baber/WOPTO huggingface dataset:
Patent KR-20180127416-A (KR)
Title: Rnaset2를 통한 염증성 장 질환의 진단 방법
Inventor: GONSKY REBECCA
IPC: C12Q1/6883
Filed: 2017-03-17
Abstract: 본 발명은 RNASET2, TL1A 및/또는 IFN-γ를 사용하여, 크론병(CD: Crohn's Disease), 궤양성 대장염(UC: Ulcerative Colitis) 및/또는 약물 불응성 궤양성 대장염(MR-UC: Medically Refractive Ulcerative Colitis)을 포함하지만 이에 제한되지 않는, 염증성 장 질환을 진단하는 방법을 기술한다. 또한, 본 발명은 환자 확인 및/또는 계층화를 위한 방법을 제공한다.
Patent KR-20190057203-A (KR)
Title: 케이블 보호 장치
Inventor: SHIOTANI YOICHI
IPC: H02G3/04
Filed: 2018-06-01
Abstract: 케이블 보호 장치(1)는 인접하는 대략 원통상의 셸(10)을 서로 요동 가능하게 연결하여 설치함과 아울러, 셸(10)의 내부에 있어서 셸(10)끼리가 분리되지 않도록 유지하는 지지 부재(20)를 구비한다. 지지 부재(20)는 셸(10)에 대응해서 배치된 암 부재(21)가 셸(10)의 중심축(CL)을 따라 연장되는 가요성이 있는 선상체(22)로 연결되어 있다. 암 부재(21)는 선상체(22)에 연결된 기체부(21a)와, 일단부가 기체부(21a)에 연결되고, 타단부가 셸(10)의 중심축(CL)측의 면에 연결되어 중심축(CL) 둘레에 서로 등각도를 이루도록 배치되어 지름 방향 외측을 향해서 연장되는 복수의 암부(21b)를 갖는다.
Patent KR-20190002475-A (KR)
Title: 쉴딩 안테나를 통한 무선 전력 송신을 위한 방법들 및 시스템
Inventor: JEONG SEONG HEON
IPC: A61N1/40
Filed: 2017-02-21
Abstract: 본 개시는 전력을 무선으로 전송하기 위한 방법들 및 장치를 제공한다.     본 개시의 제 1 양태는 전력을 무선으로 수신하기 위한 장치이다.     그 장치는 무선 통신물 및 충전 전력을 수신하도록 구성된 수신 회로를 포함한다.     그 장치는 또한, 제 1 표면으로부터 제 2 표면으로 확장하는 갭을 정의하는 금속성 구조를 포함하고, 금속성 구조를 통하여, 제 1 표면은 제 2 표면 반대쪽에 있다.     금속성 구조는 제 1 주파수에서 오실레이팅하는 무선 충전 필드로부터 충전 전력을 수신하도록 구성된다.     금속성 구조는 추가로, 수신된 전력을 제 1 및 제 2 연결 피드들을 통해 수신 회로에 전달하도록 구성된다.     금속성 구조는 또한 추가로, 제 1 주파수 이외의 주파수들에서의 간섭으로부터 수신 회로를 쉴딩하도록 구성된다.
Patent KR-20180128954-A (KR)
Title: 밀착 부여제 및 경화성 수지 조성물
Inventor: TSUSHIMA DAISUKE
IPC: C08L83/04
Filed: 2017-04-26
Abstract: 본 발명은, 경화성 수지 조성물에 이용하였을 경우에 뛰어난 밀착성을 나타내는 밀착 부여제, 및, 상기 밀착 부여제를 함유하는 경화성 수지 조성물을 제공하는 것을 목적으로 한다. 본 발명의 밀착 부여제는, 하기 평균 단위식 (1)로 나타내지는 오르가노폴리실록산이다.  (R 11 R 12 SiO 2/2 ) a (R 2 SiO 3/2 ) b (R 3 SiO 3/2 ) c (R 4 O 1/2 ) d  …(1) (평균 단위식 (1) 중, R 11  및 R 12 는 각각 독립적으로 탄소수 6 ~ 20의 아릴기 또는 탄소수 1 ~ 20의 알킬기, R 2 는 알케닐기, R 3 은 에폭시기 함유기 또는 옥세타닐기 함유기, R 4 는 수소 원자 또는 탄소수 1 ~ 10의 알킬기를 나타낸다. a, b, c 및 d는, 모두 정수이고, 0.80=a+b+c+d=1.00, c/(a+b+c)>0.01, d/(a+b+c)>0.02, 및, d/(2a+b+c+d)<0.05의 관계식을 만족시킨다.)
