[PARK, Chun Eung, PARK, Chun Eung, JANG, Young Koo, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, HAN, Seung Nam, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, HAN, Seung Nam, CHUNG, Jin Yong, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, HAN, Seung Nam, CHUNG, Jin Yong, CHOI, Eun Ju, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, HAN, Seung Nam, CHUNG, Jin Yong, CHOI, Eun Ju, JOUNG, Chan Mi, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, HAN, Seung Nam, CHUNG, Jin Yong, CHOI, Eun Ju, JOUNG, Chan Mi, PARK, Jong Sil, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, HAN, Seung Nam, CHUNG, Jin Yong, CHOI, Eun Ju, JOUNG, Chan Mi, PARK, Jong Sil, LEE, Ji Won, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, HAN, Seung Nam, CHUNG, Jin Yong, CHOI, Eun Ju, JOUNG, Chan Mi, PARK, Jong Sil, LEE, Ji Won, CHO, Nahm Ryune, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, HAN, Seung Nam, CHUNG, Jin Yong, CHOI, Eun Ju, JOUNG, Chan Mi, PARK, Jong Sil, LEE, Ji Won, CHO, Nahm Ryune, RYU, Eun Ju, PARK, Chun Eung, JANG, Young Koo, SHIN, Yong Je, KIM, Ji Yeon, HAM, Seung Mo, KIM, Yong Gil, MIN, Hye Kyung, CHA, Soo Bong, JUNG, Hyo Jun, LEE, Ju Young, HAN, Seung Nam, CHUNG, Jin Yong, CHOI, Eun Ju, JOUNG, Chan Mi, PARK, Jong Sil, LEE, Ji Won, CHO, Nahm Ryune, RYU, Eun Ju, MAENG, Cheol Young] 26, Jong-roJongro-guSeoul 03188 The present disclosure provides a compound of Chemical Formula (1) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same. The compound of Chemical Formula (1) or pharmaceutically acceptable salt thereof acts as a positive allosteric modulator of metabotropic glutamate receptor subtype 5 (mGluR5), thereby being useful in the prevention or treatment of disorder mediated by glutamate dysfunction and mGluR5.

[JEONG, Sang-Soo 정상수, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, KIM, Soeng-Hun 김성훈, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, KIM, Soeng-Hun 김성훈, KIM, Youn-Sun 김윤선, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, KIM, Soeng-Hun 김성훈, KIM, Youn-Sun 김윤선, JANG, Jae-Hyuk 장재혁, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, KIM, Soeng-Hun 김성훈, KIM, Youn-Sun 김윤선, JANG, Jae-Hyuk 장재혁, CHO, Song-Yean 조성연, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, KIM, Soeng-Hun 김성훈, KIM, Youn-Sun 김윤선, JANG, Jae-Hyuk 장재혁, CHO, Song-Yean 조성연, JI, Hyoung-Ju 지형주, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, KIM, Soeng-Hun 김성훈, KIM, Youn-Sun 김윤선, JANG, Jae-Hyuk 장재혁, CHO, Song-Yean 조성연, JI, Hyoung-Ju 지형주, KWAK, Young-Woo 곽영우, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, KIM, Soeng-Hun 김성훈, KIM, Youn-Sun 김윤선, JANG, Jae-Hyuk 장재혁, CHO, Song-Yean 조성연, JI, Hyoung-Ju 지형주, KWAK, Young-Woo 곽영우, NOH, Hoon-Dong 노훈동, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, KIM, Soeng-Hun 김성훈, KIM, Youn-Sun 김윤선, JANG, Jae-Hyuk 장재혁, CHO, Song-Yean 조성연, JI, Hyoung-Ju 지형주, KWAK, Young-Woo 곽영우, NOH, Hoon-Dong 노훈동, SHIN, Cheol-Kyu 신철규, JEONG, Sang-Soo 정상수, RO, Sang-Min 노상민, JEONG, Kyeong-In 정경인, LEE, Hyo-Jin 이효진, KWAK, Yong-Jun 곽용준, KIM, Dong-Han 김동한, KIM, Sang-Bum 김상범, KIM, Soeng-Hun 김성훈, KIM, Youn-Sun 김윤선, JANG, Jae-Hyuk 장재혁, CHO, Song-Yean 조성연, JI, Hyoung-Ju 지형주, KWAK, Young-Woo 곽영우, NOH, Hoon-Dong 노훈동, SHIN, Cheol-Kyu 신철규, LEE, Ju-Ho 이주호] 129, Samsung-ro, Yeongtong-gu 16677 경기도 수원시 영통구 삼성로 129, Gyeonggi-doSuwon-siGyeonggi-do 16677 Disclosed are: a communication technique for fusing, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system and subsequent systems; and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related service and the like) based on 5G communication technology and IoT related technology. The present invention presents a method by which a base station determines the approximate location of a terminal on the basis of a reception power report, and sets a codebook subset on the basis of the approximate location of the terminal so as to reduce a channel state report burden.

