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公开(公告)号:KR1020040065670A
公开(公告)日:2004-07-23
申请号:KR1020030002770
申请日:2003-01-15
Applicant: 한국과학기술연구원
IPC: G02F1/355
Abstract: PURPOSE: A multi-wavelength action non-linear optical material and a fabricating method thereof are provided to artificially control the size of semiconductor micro particles dispersed in a matrix optically transparent in a certain operation wavelength band. CONSTITUTION: A complex material having a tertiary non-linear optical characteristic includes a matrix(1) optically transparent in a use wavelength and semiconductor micro particles(2,2',2") dispersed in the matrix(1). The semiconductor micro particles(2,2',2") are controlled by at least two or more particle sizes, and are dispersed in the matrix(1). At least two or more particle layers are periodically repeated in the semiconductor micro particles(2,2',2"), and the semiconductor micro particles(2,2',2") are dispersed in the matrix(1).
Abstract translation: 目的:提供一种多波长作用非线性光学材料及其制造方法,人工控制分散在特定工作波段的光学透明矩阵中的半导体微粒的尺寸。 构成:具有三次非线性光学特性的复合材料包括在使用波长中光学透明的基体(1)和分散在基质(1)中的半导体微粒(2,2',2“),半导体微粒 (2,2',2“)由至少两个以上的粒径控制,分散在基质(1)中。 在半导体微粒(2,2',2“)中周期性地重复至少两个以上的粒子层,半导体微粒(2,2',2”)分散在基体(1)中。
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公开(公告)号:KR1020030002590A
公开(公告)日:2003-01-09
申请号:KR1020010038257
申请日:2001-06-29
Applicant: 한국과학기술연구원
IPC: G11B7/24027 , G11B7/241
CPC classification number: G11B7/246 , G11B7/24 , G11B7/243 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316
Abstract: PURPOSE: A high density optical data storage medium is provided to enable high density write and read by forming a fine focus light having the size less than diffraction limit and maintaining the size in the range of laser power. CONSTITUTION: A high density optical data storage medium includes an incident layer(1) to which a light transmitting a lens and focused is irradiated, a first super resolution layer(3) controlling spot size of the irradiated focus light, a second super resolution layer(2) controlling spot size of the irradiated focus light, and a record layer(4) recordable optical data, wherein the first super resolution layer and the second resolution layer change the spot size of the transmitting light by changing transmittance according to power of an incident light, and change the spot size of the transmitting light complementarily because the first super resolution layer and the second resolution layer are different from each other in threshold strength starting transmittance change.
