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公开(公告)号：US11089936B2
公开(公告)日：2021-08-17
申请号：US16643686
申请日：2018-03-28
发明人： Hyung Kwen Ham , Hyeon Kyu Lim , Yong Soo Kyong , Nam Soo Park , Chang Wook Lee , Jin Doo Kim
摘要： The present disclosure relates to a dishwasher. The dishwasher, which is installed in a built-in manner in a system kitchen including a cabinet having a receiving space and a counter disposed on the cabinet to include an opening, includes a tub including a front opening, a front door configured to open and close the front opening, a cover frame disposed in the opening of the counter, an upper door rotatably coupled to the cover frame to open and close the opening of the counter, a trigger configured to lock or unlock the upper door, and a lift apparatus disposed to be spaced apart from the trigger and configured to open the upper door by a predetermined angle when the trigger releases the locking of the upper door.
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公开(公告)号：US10851488B2
公开(公告)日：2020-12-01
申请号：US16069490
申请日：2017-02-08
发明人： Ju-Yeong Kim , Nam Soo Park , Jea Won Lee , Hyeon Kyu Lim , Dong-il Back , Jun-young Choi
摘要： In a washing machine having a door locking device that allows a door to keep an opening closed, the door locking device includes a latch configured to move in a first direction to restrict the door and move in a second direction, which is opposite the first direction, to release the restriction on the door and a locker configured to limit movement of the latch in the second direction. By such a configuration, the door can be opened/closed, restricted, and opened using a single device.
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公开(公告)号：US10278240B2
公开(公告)日：2019-04-30
申请号：US15180375
申请日：2016-06-13
发明人： Hyung Kwen Ham , Nam Soo Park , Jea Won Lee
摘要： A cooking appliance including a body includes a cooking compartment and an electrical component compartment formed therein, a door link-coupled with the body to open and/or close the cooking compartment, a door moving unit including a link member which connects the door with the body to allow the door to pivot upward and downward in front of the cooking compartment, and a cover unit which prevents the electrical component compartment in the body from being exposed by a movement of the link member. Here, the body includes a link moving portion formed on a front side to allow the link member to move into or out of the body, and the cover unit is configured to shield the link moving portion when the door is opened.
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公开(公告)号：US10746411B2
公开(公告)日：2020-08-18
申请号：US15881361
申请日：2018-01-26
发明人： Hyung Kwen Ham , Hyeon Kyu Lim , Nam Soo Park
摘要： Disclosed herein is a cooking apparatus capable of accurately perceiving whether a door is closed. Disclosed herein is also a cooking apparatus capable of preventing a latch assembly of a main body from being pressurized by another object outside the cooking apparatus in a state in which a door is opened. The cooking apparatus includes a latch assembly disposed in a main body and configured to confine a key member of a door, wherein the latch assembly includes: a body including an interference hole therein; a first lever rotatably coupled to the body; a second lever configured to be rotatable in a first direction due to pressurization of the key member; a stopper connected to the second lever and configured to restrict rotation of the first lever as the stopper is inserted into the interference hole; and a sensor configured to be selectively pressurized by the first lever and sense whether the door is opened and closed to prevent malfunction of the cooking apparatus.
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公开(公告)号：US10231598B2
公开(公告)日：2019-03-19
申请号：US14870472
申请日：2015-09-30
发明人： Hwang Mook Cho , Jun Hong Park , Eung Ryeol Seo , Gun Ung Lee , Seung-Mok Lee , Chang Wook Lee , Nam Soo Park
摘要： A dish washing machine having a structure improved to increase washing efficiency is provided. The dish washing machine includes a washing tub for washing dishes, an injection unit to inject washing water into the washing tub, and a deflection unit to move inside the washing tub to deflect the washing water injected from the injection unit toward the dishes. The deflection unit includes a first vane to be linearly movable in a direction in which the washing water is injected and a second vane to interwork with the first vane.
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公开(公告)号：US09181170B2
公开(公告)日：2015-11-10
申请号：US14098154
申请日：2013-12-05
发明人： Jun Chwae , Nam Soo Park , Moo Ho Lee , Jong Won Kim
IPC分类号： C07C51/347 , C07C51/377
CPC分类号： C07C51/347 , C07C51/377 , C07C59/01 , C07C57/04
摘要： A method for preparing an unsaturated carboxylic acid comprising (a) preparing an aqueous solution comprising an ammonium salt of hydroxycarboxylic acid and a salt of inorganic acid; (b) contacting the aqueous solution with a cation exchange resin to prepare a conversion aqueous solution comprising a hydroxycarboxylic acid and an inorganic acid; and (c) dehydrating the hydroxycarboxylic acid using the inorganic acid as a catalyst is provided.
