baber/WOPTO huggingface dataset:
Patent KR-20220039392-A (KR)
Inventor: KYEONGSOO JEONG
IPC: A61K38/00
Filed: 2020-09-22
Abstract: The present invention relates to novel peptides isolated from the placenta. The present invention provides the novel peptides isolated from placenta, a variant thereof and a pharmaceutically acceptable salt thereof. The novel peptide, the variant thereof, and the pharmaceutically acceptable salt thereof of the present invention exhibit an effect of inhibiting NO production in a concentration-dependent manner when treated with a cell-induced in inflammation. Therefore, the novel peptides, the variant thereof and the pharmaceutically acceptable salt thereof of the present invention are effective in treating inflammation.
Patent KR-20210040797-A (KR)
Title: Electrode and secondary battery comprising the same
Inventor: KIM TAE GON
IPC: H01M4/62
Filed: 2020-09-28
Abstract: The present invention relates to an electrode comprising an electrode active material layer, wherein the electrode active material layer includes an electrode active material and a conductive material, the conductive material includes: graphene; and a carbon nanotube structure in which 2 to 5,000 single-walled carbon nanotube units are bonded to each other, and the carbon nanotube structure is included in the electrode active material layer in an amount of 0.01 to 0.5 wt%, and to a secondary battery comprising the same. The electrode is capable of improving battery life properties.
Patent KR-20220042868-A (KR)
Inventor: LIM JONGHYEOK
IPC: A61K8/29
Filed: 2020-09-28
Abstract: A gel-type disinfectant is provided. The gel-type disinfectant can include a gelling agent, a skin moisturizer, an antimicrobial agent containing natural substances, an antimicrobial agent containing first particles of a first metal oxide, and an antiviral agent containing second particles of a second metal.
Patent KR-20220043407-A (KR)
Title: Cage trap for capturing wild boars
Inventor: LEE DONG KEUN
IPC: A01M23/16
Filed: 2020-09-29
Abstract: The present invention relates to a wild boar trapping frame to facilitate transport and installation. More specifically, the wild boar trapping frame comprises: a housing in which an accommodation space for accommodating a wild boar is formed; a plurality of doors which are hinged to both sides of the upper part of the housing to be pivoted and have rollers formed at the lower end; an extension bar which extends horizontally from the upper part of the housing and is provided to correspond to the end of the doors, and a plurality of clamps which surround the rollers at the end of the extension bar to fix the doors; and a bait plate which is provided inside the accommodation space and on which bait of the wild boar is disposed to move in the vertical direction, and a trap in which one side of the bait plate and one side of the clamp are connected through a wire. When a wild boar enters the accommodation space and presses the bait plate, the bait plate moves downward and the wire retracts the clamps from the rollers, and thus the doors are rotated and closed by the weight of itself from the top to the bottom.
Patent KR-20220045316-A (KR)
Title: A motor having a cooling passage
Inventor: KIM SHIN JONG
IPC: H02K9/19
Filed: 2020-10-05
Abstract: The present invention relates to a motor having a cooling passage. An objective of the present invention is to provide a motor having a cooling passage, which removes an existing cooling pipe and spraying nozzle and supplies cooling oil from the outside of the motor to the inside of the motor to effectively cool components inside the motor.
Patent KR-20220046731-A (KR)
Inventor: KIM JEONG HUN
IPC: B60W40/02
Filed: 2020-10-07
Abstract: The present invention proposes an autonomous driving apparatus and a precise map generating method. According to the present invention, precision map data to be stored is stored with different interpolation ratios of the precision map data according to an accident risk rate of a corresponding road and a distance from a driving vehicle. Accordingly, the precision map data to be stored can be optimized. The driving device includes: an accident risk rate classification unit generating a classification criterion for storing the different interpolation ratios of the precision map data according to the accident risk rate on the road and the distance from the driving vehicle; and an autonomous driving control unit generating the precise map data according to the accident risk rate classification unit.
Patent KR-20220053344-A (KR)
Inventor: KIM SUNGGI
IPC: F04D29/40
Filed: 2020-10-22
Abstract: The present invention is to provide a structure of a fan motor that prevents the phenomenon of interfering with the flow of air during high-speed rotation of 100,000 rpm or more, and enables miniaturization and weight reduction. More particularly, the present invention relates to a fan motor comprising: a housing; a rotation shaft rotatably installed across the inner center of the housing; an impeller rotatably installed on one side of the rotation shaft; a rotor installed on the rotation shaft to be spaced apart from each other in the axial direction from the impeller, and a stator installed to surround the rotor with a gap between the rotor and the stator inside of the housing; a first bearing installed at one end of the rotation shaft, and a second bearing installed at the other end of the rotation shaft to support the rotation shaft to be rotatable; and a first bearing housing configured to receive and support the first bearing and fixedly installed on one side of the housing.
