baber/WOPTO huggingface dataset:
Patent KR-20220141557-A (KR)
Inventor: JEONG YOUNG GYU
IPC: C08L67/02
Filed: 2021-04-13
Abstract: The present invention relates to a TLCP resin composition and a manufacturing method thereof, and specifically, to a TLCP resin composition and a manufacturing method thereof, wherein the TLCP resin composition overcomes the disadvantage of TLCP in which fibrillation occurs quickly by melt compounding of TLCP and PCT, and has excellent thermal, mechanical and rheological properties.
Patent KR-20220081872-A (KR)
Inventor: YANG YOUNG JIN
IPC: G06F30/20
Filed: 2021-04-14
Abstract: 본 발명은 디지털트윈 기반 의사결정 지원 최적 정보 산출 자동화 장치에 관한 것으로, 대상 시스템의 목표성능 값을 비교기로 입력하여 대상 시스템의 시뮬레이션 모델로 설계된 시스템 모델의 출력과 비교하여 상기 시스템 모델의 출력이 상기 목표성능 값을 충족하는지를 평가하는 시뮬레이션을 반복 수행하여 목표성능이 주어진 대상 시스템에서 주어진 목표성능을 충족하는 입력 변수 조합을 수집하여 저장하고, 수집된 입력 변수 조합을 목표성능이 주어진 대상 시스템의 운용 정책을 변경하는 의사결정 지원 최적 정보로 채택하여 대상 시스템의 디지털 트윈으로 제공한다.
Patent KR-20210128363-A (KR)
Inventor: HAM HO WAN
IPC: C07D409/14
Filed: 2021-04-16
Abstract: The present invention provides a compound for a capping layer represented by chemical formula 1, and an organic light emitting device containing the same. When the compound for a capping layer according to an embodiment of the present invention is applied to the capping layer of the organic light emitting device, the organic light emitting device with high color purity, high efficiency, and long lifespan can be realized.
Patent KR-20220060977-A (KR)
Title: Micro light emitting element array and method of manufacturing the same
Inventor: KIM HYUN JOON
IPC: H01L27/12
Filed: 2021-04-21
Abstract: According to one embodiment, provided is a method of manufacturing a micro light emitting device array, comprising the steps of: preparing a first substrate including a plurality of circular grooves formed on a first surface; supplying a plurality of micro light emitting devices on the first surface of the first substrate; and aligning the plurality of micro light emitting devices to the plurality of circular grooves. At least two electrodes are spaced apart from each other on a second surface of each of the plurality of micro light emitting devices. The at least two electrodes may include a first electrode provided relatively close to a center of the second surface and at least one second electrode provided at the edge of the second surface.
Patent KR-20220149829-A (KR)
Inventor: CHOI JIN WOO
IPC: G02B5/20
Filed: 2021-04-30
Abstract: A display device according to an embodiment includes: a substrate; a pixel electrode disposed on the substrate; a light emitting element disposed on the pixel electrode and extended in a thickness direction of the substrate; a common electrode disposed on the light emitting element; a wavelength conversion layer disposed on the common electrode and including wavelength conversion particles for converting a first light emitted from the light emitting element into a second light; and a selective reflective film disposed on upper and side surfaces of the wavelength conversion layer to reflect the first light and transmit the second light.
Patent KR-20220118272-A (KR)
Title: Functional golf gloves for improving directionality and distance
Inventor: LEE EUN KYOON
IPC: A41D19/015
Filed: 2021-05-03
Abstract: Due to the reaction of the force during the downswing of golf, a phenomenon, in which a golf clubs try to be separated from the grip, occurs, making it impossible to accurately hit a golf ball. The present invention relates to a functional golf glove in which a bridge is attached between the thumb and index finger such that a grip state can be firmly maintained during the downswing with minimal grip force to prevent the golf club from being separated from the grip and at the same time to act as a lever, thereby helping improve a direction and a driving distance.
