baber/WOPTO huggingface dataset:
Patent KR-20220162380-A (KR)
Title: Minimum Residual Syringes
Inventor: KIM KYUNG SOO
IPC: A61M5/32
Filed: 2021-06-01
Abstract: The present invention relates to a low dead space syringe for reuse prevention, wherein a luer-lock tip in which other areas except for a needle coupling hole is formed into a solid is used in a process of coupling the luer-lock tip in a fitting hole of an injection needle support, to minimize an empty space during injection, thereby ensuring that a liquid medicine to be injected remains in the minimum amount. In addition, a structure of the syringe is improved to prevent the reuse of an injection needle by preventing the separation of the injection needle support, using a locking means when coupling the luer-lock tip and the fitting hole.
Patent KR-20220046420-A (KR)
Inventor: SHIN JAE MIN
IPC: C07K7/08
Filed: 2021-06-02
Abstract: In the present invention, a research on COVID-19 virus structural protein is conducted with the aim of activating the MHC-I immune system based on an AI-Deep-Learning technology research. Based on the prediction of an immune system through the AI technology, a polypeptide sequence of 9-14 amino acids in length is constructed, and the polypeptide can significantly activate the immune system of the human body, thereby providing the foundation of a safe and effective peptide vaccine design.
Patent KR-20220164841-A (KR)
Title: Display device
Inventor: IN HAI JUNG
IPC: G09G3/3266
Filed: 2021-06-04
Abstract: A display device according to one embodiment of the present invention comprises: a display panel including gate lines and pixels connected to the gate lines; and a gate driving unit including a plurality of stages providing gate signals to the gate lines. A first stage of the stages comprises: a node controlling unit including an input terminal and controlling the voltage of a first control node and the voltage of a second control node; and an output unit connected to a first gate power supply line and outputting the first gate power supply voltage of the first gate power line as gate signals through an output terminal in response to the voltage of the first control node. The node controlling unit comprises a first auxiliary transistor connected in a diode form between the input terminal and the second control node, and a boosting capacitor connected between the second control node and the output terminal. According to the present invention, a luminance deviation caused by a fluctuation of the gate signals can be alleviated or prevented by compensating for the output deviation of the gate signals.
Patent KR-20220168401-A (KR)
Title: Electrophoresis device for research
Inventor: KANG GYU GWANG
IPC: G01N27/453
Filed: 2021-06-16
Abstract: The present invention provides an electrophoretic device for research. The electrophoretic device comprises: a reception tank including a partition wall at the center part thereof and receiving an electrolyte solution therein; and a gel panel including a gel reception part for casting an acrylamide gel, a see-through panel configured so that the electrolyte solution flows in and out therethrough and a separation process of a sample protein is seen therethrough, an outflow prevention panel coupled to a rear side portion of the see-through panel and sealing the gel reception part, a power panel coupled to a rear side portion of the outflow prevention panel and including a sample reception part for receiving the sample protein therein, and a power supply part included in the power panel and supplying + power and - power to the reception tank and the sample reception part, respectively. Therefore, the present invention can improve the convenience and efficiency of work.
Patent KR-20220169231-A (KR)
Title: Generating file of distinct writer based on handwriting text
Inventor: KIM YUNA
IPC: H04N1/00
Filed: 2021-06-18
Abstract: An electronic device is provided. The electronic device includes a user interface device; communication device; processor; and a memory storing instructions executable by the processor. The processor executes the instructions to obtain an image of a document including handwritten text, and distinguish a writer who writes the handwritten text based on characteristic information of the handwritten text read from the image and generate a file for the document based on at least one of setting information of the writer and setting information of the handwritten text.
Patent KR-20220047141-A (KR)
Title: Method and Apparatus for Video Inpainting
Inventor: YUN JONG KIL
IPC: G06T7/90
Filed: 2021-06-25
Abstract: Disclosed are a method and a device for restoring an image. According to one aspect of the present disclosure, the method for restoring an inpainting area occluded by an object in a target frame, comprises the processes of: generating a query feature matrix from a target frame; generating a key feature matrix from at least one reference frame to be referred for restoration; calculating the similarity between the query feature matrix and the key feature matrix; and generating an inpainted frame on the basis of the similarity. Therefore, an inpainted image with high quality can be generated.
