公开(公告)号：US09851857B2

公开(公告)日：2017-12-26

申请号：US14917995

申请日：2014-08-21

Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION

Inventor： Joonwon Kim ,  Wan Kyun Chung

IPC: G01L1/14 ,  G01L5/00 ,  G01L9/12 ,  G06F3/044 ,  G01L9/00

CPC classification number: G06F3/044 ,  G01L1/146 ,  G01L9/0072 ,  G06F2203/04103

Abstract: The present invention provides a tactual sensor using a micro liquid metal droplet simultaneously having high sensitivity and good spatial resolution. A tactual sensor using a micro liquid metal droplet according to an exemplary embodiment of the present invention includes: a first film having a first electrode layer; a second film having a second electrode layer facing toward the first electrode layer; an insulating layer provided on the second film while covering the second electrode layer; and a main body disposed between the first electrode layer and the insulating layer to form a chamber corresponding to the first electrode layer and the second electrode layer and accommodating a micro liquid metal droplet in the chamber.

公开(公告)号：US20150068910A1

公开(公告)日：2015-03-12

申请号：US14386494

申请日：2013-04-05

Applicant: POSTECH ACADEMY-INDUSTRY FOUNDATION ,  KEPCO NUCLEAR FUEL CO., LTD.

Inventor： Joonwon Kim ,  Moo Hwan Kim ,  Kyong Bo Eom ,  Kanghoon Kim ,  Ho Seon Ahn ,  Chan Lee

IPC: C25D11/02

CPC classification number: C25D11/022 ,  C25D11/005

Abstract: Provided is an apparatus for anodizing an internal surface of a tube including an electrolyte container storing an electrolyte solution, a first solution conduit connected with the electrolyte container to receive the electrolyte solution, a first jig configured to fix one end of a targeted tube to a downstream end of the first solution conduit, a second solution conduit in which the other end of the targeted tube is connected to an upstream end to discharge the electrolyte solution flowing into the targeted tube, a second jig configured to fix the other end of the targeted tube to an upstream end of the second solution conduit, and a cathode rod inserted from the second jig and extended to the first jig through the inner portion of the targeted tube, in which, while the electrolyte solution passes through the inner portion of the targeted tube, a cathode is applied to the cathode rod and an anode is applied to the targeted tube to perform an anodizing process.

Abstract translation: 本发明提供一种阳极氧化管的内表面的装置，其包括存储电解质溶液的电解质容器，与电解质容器连接以接收电解质溶液的第一溶液导管，配置成将目标管的一端固定到 第一溶液导管的下游端，第二溶液导管，其中目标管的另一端连接到上游端以排出流入目标管中的电解质溶液;第二夹具，其构造成固定目标管的另一端 管连接到第二溶液导管的上游端，以及从第二夹具插入并通过目标管的内部延伸到第一夹具的阴极杆，其中当电解质溶液穿过目标管的内部时 管，将阴极施加到阴极棒，并且将阳极施加到目标管以进行阳极氧化处理。