baber/WOPTO huggingface dataset:
Patent KR-102254974-B1 (KR)
Title: Low frequency antenna for smart-key using vehicle
Inventor: LEE JAE SUN
IPC: H01Q1/24
Filed: 2021-01-25
Granted: 2021-05-24
Abstract: The present invention relates to a low-frequency (LF) antenna for a vehicle smart key, in which a connector (40) for wiring connection of the LF antenna for the smart key is integrally formed with a case (10) for external configuration of the smart key antenna, and a coupling recess (11) for inserting and assembling a core (20), on which a coil (25) is wound, in the case (10) is formed. Connector connection ends (51a, 51b) for soldering connection with both ends (25a, 25b) of the coil by being electrically connected from a connection terminal of the connector (40) through extension portions (50, 50') are exposed upward on left and right sides inside the coupling recess (11). Front and rear coil fixing parts (31, 32) for fixing the coils (25) are formed on both front and rear ends of a core cap (30) to face each other. When the core (20) is inserted and assembled into the coupling recess (11) by fixing the both ends (25a, 25b) of the coil to front and rear coil fixing parts (31a, 32b), the connector connection ends (51a, 51b) protrude from the space between the front coil fixing part (31) and the rear coil fixing part (32) to a height in contact with the both ends (25a, 25b) of the coil, between the front coil fixing part (31) and the rear coil fixing part (32) on both sides of the core cap (30). An upper portion of a portion where the both ends (25a, 25b) of the coil come in contact with the connector connection ends (51a, 51b) is opened to facilitate soldering access.
Patent KR-102320120-B1 (KR)
IPC: H01L31/0445
Filed: 2021-01-25
Granted: 2021-11-02
Abstract: 본 발명은 태양전지 제조장치에 관한 것으로, 대면적에 걸쳐 균일한 셀레늄 증기의 공급이 가능하다.
Patent KR-102362679-B1 (KR)
Title: Method for predicting chronic disease based on ecg signal
Inventor: SONG YOUNGJAE
IPC: A61B5/00
Filed: 2021-01-27
Granted: 2022-02-14
Abstract: According to one embodiment of the present invention, disclosed is a method for predicting a chronic disease based on an ECG signal performed by a computing device. The method may comprise: a step of generating gradient information and section information by waveform of the ECG signal from ECG data; a step of generating integrated data by lead based on at least one piece among the ECG data, gradient information, or section information by waveform; and a step of generating N-dimensional input data based on the integrated data by lead.
Patent KR-102239570-B1 (KR)
Title: ADAS monitoring event system
Inventor: KIM YEONG HUN
IPC: B60W30/08
Filed: 2021-02-09
Granted: 2021-04-15
Abstract: According to the present invention, an advanced driver assistance system (ADAS) monitoring event system can check whether the ADAS is properly operated and the state at the time of driving through vehicle-related data, increase safety of autonomous driving, and resolve a dispute when an accident occurs. To this end, the ADAS monitoring event system comprises: a central calculation control unit (100); an ADAS signal receiving unit (102); a power source unit (104); a vehicle data receiving unit (106); an ADAS data storage unit (108); an ADAS analysis data storage unit (110); an accident occurrence data storage unit (112); and a dangerous area event storage unit (114).
Patent KR-102616589-B1 (KR)
IPC: G06Q10/08
Filed: 2021-02-17
Granted: 2023-12-20
Abstract: 본 발명의 일 실시예에 따른 비대면 물품 배송 시스템은 배송대상 물품 또는 반송대상 물품이 적재되는 물품 보관 장치를 포함하는 물품 보관부; 상기 물품 보관 장치에 보관된 상기 배송대상 물품을 이송하거나 상기 물품 보관 장치에 상기 반송대상 물품을 이송하는 물품 이송부; 상기 물품 이송부를 통해 이송된 상기 배송대상 물품을 전달받거나, 상기 반송대상 물품을 상기 물품 이송부로 전달하는 물품 수취부; 및 상기 물품 보관부, 상기 물품 이송부 및 상기 물품 수취부와 통신하여 각각의 구동을 제어하고, 사용자의 단말기와 통신하여 상기 단말기에 배송대상 물품 또는 반송대상 물품 관련 정보를 전송하는 제어부;를 포함할 수 있다.
