[HAN SEUNG HUN, YOO JIN HYEOK, NOH JONG HYEOK, HEO TAK, JEONG YEONG HOON, JEONG BYEONG HEON, KWON DUK HOON] KR;KR

[JEONG HU GIL, BAK JONG HYEOK, HEO CHANG GI, O JEON HUI, O HYEON HUI, YANG HUI SEON, GIM GYEONG HUI, CHOE GYEONG MIN, CHA JEONG DAN, HWANG SEUNG MI, GANG JE RAN, I TAE BEOM, I MIN JEONG, I SU JEONG, JEONG JONG TAE, I JU HUI] KR;KR;KR The present invention relates to manufacture of a starter for fermented milk by separating lactobacillus from traditional fermented foods and to manufacture of the fermented milk using the same. According to the present invention, the starter for the fermented milk derived from traditional fermented foods is manufactured by the steps of: mixing pulverized kimchi with sterilized physiological saline and separating a kimchi solution; diluting and smearing the kimchi solution, culturing the same, and separating lactobacillus; inoculating the separated lactobacillus into a culture medium and culturing the same; and inoculating the cultured lactobacillus to skim milk and culturing the same.

[CHOE JAE HYEOK, HEO SEONG UK, JEONG MIN JU, LEE HYEON JEONG, SO YU JIN, JEONG MYUNG KI, BAE YU JIN] KR;KR;KR;KR;KR;KR;KR

[Yeong Hoon Jeong, Jong Hyeok Noh, Duk Hoon Kwon, Tak Heo, Jin Hyeok Yoo, Seung Hun Han] KR Seoul An embodiment unitized fuel cell includes a cell frame including an electricity generating assembly (EGA) bonded to a frame, the cell frame including a manifold hole disposed at an end part of the frame and a reaction gas guide part extending from the manifold hole, wherein the manifold hole is configured to allow a reaction gas to pass therethrough, and a pair of bipolar plates respectively laminated on both sides of the cell frame, the pair of bipolar plates including a first bipolar plate configured to form a flow path of the reaction gas together with the reaction gas guide part of the cell frame, the first bipolar plate having a recessed hole disposed on a part corresponding to the reaction gas guide part to expose a part of the reaction gas guide part therethrough and a second bipolar plate bonded to the cell frame.

[JEONG YEONG HOON, NOH JONG HYEOK, KWON DUK HOON, HEO TAK, YOO JIN HYEOK, HAN SEUNG HUN] KR;KR

[HEO JEONG IK, SEO JEONG SANG, CHOI HYEOK] KR The present invention relates to a lever device and a water purifier and, more specifically, to a lever device and a water purifier, capable of changing the movement speed of a rotation lever manipulated by a user to extract water. The lever by the present invention includes: a valve body including an outlet to discharge water; an opening and closing member opening and closing the outlet; a body cover connected to the opening and closing member, and supported by the valve body; a rotation lever connected with the valve body to be rotatable, and supporting the body cover; a rotation tab placed on the rotation lever and including an inclined part; and a speed changing unit reducing the rotation speed of the rotation lever in a non-discharge section, in which the opening and closing member closes the outlet, among sections in which the rotation lever is able to rotate. In at least one partial section of the non-discharge section, the inclined part of the rotation tab touches the bottom of the body cover or the inclined part is separated from the body cover. According to the present invention, since the cleanliness and hygiene of the product are improved, the emotional dissatisfaction of users is solved, and therefore, the reliability of the product is improved.

[JEONG HU GIL, BAK JONG HYEOK, HEO CHANG GI, CHOE HUI YEONG, O JEON HUI, YANG HUI SEON, GIM GYEONG HUI, CHOE YU JIN, I JU HUI, MUN HYE JEONG] KR;KR The present invention relates to a method for preparing fermented milk to which a vegetable/fruit fermentation liquid is added, and a method for preparing fermented pudding. More specifically, the method for preparing fermented milk comprises the steps of: sterilizing raw milk at 90°C for ten minutes; adding a vegetable/fruit fermentation liquid to the sterilized raw milk; preparing fermented milk by inoculating the raw milk, to which the vegetable/fruit fermentation liquid is added, with a starter, and then fermenting the same at 43°C for four to six hours; and cooling the fermented milk at 15°C for ten minutes.

[HEO, Young Woo 허영우, KIM, Hyeok 김혁, LEE, Joon Hyung 이준형, KIM, Jeong Joo 김정주, LEE, Sang Wook 이상욱, HAN, Jeong Woo 한정우, KIM, Sang Hyub 김상협, LEE, Chang Hee 이창희] 80, Daehak-ro 41566 대구시 북구 대학로 80, DaeguBuk-guDaegu 41566;501, Jinju-daero 52828 경상남도 진주시 진주대로 501, Gyeongsangnam-doJinju-siGyeongsangnam-do 52828;1, Gwanak-ro 08826 서울시 관악구 관악로 1, SeoulGwanak-guSeoul 08826 A quantum dot light-emitting diode according to various embodiments of the present invention may be characterized by comprising: a first electrode and a second electrode facing each other; a light-emitting layer which is positioned between the first electrode and the second electrode and includes quantum dots; and an electron transport layer which is positioned between the first electrode and the light-emitting layer and includes a metal oxide thin film, wherein the metal oxide thin film has a composition including at least one selected from the group consisting of In2O3, ZnO, SiO2, and SnO2.

[YOUN SUNG HEE, CHOI SEOK JU, LEE MYONG JOONG, HEO JEONG MU, SAAKES DANIEL, NAM TEK JIN, KIM SEUNG RYEOL, KIM SE YEONG, ROW YEA KYUNG, SON OO SUNG, YUN DONG HYEOK, PARK KWANG EUN, KOO GI TAE, LEE JEONG YEON] KR;KR More particularly, the present invention relates to a non-pneumatic tire capable of supporting the load of a vehicle and inducing tire deformation behavior in a performance-oriented manner by using a meta structure while having similar maneuverability to a pneumatic tire without using pneumatic pressure. According to the present invention, provided is the non-pneumatic tire comprising: a tread portion (100) in contact with the ground; a rim portion (300) connected to an axle; and a spoke portion (200) which serves as a structural support between the rim portion (300) and the tread portion (100). The spoke portion (200) is formed of a meta structure in which a unit structure (210) is repeated.

[Young Woo HEO, Hyeok KIM, Joon Hyung LEE, Jeong Joo KIM, Sang Wook LEE, Jeong Woo HAN, Sang Hyub KIM, Chang Hee LEE] KR Daegu A quantum dot light emitting diode according to various embodiments of the present disclosure includes a first electrode and a second electrode that are opposite to each other; a light emitting layer that is located between the first electrode and the second electrode and includes a quantum dot; and an electron transport layer that is arranged between the first electrode and the light emitting layer and includes a metal oxide thin film, wherein the metal oxide thin film has a composition including at least one selected from the group consisting of In2O3, ZnO, SiO2 and SnO2.