Patent KR-20230005020-A (KR)
Title: Sludge recycling system for producing CaF₂from sludge included in waste water
Inventor: KIM SUNG JIN
IPC: C02F1/58
Filed: 2021-06-30
Abstract: The present invention relates to a system for recycling process sludge, more specifically, to a system for recycling process sludge which forms/extracts calcium fluoride from process sludge containing hydrogen fluoride generated in the nitrogen trifluoride gas production process, etc. The present invention discloses a system for recycling process sludge for forming calcium fluoride by removing moisture from calcium fluoride-containing sludge formed by adding calcium hydroxide to process wastewater containing hydrogen fluoride, comprising: an input unit (1) for inputting process sludge containing moisture; a drying unit (2) which receives process sludge from the input unit (1) and removes moisture by heating; a cooling unit (3) which receives the process sludge from the drying unit (2) and cools the process sludge; a discharge unit (5) discharging the process sludge cooled in the cooling unit (3); an impurity removal unit (8) which removes hydrogen fluoride from the vapor evaporated in the drying unit (2) and then discharges it to the outside. Accordingly, the present invention can greatly improve productivity by recycling by-products for industrial use.
Patent KR-20230006165-A (KR)
Title: Support pole assembly for vehicle installation of camping tarp
Inventor: CHOI KYOUNG SIK
IPC: E04H15/06
Filed: 2021-07-02
Abstract: The present invention relates to a support pole assembly for installation of a camping tarp on a vehicle, which is easily attached to and detached from the roof panel of a vehicle and is used as a replacement for one of the main support poles of a camping tarp. The support pole assembly comprises: a base detachably installed on one side of the roof panel of a vehicle, and having an open-top support hole formed therein; and a support pole coupled to the support hole, and extending upward. Therefore, the support pole assembly can be easily attached to and detached from the roof panel of a vehicle and can be used as a replacement for one of the main support poles of a camping tarp, to enable the camping tarp to be easily installed on one side of the vehicle to solve problems of inconvenience that a camping tarp is installed in a space close to a vehicle, and then the vehicle has to be moved, thereby providing convenience to campers. In addition, the support pole assembly can be used as a replacement for one of the main support poles of a camping tarp, thereby solving a problem that as one of the main support poles of a camping tarp interferes with a vehicle, one side of the vehicle cannot be inserted into the camping tarp.
Patent KR-20210146835-A (KR)
Inventor: LU XIAO
IPC: G06F16/33
Filed: 2021-07-12
Abstract: An aspect of the present invention relates to a system and a method for fraud detection and user account deduplication. The system is a computer-implemented system for fraud detection and user account deduplication, which comprises: a first data storage comprising a plurality of first entries, wherein each of the first entries comprises a pair of first and second user accounts, at least one attribute shared between the pair of first and second user accounts, and first and second time entries; a memory for storing instructions; and at least one processor. The at least one processor is configured to execute the instructions to: receive a request from a user to register a third user account; at a third time entry, modify the first data storage by the steps of comparing a second attribute, associated with the third user account, to the first attribute of each first entry, and adding second and third entries, wherein the second entry comprises the first and third user accounts, the second attribute, and the first and third time entries, and the third entry comprises the second and third user accounts, the second attribute, and the second and third time entries, wherein the first data storage is initiated at the time prior to the third time entry; and transmit a notification, indicating the registration status of the third user account, to the user.
Patent KR-20230010430-A (KR)
Title: Light controlling barrier film, wavelength conversion film and display panel including the same
Inventor: PARK JUN WOO
IPC: G02B5/26
Filed: 2021-07-12
Abstract: Disclosed are a light control barrier film, and a wavelength conversion film and a display panel including the same. The light control barrier film includes: a substrate film made of a plurality of nano stacked films with different refractive index; an organic flattened layer located on at least one surface of the substrate film; a barrier layer on one surface of the organic flattened layer not facing the substrate film; and an organic/inorganic adhesive layer located on one surface of the barrier layer not facing the organic flattened layer. The pencil hardness of the organic/inorganic adhesive layer is equal to or higher than HB. The light control barrier film can satisfy both Formula 1 and Formula 2 below. Formula 1: Average light transmittance rate at an optical wavelength of 430-480 nm > 85% Formula 2: Average light transmittance rate at an optical wavelength of 500-750 nm < 35% Therefore, the brightness characteristics can be improved.
