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公开(公告)号：US10935470B2
公开(公告)日：2021-03-02
申请号：US16671099
申请日：2019-10-31
Applicant: KOREA BASIC SCIENCE INSTITUTE
Inventor： Hwan Hur , Hee-Seok Kweon , Kye-Sung Lee
Abstract: Provided is an ultra microtome device including: a specimen restraint part having a sample holder formed on one side in a length direction, wherein a specimen is mounted on the sample holder; a power part for providing power for implementing a motion of the specimen restraint part; an up and down motion implementing part including a first cam rotated by a force transmitted from the power part and a first shaft for implementing an up and down motion of the specimen restraint part in response to the rotation of the first cam; and a forward and backward motion implementing part including a second cam rotated by the force transmitted from the power part and a second shaft for implementing a forward and backward motion of the specimen restraint part in response to the rotation of the second cam, thereby implementing a more precise motion.
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公开(公告)号：US10761309B2
公开(公告)日：2020-09-01
申请号：US16659655
申请日：2019-10-22
Applicant: KOREA BASIC SCIENCE INSTITUTE
Inventor： Dong Uk Kim , Ki Soo Chang
Abstract: Disclosed is a laser scanning based microscope apparatus including a light source configured to output a laser signal, a scanning unit configured to scan a heating sample with a first laser signal corresponding to a portion of the output laser signal, and output an optical signal reflected from the sample by the scanning to a first detector, the first detector configured to generate a first electrical signal through the reflected optical signal, a second detector configured to generate a second electrical signal through a second laser signal corresponding to a remaining portion of the output laser signal, and a controller configured to acquire a thermal image of the sample by performing a frequency domain analysis based on the first electrical signal and a differential electrical signal.
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公开(公告)号：US10716312B2
公开(公告)日：2020-07-21
申请号：US15521301
申请日：2015-10-22
Applicant: Korea Basic Science Institute
Inventor： Young Sun Mok , Quang Hung Trinh , Suk Jae Yoo
Abstract: The present invention relates to an ethylene disposal apparatus comprising: a plasma discharge part having an inlet and an outlet and being filled with an adsorbent; and an electrode part for generating plasma inside the plasma discharge part, wherein the adsorbent has a catalyst supported thereon. The present invention relates to an ethylene disposal method using the ethylene disposal apparatus, the method comprising the steps of: (a) injecting ethylene-containing gas into a plasma discharge part filled with the adsorbent; (b) applying voltage to the electrode part and generating plasma in the plasma discharge part, thereby degrading the injected ethylene; and (c) cooling the plasma discharge part.
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公开(公告)号：US20200150413A1
公开(公告)日：2020-05-14
申请号：US16659655
申请日：2019-10-22
Applicant: KOREA BASIC SCIENCE INSTITUTE
Inventor： Dong Uk Kim , Ki Soo Chang
Abstract: Disclosed is a laser scanning based microscope apparatus including a light source configured to output a laser signal, a scanning unit configured to scan a heating sample with a first laser signal corresponding to a portion of the output laser signal, and output an optical signal reflected from the sample by the scanning to a first detector, the first detector configured to generate a first electrical signal through the reflected optical signal, a second detector configured to generate a second electrical signal through a second laser signal corresponding to a remaining portion of the output laser signal, and a controller configured to acquire a thermal image of the sample by performing a frequency domain analysis based on the first electrical signal and a differential electrical signal.
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公开(公告)号：US20190355542A1
公开(公告)日：2019-11-21
申请号：US16185527
申请日：2018-11-09
Applicant: KOREA BASIC SCIENCE INSTITUTE
Inventor： Chang Min CHOI , Myoung Choul CHOI , Sang Ju LEE , Ji Young BAEK , Jeong Jin KIM
IPC: H01J37/08 , H01J37/244
Abstract: Disclosed is a device for generating an organic molecular cluster ion beam, the device including a receiver configured to accommodate an organic material, a cluster generator configured to generate a cluster by supersonic expanding the organic material accommodated in the receiver at a high speed, a photo-ionizer configured to temporarily accommodate the cluster that is generated through the cluster generator, an ultraviolet (UV) light source configured to irradiate an UV pulse to the photo-ionizer to ionize the cluster, and entrance electrodes disposed at both sides of the photo-ionizer and configured to provide a potential difference to the photo-ionizer to generate a cluster ion beam.