Patent KR-20220156174-A (KR)
Title: The method for manufacturing the fuel cell
Inventor: PARK KEUN NO
IPC: H01M8/1004
Filed: 2021-05-18
Abstract: The present invention relates to a method for manufacturing a fuel cell capable of minimizing material deformation by maintaining a protective film or release paper always attached to an electrolyte membrane which is easily deformed during the manufacturing process of a membrane electrode assembly and is sensitive to ambient conditions such as humidity and temperature. The method for manufacturing a fuel cell according to the present invention comprises: 1) a step of supplying the first and second electrodes; 2) a step of supplying an electrolyte membrane having a protective film attached to one surface; 3) a first attachment step of attaching the first electrode to a surface of the electrolyte membrane to which the protective film is not attached; 4) a step of removing the protective film from the electrolyte membrane subjected to step 3); and 5) a second attachment step of attaching the second electrode to the surface of the electrolyte membrane from which the protective film was removed.
Patent KR-20220158416-A (KR)
Title: Method for designing ternary logic based on t-cmos, recording medium and device for performing the method
Inventor: TAIGON SONG
IPC: H03K19/20
Filed: 2021-05-24
Abstract: A T-CMOS-based ternary logic circuit design method comprises the steps of: setting a truth table according to the characteristics of the input ternary function; deriving a PRIME IMPLICANT (PI) from a Boolean logic expression for cases not including 0 and cases including 0 from the truth table; converting each Boolean logic expression into a circuit composed of T-CMOS using a T-CMOS SWITCHING TABLE; and selecting a circuit in which the number of transistors is small among the converted circuits according to the case of not including 0 and the case of including 0 as a final design. Accordingly, a T-CMOS-based logic circuit can be designed with the fewest number of transistors.
Patent KR-20220159719-A (KR)
Inventor: KIM DO YEON
IPC: G06Q50/20
Filed: 2021-05-26
Abstract: A virtual teacher coding evaluation system according to an embodiment of the present invention may include: a communication part for providing a coding problem to a plurality of learner terminals and receiving a plurality of code data that are answers to the coding problem from the plurality of learner terminals; a code evaluation module for calculating evaluation scores for the plurality of code data based on a virtual teacher model including weights of a plurality of evaluation factors; and a storage part including learner data including the plurality of code data, the virtual teacher model, and learner data including information on each learner of the plurality of learner terminals.
Patent KR-20220160426-A (KR)
Inventor: MOON HYEONGCHUL
IPC: G01J1/02
Filed: 2021-05-27
Abstract: The present invention relates to an apparatus for measuring luminance of lanes for a vehicle and, more specifically, to an apparatus for measuring luminance of lanes for a vehicle, which comprises: a luminance measuring unit joined to a vehicle to be able to rotate in a vertical direction and measuring luminance of reflective light reflected by a road surface after the light is emitted on the road surface; an angle adjustment unit rotating the luminance measuring unit in the vertical direction of the vehicle; a distance sensor installed in a lower part of the vehicle to measure a vertical distance between the lower part of the vehicle and the road surface; and a control unit controlling an angle where the angle adjustment unit rotates the luminance measuring unit, based on the vertical distance between the lower part of the vehicle and the road surface, which is measured by the distance sensor, wherein the luminance measuring unit may include a light emitting unit for emitting light to the road surface at a front side of the vehicle and a luminance sensor for sensing the luminance of the reflective light reflected by the road surface after the light is emitted to the road surface by the light emitting unit. Accordingly, the angle of the light emission is continuously corrected to measure the luminance of the lanes for a vehicle.
Patent KR-20220163001-A (KR)
Title: High surge current measuring method using low-current transformer
Inventor: LEE KYEA KWANG
IPC: H01F38/30
Filed: 2021-06-02
Abstract: The present invention relates to a high surge current measurement method using a low current transformer. The surge current is divided into a main current flow unit (200) and a detection current flow unit (201) according to a resistance value, and the surge current is detected using the low current transformer (202). The method of the present invention can measure up to the high surge current area simply and easily with the low-cost low current transformer, so that it is convenient to use and has significant economical effects.
