baber/WOPTO huggingface dataset:
Patent KR-20180104159-A (KR)
Title: 전자 비표지 dna 및 게놈 시퀀싱
Inventor: CHOI CHULMIN
IPC: G01N33/487
Filed: 2017-02-09
Abstract: DNA 또는 게놈 시퀀싱에서 사용가능한 디바이스를 제조하는 방법은, 기판 상에 전극들의 쌍들을 배치하는 단계로서, 각 쌍 내의 전극들이 나노갭에 의해 분리되는, 상기 전극들의 쌍들을 배치하는 단계; 상기 전극들 위에 레지스트 층을 디포짓하는 단계; 각각의 나노갭에서 또는 나노갭 근처에서 각각의 전극 상에 노출된 영역을 생성하기 위해 상기 레지스트 층을 패터닝하는 단계; 다양한 방법들을 사용하여 각각의 노출된 영역 내에서 전극 표면을 거칠게 하는 단계; 및 노출된 영역들을 생체분자들에 노출하는 단계를 포함하며, 여기서 하나의 생체분자는 각 전극 쌍의 각각의 나노갭을 브리징하고, 각 생체분자의 각 단부는 각각의 노출된 영역에서 전극들에 결합된다.
Patent KR-20180113576-A (KR)
Title: 정보 처리 장치, 정보 처리 시스템, 정보 처리 방법 및 컴퓨터 프로그램
Inventor: ISHIDA TAKAYUKI
IPC: G09G5/14
Filed: 2017-02-21
Abstract: 정보 처리 장치(200)에 있어서 촬영 화상 취득부(250)는, 헤드 마운트 디스플레이(100)의 카메라가 촬영한 화상을 취득한다.  영역 결정부(254)는 표시 화상에 있어서 유저가 주시하는 영역을 예측한다.  화상 해석부(258)의 제1 정세도 처리부(270)는, 촬영 화상 중 주시 영역에 대응하는 영역에 대하여, 제2 정세도 처리부(272)보다 고정세로 해석 처리를 행한다.  정보 처리부(260)는 해석 결과를 이용하여 정보 처리를 실시한다.  화상 생성부(262)의 제1 정세도 처리부(274)는, 주시 영역에 대하여, 제2 정세도 처리부(276)보다 고정세로 표시 화상을 생성한다.  출력부(264)는 표시 화상의 데이터를 헤드 마운트 디스플레이(100)로 송신한다.
Patent KR-20180133851-A (KR)
Title: 셀룰로오스에스테르와 그의 성형체
Inventor: HASHIZUME TOMOHIRO
IPC: C08B3/08
Filed: 2017-04-04
Abstract: 일반식 (I)의 구조식 중, X가 아실기일 때의 치환도가 2.91 내지 3.0이고, 아실기가, 치환기를 갖고 있어도 되는 벤조일기 (A)와, 상기 벤조일기 (A)와는 상이한 치환기를 갖고 있어도 되는 벤조일기 (B)를 포함하는 것이고, 치환도가 3.0일 때, 상기 벤조일기 (A)의 치환도가 1.5 내지 2.9, 상기 벤조일기 (B)의 치환도가 0.1 내지 1.5인 셀룰로오스에스테르. 
   
(일반식 (I) 중, X의 전부 또는 일부가 아실기, X의 일부가 아실기일 때, 잔부가 수소 원자, 알킬기에서 선택되는 기를 나타내고, n은 20 내지 20,000의 정수를 나타낸다.)
Patent KR-20180125989-A (KR)
Inventor: BACHAR GIL
IPC: G02B26/08
Filed: 2017-04-25
Abstract: 광학 소자를 회전 또는 틸팅하기 위한 액츄에이터, 예를 들어 광경로 폴딩 요소는, 보이스 코일 모터(voice coil motor : VCM) 및 상기 VCM의 작동시 회전축을 중심으로 광학 소자의 회전 또는 틸트 운동을 생성하도록 작동하는 만곡된 볼-가이드 메커니즘을 포함한다. 일부 실시 예에서, 액츄에이터는 2개의 제1 및 제2 VCM, 및 각각의 제1 및 제2 회전축을 중심으로 회전 또는 틸트를 생성하도록 작동하는 2개의 만곡된 볼-가이드 메커니즘을 포함한다.
