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公开(公告)号：US11474008B2
公开(公告)日：2022-10-18
申请号：US17258979
申请日：2019-06-25
Applicant: Korea Institute of Machinery & Materials
Inventor： Bangwoo Han , Chang Gyu Woo , Hak Joon Kim , Yong-Jin Kim
Abstract: An exhaust gas dilution device according to an exemplary embodiment of the present invention includes a head part, ejector unit, a nozzle part, and a dilution part. The head part has a space part into which an exhaust gas flows and a through-hole formed through the center axis direction to be connected to the space part. The ejector unit is coupled to the head part and has a first discharge hole formed passing through the center axis direction to be connected to the through-hole and connected to a first inlet to which primary dilution air is supplied. The nozzle part is inserted into a first discharge hole through the through-hole and has a second discharge hole that penetrates in the center axis direction so that the exhaust gas flowed into the space part is sucked and ejected into the first discharge hole as the primary dilution air moves through the first discharge hole. The dilution part has a first flow path part into which a primary dilution gas, which is generated and discharged after the exhaust gas and the primary dilution air are mixed in the first discharge hole, flows, and a second flow path part connected to the first flow path part and guiding secondary dilution air to be mixed with the primary dilution gas, and generates a secondary dilution gas as the primary dilution gas and the secondary dilution air are mixed.
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公开(公告)号：US10952820B2
公开(公告)日：2021-03-23
申请号：US16003918
申请日：2018-06-08
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS
Inventor： Joon-Yub Song , Yong-Jin Kim , Jae-Hak Lee , Seung-Man Kim , Youn Ho Jung , Kwang Sun Choi
IPC: A61C7/20 , G05B19/4097 , A61C7/00 , A61C9/00
Abstract: In a system of manufacturing an orthodontic wire, a method for manufacturing the orthodontic wire using the system, and an orthodontic wire bending machine for performing the system, the system includes a teeth data obtaining part, a simulating part, a calculating part and a wire manufacturing part. The teeth data obtaining part obtains present teeth data of a patient. The simulating part generates final teeth data. The calculating part compares a predetermined threshold to a compared value between the present teeth data of the patient and the final teeth data. The wire manufacturing part selectively manufactures a wire for an orthodontic process or a wire for a dentition maintenance process based on a compared result of the calculating part.
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公开(公告)号：US11883781B2
公开(公告)日：2024-01-30
申请号：US17904387
申请日：2021-02-19
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS
Inventor： Hak Joon Kim , Yong-Jin Kim , Bangwoo Han
CPC classification number: B01D53/79 , B01D53/30 , B01D53/346 , B01D53/56 , B01D53/75 , B01D53/76 , B03C3/017 , B03C3/16 , B01D2251/104 , B01D2251/304 , B01D2251/608
Abstract: An exemplary embodiment of the present invention relates to an apparatus and method for removing nitrogen oxide from exhaust gas. The apparatus for removing nitrogen oxide from exhaust gas includes: a chamber through which exhaust gas is introduced and discharged; a nozzle injecting a solution, which reacts with the exhaust gas introduced into the chamber, into the chamber; and an electric dust collecting unit installed at a rear end of the chamber to be supplied with the exhaust gas processed in the chamber and including a discharge unit and a dust collecting unit.
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公开(公告)号：US10399091B2
公开(公告)日：2019-09-03
申请号：US15400030
申请日：2017-01-06
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS
Inventor： Yong-Jin Kim , Hak Joon Kim , BangWoo Han , ChangGyu Woo
Abstract: There is provided an electrostatic precipitation device of explosive exhaust gas particles that can remove by unipolar charging a particulate material such as SiO2 that is included in an explosive exhaust gas by charging the explosive exhaust gas with an indirect charging method of charging through ions that are injected from the outside.