Patent KR-20210052292-A (KR)
Title: Metal-oxide semiconductor module and light-emitting diode display device including the same
Inventor: TU KAO WAY
IPC: H01L25/075
Filed: 2020-10-27
Abstract: A metal oxide semiconductor module (20) includes a plurality of metal oxide semiconductor components (3) separated from each other by at least one first trench (101). Each of the metal oxide semiconductor components (3) includes: a heavily doped semiconductor layer (31) including a drain region (3431); an epitaxial layer (32) having a recess portion such that the drain region (3431) is partially exposed from the epitaxial layer (32); and a metal-patterned contact unit (34). The epitaxial layer (32) includes a source region (3411) and a gate region (3421) formed therein at an interval. The metal-patterned contact unit (34) includes a source-patterned contact, a gate-patterned contact, and a drain-patterned contact electrically connected to the source region (3411), the gate region (3421), and a drain region (3431), respectively. A light emitting diode display device including the metal oxide semiconductor module (20) is also disclosed. Accordingly, an optimal arrangement of a plurality of semiconductor components in an integrated semiconductor module is developed.
Patent KR-20220056313-A (KR)
Title: Electronic device
Inventor: LEE HYEON JUN
IPC: H04M1/02
Filed: 2020-10-27
Abstract: An objective of the present invention is to provide an electronic device which integrates driving parts of a first sensor and a second sensor in a driving unit for driving a display module to drive the first sensor and the second sensor at once. According to one embodiment of the present invention, the electronic device comprises: a display module including a display panel defining a first region with a plurality of pixels arranged thereon and a second region with a higher transmission factor than the first region and an input sensor arranged on the display panel; a first sensor arranged below the display module, overlapped with the second region, and measuring a first signal associated with bioinformation of a user; a second sensor arranged to surround the first sensor, overlapped with the first region, and measuring a second signal applied from the user; and a driving unit connected to the display module, the first sensor, and the second sensor to drive the first sensor and the second sensor with the display module.
Patent KR-20220057740-A (KR)
Title: Flood forecasting method using recurrent neural network
Inventor: LEE SEUNG OH
IPC: G06Q50/26
Filed: 2020-10-30
Abstract: The present invention is to estimate a water level at a specific point of a river course or riverside to predict whether the specific point will be flooded by performing machine learning through a recurrent neural network, which is a kind of artificial intelligence networks, by using water gate information comprising rainfall and a time series figure of a water level as input information. Through the present invention, it is possible to precisely and quickly predict a water level of a target point to be predicted and whether the point will be flooded according to rainfall and river water level change and thus reduce human injuries and material damage.
Patent KR-20210053250-A (KR)
Title: A Method and a Kit for Discriminating Between Gleditsia japonica and Gleditsia sinensis
Inventor: CHOI CHUN WHAN
IPC: C12Q1/6895
Filed: 2020-11-02
Abstract: The present invention discloses a method for discriminating between Gleditsia triacanthos and Gleditsia sinensis using the SNP of the ITS sequence of nrDNA, and a kit thereof. The method comprises the following steps of: separating genome DNA from Gleditsia triacanthos or Gleditsia sinensis which is to be discriminated; amplifying a sequence including one or more nucleotides selected from 116, 117, 136, 158, 206, 207, 217, 261, 431, 468, 484, 544, 545, 546 and 658 of the ITS sequence of nrDNA of SEQ ID NO: 1 from the separated genome DNA; and determining a base type of one or more nucleotides selected from 16, 117, 136, 158, 206, 207, 217, 261, 431, 468, 484, 544, 545, 546 and 658 by analyzing the amplified sequence.
Patent KR-20220060145-A (KR)
Title: Managing system and method for sharing car
Inventor: KWAK WON JUN
IPC: G06Q50/30
Filed: 2020-11-04
Abstract: According to an embodiment of the present invention, a shared vehicle management system comprises: a management terminal receiving vehicle information about a shared vehicle and generating status information about the shared vehicle; a service providing device generating and transmitting vehicle information to the management terminal, storing log information about the manager terminal, receiving and storing the status information generated from the management terminal, storing management request information for the status information, and transmitting the management request information to the management terminal; and a web service device receiving the status information from the service providing device and generating and transmitting management request information for the status information to the service providing device. According to the present invention, the shared vehicle management system enables immediate action to be performed when management such as cleaning the shared vehicles, repairing broken parts, and the like, is required so that an optimal condition of the shared vehicle is maintained, thereby maintaining a user's comfort and safety at its best and helping in reduction of management costs.