Patent KR-20190005842-A (KR)
Title: 물이 제거되는 공조기
Inventor: MARTINEZ GALVAN ISRAEL
IPC: F24F13/22
Filed: 2016-05-10
Abstract: 압축기(101), 응축기(105), 증발기, 및 공조기 내의 응축수의 수집을 위한 제1 물 용기(106)를 포함하는 공조기가 제공된다.  공조기는 물 용기 내의 물을 무화하도록 배열된 적어도 하나의 초음파 무화기(104)를 더 구비한다.  그에 의해서, 공조기 내의 개선된 물 제거가 달성될 수 있다.
Patent KR-20180119712-A (KR)
Title: 인쇄된 텍스타일의 제조 방법
Inventor: LOCCUFIER JOHAN
IPC: D06P1/44
Filed: 2015-04-09
Abstract: 다음의 단계를 포함하는 인쇄된 텍스타일(textile)의 제조 방법: a) 1종 이상의 잉크젯 잉크로 텍스타일 기재 상에 이미지를 잉크젯 인쇄하는 단계로서, 상기 1종 이상의 잉크젯 잉크는 수성 매질, 및 1종 이상의 열경화성 화합물을 포함하는 코어를 둘러싼 폴리머 쉘로 이루어진 캡슐을 포함하는 단계; 및 b) 상기 잉크젯 인쇄된 이미지를 열 고정(thermally fixing)하는 단계.  또한, 텍스타일 기재 상에 인쇄된 이미지를 포함한 잉크젯 인쇄된 텍스타일이 개시되며, 안료 및/또는 분산 염료가 코어를 둘러싼 폴리머 쉘로 이루어진 캡슐로부터의 폴리머 쉘 재료로 적어도 부분적으로 캡슐화된다.
Patent KR-20180125586-A (KR)
Title: 투사 면 상에 이미지 정보를 투사하기 위한 투사 장치 및 방법
Inventor: FISCHER FRANK
IPC: G02F1/29
Filed: 2017-02-15
Abstract: 본 발명은, 레이저 빔을 발생시키기 위한 레이저(4), 레이저 빔을 투사 면(3)의 상이한 화소들로 선택적으로 편향시키기 위한 마이크로 미러 유닛(5), 및 마이크로 미러 유닛(5)에 의해 달성 가능한 레이저 빔의 편향을 확대하기 위해 레이저 빔의 빔 경로 내에서 마이크로 미러 유닛(5) 뒤에 배치된 확대 광학 시스템(6)을 포함하는, 투사 면(3) 상에 이미지 정보를 투사하기 위한 투사 장치(2)에 관한 것이다.  또한, 본 발명은, 투사 면(3) 상에 이미지 정보를 투사하기 위한 방법에 관한 것으로, 이 방법에서는 마이크로 미러 유닛(5)에 의해 투사 면(3)의 상이한 화소들로 선택적으로 편향되는 레이저 빔이 발생하며, 이 경우 레이저 빔의 편향은 확대 광학 시스템(6)을 통해 확대된다.
Patent KR-20180130570-A (KR)
Title: 기판으로부터 물질을 제거하기 위한 수용액 및 방법
Inventor: PETERS RICHIE DALTON
IPC: G03F7/42
Filed: 2017-03-21
Abstract: 본 개시내용은 기판으로부터 물질을 제거하기 위한 용액 및 공정에 관한 것이다. 일부 사례에서, 그 물질은 반도체 웨이퍼 상의 포토레지스트를 포함할 수 있다. 그 용액은 4급 수산화암모늄, 아민 및 임의로 부식 억제제 및/또는 당 알콜을 포함할 수 있다. 기판의 하나 이상의 면은 기판으로부터 하나 이상의 물질을 제거하기 위해 용액과 접촉될 수 있다.