Patent KR-20230017979-A (KR)
Inventor: KIM DONG HO
IPC: A61F5/01
Filed: 2021-07-29
Abstract: The present invention relates to a wrist brace for relieving carpal tunnel syndrome, which comprises: a wrist correction support and a wrist correction band for fixing the wrist to be stretched; a connection terminal for adjusting the length and fixation degree of the support and the correction band; an elbow impact mitigation sponge protection unit connected to the support and the correction band to relieve the impact on the elbow with a coated sponge; and a wrist fixing band and a wrist correction supporting unit for fixing the wrist and maintain the shape thereof for correction. The wrist brace can correct a bent wrist to relieve carpal tunnel syndrome, and can relieve the pressure on the wrist or the impact on the elbow.
Patent KR-20230018896-A (KR)
Inventor: JUNG HYE JIN
IPC: G01M11/02
Filed: 2021-07-30
Abstract: According to various embodiments of the present disclosure, a focus control system and method of an optical device can shorten the time required for a focus control process of an optical device, increase the convenience of focusing the optical device, and derive an accurate focus interval. The focus control system of an electronic optical device of the present invention includes a collimator, an optical unit, a detection unit, a free control unit, a fine control unit, and a current supply unit.
Patent KR-20230020298-A (KR)
Title: Retrofit device for structure
Inventor: KIM JINKOO
IPC: F16F15/02
Filed: 2021-08-03
Abstract: Disclosed is an invention for a seismic retrofit device for structures. The disclosed seismic retrofit device for structures comprises: a structure having a beam installed in a first direction, and columns connected to the beam and installed in a second direction; and a damper unit which connects the beam and columns and dissipates seismic energy by plastic deformation by an earthquake.
Patent KR-20230021322-A (KR)
Title: Method for estimating parameter of mechanical model for servo motor and system for controlling motor with Kalman filter using the same
Inventor: YANG KWANGWOONG
IPC: H02P21/20
Filed: 2021-08-05
Abstract: Provided are a method for estimating a parameter of a mechanical model for a servo motor and a system for controlling a motor with a Kalman Filter using the same. According to one embodiment, the method for estimating a parameter of a mechanical model for a servo motor, which estimates mechanical model parameters based on a mechanical equation for a motor and a mechanism part to which the motor is connected, comprises: a first calculation step of calculating, based on a torque generated by a motor when the motor is being driven at a low speed where the acceleration converges to 0, a static friction coefficient (C) and a load torque (T_L) among mechanical model parameters; and a second calculation step of calculating, based on the torque (T_e), time (t_k), and position (θ_k) data applied to the motor, inertia moment (J) and kinetic friction coefficient (B) among the mechanical model parameters while controlling the speed of the motor with a trapezoidal profile. According to the present invention, it is possible to ensure fast target tracking performance and reduce vibration and noise of the servo motor.
Patent KR-20230023869-A (KR)
Title: Display apparatus
Inventor: SEO YOUNG WAN
IPC: H10K59/00
Filed: 2021-08-10
Abstract: In accordance with the present invention, provided is a display device capable of minimizing the occurrence of a defective pixel caused by static electricity. The display device includes: a substrate having an auxiliary circuit area and an auxiliary display area; an auxiliary pixel circuit placed on the auxiliary circuit area; an auxiliary display element placed on the auxiliary display area; and a connection wire extended from the auxiliary circuit area to the auxiliary display area to connect the auxiliary pixel circuit with the auxiliary display element. The connection wire includes a first sub wire and a second sub wire placed on different layers. The first and second sub wires are electrically connected through a contact unit.