Patent KR-102265360-B1 (KR)
Title: Probe pin using coxial cable and test socket including the same
Inventor: JEONG IL MIN
IPC: G01R1/073
Filed: 2021-02-17
Granted: 2021-06-15
Abstract: A probe pin using a coaxial cable and a test socket including the same are disclosed. The probe pin may include: a conducting wire forming an inner concentric axis; a first insulator surrounding the outer circumferential surface of the conducting wire; an outer conductor surrounding the outer circumferential surface of the first insulator; and a second insulator surrounding the outer circumferential surface of the outer conductor.
Patent KR-102572085-B1 (KR)
IPC: G06Q50/06
Filed: 2021-02-24
Granted: 2023-08-30
Abstract: 본 발명은 확률론적 분석방법을 이용한 천연가스 공급 안정성 평가방법에 관한 것으로 더욱 상세하게는, 가스인출 지점에서의 연중 안정적 가스공급 확률계산을 통해 터미널 신증설, 배관공동이용 등에 관한 합리적 의사결정을 지원하는 확률론적 분석방법을 이용한 천연가스 공급 안정성 평가방법을 제안한다.
Patent KR-102307231-B1 (KR)
Title: Bracket and panel assembly using thereof
Inventor: KIM SUN OK
IPC: E04F13/08
Filed: 2021-03-15
Granted: 2021-09-30
Abstract: The present invention relates to a bracket, which comprises: a first surface contact unit coming in contact with a first surface of a square frame; a second surface contact unit extended and bent toward a lateral side from an upper end of the first surface contact unit coming in contact with a second surface of the square frame perpendicular to the first surface; a third surface contact unit bent and extended toward a lower side from an extension end of the second contact unit to enable at least a portion thereof to come in contact with a third surface of the square frame perpendicular to the second surface; a horizontal extension unit bent from the extension end of the third contact unit to be perpendicular to the third surface to be extended and protrude; a vertical extension unit bent upward from the extension end of the horizontal extension unit; and an insertion plate installed to be rotatable in the vertical extension unit.
Patent KR-102369068-B1 (KR)
Title: 백색 유기 발광 소자
IPC: H01L51/50
Filed: 2021-03-16
Granted: 2022-02-28
Abstract: 본 발명은 소자 수명을 향상시킬 수 있는 백색 유기 발광 소자를 제공하는 것이다. 
본 발명의 일 실시예에 따른 백색 유기 발광 소자는 제1 전극과 제2 전극 사이에 제1 발광부와, 상기 제1 발광부 위에 제2 발광부를 포함하고, 상기 제1 발광부 및 상기 제2 발광부 중 적어도 하나는 발광 영역 조절층을 포함하는 것을 특징으로 한다. 
본 발명의 다른 실시예에 따른 백색 유기 발광 소자는 제1 전극과 제2 전극 사이에 제1 발광부와, 상기 제1 발광부 위에 제2 발광부와, 상기 제2 발광부 위에 제3 발광부를 포함하고, 상기 제1 발광부, 상기 제2 발광부 및 상기 제3 발광부 중 적어도 하나는 발광 영역 조절층을 포함하는 것을 특징으로 한다.
Patent KR-102258188-B1 (KR)
Inventor: JIN WOO SONG
IPC: G01C21/20
Filed: 2021-04-06
Granted: 2021-05-27
Abstract: An unmanned vehicle (UV) is provided. The provided UV comprises: a plurality of magnetic field sensors including a first pair of magnetic field sensors spaced from each other at a distance as wide as a back and forth interval and regularly spaced from the center of the UV and a second pair of magnetic field sensors spaced from each other at a distance as wide as a back and forth interval and regularly spaced from the center of the UV wherein the first pair and the second pair are arranged parallel to each other in the straight movement direction of the UV; and a processing unit performing an operation of estimating the movement of the UV. The operation comprises the steps of: determining whether a first trailing magnetic field sensor between the first pair of magnetic field sensors and a second trailing magnetic field sensor between the second pair of magnetic field sensors pass a first point and a second point at the same later time respectively or pass the first point and the second point at two different respective later times respectively wherein the first point and the second point are passed at the same initial time by a first leading magnetic field sensor between the first pair of magnetic field sensors and a second leading magnetic field sensor between the second pair of magnetic field sensors; and estimating the rotation of the UV in the case that the first trailing magnetic field sensor and the second trailing magnetic field sensor are determined to pass the first point and the second point at two different respective later times respectively.
