baber/WOPTO huggingface dataset:
Patent KR-102308716-B1 (KR)
Title: Process for preparing cold noodle with blueberry
Inventor: KIM SANG HEON
IPC: A23L19/00
Filed: 2020-07-13
Granted: 2021-10-01
Abstract: The present invention relates to a method for preparing blueberry cold noodle strands, which includes: a step of pre-treating herbs containing blueberry, black chokeberry, and kale (S100); a step of obtaining a mixture by mixing 92 to 95 parts by weight of wheat flour, 1.5 to 2.5 parts by weight of blueberry powder, 1 to 2 parts by weight of black chokeberry powder, and 0.5 to 1.5 parts by weight of kale powder (S200); a step of adding 10 to 30 parts by weight of purified water based on 100 parts by weight of the mixture and kneading to obtain a dough (S300); a step of aging the dough by spraying an herbal extract on the surface of the dough and storing it in refrigeration for 12 to 24 hours (S400); a step of putting the aged dough into a noodle making machine and making strands (S500); a step of drying the made strands (S600); and a step of packaging the dried strands in a predetermined unit (S700).
Patent KR-102235233-B1 (KR)
Title: Iot gateway apparatus, multi-use sensor terminal, and method thereof
Inventor: CHOI GYU YEOL
IPC: H04W84/18
Filed: 2020-07-21
Granted: 2021-04-02
Abstract: A method performed by an IoT gateway device according to one embodiment of the present invention comprises the steps of: receiving sensing data collected by each sensor from multiple identical multi-use sensor terminals equipped with the multiple sensors; analyzing the sensing data of each sensor received for a predetermined period; and outputting a control signal to set an operation function of the multi-use sensor terminal based on the analysis result of the sensing data. Therefore, the method can automatically set an appropriate function for each space.
Patent KR-102207399-B1 (KR)
Inventor: JANG TAE IL
IPC: E02D29/02
Filed: 2020-07-24
Granted: 2021-01-26
Abstract: Disclosed are a waterproof block structure used in case of water stop construction for forming an underground continuous wall and a method for connecting the same, wherein the waterproof block structure includes: a block main body including a back surface plate extended in a vertical direction, and a waterproof material mounting unit formed to protrude from the back surface plate to the front and having a slot for mounting a waterproof material on a front surface thereof along the vertical direction; and a plurality of male members provided to protrude upward from an upper surface of the waterproof material mounting unit. A male member insertion unit is formed such that the plurality of male members of a lower adjacent waterproof block adjacent to a lower side of the waterproof block structure are upwardly inserted at a lower side of the waterproof material mounting unit. The plurality of male members of the lower adjacent waterproof block are fixed to the male member insertion unit in a state of being upwardly inserted thereinto by a male member fixing unit.
Patent KR-102320050-B1 (KR)
Title: Gas emission induction device of artillery barrel
IPC: F41A21/30
Filed: 2020-07-24
Granted: 2021-11-02
Abstract: Provided is a gas emission induction device of an artillery barrel, which comprises: a gas discharge induction module coupled to the barrel so as to communicate with an air hole formed through an outer circumferential surface of the barrel, and including an air supply nozzle for moving compressed air into the barrel through the air hole; and a compressed air inlet module including a compressed air inlet pipe for introducing compressed air into the gas discharge induction module. The compressed air introduced into the gas discharge induction module moves from the air supply nozzle to one end of the barrel through the air hole to form an airflow on an inner circumferential surface of the barrel, and is discharged out of the barrel together with the gas remaining inside the barrel.
Patent KR-102345313-B1 (KR)
IPC: H01L21/02
Filed: 2020-07-29
Granted: 2021-12-31
Abstract: 본 발명은, 하지의 표면에의 대미지를 억제하면서, 선택 성장에서의 선택성을 높인다.  (a) 산소 비함유의 제1 하지와, 산소를 함유하는 제2 하지와, 산소 및 질소 비함유의 제3 하지가 표면에 노출된 기판에 대하여 처리 가스를 공급함으로써, 제3 하지의 표면에 보호막을 형성하는 공정과, (b) 제3 하지의 표면에 보호막을 형성한 후의 기판에 대하여 불소 함유 가스를 공급함으로써, 제2 하지의 표면을 불소 종단시키도록 개질시키는 공정과, (c) 제2 하지의 표면을 개질시킨 후의 기판에 대하여 성막 가스를 공급함으로써, 제1 하지의 표면 상에 선택적으로 막을 형성하는 공정을 갖는다.
