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1
US2020044463A1
UNMANNED AERIAL VEHICLE AND UNMANNED AERIAL VEHICLE AUTOMATIC CHARGING DEVICE
Publication/Patent Number: US2020044463A1 Publication Date: 2020-02-06 Application Number: 16/338,556 Filing Date: 2016-11-24 Inventor: Kim, Dae Nyeon   Kim, Sang Sik   Lee, Dong Hyuk   Kim, Hyo Su   Kim, Jae Wook   Assignee: JINHEUNGTECH CO., LTD.   IPC: H02J7/00 Abstract: Disclosed are an unmanned aerial vehicle and an automatic charging device for the aerial vehicle. The aerial vehicle includes a main body comprising a battery and a flying power providing unit driven by power supplied from the battery to generate flying power; and a connecting portion comprising a first charging terminal and a second charging terminal disposed in the main body and electrically connected to different polarities, respectively of the battery. The charging device includes a charging platform in which the aerial vehicle is seated; a first electrode and a second electrode spaced apart from each other in the charging platform; and a power supply unit electrically connected to the first electrode and the second electrode.
2
US202044463A1
UNMANNED AERIAL VEHICLE AND UNMANNED AERIAL VEHICLE AUTOMATIC CHARGING DEVICE
Publication/Patent Number: US202044463A1 Publication Date: 2020-02-06 Application Number: 20/161,633 Filing Date: 2016-11-24 Inventor: Lee, Dong Hyuk   Kim, Jae Wook   Kim, Dae Nyeon   Kim, Hyo Su   Kim, Sang Sik   Assignee: JINHEUNGTECH CO., LTD.   IPC: H02J7/00 Abstract: Disclosed are an unmanned aerial vehicle and an automatic charging device for the aerial vehicle. The aerial vehicle includes a main body comprising a battery and a flying power providing unit driven by power supplied from the battery to generate flying power; and a connecting portion comprising a first charging terminal and a second charging terminal disposed in the main body and electrically connected to different polarities, respectively of the battery. The charging device includes a charging platform in which the aerial vehicle is seated; a first electrode and a second electrode spaced apart from each other in the charging platform; and a power supply unit electrically connected to the first electrode and the second electrode.
3
US10161666B2
Cool air path damper assembly with elastic anti-freezing member
Publication/Patent Number: US10161666B2 Publication Date: 2018-12-25 Application Number: 14/881,119 Filing Date: 2015-10-12 Inventor: Kim, Hyo Su   Assignee: Dongbu Daewoo Electronics Corporation   IPC: F25D17/04 Abstract: A refrigerator having a cool air path damper assembly that can remove dew from the damper housing when the cool air path damper opens and closes. The damper assembly has an anti-freezing pad attached to its upper surface. An elastic anti-freezing member is inserted into the anti-freezing pad. The elastic anti-freezing member moves with the damper when the damper switches between an open and a closed state. During such a motion, the elastic anti-freezing member sweeps through the interior surface of the housing and thereby removes moisture from the interior surface. This can prevent ice formation on the damper due to rapid temperature drop when the damper opens.
4
WO2018038326A1
3D PRINTING NOZZLE HAVING ENHANCED ABILITY TO MIX DIFFERENT MATERIALS, AND 3D PRINTER INCLUDING SAME
Publication/Patent Number: WO2018038326A1 Publication Date: 2018-03-01 Application Number: 2016013687 Filing Date: 2016-11-25 Inventor: Kim, Dae Nyeon   Kim, Hyo Su   Choi, Mun Soo   Assignee: 3D KOREA CO., LTD.   IPC: B33Y30/00 Abstract: The present invention provides a nozzle component in which: the input amount of thermoplastic filaments fed into a cylinder is precisely controlled; a nozzle part is configured to enable complete mixing of the thermoplastic filaments by means of a screw that is much shorter relative to the conventional art; different kinds of thermoplastic filaments having different physical properties (melting point, viscosity, specific gravity, and the like) can be completely mixed; and non-plastic filaments such as glass fibers and carbon fibers, which are not easily melted by heat, can be further added. In addition, the nozzle component is provided such that different materials with diverse characteristics can be mixed and output from a single nozzle by adding additives, such as powdered raw materials or liquid phase raw materials, which are in the state of raw materials that have not been processed into filaments, to a thermoplastic filament fluid of a 3D printing nozzle.
