baber/WOPTO huggingface dataset:
Patent KR-102088497-B1 (KR)
Title: Method of manufacturing interior parts using integral sheet
Inventor: CHO HI SU
IPC: B26D7/14
Filed: 2019-06-24
Granted: 2020-03-16
Abstract: A disclosed method for manufacturing an interior material using an integrated fabric comprises: a first step of preparing a first fabric for shaping a skin and a second fabric for shaping the core; a second step of preheating the first fabric and the second fabric; a third step of thermally fusing the first fabric and the second fabric to form an integrated fabric; a fourth step of shaping the skin by cutting the integrated fabric with an IMG molding device and pressing the same while heat remains in the integrated fabric; a fifth step of shaping the core by pressing the integrated fabric with a compression molding device; a sixth step of forming a reinforced rib by injecting a molten resin into the rear side of the core; and a seventh step of taking out the interior material consisting of the skin, the core and the reinforced rib from the compression molding device. According to the present invention, the skin and the core can be shaped simultaneously, so that processes for shaping the interior material can be reduced and at the same time sufficient rigidity of the interior material can be secured.
Patent KR-102250224-B1 (KR)
IPC: A23L33/125
Filed: 2019-06-25
Granted: 2021-05-10
Abstract: 본 발명은 진세노사이드 Rg4 또는 진세노사이드 Rg2, Rg4, Rg6 및 Rh1 혼합물을 유효성분으로 포함하는 탈모 방지 또는 발모 촉진용 조성물에 관한 것이다. 상기 진세노사이드 Rg4 또는 진세노사이드 Rg2, Rg4, Rg6 및 Rh1 혼합물을 인간 모낭 모유두 세포에 처리하면, 모낭 형성과 성장을 유도할 수 있는 3차원 구체의 형성 및 크기 증가 효과가 우수하며, 모낭 세포 활성화와 재생에 중요한 Wnt/β-카테닌 신호전달 활성화 효과가 우수하고, 모낭 형성과 성장에 중요한 ALPL, VCAN, BMP2 및 FGF7 유전자의 발현량 증가 효과가 우수하여 탈모 방지 및 발모 촉진용 조성물로 유용하게 사용될 수 있다.
Patent KR-102056204-B1 (KR)
Title: Method of manufacturing organic fertilizer and soil conditioner using waste sludge
Inventor: KIL IN
IPC: C09K101/00
Filed: 2019-06-27
Granted: 2019-12-18
Abstract: The present invention relates to a method of manufacturing an organic fertilizer and a soil conditioner. The method comprises: a step (S1) of adding one or more selected from the group consisting of soda ash, burned lime and slaked lime to waste sludge, and mixing the one or more materials with waste sludge to obtain a mixture, and aging the mixture; a step (S2) of adding an ion exchange resin or mineral to the aged mixture to obtain a mixture and passing the mixture through an ion exchange process to obtain a primary raw material; a step (S3) of spraying a sulfonic acid compound-diluted solution to the primary raw material and stirring the sulfonic acid compound-diluted solution with the primary raw material to obtain a secondary raw material; a step (S4) of adding one or more selected from the group consisting of fly ash, cow dung, slaked lime, lightweight aerated concrete powder, sawdust, cocopeat, zeolite, pearlite, and vermiculite to the secondary raw material, and mixing the one or more materials with the secondary raw material to obtain a third raw material; and a step (S5) of moving the third raw material to a stirring facility, adding air and microorganisms to the third raw material to obtain a mixture, and fermenting and aging the mixture. The present invention stabilizes soil within a short time and provides effects particularly excellent in germination and growth aspects of a plant by providing a waste sludge treatment method and using the organic fertilizer and the soil conditioner manufactured according to the present invention.
Patent KR-102021059-B1 (KR)
Title: Construction method of fume pipe with buried structure
Inventor: LEE KWANG GI
IPC: E02D29/045
Filed: 2019-07-05
Granted: 2019-09-11
Abstract: The present invention relates to a method for constructing a hume pipe having a landfill mold structure, and more specifically, to a method for constructing a hume pipe, wherein a hume pipe transporting industrial water or sewage is buried underground. To this end, the present invention comprises: a bed excavation step of excavating the ground surface to form a construction space in which a hume pipe is to be installed; a landfill mold installation step of installing a landfill mold in the construction space to fixate the hume pipe; a hume pipe installation step of arranging the hume pipe at the landfill mold before placing concrete to fixate the hume pipe to the landfill mold; a refilling step of filling the construction space in which the mold, having the hume pipe installed, is arranged; and a finishing step of levelling the refilled ground surface. Therefore, the mold fixating the hume pipe is buried along with the hume pipe, such that the waste of time and workforce caused by a mold disassembly process can be reduced. Furthermore, water leakage and construction time can be reduced, thereby improving constructability and economic feasibility.