Patent KR-20230024157-A (KR)
Inventor: HWANG GYU OK
IPC: H01M10/0585
Filed: 2021-08-11
Abstract: The present invention relates to a cell for a secondary battery and a manufacturing method thereof. According to one aspect of the present invention, the cell for a secondary battery comprises at least one cathode and at least one anode alternately stacked therein with a separator as a boundary. At least one separator among the separators has a plurality of coating parts spaced apart from each other on at least one surface and the coating part includes a mixture of a gas adsorbent and an adhesive binder. Accordingly, the cell for a secondary battery can minimize the amount of gas trapped therein and can secure adhesion between the separator and the electrode.
Patent KR-20230024765-A (KR)
Title: System for interactive training on semi-permanent makeup
Inventor: KIM YOO TACK
IPC: G09B25/00
Filed: 2021-08-12
Abstract: The present invention relates to an interactive training system for semi-permanent makeup, which can teach semi-permanent makeup requiring interactive training in an online education manner, in which the interactive training system comprises: a handpiece that is implemented as a semi-permanent makeup device having an additional tilt sensor for sensing and notifying a 3-axis tilt; a sensing pad for providing a training space and sensing and outputting a pressed position and an intensity value of the handpiece; and a user terminal for installing and executing an education application, in which the education application guides a semi-permanent makeup method according to a current education course, and at the same time, checks and evaluates a condition and a result of a user's training through the handpiece and the sensing pad, and selects and provides a next education course according to the result of the training.
Patent KR-20230026169-A (KR)
Title: 액상 탈취제를 이용한 가축 악취 제거장치
Inventor: KIM SUNG HWAN
IPC: A61L9/01
Filed: 2021-08-17
Abstract: 본 발명은 액상 탈취제를 이용한 가축 악취 제거장치에 관한 것이다. 
본 발명에 따르면 축사에서 발생되는 악취(가스) 및 이물질과, 에어컨프레셔의 에어 압력 및 가압펌프로서 환기덕트 내외측에 구비되는 미스트 발생기에서 미스트(물방울)로서 생성되는 탈취제를, 혼합하여 1차로 악취를 제거하고, 이를 와류성형기를 통과시켜 탈취제와 악취를 혼합한 다음, 와류성형기의 탈취제는 가압펌프로서 탈취탑부재 내부로 분사하여 탈취볼 사이를 하방으로 통과시키고, 악취 및 이물질은 탈취탑부재 내부의 탈취볼 사이를 상방으로 통과하여 탈취제와 접촉면적 및 시간을 높여 액상의 탈취제에, 악취가 흡수 및 중화되어 2차로 악취를 제거하고, 2차로 악취가 제거된 탈취제와 이물질은 사이크론을 통과하여 탈취제는 하부의 탈취제환수탱크로 저장되고, 이물질은 탄소필터로서 필터링되어 깨끗한 공기를 대기중으로 배출시켜 오염을 방지하게 되었으며, 또한 장치내부에서 사용되는 탈취제는 탈취제보충탱크로 환수되어 미스트 발생기를 통해 분사되어 재사용되는 순환과정을 거치게 되는 효과가 제공된다.
Patent KR-20230027836-A (KR)
Title: 와이어 마운팅 클립
Inventor: JANG JAE SOO
IPC: F16B2/08
Filed: 2021-08-20
Abstract: 와이어(또는 와이어뭉치)의 굵기에 따라 사이즈 조절이 가능하고, 와이어에서 용이하게 분리 가능한 와이어 마운팅 클립을 개시한다. 
실시예에 따른 와이어 마운팅 클립은, 소정 길이를 갖고, 일단 인근의 외측면에 톱니부가 형성된 밴드; 상기 밴드의 타단에 구비되는 제1 고정편; 상기 밴드를 둘러싸되, 내측에 상기 톱니부와 치합되는 폴(Pawl)이 구비되어, 상기 밴드의 일단에서 타단 방향으로만 이동되는 블록; 및 상기 블록에 구비되는 제2 고정편;을 포함한다.
Patent KR-20210109498-A (KR)
Title: Washing Machine
Inventor: DOYUN LEE
IPC: E05B65/00
Filed: 2021-08-23
Abstract: A washing machine comprises: a cabinet wherein an opening is formed; a door which opens and closes the opening; and a door locking device which selectively restricts an operation of the door when the door is closed. Through this configuration, it is possible to stabilize closing of the opening by adjusting a position of the door, and to prevent any opening of the door, thereby improving a washing efficiency. In addition, since a structure in front of the opening can be improved, it is possible to conveniently flow in and out of laundry.