5
WO2018066753A1
UNMANNED AERIAL VEHICLE AND AUTOMATIC CHARGING DEVICE FOR UNMANNED AERIAL VEHICLE
Publication/Patent Number: WO2018066753A1 Publication Date: 2018-04-12 Application Number: 2016013637 Filing Date: 2016-11-24 Inventor: Kim, Jae Wook   Lee, Dong Hyuk   Kim, Sang Sik   Kim, Dae Nyeon   Kim, Hyo Su   Assignee: JINHEUNGTECH CO.,LTD.   IPC: B64D27/24 Abstract: An unmanned aerial vehicle and an automatic charging device for the unmanned aerial vehicle are disclosed. In one embodiment, the unmanned aerial vehicle comprises a main body and a connection part. The main body includes: a battery; and a flight power providing part driven by power provided from the battery, thereby generating flight power. The connection part includes a first charging terminal and a second charging terminal arranged in the main body, and respectively and electrically connected to different polarities of the battery. The first charging terminal and the second charging terminal are arranged so as to be spaced from each other on the outer surface of the connection part, wherein at least a portion of the connection part, hereinafter, referred to as an insertion part, is inserted into a recessed part formed on a charging platform during a process in which the main body is loaded on the charging platform. During a process in which the insertion part is inserted into the recessed part, the first charging terminal and the second charging terminal are electrically connected to a first electrode and a second electrode arranged to be spaced from each other on the charging platform. Each of the first charging terminal and the second charging terminal is electrically connected to the first electrode and the second electrode such that the battery can be charged by receiving electrical energy from the charging platform.
6
KR20180038647A
unmanned aerial vehicle and charging station for unmanned aerial vehicle
Publication/Patent Number: KR20180038647A Publication Date: 2018-04-17 Application Number: 20160129528 Filing Date: 2016-10-07 Inventor: Kim, Jae Wook   Lee, Dong Hyuk   Kim, Sang Sik   Kim, Dae Nyeon   Kim, Hyo Su   Assignee: JINHEUNGTECH. CO.   IPC: H02J7/35 Abstract: The present invention discloses an unmanned aerial vehicle and an automatic charging station for the same. The unmanned aerial vehicle comprises: a main body including a battery and a flying force providing unit which is driven by the power generated from the battery to generate a flying force; and a contact unit arranged in the main body and including a first charging terminal and a second charging terminal, each of which is electrically connected to different polarities of the battery. According to the present invention, as the unmanned vehicle includes the contact unit, the battery is automatically charged when the unmanned aerial vehicle is seated in the charge platform, and the contact unit, that is, an insertion unit is inserted into a recessed unit of a charge platform.
7
KR101851596B1
unmanned aerial vehicle and charging station for unmanned aerial vehicle
Publication/Patent Number: KR101851596B1 Publication Date: 2018-04-24 Application Number: 20160129528 Filing Date: 2016-10-07 Inventor: Kim, Jae Wook   Lee, Dong Hyuk   Kim, Sang Sik   Kim, Dae Nyeon   Kim, Hyo Su   Assignee: JINHEUNGTECH. CO.   IPC: H02J7/00 Abstract: The present invention discloses an unmanned aerial vehicle and an automatic charging station for the same. The unmanned aerial vehicle comprises: a main body including a battery and a flying force providing unit which is driven by the power generated from the battery to generate a flying force; and a contact unit arranged in the main body and including a first charging terminal and a second charging terminal, each of which is electrically connected to different polarities of the battery. According to the present invention, as the unmanned vehicle includes the contact unit, the battery is automatically charged when the unmanned aerial vehicle is seated in the charge platform, and the contact unit, that is, an insertion unit is inserted into a recessed unit of a charge platform.