Patent KR-102201492-B1 (KR)
Inventor: YOON MAN SOON
IPC: H02N2/04
Filed: 2019-07-12
Granted: 2021-01-13
Abstract: Provided is a linear piezoelectric motor which is stably coupled between a dome-shaped piezoelectric actuator and a moving shaft. The linear piezoelectric motor comprises: a dome-shaped piezoelectric actuator; a moving shaft coupled to the piezoelectric actuator; and a mover mounted on the moving shaft. Moreover, the linear piezoelectric motor has a protrusion unit formed at an apex portion of the piezoelectric actuator. A coupler can be used for stable coupling of the protrusion unit and the moving shaft, and the protrusion unit and the moving shaft are inserted into coaxial grooves provided by the coupler. Since the moving shaft is in surface contact with the coupler or the protrusion unit, coupling stability is remarkably improved.
Patent KR-102175591-B1 (KR)
Title: Rinsing apparatus and method of rinsing using the same
Inventor: LEE HYEOK JUN
IPC: C23G3/02
Filed: 2019-07-17
Granted: 2020-11-06
Abstract: The present invention provides a washing apparatus and a washing method using the washing apparatus. According to the present invention, the washing apparatus comprises: a washing tank containing a washing solution; a plurality of diaphragms partitioning the interior of the washing tank into four or more washing areas connected in series along the traveling direction of a pickled steel plate from the inlet side of the washing tank; a sprayer for spraying the washing solution onto the pickled steel plate; and a pure solution supply pipe selectively supplying a pure solution to the third or last washing area from the inlet side of the washing tank. When Mn content in the pickled steel plate is 1 wt% or more, or the line speed in the washing area is 40 mpm or less, or the following relational formula 1 is satisfied, the pure solution supply pipe disposed in the third washing area is opened, the pure solution supply pipe arranged in the last washing area is closed, and the upper and lower positions of the plurality of diaphragms are adjusted so that the flow of the washing solution from the third washing area to the second washing area is blocked and the washing solution flows from the third washing area to the last washing area. [Relational formula 1] Mn content in pickled steel plate (wt%) >= 0.004 × line speed (mpm) + 0.64
Patent KR-102286653-B1 (KR)
IPC: A61K8/41
Filed: 2019-07-18
Granted: 2021-08-04
Abstract: 본 발명은 화장 지속성이 우수한 화장료 조성물에 관한 것이다. 본 발명의 화장료 조성물은 디스테아디모늄 헥토라이트를 아모디메티콘으로 코팅하여 분산성을 향상시킴으로써 화장 지속성이 현저하게 우수하며, 피막의 균일성 및 강도, 제형의 경도, 및 화장 번짐 억제 효과도 현저하게 우수하다.
Patent KR-102080216-B1 (KR)
IPC: B28D5/00
Filed: 2019-07-19
Granted: 2020-02-21
Abstract: 본 발명은 쿼츠 링 가공용 진공지그장치에 관한 것으로서, 본 발명에 따른 쿼츠 링 가공용 진공지그장치는, 반도체 제조용 쿼츠 링(1)을 진공방식으로 흡착하기 위한 진공흡입홀(113)을 구비하며 알루미늄 재질로 형성되는 쿼츠 링 고정부(110); 및 상기 쿼츠 링 고정부(110)의 진공흡입홀(113)이 위치한 부위를 커버하며 상기 쿼츠 링과 면접촉하도록 상기 쿼츠 링 고정부의 표면에 형성되는 수지성형체(120);를 구비할 수 있다. 