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公开(公告)号：US10034381B2
公开(公告)日：2018-07-24
申请号：US15323916
申请日：2015-10-19
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS
Inventor： Yong-Jin Kim , Jae-Hak Lee , Ju-Yong Lee , Joon-Yub Song , Seung-Man Kim , Chang-Woo Lee , Tae-Ho Ha
IPC: H05K3/00 , H01L23/538 , H01L23/14 , H01L23/498 , H01L21/48
Abstract: In a flexible substrate and a method for manufacturing the flexible substrate, the flexible substrate includes a polymer substrate, a through conductive material, an upper conductive material and a lower conductive material. The polymer substrate has a via-hole, and the via-hole is formed by a pattern formed via a photolithography and passes through the polymer substrate. The through conductive material fills the via-hole of the polymer substrate. The upper conductive material is planarized and is patterned to form an upper substrate of the polymer substrate in a plane with an upper substrate of the through conductive material. The lower conductive material is planarized and is patterned to form a lower substrate of the polymer substrate in a plane with a lower substrate of the through conductive material.
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Patent Agency Ranking
公开(公告)号：US09694340B2
公开(公告)日：2017-07-04
申请号：US14382614
申请日：2013-12-12
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS
Inventor： Hong-Suk Kim , Gyu-Baek Cho , Yong-Jin Kim , Jun-Ho Lee , Young-Il Jeong , Seok-Hwan Lee , Cheol-Woong Park , Chang-Ki Kim , Sun-Youp Lee , Jang-Hee Lee , Seung-Mook Oh , Kern-Yong Kang
CPC classification number: B01J19/24 , B01D53/90 , B01D53/9418 , B01D53/9431 , B01D53/9495 , B01D2251/2062 , B01J19/0006 , B01J2219/00058 , B01J2219/00087 , B01J2219/00132 , B01J2219/00162 , B01J2219/24 , F01N3/2066 , F01N3/208 , F01N5/02 , F01N2610/02 , F01N2610/06 , F01N2610/10 , F01N2610/12 , F01N2610/1406 , F01N2900/1808 , F01N2900/1811 , G05B15/02 , Y02T10/24
Abstract: In a reactor for solid ammonium salt, a method of controlling the reactor, and a NOx emission purification system using solid ammonium salt and selective catalytic reduction, the reactor includes a first chamber and a second chamber. The first chamber has an exhaust and a first heating element. Solid ammonium salt is in the first chamber. The second chamber has a second heating element and is formed at a side of the first chamber. The first chamber is connected with the second chamber. Solid ammonium salt is in the second chamber. An amount of the solid ammonium salt in the second chamber is more than that in the first chamber, so that the first chamber is heated and cooled faster than the second chamber.
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公开(公告)号：US12228485B2
公开(公告)日：2025-02-18
申请号：US17868878
申请日：2022-07-20
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS
Inventor： Bangwoo Han , Gunhee Lee , Inyong Park , Sang Bok Kim , Keejung Hong , Hak Joon Kim , Yeawan Lee , Yong-Jin Kim
Abstract: The apparatus for diluting exhaust gas according to an exemplary embodiment of the present invention includes a stagnant air forming unit configured to form stagnant air by decelerating a flow velocity of introduced exhaust gas, an ejector unit connected to a front end of the stagnant air forming unit and configured to discharge the exhaust gas to a front, and a dilution unit coupled to a front end of the ejector unit.
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公开(公告)号：US09764334B2
公开(公告)日：2017-09-19
申请号：US14708647
申请日：2015-05-11
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS
Inventor： Hak Joon Kim , Yong-Jin Kim , Bangwoo Han
IPC: B03C3/88 , B03C3/06 , B03C3/12 , B03C3/155 , B03C3/36 , B03C3/41 , B03C3/49 , F01N3/08 , F01N3/28
CPC classification number: B03C3/88 , B03C3/06 , B03C3/12 , B03C3/155 , B03C3/368 , B03C3/41 , B03C3/49 , B03C2201/10 , B03C2201/28 , B03C2201/30 , F01N3/0828 , F01N3/2803 , F01N2570/08 , Y02A50/2322
Abstract: A vehicle air purifying apparatus is provided. The vehicle air purifying apparatus includes: a charger configured to discharge positive (+) ions or negative (−) ions to charge particles included in harmful gas; a removable collecting electrode configured to have positive (+) or negative (−) polarity to allow the particles charged by the charger to be attached thereto; and a filter configured to filter harmful gas and have positive (+) or negative (−) polarity, and the filter is formed in a tubular shape having an empty space therein and the removable collecting electrode is inserted into the filter.