Patent KR-20220163776-A (KR)
Inventor: CHOI EUN SOO
IPC: B21C1/02
Filed: 2021-06-03
Abstract: The present invention relates to a post-tensioning method for a prestressed concrete (PSC) girder using a cold-drawn shape memory alloy wire/cable, which can realize post-tensioning of a prestressed concrete girder without using a fixing device of a tendon and a sheath in accordance with a site condition, and provide a prestressed concrete girder with an excellent restoring force. The method comprises processes of arranging a cold-drawn shape memory alloy member with deformation in which the length is increased by cold drawing in a form, exposing both ends of the cold-drawn shape memory alloy member to the outside of the form, pouring and curing concrete to form a concrete girder body, and then connecting both ends of the cold-drawn shape memory alloy member to a power source to supply a current to the cold-drawn shape memory alloy member.
Patent KR-20220166014-A (KR)
Title: System for underwater driving control of underwater vehicle
Inventor: CHOI YOON HWAN
IPC: B63G8/39
Filed: 2021-06-09
Abstract: An objective of the present invention is to provide a driving control system capable of reducing resistance at depth and being adjustable at various angles to increase the main function of underwater work. According to one embodiment of the present invention, provided is a driving control system for controlling the underwater drive of an underwater vehicle. The driving control system comprises: a propulsion module including a propulsion motor for underwater driving of the underwater vehicle; a motion platform coupled with the propulsion module and controlling a driving angle of the propulsion module to control underwater driving of the underwater vehicle; an acoustic sensor for detecting an underwater obstacle around the underwater vehicle; and a control unit generating a control signal for controlling driving of the motion platform based on a result detected by the acoustic sensor.
Patent KR-20220166141-A (KR)
Title: Food waste treatment device
Inventor: KIM LEE GYO
IPC: E03C1/266
Filed: 2021-06-09
Abstract: The present invention relates to a food waste treatment device and, more specifically, to a food waste treatment device, which allows components to be selectively changed so that food waste can be crushed or dewatered. The food waste treatment device comprises: a tubular body connected to the outlet of a sink; a fixture spirally coupled to the body to fix the body to the outlet of the sink; an inlet formed in an upper part of the body so that food waste is fed thereinto; an outlet formed in a lower part of the body to discharge the crushed food waste; a rotation processing chamber configured so that a drive shaft extending to a motor coupled to the lower part of the body protrudes inward of the body; and a treatment means detachably provided in the rotation processing chamber to crush or dehydrate the food waste with the rotational force of the drive shaft. The inner diameter of the fixture is formed not to be smaller than the inner diameter of the body so that attachment or detachment of the treatment means from the rotation processing chamber is not interrupted. Therefore, the food waste treatment device allows components for replacement to be easily attached and detached so that users can easily separate and clean the components, thereby being kept clean and greatly reducing the possibility of failure.
Patent KR-20220167552-A (KR)
Title: Uninterruptible changing device and method for electric meter
Inventor: KANG DONG GEUN
IPC: G01R1/04
Filed: 2021-06-14
Abstract: Disclosed is a device for replacing an electric meter in an uninterrupted state. The disclosed device for replacing an electric meter in an uninterrupted state comprises: a wire temporary connection probe unit combined with a wire connected to the electric meter; a terminal mount having a bypass circuit unit connected to the wire temporary connection probe unit and a terminal unit which is connected to the bypass circuit unit and to which wires are coupled; and an energization display unit which indicates an energization state of the wire temporary connection probe unit and the wire. Therefore, the electric meter can be easily replaced in the uninterrupted state.
Patent KR-20220117106-A (KR)
Title: A solid electrolyte material, solid electrolyte including the same, all solid secondary battery including the solid electrolyte, and method of preparing the solid electrolyte material
Inventor: SUZUKI SHINYA
IPC: H01B1/06
Filed: 2021-06-16
Abstract: The present invention relates to a solid electrolyte material represented by chemical formula 1 described in the present specification in order to provide a solid electrolyte material that does not generate hydrogen sulfide and has high ionic conductivity.