8
WO2018101494A1
INTERFLOOR NOISE SUPPRESSION DEVICE
Publication/Patent Number: WO2018101494A1 Publication Date: 2018-06-07 Application Number: 2016013848 Filing Date: 2016-11-29 Inventor: Lee, Dong Hyuk   Kim, Sang Sik   Kim, Dae Nyeon   Kim, Hyo Su   Bang, Han Gug   Assignee: JINHEUNGTECH CO.,LTD.   IPC: E04F15/20 Abstract: The present invention relates to a technique for preventing interfloor noise and, more specifically, to an interfloor noise suppression device for suppressing heavy impact sound by dispersing the impact (wavelength or vibration) of a low frequency band for which humans can hear. A hinge shaft formed at one side surface of another impact board is inserted into a hinge hole formed at one side surface of an impact board such that two impact boards are connected in a transverse direction so as to freely rotate. In addition, the other impact boards are connected through the other hinge holes excluding the coupled hinge hole or the hinge shafts and expanded in the transverse direction such that the interfloor noise suppression device of the present invention is completed. Then, the interfloor noise suppression device of the present invention is completed, by being located such that a support part comes in contact with the upper part of a plane structure between floors in the structure of a building.
9
KR101902875B1
unmanned aerial vehicle and charging station for unmanned aerial vehicle
Publication/Patent Number: KR101902875B1 Publication Date: 2018-10-01 Application Number: 20170157362 Filing Date: 2017-11-23 Inventor: Kim, Dae Nyeon   Kim, Jae Wook   Kim, Hyo Su   Lee, Dong Hyuk   Kim, Sang Sik   Assignee: GYEONGBUK INSTITUTE OF IT CONVERGE INDUSTRY TECHNOLOGY   IPC: H02J7/35 Abstract: In the present invention, disclosed are an unmanned aerial vehicle and a device for automatically charging an unmanned aerial vehicle. According to an embodiment of the present invention, the unmanned aerial vehicle comprises a main body and a connection unit. The main body comprises a battery and a flying power providing unit which is operated by power provided by the battery and generates flying force. The connection unit comprises a first charging terminal and a second charging terminal which are arranged in the main body and are electrically connected to different polarities of the battery. The first and second charging terminals are arranged on the outside of the connection unit to be separated from each other. During a process that the insertion unit is inserted in a recessed unit, the first and second charging terminals are electrically connected to first and second electrodes, which are arranged to be separated on a charging platform. Since the first charging terminal and second charging terminal are electrically connected to the first electrode and second electrode, respectively, the battery can receive a supply of electric energy from the charging platform and can be charged. The device for automatically charging an unmanned aerial vehicle can increase short flying time of the unmanned aerial vehicle in an effective manner.
10
KR20180060431A
Apparatus for preventing noise between floors
Publication/Patent Number: KR20180060431A Publication Date: 2018-06-07 Application Number: 20160159915 Filing Date: 2016-11-29 Inventor: Lee, Dong Hyuk   Kim, Sang Sik   Kim, Dae Nyeon   Kim, Hyo Su   Bang, Han Gug   Assignee: JINHEUNGTECH. CO.   IPC: E04F15/22 Abstract: 본 기술은 층간소음을 방지하는 기술에 관한 것으로 보다 상세하게는 인체가 들을 수 있는 저주파대의 충격(파장 또는 진동)을 분산하여 중량충격음을 억제하는 층간소음 억제 장치에 관한 것이다. 충격판은 한쪽 측면에 형성된 힌지구멍으로 다른 충격판의 한쪽 측면에 형성된 힌지축을 삽입하여 두 개의 충격판을 자유 회전되도록 횡 방향으로 연결된다. 그리고 또 다른 충격판은 상기 결합된 힌지구멍 이외의 다른 힌지구멍 또는 힌지축으로 연결되어 횡 방향으로 확장되어 본 기술의 층간소음 억제 장치가 완성된다. 그 후, 건축물의 구조상 층간 사이의 평면 구조 상부에 받침부가 접하도록 본 기술의 층간소음 억제 장치를 위치시켜 완성된다. 이렇게 완성된 본 기술의 층간소음 방지 장치는 충격판의 상부로 가해지는 외부의 힘은 연결부를 통해서 좌·우 방향으로 향하는 힘으로 변환하면서 각각의 충격판들을 통해서 분산된다. 그리고 분산되는 외부의 힘은 다수의 충격판들이 이동됨에 따라서 발생하는 받침부와 바닥면과의 마찰에 의해서 중량충격의 힘이 완화되면서 경량충격음으로 변환하는 효과가 있다.