摘要翻译： 一种制备不饱和羧酸的方法，包括（a）制备包含羟基羧酸的铵盐和无机酸的盐的水溶液; （b）使所述水溶液与阳离子交换树脂接触以制备包含羟基羧酸和无机酸的转化水溶液; 和（c）使用无机酸作为催化剂使羟基羧酸脱水。
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公开(公告)号：US09549660B2
公开(公告)日：2017-01-24
申请号：US14282307
申请日：2014-05-20
发明人： Nam Soo Park , Seung Mok Lee , Jae Won Lee , Young Kyun Jeong
IPC分类号： A47L15/50
CPC分类号： A47L15/507 , A47L15/506
摘要： A dishwasher having an improved structure by which a basket is easily withdrawn, the dishwasher including a case, a basket arranged within the case to receive objects to be washed, a rail provided on an inner wall of the case in order to guide the basket such that the basket is withdrawn forward of the case, a link unit mounted to the basket to lift the basket, and an auxiliary unit connected to the link unit such that lifting force acts on the basket based on a position of the basket.
摘要翻译： 一种具有改进的结构的洗碗机，其中篮子被容易地抽出，洗碗机包括壳体，布置在壳体内以接收待洗涤物体的篮子，设置在壳体的内壁上的轨道，以便引导篮子 将篮子从壳体向前抽出，安装到篮子以提升篮子的连杆单元以及连接到连杆单元的辅助单元，使得提升力基于篮子的位置作用在篮子上。
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公开(公告)号：US20140171681A1
公开(公告)日：2014-06-19
申请号：US14098154
申请日：2013-12-05
发明人： Jun CHWAE , Nam Soo Park , Moo Ho Lee , Jong Won Kim
IPC分类号： C07C51/347
CPC分类号： C07C51/347 , C07C51/377 , C07C59/01 , C07C57/04
摘要： A method for preparing an unsaturated carboxylic acid comprising (a) preparing an aqueous solution comprising an ammonium salt of hydroxycarboxylic acid and a salt of inorganic acid; (b) contacting the aqueous solution with a cation exchange resin to prepare a conversion aqueous solution comprising a hydroxycarboxylic acid and an inorganic acid; and (c) dehydrating the hydroxycarboxylic acid using the inorganic acid as a catalyst is provided.
摘要翻译： 一种制备不饱和羧酸的方法，包括（a）制备包含羟基羧酸的铵盐和无机酸的盐的水溶液; （b）使所述水溶液与阳离子交换树脂接触以制备包含羟基羧酸和无机酸的转化水溶液; 和（c）使用无机酸作为催化剂使羟基羧酸脱水。
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公开(公告)号：US10168093B2
公开(公告)日：2019-01-01
申请号：US15958479
申请日：2018-04-20
发明人： Tae-In Eom , Nam Soo Park , Hyung Kwen Ham , Seon Ju Lee , Young Seok Lee , Bok Hyun Jang , Simon Ireland , June Hyuck Choi
摘要： An integral door guide assembly is removably coupled in an opening of a door of a refrigerator and has an adjustable height. The refrigerator includes a first door rotatably connected to a front surface of a main body, and having an opening in which a plurality of door guide assemblies can be arranged, and a second door rotatably connected to a front surface of the first door. The door guide assembly includes a door guide, a guide removably fixed on both side walls of the opening, a moving unit removably coupled with both side walls of the door guide, guided by the guide to move in an up-down direction, a stopper coupled with the guide, and caught by or released from the catching projections to adjust a position of the moving unit and a latch configured to fix the stopper released from the catching projections.
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公开(公告)号：US09976793B2
公开(公告)日：2018-05-22
申请号：US15367910
申请日：2016-12-02
发明人： Tae-In Eom , Nam Soo Park , Hyung Kwen Ham , Seon Ju Lee , Young Seok Lee , Bok Hyun Jang , Simon Ireland , June Hyuck Choi
CPC分类号： F25D23/025 , E05C19/161 , F25D11/02 , F25D23/04 , F25D25/04 , F25D2323/023 , F25D2400/06
摘要： An integral door guide assembly is removably coupled in an opening of a door of a refrigerator and has an adjustable height. The refrigerator includes a first door rotatably connected to a front surface of a main body, and having an opening in which a plurality of door guide assemblies can be arranged, and a second door rotatably connected to a front surface of the first door. The door guide assembly includes a door guide, a guide removably fixed on both side walls of the opening, a moving unit removably coupled with both side walls of the door guide, guided by the guide to move in an up-down direction, a stopper coupled with the guide, and caught by or released from the catching projections to adjust a position of the moving unit and a latch configured to fix the stopper released from the catching projections.
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