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21. 发明授权

US11274854B2 Electrode boiler control apparatus having intake and exhaust control valve and electronic valve, and electrode boiler control method using same 有权
公开(公告)号：US11274854B2
公开(公告)日：2022-03-15
申请号：US16305050
申请日：2017-05-12
申请人： Inho Kim
发明人： Inho Kim
IPC分类号： F24H9/20 , F24H1/22
摘要： An electrode boiler control apparatus includes a control circuit formed in an electrode boiler in which an intake electronic valve and an exhaust electronic valve in addition to an intake control valve and an exhaust control valve corresponding to air control valves formed at both sides of an upper portion of the electrode boiler, connected to the intake electronic valve and the exhaust electronic valve to control the intake electronic valve and the exhaust electronic valve; a current controller connected to a current transformer connected between electrode bars of the electrode boiler to control the current transformer; and a temperature controller connected to a temperature sensor formed on a hot water tank of the electrode boiler, and configured to control the temperature sensor and receive a temperature value measured by the temperature sensor.

22. 发明授权

US11271462B2 Heat sealing-type rotational laminated core manufacturing apparatus enabling automatic separation of laminated core 有权
公开(公告)号：US11271462B2
公开(公告)日：2022-03-08
申请号：US16321470
申请日：2017-05-17
申请人： BMC CO., LTD.
发明人： In Gyu Jung
IPC分类号： H02K15/12 , H02K15/02
摘要： An apparatus for manufacturing a heat sealing-type rotational laminated core enabling the automatic separation of a laminated core, wherein the apparatus for manufacturing a laminated core includes: a squeeze ring installed on the lower portion of a blanking die for the blanking process; a heating means installed on the outer portion of the squeeze ring; a rotating die having the squeeze ring and the heating means installed therein to rotate by a predetermined pitch with the squeeze ring and the heating means; a vertically-moving die installed on one side of the blanking die and having a plurality of protruding portions and recessed portions formed; and a fixed die installed in the upper mold on the upper side of the vertically-moving die and having a plurality of recessed portions and protruding portions formed.

23. 发明授权

US11266644B2 Pharmaceutical composition for preventing and treating diabetic nephropaphy including adenosine derivative 有权
公开(公告)号：US11266644B2
公开(公告)日：2022-03-08
申请号：US16618396
申请日：2018-07-06
申请人： FUTURE MEDICINE CO., LTD.
发明人： Hea Ok Kim , Chong-Woo Park , Mi Ra Yu , Bo Mi Park
IPC分类号： A61K31/52 , A61K9/48 , A61K9/16 , A61K31/5025 , A61P13/12 , A61K9/00
摘要： A pharmaceutical composition for preventing or treating diabetic nephropathy is provided. According to the present invention, a pharmaceutical composition for preventing or treating diabetic nephropathy comprises an adenosine derivative compound or a pharmaceutically acceptable salt thereof as an active ingredient.

24. 发明授权

US11261475B2 Nano-neurotoxicity bio-marker composition based on intracellular aggregates which are biomarkers of degenerative brain diseases 有权
公开(公告)号：US11261475B2
公开(公告)日：2022-03-01
申请号：US16311161
申请日：2017-05-12
申请人： AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
发明人： Tae Hwan Shin , Geetika Phukan , Man Jeong Paik , Hyeon-Seong Lee , Hyung-Jin Park , Da Yeon Lee , Gwang Lee
IPC分类号： C12Q1/02 , C12Q1/6883 , C12Q1/6837 , C12Q1/6881
摘要： A method of assessing neurotoxicity of nanoparticles, includes: preparing a tissue or cell sample of mammal exposed to the nanoparticles; analyzing at least one polyamine metabolite selected from the group consisting of putrescine, N1-acetylspermidine, N8-acetylspermidine, N1-acetylspermine and spermine in the sample; and comparing expression degree of the polyamine metabolite with that of a control.

25. 发明授权

US11246477B2 Fluorescence endoscopic method for visualization of colorectal tissue using fluoroquinolone antibiotics and method for diagnosis of lesions of colorectal tissue using 有权
公开(公告)号：US11246477B2
公开(公告)日：2022-02-15
申请号：US16289555
申请日：2019-02-28
申请人： POSTECH ACADEMY-INDUSTRY FOUNDATION , THE ASAN FOUNDATION , UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION , OSONG MEDICAL INNOVATION FOUNDATION
发明人： Seong Han Kim , Seunghun Lee , Hoon Cheol Jang , Bumju Kim , Viet Hoan Le , Wonyeong Park , Ki Hean Kim , Seung Jae Myung , Seungrag Lee
IPC分类号： A61B1/04 , A61B5/00 , A61K31/496
摘要： A fluorescence endoscopic method for visualization of colorectal tissue using a fluoroquinolone antibiotic and a method for diagnosis of lesions of colorectal tissue using the same. The fluorescence endoscopic method for visualization of colorectal tissue includes staining goblet cells of the colorectal tissue with moxifloxacin, which is a fluoroquinolone antibiotic, and exciting the stained goblet cells with single photons in the near UV region or in the visible region, followed by fluorescence endoscopic photographing of the goblet cells, thereby enabling acquisition of morphological information on living tissue without damage to or destruction of the colorectal tissue, while allowing diagnosis of lesions of the colon based on the morphological information on living tissue such as information on the distribution of the goblet cells. Specifically, the fluorescence endoscopic method includes: a colorectal tissue staining step in which the crypt of the colorectal tissue is stained with a fluoroquinolone antibiotic; an image pickup unit insertion step in which an image pickup unit is inserted into the colon; a light irradiation step in which the colorectal tissue is irradiated with excitation light from a light source of the image pickup unit; a colorectal tissue photographing step in which the colorectal tissue is photographed using a photographing device of the image pickup unit through the fluoroquinolone antibiotic fluorescence-excited by light in the light irradiation step, wherein, in the colorectal tissue staining step, goblet cells of the crypt are stained with the fluoroquinolone antibiotic; in the light irradiation step, the light source emits single photons as excitation light inducing fluorescence of the fluoroquinolone antibiotic, the excitation light from the light source having a wavelength band within the near UV and visible regions; and, in the image pickup unit insertion step, the image pickup unit is a general fluorescence endoscope or a confocal endoscopic microscope.