Patent KR-102370663-B1 (KR)
IPC: H04B7/0426
Filed: 2020-08-06
Granted: 2022-03-04
Abstract: 전자공격 신호 송신 방법은 대상체들 각각에 대한 채널 정보를 획득하는 단계; 채널 정보에 기초하여 빔포밍 행렬을 생성하는 단계; 채널 정보 및 빔포밍 행렬에 기초하여 대상체들 각각에 송신될 전자공격 신호 각각의 세기를 결정하는 단계; 및 대상체들 각각에 대해 결정된 세기의 전자공격 신호를 대상체들 각각에 송신하는 단계를 포함할 수 있다.
Patent KR-102212489-B1 (KR)
Title: Method for measuring distance using radar phase unwrapping, and method for preventing fall-down, and monitoring apparatus
Inventor: PARK YONG JEONG
IPC: G01S13/88
Filed: 2020-08-31
Granted: 2021-02-04
Abstract: The present invention relates to a method for operating a monitoring device operated by at least one processor comprising the steps of: periodically radiating a frequency-modulated radar signal, and receiving a radar receiving signal returned by being reflected on an object; calculating a phase offset of a current period by performing Fourier transform on the radar receiving signal; determining a phase unwrapping factor based on the phase offset difference between the current period and a previous period; calculating a phase angle cumulative change using the phase offset of the current period and the phase unwrapping factor; and calculating a distance change corresponding to the phase angle cumulative change. According to the present invention, the relative distance between a radar sensor and an object can be accurately measured.
Patent KR-102366447-B1 (KR)
Inventor: SEOK HYUN WOO
IPC: A01G20/20
Filed: 2020-09-07
Granted: 2022-02-23
Abstract: The present invention relates to an eco-friendly natural grass mat in which several components are composed of one module and which is easy to transport and replace. In particular, a special thick mesh installed in a lower part has excellent restoring force and relieves turf pressure to improve aeration and drainage ability, and have excellent growth. The eco-friendly natural grass mat includes: a planting layer on which grass is grown; a mesh layer disposed under the planting layer; and a cover member disposed under the mesh layer to surround the planting layer and the mesh layer.
Patent KR-102387139-B1 (KR)
Title: 착유장치용 로봇암
IPC: B25J11/00
Filed: 2020-09-08
Granted: 2022-04-18
Abstract: 본 발명은 착유장치용 로봇암에 관한 것으로, 승강지지부의 제1모터 회전에 의해 볼스크류바가 회전되면서 승강장치를 승강 이동시키되, 제2모터에 연결된 제1풀리가 회전되면서 제1밸트를 통해 제2풀리로 회전동력을 전달하여, 제2회전로드가 제2풀리에 의해 정해진 방향으로 회전되고, 또한, 제3모터에 의해 제1회전로드가 제2회전로드와 각개로 회전되어, 제2회전로드에 연결 설치된 착유장치를 가축의 유두에 근접되도록 자동 이동시킨다. 
본 발명에 따르면, 회전로봇암의 제1, 제2회전로드가 다관절 구조로 회전 작동되어, 가축의 유두 직하방에 착유장치를 정확하게 위치시킬 수 있고, 회전로봇암의 제1, 제2회전로드를 회전시켜, 착유장치를 가축의 유두 직하방에 정확하게 위치시킨 상태에서 승강장치를 상, 하로 승강 이동시키면서 착유장치를 가축의 유두로 정확하게 삽입하여, 착유장치의 정확도가 향상되며, 착유장치가 가축의 유두로 정확하게 삽입되면서 가축의 유두 주변에 충돌되는 것이 방지되어, 유두에 상해가 발생되는 것이 방지되고, 우유를 착유하는 작업 및 착유작업 완료시 이 착유장치를 가축으로 부터 탈, 부착하는 작업을 자동으로 진행하여 작업능률이 향상되며, 모든 공정이 자동으로 이루어져 유지보수 및 관리감독이 편리하다.