11
KR20180039032A
unmanned aerial vehicle and charging station for unmanned aerial vehicle
Publication/Patent Number: KR20180039032A Publication Date: 2018-04-17 Application Number: 20180033632 Filing Date: 2018-03-23 Inventor: Kim, Jae Wook   Lee, Dong Hyuk   Kim, Sang Sik   Kim, Dae Nyeon   Kim, Hyo Su   Assignee: JINHEUNGTECH. CO.   IPC: B64C27/12 Abstract: The present invention relates to an unmanned aerial vehicle and an automatic charging station for the same. More specifically, the unmanned aerial vehicle and the automatic charging station for the same are configured such that a contact unit mounted in the unmanned aerial vehicle is coupled to a recess unit formed in an automatic charging station of the unmanned aerial vehicle, and thus, a battery of the unmanned aerial vehicle is charged in a self-aligned manner. The unmanned aerial vehicle comprises: a main body including the battery and a flying force providing unit which is driven by the power generated from the battery to generate a flying force; and the contact unit arranged in the main body and including a first charging terminal and a second charging terminal, each of which is electrically connected to different polarities of the battery.
12
KR101770704B1
ADJUST APPARATUS FOR INNER VOLUME OF REFRIGERATOR AND CONTROLLING METHOD FOR THE SAME
Publication/Patent Number: KR101770704B1 Publication Date: 2017-09-05 Application Number: 20150086140 Filing Date: 2015-06-17 Inventor: Kim, Hyo Su   Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION   IPC: F25D23/04 Abstract: The present invention relates to an apparatus to adjust an inner volume of a refrigerator which changes the inner volume of a refrigerator compartment and a freezer compartment. The apparatus to adjust the inner volume of the refrigerator comprises: an adjustment plate slid left and right in the refrigerator to adjust the inner volume of the refrigerator compartment or the freezer compartment; and a sliding member formed on a bottom of the adjustment plate to slide the adjustment plate left and right
13
KR101741751B1
REFRIGERATOR HAVING COOL AIRFLOWLOAD DAMPER APPARATUS AND CONTROLLING METHOD FOR THE SAME
Publication/Patent Number: KR101741751B1 Publication Date: 2017-05-31 Application Number: 20150086139 Filing Date: 2015-06-17 Inventor: Kim, Hyo Su   Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION   IPC: F25D17/08 Abstract: A refrigerator having a cool air flow path damper apparatus is disclosed to remove a dew condensation phenomenon around a damper in advance. According to the present invention
14
KR20170014846A
Method for Preparing Poly Aluminum Sulfate Silicate Using Waste Catalysts of Aluminum Oxide and Silicon Oxide
Publication/Patent Number: KR20170014846A Publication Date: 2017-02-08 Application Number: 20150108805 Filing Date: 2015-07-31 Inventor: Kang, Dong Wan   Kim, Hyo Su   Choi, Myung Won   Assignee: ENVIRONSOFT CO., LTD.   IPC: B09B3/00 Abstract: Disclosed is a method for producing poly aluminum silicate sulfate using waste catalysts consisting of aluminium oxide and silicon dioxide. More specifically
15
KR101748286B1
Method for Preparing Poly Aluminum Sulfate Silicate Using Waste Catalysts of Aluminum Oxide and Silicon Oxide
Publication/Patent Number: KR101748286B1 Publication Date: 2017-06-19 Application Number: 20150108805 Filing Date: 2015-07-31 Inventor: Kang, Dong Wan   Kim, Hyo Su   Choi, Myung Won   Assignee: ENVIRONSOFT CO., LTD.   IPC: B09B3/00 Abstract: Disclosed is a method for producing poly aluminum silicate sulfate using waste catalysts consisting of aluminium oxide and silicon dioxide. More specifically
16
KR101698183B1
ANAEROBIC TREATMENT METHOD OF ORGANIC WASTE USING BIODIESEL WASTE CONTAINING GLYCERIN