[KIM, Young In 김영인, KIM, Young In 김영인, KIM, Keung Koo 김긍구, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, RYU, Seung Yeob 유승엽, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, RYU, Seung Yeob 유승엽, KANG, Han Ok 강한옥, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, RYU, Seung Yeob 유승엽, KANG, Han Ok 강한옥, BAE, Young Min 배영민, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, RYU, Seung Yeob 유승엽, KANG, Han Ok 강한옥, BAE, Young Min 배영민, MOON, Joo Hyung 문주형, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, RYU, Seung Yeob 유승엽, KANG, Han Ok 강한옥, BAE, Young Min 배영민, MOON, Joo Hyung 문주형, HAN, Hun Sik 한훈식, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, RYU, Seung Yeob 유승엽, KANG, Han Ok 강한옥, BAE, Young Min 배영민, MOON, Joo Hyung 문주형, HAN, Hun Sik 한훈식, KANG, Kyung Jun 강경준, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, RYU, Seung Yeob 유승엽, KANG, Han Ok 강한옥, BAE, Young Min 배영민, MOON, Joo Hyung 문주형, HAN, Hun Sik 한훈식, KANG, Kyung Jun 강경준, SHIN, Soo Jai 신수재, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, RYU, Seung Yeob 유승엽, KANG, Han Ok 강한옥, BAE, Young Min 배영민, MOON, Joo Hyung 문주형, HAN, Hun Sik 한훈식, KANG, Kyung Jun 강경준, SHIN, Soo Jai 신수재, JUNG, Seo Yoon 정서윤, KIM, Young In 김영인, KIM, Keung Koo 김긍구, YOON, Ju Hyeon 윤주현, HA, Jae Joo 하재주, KIM, Tae Wan 김태완, PARK, Cheon Tae 박천태, RYU, Seung Yeob 유승엽, KANG, Han Ok 강한옥, BAE, Young Min 배영민, MOON, Joo Hyung 문주형, HAN, Hun Sik 한훈식, KANG, Kyung Jun 강경준, SHIN, Soo Jai 신수재, JUNG, Seo Yoon 정서윤, KIM, Young Soo 김영수] 111, Daedeok-daero 989beon-gil 305-353 대전시 유성구 대덕대로989번길 111, DaejeonYuseong-guDaejeon 305-353 The present invention relates to a passive heat removal system which circulates cooling fluid via a main water supply line, connected to the lower inlet of a steam generator, and a main steam pipe, connected to the top outlet of the steam generator, to the steam generator, in order to remove sensible heat of a reactor coolant system and residual heat of a core, the passive heat removal system comprising: supplementary equipment for receiving surplus cooling fluid or supplying supplementary cooling fluid in order to maintain the flow rate of the cooling fluid within a predetermined range, wherein the supplementary equipment comprises: a supplementary tank, installed at a predetermined height between the lower inlet and the top outlet of the steam generator, for receiving the surplus cooling fluid or supplying the supplementary cooling fluid, passively, depending on the flow rate of the cooling fluid; a first connection pipe, connected to the main steam pipe and the supplementary tank, for forming a flow path to allow the cooling fluid, exhausted to the main steam pipe from the steam generator, to flow to the supplementary tank; and a second connection pipe connected to the supplementary tank and the main water supply pipe for forming a supply flow path of the supplementary cooling fluid supplied from the supplementary tank.

[CHO, Han-Ju, CHO, Han-Ju, SHIN, Dong-Jun, CHO, Han-Ju, SHIN, Dong-Jun, KANG, Doo-Suk, CHO, Han-Ju, SHIN, Dong-Jun, KANG, Doo-Suk, YANG, Ji-Eun, CHO, Han-Ju, SHIN, Dong-Jun, KANG, Doo-Suk, YANG, Ji-Eun, LEE, Eun-Ju, CHO, Han-Ju, SHIN, Dong-Jun, KANG, Doo-Suk, YANG, Ji-Eun, LEE, Eun-Ju, JOO, Jae-Seok, CHO, Han-Ju, SHIN, Dong-Jun, KANG, Doo-Suk, YANG, Ji-Eun, LEE, Eun-Ju, JOO, Jae-Seok, JIN, In-Ji] 129, Samsung-ro, Yeongtong-guSuwon-siGyeonggi-do 16677 Electronic devices and methods for controlling a display are provided. The method includes extracting at least one function applicable to at least two applications displayed on a display, displaying the extracted at least one function as an icon, and applying a function corresponding to the displayed icon to at least one application of the at least two applications, corresponding to selection of the displayed icon.