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9.发明申请REACTOR FOR SOLID AMMONIUM SALT, A METHOD OF CONTROLLING THE REACTOR, AND NOX EMISSION PURIFICATION SYSTEM USING SOLID AMMONIUM SALT AND SELECTIVE CATALYTIC REDUCTION 有权固体硝酸盐的反应器，控制反应器的方法和使用固体盐酸盐和选择性催化还原的NO x排放净化系统公开(公告)号：US20150231595A1
公开(公告)日：2015-08-20
申请号：US14382614
申请日：2013-12-12
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS
Inventor： Hong-Suk Kim , Gyu-Baek Cho , Yong-Jin Kim , Jun-Ho Lee , Young-Il Jeong , Seok-Hwan Lee , Cheol-Woong Park , Chang-Ki Kim , Sun-Youp Lee , Jang-Hee Lee , Seung-Mook Oh , Kern-Yong Kang
CPC classification number: B01J19/24 , B01D53/90 , B01D53/9418 , B01D53/9431 , B01D53/9495 , B01D2251/2062 , B01J19/0006 , B01J2219/00058 , B01J2219/00087 , B01J2219/00132 , B01J2219/00162 , B01J2219/24 , F01N3/2066 , F01N3/208 , F01N5/02 , F01N2610/02 , F01N2610/06 , F01N2610/10 , F01N2610/12 , F01N2610/1406 , F01N2900/1808 , F01N2900/1811 , G05B15/02 , Y02T10/24
Abstract: In a reactor for solid ammonium salt, a method of controlling the reactor, and a NOx emission purification system using solid ammonium salt and selective catalytic reduction, the reactor includes a first chamber and a second chamber. The first chamber has an exhaust and a first heating element. Solid ammonium salt is in the first chamber. The second chamber has a second heating element and is formed at a side of the first chamber. The first chamber is connected with the second chamber. Solid ammonium salt is in the second chamber. An amount of the solid ammonium salt in the second chamber is more than that in the first chamber, so that the first chamber is heated and cooled faster than the second chamber.
Abstract translation: 在固体铵盐的反应器中，控制反应器的方法和使用固体铵盐和选择性催化还原的NOx排放净化系统，反应器包括第一室和第二室。 第一室具有排气和第一加热元件。 固体铵盐在第一个室中。 第二室具有第二加热元件，并形成在第一室的一侧。 第一室与第二室连接。 固体铵盐在第二室中。 第二室中的固体铵盐的量大于第一室中的固体铵盐的量，使得第一室被加热和冷却得比第二室快。
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公开(公告)号：US11701205B2
公开(公告)日：2023-07-18
申请号：US17020987
申请日：2020-09-15
Applicant: KOREA INSTITUTE OF MACHINERY & MATERIALS
Inventor： Joon-Yub Song , Yong-Jin Kim , Jae-Hak Lee , Seung-Man Kim , Youn Ho Jung , Kwang Sun Choi
IPC: G05B19/4097 , A61C7/20 , A61C7/00 , A61C9/00
CPC classification number: A61C7/20 , A61C7/002 , A61C9/0053 , G05B19/4097 , G05B2219/35012 , G05B2219/37205
Abstract: In a system of manufacturing an orthodontic wire, a method for manufacturing the orthodontic wire using the system, and an orthodontic wire bending machine for performing the system, the system includes a teeth data obtaining part, a simulating part, a calculating part and a wire manufacturing part. The teeth data obtaining part obtains present teeth data of a patient. The simulating part generates final teeth data. The calculating part compares a predetermined threshold to a compared value between the present teeth data of the patient and the final teeth data. The wire manufacturing part selectively manufactures a wire for an orthodontic process or a wire for a dentition maintenance process based on a compared result of the calculating part.
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