baber/WOPTO huggingface dataset:
Patent KR-20220019340-A (KR)
Inventor: SHIN SA IM
IPC: G10L25/66
Filed: 2020-08-10
Abstract: The present invention relates to an apparatus for monitoring emotion change through mobility and voice analysis to accurately determine a patient's condition. According to the present invention, the apparatus comprises: a communication unit for communication; a camera unit continuously photographing a user's predetermined space to generate an observation image; an audio unit continuously receiving voices in the space to generate observation voices; a mobility analysis unit generating a mobility pattern of the user on the basis of the observation video and analyzing the generated mobility pattern; a speech analyzer generating a speech pattern of the user on the basis of the observed voice and analyzing the generated speech pattern; an emotion analysis unit analyzing the user's emotional state on the basis of the mobility pattern and the speech pattern through a neural network in which the user's emotional state corresponding to the mobility pattern and the speech pattern has been learned; and a report unit transmitting the analyzed emotional state to a guardian device and a remote medical treatment device through the communication unit.
Patent KR-20200103577-A (KR)
Inventor: LEE SUN GU
IPC: B60R13/02
Filed: 2020-08-12
Abstract: Disclosed is a door trim assembly with a reinforced pull handle restraint structure, which comprises: a first trim member having an opening in which an edge of a pull handle is seated, and the pull handle coupled to the inside of the opening; and a second trim member coupled to a lower portion of the first trim member, and coupled to the pull handle inside the opening. In the second trim member, a touch rib being in contact with the pull handle is formed inside the opening. Also, the pull handle is formed with upper and lower protrusions to block the vertical flow of the touch rib. According to the present invention, the trim member and the pull handle are to form a firm support structure.
Patent KR-20210123981-A (KR)
Title: Atomic layer-based surface treatment device for two-dimensional materials, method for surface treatment of two-dimensional materials using the same,and surface-treated two-dimensional material using the same
Inventor: LEE GWAN HYOUNG
IPC: H01L21/02
Filed: 2020-08-28
Abstract: The present invention relates to a device for surface treatment capable of treating the surface of a sample, which is a two-dimensional material, in an atomic layer unit. The device for surface treatment of the present invention comprises: a tube formed to be elongated in one direction; a plasma generator formed on the tube and including electrodes capable of generating a potential difference; and a sample holder in which a sample surface-treated by the plasma generated from the plasma generator is located in the tube, and is installed at or outside the boundary of an area occupied by the plasma generator in one direction.
Patent KR-20210031391-A (KR)
Title: Fill vessels and connectors for chemical sublimators
Inventor: MA PAUL
IPC: C23C16/448
Filed: 2020-09-07
Abstract: Disclosed are systems and methods related to solid source chemical intermediate charging containers. The charging container can comprise: a proximal end part; a distal end part; and a base disposed in the proximal end part configured to store a solid source chemical reactant therein. The intermediate charging container can additionally comprise a cover at the distal end part having a second heat conductor. The cover can comprise a chemical inlet, a carrier gas inlet, and a chemical outlet. The charging container can further comprise an intermediate layer disposed between the base and the cover. The intermediate layer can comprise an insulation body configured to reduce a heat flow between the base and the cover.
Patent KR-20220032180-A (KR)
Inventor: BEOM JIN LEE
IPC: B60R16/033
Filed: 2020-09-07
Abstract: A power control device for a vehicle and a method thereof are disclosed. According to the present invention, the power control device for a vehicle comprises: an overvoltage protection FET that protects a power circuit from an overvoltage supplied to the power circuit from a battery of a vehicle; a reverse connection protection FET that cuts off power supplied from the battery according to whether the battery is reversely connected; and a control unit configured to control the vehicle in a limp home mode or cut off power supplied to the power circuit through the reverse connection protection FET according to a failure state of the overvoltage protection FET and a power supply state of the battery.