Patent KR-20190003681-A (KR)
Title: 착색 조성물 및 막의 제조 방법
Inventor: TOMEBA HISAMITSU
IPC: G03F7/028
Filed: 2017-06-02
Abstract: 스트라이에이션의 발생이 억제된 막을 제조 가능한 착색 조성물, 및 막의 제조 방법을 제공한다. 착색제 A와, 수지 B와, 중합성 화합물 C와, 광중합 개시제 D와, 유기 용제 E를 포함하는 착색 조성물로서, 유기 용제 E는, 25℃에 있어서의 표면 장력이 25mN/m 이상 35mN/m 이하인 에스터계 용제 E1과, 25℃에 있어서의 표면 장력이 25mN/m 미만인 유기 용제 E2를 포함하고, 에스터계 용제 E1의 질량과 유기 용제 E2의 질량의 비가, 에스터계 용제 E1의 질량:유기 용제 E2의 질량=80:20~30:70이며, 유기 용제 E의 전체 질량 중에, 에스터계 용제 E1과 유기 용제 E2를 합계로 50질량% 이상 함유하는, 착색 조성물.
Patent KR-20190022513-A (KR)
Title: 능동 피드백 시스템을 갖는 촉각 사운드 장치
Inventor: KHWAJA SAROSH
IPC: H04R3/04
Filed: 2017-05-05
Abstract: 촉각 사운드 장치는 전기적 신호를 모션으로 변환하는 트랜스듀서(transducer)를 포함한다. 하나 이상의 멤브레인들은 트랜스듀서(transducer)에 결합되고 트랜스듀서로부터 사용자(user)로 진동을 전달하도록 구성된다. 제1 센서는 트랜스듀서의 진동을 모니터링한다. 하나 이상의 회로는 트랜스듀서의 진동을 모니터링하는 제1 센서로부터 수신된 신호에 기초하여 전기 신호를 생성한다.
Patent KR-20190022538-A (KR)
Title: 증점제를 제조하는 방법 및 이와 같이 제조된 증점제의 고점도 불포화 폴리에스테르 함유 제제에서의 용도
Inventor: DZIWOK KLAUS
IPC: C01B33/44
Filed: 2017-06-19
Abstract: 본 발명은 수성 호르마이트 점토 슬러리 (a)를 형성하고, 수성 스멕타이트 점토 슬러리 (b)를 형성하고, 수성 호르마이트 점토 슬러리 (a)를 수성 스멕타이트 점토 슬러리 (b)와 조합하여 조합된 점토 슬러리 (c)를 형성하고, 조합된 점토 슬러리 (c)를 1종 이상의 4급 알킬-암모늄 염으로 처리하고, 이와 같이 제조된 4급 알킬-암모늄 염 처리된 광물 점토 혼합물을 수성 매질로부터 분리함으로써 제조되며, 여기서 수성 호르마이트 점토 슬러리 (a)는 (i.1) 세피올라이트 및 팔리고르스카이트의 군으로부터 선택된 1종 이상의 호르마이트 점토의 분획을 수성 매질 중에 분산시켜 분산액을 형성함으로써 형성되고, 수성 스멕타이트 점토 슬러리 (b)는 (ii.1) 1종 이상의 스멕타이트 점토의 분획을 수성 매질 중에 분산시켜 분산액을 형성함으로써 형성되고, 조합된 점토 슬러리 (c)에서 호르마이트 점토 함량의 중량은 스멕타이트 점토 함량의 중량을 초과하고; (i.1) 및 (ii.1)에서 형성된 분산액을 단계 iii.을 수행하기 전에 및/또는 단계 iii을 수행한 후에 고속 유체 전단에 적용하고; 여기서 수성 호르마이트 점토 슬러리 (a)의 형성에 이용되는 1종 이상의 호르마이트 점토는 건조 상태의 100 g의 1종 이상의 호르마이트 점토당 20 mmol 메틸렌 블루 미만의 메틸렌 블루 교환 용량을 나타내며, 메틸렌 블루 교환 용량은 100 메쉬 U.S. 표준 스크린을 통과한 수성 호르마이트 점토 슬러리의 부분에 대해 결정된 것이고, 100 메쉬 U.S. 표준 스크린을 통과하기 전의 호르마이트 점토 슬러리는, 수성 호르마이트 점토 슬러리에 함유된 호르마이트 점토의 적어도 90 중량%가 100 메쉬 U.S. 표준 스크린을 통과하도록 하는 입자 크기 분포를 갖는 것인 4급 알킬-암모늄 염 처리된 광물 점토 혼합물을 포함하거나 또는 그로 이루어진, 적어도 1종의 혼합 광물 유기점토 레올로지 첨가제의 적어도 1종의 불포화 폴리에스테르를 포함하는 액체 조성물에서의 용도에 관한 것이다.  본 발명은 또한 혼합 광물 유기점토 레올로지 첨가제를 제조하는 방법 및 이와 같이 제조된 첨가제의 액체 조성물에서의 증점제로서의 용도에 관한 것이다.