Patent KR-102339157-B1 (KR)
Title: Test socket for mounting test of semiconductor device package and test aapratus including the same
Inventor: LEE CHANG WOOK
IPC: G01R31/28
Filed: 2021-04-09
Granted: 2021-12-13
Abstract: The present invention relates to a mounting test apparatus for semiconductor device packages, which easily separates a semiconductor device package attached to a pusher. According to the present invention, the apparatus comprises: a device under test (DUT) block accommodating a test kit for a mounting test for a semiconductor device package; and a chamber block disposed on the upper part of the DUT block and including a pusher to press the semiconductor device package on the test kit when moving in a pressing direction. The pusher includes at least one air injection hole formed in the lower surface of thereof so that the injected air is directed toward the semiconductor device package disposed on the test kit and injects the compressed air through the at least one air injection hole to push and separate the semiconductor device package attached to the lower surface of the pusher when the pressure on the semiconductor device package is released by moving the chamber block in a depressurization direction.
Patent KR-102446835-B1 (KR)
Title: A portable mister
Inventor: KIM SEONGHWAN
IPC: A45D34/00
Filed: 2021-04-20
Granted: 2022-09-23
Abstract: A portable mist device is disclosed. The portable mist device comprises: a solution container for accommodating a moisturizing liquid; a head unit allowing the solution container to be coupled to an upper part; and a body unit coupled to a lower part of the head unit and having a mist generating unit (124). The head unit comprises: a head case having openings at upper, lower, and both side parts; and a 4-way pipe accommodated in the head case. The 4-way pipe comprises: a first path screwed with the solution container through an upper opening of the head case and providing a path for introducing the moisturizing liquid from the solution container; a second path coupled to the body unit through a lower opening of the head case, providing a path for outflow of the moisturizing liquid introduced through the first flow path to the body unit, and providing an upward path for the mist generated in a mist generating unit; a third flow path having one end inserted into an opening on one side of both sides of the head case and providing a path for spraying the mist rising through the second flow path to the outside; and a fourth path formed to face the third path and to which a mist ejection control valve for adjusting the amount of mist ejected to the outside through the third path is screwed through an opening on the other side of both sides of the head case. The present invention is to solve problems caused by clogging of mist spraying nozzles.
Patent KR-102580709-B1 (KR)
Title: 분말 분사기
IPC: A61M13/00
Filed: 2021-04-26
Granted: 2023-09-20
Abstract: 본원은 외부로부터 공기가 유입되는 공기 유입부, 외부로부터 분말이 공급되는 분말 혼합부, 상기 분말 혼합부로부터 이동된 유체와 상기 공기 유입부로부터 이동된 공기가 합류되어 외부로 배출되도록 구비되는 합류 유로, 상기 공기 유입부와 상기 분말 혼합부를 연결하는 제 1 유로, 상기 공기 유입부와 상기 합류 유로를 연결하는 제 2 유로, 상기 분말 혼합부와 상기 합류 유로를 연결하는 제3 유로, 및 상기 제 2 유로의 폐쇄 및 상기 제 1 유로와 상기 제 2 유로 중 적어도 하나의 개방 중 어느 하나를 선택적으로 수행하도록 제공되는 개폐 밸브를 포함하는 것인, 분말 분사기에 관한 것이다.
Patent KR-102482870-B1 (KR)
IPC: B64D27/24
Filed: 2021-05-13
Granted: 2022-12-30
Abstract: 본 발명은 항공기의 비행 중에, 모터의 권선이 고장난 개수와 배터리가 고장난 개수가 각각 총 두 개가 발생하더라도 종래에 비해 안전율을 향상시킬 수 있는 항공기 분산 전기 추진 시스템에 관한 것으로, 모터의 회전축을 회전시키는 적어도 하나 이상의 권선부 및 상기 권선부를 제어하도록 상기 권선부에 대응되도록 구성되는 인버터를 각각 포함하는 짝수개의 추진 조립체 및 상기 모터에 전력을 공급하는 다수개의 배터리를 포함하는 전원공급부를 포함하되, 상기 추진 조립체 각각에 포함되는 상기 권선부의 총 개수는 12개 이상으로 구성하여 종래의 분산 전기 추진 시스템에 관하여 안전도를 1000배 가량 향상시킬 수 있는 항공기 분산 전기 추진 시스템에 관한 것이다.