Patent KR-20180128510-A (KR)
Title: 컴퓨터에 의해 지원되는 약한 패턴 검출 및 정량화 시스템
Inventor: HAQUE NOASHIN
IPC: H01L21/66
Filed: 2017-04-21
Abstract: 약한 패턴 (또는 핫 스팟) 검출 및 정량화를 제공하는 방법 및 시스템이 개시된다. 약한 패턴 검출 및 정량화 시스템이 웨이퍼를 검사하고 웨이퍼 상에 존재하는 결함을 검출하도록 구성된 웨이퍼 검사 툴을 포함할 수 있다. 시스템은 또한 웨이퍼 검사 툴과 통신하는 적어도 하나의 프로세서를 포함할 수 있다. 적어도 하나의 프로세서는, 웨이퍼의 설계에 기초하여, 검출된 결함에 패턴 그룹화를 수행하고; 패턴 그룹화에 기초하여 관심 영역을 식별하고; 식별된 관심 영역에 포함된 약한 패턴을 식별하고 - 약한 패턴은 문턱값보다 큰 양만큼 설계에서 벗어난 패턴임 - ; 식별된 약한 패턴을 검증하며; 검증된 약한 패턴을 보고하거나 검증된 약한 패턴에 기초하여 웨이퍼 설계의 수정을 용이하게 하도록 구성될 수 있다.
Patent KR-20190037199-A (KR)
Title: 비접촉 운반 장치
Inventor: LU SONG
IPC: B65G54/00
Filed: 2017-08-07
Abstract: 비접촉 운반 장치(10)는, 비접촉 운반 장치 내에서 음압 공기 흐름을 발생시키는 음압 어셈블리(100); 및 상기 음압 어셈블리(100)에 연결된 초음파 어셈블리(200)를 포함한다. 상기 초음파 어셈블리(200)는, 고주파 초음파 전기 신호를 고주파 기계적 진동으로 변환하는 초음파 트랜스듀서(210)로서, 상기 초음파 트랜스듀서(210)의 일 단은 상기 음압 어셈블리(100)에 연결된 초음파 트랜스듀서(210); 상기 고주파 기계적 진동을 증폭하는 초음파 혼(230)으로서, 상기 초음파 혼(230)의 일 단이 상기 음압 어셈블리(100)로부터 멀어지는 상기 초음파 트랜스듀서(210)의 일단에 연결된 초음파 혼(230); 및 고주파의 기계적 진동을 증폭 및 변환하는 초음파 척(250)으로서, 상기 초음파 트랜스듀서(210)로부터 멀어지는 상기 초음파 혼(230)의 일 단에 연결되는 초음파 척(250)을 포함한다.
Patent KR-20180137577-A (KR)
Title: 다수의 뉴머롤로지들을 사용한 다중-서브캐리어 시스템
Inventor: WERNER KARL
IPC: H04L5/00
Filed: 2017-03-01
Abstract: 무선 통신 디바이스 또는 라디오 액세스 노드를 동작시키는 방법은 단일 캐리어 내에서 이용 가능한 다수의 상이한 뉴머롤로지들 중 적어도 하나를 사용하여 다중-서브캐리어 시스템 자원들을 어드레싱하는 단계를 포함하고, 다수의 상이한 뉴머롤로지들은 제1 대역폭 및 제1 서브캐리어 간격(△f1)을 갖는 자원 블록들을 갖는 제1 뉴머롤로지, 및 제2 대역폭 및 Δf1과 상이한 제2 서브캐리어 간격(Δf2)을 갖는 RB들을 갖는 제2 뉴머롤로지를 포함하고, 제1 뉴머롤로지는 m*Δf1+Fref에 따라 주파수 기준(Fref)에 대해 주파수 도메인에서 정렬되고, 제2 뉴머롤로지는 n*Δf2+Fref에 따라 주파수 기준(Fref)에 대해 주파수 도메인에서 정렬되며, 여기서 m과 n은 정수들이다.  방법은 다수의 상이한 뉴머롤로지들 중 적어도 하나에 따라 단일 캐리어 내에서 정보를 송신 및/또는 수신하는 단계를 추가로 포함한다.