Patent KR-20190083621-A (KR)
Title: Implant for plastic operation of vagina
Inventor: JEONG CHANG WON
IPC: A61F2/00
Filed: 2019-01-04
Abstract: The present invention relates to an implant for vaginoplasty capable of reducing operation time. According to the present invention, the implant for vaginoplasty comprises: a band-shaped implant body having a predetermined length and surrounding a vagina; a tie band longitudinally extended from one end part of the implant body, and including a first hook which laterally protrudes with respect to the longitudinal direction of the implant body, and a second hook which is spaced apart from the first hook, forms a step with the first hook, and laterally protrudes with respect to the longitudinal direction of the implant body; and a binding buckle including a first hook coupling part having the first hook hook-coupled thereto, a second hook coupling part having the second hook hook-coupled thereto, and an insertion hole having the tie band inserted and penetrating thereinto, and disposed on the other end part of the implant body and having the tie band bound thereto so that the implant body forms a closed loop.
Patent KR-20200086058-A (KR)
Title: Upper rail height adjuster for sliding doors
Inventor: YOON TAE SAN
IPC: E05D15/06
Filed: 2019-01-08
Abstract: Provided is an apparatus for adjusting the height of an upper rail for sliding doors, which is able to level and adjust the height of the upper rail for opening/closing the sliding doors, to allow the sliding doors to be simply separated. To this end, the upper rail is placed on a lower surface or a front surface of an internal upper side of furniture, and a lower rail is placed on an internal bottom surface or the lower surface of the furniture. The upper rail is placed by an elevation means which includes: mounting members mounted and fixed on both side surfaces on an internal side of furniture or on both sides of a front surface of furniture; and holding members which are elevated/lowered and fixed on the mounting members and detachably engaged with both ends of the upper rail to hold the upper rail. Accordingly, the present invention provides effects to allow the sliding doors to more naturally and smoothly slide, and to rapidly and conveniently separate the sliding doors within a short period of time without difficulties or inconvenience.
Patent KR-20200087373-A (KR)
Inventor: KANG SOON MAN
IPC: B32B5/02
Filed: 2019-01-10
Abstract: The present invention relates to a sheet for thermocompression bonding, comprising: a first silicon layer of a sheet shape having a predetermined thickness; a second silicon layer of a sheet shape disposed on one surface of the first silicon layer and having a predetermined thickness; a reinforcing member of a sheet shape disposed between the first silicon layer and the second silicon layer, and including fibers; and a thermally conductive filler having a thermal conductivity more than or equal to a predetermined value, and dispersed and distributed in the first silicon layer and the second silicon layer. According to the present invention, the sheet for thermocompression bonding has excellent flatness and releasability, has excellent thermal conductivity even in an environment where a high-temperature thermocompression press of higher than equal to 400°C is used, has excellent elasticity, is well pressed and stretched during compression, hardly causes deformation of the sheet at high temperature and high pressure, and has excellent durability such that a phenomenon that the sheet is torn during use does not occur, and thus there is an effect that the sheet for thermocompression bonding can be reused more than 20 times.