Patent KR-20230031027-A (KR)
Title: 딥러닝을 이용한 종교 감성 분석 장치 및 방법
Inventor: NOH GI SEOP
IPC: G06N3/08
Filed: 2021-08-26
Abstract: 딥러닝을 이용한 종교 감성 분석 장치 및 방법이 개시된다. 딥러닝을 이용한 종교 감성 분석 방법은, 코로나 19(COVID-19)와 종교가 관련된 뉴스 기사의 댓글을 수집하여 댓글 데이터를 생성하는 단계, 생성된 댓글 데이터에 대하여 감성 레이블링(labeling)을 수행하는 단계, 감성 레이블링이 수행된 댓글 데이터에 대하여 데이터 전처리(data pre-processing)를 수행하는 단계 및 딥러닝 모델을 이용하여 전처리된 댓글 데이터에 대하여 감성 분석을 수행하여 종교별로 긍정 및 부정에 대한 감성 수치를 산출하는 단계를 포함한다.
Patent KR-20230036670-A (KR)
Inventor: CHOI SEONG MIN
IPC: G06F16/958
Filed: 2021-09-08
Abstract: 본 발명은 웹 애플리케이션(Web Application)을 개발하기 위한 솔루션 인터페이스(interface) 기술에 관한 것으로, 웹 응용을 위한 프리젠테이션 방법 및 이를 이용한 웹 응용 개발 시스템을 개시한다. 
본 발명의 방법은, 웹 브라우저가 구비된 클라이언트와 다양한 종류의 서버 플랫폼들로 구현된 웹 서버로 이루어진 웹 환경에서 웹 애플리케이션을 개발하기 위한 솔루션 인터페이스 방법에 있어서, 상기 웹 애플리케이션을 구성하는 웹 페이지의 디자인(Design)에 해당하는 스크린(Screen)과, 프로그래밍 소스(Programing Source)에 해당하는 핸들러(Handler)로 구분하여 별개의 파일로 구현하고, 상기 클라이언트측에서 실행되는 웹플러스 엔진이 상기 웹브라우저의 요구에 따라 상기 핸들러를 불러오고, 상기 핸들러에 대응하는 스크린을 불러오며, 상기 핸들러와 상기 스크린간의 매핑을 통하여 html 태그를 생성한 후 속성을 부여하여 상기 웹브라우저에 제공함으로써 디자인과 프로그래밍의 동시작업이 가능하게 되어 개발기간을 단축하고 유지보수를 용이하게 함과 아울러 상기 다양한 웹 서버의 플랫폼(Platform)에 관계없이 독립적으로 개발할 수 있는 것이다.
Patent KR-20230037204-A (KR)
Inventor: LEE SUN WOO
IPC: C07C303/26
Filed: 2021-09-09
Abstract: 본 발명은 펜타플루오로페닐 설폰화 에스터(pentafluorophenyl sulfonic ester)의 제조 방법에 관한 것으로, 보다 상세하게는 구리계 촉매의 존재 하에 아릴 다이아조늄 염, DABSO(1,4-diazabicyclo[2.2.2]octane-bis(sulfur dioxide) 및 펜타플루오로페놀(pentafluorophenol)을 단일 단계로 반응시키는 단계를 포함함으로써 우수한 수율로 펜타플루오로페닐 설폰화 에스터를 제조할 수 있다.
Patent KR-20230038353-A (KR)
Title: 단열 구조체, 이를 포함하는 단열 배관 장치 및 그 제조 방법
Inventor: KIM DONGWAN
IPC: C09D5/00
Filed: 2021-09-10
Abstract: 배관; 및 상기 배관을 둘러싸는 단열 구조체; 를 포함하며, 상기 단열 구조체는: 상기 배관의 외면을 둘러싸는 제1 단열층; 상기 제1 단열층을 둘러싸며 상기 제1 단열층과는 다른 물질을 포함하는 제2 단열층; 및 상기 제2 단열층을 둘러싸며 상기 제2 단열층과는 다른 물질을 포함하는 제3 단열층; 을 포함하되, 상기 제2 단열층의 두께는 상기 제1 단열층의 두께 및 상기 제3 단열층의 두께의 각각보다 크고, 상기 제2 단열층은 다공성 구조의 폼(foam)을 포함하는 단열 배관 장치가 제공된다.