Patent KR-20220032938-A (KR)
Inventor: CHOI KIL SOO
IPC: H04N21/462
Filed: 2020-09-08
Abstract: Disclosed are an electronic apparatus to provide natural screen switching in a multi-view mode and an operation method thereof. According to embodiments of the present invention, the electronic device comprises: a communication interface; a memory storing at least one instruction; and a processor executing the at least one instruction stored in the memory. By executing the at least one instruction, the processor executes a multi-view function, which simultaneously displays a first view screen capable of outputting content of a first resolution and a second view screen capable of outputting content of a second resolution lower than the first resolution, to output the first content of the first resolution on the first view screen and output the second content of the second resolution on the second view screen. As a request for switching the view screens between the first content and the second content is received during the multi-view function, the processor decodes the buffered second content of the second resolution by using a first decoder corresponding to the first view screen to output the decoded content on the first view screen and decodes first content of the second resolution, which is received from a server, by a second decoder corresponding to the second view screen to output the decoded content to the second view screen instead of the first content of the first resolution.
Patent KR-20220033695-A (KR)
Title: Apparatus for detecting road based aerial images and method thereof
Inventor: KIM HYUK GIL
IPC: G06T17/05
Filed: 2020-09-10
Abstract: An apparatus and a method for extracting a road object based on an aerial image are disclosed. An apparatus for extracting a road object based on an aerial image according to one aspect of the present invention comprises: a first learning application unit generating a first segmentation map by learning a semantic segmentation model based on an aerial ortho-image and a ground truth (GT) labeling image; a second learning application unit generating a synthesized image by learning a generative adversarial network (GAN) model based on the first segmentation map and the GT labelling image; and a road object extraction unit extracting a road object based on the synthesized image. The present invention improves a road object extraction rate.
Patent KR-20220037672-A (KR)
Title: Cosmetic container
Inventor: JUNG YUNKI
IPC: B65D51/24
Filed: 2020-09-18
Abstract: The present invention relates to a cosmetic container. The cosmetic container according to the present invention comprises: a main body case that has an empty space therein with an open top; an upper cover including a cover body coupled to an upper portion of the main body case, and a rotary cover rotatably connected from the cover body; and a lower cover coupled to a lower portion of the main body case, wherein the rotary cover may have a fixing member that is formed to protrude downward from the inside thereof and fixes a pair of tweezers.
Patent KR-20220040096-A (KR)
Title: Non-contact real estate request system and method through electronic signature
Inventor: HEUI SEONG SHIN
IPC: G06Q30/02
Filed: 2020-09-23
Abstract: The present invention relates to a system and a method for electronic signature-based non-contact real estate request. By the method, a non-contact real estate brokerage request can be made by means of a contract as an electronically signed document. The method includes the following steps of: receiving the input of information on a real estate brokerage object to be requested from a client terminal; providing an electronic signature form to the client terminal; receiving a request for electronic signature authentication by the client terminal; performing an authentication procedure between the client terminal and a user authentication server in accordance with the electronic signature authentication request; generating and sending a request form document regarding the real estate brokerage object of the client upon completion of the authentication process; receiving the request form document that is electronically signed from the client terminal; and checking the received request form document and disclosing brokerage object information on an open sale platform.
Patent KR-20220042544-A (KR)
Inventor: KIM JIN YONG
IPC: B60W30/18
Filed: 2020-09-28
Abstract: The present invention relates to a regenerative braking control system and a control method thereof. More specifically, the present invention relates to the regenerative braking control system based on weather information capable of optimizing a regenerative braking amount based on weather information and road information, and the control method thereof. The regenerative braking control method based on the weather information according to the present invention comprises the following steps of: collecting status information including the weather information, the road information on which a vehicle is traveling, and a vehicle speed; and adjusting an amount of regenerative braking of the vehicle based on the collected status information.