Patent KR-20200087472-A (KR)
Inventor: JEONG KWANG HO
IPC: G03F9/00
Filed: 2019-01-11
Abstract: An object of the present invention is to provide a wafer alignment system capable of checking and correcting alignment with a mask for an opaque wafer. According to the above object, the present invention provides the wafer alignment system to which an infrared camera is applied. That is, the present invention forms a first mark on a back surface of the wafer and a second mark on an upper surface of the mask, and the infrared camera is disposed on the wafer so that the infrared camera is positioned at a focal length at which the first mark can be recognized to align the position of the wafer, and then the infrared camera is lowered to reach a focal length at which the second mark can be recognized, and the second mark is recognized so that the mask and the wafer are finally aligned.
Patent KR-20200088649-A (KR)
Title: Can sealing apparatus
Inventor: LEE YONG GEON
IPC: B21D51/26
Filed: 2019-01-15
Abstract: The present invention relates to a can sealing apparatus and, more specifically, to a can sealing apparatus capable of enabling precise adjustment by individually controlling a vertical movement cylinder, a driving motor, a first seaming roller actuator and a second seaming roller actuator, and bringing about weight reduction, space use improvement and cost reduction by removing unnecessary elements. To achieve the purpose, the can sealing apparatus includes: a can body supporter including a placement groove formed to place a can body on the upper part thereof; a vertical movement cylinder which is arranged under the can body supporter and to which the can body supporter is connected to be moved vertically; an upper seaming chuck arranged on the upper side of the can body, and including an insertion part formed in the lower part thereof to be inserted to a can lid; a driving motor which is arranged on the upper side of the upper seaming chuck and to which the upper seaming chuck is connected to be rotatable; a first seaming roller arranged on one side of the can lid; a first seaming roller actuator connected with the first seaming roller to be operated to make the outer circumference surface of the can lid pressed by the first seaming roller; a second seaming roller arranged on the other side of the can lid; and a second seaming roller actuator connected with the second seaming roller to be operated to make the outer circumference surface of the can lid pressed by the second seaming roller.
Patent KR-20200091520-A (KR)
Inventor: PARK KI HYEON
IPC: H04W52/38
Filed: 2019-01-22
Abstract: The present invention provides a power control method between sidelink providing networks. According to an embodiment of the present invention, provided is a method of setting power based on exchange of control messages for power control to enable efficient communication in each network when each connection sets transmission resources by different subjects when a terminal accesses long term evolution (LTE)-vehicle to everything (V2X) and new radio (NR)-V2X at the same time.
Patent KR-20190090352-A (KR)
Title: High temperature faceplate with thermal choke and cooling
Inventor: ZHANG YUXING
IPC: H01L21/67
Filed: 2019-01-23
Abstract: Embodiments of the present invention generally relate to gas distribution apparatuses. In one aspect, the present invention relates to a faceplate through which a plurality of apertures are penetrated. Thermal chokes are disposed on the faceplate radially outward of the apertures. Sealing units are disposed at distal ends of the thermal chokes and are thermally separated from the body of the faceplate by the thermal chokes.
Patent KR-20200092787-A (KR)
Inventor: JUNGHWAN YEOM
IPC: H01Q1/24
Filed: 2019-01-25
Abstract: Various embodiments of the present invention relate to an electronic device including multiple antennas. The electronic device comprises: a housing; a printed circuit board located inside the housing and including a ground plane; a wireless communication circuit mounted on the printed circuit board; a first antenna transmitting or receiving a first wireless signal with the wireless communication circuit; and a second antenna transmitting or receiving a second wireless signal with the wireless communication circuit. The first antenna includes a first short pattern connected to the ground plane. The second antenna includes a second short pattern connected to the ground plane. At least a part of the first short pattern and at least a part of the second short pattern may be arranged to generate decoupling resonance, so that the first antenna and the second antenna are electrically isolated. Other various embodiments of the present invention are possible.