Patent KR-102344033-B1 (KR)
Title: A multi-function device without an outdoor unit that expresses both air purification and air conditioner functions at the same time
Inventor: KIM SANG SOO
IPC: F25D3/02
Filed: 2021-05-14
Granted: 2021-12-27
Abstract: In the case of existing air conditioners, the cost of installing the air conditioner is high because it does not dissipate heat and a separate heat dissipation means must be provided, and there is no device that can use water or heat from the air conditioner as another energy source. To solve the described problems, the present invention is to provide a high-functionality multifunction device without an outdoor unit in which the function of an air purifier and the function of an air conditioner are combined. According to the present invention, the multifunction device without an outdoor unit that simultaneously exhibits air purifying and air conditioning functions comprises: a casing (10); an antibacterial non-woven head cooling fan (20); an air conditioner cold air generating unit (30); a compressor (40); a vacuum sealed twin cooling processing unit (50); a fanless air purifier (60); a second condenser (70); a blower fan unit (80); a second water cooling effect drip tray (90); and a three-effect cooling processing module (100).
Patent KR-102347843-B1 (KR)
Title: Cnc lathe
Inventor: KIM SUNG JONG
IPC: B23Q3/10
Filed: 2021-05-14
Granted: 2022-01-05
Abstract: The present invention relates to a CNC lathe, comprising: a chuck body part coupled to a headstock; a fixed chuck that includes a first chuck member and a second chuck member for respectively fixing a workpiece during inner diameter machining and outer diameter machining of the workpiece to be machined, and configured to have the first and second chuck members to protrude from the chuck body part or to be retractable into the chuck body part; a first actuator part for actuating protrusion and depression of the first and second chuck members with respect to the chuck body part; a machining part for machining the inner and outer diameters of the workpiece fixed to the fixed chuck; a second actuator part for actuating the position movement of the machining part; and a PLC control part that controls the inner diameter machining and outer diameter machining of the workpiece in such a way that the position of the machining part is moved through the second actuator part in a state in which the workpiece is fixed to the fixed chuck and rotated, and continuously performs the inner diameter machining and outer diameter machining of the workpiece in a way that the protrusion and depression of the first and second chuck members with respect to the chuck body part are controlled through the first actuator part to be mutually complementary, thereby capable of improving the yield.
Patent KR-102581633-B1 (KR)
Title: 화분과 결합되는 자동 분무 장치
IPC: A01G27/00
Filed: 2021-06-01
Granted: 2023-09-21
Abstract: 본 발명은 화분과 결합되는 자동 분무 장치에 관한 발명으로, 보다 구체적으로 제2 본체부의 내부에는 저장된 물이 수도관을 통해 화분을 향해 물이 분사되고, 사용자가 상기 시간 조절부를 통해 분무 시간을 조절할 수 있어 관리를 소홀히 하더라도 시간 조절부를 통해 화분에 충분한 양의 물을 정기적이고 지속적으로 분무하게 되므로 식물은 항상 최상의 조건에서 잘 성장하게 되는 자동 분무 장치에 관한 발명이다.
Patent KR-102527485-B1 (KR)
IPC: G01R11/04
Filed: 2021-06-14
Granted: 2023-05-03
Abstract: 본 발명은 전력량계에 체결되는 전압용 단자대(200), 상기 전압용 단자대(200)의 후방에 체결되는 전류용 단자대(300) 및 하부에 다수 구비된 CT 단락용 연결핀(410)에 의해 상기 전류용 단자대(300)의 상부에 체결되는 바이패스 핸들(400)을 포함하여 구성되고, 상기 전압용 단자대(200)는 상기 전압용 단자대(200)의 전방 중앙에 다수 구비되되, 전면에 상기 전력량계에 체결되는 제1 단자(211)가 돌출 형성되고, 상면 타측에 제1 나사홀(214)이 함몰 형성된 전압용 고정부재(210), 상기 전압용 고정부재(210)의 타측에 구비되되, 후방에 연결대(221)가 좌우 방향으로 길게 형성되고, 상기 연결대(221)의 전방에 제2 단자(222)가 다수 돌출 형성된 일체형 고정부재(220) 및 상기 전압용 고정부재(210)의 제1 나사홀(214)에 체결되는 제1 고정나사(230)를 포함하는 것을 특징으로 한다.
