baber/WOPTO huggingface dataset:
Patent KR-20190104215-A (KR)
Title: Jak1 선택적 억제제
Inventor: NILSSON KARL MAGNUS
IPC: A61P17/14
Filed: 2018-01-16
Abstract: 화학식 I의 화합물 및 이의 제약학적으로 허용가능한 염이 본원에 개시되며, 식에서 R 1  내지 R 8 은 본원에 정의된 임의의 의미를 갖는다. 또한, 화학식 I의 화합물을 포함하는 제약 조성물 및 이의 사용 방법이 개시된다. 
[화학식 I]
Patent KR-20190120253-A (KR)
Title: 스파이킹 신경망
Inventor: SUDA NAVEEN
IPC: G06N3/063
Filed: 2018-02-13
Abstract: 일반적으로, 본 기술의 실시형태는 스파이킹 신경망을 위한 뉴런을 제공하고, 상기 뉴런은 적어도 하나의 상관 전자 랜덤 액세스 메모리(CeRAM) 소자 또는 상관 전자 스위치(CES) 소자로 형성된다.
Patent KR-20190116455-A (KR)
Title: 직사각형 필터, 어셈블리 및 여과 방법
Inventor: HARRIS JAMES D
IPC: B01D46/24
Filed: 2018-02-21
Abstract: 본 발명은 직사각형 필터와 코어레서 요소 및 복수의 그러한 직사각형 요소를 수용하는 용기를 개시한다.  용기 내에 있는 직사각형 필터 요소의 증가된 수 및 정렬로 인해 더 큰 여과 또는 분리 효율이 제공된다.  직사각형 필터 요소는 또한 교체하기가 쉽다.
Patent KR-20190128060-A (KR)
Title: 비수계 이차 전지 접착층용 슬러리 조성물, 제조 방법 및 용도
Inventor: TANAKA KEIICHIRO
IPC: C08L101/00
Filed: 2018-03-20
Abstract: 입자상 중합체, 술포숙신산 에스테르 또는 그 염, 및 물을 포함하는, 비수계 이차 전지 접착층용 슬러리 조성물로서, 상기 입자상 중합체가, 코어부와, 상기 코어부의 외표면의 적어도 일부를 덮는 쉘부를 갖는 코어 쉘 구조체이고, 상기 술포숙신산 에스테르 또는 그 염의 함유 비율이, 입자상 중합체 100 질량부에 대하여, 0.5 질량부 이상 5 질량부 이하인, 비수계 이차 전지 접착층용 슬러리 조성물.  당해 슬러리 조성물을 사용한 접착층의 제조 방법, 접착층, 및 비수계 이차 전지도 제공된다.
Patent KR-20190136082-A (KR)
Title: 볼 조인트 제조 방법
Inventor: SIEVE MANFRED
IPC: F16C11/06
Filed: 2018-03-19
Abstract: 본 발명은 볼 조인트(1)를 제조하기 위한 방법으로서, 볼 조인트는 외부 하우징 스터드 개구부(2)를 구비한 외부 하우징(3)과, 외부 하우징(3) 내에 배치되고 내부 하우징 스터드 개구부(4)를 구비한 내부 하우징(5)과, 조인트 볼(6)을 포함하여 자신의 조인트 볼(6)로 내부 하우징(5) 내에 이동 가능하게 장착되고 내부 하우징 스터드 개구부(4)를 통과하여 내부 하우징(5)에서 외로 연장되는 볼 스터드(7)를 포함하는 것인, 상기 볼 조인트의 제조 방법에 관한 것이며, - 볼 스터드(7)는 외부 하우징(3) 내로 삽입되어 자신의 조인트 볼(6)로 상기 외부 하우징 내에 포지셔닝되며, 그럼으로써 외부 하우징(3)과 볼 스터드(7) 사이에는 조인트 볼(6) 및/또는 볼 스터드(7)를 둘러싸는 자유 공간부가 잔존하고 볼 스터드(7)는 외부 하우징 스터드 개구부(2)를 통과하여 외부 하우징(3)에서 외로 연장되며, - 그런 후에 자유 공간부는 플라스틱 화합물로 충전되고 이와 동시에 조인트 볼(6)은 플라스틱 화합물에 의해 에워싸이며, 그에 뒤이어 플라스틱 화합물은 경화되고 경화된 상태에서는 내부 하우징(5)을 형성하며, 그리고 - 플라스틱 화합물의 경화 동안 외부 하우징(3)과 내부 하우징(5) 사이에서 형성되는 간극(19)은 경화 후에 외부 하우징(3)을 압축함으로써 폐쇄된다.