Patent KR-20220169725-A (KR)
Title: Paper mulberry fiber non-woven sheet for mask pack
Inventor: LEE JAE YONG
IPC: D04H13/00
Filed: 2021-06-21
Abstract: A non-woven sheet for a mask sheet according to the present invention comprises paper mulberry white bark fiber yarn, wherein the thickness of the paper mulberry white bark fiber yarn is 0.6 to 1.6 de, the fiber length of the paper mulberry white bark fiber yarn is 34 to 42 mm, and the weight of the paper mulberry white bark fiber yarn is 30 to 70 g/m^2. The strength of the yarn is excellent to be resistant to deformation, the uniformity is constant to cause little fluff, the gloss is excellent, and less irritation is generated on a user's skin. In addition, the non-woven sheet for a mask sheet has excellent antibacterial properties, emits far-infrared rays to have a skin beauty effect, and has an excellent cooling effect to have a skin soothing effect.
Patent KR-20220169979-A (KR)
Title: Actuator motor and electronic equipment having the same
Inventor: MIN SU SHIN
IPC: G02B7/182
Filed: 2021-06-21
Abstract: The present invention provides an actuator. The actuator comprises: a bracket; a motor part disposed on one side of the bracket and having a rotation shaft; a lead screw disposed in an inner space of the bracket and coupled to the rotation shaft; a link member connected to the lead screw and reciprocating according to rotation of the lead screw; and an elastic member connecting the link member and the other side of the bracket. In addition, the present invention provides an electronic device including the actuator. The actuator and the electronic device including the same can reduce a backlash generated between a nut and a lead screw.
Patent KR-20230006259-A (KR)
Title: Electronic device and method using uwb signal
Inventor: YANG YI
IPC: G01S13/76
Filed: 2021-07-02
Abstract: In accordance with various embodiments of the present invention, an electronic device includes: an antenna module; a communication module controlling the antenna module; and a processor operatively connected with the communication module. The processor transmits an ultrawide band (UWB) signal including a first data frame, receives the first data frame reflected based on the transmitted first data frame, calculates a first channel impulse response using the reflected first data frame, acquires information using the first channel impulse response, and receives an UWB signal including a second data frame from an external electronic device as a response to the transmitted first data frame. Therefore, the electronic device can use an UWB signal as a radar signal while using the signal to measure a distance from an external electronic device.
Patent KR-20230010940-A (KR)
Inventor: KANG HO JUN
IPC: G09B7/02
Filed: 2021-07-13
Abstract: The present invention provides a writing input-based coaching service providing method and a server therefor. According to one aspect of the present invention, provided are the coaching service providing method and the server therefor which detect a behavioral pattern of a learner based on writing input information of the learner to determine whether there is an abnormality in the behavioral pattern and obtain feedback based on a determination result.
Patent KR-20230011761-A (KR)
Inventor: KIM HEE NAM
IPC: A61B5/151
Filed: 2021-07-14
Abstract: The present invention relates to a lancet having a reuse prevention structure. Specifically, provided is the reuse prevention lancet which comprises: a housing having a needle hole at a front side, a hollow connected to the needle hole therein, and a locking jaw and a locking groove formed therein; a needle combination object disposed in the hollow of the housing so as to be slidable therein and loaded by being hooked on the locking jaw; an elastic object providing an elastic force; and a trigger capable of releasing loading of the needle combination object by pushing the loaded needle combination object to fire the needle combination object. When the needle combination object is fired, the trigger is fixed to the locking groove.
Patent KR-20230014342-A (KR)
Title: Apparatus and method for analyzing necessary nutrients through body composition analysis results and exercise tendency data collected through image processing
Inventor: CHOI JIN YOUNG
IPC: A61B5/00
Filed: 2021-07-21
Abstract: An analysis apparatus of the present invention includes: an acquisition unit that acquires basic information including at least one of a user's body composition analysis results or the user's exercise tendency data; an analysis unit that analyzes the user's required nutrients by using the basic information.