[SHIN, Dong-Jun, SHIN, Dong-Jun, CHO, Han-Ju, SHIN, Dong-Jun, CHO, Han-Ju, YANG, Ji-Eun, SHIN, Dong-Jun, CHO, Han-Ju, YANG, Ji-Eun, LEE, Eun-Ju] 129, Samsung-ro, Yeongtong-guSuwon-siGyeonggi-do 16677 An electronic device for executing a plurality of applications and a method for controlling the electronic device are provided. The method includes determining a first application related to an acquired user input from among the plurality of applications, and executing a task corresponding to the user input in the first application.

[KIM, Dae-soo, KIM, Dae-soo, NAM, Han-ju, KIM, Dae-soo, NAM, Han-ju, LEE, Young-jun, KIM, Dae-soo, NAM, Han-ju, LEE, Young-jun, CHOI, Jin-ho] 129, Samsung-roYeongtong-guSuwon-siGyeonggi-do 16677 An X-ray apparatus includes an X-ray source configured to radiate X-rays, a collimator configured to adjust a radiation field of the X-rays and rotate on an optical axis direction of the X-rays, a ring-shaped first rotation transfer unit centered on an optical axis of the X-rays in the X-ray source, a second rotation transfer unit interlocked with the ring-shaped first rotation transfer unit and configured to rotate as the collimator rotates, a rotation sensor configured to sense an amount of rotation of the second rotation transfer unit, and a detector comprising a receiving surface on which the X-rays radiated from the collimator are incident.

[HAN SANG KWAN, HAN KUK HIE, HAN SANG HO, GO SANG KU, YO UN YAK, PAK SANG JUN, HAN JI YUN, HAN MIN SUOP, WOO MI HWA, KIM HO SUNG, IM HAN JU, JO KU CHAN, PAK TAE SUN, KOK KONG SIN, SIN WON CHAL, HONG JONG YEL, KIM KI SUNG, I YANG WON, RI HO KONG, LEE IN HO, KIM SOO IL, RI YUNG HO, HAN SANG UAN, PAK SUN KI, RI BOK SUN, PAK JONG KWAN, HAONG KU CHAL, WOO YONG HO, HANG YONG JIN, HAN SUNG HIE, SIN MI SO, SON SANG CHIL, KIM YOUNG KUN, SE MUN JA, KIM MI SUN, YOO KWANG SOO, HONG KANG PU, LEE GI BU, MIM KEE HYON, HAN WON SOO, HWANG YOUNG IL, YUN JOO SUNG, HAN SANG WUN, UO JIN O, YOO SAK JU, HAN SUNG SU, KIM JONG DAE, JANG GAB SU, UAE RI SUB, HAN YOUNG CHAN, PAK SU JIN, KOAE SUN HO, HAN KANG HOA, LEE IN WOO, KIM UONG KWAN, HOANG YUONG HOA, KIM KI BOUNG, PAK BOK LE, SUNG JI HAEN, HAN JAUNG UN] KR The present invention relates to an environmentally friendly power generating method which continuously produces electricity by using a water drop power plant designed to generate gravitational acceleration. By installing a reservoir apparatus at a high altitude location such as valleys in a mountain, rivers, streams, or the like, water vertically dropping from the apparatus is circulated by using an altitude difference such that highly efficient electricity can be effectively produced.

[HAN SANG KWAN, HAN KUK HIE, HAN SANG HO, GO SANG KU, YO UN YAK, PAK SANG JUN, HAN JI YUN, HAN MIN SUOP, WOO MI HWA, KIM HO SUNG, IM HAN JU, JO KU CHAN, PAK TAE SUN, KOK KONG SIN, SIN WON CHAL, HONG JONG YEL, KIM KI SUNG, I YANG WON, RI HO KONG, LEE IN HO, KIM SOO IL, RI YUNG HO, HAN SANG UAN, PAK SUN KI, RI BOK SUN, PAK JONG KWAN, HAONG KU CHAL, WOO YONG HO, HANG YONG JIN, HAN SUNG HIE, SIN MI SO, SON SANG CHIL, KIM YOUNG KUN, SE MUN JA, KIM MI SUN, YOO KWANG SOO, HONG KANG PU, LEE GI BU, LIM KEY HYUN, HAN WON SOO, HWANG YOUNG IL, YUN JOO SUNG, HAN SANG WUN, UO JIN O, YOO SAK JU, HAN SUNG SU, KIM JONG DAE, JANG GAB SU, UAE RI SUB, HAN YOUNG CHAN, PAK SU JIN, KOAE SUN HO, HAN KANG HOA, LEE IN WOO, KIM UONG KWAN, HOANG YUONG HOA, KIM KI BOUNG, PAK BOK LE, SUNG JI HAEN, HAN JAUNG UN] KR The present invention comprises: a front surface sliding panel (200); a water quality purification hole (300) integrated with a fishway and a grinder; and a rear surface sliding panel (100). Therefore, self-sufficiency of food is achieved, and polluted river water can be purified to become clean river water.