Patent KR-20190138312-A (KR)
Title: 운전 지원 장치 및 운전 지원 방법
Inventor: AOKI MOTONOBU
IPC: B60W40/10
Filed: 2017-05-19
Abstract: 선행 차량이 교차점 및 교차점의 주변을 포함하는 범위의 외측을 주행하고 있는지 여부를 판정하고, 선행 차량이 이 범위의 외측을 주행하고 있는 경우에, 선행 차량의 갓길측의 방향 지시기가 점등하고 있는지 여부를 판정하고, 이 방향 지시기가 점등하고 있는 경우에, 선행 차량을 추종하는 제1 운전 지원과 다른 제2 운전 지원을 행한다.
Patent KR-20200002964-A (KR)
Title: 지상 서비스에 비행 중 항공기 조종석의 기록 및 실시간 전송 시스템
Inventor: OLSON ERLEND
IPC: B64D45/00
Filed: 2018-04-20
Abstract: 항공기 내에서 발생되는 활동 및 상기 항공기의 상태를 포함하여 항공기를 모니터링 하는 시스템, 방법, 및 장치로서, 카메라, 마이크, 또는 다른 센서와 같은 하나 이상의 감지 컴포넌트가 정보가 확인될 수 있는 상기 항공기 내의 장소에 위치한다. 바람직하게는, 상기 컴포넌트는 상기 항공기의 표면 또는 인스트루먼테이션 내에 위장되어 있다. 상기 감지 컴포넌트는 위성 통신 링크와 같은 통신 링크를 통해 상기 항공기 내에 거주하는 시스템으로부터 상기 시스템의 지상 부분으로 통신을 전송하기 위해 통신 메커니즘과 연결된다. 상기 시스템은 항공기 상태 또는 활동에 대응하는 정보를 처리하고, 트리거가 충족되거나 초과될 때 경보를 생성할 수 있다. 상기 항공기 상의 상기 시스템 컴포넌트는 항공기의 전력만 사용하는 항공기 인스트루먼테이션을 사용하거나 방해하지 않고 상태 및 활동을 모니터링 할 수 있다.
Patent KR-20190136134-A (KR)
Inventor: KAUFMAN DUANE A
IPC: A24F40/465
Filed: 2016-08-26
Abstract: 흡연가능한 재료의 적어도 하나의 성분을 휘발시키기 위해 흡연가능한 재료를 가열하기 위한 장치와 함께 사용하기 위한 카트리지(2, 3)가 개시되며, 카트리지(2, 3)는: 공동(14)을 규정하는 용기(10), 및 공동(14)에 위치되는 흡연가능한 재료(20)를 포함하며, 카트리지(2, 3)는 흡연가능한 재료(20)를 가열하기 위해 가변 자기장으로 관통됨으로써 가열가능한 가열 재료(12)를 포함한다.  흡연가능한 재료의 적어도 하나의 성분을 휘발시키기 위해 흡연가능한 재료를 가열하기 위한 장치(100)가 또한 개시되며, 장치(100)는: 흡연가능한 재료(20)를 포함하는 물품(1)과 협동하기 위한 인터페이스(111), 인터페이스(111)가 물품(1)과 협동할 때 물품(1)을 관통하기 위한 가변 자기장을 생성하기 위한 자기장 생성기(112), 및 물품(1)을 천공시키기 위한 디바이스(123)를 포함한다.