Patent KR-20220064771-A (KR)
Title: Low dielectric polyimide resin and its manufacturing method
Inventor: KIM YUN HO
IPC: C08G73/10
Filed: 2020-11-12
Abstract: Disclosed is a low dielectric polyimide resin including: a polyimide matrix containing a first polyimide; and filler particles containing a second polyimide containing a crosslinkable functional group and having at least one alkyl group at the repeating unit of the backbone, wherein the second polyimide has a dielectric constant lower than the dielectric constant of the first polyimide. The low dielectric polyimide resin according to an embodiment of the present invention uses low dielectric polyimide particles substituting for the conventional inorganic fillers, and thus can maintain excellent electrical and thermal stability unique to polyimide and can reduce the dielectric constant and dielectric loss.
Patent KR-20220064796-A (KR)
Title: Smart toy for learning coding
Inventor: BAE YOUNG HO
IPC: A63H18/00
Filed: 2020-11-12
Abstract: Disclosed is a smart toy for learning coding. A smart toy for learning coding according to one embodiment of the present invention includes a track in a road form, a vehicle toy which drives on the track based on a coding input, and a user terminal which receives the coding input from a user. According to the present invention, coding learning by stages can be supported.
Patent KR-20220065395-A (KR)
Title: Method for preparing polyimide film for graphite sheet and method for preparing graphite sheet
Inventor: KIM KYUNG SU
IPC: C08J5/18
Filed: 2020-11-13
Abstract: Disclosed is a method for manufacturing a polyimide film for a graphite sheet, including the steps of: allowing a diamine monomer to react with a dianhydride monomer in a solvent to prepare a polyamic acid solution, wherein the polyamic acid solution satisfies Formula 1 and has a weight average molecular weight of 100,000-170,000 g/mol; adding a catalyst composition to the polyamic acid solution to prepare a precursor composition for a polyimide film, wherein the precursor composition satisfies Formula 2; forming the precursor composition into a film, followed by drying, to obtain a gel film; orienting the gel film; and heat treating the oriented gel film to obtain a polyimide film. Also disclosed is a method for manufacturing a graphite sheet using the polyimide film obtained by the above method.
Patent KR-20220065537-A (KR)
Title: Optical imaging system
Inventor: JO YONG JOO
IPC: G02B9/60
Filed: 2020-11-13
Abstract: According to one embodiment of the present invention, an optical imaging system comprises a first lens, a second lens, a third lens, a fourth lens, and a fifth lens which are sequentially arranged from an object side. It is satisfied that LfS2el/L1S1el <= 0.65 and 0.05 < T1/TTL < 0.1, wherein LfS2el is the maximum effective radius of an image-side surface of the fifth lens, L1S1el is the maximum effective radius of an object-side surface of the first lens, T1 is optical axis thickness of the first lens, and TTL is an optical axis distance from the object-side surface of the first lens to an imaging surface of an image sensor.
Patent KR-20220000788-A (KR)
Title: Steel pipe structure
Inventor: KIM DONG WOO
IPC: B23K31/02
Filed: 2020-11-24
Abstract: The present invention relates to a bending reinforcement steel pipe structure and, more specifically, to a bending reinforcement steel pipe structure, made by: preparing a circular steel pipe; cutting the circular steel pipe by halves in the longitudinal direction of the circular steel pipe to divide the circular steel pipe into a first steel pipe with a semi-cylindrical shape and a second steel pipe with a semi-cylindrical shape; bend-processing the first steel pipe by a set angle such that the first steel pipe is curved in the direction of a cut portion of the first steel pipe or in the direction opposite to the direction of the cut portion; bend-processing the second steel pipe by the same angle with that of the first steel pipe such that the second steel pipe is curved in the direction of a cut portion of the second steel pipe or in the direction opposite to the direction of the cut portion; and completing a curved steel pipe structure by butt-welding the cut portion of the first steel pipe with the cut portion of the second steel pipe, wherein the first and the second steel pipe have been bend-processed. According to the present invention, the steel pipe is more easily bent while the circular shape of the steel pipe is maintained and a larger bending angle is realized as compared with bend-processing the circular steel pipe itself by cutting the circular steel pipe in the longitudinal direction, bend-processing the first steel pipe and the second steel pipe with the semi-circular shape to be curved and then performing butt-welding operation.