Patent KR-20210119359-A (KR)
Title: Guardrail using tensioning cable
Inventor: KANG YEE SEOG
IPC: E01F15/14
Filed: 2021-09-23
Abstract: The present invention relates to a guardrail using a tensioning cable including: a plurality of support posts having a lower part buried in the ground to be erected, and placed apart from each other along a road; a tensioning cable unit connected to support posts installed along the road; and a plurality of rolling units connected to a tensioning cable to be rotatable around an axis vertical to the tensioning cable, and arranged adjacently to each other in a longitudinal direction of the tensioning cable, to be rotated with respect to a colliding vehicle. According to the present invention, since tension by the tensioning cable unit and rotation by the rolling units can be performed at the same time, the guardrail can effectively prevent a fall of a colliding vehicle as well as enabling sufficient shock absorption against a vehicle collision by enabling guard against the vehicle collision through a complex method including a tensioning type and a rotation type, and also, can facilitate installation and improve workability due to its light weight and simple structure as well as can be economical due to a reduction in construction costs.
Patent KR-20230044624-A (KR)
Inventor: DO DAE WOOK
IPC: A62C3/16
Filed: 2021-09-27
Abstract: 함체 본체의 외측에 설치되는 소화액탱크와, 함체 본체의 외부에 설치되어 소화액 탱크를 수용하는 탱크 수용부와, 소화액 탱크에 연결되어 소화액을 함체 본체 내부로 공급하는 소화액 공급관 및 소화액 공급관에서 분기되도록 연결되며 주변온도가 설정된 온도 이상으로 상승시 자동으로 개방되어 소화액을 분사하는 적어도 하나의 소화액 분사노즐을 포함하는 것을 특징으로 하는 자체 화재 소화기능을 갖춘 제어함이 개시된다.
Patent KR-20230044753-A (KR)
Inventor: JEONG JAE WEON
IPC: F24F110/10
Filed: 2021-09-27
Abstract: 본 발명은 환기장치용 프리히터에 관한 것으로, 본 발명의 실시예에 따른 환기장치용 프리히터는 실외 공기와 실내 공기를 열교환하는 열교환소자(200)를 구비하여 열교환된 실외 공기를 실내로 급기하는 환기장치용 프리히터(100)에 있어서, 열교환소자(200)를 통과한 실내 공기가 유동하는 배기통로부(10), 열교환소자(200)로 유입되는 실외 공기가 유동하는 외기통로부(20), 전류가 공급될 때에, 흡열부(31)가 배기통로부(10)에서 유동하는 실내 공기로부터 열을 흡수하여, 방열부(33)가 외기통로부(20)에서 유동하는 실외 공기로 흡수된 열을 방출하는 열전모듈(30), 열전모듈(30)에 전류를 공급하는 전원부(40), 및 전류가 공급되거나 차단되도록 전원부(40)를 제어하는 제어부(50)를 포함한다.
Patent KR-20230044814-A (KR)
Inventor: LIM PUEREUM
IPC: C08K5/17
Filed: 2021-09-27
Abstract: 폴리옥시메틸렌 수지 100 중량부, 메틸메타크릴레이트-부타디엔-스타이렌 고무 입자 15 중량부 내지 30 중량부, 디히드라지드 화합물 0.01 중량부 내지 1 중량부, 힌더드페놀계 산화방지제 0.01 중량부 내지 0.5 중량부, 힌더드아민계 안정제 0.01 중량부 내지 0.5 중량부, 그리고 금속염 포스페이트계 화합물 0.01 중량부 내지 0.5 중량부를 포함하는 폴리옥시메틸렌 수지 조성물을 제공한다.