Patent KR-20200010325-A (KR)
Title: 용량 감지 클라이밍 홀드, 관련 생산 방법 및 벽
Inventor: GARNIER DENIS
IPC: C08K3/36
Filed: 2018-05-18
Abstract: 본 발명은 용량 감지 클라이밍 홀드(20)에 관한 것으로, 용량 감지 클라이밍 홀드(20)는, 적어도 하나의 폴리머 매트릭스(22); 및 상기 폴리머 매트릭스(22)에 구비된 앵커 포인트(21)를 포함하고, 상기 앵커 포인트(21)는 클라이밍 벽에 상기 클라이밍 홀드(20)를 부착시키고 용량 접점을 용량 감지 유닛에 전달하도록 구성되며; 상기 폴리머 매트릭스(22)는 탄소 분말(23)을 포함하여, 상기 탄소 분말(23)이 상기 폴리머 매트릭스(22)의 중량의 5% 내지 35%, 바람직하게는 상기 폴리머 매트릭스(22)의 중량의 10% 내지 35%를 나타내도록 하며, 상기 탄소 분말(23)이 상기 폴리머 매트릭스(22)에 실질적으로 균일하게 분포된다.
Patent KR-20200019898-A (KR)
Title: 카르복실산 및 에스테르를 기유 탄화수소로 전환하기 위한 방법
Inventor: MYLLYOJA JUKKA
IPC: C10G45/58
Filed: 2018-06-15
Abstract: 카르복실산 및 에스테르를 기유 탄화수소로 전환하기 위한 방법. 스타형 구성(S)을 갖는 다수의 상이한 분지형 탄화수소 화합물(식 I)은 지방산을 함유하는 재생성 오일 또는 지방산을 함유하는 유도체로부터 제조된다. 상기 분지형 탄화수소 화합물들은 개별적으로 또는 혼합되어 단리될 수 있으며, 기유, 특히 재생성 기유(RBO)의 일부로 사용될 수 있다. 상기 식 I의 분지형 탄화수소 화합물의 제조 방법은 삼량체화 반응에 이은 수소 처리 조건에 유리한 조건들을 포함한다. 식 I의 화합물들은 공정 중에 재생성 물질을 촉매적으로 처리함으로써 제조될 수 있으며, 상기 화합물들은 낮은 Noack 휘발성을 가지면서도 윤활도, 저온 유동성과 연관된 양호한 품질을 갖는다.
Patent KR-20200018496-A (KR)
Title: 밸류 유닛 변환, 활용, 중재 및 거래 상품 애플리케이션 생성을 위한 시스템 및 방법
Inventor: KAO FUTEH
IPC: G06Q20/12
Filed: 2018-05-30
Abstract: 하나 이상의 밸류 유닛 교환과 상호 작용하여 통합된 복수의 밸류 유닛교환에 걸쳐 밸류 유닛 전환 비율을 생성하는 거래 프로세서의 시스템 및 방법. 거래 당 기초에 구현될 수 있는 거래 상품 계정에서 밸류 유닛 유형의 지정을 허용하는 다중 밸류 유닛 지갑의 지정 및 조작을 위한 시스템 및 방법. 거래 동안 상이한 밸류 유닛 유형의 사용을 우선순위화하기 위하여 밸류 유닛 인출의 대체 시퀀스를 선택하기 위한 다중 인터페이스를 갖는 밸류 유닛 변환 및 활용 상품을 위한 시스템 및 방법. 상품 레벨에서 및 거래 당 기초에서 거래 상품 및 밸류 유닛 거래의 구현을 허용하도록 애플리케이션 프로그래밍 인터페이스 거래 상품을 구축하기 위한 상품 엔진을 위한 시스템 및 방법.
Patent KR-20200041833-A (KR)
Title: 제어장치 및 점등 시스템
Inventor: KOJIMA SHUHEI
IPC: B61D29/00
Filed: 2018-06-13
Abstract: 본 발명에 1형태에 따른 제어장치는 제어부를 가진다. 상기 제어부는 철도차량의 표지등을 대상으로 하는 점등 제어를 실행하는 제1 제어모드와, 상기 표지등과 상기 표지등의 근방에 배치된 표시부를 대상으로 하는 점등 제어를 실행하는 제2 제어모드를, 상기 철도차량의 주행상태에 따라서 전환한다.