Patent KR-20210004904-A (KR)
Inventor: KIM SANG JIN
IPC: C02F1/78
Filed: 2020-11-24
Abstract: The present invention relates to a water treatment apparatus using an activated carbon catalyst in an advanced oxidation process, which comprises: a reaction tank having an inlet, a retention reaction unit containing raw water to be able to stay therein so that the raw water is purified by dissolved ozone dissolved in the raw water flowing in through the inlet, and an outlet through which treated water purified and treated in the retention reaction unit is discharged to the outside; an upstream stop unit which is accommodated in the retention reaction unit and prevents activated carbon, which is prepared in the form of particles so as to generate hydroxyl radicals from the dissolved ozone, from being moved to the upstream side of the reaction tank so as to improve the purification efficiency of the raw water; a downstream stop unit which is provided at the downstream side of the reaction tank and prevents the activated carbon from being moved to the downstream side; and a dispersion flow unit in which the activated carbon can disperse and flow between the upstream stop unit and the downstream stop unit in order to increase the contact frequency with the dissolved ozone. An injection amount of the activated carbon can be variably controlled, and the processing capacity can be increased by making the activated carbon disperse and flow so as to increase the frequency or probability of contact between the dissolved ozone and the activated carbon in a retention reaction of the reaction tank such that the dissolved ozone dissolved in raw water reacts with the activated carbon in a chain reaction and the dissolved ozone is decomposed into hydroxyl radicals having strong oxidizing power.
Patent KR-20220074087-A (KR)
Title: 인공지능기반 위성영상 의미분할 최적화시스템 및 최적화방법
Inventor: SEONG HYEOK LEE
IPC: G06K9/00
Filed: 2020-11-27
Abstract: 본 발명은 각 학습모델의 단점을 보완하여 가장 최적의 의미분할을 자동으로 수행할 수 있는 자동화된 의미분할 최적화시스템 및 최적화방법에 관한 것이다. 이를 위하여, 본 발명은 이미지를 수신받아 복수의 학습모델로 의미분할을 학습하는 이미지학습부; 상기 의미분할을 위한 분류항목 및 상기 분류항목에 해당하는 지형데이터를 저장하는 분류기준부; 상기 이미지학습부에 의한 학습결과를 기초로 하이퍼파라미터를 변경시키는 하이퍼파라미터튜닝부; 상기 학습결과에 기초하여 각 학습모델에 대한 정확도를 판단하는 분류평가부; 상기 분류평가부에 의한 평가결과에 기초하여 각 학습모델마다 대응하는 분류항목을 매칭시키는 의미분할최적화부를 포함하여 구성되는 의미분할 최적화시스템을 제공한다. 
따라서, 본 발명에 의하면, 단일 방법론에 의존한 의미분할방법을 개선하여 이미지 항목별 최적화된 분류방법을 제공하여 분류 신뢰도를 향상시킬 수 있으며, 고품질의 분류결과를 산출할 수 있다.
Patent KR-20220077003-A (KR)
Title: 기판 처리 장치 및 기판의 워페이지 판단 방법
Inventor: KIM YOUNG WOO
IPC: H01J37/32
Filed: 2020-12-01
Abstract: 본 발명은 기판의 워페이지(Warpage)를 판단할 수 있는 기판 처리 장치 및 방법에 관한 것으로, 보다 상세하게는 전류의 파형을 분석하여 기판의 워페이지를 판단할 수 있는 기판 처리 장치 및 방법에 관한 것이다. 본 발명에 따른 기판 처리 장치의 일 실시예는, 챔버; 상기 챔버 내에 배치되며, 기판을 지지하는 기판 지지부; 상기 기판 지지부와 마주보게 배치되며, 상기 챔버 내에 가스를 공급하는 가스 공급부; 상기 챔버 내부에 플라즈마를 형성하기 위해, 상기 가스 공급부에 RF 전력을 인가하는 전원 공급부; 상기 기판 지지부와 접지부 사이의 전류를 측정하거나, 상기 가스 공급부와 상기 전원 공급부 사이의 전류를 측정하는 전류 측정부; 및 상기 전류 측정부에서 측정된 전류의 파형을 기초로, 기판의 워페이지(warpage)를 판단하는 워페이지 판단부;를 포함한다.