Publication/Patent Number: KR101698183B1 Publication Date: 2017-01-19 Application Number: 20140145138 Filing Date: 2014-10-24 Inventor: Kim, Ick Hwan   Kang, Dong Wan   Kim, Hyo Su   Choi, Myung Won   Moon, Tae Sup   Moon, Byung Il   Seo, Myung Kyo   Assignee: ENVIRONSOFT CO., LTD.   IPC: C02F11/04 Abstract: The present invention discloses a method for anaerobic treatment of organic waste using biodiesel waste containing glycerin. The method for anaerobic treatment of organic waste using biodiesel waste containing glycerin comprises the steps of: (a) adding and mixing biodiesel waste containing glycerin to and with organic waste at a percentage of 30 % (v/v) or less to produce a mixture; and (b) anaerobically digesting the mixture. In the method of the present invention
17
US9410733B1
Refrigerator with adjustable storage space
Publication/Patent Number: US9410733B1 Publication Date: 2016-08-09 Application Number: 14/861,253 Filing Date: 2015-09-22 Inventor: Kim, Hyo Su   Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION   IPC: F25D23/00 Abstract: An inner volume adjustment assembly using a sliding panel to adjust volumes of a refrigerating space and a freezing space of a refrigerator. The sliding panel divides a storage space into the refrigerating space and the freezing space which are respectively coupled to a refrigerating chamber and a freezer of the refrigerator. The sliding panel slides on a rail through a coupling shaft. The temperatures in refrigerating space and the freezing space can be controlled based on a detected position of the sliding panel in the storage space.
18
KR20160149086A
ADJUST APPARATUS FOR INNER VOLUME OF REFRIGERATOR AND CONTROLLING METHOD FOR THE SAME
Publication/Patent Number: KR20160149086A Publication Date: 2016-12-27 Application Number: 20150086140 Filing Date: 2015-06-17 Inventor: Kim, Hyo Su   Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION   IPC: F25D23/04 Abstract: The present invention relates to an apparatus to adjust an inner volume of a refrigerator which changes the inner volume of a refrigerator compartment and a freezer compartment. The apparatus to adjust the inner volume of the refrigerator comprises: an adjustment plate slid left and right in the refrigerator to adjust the inner volume of the refrigerator compartment or the freezer compartment; and a sliding member formed on a bottom of the adjustment plate to slide the adjustment plate left and right
19
US2016370093A1
COOL AIR PATH DAMPER ASSEMBLY WITH ELASTIC ANTI-FREEZING MEMBER
Publication/Patent Number: US2016370093A1 Publication Date: 2016-12-22 Application Number: 14/881,119 Filing Date: 2015-10-12 Inventor: Kim, Hyo Su   Assignee: Dongbu Daewoo Electronics Corporation   IPC: F25D17/06 Abstract: A refrigerator having a cool air path damper assembly that can remove dew from the damper housing when the cool air path damper opens and closes. The damper assembly has an anti-freezing pad attached to its upper surface. An elastic anti-freezing member is inserted into the anti-freezing pad. The elastic anti-freezing member moves with the damper when the damper switches between an open and a closed state. During such a motion, the elastic anti-freezing member sweeps through the interior surface of the housing and thereby removes moisture from the interior surface. This can prevent ice formation on the damper due to rapid temperature drop when the damper opens.
20
KR20160149085A
REFRIGERATOR HAVING COOL AIRFLOWLOAD DAMPER APPARATUS AND CONTROLLING METHOD FOR THE SAME
Publication/Patent Number: KR20160149085A Publication Date: 2016-12-27 Application Number: 20150086139 Filing Date: 2015-06-17 Inventor: Kim, Hyo Su   Assignee: DONGBU DAEWOO ELECTRONICS CORPORATION   IPC: F25D17/08 Abstract: A refrigerator having a cool air flow path damper apparatus is disclosed to remove a dew condensation phenomenon around a damper in advance. According to the present invention
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