Patent KR-20210039971-A (KR)
Title: Pressure detection device
Inventor: ABO KAZUO
IPC: G01L19/14
Filed: 2020-10-05
Abstract: Provided is a pressure detection device comprising: a pressure detection unit configured to detect pressure transmitted to a pressure detecting surface (12a); a flow passage unit including a flow passage configured to allow fluid to flow along a flow direction from an inflow port to an outflow port and a pressure transmitting surface configured to transmit pressure of the fluid flowing through the flow passage to the pressure detecting surface (12a); and an installation mechanism by which the flow passage unit is detachably installed on the pressure detection unit. The pressure detecting surface (12a) includes a sliding layer (12a2) having a sliding property for when the pressure detecting surface comes in contact with the pressure transmitting surface.
Patent KR-20220050596-A (KR)
Inventor: JEONG DAE HUN
IPC: H03H9/25
Filed: 2020-10-16
Abstract: A bulk acoustic wave resonator according to an embodiment of the present invention comprises: a resonance part formed by sequentially laminating a first electrode, a piezoelectric layer, and a second electrode on a substrate; a cavity formed between the substrate and the resonance part; and a heat dissipation part disposed in the cavity to support the resonance part, wherein the second electrode comprises a first area and a second area having a thickness greater than that of the first area, and the second area may be disposed on the heat dissipation part. Therefore, the present invention is capable of increasing an efficiency of the bulk acoustic wave resonator.
Patent KR-20220060046-A (KR)
Inventor: KWON HYUK
IPC: B63B17/00
Filed: 2020-11-02
Abstract: A fuel supply system for ships according to an embodiment of the present invention comprises: a first storage tank and a second storage tank in which fuel supplied to an engine for ships is stored; a first supply pipe connecting the first storage tank and the engine; a second supply pipe connecting the second storage tank and the engine; and an exhaust gas treatment device connected to the engine to treat exhaust gas of the engine, wherein LPG is stored in the first storage tank, and liquefied ammonia is stored in the second storage tank. The present invention is to provide the fuel supply system containing ammonia as a fuel for ships and a ship equipped with the same system.
Patent KR-20220060357-A (KR)
Inventor: RHO WOONG RAE
IPC: A62B23/02
Filed: 2020-11-04
Abstract: Disclosed is a fluorescence mask. According to one embodiment of the present invention, the fluorescence mask comprises: a pad part formed in a structure surrounding a part of the face including the mouth and nose of a wearer, and made of a material capable of filtering foreign substances in the air; earring parts mounted on opposite ends of the pad part and fixed by surrounding the ears of the wearer; a near-infrared ray emission layer laminated on a lower surface of the pad part and in which powder or pellets containing near-infrared ray emitting phosphors are dispersed; and an image printing layer made of various patterns or shapes formed by being attached to or printed on an upper surface of the pad part. According to the present invention, provided is a fluorescence mask, in which an image emits light by fluorescence or luminous light, such that a light-emitting image can be provided to provide fun to a user, and phosphors that emit near-infrared rays are dispersed, such that it is possible to achieve skin regeneration, wound healing, infection treatment, and wrinkle reduction using near-infrared rays.
Patent KR-20220060911-A (KR)
Inventor: CHO YEON CHOO
IPC: H01L21/02
Filed: 2020-11-05
Abstract: A semiconductor device including a surface-treated semiconductor layer is disclosed. The semiconductor device includes a metal layer in electrical contact with a metal layer, a semiconductor layer in electrical contact with the metal layer and has a surface in electrical contact with a metal layer that is treated with an element with high electron affinity; and a two-dimensional material layer disposed between the semiconductor layer and the metal layer and having a two-dimensional crystal structure.
Patent KR-20220064153-A (KR)
Title: Electronic device comprising combinable groove
Inventor: SANGCHUL LEE
IPC: G06F1/16
Filed: 2020-11-11
Abstract: According to various embodiments, a circular electronic device comprises: a display forming a front surface of the circular electronic device; a housing surrounding or supporting the display and forming a side surface of the circular electronic device; at least one processor arranged inside the housing and electrically connected to the display; and a sensor electrically connected to the at least one processor and having a plurality of terminals. At least one groove for combining the circular electronic device with an accessory device is formed on the side surface, and the plurality of terminals of the sensor are exposed through the groove. The at least one processor can execute predefined functions based on a signal acquired through at least one terminal among the plurality of terminals when the accessory device is combined with the circular electronic device. The present invention can be combined with various kinds of accessory devices and thus, can be used in different environments.
