▪ US Patent No. 10,100,209 (KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE)
- 발명의 명칭: Work function-controlled carbon nanomaterial and metal nanowire hybrid transparent conductive film and method for manufacturing same
- 대표 도면
- 대표 독립항:
1. A work function-controlled carbon nanomaterial and metal nanowire hybrid transparent conductive film, formed using a treated carbon nanomaterial by mixing and reacting an untreated carbon nanomaterial having a functional group introduced through acid treatment with an isocyanate-based compound and a pyrimidine-based compound to obtain a work function-reduced carbon nanomaterial dispersed solution without using a dispersant, the work function reduction of the treated carbon nanomaterial is relative to an original work function of the untreated carbon nanomaterial, so that a work function of the treated carbon nanomaterial matches a further work function of a metal nanowire, hybridizing the dispersed solution with the metal nanowire, thus preparing a single-component coating solution, and applying the coating solution on a substrate.
▪ US Patent No. 10,100,937 (SAMMI MACHINERY CO., LTD.)
- 발명의 명칭: Line blind valve
- 대표 도면
- 대표 독립항:
1. A line blind valve installed between pipes so as to open or block a pipeline, the valve comprising: a valve body (100) having opening portions (110 and 120) formed at front and rear sides thereof, respectively; a front sheet (130) formed from the opening portion (110) of the front side toward an inside of the valve body (100), and a rear sheet (140) formed from the opening portion (120) of the rear side toward the inside of the valve body (100); an opening blind (200) installed during opening of the pipeline and a blocking blind (300) installed during blocking of the pipeline, the opening and blocking blinds (200 and 300) being inserted between the front and rear sheets (130 and 140); and a gear unit (400) coupled to the rear sheet (140) in a threaded manner, and configured to press the opening blind (200) or the blocking blind (300) toward the front sheet (130) by moving forward so that the opening blind (200) or the blocking blind (300) is fixed to the front sheet (130), and is sealed, wherein a first threaded portion (141) is formed on a side of an outer circumferential surface of the rear sheet (140), and a stepped portion (142) is formed in front of the first threaded portion (141), wherein the gear unit (400) includes: a ring gear (410) coupled to the first threaded portion (141), and configured to move forward and backward depending on rotation of the ring gear (410); a ring sheet (420) coupled to the ring gear (410), and configured to press the opening blind (200) or the blocking blind (300) toward the front sheet (130) by moving forward along the stepped portion (142) so that the opening blind (200) or the blocking blind (300) is fixed to the front sheet (130); a lever (430) formed on an outer circumferential surface of the ring gear (410), and configured to rotate the ring gear (410) by moving forward and backward; and a screw shaft (440) of which a first side is coupled to the lever (430), and a second side is coupled to the valve body (100) in a threaded manner, the screw shaft (440) being rotated to move the lever (430) forward and backward, thereby rotating the ring gear (410).
▪ US Trademark No. 5,450,010 (CHOI, BONGHWAN et al.)
- 상표명: 건강한줄 로봇김밥
- 지정상품/지정서비스업
(IC 030) G&S: Gimbap (Korean rice dish); cooked dish consisting primarily of dough flakes with broth (Sujebi); cooked dish consisting primarily of stir-fried rice cake with fermented hot pepper paste (Tteok-bokki); stir-fried rice cake with ramen noodles (rabokki); noodles; spicy noodles (bibim guksu); spicy cold chewy noodles (jjolmyeon); noodles in cold soybean soup; instant noodles; Chinese-style noodles with vegetables and seafood (jjamppong); cooked dish consisting primarily of sliced oval rice cakes with broth (tteokguk); udon noodles; Korean-style dumplings (mandu); bowl of rice served with toppings namely, beef, pork, and seafood; stir-fried rice; cooked rice; laver sushi; rice based snack food, namely, fried tofu rice balls (yubu chobap); deep-fried glass noodles in seaweed; flour-based dumplings, namely, fried dumplings; bibimbap (rice mixed with vegetables and beef)