[HAN SANG KWAN, HAN KUK HIE, HAN SANG HO, GO SANG KU, YO UN YAK, PAK SANG JUN, HAN JI YUN, HAN MIN SUOP, WOO MI HWA, KIM HO SUNG, IM HAN JU, JO KU CHAN, PAK TAE SUN, KOK KONG SIN, SIN WON CHAL, HONG JONG YEL, KIM KI SUNG, I YANG WON, RI HO KONG, LEE IN HO, KIM SOO IL, RI YUNG HO, HAN SANG UAN, PAK SUN KI, RI BOK SUN, PAK JONG KWAN, HAONG KU CHAL, WOO YONG HO, HANG YONG JIN, HAN SUNG HIE, SIN MI SO, SON SANG CHIL, KIM YOUNG KUN, SE MUN JA, KIM MI SUN, YOO KWANG SOO, HONG KANG PU, LEE GI BU, MIM KEE HYON, HAN WON SOO, HWANG YOUNG IL, YUN JOO SUNG, HAN SANG WUN, UO JIN O, YOO SAK JU, HAN SUNG SU, KIM JONG DAE, JANG GAB SU, UAE RI SUB, HAN YOUNG CHAN, PAK SU JIN, KOAE SUN HO, HAN KANG HOA, LEE IN WOO, KIM UONG KWAN, HOANG YUONG HOA, KIM KI BOUNG, PAK BOK LE, SUNG JI HAEN] KR Suggested is a multifunctional sterilizer formed to eliminate various viruses living in the nose or anus of a person or animal or in the uvula or vagina of a woman. The sterilizer includes: a spray container (100) storing a sterilizing agent; a structure in which a spray pipe (101) is detachably fixed to a side of the spray container (100); a straight spray passage (106) installed at a tip of a tip protruding part (220) of the spray pipe (101); a structure in which a widthwise spray passage (105) is combined with both sides of the spray pipe (101); a watertight packing (108) installed at a tip of the tip protruding part (220) of the spray pipe (101); and a structure in which the spray pipe (101) is combined dually with a dual control cap (1000).

[HONG SEUNG BUM, CHO EUN AE, YUK JONG MIN, BYON HYE RYUNG, YANG YONG SOO, CHOI PYUCK PA, SHIN JONG HWA, LEE HYUCK MO, LIOW CHI HAO, CHO SEONG WOO, PARK GUN, LEE YONG JU, SHIM YOON SU, NA MOO NY, JUN HO SUN, BANG KI HOON, KIM MYUNG JOON, JEONG CHAE HWA, KIM SEUNG GU, OH CHUNG IK, KIM HONG JUN, KIM JAE GYU, OH JI MIN, YEOM JI WON, EOM SEONG MUN, KIM HYOUNG KYU, HAN YOUNG JOON, LEE DAE HEE, LEE HO JUN, KIM JAE WOON, SHIN JAE WOOK, KANG HYEON MUK, PARK JAE YEOL, JEONG HAN BEOM, LEE JAE SANG, CHANG JOON HA, KIM YO HAN, KIM SU JUNG, OH HYUN JEONG, ARTHUR BAUCOUR, HAN JAE WOOK, JANG KYU SEON, JO HYE SUNG, YOO BO RYUNG, PARK HYEON JIN, CHO MIN GWAN, PARK JUN HYUNG, KIM YEA EUN, MIN SEOK HWAN, CHOI JUNG WOO, PARK YOUNG TAE, HONG DOO SUN] KR The present invention provides a device and a method for generating a library for deriving the material composition. The device for generating a library for deriving the material composition using experimental result data of the material composition for generating a library for deriving the material composition uses composition information of accumulated materials to apply the experimental result of the material composition replacing omitted missing data of the material composition with missing data derived by the supervised nonlinear replacing technique as input to machine learning, so as to accelerate material research.