Patent KR-20220064586-A (KR)
Title: Direct trading method betwwen used good selling agent and consumer
Inventor: LEE JEONG WHO
IPC: G06Q30/06
Filed: 2020-11-12
Abstract: The present invention relates to a direct trading method of a secondhand clothing distribution company and a consumer. Specifically, the present invention relates to the direct trading method of the secondhand clothing distribution company and the consumer that allows the secondhand clothing distribution company to provide a reserve fund to a consumer who sells secondhand goods instead of collecting a secondhand clothing, collects a sales amount instead of providing the secondhand goods to a consumer buying secondhand goods to allow the consumer who sells secondhand goods to receive the reserve fund to allow him/her to buy additional clothing, allows the consumer who buys the secondhand goods to buy clothing at a low price, and allows the secondhand goods distribution company to cut costs by trading directly with the consumer and maximize profits.
Patent KR-20220067648-A (KR)
Title: Photoacoustic diagnosis apparatus and method using a combination of laser having a single wavelength.
Inventor: KHANG YOON HO
IPC: A61B5/00
Filed: 2020-11-17
Abstract: The present invention relates to an optoacoustic diagnosis device and method using a combination of lasers having a single wavelength. More particularly, the present invention relates to the optoacoustic diagnosis device and method for miniaturizing an optoacoustic device by irradiating a combination of laser lights having a single wavelength to an object under test. The optoacoustic diagnosis device according to one embodiment of the present invention includes: a light source for radiating light in which laser lights having a single wavelength are combined to the object under test; a sensing unit for acquiring sound emitted by the light; and a control unit configured to analyze the sound and calculate the concentration of blood sugar contained in the blood of the object under test.
Patent KR-20220068301-A (KR)
Title: System and method for diagnosing abnormalities of reducer for railway vehicles using temperature measurement
Inventor: CHOI DON BUN
IPC: B61C3/00
Filed: 2020-11-18
Abstract: The present invention relates to a system and method for diagnosing an abnormality of a reducer for a railway vehicle using temperature measurement, and more particularly, provides a system and method for diagnosing an abnormality of a reducer for a railway vehicle using temperature measurement, which can secure the driving stability of a railway vehicle since the state of a reducer of a railway vehicle can be checked while driving, by referring to the load of a railway vehicle traction motor and the bearing temperature of the reducer, and can reduce maintenance costs since a driver or vehicle manager can recognize or check whether there is an abnormality of the reducer before failure of the reducer occurs.
Patent KR-20220070129-A (KR)
Title: Substrate treating method and substrate treating apparatus using the same
Inventor: JEONG YOUNGHO
IPC: B24B7/22
Filed: 2020-11-20
Abstract: According to one embodiment of the present invention, a substrate treatment device comprises: a belt, where a mounting area, where a substrate is mounted, is defined, transferring the substrate in a first direction; a polishing unit disposed above the belt and having a larger area than an area of the mounting area; and a conditioner spaced from the belt in a second direction crossing the first direction. The opening, where an abrasive is provided, can be defined in the polishing unit.