Patent KR-20200086630-A (KR)
Title: Plasma processing apparatus and substrate support
Inventor: KOSHIMIZU CHISHIO
IPC: H03H7/40
Filed: 2020-01-03
Abstract: An objective of the present invention is to provide a technique for adjusting density of plasma in the vicinity of the edge of a substrate and density of plasma on an area of a substrate inside the edge. According to one embodiment of the present invention, a plasma processing device has a chamber and a substrate supporter. The substrate supporter has a lower electrode and an electrostatic chuck. The substrate supporter supports a substrate mounted on the electrostatic chuck in the chamber. An edge ring is disposed to surround the edge of the substrate. A bias power supply is connected to the lower electrode through a first electrical path. A second electrical path different from the first electrical path and the lower electrode is provided to supply bias power to the edge ring from the lower electrode or the first electrical path. An impedance regulator provides variable impedance in the second electrical path.
Patent KR-20210090881-A (KR)
Title: Soy crab sauce with Pleurotus eryngii mushroom
Inventor: PARK HAN SOO
IPC: A23L27/50
Filed: 2020-01-13
Abstract: The present invention relates to a method for manufacturing raw crabs marinated in soy sauce using lotus leaves and mushrooms, and more specifically, to a method for manufacturing lotus leaf mushroom raw crabs marinated in soy sauce, wherein lotus leaves are collected and roasted to make lotus leaf tea, and the active ingredients of Tricholoma matsutake or Sarcodon imbricatus, fermented plum, and various ingredients beneficial to a human body can be included.
Patent KR-20210092580-A (KR)
Title: Method of produce a three-dimensional discrete fracture network model
Inventor: JEONG WOO CHANG
IPC: G06F30/20
Filed: 2020-01-16
Abstract: Disclosed is a method for generating a three-dimensional discrete fracture network model, which introduces a multiple flow technique for predicting the spatial and temporal behavior of underground water leaking from bedrock breakage portion and the interaction between underground water and salty water, and quantitative evaluation. In accordance with an embodiment of the present invention, the method for generating the three-dimensional discrete fracture network model comprises: (S100) a first step in which a data collection unit (110) collects one or more parameters related to a bedrock breakage portion from outside through a communication unit (120); (S200) a second step in which a prediction calculation unit (130) generates a fracture network which is a mock data of the bedrock breakage portion based on the parameters received from the data collection unit (110), calculates a flow of a fluid passing through the fracture network, predicts the moving path of pollutants through the flow of fluid passing through the fracture network, and predicts the moving path of the underground, which is a fluid, and the border layer between underground water and salty water by applying a multi-phase flow technique; and (S300) a third step in which a model generation unit (140) reflects the data calculated and predicted by the prediction calculation unit (130), and generates a three-dimensional discrete fracture network model (10). The present invention is able to precisely analyze fracture characteristics affecting the flow of fluid in the bedrock with fracture.
Patent KR-20210095762-A (KR)
Title: High reduction-ratio speed reducer device
Inventor: LIU YI CHENG
IPC: F16H3/02
Filed: 2020-01-23
Abstract: A high-reduction-ratio speed reducer device comprises an input shaft (2), a first and a second cycloid disk (3, 6), a first and a second ring gear (4, 7), and a first and a second output assembly (5, 8). The first cycloid disk (3) is driven by a first eccentric shaft portion (22) of the input shaft (2) in an eccentric cycloid motion. A first pin (41) of the first ring gear (4) is partially engaged with the first cycloid disk (3). While a first transfer pin member (51) is inserted into the first cycloid disk (3), a first output ring (52) is rotated by the eccentric cycloid motion. The second cycloid disk (6) is driven by a second eccentric shaft (53). While a second transfer pin member (81) is inserted into the second cycloid disk (6), a second output ring (82) is rotated by the second cycloid disk (6). A high reduction ratio and friction reduction can be achieved.