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Patent Agency Ranking
公开(公告)号：US20190140272A1
公开(公告)日：2019-05-09
申请号：US16182738
申请日：2018-11-07
Applicant: KOREA BASIC SCIENCE INSTITUTE
Inventor： JONG GUK KIM , HAE JIN KIM , WON GI HONG , JIN BAE LEE
IPC: H01M4/505 , H01M4/525 , H01M10/0525
Abstract: Provided are a cathode active material for a lithium secondary battery which is represented by general formula (1) below and has a nanorod shape, a manufacturing method thereof, and a lithium secondary battery including the same. LiNi1−x−yMnxMyO2 (1)
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57.发明申请公开(公告)号：US20190137175A1
公开(公告)日：2019-05-09
申请号：US16239239
申请日：2019-01-03
Applicant: Korea Basic Science Institute
Inventor： Seung Young Park , Yeon Suk Choi , Min Su Seo , Myung Su Kim
Abstract: Disclosed is an adiabatic collector for recycling gas, a liquefier for recycling gas, and a recovery apparatus for recycling gas using the same. More specifically, gas to be recycled is collected in an adiabatic manner, cooled to a temperature lower than the dew point thereof, and stored in the liquid state through a phase change, thereby saving energy required for re-cooling the gas. Particularly, the present invention relates to an adiabatic collector for recycling gas, a liquefier for recycling gas, and a recovery apparatus for recycling gas using the same, in which recycling gas is compressed through a natural inducement method using a difference in temperature and pressure while being collected and liquefied, thereby reducing noise, vibration, and size of the collector.
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公开(公告)号：US10281707B2
公开(公告)日：2019-05-07
申请号：US15387622
申请日：2016-12-21
Applicant: KOREA BASIC SCIENCE INSTITUTE
Inventor： Ji Yong Bae , Kye Sung Lee , Geon Hee Kim , Ki Soo Chang
Abstract: Provided is a solid immersion lens (SIL) holder for optical axis precision correction of a high resolution optical microscope, equipped with a SIL and an objective lens barrel equipped with a plurality of objective lenses, the SIL holder comprising: a circular flange providing in the middle of the objective lens barrel to be coupled to the SIL holder; a coupling flange formed at one end portion thereof and coupled to the circular flange; a conical tube formed at the other end portion thereof, the SIL being mounted onto a lower end portion of the conical tube, wherein the SIL holder comprises an optical axis adjusting part which adjusts such that the central axis of the SIL approaches the central axis of an objective lens, and the SIL holder comprises an extension/contraction adjusting part which allows the SIL to be very close to a measurement surface of a specimen.
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59.发明申请公开(公告)号：US20190121001A1
公开(公告)日：2019-04-25
申请号：US16164925
申请日：2018-10-19
Applicant: Korea Basic Science Institute
Inventor： Ki Soo CHANG , Kye Sung LEE , Dong Uk KIM , Jung Dae KIM
IPC: G02B1/113
Abstract: Disclosed is a broadband objective lens and a method of manufacturing the objective lens. The objective lens includes a plurality of lenses, and each of the lenses includes a coating layer on which a nanopattern is formed.
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公开(公告)号：US20190066970A1
公开(公告)日：2019-02-28
申请号：US16177213
申请日：2018-10-31
Applicant: Korea Basic Science Institute
Inventor： Sang-Chul Lee , Jongman Jeong , Jin-Gyu Kim , Cheolsu Han
Abstract: A sample stage includes a sample holder that accommodates a sample and a first drive module, a second drive module, and a third drive module that are radially connected to the sample holder and allow the sample holder to have translational degrees of freedom in three directions and rotational degrees of freedom in at least two directions.
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