Patent KR-20220072144-A (KR)
Title: 수압전사 전사필름용 형태 유지 도구
Inventor: KIM MI JEONG
IPC: B41M5/382
Filed: 2020-11-25
Abstract: 본 발명은 수전사 기법에서 물에 띄워지는 전사필름의 형태를 유지하기 위한 마스킹테이프 등을 사용하지 않아 작업성을 향상시킬 수 있고, 전사필름의 형태를 안정적이고 확실하게 유지하여 전사 제품의 퀄리티를 향상시킬 수 있으며, 나아가 이용되는 전사필름의 사이즈에 따라 가변적으로 용이하게 조립 변경할 수 있어 범용성을 갖도록 하는, 수압전사 전사필름용 형태 유지 도구에 관한 것이다. 본 발명에 따르면,  수전사 전사필름의 형태를 유지하기 위한 도구로서, 틀 형태로 형성되는 상부 프레임 부재; 상기 상부 프레임 부재와 상응하는 형태의 틀로 형성되는 하부 프레임 부재; 및 상기 상부 프레임 부재와 하부 프레임 부재에 형성되어 상기 상부 프레임 부재와 하부 프레임 부재 간이 탈착 가능하게 결합되도록 구성되는 착탈 결합 수단;을 포함하는 것을 특징으로 하는 수압전사 전사필름용 형태 유지 도구가 제공된다.
Patent KR-20220075465-A (KR)
Title: 수지 조성물 및 이를 이용한 표시장치
Inventor: LEE DAEWON
IPC: C08L79/08
Filed: 2020-11-30
Abstract: 본 발명의 일 실시예에 따르면, 화학식 (1) 및 화학식 (10)으로 표시되는 반복 단위를 포함하는 수지, 상기 수지를 포함하는 수지 조성물 및 상기 수지 조성물로 형성된 화소분리부를 포함하는 표시장치를 제공한다. 
상기 표시장치는 기판 상에 형성된 제 1 전극과, 제 1 전극을 부분적으로 노출시키도록 제 1 전극 상에 형성된 화소 분리부와, 제 1 전극에 대향하여 설치된 제2 전극을 포함하는 표시 장치로서, 화소분리부가 550nm 파장에서 0.5/㎛ 이상의 흡광도를 갖는다.
Patent KR-20220075745-A (KR)
Inventor: PARK JUNG JUN
IPC: B28B7/00
Filed: 2020-11-30
Abstract: 본 발명은 3D 프린팅에 의해 출력된 콘크리트 시험체(200)에서 공시체(10)를 추출하기 위한 장치에 관한 것으로서, 콘크리트 시험체(200)에 대한 관입이 가능하도록, 상하부에 트임부가 형성된 원통형 구조로 형성된 본체(110); 본체(110) 내에 콘크리트가 충전된 상태에서, 본체(110)가 반원형 단면구조인 한 쌍의 조각본체(111,112)로 분리되도록, 본체(110)의 양측에 길이방향을 따라 형성된 분리부(120);를 포함하는 것을 특징으로 하는 공시체 추출장치(100)를 제시함으로써, 각각의 레이어를 형성하기 위한 출력장치의 출력방향이 동일한지 상이한지 여부가 반영된 콘크리트의 물성 시험이 가능하도록 한다.
Patent KR-20220075845-A (KR)
Inventor: PARK HEYO SU
IPC: A61Q19/00
Filed: 2020-11-30
Abstract: 본 발명의 일실시예는 구절초 추출물 및 라벤더 추출물을 포함하되, 구절초 추출물과 라벤더 추출물은 1 내지 1.5 : 1 내지 2 중량부의 중량비로 혼합되는 구절초 추출물이 포함된 화장수를 제공한다.
Patent KR-20220079324-A (KR)
Title: 모발 추출에 이용되는 펀칭니들 및 핸드피스
Inventor: PARK JAE HYUN
IPC: A61B17/00
Filed: 2020-12-04
Abstract: 본 발명의 일 실시예에 따르면, 환자의 피부로부터 모발을 추출하는데 이용되는 핸드피스용 펀칭니들이 제공될 수 있다.  본 발명의 일 실시예에 따른 핸드피스용 펀칭니들은 중심부가 길이방향을 따라 관통된 중공형의 구조로 형성되고, 펀칭니들의 전방 단부측에는 반경방향 내측으로 함몰된 리세스부가 하나 이상 구비되도록 구성될 수 있다.