Patent KR-20190010643-A (KR)
Title: 열가소성 패키징 재료의 부착 방지성을 증가시키기 위한 이형 성분
Inventor: SCHELERO NATASCHA
IPC: C08L25/06
Filed: 2017-05-22
Abstract: 본 발명은, 성분 A, 성분 B 및/또는 C, 및 성분 D를 포함하는 조성물 Z에 관한 것으로서, 여기서, 
상기 성분 A는 폴리올레핀, 폴리올레핀 공중합체 및 폴리스티렌으로 이루어진 그룹으로부터 선택되는 열가소성 재료이고; 
상기 성분 B는 글리세롤, 폴리글리세롤, 글리세롤 에스테르, 폴리글리세롤 에스테르 및 이들의 조합으로 이루어진 그룹으로부터 선택되는 유기 첨가제이고; 
상기 성분 C는 소르비톨, 소르비톨 에스테르, 소르비탄, 소르비탄 에스테르, 및 이들의 조합으로 이루어진 그룹으로부터 선택되는 유기 첨가제이고; 
상기 성분 D는 층상 이중 수산화물(layered double hydroxide) 그룹으로부터 선택되는 무기 첨가물이다.
Patent KR-20190020702-A (KR)
Title: 채널로돕신의 돌연변이 광-유도성 이온 채널
Inventor: BAMBERG ERNST
IPC: A61K35/30
Filed: 2017-06-02
Abstract: 본 발명은 친 광-유도성 이온 채널과 비교하여 개선된 특성을 갖는 돌연변이 광-유도성 이온 채널, 이를 코딩하는 핵산 구조물, 핵산 구조물을 갖는 발현 벡터, 상기 핵산 구조물 또는 발현 벡터를 포함하는 세포, 및 이들 각각의 용도뿐 아니라, 본원에 개시된 돌연변이 광-유도성 이온 채널, 핵산 구조물 또는 발현 벡터를 포함하는 비인간 동물에 관한 것이다.
Patent KR-20200085161-A (KR)
Inventor: SONG JUNG HYUN
IPC: G06F40/166
Filed: 2019-01-04
Abstract: Disclosed are an electronic terminal device supporting easy editing for overlapped objects on a document and an operating method thereof. In the present invention, when a plurality of objects overlap each other in an electronic document, a separate page corresponding to each of the plurality of objects is generated, a user is supported to edit each object for each separate page by individually inserting each object for each separate page, and a document editing technique inserting each object inserted into the separate page into the original page again, so that the easy editing for objects which overlap each other can be supported.
Patent KR-20200086809-A (KR)
Inventor: KIM WAN GEUN
IPC: A61F5/44
Filed: 2019-01-10
Abstract: The present invention relates to an inflatable menstrual product that can be inflated depending on the pressure of air and thus can be adjusted depending on an individual′s body size. In order to reduce the size of the product, a head part can be inserted into a body part, and the concave shape allows menstrual blood to be stored. In addition, a connector with a wrinkle smaller than the diameter of the head part is located between the head part and the body part so that it is not overturned by air pressure. A stopper is provided at a tail part to prevent air from being released after injecting air. An air injector prevents air from leaking by closing the stopper after injecting air, and then removing the air injector. After removing the air injector, the tail part is inserted into the body part to make it invisible from the outside, and a connection part of the tail part and the body part having a diameter smaller than the diameter of the tail part is provided so that the tail part does not come out of the body part by air pressure. The method of use comprises: 1) a step of inserting the head part into the body part; 2) a step of inserting an insertable menstrual product into the body part; 3) a step of adjusting the size of the inflation using an air injection tool through the tail part; 4) a step of shielding the tail part; and 5) a step of removing the air injection tool.
Patent KR-20200087478-A (KR)
Title: Injection module for skin resurfacing
Inventor: ROH HYUN MI
IPC: A61M5/34
Filed: 2019-01-11
Abstract: The present invention relates to a syringe device for a skin operation. The syringe device comprises: a body coupled to an outlet port of the syringe device, having both ends opened, and having an inner space formed by combining arc-shaped dividing members divided into a plurality of pieces; a needle pusher moved in the forward and backward direction along the inner circumferential surface of the body, having a plurality of needles coupled thereto, and having a connection pipe part coupled to the outlet port of the syringe device formed at the rear thereof; and a suction adapter having multiple needle holes into which the needles are inserted, having a contact surface formed at one side thereof to allow skin to come into contact therewith, having the other side coupled to an opening part of the body, and having a suction port formed on a side surface thereof to form vacuum pressure therein in a state where the contact surface is in close contact with skin. Accordingly, a body can be easily assembled, each component can be easily molded and processed, and components can be easily coupled to each other.
