纤嵌入式钢绞线的桥结构及其稳健性监测方法，通过测量钢绞线的张力来测试桥梁结构的安全性。 一种使用光纤嵌入钢绞线的桥梁结构的健全性监测方法，包括以下步骤：制备钢绞线构件（20），其中钢绞线构件由中心的第一绞合线（21）和六条第二股线（22 ）缠绕在所述第一股线周围，并且所述第一股线和所述第二股线之一的长度方向形成有通孔（211） 通过钢绞线的通孔插入光纤传感器（10），用于制备光纤嵌入的钢绞线; 使用光纤嵌入钢绞线构造桥梁作为桥梁的结构构件; 并通过检测通过光纤传感器的光来测量光纤嵌入钢绞线的变形率。
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公开(公告)号：KR1020030000495A
公开(公告)日：2003-01-06
申请号：KR1020010036290
申请日：2001-06-25
Applicant: 한국과학기술원
IPC: B23K31/00
Abstract: PURPOSE: A method for evaluating quality of arc welding by using welding signal elements, that is, welding voltage, current and arc light intensity, and differential values for time of signals thereof is provided. CONSTITUTION: The method for evaluating quality of arc welding comprises the steps of calculating differential values for time of the welding signal elements by selecting one of welding signal elements such as welding voltage, welding current and arc light intensity, and distributing the calculated differential values on a two-dimensional graph as a point form; dividing the two dimensional graph into detailed sections according to welding characteristics, and tracking moving path in which points pass through the divided detailed sections, distribution of points existing in each of the detailed sections, and measured waveform of frequencies; and obtaining welding quality indices by applying weight of normal or abnormal waveform to the measured waveform in the path tracking step, and comparing the obtained welding quality indices with a set value to judge that welding quality is abnormal if the quality indices are the same or less than the set value.
Abstract translation: 目的：提供一种通过焊接信号元件评估电弧焊接质量的方法，即焊接电压，电流和电弧光强度及其信号时间差值。 构成：评估电弧焊质量的方法包括以下步骤：通过选择焊接电压，焊接电流和电弧光强度等焊接信号元素之一来计算焊接信号元件的时间差异值，并将计算出的差分值分配到 二维图形作为点形式; 根据焊接特性将二维图划分为详细的部分，跟踪移动路径，其中点通过划分的详细部分，存在于每个详细部分中的点的分布和频率的测量波形; 以及通过在路径跟踪步骤中对所测量的波形施加正常波形或异常波形的重量来获得焊接质量指标，并且将获得的焊接质量指标与设定值进行比较，以便在质量指标相同或更小时判断焊接质量异常 比设定值。
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公开(公告)号：KR101859799B1
公开(公告)日：2018-05-21
申请号：KR1020150111742
申请日：2015-08-07
Applicant: 한국과학기술원 , 서울대학교산학협력단
IPC: H01L31/042 , H02S40/38 , H02S50/10 , H02J3/38
CPC classification number: Y02E10/563
Abstract: 태양광어레이의재구성에따른오버헤드에기초하여상기태양광어레이의재구성기간을결정하고, 재구성기간에따라재구성알고리즘을수행하는, 태양광어레이재구성방법및 차량용태양광시스템을제공할수 있다.
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公开(公告)号：KR101692778B1
公开(公告)日：2017-01-04
申请号：KR1020150136718
申请日：2015-09-25
Applicant: 한국과학기술원
Abstract: 본발명은부유식해양원전핵연료장전시스템및 방법에관한것으로서, 더욱상세하게는부유식해양원전장치내부에, 주변바닷물과접촉함없이핵연료를주입해넣는시스템및 그방법에관한것이다. 본발명에의하면, 해양원전을부상시키거나또는내부에구비된장전케이스를통하여, 주변바닷물과접촉함없이핵연료를해양원전내부로장전하도록하는시스템및 그방법을제공한다.
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