Patent KR-20220080485-A (KR)
Title: 육묘용 트레이
Inventor: KANG IL HYUNG
IPC: A01G9/029
Filed: 2020-12-07
Abstract: 본 발명은 육묘용 트레이에 관한 것으로서, 모종을 식립할 수 있도록 상부가 열린 제1단위 수용공간을 갖는 제1단위 포트가 제1방향을 따라 제1이격공간을 갖게  상호 이격되게 배치된 제1포트군과, 제1이격공간에서 상기 제1방향과 직교하는 제2방향을 따라 제1이격공간에 수용될 수 있는 크기로 연장되게 배치되어 모종을 식립할 수 있도록 상부가 열린 제2단위 수용공간을 갖으며 제1단위수용공간과 대각방향에 있는 제2단위 포트가 제1방향과 나란한 방향을 따라 적어도 하나 이상 형성되며  제1포트군과 일체로 결합된 제2포트군과, 제1방향을 따라 양측 종단에 있는 제1단위 포트에 제2방향을 따라 연장되어 제2방향을 따라 배치된 다른 제1단위포트와 상호 밀착되게 결속 및 분리가 가능하게 형성된 메인 결속안내부를 갖는 적어도 하나의 중간모듈과, 제2방향을 따라 메인 결속안내부를 통해 상호 결속된 중간모듈 중 제2방향을 따라 일측 종단에 배치된 중간모듈과 결합되며 제3단위 포트가 마련된  제1종단 모듈과, 타측 종단에 배치된 중간모듈과 결합되며 제4단위 포트가 마련된 제2종단 모듈을 구비한다.
Patent KR-20220082366-A (KR)
Title: 표시장치
Inventor: KIM YOUN OH
IPC: H01L27/32
Filed: 2020-12-10
Abstract: 본 명세서의 실시예에 따른 표시장치는, 표시 영역을 포함한 제1 구간, 패드 영역을 포함한 제2 구간, 제1 구간과 제2 구간의 사이에 배치된 벤딩 구간, 제1 구간과 제2 구간에 배치되는 무기 절연 층, 제2 구간에서 출발하여 벤딩 구간과 제1 구간을 지나는 복수의 배선들, 제1 구간에 배치된 터치 감지 소자와 터치 감지 소자의 하부에 배치되는 터치 절연 층과 터치 감지 소자의 상부에 배치되는 터치 유기물 층, 및 무기 절연 층은 벤딩 구간에서 제거된 제1 개구부를 가지고, 터치 절연층은 제1 구간 및 제2 구간의 적어도 일부 영역과 벤딩 구간에서 제거된 제2 개구부를 가지는 표시장치를 제공할 수 있다.
Patent KR-20220082677-A (KR)
Inventor: CHOI MYUNG SOO
IPC: C30B31/10
Filed: 2020-12-10
Abstract: 본 발명은 원자층 박막 증착을 이용한 쿼츠튜브 코팅 장치에 관한 것으로서, 쿼츠 튜브의 PM 주기를 증가시키기 위해 쿼츠 튜브의 내측 면을 ALD 박막 코팅으로 균일하게 코팅하는 원자층 박막 증착을 이용한 쿼츠튜브 코팅 장치에 관한 것이다. 이를 위해 웨이퍼 열 확산공정시에 웨이퍼의 온도를 유지시켜주는 쿼츠튜브, 쿼츠튜브의 내측으로 배치됨으로써 쿼츠튜브와 함께 원자층 박막 증착공간이 형성되도록 하는 원자층 증착 지그부, 원자층 증착 지그부의 지지에 따라 원자층 증착 지그부의 하부면과의 사이 공간에 원자층 박막 증착 가스 배기공간이 형성되도록 하는 지그 지지부를 포함하는 것을 특징으로 하는 원자층 박막 증착을 이용한 쿼츠튜브 코팅 장치가 개시된다.
