公开(公告)号：US11185990B2

公开(公告)日：2021-11-30

申请号：US16205139

申请日：2018-11-29

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Han Ui Yoon ,  Dong Wook Lee ,  Hyun Jun Hyung ,  Duck Yeon Lee ,  Dong Woon Choi ,  Man Hong Hur

IPC: B25J11/00 ,  G06K9/00 ,  B25J9/16

Abstract: The present disclosure relates to a method for learning and embodying a human facial expression by a robot, in which human emotional indicators are allowed to match with servo motor parameter values of a robot and the robot automatically and mechanically learns a human expression to imitate the human expression.

公开(公告)号：US11130703B2

公开(公告)日：2021-09-28

申请号：US16498098

申请日：2018-03-30

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Yong Cheol Jeong ,  Kang Han Kim

IPC: C03C17/00 ,  C09D183/06

Abstract: Disclosed herein are a method of manufacturing a heterogeneous coating solution bonded coating layer, and a coating layer and a cover window produced thereby. More particularly, there are provided a method of manufacturing a heterogeneous coating solution bonded coating layer, in which a step difference at the boundary between different types of coating solutions is controllable by controlling a difference in capillary number during discharge of the different types of coating solutions using a slot die coater, and a coating layer and a cover window produced thereby. Therefore, the method of manufacturing a heterogeneous coating solution bonded coating layer can produce a cover window that is excellent in all the properties including durability, optical characteristics, and flexibility.

公开(公告)号：US20210156752A1

公开(公告)日：2021-05-27

申请号：US16696737

申请日：2019-11-26

Applicant: Korea Institute of Industrial Technology

Inventor： Seong Jin JANG ,  Jae Hoon KO ,  Jee Young LIM ,  Seung Ju LIM

IPC: G01L1/18 ,  D06N3/00

Abstract: The invention relates to a fabrication method of a conductive fabric, a multi-pressure sensor for a fiber type, and a measuring method of multi-pressure, and more specifically, to a fabrication method by vapor phase polymerization of a conductive fabric having a resistance value which changes depending on pressure, and a method of manufacturing and operating a multi-pressure sensor for a fiber type which is manufactured by using the fabricated conductive fabric, and thus which has high resistance to moisture and repeated loading, is manufactured with lower costs than an existing pressure sensor, is capable of measuring both dynamic and static pressures using a principle of a piezo-resistive sensor, has a simple circuit configuration, and is strong against a high-frequency disturbance.

公开(公告)号：US10962769B2

公开(公告)日：2021-03-30

申请号：US15543052

申请日：2016-01-11

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Seung Taek Kim ,  Moon Soo Park ,  Jong Seok Kim ,  Hyung Tae Kim

IPC: G02B26/12 ,  B33Y30/00 ,  B29C67/00 ,  B29C64/264 ,  G01B5/00 ,  G01B11/00 ,  G01B11/25 ,  G02B26/10 ,  G06K9/32 ,  H04N1/113

Abstract: The present invention relates to a head device of a three-dimensional modelling equipment, and a modelling plane scanning method using the same, the head device of a three-dimensional modelling equipment comprising: a modelling light source array having a plurality of modelling light sources; a light guide part, installed at a given position above a modelling plane, having a function of reflecting modelling rays from the modelling light source array so as to be incident on the modelling plane; and a controller for controlling the operations of the modelling light source array and the light guide part in a conjoined manner, wherein a plurality of modelling rays generated from the plurality of modelling light sources are irradiated while forming one line scan having a first axial direction on the modelling plane, and the light guide part continuously or intermittently moves the one line scan on the modelling plane to irradiate the modelling light rays across the modelling plane. The present invention has the effects of enabling high-speed scanning to be performed, and modelling precision to be enhanced through precise scanning control.

公开(公告)号：US10818968B2

公开(公告)日：2020-10-27

申请号：US16047247

申请日：2018-07-27

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ho Sung Kim ,  Seung Hoon Yang ,  Min-young Kim ,  Ha Young Jung ,  Da Hye Kim

IPC: H01M10/0562 ,  H01M10/052 ,  H01M4/525 ,  H01M4/62 ,  H01M4/505 ,  H01M10/0585 ,  C04B35/486 ,  C04B35/634 ,  H01M4/131

Abstract: A method of preparing a gallium-doped LLZO solid electrolyte includes (a) preparing a solid electrolyte precursor slurry by subjecting a mixed solution comprising a metal aqueous solution including lanthanum (La), zirconium (Zr) and gallium (Ga), a complexing agent and a pH controller to coprecipitation; (b) preparing a solid electrolyte precursor by washing and drying the solid electrolyte precursor slurry; (c) preparing a mixture by mixing the solid electrolyte precursor with a lithium source; (d) preparing a gallium-doped LLZO solid electrolyte represented by Chemical Formula 1 below by calcining the mixture at 600 to 1,000° C.; and (e) thereafter sintering the solid electrolyte represented by Chemical Formula 1 at 1,000 to 1,300° C. By adjusting amounts of starting materials and controlling flow rates of supplied materials, a high-precision cubic structure with improved sintering properties is obtained and ionic conductivity of the solid electrolyte is increased. LixGayLazZrwO12, (5≤x≤9, 0

