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1.发明公开公开(公告)号：US20240172760A1
公开(公告)日：2024-05-30
申请号：US18284625
申请日：2021-04-01
申请人： LG ELECTRONICS INC.
发明人： Namjin KIM , Daesung KIM , Young Seok KIM
摘要： Disclosed herein are a non-elutable antibacterial glass composition and a method for preparing an antibacterial glass power using same, wherein the non-elutable antibacterial glass composition contains ingredients harmless to the human body, and has high durability and high water resistance, and thus can maintain an antibacterial function semipermanently. In addition, the present invention relates to a novel silicate-based antimicrobial glass composition which contains SiO2, which is a glass forming agent, as the main ingredient, and to which the addition of P2O5 was intentionally precluded.
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公开(公告)号：US20240076585A1
公开(公告)日：2024-03-07
申请号：US18267581
申请日：2021-11-09
申请人： LG ELECTRONICS INC.
发明人： Jaeyeop CHUNG , Namjin KIM , Young Seok KIM , Daesung KIM
CPC分类号： C11D11/0017 , C03C3/072 , C11D7/10 , C11D7/20
摘要： Disclosed are an environmentally-friendly glass composition for laundry detergents and washing supplements, and a method for manufacturing a glass powder thereof, wherein the glass composition is a borate glass containing large amounts of K2O and Na2O and a small amount of SiO2, and the elution properties of ions are maximized, thus enabling the production of a high concentration of elution water. As a result, the present invention uses to advantage the low chemical durability of borate glass, which is a major disadvantage of borate glass, and thereby maximizes the elution properties of the glass to form a large amount of OH− ions and B(OH)4− ions within a short period of time, and thus can exhibit excellent washing power during the washing of laundry.
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公开(公告)号：US20230089989A1
公开(公告)日：2023-03-23
申请号：US17802200
申请日：2020-11-19
申请人： LG ELECTRONICS INC.
发明人： Jingon KIM , Young Seok KIM , Namjin KIM
摘要： Disclosed are a composite glass composition for washing and cleaning and a method for producing composite glass powder using the same, in which a silicate-based glass composition containing an alkali oxide for activating water into alkaline water and a bleaching agent having bleaching performance are mixed or coated. Accordingly, since the silicate-based glass composition containing an alkali oxide can ionize water in place of a surfactant contained in existing synthetic detergents, washing and cleaning capacity equivalent to or greater than existing synthetic detergents can be secured with alkaline water ionized from water.
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公开(公告)号：US20220024809A1
公开(公告)日：2022-01-27
申请号：US17296495
申请日：2019-11-28
申请人： LG ELECTRONICS INC.
发明人： Namjin KIM , Young Seok KIM , Sanghyeok IM
IPC分类号： C03C8/24 , H01M8/1246 , H01M8/0286 , H01M8/0282 , C03C3/066
摘要： The present invention relates to a glass composition capable of being used as a sealant, and a solid oxide fuel cell using same. The sealant glass composition according to the present invention comprises 10-45 wt % of SiO2, 0.1-20 wt % of B2O3, 40-65 wt % of BaO, 0.1-20 wt % of CaO, and 0.1-15 wt % of at least one of Al2O3 and ZrO2, and unlike existing sealant glass compositions, can be suitably used in solid oxide fuel cells operating at intermediate temperatures, and exhibits an advantageous effect in keeping a decrease in sealing adhesion strength to a minimum, even after prolonged use.
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公开(公告)号：US20200368896A1
公开(公告)日：2020-11-26
申请号：US16842276
申请日：2020-04-07
申请人： LG ELECTRONICS INC.
发明人： Jaecheon SA , Youngeun KIM , Namjin KIM , Jideok KIM , Sanghun KIM
摘要： An action robot including a body, a movable part mounted on a connection hole provided in the body and including a connector, a fastening member including a body part fastened to the movable part and a head part connected to the body part, a wire rotating the connector to maintain a state where the movable part is mounted on the connection hole, a wire groove extending in a perimeter direction of the connector at an outer perimeter of the connector, the wire being wound around the wire groove, a fixing groove provided on one surface of the connector contacting the head part, the wire passing through the fixing groove, and a pair of communication holes communicating the fixing groove with the wire groove is provided.