Patent KR-102374638-B1 (KR)
IPC: B65H35/00
Filed: 2020-09-08
Granted: 2022-03-16
Abstract: 본 발명은 달력을 벽체 등에 부착된 못 등에 걸기 위해 중철제본된 인쇄물에 구멍을 천공할 수 있도록 한 중철 제본된 달력의 구멍 천공장치에 관한 것으로, 내부의 비어 있고 상부가 개방된 본체의 상부에 종방향으로 배치되고, 모터의 구동에 의해 작동되는 상,하부 벨트컨베이어를 포함하며, 후방에서 전방으로 중철 제본된 달력을 반복 정지시키면서 공급하는 벨트컨베이어와; 상기 하부 벨트컨베이어의 전후 방향의 하부 중간에 횡방향으로 배치되게 고정되는 수평판과; 상기 수평판의 상부에 횡방향으로 이격되게 배치되어 승강 작동수단에 의해 승강되게 구비되는 승강판과; 상기 수평판의 상면 중앙에 종방향으로 구비되고 천공홀의 전후 방향의 위치의 조정이 가능한 하부 천공부재와; 상기 승강판의 하면 중앙에 종방향으로 구비되고 상기 천공홀에 삽입되는 천공봉의 전후 방향의 위치의 조정이 가능하게 구비되는 상부 천공부재;를 포함하는 것을 특징으로 한다.
Patent KR-102212866-B1 (KR)
Title: Manure of livestock resourceization device and method
Inventor: LEE YOUNG MOO
IPC: C10L5/36
Filed: 2020-09-08
Granted: 2021-02-05
Abstract: The present invention relates to a livestock manure recycling device and a method thereof. The livestock manure recycling device includes: an agitator for removing impurities which settle while stirring livestock manure; a solid-liquid separation unit which separates the livestock manure supplied from the agitator based on a predetermined solid size through centrifugation into a livestock manure cellulose component and an organic component; and a mixing and molding unit for manufacturing pellet solid fuel of the livestock manure cellulose component by pelletizing the livestock manure cellulose component. According to the present invention, it is possible to obtain pellet fuel having uniform and excellent combustion efficiency by removing the organic component from the livestock manure and reducing the generation of ash.
Patent KR-102274845-B1 (KR)
Title: Low-risel trolley for transporting constructions and Towing device using thereof
Inventor: KIM JUNG HYUN
IPC: B61F1/08
Filed: 2020-09-17
Granted: 2021-07-12
Abstract: The present invention relates to a trolley and, more specifically, to a low-rise trolley for transporting structures and a trolley towing device using the same. To this end, the low-rise trolley is provided. The low-rise trolley comprises: a lower trolley (150) including (i-1) a lower frame (130) formed on a track (40) to be transportable by a plurality of wheels (110) and an axle (120), (i-2) a lower through-hole (160) penetrating through the lower frame (130), and (i-3) a lower support means provided on the upper surface of the lower frame (130) to slidingly or rotatably support an upper trolley (200); the upper trolley (200) including (ii-1) an upper frame (230) for supporting a large structure (10), (ii-2) an upper through-hole (272) penetrating through the upper frame (230), and (ii-3) an upper support means provided on the lower surface of the upper frame (230) to slidably or rotatably contact the lower support means; and (iii) a rotation pin (270) inserted into the upper through-hole (272) and the lower through-hole (160). The upper trolley (200) can relatively rotate with respect to the lower trolley (150). Therefore, heavy and/or large structures can be transported on the track.
Patent KR-102410456-B1 (KR)
IPC: E04F15/02
Filed: 2020-09-18
Granted: 2022-06-20
Abstract: 본 발명은 전열 케이블을 이용한 바닥난방시 열에 의한 패널 손상을 방지하면서도 난방효율을 향상시킬 수 있도록 한 건식 바닥난방을 위한 패널 시공구조에 관한 것으로, 건물 바닥면의 슬라브층 상부에 발포재를 포함하는 포설층이 형성되고 포설층에는 전열 케이블이 포설되는 구조의 건식바닥난방의 시공구조에 있어서, 전열 케이블을 이용한 건식 바닥구조를 패널로 모듈화한 상태에서 상단에 열전도를 위한 열선모듈판을 덧대어 열선모듈판에 전열 케이블을 포설할 수 있는 구조를 마련하고, 전열 케이블이 포설되는 깊이 및 피치를 일정하게 포설할 수 있도록 하여 난방효율을 높이도록 함은 물론, 전열 케이블이 열선모듈판에 의하여 발포재로부터 이격 설치되도록 하여 발포재로의 국부적인 전열을 차단하여 패널이 손상되는 것을 방지하며, 열전도에 의한 난방효율을 향상시킬 수 있도록 한 것이다.