Patent KR-20210096731-A (KR)
Title: Method of manufacturing a recessed convex lens
Inventor: DUK JUN KIM
IPC: H01L27/146
Filed: 2020-01-28
Abstract: A method of manufacturing an embedded convex lens according to an embodiment of the present invention comprises steps of: forming a metal pattern on a peripheral area excluding a lens area of a substrate; forming a first photoresist pattern on the lens area; rounding the surface of the first photoresist pattern by performing a reflow process on the first photoresist pattern; forming a convex lens in the lens area by performing a dry etching process on the substrate using the first photoresist pattern as an etch mask; and removing the metal pattern through a wet etching process, wherein an uppermost portion of the convex lens may be positioned lower than a surface of the peripheral area.
Patent KR-20210098580-A (KR)
Title: Optical system having dual magnification
Inventor: LIM DO HYEON
IPC: G02B7/02
Filed: 2020-01-31
Abstract: A sight optical system having dual magnification is disclosed. The sighting optical system having a dual magnification of the present invention comprises: a condensing lens provided inside a sight body and condensing the beam incident through an objective lens unit; a standing lens unit provided inside the sight body so as to be disposed at the rear of the condensing lens to establish and change an image inverted from the front of the condensing lens; and an eyepiece unit provided on the sight body to be disposed at the rear of the standing lens unit for enlarging the image, wherein the standing lens unit includes a plurality of upright lenses that implement only low magnification and high magnification. When the magnification of the low magnification and the high magnification are switched, the plurality of standing lenses are moved while maintaining a predetermined interval.
Patent KR-20210098207-A (KR)
Title: Color conversion element, color conversion filter and image display device comprising the same
Inventor: KIM HUN SIK
IPC: H01L51/52
Filed: 2020-01-31
Abstract: The present invention relates to a color conversion element including: a light source (100); and a color conversion pixel layer including a partition wall (200) and a color conversion pixel (300), wherein an angle (203) between a virtual line (201) that is parallel to a top surface of the partition wall (200) located on an opposite side (400) (a direction opposite to the light source or a viewing direction) of the light source (100) and a side surface (202) of the partition wall (200) extending in a direction to the light source (100) from the top surface is adjusted to 65 to 90°, so that a path of a light emitted in all directions from color conversion materials such as quantum dots included in the color conversion pixel (300) is converted into the viewing direction (400) (located in the direction opposite to the light source) as much as possible, and an aperture ratio is adjusted to an optimal state, so that light efficiency improved so as to achieve an excellent luminance.
Patent KR-20200096873-A (KR)
Title: Electronic component
Inventor: ONODERA SHINYA
IPC: H01G4/232
Filed: 2020-02-04
Abstract: An electronic component includes an element body including a plurality of side surfaces adjacent to each other, and an external electrode disposed on the plurality of side surfaces. The external electrode includes a conductive resin layer in which a plurality of gaps exists and a plating layer disposed on the conductive resin layer. A clearance communicating with the plurality of gaps exists between an end edge of the plating layer and the element body. The conductive resin layer includes a first portion located on one side surface of the plurality of side surfaces and a second portion located on another side surface of the plurality of side surfaces. An existence ratio of the gaps in the first portion is greater than an existence ratio of the gaps in the second portion. Therefore, the present invention can suppress peeling of the conductive resin layer.
Patent KR-20200116022-A (KR)
Title: Laminated hybrid metallized polymer films, system, and method for erosion protection of composite structures
Inventor: KAY Y BLOHOWIAK
IPC: B32B7/12
Filed: 2020-02-18
Abstract: Provided is a laminated hybrid metallized polymer film for erosion protection of a composite structure. The laminated hybrid metallized polymer film comprises: a metal foil layer; a laminating adhesive layer disposed under the metal foil layer; and a polymer film layer disposed under the laminating adhesive layer. The polymer film layer is laminated to the metal foil layer with the laminating adhesive layer connected between the metal foil layer and the polymer film layer. The laminated hybrid metallized polymer film further includes an adhesive layer disposed under the polymer film layer. The adhesive layer bonds the polymer film layer to a substrate surface of the composite structure. The metal foil layer, the laminating adhesive layer, the polymer film layer, and the adhesive layer form the laminated hybrid metallized polymer film for application over and to the substrate surface of the composite structure.
