公开(公告)号：US10247868B2

公开(公告)日：2019-04-02

申请号：US14888924

申请日：2013-11-25

Applicant: Korea Institute of Industrial Technology

Inventor： Gyo Jic Shin ,  Sang Kug Lee ,  Kyung Ho Choi

IPC: G02B5/30 ,  B29D11/00 ,  G02F1/1337 ,  G02B27/26 ,  G02F1/13363

Abstract: The present invention relates to a method for manufacturing a patterned retarder including an optical alignment layer or a first domain optically aligned in a first direction and a second domain optically aligned in a second direction. According to the invention, it is possible to improve productivity and to maximize optical alignment efficiency by reducing an optical alignment processing time using polarized pulse UV.

公开(公告)号：US10161040B2

公开(公告)日：2018-12-25

申请号：US14392174

申请日：2014-06-25

Applicant: Korea Institute of Industrial Technology

Inventor： Chul Soo Byun ,  Il Yong Chung

IPC: B05B1/18 ,  C23C16/455 ,  H01J37/32

Abstract: A showerhead is provided. The showerhead includes a body and a plurality of first dispersion pins. The body has one side having a plurality of injection holes penetrated therethrough and the other side facing the one side. The plurality of first dispersion pins protruding from the plurality of spray holes of the one side to the other side such that end portions thereof support the other side. The first dispersion holes have first gas inlet holes on one side and first passages connected to the first gas inlet holes therein. Gas introduced between the one side and the other side is immediately discharged to the outside of the body through the plurality of spray holes by passing the first gas inlet holes and the first passages.

公开(公告)号：US20180334589A1

公开(公告)日：2018-11-22

申请号：US15979468

申请日：2018-05-15

Applicant: Korea Institute of Industrial Technology

Inventor： Sang Kug LEE ,  Ho Jun Song ,  Ju Hui Kang ,  Jong Tae Leem

IPC: C09D183/06 ,  C08G77/14 ,  C08G77/38 ,  C09D4/06 ,  C08J3/24 ,  C08J7/04

CPC classification number: C09D183/06 ,  C08G77/14 ,  C08G77/38 ,  C08G77/70 ,  C08J3/24 ,  C08J7/047 ,  C08J2367/02 ,  C08J2383/06 ,  C08J2483/06 ,  C09D4/06

Abstract: Provided is a hard coating resin composition comprising siloxane with epoxy group, specifically, a hard coating resin composition to form a coating layer having high hardness as well as high flexibility.

公开(公告)号：US10130540B2

公开(公告)日：2018-11-20

申请号：US15512336

申请日：2015-09-18

Applicant: Korea Institute of Industrial Technology

Inventor： Byeong Hee Won ,  Jong Hyun Kim ,  Chang Ki Lee ,  Woo Sang Sim

IPC: A61G7/10 ,  A61G7/015 ,  A61G7/07

Abstract: A body lifting device for a bed is provided with a support unit, having a predetermined height, connected to a fixing part of a bed. A movable bed part adjusts an angle between the fixing and movable parts. A driving force transfer member of the device is connected to the movable part at one end, the other end extending toward the fixing part, and has a support point therebetween supported by the support unit. A length between the support point and the other end varies depending on an angle adjustment of the movable part. A lifting unit of the device supports a portion of a user's body, and is connected to the other end of the driving force transfer member. The lifting unit selectively lifts up the user's body depending on movement of the driving force transfer member, which is caused by adjusting an angle of the movable part.

公开(公告)号：US20180322336A1

公开(公告)日：2018-11-08

申请号：US15779913

申请日：2016-11-30

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY ,  KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY

Inventor： Sang Kuy HAN ,  Keyoung Jin CHUN ,  Kyu Tae CHANG ,  Young Jeon LEE ,  Yeung Bae JIN ,  Kang jin JEONG ,  Phil Yong KANG ,  Jung Joo HONG ,  Sang Rae LEE

IPC: G06K9/00 ,  G06T7/73 ,  G06T7/593 ,  H04N13/204

Abstract: The present invention includes: a three-dimensional moving image generation module for generating a moving image of an experiment target person; an object extraction module for extracting the experiment target person, separately from a background, from the moving image; an object definition module for defining an object by measuring a length, a size and a weight center of the object and extracting a depth image of the object; a behaviour pattern definition module for defining a basic behaviour pattern of the object by cumulatively analyzing a movement speed and movement time of the weight center of the corresponding object, and changes in the extracted depth data when the object defined by the object definition module is extracted by the object extraction module; and a behaviour pattern analysis module for analyzing and identifying a lasting time and a frequency of the basic behaviour pattern with respect to the object.