Patent KR-102586238-B1 (KR)
Title: 어위니아 아밀로보라 개체 판별용 프라이머 세트 및 이의 용도
IPC: C12Q1/689
Filed: 2021-06-16
Granted: 2023-10-11
Abstract: 본 발명은 어위니아 속 균주의 개체(Strain) 판별용 프라이머 세트 및 이의 용도에 관한 것으로, 보다 구체적으로 과수화상병의 원인균인 어위니아 아밀로보라( Erwinia amylovora )의 개체(Strain)를 판별하기 위한 프라이머 세트, 판별 방법, 조성물 및 키트에 관한 것이다. 본 발명자들은 어위니아 아밀로보라 TS3128의  metd  유전자 단편을 증폭시키는 신규한 프라이머 세트( metd _F/ metd _R)를 발굴하였으며, 상기 프라이머 세트는 어위니아 아밀로보라의 유전형에 따라 국내 발생 또는 해외 도입을 구분할 수 있는 유전자 마커로써 사용될 수 있어 어위니아 아밀로보라의 유전적 다양성 또는 분포양상 분석을 통해 방제 및 검역전략 수립에 널리 활용될 수 있다.
Patent KR-102349414-B1 (KR)
Title: Spacer and brick wall
Inventor: PARK RAK SOON
IPC: E04B2/02
Filed: 2021-06-29
Granted: 2022-01-10
Abstract: The present invention relates to a brick support spacer and a hollow masonry-type brick wall having the same and, more specifically, to a brick support spacer for hollow masonry, which enables a hollow masonry-type brick wall, in which bricks are stacked while being spaced apart from each other at regular intervals in a dry masonry method, to be easily and quickly installed and can increase the structural safety of a hollow masonry-type brick wall, and a hollow masonry-type brick wall having the same. To achieve the above purpose, the brick support spacer for hollow masonry comprises: a body part interposed between bricks stacked by hollow masonry; and a fixing means for fixing the body part between the bricks. The fixing means includes: a fitting hole which is formed through the upper and lower surfaces of the body part, and to which a brick support mandrel is inserted and coupled; and fitting projections formed to protrude from the upper and lower surfaces of the body part, respectively, and fitted and coupled to the bricks.
Patent KR-102312727-B1 (KR)
Title: Fuel pressure control apparatus for LPDI automobile
Inventor: JEON WAN JAE
IPC: F02M21/02
Filed: 2021-07-01
Granted: 2021-10-14
Abstract: An apparatus controls fuel pressure in a fuel system of an LPDI vehicle and comprises: a supply line (20) connected from a fuel pump (12) of an LPG bombe (10) to an engine (15) via an injector (21), and increasing the pressure of fuel by a high-pressure pump (22) to transport the fuel to a fuel rail (24); a recovery line (30) connected from the high-pressure pump (22) of the supply line (20) to the LPG bombe (10), and sending non-transported fuel of the high-pressure pump (22) to the LPG bombe (10); and a regulator (32) installed on the supply line (20) and the recovery line (30) to control the fuel pressure. Accordingly, fuel control optimization by output degradation and starting delay prevention is promoted by providing the effectiveness of fuel supply in response to a driving condition of an LPDI vehicle in a fuel system directly injecting LPG fuel of the vehicle.
Patent KR-102583914-B1 (KR)
IPC: G01N1/40
Filed: 2021-07-02
Granted: 2023-09-27
Abstract: 본 실시예들은 단백질 및 엑소좀이 포함된 샘플 용액을 수성 2상계(Aqueous Two-Phase System, ATPS) 분리 방식을 기반으로 제1 용매에 포함된 단백질과 제2 용매에 포함된 엑소좀을 제1 용매와 제2 용매의 이동 속도에 따라 분리하고 엑소좀을 항체를 통해 분리 및 추출 가능한 ATPS 특성을 이용한 생체 시료 분리 장치를 제공한다.