公开(公告)号：US10797346B2

公开(公告)日：2020-10-06

申请号：US16186624

申请日：2018-11-12

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ki Young Kim ,  Bong Sang Cho ,  Jun Choi ,  Ji San Jeong ,  Kyung Min Kim ,  Seong Kwan Kim ,  Yong Pyo Lee

IPC: H01M10/0565 ,  H01M10/0525 ,  C08G77/54

Abstract: A solid polymer electrolyte includes a matrix prepared by subjecting an alkoxysilane compound having a urethane bond represented by Structural Formula 1 below and an alkoxysilane compound represented by Structural Formula 2 below to a sol-gel reaction; and a lithium salt dispersed in the matrix, and The solid polymer electrolyte composition is configured such that silsesquioxane is linked to a polycarbonate diol-based polymer chain having a urethane bond. The solid polymer electrolyte exhibits superior compatibility, stability, flexibility, mechanical properties and ionic conductivity.

公开(公告)号：US20200251644A1

公开(公告)日：2020-08-06

申请号：US16832326

申请日：2020-03-27

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Uen Do LEE ,  Won YANG ,  Byung Ryeul BANG ,  Ji Hong MOON

IPC: H01L35/30

Abstract: The present invention relates to a thermoelectric generator comprising a liquid metal heat exchanger, the thermoelectric generator comprising: a thermoelectric element; a power generation unit electrically connected to the thermoelectric element; a liquid metal heat exchange unit, which is connected to the high-temperature side of the thermoelectric element and has a liquid metal flowing therein; and a heat source unit connected to the liquid metal heat exchange unit so as to exchange heat therewith.

公开(公告)号：US10711049B2

公开(公告)日：2020-07-14

申请号：US15553191

申请日：2016-06-21

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Woo-Jong Lee ,  Sung-Gun Kim ,  Dong-Mok Lee ,  Hee-Kyung An ,  Chi-Min Choi

IPC: C07K14/47 ,  C07K14/705 ,  C07K19/00 ,  C12N15/63 ,  G01N33/53 ,  G01N33/538 ,  C12N15/62

Abstract: The present disclosure relates to a method for producing a TLR5 agonist protein. According to the present disclosure, the TLR5 agonist protein can be easily separated and purified after biotechnological production. In particular, the fusion partner used for separation and purification is effectively removed so as to minimize the possibility of inhibiting binding to TLR5 and inducing an immune response by the fusion partner.

公开(公告)号：US10689729B2

公开(公告)日：2020-06-23

申请号：US15537025

申请日：2015-12-18

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Uen Do Lee ,  Won Yang ,  Byung Ryeul Bang ,  Soo Hwa Jeong ,  Ji Hong Moon

IPC: C22B5/12 ,  C22B30/06 ,  C22B25/02 ,  C22B58/00 ,  C22B13/02

Abstract: A reduction device using a liquid metal, which can improve the oxidation reaction of a reducing agent for reducing a material to be reduced using a liquid metal, while simultaneously effectively controlling the same. The reduction device according to the present invention comprises: a storage unit in which the liquid metal is supplied and stored; a reducing agent positioned in the storage unit; a reduction unit positioned on a side of the storage unit, which receives a material to be reduced and enables fluid communication with the storage unit; and a liquid metal storage unit. According to the present invention, a reducing agent, which has strong reducing ability, is sublimated using a liquid metal, thereby further improving the reduction capability, and the same is also controlled precisely, thereby removing restrictions on use resulting from the explosive reaction of the reducing agent and guaranteeing efficient operation.

公开(公告)号：US20200148658A1

公开(公告)日：2020-05-14

申请号：US16627685

申请日：2018-06-29

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY ,  SK CHEMICALS CO., LTD.

Inventor： Yong Jin KIM ,  Dinesh Kumar MISHRA ,  Jin Ku CHO ,  Yong Jin YI ,  Han Seok KIM ,  Jong Ryang KIM

IPC: C07D307/68

Abstract: An embodiment of the present invention provides a method of preparing 2,5-furandimethylcarboxylate (FDMC), including preparing 2,5-furandimethylcarboxylate (FDMC) by subjecting a reaction mixture including 5-hydroxymethylfurfural (HMF), air, and an alcohol solvent to oxidative esterification in the presence of a gold (Au)-nanoparticle-supported catalyst, in which the gold (Au)-nanoparticle-supported catalyst includes a support and gold (Au) nanoparticles supported on the support.