Patent KR-20210105201-A (KR)
Title: Storage device configured to support multi-hosts and operation method thereof
Inventor: KIM YOUNGWOOK
IPC: G06F3/06
Filed: 2020-02-18
Abstract: A method of operating a storage device including a plurality of hosts and a plurality of physical functions respectively corresponding to the hosts according to the embodiment of the present invention includes: receiving performance information from each of the hosts; setting a performance level of each of the physical functions to a first level; processing a command from each of the hosts via the physical functions; changing the performance level of at least one second physical function among the physical functions to a second level based on the performance information of each of the hosts and the performance serviced for each of the hosts; and processing a first command from at least one first host of the hosts before a second command from a second host of at least one of the hosts through at least one first physical function whose performance level is a first level among the physical functions, wherein at least one first host corresponds to at least one first physical function, and at least one second host corresponds to at least one second physical function. Thus, the overall performance of a storage system is improved.
Patent KR-20210105789-A (KR)
Inventor: CHUN BYONG HEE
IPC: A23J3/16
Filed: 2020-02-19
Abstract: The present invention relates to a protein material using soybean protein which is highly soluble in acid and is suitable for use in an acid food, and a method for manufacturing a protein food. After removing or inactivating a polyanion material from a soybean protein food solution suitable for the use in the acid food and/or adding a polycation material in the soybean protein food solution and heating the same at a temperature exceeding 100℃ under the acid, soybean protein which is highly soluble in the acid and is suitable for the use in the acid food is obtained. The present invention can provide the protein food in the acid area by using the protein. And, by performing above treatment and degradation treatment by protease together, soybean protein hydrolysate which is highly soluble in an acid area is efficiently obtained.
Patent KR-20210106776-A (KR)
Title: Device and method for inspecting defect
Inventor: EOM DONG HWAN
IPC: G01N21/896
Filed: 2020-02-21
Abstract: A defect inspection apparatus according to exemplary embodiments comprises: a transparent support plate for sandwiching an object to be examined in the direction of the upper and lower surfaces of the object; a light source for irradiating light obliquely to the object to be examined fixed by the transparent support plate; and an imaging unit that acquires an image from light that has passed through the object to be examined. Defect detection power can be improved.
Patent KR-20210117055-A (KR)
Title: Beam-forming prism
Inventor: O GEOM HOAN
IPC: G02B5/04
Filed: 2020-03-18
Abstract: According to an embodiment, a prism for adjusting a beam size of bundle of rays comprises: an irradiation surface where the bundle of rays are irradiated; a first reflection surface reflecting the bundle of rays irradiated on the irradiation surface; a second reflection surface reflecting the bundle of rays reflected from the first reflection surface; and an emission surface emitting the bundle of rays reflected from the second reflection surface. The emission surface may have a predetermined inclination angle with respect to a vertical axis.
Patent KR-20210119071-A (KR)
Title: User Customized Training System And Method For Improving Cognitive Using Cognitive Impairment Analysis By Virtual Reality Based Cognitive Game Score
Inventor: PARK JONG HWAN
IPC: A61B5/00
Filed: 2020-03-24
Abstract: A customized cognitive improvement training system using a cognitive impairment analysis according to a virtual reality-based cognitive game score according to an embodiment of the present disclosure comprises: a virtual reality experience unit (100) through which a user can experience virtual reality contents; a data processing unit (200) that collects user data obtained from the virtual reality experience unit (100) and generates evaluation data for cognitive impairment analysis; a cognitive impairment analysis unit (300) for analyzing the degree of cognitive impairment of the user using the evaluation data generated by the data processing unit (200); and a customized training program application unit (400) that interworks with the cognitive impairment analysis unit (300) to apply a customized training program for alleviating the user's cognitive impairment to the virtual reality experience unit (100), in which the cognitive impairment analysis unit (300) comprises: a data conversion module (310) that converts the evaluation data generated by the data processing unit (200) into data for analysis of cognitive impairment; and a data analysis module (320) that analyzes the degree of cognitive impairment of the user based on the data converted by the data conversion module (310).