Patent KR-20220085537-A (KR)
Title: 도라지 꽃색 판별용 프라이머 세트 및 이를 이용한 판별방법
Inventor: KIM CHANG KUK
IPC: C12Q1/6895
Filed: 2020-12-15
Abstract: 도라지 꽃색을 판별할 수 있는 프라이머 세트가 개시된다. 본 발명은 도라지 꽃색 판별용 프라이머 세트, 이를 포함하는 키트 및 조성물 그리고 도라지 꽃색 판별방법에 관한 것이다.
Patent KR-20220086239-A (KR)
Inventor: HONG HYEON GI
IPC: G07C5/08
Filed: 2020-12-16
Abstract: 배터리의 사용을 최소화할 수 있는 차량의 블랙 박스 제어 시스템 및 이를 이용한 제어 방법을 제공한다. 
본 발명의 일 실시예에 따른 블랙 박스 제어 시스템은, 적어도 하나의 주변 차량이 촬영한 영상을 공유받는 자차량의 블랙 박스 제어 시스템으로서, 상기 자차량으로부터 상기 자차량의 주차 상태에 관한 정보와 상기 주변 차량으로부터 상기 주변 차량의 주차 상태에 관한 정보를 입력받는 입력부와, 상기 입력부로부터 전송된 정보에 따라 상기 자차량의 블랙 박스의 동작을 제어하는 제어부와, 상기 자차량이 주차된 경우, 상기 제어부의 제어에 따라 상기 주변 차량에 블랙 박스 촬영을 요청하는 송신부 및 상기 제어부의 제어에 따라 상기 자차량의 블랙 박스에 구비되는 전방 카메라 및 후방 카메라를 동작시키는 구동부를 포함하는 것을 특징으로 한다.
Patent KR-20220086867-A (KR)
Inventor: SANGKI EUN
IPC: H01Q1/48
Filed: 2020-12-17
Abstract: 본 실시예에 따른 안테나는 인쇄회로기판; 및 상기 인쇄회로기판 상에 커버 형태로 형성되고 복수의 기둥부에 의해 지지되는 방사부를 포함하고, 상기 복수의 기둥부는 복수의 접지부를 포함하고, 상기 복수의 접지부 중 적어도 어느 하나가 상기 인쇄회로기판의 그라운드와 연결된다.
Patent KR-20220041697-A (KR)
Inventor: KANG HYUN GU
IPC: C21D1/667
Filed: 2020-12-18
Abstract: The present invention relates to a quenching apparatus that removes cooling water sprayed on a heat-treated metal, and to the quenching apparatus which cools the metal material heat-treated with high temperature, by water to harden steel to increase strength, and removes water sprayed on the metal material. The quenching apparatus comprises: a main body; a supply pipe; a cooling spray element, an air spray element, and a support.
Patent KR-20220088036-A (KR)
Inventor: MYOUNGHOON PARK
IPC: A61K45/06
Filed: 2020-12-18
Abstract: 2종 이상의 서로 다른 조성물을 함유한 제제학적으로 안정한 연질캡슐제에 관한 것으로, 각각의 단일제를 복합제형으로 제제화할 수 있으며, 2종 이상의 서로 다른 조성물 간의 반응을 최소화하여 안정성이 향상된 제제를 제공할 수 있다.
Patent KR-20220089546-A (KR)
Inventor: HAN GILSOO
IPC: C22B3/04
Filed: 2020-12-21
Abstract: 본 실시예들은, 유가 금속의 회수 방법에 관한 것으로, 용탕 100 중량%를 기준으로 50 중량% 이상의 철을 포함하는 포집 금속 용탕을 준비하는 단계, 상기 포집 금속 용탕에 유가 금속을 포함하는 폐기물을 투입하여 유가 금속을 포집하는 단계, 상기 포집된 유가 금속을 농축하는 단계, 상기 농축된 유가 금속을 침출하는 단계, 상기 침출액 중 불순물을 제거하는 정제단계, 그리고 상기 정제액을 이용하여 고순도 유가금속 또는 유가금속화합물을 제조하는 단계를 포함할 수 있다.