따라서, 본 발명은, 진공흡입 홀이 형성된 알루미늄 지그 표면에 퍼티 수지 성형체를 형성하고 진공방식으로 쿼츠 링을 흡착 고정함으로써 쿼츠 링의 위치를 용이하게 조정할 수 있을 뿐만 아니라 이로 인해 쿼츠 링의 가공시간 및 제조비용을 절감할 수 있는 쿼츠 링 가공용 진공지그장치 및 이를 구비한 쿼츠 링 가공 시스템을 제공하는을 제공하는 효과가 있다.
Patent KR-102091354-B1 (KR)
Title: Precast segment optimizing airduct slab having crossbeam and construction step and construction method of the same
Inventor: KIM TAE KYUN
IPC: E21F1/00
Filed: 2019-07-19
Granted: 2020-03-19
Abstract: The present invention relates to a precast segment air duct slab having a construction step and a vertical beam, capable of improving the structural stability of the center part of a segment air duct slab, and a construction method thereof. According to the present invention, the precast segment air duct slab having a construction step and a vertical beam comprises: a plurality of segment air duct slabs; a vertical beam; a lower anchor bolt; a vertical hanger; an upper anchor bolt; a lower connection bolt; joint mortar; and lateral finishing concrete.
Patent KR-102358498-B1 (KR)
Title: 광섬유 및 열수축 슬리브 보호유닛
IPC: G02B6/44
Filed: 2019-07-23
Granted: 2022-02-04
Abstract: 본 발명의 광섬유 및 열수축 슬리브 보호유닛은 직사각형 형태의 바디; 상기 바디의 내부에 빈 공간; 상기 바디와 연결되어 있고, 말단 일측에 구비되어있고, 곡면 형태인 세 개의 돌출부; 상기 돌출부의 내측에 빗살무늬 톱니; 및 상기 돌출부를 감싸 결합하는 결합부재;를 포함하여 구성하고 있는 것을 특징으로 한다.
Patent KR-102365182-B1 (KR)
Title: 다이 소팅 프로세스 동안의 전자 부품의 자동 정렬 방법
IPC: H01L21/68
Filed: 2019-07-24
Granted: 2022-02-17
Abstract: 다이 소팅 공정(1) 동안의 전자 부품(201)의 자동 정렬 방법은 상기 전자 부품(201)의 제 1 위치를 결정하는 단계(101); 이젝터 모듈(207) 및 웨이퍼 유지 수단(205)을 X 축 이동 및 Y 축 이동으로 조정하는 단계(103); 90 도의 각도로 상기 플리퍼 헤드(209)를 사용하여 상기 전자 부품(201)을 피킹 및 플리핑하는 단계(105); 상기 전자 부품(201)의 방향을 결정하는 단계(107); 90 도의 각도로 상기 전자 부품(201)을 플리핑하는 단계(109); 플리퍼 모듈(211)을  X 축 이동 및 Y 축 이동으로 조정하는 단계(111); 픽업 헤드(215)를 Z 축 이동으로 조정하는 단계(113); 및 상기 플리퍼 모듈(211)이 상기 플리퍼 모듈(211)로부터 360 도 회전을 가능하게 하도록, 공기 챔버 전환 방법에 기초하여 동작하는 단계(115)를 포함한다.
Patent KR-102182141-B1 (KR)
Inventor: OH SU JONG
IPC: A43D25/047
Filed: 2019-08-08
Granted: 2020-11-23
Abstract: The present invention provides a compression tube jig for producing a pair of shoes, which is used to bond soles to shoe uppers by means of compression while an adhesive material is applied. The compression tube jig for producing a pair of shoes according to the present invention, enables bonding of soles by means of simultaneous batch compression with respect to a pair of shoe uppers, thereby promoting an increase in work efficiency and improvement of productivity, and continuously keeps the shoe uppers fixed at a regular position during a sole bonding process by means of compression, thereby enabling improvement of product quality and minimization of product defects.
Patent KR-102214752-B1 (KR)
Title: Fog Model-based Variable Low Light Image Restoration Apparatus and Method
Inventor: PAIK JOON KI
IPC: G06T7/11
Filed: 2019-08-27
Granted: 2021-02-09
Abstract: The present invention discloses a fog model-based variational low-light level image restoration apparatus and a method thereof. According to the present invention, the low-light level image restoration apparatus includes a processor and a memory connected to the processor. The memory stores instructions executable by the processor to estimate atmospheric intensity and an initial transmission amount in an inverted low light level image, estimate a base layer of the initial transmission amount and a detail layer of a guidance image, use the estimated base layer and the detail layer to calculate a first estimated transmission amount of the inverted low-light level image, obtain a first inverted bright image by applying the first estimated transmission amount, the inverted low-light level image, and the atmospheric intensity to a fog model, update the first estimated transmission amount and the first inverted bright image a preset number of times to obtain a final estimated transmission amount and a final inverted bright image, and restore the low-light level image using the final inverted bright image. The present invention can prevent noise amplification.