Patent KR-20230016097-A (KR)
Title: Mask assembly, apparatus and method for manufacturing a display device
Inventor: KIM YONG HWAN
IPC: C23C14/04
Filed: 2021-07-22
Abstract: A mask assembly, and an apparatus and a method for manufacturing a display device are disclosed. The present invention comprises a mask frame including an opening, a first support stick disposed in the opening in parallel to one side of the mask frame, and a second support stick disposed in the opening so as to intersect the first support stick while passing through the inside of the first support stick. The mask assembly of the present invention enables deposition with a precise pattern.
Patent KR-20220082719-A (KR)
Title: 상하가 분리되는 햄버거세트 딜리버리 포장상자
Inventor: KIM HAK JOON
IPC: B65D5/06
Filed: 2021-07-23
Abstract: 본 발명은 상하가 분리되는 햄버거세트 딜리버리 포장상자에 관한 것으로, 보다 상세하게는 햄버거 테이크 아웃 또는 매장내에서 햄버거를 전달할 때, 접철된 상태를 펼쳐 햄버거, 감자튀김 및 음료수 용기가 수용되고 취식시 상자가 상하로 분리되어 사용 및 이동이 편리하도록 햄버거 포장 상자의 일 측면을 이루도록 구비되는 제 1 측면(100)과 상기 제 1 측면(100)의 하부 방향에 배치되어 바닥면의 일부를 형성하도록 구비되는 제 1 저면(200);과 상기 제 1 저면(200)의 대향 위치인 상기 제 1 측면(100)의 상부 테두리에 배치되며 상부에 제 1 파지공(310)이 형성되는 제 1 파지면(320)이 구비되는 제 1 상부날개(300);와 상기 제 1 측면(100)의 일측에서 구비되는 제 2 측면 접이선(410)과 상기 제 2 측면 접이선(410)을 기준으로 상기 제 1 측면(100)의 대향 위치에 배치되는 제 2 측면(400);과 상기 제 2 측면(400)의 하부 방향에 배치되어 바닥면의 일부를 형성하도록 구비되는 제 2 저면(500);과 상기 제 2 측면(400)에서 상기 제 2 측면 접이선(410)의 대향 위치에 구비되는 제 3 측면 접이선(610)과 상기 제 3 측면 접이선(610)을 기준으로 상기 제 2 측면(400)의 대향 위치에 배치되는 제 3 측면(600);과 상기 제 3 측면(600)의 하부 방향에 배치되어 바닥면의 일부를 형성하도록 구비되는 제 3 저면(700);과 상기 제 3 저면(700)의 대향 위치인 상기 제 3 측면(600)의 상부 테두리에 배치되며 상부에 제 2 파지공(810)이 형성되는 제 1 파지면(820)이 구비되는 제 2 상부날개(800);와 상기 제 3 측면(600)에서 상기 제 3 측면 접이선(610)의 대향 위치에 구비되는 제 4 측면 접이선(910)과 상기 제 4 측면 접이선(910)의 일측에 형성되는 제 4 측면(900);과 상기 제 4 측면(900)의 하부 방향에 배치되어 바닥면의 일부를 형성하도록 구비되는 제 4 저면(930); 및 상기 제 1 측면(100), 상기 제 2 측면(400), 상기 제 3 측면(600) 및 상기 제 4 측면(900) 높이의 중간 위치에 상기 제 1 측면(100), 상기 제 2 측면(400), 상기 제 3 측면(600) 및 상기 제 4 측면(900)을 가로 지르는 형상으로 구비되는 제 1 절취선(950) 및 상기 제 1 절취선(950)의 직하 위치에서 상기 제 1 절취선(950)과 평행하게 구비되는 제 2 절취선(960);을 포함하는 상하가 분리되는 햄버거세트 딜리버리 포장상자를 제공하는 것에 관한 것이다.