Patent KR-20230044836-A (KR)
Inventor: KIM SEUNG YEON
IPC: A45D44/14
Filed: 2021-09-27
Abstract: 본 발명은 마네킹을 이용한 화장품 메이크업 테스트 장치에 관한 것으로서, 보다 상세하게는, 얼굴 마네킹과, 얼굴 마네킹의 후방에 배치된 본체와, 얼굴 마네킹과 본체 사이에 연결되어 얼굴 마네킹을 공중에 부양한 상태로 지지하는 마네킹 지지부 및 얼굴 마네킹의 하측에 배치되며, 얼굴 마네킹의 화장품 메이크업 부위에 탈부착되는 테스트 패치가 수납되는 수납부를 포함하며, 얼굴 마네킹이 전후방향으로 이동되도록 마네킹 지지부의 길이가 가변되거나, 얼굴 마네킹의 틸팅 각도가 조정되는 것을 특징으로 한다. 
본 발명에 따르면, 얼굴 마네킹의 화장품 메이크업 부위에 탈부착되는 테스트 패치에 화장품을 테스트를 할 수 있기 때문에 사용자의 피부가 접촉된 테스터 화장품을 통해 세균이나 바이러스가 감염 및 전파되는 것을 방지할 수 있다.
Patent KR-20230046014-A (KR)
Inventor: KIM YONG GI
IPC: H01R4/02
Filed: 2021-09-29
Abstract: 본 발명에 따른 방수씰이 구비된 직류 모터용 케이블 장치는, 전기 케이블; 상기 전기 케이블의 일단부에 배치되며 상기 전기 케이블과 스폿 용접됨으로써 전기적으로 연결된 터미널; 및 상기 전기 케이블과 상기 터미널을 고정하도록 인서트 사출에 의해 형성된 케이블 하우징;을 포함하여, 상기 케이블 하우징의 내부에 인서트 사출로 결합되며, 상기 전기 케이블의 일단부가 관통하도록 배치되어 상기 전기 케이블과 상기 케이블 하우징의 사이를 따라 상기 터미널로 유입되는 수분을 차단하는 신축성이 있는 고분자 소재로 이루어진 방수씰을 포함하며, 상기 케이블 하우징은 상기 전기 케이블과 상기 터미널의 스폿 용접된 부위가 상기 케이블 하우징의 상방과 하방으로 개방된 구조를 가진 것을 특징으로 한다.
Patent KR-20230046421-A (KR)
Inventor: PARK SANG WOO
IPC: C08K3/16
Filed: 2021-09-30
Abstract: 본 발명은 흡습제를 포함하는 기화성 방청제 조성물에 관한 것으로, 흡습제 60~70중량% 및 기화성 방청제 30~40중량%를 포함하되, 상기 흡습제는 카르복시메틸셀룰로오스(carboxymethylcellulose) 89~93중량% 및 염화마그네슘(MgCl 2 ) 7~11중량%를 포함하는 것을 기술적 특징으로 하며, 금속, 비금속으로 만들어진 부품을 장시간 내륙운송, 해상운송, 보관시 외부로부터 침투된 습기 제거와, 일기온 차이에 의한 결로 발생 방지로 습기와 결로로 인한 부식을 방지하는 효과를 향상시킬 수 있는 효과가 있다.
Patent KR-20230048914-A (KR)
Inventor: KU HYOUN MO
IPC: B63B1/32
Filed: 2021-10-05
Abstract: 개시된 내용은 예를 들어 압출성형과 같은 공지의 성형방법으로 다양한 직경과 균일한 두께를 가지도록 제작된 양산형 고밀도 폴리에틸렌(HDPE) 파이프와 고밀도 폴리에틸렌(HDPE) 용접기술을 이용하여 길이, 크기, 안전도, 성능 등의 제약없이 자유롭게 선체를 제작할 수 있도록 한 고밀도 폴리에틸렌 파이프를 이용한 선박에 관한 것이다. 
개시된 내용은 서로 이격되어 평행하게 배열되고 전후면이 마감처리되는 고밀도 폴리에틸렌 파이프와, 상기 고밀도 폴리에틸렌 파이프의 상부에 길이방향으로 이격설치되는 데크연결브래킷과, 상기 데크연결브래킷 상에 하단이 결합되는 선체데크를 포함하는 고밀도 폴리에틸렌 파이프를 이용한 선박을 일 실시예로 제시한다.