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公开(公告)号：US20240359757A1
公开(公告)日：2024-10-31
申请号：US18762489
申请日：2024-07-02
申请人： LG ELECTRONICS INC.
发明人： Baekchul KIM , Yongjun KIM , Namjin KIM , Woong JEONG , Mingon KIM
IPC分类号： B62D57/02 , B62D57/024 , B62D57/028 , B62D61/12
CPC分类号： B62D57/022 , B62D57/024 , B62D57/028 , B62D61/12
摘要： According to an embodiment, a robot includes a supporter disposed in the lower portion of a body to be spaced apart from a rear joint and a front joint and having a length shorter than a length of the rear joint and a length of the front joint; and a processor configured to perform a rear joint raising mode when a moved distance of the body is within a set distance or the body is stationary during driving of a front drive motor, and the rear joint raising mode is a mode in which a rear joint motor raises the rear joint such that a rear wheel which is connected to the rear joint is spaced apart from the ground.
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公开(公告)号：US20230069627A1
公开(公告)日：2023-03-02
申请号：US17786013
申请日：2020-12-16
申请人： LG ELECTRONICS INC.
发明人： Namjin KIM , Daesung KIM , Young Seok KIM
摘要： There is disclosed an antibacterial glass composite that may be made of components harmless to the human body and have excellent durability and chemical resistance, thereby maintaining an antibacterial function for a long time, and a manufacturing method thereof.
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公开(公告)号：US20220097785A1
公开(公告)日：2022-03-31
申请号：US17486757
申请日：2021-09-27
申请人： LG ELECTRONICS INC.
发明人： BAEKCHUL KIM , Yongjun KIM , Namjin KIM , Woong JEONG , Mingon KIM
IPC分类号： B62D57/02 , B25J5/00 , B62D57/028 , B25J13/08 , B25J9/16
摘要： According to an embodiment, a robot includes a supporter disposed in the lower portion of a body to be spaced apart from a rear joint and a front joint and having a length shorter than a length of the rear joint and a length of the front joint; and a processor configured to perform a rear joint raising mode when a moved distance of the body is within a set distance or the body is stationary during driving of a front drive motor, and the rear joint raising mode is a mode in which a rear joint motor raises the rear joint such that a rear wheel which is connected to the rear joint is spaced apart from the ground.
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公开(公告)号：US20190094849A1
公开(公告)日：2019-03-28
申请号：US16097101
申请日：2016-05-03
申请人： LG ELECTRONICS INC.
发明人： Jungsik KIM , Sunho YANG , Namjin KIM , Joongtae PARK
摘要： A mobile terminal can include a display unit; a wireless communication unit configured to wireless communicate with a drone; a sensing unit; and a controller configured to sense a first touch signal of touching at least one partial area of map content displayed by the display unit, the first touch signal including a drag touch signal of moving along a first path with a first pressure and a first speed, in which the controller is further configured to set a moving path of the drone including a departure point of the drone and an arrival point of the drone based on the first path of the drag touch signal, set a moving speed of the drone based on the first speed of the drag touch signal, set a moving altitude of the drone based on the first pressure of the drag touch signal, and control the wireless communication unit to transmit a control signal based on at least one of the set moving path, the set moving speed or the set moving altitude of the drone.
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10.发明公开公开(公告)号：US20240052273A1
公开(公告)日：2024-02-15
申请号：US18267565
申请日：2021-11-09
申请人： LG ELECTRONICS INC.
发明人： Jaeyeop CHUNG , Namjin KIM , Young Seok KIM , Daesung KIM
CPC分类号： C11D7/04 , C03C3/064 , C03C12/00 , C11D17/06 , C11D11/0017 , C03B19/1005
摘要： The present invention discloses a glass composition for an eco-friendly detergent, and a method for preparing glass powder for an eco-friendly detergent by using same, wherein the glass composition based on borate-based glass containing large amounts of MgO, CaO, K2O, Na2O, and B2O3 and a trace amount of SiO2 exhibits maximized elution of ions such as K+, Na+, Ca2+, Mg2+, etc., whereby a high concentration of eluate can be prepared. As a result, the glass composition for an eco-friendly detergent and the method for preparing glass powder for an eco-friendly detergent allow for the repeated use of a certain amount of glass and can uniformly maintain cleansing performance even to 40 cleansing rounds or more.
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