Patent KR-20230026157-A (KR)
Title: 다중 편파 포트들을 포함하는 배열 안테나 및 이를 포함하는 전자 장치
Inventor: TAE HEUNG LIM
IPC: H01Q1/48
Filed: 2021-08-17
Abstract: 본 개시(disclosure)는 배열 안테나에 관한 것으로, 구체적으로 인접 위치에 다중 포트를 배열하여 다중 편파를 포함하는 배열 안테나에 관한 것이다. 구체적으로, 배열 안테나는, 제1 두께를 가지는 직사각형 형태의 제1 기판; 상기 제1 기판의 아랫 면에 접하여 배치되는 제2 두께를 가지는 직사각형 형태의 제2 기판; 상기 제1 기판 및 상기 제2 기판에 의하여 공유되는 접지면; 상기 접지면을 관통하여 배치되는 제1 포트들 및 제2 포트들을 포함할 수 있다.
Patent KR-20220162018-A (KR)
Title: Smart traffic lights supporting appratus having strength reinfforce section
Inventor: SEOG JAE SU
IPC: G08G1/095
Filed: 2021-08-19
Abstract: The present invention relates to a smart traffic light post device having a reinforcing part for reinforcing the strength of a floor beam, which comprises: a post; a floor beam part connected to the post; a connecting part for connecting the floor beam part to the post; and a reinforcing part for reinforcing the strength of the floor beam part.
Patent KR-20230034636-A (KR)
Title: 기판 처리 장치 및 방법
Inventor: CHO MYUNG CHAN
IPC: F26B5/00
Filed: 2021-09-03
Abstract: 본 발명은 기판 처리 방법을 제공한다. 일 실시예에서, 기판 처리 방법은, 초임계 챔버 내로 제1기판을 반입하여 초임계 챔버 내에서 제1기판을 초임계 처리하는 제1초임계 처리 단계와; 제1기판을 초임계 챔버로부터 반출한 뒤에 초임계 챔버를 개방하여 초임계 챔버 내의 온도가 기 설정된 온도가 될 때까지 제1시간 동안 초임계 챔버를 빈 상태로 유지하는 휴지 단계와; 초임계 챔버 내로 제2기판을 반입하여 초임계 챔버 내에서 제2기판을 초임계 처리하는 제2초임계 처리 단계를 포함할 수 있다.
Patent KR-20230039181-A (KR)
Title: 태블릿 단말을 이용한 주문 처리 시스템
Inventor: KIM SUNG HOON
IPC: G06Q30/06
Filed: 2021-09-14
Abstract: 본 발명은 태블릿 단말을 이용한 주문 처리 시스템에 관한 것으로, 식당 내 테이블 각각에 구비된 태블릿 단말을 통해 사용자가 메뉴를 확인하고 주문을 수행할 수 있게 하는 시스템을 제공하는 것을 일 목적으로 한다. 이러한 목적을 달성하기 위한 본 발명은 태블릿 단말을 이용한 주문 처리 시스템에 있어서, 테이블에 앉은 제1 사용자로부터 주문 내용을 입력받고, 상기 주문 내용을 서버에 전송하는 태블릿 단말, 상기 태블릿 단말로부터 수신한 상기 주문 내용을 주방 단말 및 포스 단말에 전송하는 서버, 제2 사용자에 의해 설정되는 상기 주문 내용에 대응하는 주문 진행 상황을 서버에 전송하는 주방 단말 및 상기 주문 내용에 대응하는 결제를 진행하는 포스 단말을 포함하는 것을 특징으로 한다.
Patent KR-20230044652-A (KR)
Inventor: OH HEUNG SUCK
IPC: F16L59/065
Filed: 2021-09-27
Abstract: 본 발명은 내부에 진공공간이 형성된 패드에 대한 것이며, 구체적으로 내부에 공간(S)을 형성하며, 판재형태이며 밀폐된 함체(100); 상기 공간에 삽입되는 스토퍼(200);를 포함하는 구성으로 이루어진다.