Patent KR-102591719-B1 (KR)
Title: 차고 조절장치
IPC: B60G17/08
Filed: 2019-08-29
Granted: 2023-10-20
Abstract: 차고 조절장치에 대한 발명이 개시된다. 본 발명의 차고 조절장치는: 작동유체를 공급받는 내측공간을 구비하는 실린더하우징부와, 실린더하우징부의 내측에 위치하며 작동유체에 의해 직선 방향으로 이동되고 외측면에는 이동방향을 따라 홈이 형성되는 피스톤부 및 실린더하우징부에 결합되며 피스톤부의 측면의 홈에 삽입되는 돌기를 구비하는 회전방지브라켓을 포함하는 것을 특징으로 한다.
Patent KR-102064522-B1 (KR)
Title: Unmanned parking fee collection system
Inventor: KIM BONG SU
IPC: G07B5/04
Filed: 2019-09-02
Granted: 2020-01-10
Abstract: The present invention relates to an unmanned parking fee collecting device. The purpose of the present invention is to provide the unmanned parking fee collecting device capable of automatically calculating and charging a parking fee of a vehicle entering a parking lot. The unmanned parking fee collecting device includes an entry management unit and an exit management unit. The entry management unit includes: a parking ticket machine; an entry opening and closing unit installed on an entry of the parking lot; an entry camera installed on the entry of the parking lot; a first image processing unit storing a recognized plate number of the vehicle and entry time of the vehicle in a database; and a first control module controlling the entry opening and closing unit and the parking ticket machine. The exit management unit includes: an exit camera installed on an exit of the parking lot; a second image processing unit recognizing the plate number of the vehicle going out from the parking lot; an unmanned calculating module having a parking ticket reader and a payment unit; an exit opening and closing unit installed on the exit of the parking lot; and a second control module controlling the exit opening and closing unit.
Patent KR-102423683-B1 (KR)
IPC: A61K8/49
Filed: 2019-09-03
Granted: 2022-07-21
Abstract: 본 발명은 필오프팩 화장료조성물 및 그 제조방법에 관한 것으로, 더 자세하게는 폴리비닐알코올과 폴리우레탄이 혼합된 피막형성제를 포함하여 팩의 부착력 및 인장강도가 증대되고 건조 전후의 색상이 전환되어 사용자가 팩을 떼어내는 시점을 파악하기 용이한 필오프팩 화장료 조성물 및 그 제조방법에 관한 것이다.
Patent KR-102343905-B1 (KR)
IPC: B25J19/00
Filed: 2019-09-04
Granted: 2021-12-24
Abstract: 본 발명에 따른 양방향 주행성을 가지는 트래블링유닛은, 증기발생기 내에 구비된 세관의 검사를 위한 비디오 프로브가 권취되는 피딩유닛이 결합 가능하게 형성되며, 상기 증기발생기 내벽을 따라 주행하도록 형성된 트래블링유닛에 있어서, 내측에 상부가 개구된 제1수용공간이 형성되며, 주행을 위한 휠이 장착되는 메인프레임 및 적어도 일부가 상기 제1수용공간 내에 수용되고, 외부시스템과의 전기적 연결을 수행하는 연결케이블모듈이 연결되는 한 쌍의 연결커넥터가 각각 기 설정된 제1방향 및 상기 제1방향의 반대 방향인 제2방향으로 형성된 기판 어셈블리를 포함한다.
Patent KR-102102430-B1 (KR)
Inventor: KWON YONG SUNG
IPC: E04B1/98
Filed: 2019-09-07
Granted: 2020-05-28
Abstract: The present invention relates to a building structure with a stirrup, which includes: a plurality of main reinforcing bars installed with a predetermined interval; and a hoop reinforcing bar installed to surround the plurality of main reinforcing bars to support the main reinforcing bars. Therefore, a height of a reinforcing bar assembly can be controlled in accordance with a working environment through a height control member.