Patent KR-102442903-B1 (KR)
Title: Automatic self identification system and method for slave board in digital piano
Inventor: KIM IN HEON
IPC: G10H1/00
Filed: 2021-07-09
Granted: 2022-09-13
Abstract: As a system for automatically recognizing a slave board of a digital piano, the present invention provides the system comprising: a master board; and a plurality of slave boards connected in series, wherein the system enables each control part to be installed on each of the slave boards, enables a semiconductor element connected to each control part to be installed on each slave board, enables each semiconductor element to be connected by a line connected in series to show a unique physical property to each slave board, and enables each slave board to automatically recognize its unique code by reading the physical property. Therefore, the present invention is capable of exhibiting an effect for which processing of the data is prompt and reasonable.
Patent KR-102349470-B1 (KR)
IPC: C08L67/04
Filed: 2021-07-16
Granted: 2022-01-10
Abstract: 폴리락트산; 폴리락트산에 비하여 유리전이온도가 낮은 열가소성 중합체 ,  핵제(nucleating agent); 및 반응성 가소제(reactive plasticizer)를 포함하는 열가소성 수지 조성물, 이로 이루어진 성형품 및 열가소성 수지 조성물 제조 방법이 제시된다.
Patent KR-102537776-B1 (KR)
IPC: G01N33/00
Filed: 2021-07-21
Granted: 2023-05-31
Abstract: 안티 더스트 기능을 구비한 파워모듈 및 이를 포함하는 전기 차량 충전 장치가 개시되며, 본원의 일 실시예에 따른 안티 더스트 기능을 구비한 파워모듈은, 계통으로부터 공급된 전원을 전기 차량의 충전을 위하여 저장 및 변환하는 전력 공급부, 상기 파워모듈과 연계된 공기질 정보를 획득하는 제1센서를 포함하는 계측부, 상기 공기질 정보에 기초하여 상기 파워모듈의 고장 위험을 판단하는 분석부 및 상기 판단 결과에 기초하여 상기 고장 위험이 미리 설정된 임계 수준 이상이면 알람 신호를 생성하는 제어부를 포함할 수 있다.
Patent KR-102512421-B1 (KR)
Title: 드럼 브레이크 라이닝용 마찰재
IPC: F16D69/00
Filed: 2021-07-22
Granted: 2023-03-22
Abstract: 본 발명은 피브이씨(PVC) 수지 및 실리콘 변성 수지를 포함하는 결합재와, 캐슈 분말(Cashew Dust), 고무 분말(Rubber Powder), 버미큘라이트(Vermiculite), 탄산칼슘(Calcium Carbonate; CaCO 3 ), 황산바륨(Barium Sulfate: BaSO 4 ), 수산화칼슘(Calcium Hydroxide: Ca(OH) 2 ), 운모(Mica), 제올라이트(Zeolite; Na 2 Al 2 Si 3 O 10 ㆍ2H 2 O), 규산칼슘(Calcium Silicate; C 8 H 20 O 4 Si), 폴리테트라플루오로에틸렌(PTFE, polytetrafluoroethylene) 및 탈크(Talc)를 포함하는 충진재와, 지르코니아를 포함하는 연마재와, 흑연(graphite) 및 안티모니 트리셀파이드(Sb 2 S 3 )를 포함하는 윤활재 및 티탄산칼륨(potassium titanate), 아라미드 펄프(aramid pulp) 및 셀루로우스(cellulose)를 포함하는 보강재를 포함하는 드럼 브레이크 라이닝용 마찰재를 개시한다.
Patent KR-102494653-B1 (KR)
Title: Method for Extinction of Organic Waste using Microbial Agent for disposing Organic Waste
Inventor: KWAK KI YOUNG
IPC: B09B5/00
Filed: 2021-07-27
Granted: 2023-01-31
Abstract: The present invention relates to an organic waste extinction method using an organic extinction microbial agent, including the steps of: manufacturing an organic extinction microbial agent (step 1); and adding and stirring the organic extinction microbial agent to the organic waste (step 2). The present invention can improve an organic waste extinction rate, and reduces odors in a process of organic waste extinction.