Patent KR-20220078872-A (KR)
Inventor: PARK SOO HYUNG
IPC: G06F40/205
Filed: 2020-12-04
Abstract: 본 발명은 '발음 현상'이라고 하는 규칙을 바탕으로 모든 영어 문장을 구간 단위로 자를 수 있는 기준을 제공하고, 학습자들은 이렇게 짧은 구간으로 편집된 영어 문장들을 반복해서 듣고 다시 전체 문장을 듣는 것 만으로 자막이나 해석 없이 처음에 못 들었던 영어 문장을 정확하게 들을 수 있는 능력을 키울 수 있게 되는 교수 매체를 이용한 영어 교수 장치에 관한 것으로서, 본 발명에 따른 구간 단위로 편집된 영어 문장을 제공하는 교수 매체를 이용한 영어 교수 장치는, 영어 문장들이 저장되는 저장부; 상기 저장부로부터 검출되는 영어 문장을 발음 현상을 기준으로 미리 정해진 구간 구분 규칙에 따라 복수의 구간으로 구분하도록 하는 구간 구분 및 출력 소프트웨어 및 어순의 원리 소프트웨어를 포함하는 제어부; 상기 제어부에서 출력되는 음성정보를 외부로 송출하는 스피커; 및 상기 제어부에서 출력되는 영상정보를 화면으로 표시하는 디스플레이 패널을 포함한다.
Patent KR-20220078961-A (KR)
Title: 자동 식기세척기
Inventor: KIM HYEUNG GEUN
IPC: A47L15/42
Filed: 2020-12-04
Abstract: 본 발명은 자동 식기세척기에 관한 것으로, 구체적으로는, 가정 및 음식점에서 사용되는 식기세척기를 이용한 식기의 세척이 수세미와 식기가 밀착되어 세척되는 직접적인 접촉을 통하여 이루어짐으로써 세척력이 우수하고, 특히, 세척된 식기의 건조 및 살균과정이 연이어 동작하여 식기의 청결상태를 향상시킴과 동시에 세척과 행굼 및 살균과정을 소형 카메라를 이용하여 실시간으로 모니터할 수 있어 세척의 완성도를 향상시킬 수 있는 새로운 형태의 자동 식기세척기에 관한 것이다.
Patent KR-20220081081-A (KR)
Inventor: JANG WOO YEONG
IPC: H01J37/34
Filed: 2020-12-08
Abstract: 본 발명은 마그네트론 스퍼터링 장치에 관한 것으로, 본 발명에 따르면, 회전축; 상기 회전축을 회전시키는 동력을 제공하는 회전동력원; 상기 회전축에 연결되어 연동하여 회전되는 지지암; 상기 지지암과 연결된 일측을 중심으로 위치가 가변되며 상기 회전축을 중심으로 회전하는 제1 마그네트론; 및 상기 지지암의 타측에 고정결합되고, 상기 회전축을 중심으로 회전하는 제2 마그네트론;을 포함하므로 타겟에 대한 스퍼터링 균일도를 향상시킬 수 있는 기술이 개시된다.
Patent KR-20220082495-A (KR)
Title: 차량용 슬림형 램프 장치
Inventor: LIM JUNG WOOK
IPC: F21W102/00
Filed: 2020-12-10
Abstract: 본 발명에서는 빛이 출사되는 영역의 상하폭 자유도가 확보되어 슬림한 형태의 헤드램프가 구현된다. 또한, 광량이 확보되며, 광학계 사이즈가 축소되어 패키지 구성이 유리한 차량용 슬림형 램프 장치가 소개된다.
Patent KR-20220085983-A (KR)
Inventor: CHO SEONG DOO
IPC: A61B5/107
Filed: 2020-12-16
Abstract: 본 발명은 기준 공기량 보정이 가능한 질 내 용적 및 압력 진단 장치에 관한 것으로 환자의 질 내부로 삽입되며 탄성적으로 팽창 가능한 재질로 제조되는 프로브부재를 질내에 삽입하고  공기를 표준 공기 주입량 또는 개별 공기 주입량으로 공기를 주입한 후 압력 측정 센서부로 질 내 수축 압력을 측정하여 환자의 질 내 용적 또는 질 내 압력을 측정할 때 프로브부재의 팽창 및 수축의 반복으로 프로브부재가 변형되거나 공기 공급 펌프부의 작동 성능이 변화되는 경우 기준 공기 주입량을 보정하여측정되는 해당 환자의 질 내 용적 또는 질 내 압력값에 대한 정확도를 높이고, 환자의 심리적 상태에 복부 근육과 둔부 근육을 사용하는 경우를 감지하여 측정 시 환자가 복부 근육과 둔부 근육을 사용할 때 측정 오차가 발생되는 것을 방지하여 진단 신뢰성을 크게 향상시킨다.