Patent KR-20190089761-A (KR)
Title: Stacking device and stacking method
Inventor: MORI TAKAHIRO
IPC: H01M10/0585
Filed: 2019-01-22
Abstract: Provided by the present invention is a stacking device stacking a positive electrode sheet, a negative electrode sheet, and a separator sheet to improve throughput more than conventional ones. A positive electrode sheet supply stage (23) supplies a positive electrode sheet (10) and a negative sheet supply stage (33) supplies a negative electrode sheet (12). A first receiving table (24) and a second receiving table (34) are able to mount the positive electrode sheet (10) and the negative electrode sheet (12). An electrode returning holder (72) enables a first returning operation returning the negative electrode sheet (12) to the second receiving table (34) while returning the positive electrode sheet (10) to the first receiving table (24) and a second returning operation returning the positive electrode sheet (10) to the second receiving table (34) while returning the negative electrode sheet (12) to the first receiving table (24). On a first stacking table (50A), the negative electrode sheet (12) is stacked from the first receiving table (24) after the second returning operation while the positive sheet (10) is stacked from the first receiving table (24) after the first returning operation. On a second stacking table (50B), the positive electrode sheet (10) is stacked from the second receiving table (34) after the second returning operation while the negative sheet (12) is stacked from the second receiving table (34) after the first returning operation.
Patent KR-20200094012-A (KR)
Inventor: WOO CHANG KYU
IPC: E02F9/22
Filed: 2019-01-29
Abstract: According to one aspect of the present invention, a hydraulic valve includes: a sleeve including an inlet for receiving working fluids and an outlet for discharging the working fluids; a plug sealing the rear end of the sleeve; a poppet installed in the sleeve to be movable to open or close a flow path between the inlet and the outlet; a piston combined with the rear end of the poppet to slide in a longitudinal direction of the poppet; an inner piston facing the poppet and inserted into the piston; a first chamber formed between the poppet and the inner piston; a second chamber formed between the sleeve and the inner piston; a shock absorption piston installed in the plug while supporting the rear end of the inner piston; and a third chamber formed between the plug and the shock absorption piston. The inner piston includes a first flow path connecting the first and second chambers, and the shock absorption piston includes a second flow path connecting the second and third chambers. Therefore, the hydraulic valve is capable of relieving an operation shock on the hydraulic valve by having a longer pressure holding time.
Patent KR-20200095994-A (KR)
Title: Scroll compressor improved Assembly structure
Inventor: PARK IL YOUNG
IPC: F04C29/00
Filed: 2019-02-01
Abstract: The present invention relates to a scroll compressor having an improved coupling structure, in which a load acting on a main bearing in a high-pressure refrigerant compression environment is reduced to improve durability. The scroll compressor according to the present invention provides: a drive unit which generates a rotational force inside a main housing forming an accommodation space; and a compression unit driven by the drive unit and forming a compression chamber compressing a refrigerant. The rotational force of the drive unit is transmitted to the compression unit by a drive shaft. The drive shaft is rotationally supported by a main bearing, and the main bearing is installed in a region on the side of the drive unit which is the region before the refrigerant is compressed. Therefore, since the main bearing is disposed in a low pressure region, the load applied to the main bearing can be reduced.
Patent KR-20190098059-A (KR)
Title: Dividing apparatus
Inventor: UEKI ATSUSHI
IPC: H01L21/67
Filed: 2019-02-08
Abstract: The present invention relates to an apparatus for dividing a wafer with tape expansion, capable of maintaining an equal gap between chips when tape is thermally contracted. The apparatus (1), dividing a wafer (W) by expanding tape (T) in a work set (WS), includes: a table (30) maintaining the tape (T) in the work set (WS); a frame maintaining part (4) maintaining a ring frame (F) of the work set (WS) outside the table (30); an elevating unit (43) making the table (30) and the frame maintaining part (4) closer or further in a Z-axis direction; a heater (50) thermally contracting a ring-shaped area (Td) between the inner edge of the frame (F) and the outer edge of the wafer (W) of the tape (T); a heater rotating unit (51); a pin (46) making the ring-shaped area (Td) of the tape (T) close to the heater (50) by uplifting the area; and a pin elevating unit (47). The pin (46) is placed at a predetermined angle in a circumferential direction around an absorption surface of the table (30), and the pin elevating unit (47) is controlled to separate the pin (46) slightly from the tape (T) when the rotating heater (50) is located right on the pin (46) to thermally contract the tape (T).