公开(公告)号：US10093066B2

公开(公告)日：2018-10-09

申请号：US15106147

申请日：2014-12-19

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Dae Young Lim ,  Ki Young Kim ,  Jin Ah Lee

IPC: B29C70/12 ,  B32B5/02 ,  B32B23/10 ,  B32B27/34 ,  D04H1/4374 ,  D04H1/425 ,  D04H1/4382 ,  B29C51/00 ,  B32B5/26

Abstract: The present invention relates to a multi-layered composite material manufactured by thermocompressing a multi-layered sheet, comprising: a first sheet layer formed from a solution containing nanofibrillated cellulose and a first thermoplastic matrix polymer; and a second sheet layer formed from a solution containing a second thermoplastic matrix polymer. The multi-layered composite material of the present invention has the high strength and high elastic modulus.

公开(公告)号：US10060810B2

公开(公告)日：2018-08-28

申请号：US14772056

申请日：2014-03-13

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Suwoong Lee ,  Soono Kwon ,  Youngjin Kim

IPC: G01L5/16 ,  G01B11/16 ,  G01B13/24 ,  G01L1/02 ,  G01L1/00

CPC classification number: G01L5/16 ,  G01B11/16 ,  G01B13/24 ,  G01L1/00 ,  G01L1/02

Abstract: An apparatus for sensing the operation of an air cushion includes an air cushion with the inside provided with a plurality of patterns filled with air; a part for sensing the air pressure inside the air cushion so as to output a corresponding air pressure sensing signal; a part for sensing the temperature inside the air cushion so as to output a corresponding temperature sensing signal; a photographic part arranged in the lower part of the air cushion for photographing the plurality of patterns so as to output an image of each pattern; and a control unit for determining the air pressure inside the air cushion by measuring the force exerted on the air cushion in the Y-direction based on the temperature, air pressure and contact area, and by measuring the force exerted on the air cushion in the X-direction based on the displacement of the contact area.

公开(公告)号：US10041032B2

公开(公告)日：2018-08-07

申请号：US14891149

申请日：2014-06-26

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Woo-Jong Lee

IPC: C12M1/12 ,  C12M1/00

Abstract: The present invention relates to a simple animal cell culture device and a method for culturing animal cells using the same, and provides a simple animal cell culture device comprising: a culture vessel for holding a culture medium; an animal cell reservoir coupled to the upper portion of the culture vessel; a cell support housed on the inside of the animal cell reservoir and having animal cells adhered thereto; and a cover for covering the top of the culture vessel.

公开(公告)号：US20180198150A1

公开(公告)日：2018-07-12

申请号：US15506419

申请日：2015-06-16

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Ho Sung Kim ,  Kyeong Joon Kim ,  Seung Woo CHOI ,  Min Young KIM ,  Yu Sin KIM

IPC: H01M8/1246 ,  C01G15/00

CPC classification number: H01M8/1246 ,  C01G15/006 ,  C01P2002/34 ,  C01P2002/50 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/03 ,  C01P2004/50 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/80 ,  H01M4/8857 ,  H01M4/8889 ,  H01M4/9033 ,  H01M4/9066 ,  H01M8/1213 ,  Y02E60/525 ,  Y02P70/56

Abstract: This invention relates to a single-phase perovskite-based solid electrolyte, a solid oxide fuel cell including the same, and a method of manufacturing the same. The method of the invention includes stirring and pulverizing a mixed oxide including lanthanum oxide (La2O3), strontium carbonate (SrCO3), gallium oxide (Ga2O3) and magnesium oxide (MgO); and obtaining an LSGM powder by subjecting the pulverized mixed oxide to primary calcination at a first temperature and then secondary calcination at a second temperature that is higher than the first temperature.

公开(公告)号：US10006252B2

公开(公告)日：2018-06-26

申请号：US14410071

申请日：2013-05-27

Applicant: KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY

Inventor： Jung Woo Cho ,  Dae Young Shin ,  Jin Seok Yang ,  Kyoung Il Moon ,  Ki Beom Kwon ,  Chang Heon Song ,  Joo Young Oh

IPC: E21B10/36 ,  E21B10/56 ,  E21B10/43 ,  E21B10/54 ,  E21B10/46

CPC classification number: E21B10/56 ,  E21B10/36 ,  E21B10/43 ,  E21B10/46 ,  E21B10/54

Abstract: A drill bit including a button array having different radii extending from the center of a head section, and more particularly, to a drill bit in which buttons are arranged so as to have different radii from the center of a drill bit head section, thereby striking bedrock points having different radii and improving the efficiency of a drilling operation.