Patent KR-20190014027-A (KR)
Inventor: Do hyung seok
IPC: A61K8/92
Filed: 2019-01-28
Abstract: The present invention relates to a peel-off type eyebrow make-up composition. Specifically, the present invention relates to an eyebrow make-up composition which comprises: a film forming agent including polyvinyl alcohol; a coloring agent including dihydroxyacetone; a buffer solution including organic acids and conjugate bases; a dispersing agent; and a pigment. The eyebrow make-up composition additionally comprises a soluble wax emulsion. The present invention also relates to a method for manufacturing the eyebrow make-up compositions.
Patent KR-20200093995-A (KR)
Title: A bidirectional resonant dc-dc converter
Inventor: KIM EUNSOO
IPC: H02M3/335
Filed: 2019-01-29
Abstract: The present invention relates to a bidirectional resonant DC-DC converter. The bidirectional resonant DC-DC converter comprises: a primary-side circuit unit including a primary-side switch module including a plurality of semiconductor switches, a primary winding of each of a plurality of transformers, and a plurality of primary-side resonant reactance elements, and connected to a first voltage source; a secondary-side circuit unit including a secondary-side switch module including a plurality of semiconductor switches, a plurality of secondary windings magnetically connected to the transformers, respectively, and a plurality of secondary-side resonant reactance elements, and connected to a second voltage source; and a control unit for controlling the primary-side switch module and the secondary-side switch module. The control unit controls the semiconductor switches of the primary-side switch module and the secondary-side switch module to transfer electrical energy in both directions between the first voltage source and the second voltage source and controls a voltage gain, which is a magnitude of an output voltage compared to an input voltage level, by varying a switching frequency for at least one of the primary-side switch module and the secondary-side switch module. According to the present invention, the bidirectional resonant DC-DC converter can apply a resonant capacitor to primary and secondary sides, operate with unique gain characteristics of an LLC resonant converter during operation in both forward and reverse directions, and easily transfer power in both directions by a variable switching frequency control operation.
Patent KR-20200095138-A (KR)
Title: Method of channel awareness using channel state information, recording medium and apparatus for performing the method
Inventor: DONG SEOG HAN
IPC: G06N3/08
Filed: 2019-01-31
Abstract: Disclosed are a method for recognizing a channel using channel state information (CSI), and a recording medium and an apparatus for performing the same. According to the present invention, a method for recognizing a channel using CSI comprises the steps of: building an artificial neural network learning CSI for each of a plurality of channel models; checking the CSI of the actual channel environment; and classifying which channel model the actual channel environment corresponds to among the plurality of channel models by inputting the CSI of the actual channel environment into the artificial neural network.
Patent KR-20200025998-A (KR)
Title: Apparatus and method for cleaning of periodontal pocket using forms of user's teeth
Inventor: KANG NAM WON
IPC: A61C17/34
Filed: 2019-02-12
Abstract: The present invention relates to a periodontal pocket cleaning device accurately cleaning periodontal pocket using a mold which imitates a user′s tooth original form. The periodontal pocket cleaning device has a structure which fits in the mouth and comprises: a custom mold made to a shape of the user′s teeth and gums; and a brush part formed inside the mold, wherein the brush part is disposed at the boundary between the teeth and the gums and includes fine bristle to clean the periodontal pocket, and the fine bristle is precisely cleaned of the by using a mold shaped like a user′s tooth circle, which is formed at an angle with a predetermined angle relative to a tooth surface so that it can be inserted into the periodontal pocket formed at the boundary between the teeth and the gums.
Patent KR-20190031212-A (KR)
Title: Led module
Inventor: KIM YONG IL
IPC: H01L33/48
Filed: 2019-02-19
Abstract: The present invention provides an LED module which is easily manufactured and has thermal durability and excellent color reproduction. According to an aspect of the present invention, the LED module comprises: a substrate; a plurality of LED bear chips mounted on the substrate; at least one underfilling layer filling a space between the LED bear chips on the substrate and formed to cover a perimeter of the LED bear chip; and at least one color conversion sheet including a fluorescent substance which is attached on an upper surface of the underfilling layer and an upper surface of the LED bear chip on the substrate. A height of the upper surface of the underfilling layer is formed to be equal to or lower than a height of the upper surface of the LED bear chip. The at least one color conversion sheet is formed to cover at least two LED bear chips.