Patent KR-102229110-B1 (KR)
Title: Food waste disposer
Inventor: CHO YOUNG MAN
IPC: B01D29/00
Filed: 2019-09-11
Granted: 2021-03-19
Abstract: The present invention relates to a kitchen waste grinder, capable of improving the efficiency of treating biological waste, which comprises: a sorting device having a drain, a sorting duct and a stopper; a grinding device for grinding and discharging food waste; a decomposing and destructing device for decomposing, destructing, and discharging ground up matter; a spray device for spraying washing water; and a water level control unit for controlling the water level in a stirring chamber.
Patent KR-102102929-B1 (KR)
Inventor: SHIN SUNG HO
IPC: B29D11/00
Filed: 2019-09-20
Granted: 2020-04-22
Abstract: The present invention relates to a coating device and a coating method using microwave, which allow a coating layer to be formed to a desired thickness on an object to be coated by heating a coating solution using microwave while the object is immersed in the coating solution.
Patent KR-102270969-B1 (KR)
IPC: H01L29/78
Filed: 2019-09-26
Granted: 2021-07-02
Abstract: 본 발명은 개별적으로 형성된 나노 와이어 반도체 스트립의 스택으로부터 게이트-올-어라운드("GAA") 디바이스를 형성하기 위한 기술을 설명한다. 개별적으로 형성된 나노 와이어 반도체 스트립은 각각의 GAA 디바이스에 맞게 조정된다. 트렌치가 에피택시 층의 제1 스택에 형성되어, 에피택시 층의 제2 스택을 형성하기 위한 공간을 한정한다. 트렌치 바닥이 변형되어, 형상 또는 결정질 패싯 배향에서 결정되거나 또는 공지된 파라미터를 갖는다. 트렌치 바닥의 공지된 파라미터가 사용되어, 상대적으로 평평한 기저 표면을 가진 트렌치 바닥을 채우는데 적절한 프로세스를 선택한다.
Patent KR-102083765-B1 (KR)
Title: Labelling device
Inventor: RYU JAE CHUN
IPC: H01M2/34
Filed: 2019-09-27
Granted: 2020-03-02
Abstract: A labelling device according to the present invention includes: a base; a cartridge which is detachably coupled to the base, wherein a sheet is wound; and a pressure roller which is installed on the base and pressurizes a label when at least a part of the label attached to the sheet is discharged from the cartridge to the upper side of an object for attachment while the object for attachment is being conveyed from the lower side of the base parallel to the longitudinal direction of the sheet. The pressure roller rotates eccentrically and presses the label to attach the label to the object for attachment.
Patent KR-102288577-B1 (KR)
IPC: F16M11/04
Filed: 2019-09-30
Granted: 2021-08-11
Abstract: 본 발명은 승강판의 승강동작시 디스플레이와 고정판의 중량 부하를 경감시킬 수 있으며, 이중관 구조로 이루어진 웨이트부재를 이용하여 인장스프링의 작동소음을 경감시키고, 웨이트부재의 하강동작시 웨이트부재의 하단부와 지지브라켓이 접촉되면서 웨이트부재의 하강동작을 지지하여 웨이트부재의 작동소음을 경감시키고 웨이트부재의 충격을 방지하여 제품의 내구성을 향상시킬 수 있도록 그 구조가 개선된 고효율 밸런싱 디스플레이 위치조절장치에 관한 것이다.
Patent KR-102291302-B1 (KR)
IPC: D06M15/19
Filed: 2019-10-21
Granted: 2021-08-19
Abstract: 본 발명은 두 가지 이상의 환경 요인에 반응하는 기능성을 가지는 액츄에이터 및 이의 제조방법에 관한 것으로, 상기 액츄에이터는 다공성 구조로 높은 표면적을 가지는 전기방사 섬유층을 포함하여 외부 요인에 빠르게 반응할 수 있고, 적층 구조를 가져 두 가지 이상의 외부 환경 변화에 반응할 수 있다.