Patent KR-102576660-B1 (KR)
IPC: B32B37/02
Filed: 2021-08-11
Granted: 2023-09-11
Abstract: 본 발명은 CPP 필름층 기반의 준불연 방화 필름 제조방법에 관한 것으로,  CPP 필름 제조용 조성물을 이용해 CPP(Casting Polypropylene) 필름층 상부에 폴리에틸렌 테레프탈레이트(PET, Polyethylene Terephtalate) 필름층이 점착된 CPP/PET 혼합층을 마련하는 A단계; 상기 A단계를 통해 마련된 상기 CPP/PET 혼합층의 상면에 잉크 조성물을 이용해 인쇄를 수행하는 B단계; 상기 B단계를 통해 상면 상에 인쇄층이 형성된  상기 CPP/PET 혼합층의 상면에 코팅 조성물을 이용해 코팅을 수행하는 C단계; 상기 C단계를 통해 상면 상에 인쇄층 및 코팅층이 형성된 상기 CPP/PET 혼합층 하면에 프라이머 조성물을 이용한 표면처리를 수행하는 D단계; 상기 D 단계를 통해 프라이머 조성물을 이용한 표면처리가 이루어진 상기 CPP/PET 혼합층 하면에 알루미늄 박막층을 점착시키는 E단계; 상기 E단계를 통해 상기 CPP/PET 혼합층 하면에 점착된 알루미늄 박막층 하면에 프라이머 조성물을 이용한 표면처리를 수행하는 F단계; 및 상기 F단계를 통해 프라이머 조성물을 이용한 표면 처리가 이루어진 상기 알루미늄 박막층 하면에 폴리프로필렌(PP, Polypropylene) 수지, 폴리에틸렌(PE, Polyethylene) 수지, 충진제 및 안료를 포함하는 CPP 필름 제조용 조성물을 이용해 CPP(Casting Polypropylene) 필름층을 점착시키는 G단계;를 포함한다.
Patent KR-102338632-B1 (KR)
Title: Emotional intelligent low-power digital signage
Inventor: JEONG JONGKYUN
IPC: H05B45/3725
Filed: 2021-08-17
Granted: 2021-12-14
Abstract: The present invention relates to an emotional intelligent low-power digital signage. The present invention includes a signage body (100), a multi-sensor unit (200), a speaker unit (300), a wired/wireless communication module (400), a signage emotional intelligence LED display panel (500), a signage emotional intelligence control module (600), and signage emotional lighting RGB module (700). Therefore, unnecessary power consumption can be reduced, and power consumption can be minimized by 80% compared to the conventional one.
Patent KR-102388105-B1 (KR)
Inventor: SONG JEONG HWA
IPC: A61G15/10
Filed: 2021-08-19
Granted: 2022-04-19
Abstract: Disclosed is suction auxiliary equipment combined with aerosol inhalation. The present invention comprises: a gripping unit which grips a suction module for inhaling a material discharged inside or outside a mouth of a patient; a controlling stand which is combined with the gripping unit and controls an installation direction; and a clamp structure which is connected to the controlling stand, and fixes and installs the suction auxiliary equipment in an examining table. The present invention stably installs the suction auxiliary equipment in the examining table such as a chair for dental care or the like through the clamp structure; controls a protruding length and the installation direction of the controlling stand through a connecting stand structure; and allows a dentist to treat dental treatment alone in a state of stably fixing a suction module in various positions and directions without help of nursing assistants.
Patent KR-102588735-B1 (KR)
Title: 3D 프린팅 분말용 Zircalloy-4 봉재 주조 방법
IPC: B22D21/02
Filed: 2021-09-07
Granted: 2023-10-13
Abstract: 본 발명은 Zircalloy-4 주조에 있어서 예열 및 용해 공정 변수를 최적화하고 카본 몰드를 적용하여 몰드와의 낮은 반응성과 저 산소 함량을 가지는 3D 프린팅용 Zircalloy-4 봉재를 주조하는 공정을 개발하는 것에 관한 것이다.