Patent KR-20190128549-A (KR)
Title: Injectable composition for using filler or drug carrier via click chemical reaction
Inventor: KIM MOON SUK
IPC: A61L27/52
Filed: 2019-02-27
Abstract: The present invention relates to an injection type composition used as a filler or a drug carrier through a click chemical reaction, and, more specifically, to an injection type composition comprising a first liquid including a first biopolymer having a first click chemical functional group introduced thereto and a second liquid including a second biopolymer having a second click chemical functional group introduced thereto, wherein the first and second click chemical functional groups can be chemically coupled; a method for manufacturing an injection type hydrogel using the same; and a medical filler, an in-vivo injection type supporter or a drug carrier using the same. According to the present invention, the injection type hydrogel is simply manufactured from the injection type composition through a click chemical reaction and a type and the number of click chemical functional groups, the molecular weight of the biopolymer and the like can be adjusted, thereby providing an advantage of easily adjusting physiochemical characteristics of the injection type hydrogel. Accordingly, the injection type hydrogel is suitable for a medical filler or an in-vivo injection type supporter and additionally includes drug (including a biometric transfer material) to be used as a sustained-release drug delivery material and the like.
Patent KR-20200112021-A (KR)
Inventor: CHOI MOON HAN
IPC: H03H9/64
Filed: 2019-03-20
Abstract: According to one embodiment of the present invention, a SAW filter including an antenna and a transceiving terminal comprises: a plurality of series resonator groups connected in series between the antenna and the transceiving terminal; a plurality of parallel resonator groups connected in parallel between two adjacent series resonator groups among the plurality of series resonator groups; a parallel inductor connected in parallel with the series resonator groups adjacent to the antenna; and a series inductor connected in series with some plurality of parallel resonator groups. Therefore, the SAW filter may have a wide passband.
Patent KR-20200115802-A (KR)
Title: Manufacturing device for mask pack
Inventor: CHA HOON
IPC: B65H18/02
Filed: 2019-03-26
Abstract: The present invention relates to a sheet mask manufacturing apparatus for winding an overlapped sheet. One embodiment of the present invention may provide the sheet mask manufacturing apparatus comprising: a conveyor belt having a shape extending from one end to the other end; a sheet mount unit adjacent to the conveyor belt and loading a sheet onto the conveyor belt; and a roller unit receiving the sheet from the conveyor belt, and coupled to the sheet and winding up the sheet. The roller unit includes: a roller frame located at the other end of the conveyor belt; and a finger module which is coupled to the roller frame, has first and second fingers spaced apart from each other, is coupled to the sheet and rotates to wind up the sheet.
Patent KR-20200114551-A (KR)
Inventor: NAM JAE WOOK
IPC: F25D23/02
Filed: 2019-03-29
Abstract: The present invention relates to a refrigerator having a home bar door. In particular, the refrigerator includes: a home bar door installed on a door of a refrigerator to open and close a home bar storage compartment formed on the door; a boss portion formed on the rear surface of the home bar door facing the door when the home bar storage compartment is closed; a locking member that is supported on the boss portion by a screw coupled to the boss portion and is caught on a latch assembly of the door when the home bar storage compartment is closed; and a step adjusting uneven portion formed on the locking member, wherein the step adjusting uneven portion is assembled with the home bar door according to the installation direction of the locking member so that the distance between the home bar door and the door is adjusted, thereby reducing the step difference between the home bar door and another door (home bar door).
Patent KR-20200116600-A (KR)
Inventor: HYUKMIN KWON
IPC: G06F9/50
Filed: 2019-04-02
Abstract: The present invention relates to a method and a device for processing data. The method for processing data according to the embodiments of the present invention includes the operations of: generating a plurality of tasks for each step of the refrigerant cycle of the home appliance; dividing the generated tasks into a plurality of task units, respectively, and dividing them into a plurality of task groups; mapping a plurality of task units included in the first task group among the task groups to a plurality of threads; processing the task units mapped to the threads through a plurality of processing units; and processing a plurality of task units included in a second task group among a plurality of task groups according to a preset processing sequence when all of the task units included in the first task group are processed. Accordingly, the tasks of each stage of the refrigerant cycle are processed step by step according to the processing sequence, so that the occurrence of data inconsistency due to parallel processing of all tasks without considering the processing order of steps is prevented, and the task units with similar processing time are processed in parallel through a multi-threaded programming method, thereby securing the efficiency and the speed of processing the data. Other various embodiments are applicable.