Patent KR-20200105596-A (KR)
Title: Apparatus for strengthening oral muscle and system for manufacturing oral muscle strength enhancer
Inventor: CHO MI SOOK
IPC: A61B5/22
Filed: 2019-02-28
Abstract: Disclosed are an oral muscle strength improvement device and a manufacturing system of the oral muscle strength improvement device. According to an embodiment of the present invention, disclosed are the oral muscle strength improvement device and the manufacturing system of the oral muscle strength improvement device, which measure the pressure of each user′s oral organ through the oral muscle strength improvement device manufactured by incorporating a 3D printing technology and make it possible to improve oral muscle strength based on a measured pressure value. The present invention makes it possible to perform an exercise to improve oral muscle strength more delicately by adjusting the elasticity of the oral muscle strength improvement device and the partial volume of the device differently according to the oral muscle strength improvement value. In addition, the present invention provides an oral pressure measurement device which can check whether an oral function is improved, so that a progression state before and after oral facial strength training can be checked.
Patent KR-20200110526-A (KR)
Inventor: KIM JAE HYUNG
IPC: G07G1/00
Filed: 2019-03-13
Abstract: The present invention relates to a value information registration method capable of constructing big data for transaction detail information of each store. According to the present invention, the value information registration method includes: acquiring transaction detail information; transmitting transaction confirmation information including the transaction detail information; generating value information to be issued based on the transaction confirmation information; transmitting value issuance information corresponding to the generated value information; determining whether to accumulate the value information; transmitting registration processing information when the value information is determined to be accumulated; and storing the transaction detail information in a designated storage medium, and accumulating the value information to a user.
Patent KR-20200110850-A (KR)
Inventor: LEE WOO YEON
IPC: B64C39/02
Filed: 2019-03-18
Abstract: Disclosed is a photovoltaic panel cleaning system using a drone capable of cleaning operation of an exact location. The photovoltaic panel cleaning system using a drone comprises: a control stage including a path generation unit for generating a flight path including a cleaning position of a photovoltaic panel and a control communication unit for transmitting the flight path; and a drone bot including a main body, a plurality of lift generation units which generate lift and are fixed to the main body, a landing movement unit which is arranged on a lower side of the main body and provides a moving means on the photovoltaic panel, a location measurement unit which measures a current location based on a GPS signal, a cleaning unit which removes impurities from a surface of the photovoltaic panel, a drone communications unit which receives the flight path, and a flight control unit which controls the lift generation unit to fly along the flight path based on the current location, and landing on the photovoltaic panel of the cleaning position to clean an upper surface of the photovoltaic panel.
Patent KR-20200111552-A (KR)
Title: Manufacturing apparatus for scented candle
Inventor: JANG JAE YUN
IPC: C11C5/00
Filed: 2019-03-19
Abstract: The present invention relates to a scented candle manufacturing device which can accurately control the supply of wax and oil, and comprises: an oil cartridge which can hold oil; an oil cartridge accommodating container accommodating the oil cartridge; a wax cartridge which can hold wax; and a wax cartridge accommodating container accommodating the wax cartridge, wherein the oil cartridge accommodating container and the wax cartridge accommodating container are heaters heated by an electric signal.
Patent KR-20200111930-A (KR)
Inventor: PARK SUNG SOO
IPC: C09D5/03
Filed: 2019-03-20
Abstract: Provided is a method for manufacturing an acrylic powder. The method for manufacturing the acrylic powder comprises: a step of preparing an acrylic solution; a primary solvent removing step of removing a solvent and impurities in the acrylic solution; a primary impurity removing step; a secondary impurity removing step of removing impurities and a solvent remaining in the acrylic solution; a secondary solvent removing step; a step of quenching the acrylic solution from which the impurities and the solvent are removed to manufacture an acrylic film; and pulverizing the acrylic film to manufacture the acrylic powder. The acrylic film can have high purity without impurities and solvents.