Patent KR-20210120346-A (KR)
Title: Manufacturing method of positive electrode active material
Inventor: LEE WOO RAM
IPC: H01M4/525
Filed: 2020-03-26
Abstract: The present invention relates to a method for preparing a positive electrode active material, which can induce shrinking of particles to improve the particle strength and energy density. The method according to the present invention includes the steps of: (A) preparing a positive electrode active material precursor including a core portion containing randomly agglomerated primary particles, and a shell portion surrounding the core portion and containing primary particles oriented from the particle center to the outside, wherein the primary particles forming the shell portion have a ratio of the crystallite size in (100) surface to the crystallite size in (001) surface of 3 or more; and (B) mixing the positive electrode active material precursor with a lithium-containing starting material and carrying out sintering to prepare a lithium transition metal oxide, wherein the lithium transition metal oxide has an average particle diameter (D_50) shrunk by 0.01-20% as compared to the average particle diameter (D_50) of the positive electrode active material precursor.
Patent KR-20210120371-A (KR)
Title: method for cooling cores of 3D printing using RCS material
Inventor: CHOI SUNG HWAN
IPC: B33Y70/10
Filed: 2020-03-26
Abstract: The present invention relates to a 3D printing method of a cooling core using a resin-coated sand material, comprising the following steps of: (a) applying the resin-coated sand material to a bed; (b) irradiating a laser to the resin-coated sand material; and (c) manufacturing the cooling core, wherein the cooling core is manufactured by a selective laser sintering (SLS) method.
Patent KR-20210121490-A (KR)
Title: Electronic parking brake device
Inventor: JO CHI HOON
IPC: F16D121/24
Filed: 2020-03-30
Abstract: The present invention relates to an electronic parking brake apparatus, comprising: a plate unit on which a brake shoe having a lining in contact with a brake drum installed on the outer surface thereof is rotationally mounted; a housing unit mounted on the plate unit; a motor unit mounted on the housing unit and driven when a power is applied; an operation unit provided in the housing unit and driven by the motor unit; an operation piston unit provided in the housing unit and including a pair of pistons which are moved by the operation unit to operate the brake shoe; and a gap adjusting unit mounted on the operation piston unit and provided to adjust a gap between the brake drum and the lining by interaction with any one of the pair of pistons. An object of the present invention is to provide the electronic parking brake apparatus which increases a utilization level of a space during design.
Patent KR-20210124671-A (KR)
Title: Bed
Inventor: DAEWOONG KIM
IPC: A47C21/04
Filed: 2020-04-07
Abstract: A bed according to an embodiment of the present invention includes a mattress set comprising a mattress unit on which a user's body is placed on the upper surface, and a cover sheet surrounding the mattress unit; and a drying module placed on an installation surface, supporting the mattress set, and supplying drying air into the mattress set. The bed of the present invention allows a user to easily set a desired cushioning strength and maintains a topper dried to prevent the generation of molds in the topper.
Patent KR-20210124697-A (KR)
Title: Illuminating apparatus
Inventor: RYU CHANG HO
IPC: F21S41/37
Filed: 2020-04-07
Abstract: The present invention relates to a lighting device, and more specifically, to a lighting device capable of forming a beam pattern having uniform brightness. According to an embodiment of the present invention, the lighting device is a lighting device which provides lighting for identifying an object. The lighting device includes: a light source unit including a plurality of light sources each including a light emitting element and a fluorescence generating unit which is excited by light generated from the light emitting element to generate fluorescence; and a barrier rib unit that is formed such that an inner surface of each of the plurality of light sources surrounds a side surface of the fluorescence generating unit.