Patent KR-20200118676-A (KR)
Inventor: KIM SHINHO
IPC: C05G1/00
Filed: 2019-04-08
Abstract: The present invention relates to a method for manufacturing a slow-releasing granular fertilizer with enhanced slow-releasing properties of the granular fertilizer. More specifically the present invention relates to: a slow-releasing granular fertilizer which is safer due to the configuration of a coating layer made of plant extracts and also can provide nutrients to the soil; and a manufacturing method thereof, comprising the following steps: a) mixing a first raw material composed of powdery natural minerals, a second raw material composed of organic substances, a third raw material composed of microorganisms, and water to manufacture a dough; b) forming the dough into granules to manufacture the same into a plurality of cores; c) coating plant extracts on the outer surface of the cores to form the coating layer; and d) drying the product manufactured in the step c).
Patent KR-20200119493-A (KR)
Title: Apparatus and method for compensating service sale profit based on block chain
Inventor: SHIM JAE WOONG
IPC: G16H10/60
Filed: 2019-04-10
Abstract: Suggested are a blockchain-based service sales profit compensation apparatus, which provides some of sales profits created by the sale of a service desired by a user to the corresponding user as a compensation in a cryptocurrency trading service interconnected with stem cell service value based on blockchains in regard to the fulfillment of distributed trading of cryptocurrency data based on blockchains; and a method thereof. The suggested apparatus, which compensates for service sales profits based on a blockchain network, includes: a reward module part providing some of profits created by the sale of a stem cell-related service to a purchaser as a compensation; and a distributed security module part distributing and storing compensation information of the reward module part in each node of the blockchain network.
Patent KR-20200121510-A (KR)
Title: Hybrid energy havesting device
Inventor: LEE KYOUNG HO
IPC: H02N1/04
Filed: 2019-04-16
Abstract: The present invention relates to a hybrid energy harvesting device which can supply initial driving power. The hybrid energy harvesting device comprises: a hybrid harvester including a first harvester and a second harvester having a different type from the first harvester; a synchronous electric charge extraction (SECE) interface circuit disposed between the first harvester and an output load terminal to improve output efficiency of the first harvester; and a first rectifier disposed at an output terminal of the second harvester to convert alternating current (AC) power outputted from the second harvester into direct current (DC) power, and supply the converted DC power to the SECE interface circuit.
Patent KR-20200124470-A (KR)
Title: Apparatus for gateway of a vehicle, system having the same and method for detect invasion thereof
Inventor: JUNG HO JIN
IPC: H04L12/40
Filed: 2019-04-24
Abstract: The present invention relates to a gateway device for a vehicle, a system including the same, and an intrusion detection method thereof. According to an embodiment of the present invention, a gateway device for a vehicle may comprise: a communication unit performing communication with an in-vehicle controller; and a processor for detecting an abnormal message by sequentially determining whether an ID of a communication message received from the in-vehicle controller, a period of the communication message, the data length of the communication message, and a signal value of the communication message meet a predetermined rule.
Patent KR-20200130539-A (KR)
Inventor: LEE YOONJICK
IPC: G06F21/62
Filed: 2019-05-08
Abstract: The present invention provides a storage device for providing a strong security function, which includes a basic memory, a security memory, a controller, and a security engine. The basic memory stores a message received from an external device. The security memory stores an authentication key for authenticating the message. The controller outputs a control signal for authenticating the message. In response to the control signal, the security engine obtains the authentication key by using access rights to the security memory, and blocks access of the controller to the security memory.
Patent KR-20200129522-A (KR)
Title: Vaporization reduction device for liquefied gas storage tank
Inventor: YONGHEE RYU
IPC: F17C13/00
Filed: 2019-05-09
Abstract: A vaporization reduction device of a liquefied gas is disclosed. According to an embodiment of the present invention, the vaporization reduction device comprises: a supply line supplying a liquefied gas into a storage tank and having a liquefied gas supply hole formed in one end part; and a buoyant body providing buoyancy to the one end part of the supply line to enable the liquefied gas supply hole to be placed at a predetermined depth from a liquid surface of the liquefied gas stored in the storage tank.
Patent KR-20190129764-A (KR)
Title: Dual-polarized antenna and antenna array
Inventor: SEO YONG WON
IPC: H01Q21/24
Filed: 2019-05-10
Abstract: The present invention relates to a dual-polarized antenna and an antenna array. More specifically, the dual-polarized antenna comprises: a top unit having a radiation path; a bottom unit forming a probe; and a side unit formed to have a certain height along an outer circumferential surface of the top unit. The side unit includes a cup-shaped aluminum structure. The top unit, the bottom unit, and the side unit are integratedly formed.