Patent KR-102186645-B1 (KR)
Title: Air layer former for ship pipeline
Inventor: JANG IN SEOK
IPC: F16L59/075
Filed: 2019-10-22
Granted: 2020-12-04
Abstract: The present invention relates to an air layer former for a ship pipeline, which comprises an air layer forming means placed between a ship pipe, through which a high-temperature fluid is distributed, and an insulation material, which wraps around an outer circumferential surface of the pipe, to form an air layer between the pipe and the insulation material to prevent moisture or water generated in the insulation material from directly coming in contact with the pipe because of the air layer. The present invention has effects to form an air layer between the pipe and the insulation material through the air layer forming means comprising a large number of space blocks, prevent moisture, rainwater, or seawater in a cover from directly coming in contact with a surface of the pipe with the insulation material as a medium, and prevent the pipe from being corroded because of moisture, rainwater, or seawater in a stable manner, thereby greatly extending the functions and life cycle of the pipe and the insulation material. In addition, the air layer former for a ship pipeline is formed between the insulation material and the cover to prevent rivets or screws from directly coming in contact with the insulation material through a support block engaged with the rivets or the screws penetrating the cover, prevent the conventional problems that the insulation material is penetrated and damaged by the rivets or the screws, and the functions and life cycle of the insulation material are lowered, prevent the corrosion of the rivets or screws from being transferred to the insulation material and prevent the life cycle from being reduced because of the damage to the insulation material such that the insulation material can be used in a stable manner for a long time.
Patent KR-102600932-B1 (KR)
IPC: G06F3/041
Filed: 2019-10-23
Granted: 2023-11-10
Abstract: 본 발명의 실시예들은, 발광소자와, 발광소자에 센서구동신호를 전달하는 센서구동신호배선과, 센서구동신호배선과 연결된 센서구동회로와, 영상을 표시하는 디스플레이영역과, 디스플레이영역 상에 배치되는 터치센서가 배치되는 디스플레이 기판, 어플리케이션 프로세서와 수광센서가 배치되는 메인 인쇄회로기판 및 디스플레이 기판과 메인 인쇄회로기판에 연결되는 인쇄회로필름을 포함하는 터치 표시장치를 제공할 수 있다.
Patent KR-102272400-B1 (KR)
IPC: A01B15/02
Filed: 2019-10-25
Granted: 2021-07-07
Abstract: 본 발명의 일실시예는 작업효율이 향상된 복토장치를 제공한다. 여기서, 복토장치는 일방향으로 이동하면서 흙을 복토하는 장치로서, 동력전달부, 굴토부 그리고 배토부를 포함한다. 동력전달부는 동력을 전달한다. 굴토부는 동력전달부로부터 동력을 전달받아 회전하면서 흙을 상측으로 퍼 올린다. 배토부는 굴토부의 상측에 구비되고, 굴토부에 의해 퍼 올려지는 흙이 굴토부의 양측으로 뿌려지도록 한다.
Patent KR-102350193-B1 (KR)
Title: 확장 작업 공간을 활용한 휴머노이드 제어방법
IPC: B25J9/16
Filed: 2019-10-30
Granted: 2022-01-17
Abstract: 본 발명은, 여자유도 다관절 로봇 시스템에서, 작업 공간 운동 역학 및 영공간 운동 역학 사이의 상호간의 간섭을 완화시키도록 확장 작업 공간을 이용하여 상기 로봇의 자세를 제어하는 것을 특징으로 하는 휴머노이드 로봇의 제어방법을 제공한다.
Patent KR-102312478-B1 (KR)
IPC: H01L51/00
Filed: 2019-11-01
Granted: 2021-10-14
Abstract: 본 명세서는 화학식 1의 화합물 및 이를 포함한 유기 발광 소자를 제공한다.
Patent KR-102320918-B1 (KR)
IPC: A61K8/86
Filed: 2019-11-07
Granted: 2021-11-02
Abstract: 본 발명은 미백효능이 있는 톱니모자반 및 폴록사머를 포함하는 나노에멀젼에 관한 것이다. 상기 톱니모자반을 에탄올로 추출하여, 폴록사머, 토코페놀, PEG 및 캐스터 오일과 혼합하여 제조한 나노에멀젼을 B16F10세포에 처리한 결과, 세포독성이 없고, 안정성이 우수하며, 멜라닌 생성 및 세포내 멜라닌 축적이 억제된 것을 확인하여, 미백효과가 우수한 화장료 조성물로 이용될 수 있음을 확인하였다.