26. 发明授权

US11242667B2 Work vehicle including loader work device 有权
公开(公告)号：US11242667B2
公开(公告)日：2022-02-08
申请号：US16546303
申请日：2019-08-21
申请人： DAEDONG CORPORATION
发明人： Hun Jung Lee , Yong Woo Kim
IPC分类号： E02F3/34 , E02F3/36 , E02F9/16
摘要： Provided is a work vehicle including a cabin and a loader work device. The work vehicle includes: a vehicle main body; a main body rear; front and rear wheels; a bucket; a lifting arm connected to the bucket to lift the bucket; a boom support connected to the lifting arm; a rear link having one end coupled to a first boom support hinge part of the boom support and an opposite end coupled to a rear hinge part of the main body rear; a boom cylinder having one end coupled to a second boom support hinge part of the boom support to rotate the boom support; and a rotation link having one end coupled to a third boom support hinge part of the boom support and an opposite end coupled to a front hinge part of the vehicle main body.

27. 发明授权

US11220811B2 Integrated height adjusting washstand device 有权
公开(公告)号：US11220811B2
公开(公告)日：2022-01-11
申请号：US16645488
申请日：2019-04-18
申请人： UD SYSTEM CO., LTD
发明人： Soon Jin Hong , Kwang Bok Woo
IPC分类号： E03C1/328 , E03C1/04
摘要： The present invention relates to an integrated height adjusting washstand device, the integrated height adjusting washstand device according to an embodiment of the present invention includes: a water faucet located at an upper center of a washstand and supplying cold water and hot water while selectively adjusting a usage amount thereof by a user's operation; a height adjusting part disposed at an lower portion of the washstand and adjusting a height while receiving the cold water from the water faucet and raising or lowering the washstand by the user's operation; a height adjusting operation part disposed at one side surface of the water faucet and connected to the water faucet and the height adjusting part, respectively, and operating so as to control the height by adjusting a supply amount and a direction of the cold water supplied from the water faucet to the height adjusting part by the user's operation; and an operation shut-off part disposed inside the water faucet and installed at a supply position of the cold water supplied from the water faucet to the height adjusting operation part, and provided so as to suppress the height adjusting operation by shutting off the cold water supplied to the height adjusting operation part when the cold water in the water faucet is used.

28. 发明授权

US11220333B2 Tilting type rotor 有权
公开(公告)号：US11220333B2
公开(公告)日：2022-01-11
申请号：US16474356
申请日：2017-01-04
申请人： SAMCO CO., LTD
发明人： Kyoungmoo Min , Sehoon Jang , Bhattarai Nikesh , Foongyi Chia
IPC分类号： B64C29/00 , B64C27/52
摘要： Disclosed is a tilting type rotor including: a body part in which a longitudinal direction is formed at both sides, a receiving space is provided therein, and a sliding hole having a through-hole shape is provided in the longitudinal direction at inner lower portions of both end portions; a servo part formed at the center of the body part and having a rotational shaft vertical to the longitudinal direction of the body part; a tilting part tilted in a manner in which the other end portion is rotated as one end portion is connected to both end portions of the body part; a rotor part provided to generate thrust and connected to the tilting part; and a link part connected to the servo part and connected to the tilting part.

29. 外观设计

USD940347S1 Toothbrush sterilizer 有权
公开(公告)号：USD940347S1
公开(公告)日：2022-01-04
申请号：US35509392
申请日：2019-11-22
申请人： BNSOFT, INC.
设计人： Sang Keun Park

30. 发明授权

US11202815B2 Composition for preventing, treating or improving prostate disease containing acanthopanax sessiliflorus, phragmites rhizome, and pinus densiflora extracts as active ingredient 有权
公开(公告)号：US11202815B2
公开(公告)日：2021-12-21
申请号：US16331302
申请日：2018-11-19
申请人： GENOME & MEDICINE CO., LTD.
发明人： Min Won Lee , Kyu Hyeong Yoon , Yoon Ok Lee , Sung Hye Youn , Jae Seung Yoon
IPC分类号： A61K36/00 , A61K36/254 , A61K36/899 , A61K36/15 , A61P13/08 , A23L33/00 , A23L33/105 , A61K9/00
摘要： The present invention relates to a composition for preventing, treating or improving a prostate disease containing Acanthopanax sessiliflorus, Phragmites rhizome, and Pinus densiflora extracts as an active ingredient. According to the present invention, the complex extract of Acanthopanax sessiliflorus, Phragmites rhizome, and Pinus densiflora has an effect of inhibiting the activity of 5α-reductase associated with benign prostatic hyperplasia and has an advantage of having a few or no side effects of reducing a male sexual function by using a synthetic compound in the related art using ingredients derived from natural plants. Further, it is confirmed that in a complex extract obtained by mixing Acanthopanax sessiliflorus, Phragmites rhizome, and Pinus densiflora extracts at a more proper ratio, the 5α-reductase inhibitory activity is significantly excellent.

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