Patent KR-20230045797-A (KR)
Inventor: PARK JOON HYUK
IPC: B61F5/30
Filed: 2021-09-29
Abstract: 본 발명은 철도차량용 링크암 방식 현가장치 설치구조에 관한 것으로서, 더욱 상세하게는 탄성조인트의 제작공차 및 시간이 경과함에 따라 발생하는 강성 변화에 대응하여 탄성조인트의 교체없이 강성 조정이 가능한 철도차량용 링크암 방식 현가장치 설치구조에 관한 것이다. 
상기한 목적을 달성하기 위한 본 발명은 피봇하우징, 링크암, 탄성조인트, 클램핑 블록을 포함하는 철도차량용 링크암 방식 현가장치 설치구조에 있어서, 상기 탄성조인트의 축과 피봇하우징의 홈 사이에 쐐기블록이 구비되는 것을 특징으로 한다.
Patent KR-20230049846-A (KR)
Inventor: JEONG KYEONG MIN
IPC: G01R31/392
Filed: 2021-10-07
Abstract: 본 발명은 리튬 이온 전지에 대한 SEI 성능 평가 장치 및 그 방법에 관한 것이다.  
본 발명에 따르면, 리튬 이온 전지에 대한 SEI 성능 평가 장치는 전기화학 계측기(Potentiostat/Galvanostat)을 이용하여 리튬 이온 전지의 충전 및 방전 사이클을 획득하는 데이터 획득부, 상기 획득한 충전 및 방전 사이클로부터 충전 구간 및 방전 구간에서의 전류 변화를 획득하고, 상기 획득한 전류 변화로부터 고체 전해질 계면층(SEI)에 기인한 충전 용량 또는 방전 용량을 획득하는 전처리부, 상기 획득한 충전 용량 또는 방전 용량을 이용하여 패시베이션 성능 지표값(degree of passivation, DOP)을 획득하는 산출부, 그리고 상기 패시베이션 성능 지표값(DOP)을 이용하여 고체 전해질 계면층(SEI)의 패시베이션에 대한 성능을 평가하는 제어부를 포함한다.  
이와 같이 본 발명에 따르면, 리튬 이온 전지의 충전 또는 방전 사이클을 통해 획득한 전류량을 이용하여 충방전 용량 비율을 획득하고, 획득한 충방전 용량 비율을 이용하여 고체 전해질 계면층(SEI)의 패시베이션에 대한 성능을 단시간에 정량적으로 평가할 수 있다.
Patent KR-20230034812-A (KR)
Title: 메신저 대화 카메라 촬영 방지 장치 및 방법
Inventor: LEE JEONG SANG
IPC: H04N23/00
Filed: 2021-10-07
Abstract: 전면 카메라를 이용한 머신러닝 기반 사물 인식 및 처리 방식으로 메신저 대화에 대한 카메라 촬영을 차단할 수 있는 메신저 대화 카메라 촬영 방지 장치 및 방법에 관한 것으로, 전면 카메라 및 그를 제어하는 제어부를 포함하는 메신저 대화 카메라 촬영 방지 장치의 메신저 대화 카메라 촬영 방지 방법으로서, 상기 제어부가 채팅앱의 실행 여부를 확인하는 단계, 상기 제어부가 상기 채팅앱이 실행되면 상기 전면 카메라를 활성화시키는 단계, 상기 제어부가 상기 전면 카메라로부터 촬영되는 이미지를 획득하는 단계, 상기 제어부가 상기 획득한 이미지 데이터를 전처리하는 단계, 상기 제어부가 상기 전처리한 이미지 데이터를 사전 학습한 인공지능 모델에 입력하여 카메라 피사체를 식별하는 단계, 및 상기 제어부가 상기 카메라 피사체가 식별되면 상기 채팅앱이 실행되는 디스플레이 화면을 보안 처리하는 단계를 포함할 수 있다.