Patent KR-20220086776-A (KR)
Title: 스니핑 기법을 활용한 voip 기반의 녹취록 및 회의록 작성 방법
Inventor: SON YUN SIK
IPC: H04M7/00
Filed: 2020-12-16
Abstract: 스니핑 기법을 활용한 VOIP 기반의 녹취록 및 회의록 작성 방법이 개시된다. 본 발명에 따른 녹취록 및 회의록 작성 방법은 다자간 화상 회의 사용자들이 통화 가능한 VoIP 네트워크 망을 스니핑(Sniffing)하는 단계, 상기 스니핑을 통해 획득된 패킷을 분석하여 음성 데이터를 획득하는 단계 및 획득된 음성 데이터를 기초로 녹취 데이터를 생성하고, 회의록을 생성하는 단계를 포함한다.
Patent KR-20220087633-A (KR)
Title: 원심식 터보 압축기
Inventor: LEE TAE JIN
IPC: F04D29/58
Filed: 2020-12-17
Abstract: 본 발명은 유체가 흡입되는 유입구와, 유체가 상기 유입구로부터 유입되어 압축된 후, 토출되는 토출구를 형성한 하우징과, 상기 하우징의 내부 중심에 로터 및 회전축이 배치되고, 상기 로터의 외주에는 스테이터가 이격 구성되며, 상기 스테이터의 전자유도작용에 의해 상기 로터 및 회전축이 회전하는 구동유닛과, 상기 하우징의 내부 중 상기 회전축의 일측단이 돌출된 전방측에 형성된 압축부, 및 상기 하우징의 압축부에 수용되면서 상기 회전축에 결합되어, 상기 회전축의 회전에 의해 회전하여 유입구를 통해 유입된 유체를 압축하는 임펠러를 포함하고, 상기 하우징 유입구를 통해 유입된 유체로, 상기 하우징 내부가 공냉이 이루어지도록 하여, 상기 하우징의 따라 유동하는 냉각수로 수냉이 이루어지면서, 상기 하우징의 후방을 통해 스테이터를 따라 압축부로 유동하는 유체로 공냉이 이루어져, 압축기 냉각 성능을 향상시킬 수 있는 원심식 터보 압축기를 제공한다.
Patent KR-20220092313-A (KR)
Title: Battery management apparatus and method of the same
Inventor: LIM BO MI
IPC: G01R31/367
Filed: 2020-12-24
Abstract: According to one embodiment disclosed in the specification, an apparatus for managing a battery may include: a calculation unit calculating a differential value of capacity for a voltage of a battery cell; an analysis unit performing statistical analysis on the differential value; and a determination unit determining the capacity of the battery cell based on the statistical analysis.
Patent KR-20220093705-A (KR)
Inventor: LEE SEOK JIN
IPC: B60K15/04
Filed: 2020-12-28
Abstract: Disclosed is an invention related to a vent cap. The vent cap according to the present invention comprises: an inner cap unit which is installed on a vent unit discharging gas, and guides the gas discharged from the vent unit to be discharged in one direction; an outer cap unit which is installed on an inner cap unit while surrounding an outer surface of the inner cap unit and discharges the gas guided by the inner cap unit to the outside; and a connection unit which connects the outer cap unit with the vent unit. The vent cap discharges the gas discharged from the vent unit and blocks inflow of moisture.
Patent KR-20220095773-A (KR)
Title: Arm band for fixing wire
Inventor: HONG DA GEOM
IPC: A45D44/06
Filed: 2020-12-30
Abstract: The present invention relates to an armband for fixing cables, the armband comprising: an armband body configured to be worn on the arm of a user; and a fixing member configured to allow external cables to be fixed to the armband body. According to the present invention, which is configured such that cables of beauty devices are fixed to the armband worn on the arm of a user, the cables of beauty devices can be fixed on the arm of the user and can be moved therewith, while not sagging downward. When a beauty industry worker wears the armband while using beauty devices, the present invention makes it possible to reduce the inconvenience felt by a customer or the inconvenience and fatigue felt by the beauty industry worker due to elongated and untidy cables.