Patent KR-102231483-B1 (KR)
Title: Leuconostoc mesenteroides with growth inhibition of bacillus cereus
Inventor: CHOI IN SIL
IPC: C12N1/20
Filed: 2019-11-15
Granted: 2021-03-24
Abstract: The present specification discloses a Leuconostoc mesenteroides strain having a growth inhibitory ability of Bacillus cereus, a microbial preparation comprising the same, and a soybean fermented product using the same. In an aspect, the Leuconostoc mesenteroides strain of the present disclosure has the ability to inhibit the growth of Bacillus cereus, a food poisoning bacterium. In general, the density of Bacillus cereus increases during the production of soybean fermented product, which is a soybean paste product, so that there is an advantage that more hygienic and safer fermented soybeans can be manufactured by treating the Leuconostoc mesenteroides of the present disclosure during the manufacturing process of soybean fermented product or the like. Furthermore, in one aspect, the manufacturing has the advantage that it can be made in large quantities.
Patent KR-102274324-B1 (KR)
IPC: H01L25/065
Filed: 2019-11-15
Granted: 2021-07-07
Abstract: 본 발명은 RGB LED를 이용하는 대화면 디스플레이 장치의 전극 구조에 관한 것으로, 본 구현예의 대화면 디스플레이 장치는, 다수의 단위 디스플레이 장치를 연결하여 대화면 디스플레이 장치를 구현하는 것으로, 일측의 단위 디스플레이 장치에 형성되는 전력선 및 신호선과, 이웃하는 타측의 단위 디스플레이 장치에 형성되는 전력선 및 신호선은, 서로 다른 구조를 갖고, 상기 전력선 및 신호선을 따라 양측의 단위 디스플레이 장치에 실장되는 발광원은 동일한 방향으로 배열된다.
Patent KR-102170899-B1 (KR)
Inventor: KIM HYUNGMO
IPC: F23R3/16
Filed: 2019-11-25
Granted: 2020-10-29
Abstract: The present invention relates to a swirler of a gas turbine combustor, which comprises a plurality of swirl members which have a flow path through which fluid flows and include a nozzle for spraying the fluid. The plurality of swirl members have nozzles that are disposed in different regions in a radial direction from the center of the swirler so that the sprayed fluid can be stratified. Therefore, fuel discharged from the nozzles is stratified in the radial direction so that various combustor operation modes are possible in one device, and a combustor with optimized performance can be provided.
Patent KR-102250746-B1 (KR)
Title: Apparatus measuring modulus of elasticity of tire
Inventor: YOON JOO HYEON
IPC: B60C13/00
Filed: 2019-11-28
Granted: 2021-05-11
Abstract: The present invention relates to an apparatus for measuring the modulus of elasticity of a tire. More specifically, according to one embodiment of the present invention, the apparatus includes: a measurement plate supporting a tire, and formed to be rotatable and movable; a fixing shaft connected with the tire; a suspension connected with the tire in a direction different from the fixing shaft, and controlling the moduli of elasticity and damping; and a control part measuring a first modulus of elasticity of the tire when the tire is connected with the fixing shaft, and measuring a second modulus of elasticity of the tire when the tire is connected with the suspension. The control part rotates the measurement plate to connect the tire with one of the fixing shaft and the suspension, thereby rotating the tire supported by the measurement plate. Therefore, the present invention is capable of evaluating the hardness of a tire.
Patent KR-102377369-B1 (KR)
Title: 식물의 과색, 과향 및 뿌리 발달 증진 방법
IPC: A01H1/06
Filed: 2019-11-29
Granted: 2022-03-23
Abstract: 본 발명은 토마토 야생종에서 분리한 ShCCD4b(Solanum habrochaites carotenoid cleavage dioxygenase 4)를 이용한　식물의 과색, 과향 및 뿌리 발달 증진 방법에 관한 것으로, 본 발명의 야생종 토마토 유래 ShCCD4b(Solanum habrochaites carotenoid cleavage dioxygenase 4)는 식물체에 과발현시키면 과색의 변화되고 과향이 증가되어 식물의 심미적, 영양학적 가치를 향상시킬 뿐만 아니라 뿌리의 길이도 신장되므로 식물의 생육 및 발달 향상에 유용하게 이용될 수 있다.