Abstract translation: 目的:提供高密度光学数据存储介质,通过形成尺寸小于衍射极限的微细聚焦光,并将尺寸保持在激光功率范围内,实现高密度写入和读取。 构成:高密度光学数据存储介质包括入射层(1),透射透镜并聚焦的光被照射到入射层(1)上,第一超分辨率层(3)控制照射的聚焦光的光斑尺寸,第二超分辨率层 (2)控制被照射的聚焦光的光点尺寸,以及记录层(4)的可记录光学数据,其中第一超分辨率层和第二分辨率层通过根据透镜的功率改变透射率来改变透射光的光斑尺寸 入射光,并且由于第一超分辨率层和第二分辨率层在阈值强度开始透射率变化方面彼此不同,互补地改变透射光的光斑尺寸。
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公开(公告)号:KR101901383B1
公开(公告)日:2018-09-28
申请号:KR1020170043144
申请日:2017-04-03
Applicant: 한국과학기술연구원
CPC classification number: Y02P60/216 , A01G31/02 , A01G2031/006 , A61L2/10 , B01D23/16 , B01D2221/06 , B01D2257/40 , B01D2257/55
Abstract: 본발명은식물재배용양액정화장치에관한것으로서, 더욱상세하게는, 살균작용과유기물의제거작용을동시에수행할수 있도록함으로써정화효율을향상시킬수 있고, 구조가간결, 단순하여제조비용을절감할수 있으며, 사용, 취급및 이동의편의성및 유지보수성을향상시킬수 있는식물재배용양액정화장치에관한것이다. 본발명에따른식물재배용양액정화장치는식물재배용양액정화장치에있어서, 폐용수가유입되는메인용기; 상기메인용기에내장되고폐용수유입배관과연결되어폐용수가분출되는용수분출수단; 상기메인용기에삽입되는필터; 상기메인용기에삽입되고내부에수용공간이마련된스크린부재; 상기스크린부재의수용공간에삽입되고내부에수용공간이마련된광차단부재; 상기광차단부재의수용공간에삽입되는살균용광발생수단; 및외부로정화용수를배출하도록상기광차단부재의수용공간에삽입되는용수배출부재를포함하는것을특징으로한다. 본발명에따른식물재배용양액정화장치에의하면, 메인용기내부에서바이오필터에의해질소, 인등을포함하는유기물을제거하고, 스크린부재에의해이물질이걸러지며, 살균용광발생수단에의한살균작용이수행되므로폐용수의정화효율이향상되는효과가있다. 특히, 광차단부재가구비되어살균용광발생수단으로부터발생된자외선이유기물의분해하는영역으로조사되는것을차단하여유기물을분해하는미생물의사멸을방지할수 있어서단일의장치내부에서살균작용과유기물의제거작용을동시에효과적으로수행할수 있는효과가있다.
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公开(公告)号:KR101811640B1
公开(公告)日:2017-12-26
申请号:KR1020160099009
申请日:2016-08-03
Applicant: 한국과학기술연구원
CPC classification number: G06Q10/04 , G06F17/18 , G06Q10/0633 , G06Q10/0637 , G06Q50/02
Abstract: 본발명은기계학습을이용한작물의생산량예측장치및 방법이개시된다. 본발명에따른기계학습을이용한작물의생산량예측장치는작물의생육정보, 환경정보및 병충해정보중 적어도하나의정보가포함된농가데이터를수신하는통신부및 통신부로부터수신된농가데이터를기계학습(machine learning)으로작물의생육을예측하는생육모델을생성하고, 생성된생육모델을이용하여상기작물의생산량을예측하는제어부를포함한다.
Abstract translation: 本发明公开了一种使用机器学习来预测作物产量的设备和方法。 使用机器根据本发明,生长信息,环境信息和害虫信息中的至少一个通信单元的学习,用于接收包括所述信息和用于机器学习农舍数据农舍数据的作物产量预测装置从作物的通信单元(机接收 学习),以产生生长模型在预测作物的生长,并且通过使用所产生的增长模式和用于预测作物的产量的控制器。
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公开(公告)号:KR101811639B1
公开(公告)日:2017-12-26
申请号:KR1020160081729
申请日:2016-06-29
Applicant: 한국과학기술연구원
IPC: C02F1/32
CPC classification number: C02F1/325 , C02F2201/3222 , C02F2201/3227 , C02F2201/3228 , C02F2303/04
Abstract: 본발명은자외선반사부를이용한수용액살균장치및 방법이개시된다. 본발명에따른수용액살균장치는, 나선형형상으로형성되고, 자외선투과성을가지며, 내부로수용액이이동하는수용액이동관, 수용액이동관의외주면에설치되어수용액이동관내의수용액에자외선을조사하여살균하는자외선조사부및 수용액이동관을둘러싸게형성되고, 자외선조사부에서조사되는자외선을수용액이동관방향으로반사하여수용액이동관내의수용액을살균하는자외선반사부를포함한다.
Abstract translation: 公开了一种使用紫外线反射器的水溶液消毒装置和方法。 可以以螺旋形状来形成根据本发明的水性消毒装置,并且具有透明的紫外线,被设置在水溶液李东的外周表面上 - 钧水性李东 - 钧到水溶液中移动到紫外线通过紫外线照射消毒在水溶液李东水溶液 - 钧照射部和 的水溶液被形成为围绕李东 - 钧包括紫外光照射紫外线反射消毒水溶液中的李东水溶液份 - 钧反射紫外光被照射到从李东溶液 - 钧方向。
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