Patent KR-102500324-B1 (KR)
Title: 동작 감지 센서가 구비된 점막하 조직의 치료 장치
IPC: A61B18/12
Filed: 2020-09-23
Granted: 2023-02-15
Abstract: 본 발명의 일 실시예에 따른 점막하 조직의 치료 장치는 치료 부위의 점막에 접근하는 헤드부, 상기 헤드부에 연결되는 본체부를 포함하는 탐침 부재; 상기 헤드부에 설치되며 상기 점막의 점막하 조직의 혈관에 전기 신호를 인가하는 전극; 상기 헤드부에 설치되며 상기 헤드부의 동작을 감지하는 동작 감지 센서; 및 상기 본체부에 연결되며 상기 동작 감지 센서에서 감지된 상기 헤드부의 동작에 따라 상기 전기 신호의 출력을 조절하는 제어부를 포함한다.
Patent KR-102374606-B1 (KR)
Inventor: PARK HU JUNG
IPC: A61L9/22
Filed: 2020-10-07
Granted: 2022-03-17
Abstract: Provided is a robot cleaner having a sterilizing device capable of sterilizing bacteria or viruses present in the air in a space by using plasma and ultraviolet rays as well as cleaning the inside of the space. The robot cleaner according to the present invention is configured such that a sterilizing unit and a cleaning unit are disposed inside a main body, respectively, and thus is operated in a cleaning mode, a sterilization mode, and a combined mode according to the selected operation mode. Accordingly, the robot cleaner can clean a floor surface inside a space, and at the same time, can sterilize the air in the space so as to discharge the same to the outside.
Patent KR-102501975-B1 (KR)
IPC: H05B45/18
Filed: 2020-10-23
Granted: 2023-02-21
Abstract: 본 발명은 경관 조명등을 무선으로 통합 제어할 수 있는 무선 경관조명 시스템으로, 무선으로 경관 조명등을 제어할 수 있어 설치 및 유지보수가 용이하다. 또한, 본 발명은 경관 조명등의 과열 시 공기로 효과적으로 방열할 수 있고, 과열되더라도 전원을 차단하여 경관 조명등의 수명 저하와 파손을 방지할 수 있으며, 설치된 장소의 사람유무를 감지하여 동작함으로써 전력절감도 도모할 수 있다.
Patent KR-102260426-B1 (KR)
Title: Mask Pack Containing Non-Preservative Cosmetic Composition Having Dead Skin Removal And Biodegradable Sheet With Enhanced Water Retention, And Manufacturing Method thereof
Inventor: HAN JONG U
IPC: A61Q19/00
Filed: 2020-10-28
Granted: 2021-06-03
Abstract: The present invention relates to a mask pack containing a preservative-free cosmetic composition with a dead skin removal function and a biodegradable sheet having enhanced water retention, and a manufacturing method thereof. The safe preservative-free mask pack is manufactured by using a physical sterilization process to reduce skin irritation caused by chemical preservatives, and increase the amount of added functional raw materials. By using biodegradable fabric with increased water retention capacity, the absorption of preservative-free cosmetic composition can be increased and the drying time of the mask pack can be delayed. Also, the mask pack is environmentally friendly as the mask is naturally decomposed in the soil when discarded. The stratum corneum of the skin is decomposed by the mask with pomegranate extract applied thereto, and thus, skin is improved by accelerated nutrition and metabolism. The mask pack comprises: a preservative-free cosmetic composition; a biodegradable sheet having enhanced water retention; and a packing material for storing the preservative-free cosmetic composition and biodegradable sheet.
Patent KR-102543426-B1 (KR)
IPC: A01F12/28
Filed: 2020-11-05
Granted: 2023-06-13
Abstract: 본 출원 발명은 콩 콤바인 기능의 핵심부분인 콩 탈곡 및 선별과정 중 탈곡부 성능 개선 및 능률 향상을 위한 기존 기술의 개량을 목표로 하고 있다. 기존 방식의 급치형상은 탈곡 시 탈곡률이 낮아지는 문제점 및 작물의 끼임 등으로 인해 작업자가 수작업으로 이물질을 제거해야 하는 번거러움이 있다. 상기와 같은 문제를 해결하기 위하여 본 출원 발명은 탈곡통을 구비한 탈곡기에 있어서, 상기 탈곡통 외주면 전체에 지그재그로 복수개 구비되어 대두콩을 탈곡하는 급치; 및 상기 급치는 급치의 형상을 변경할 수 있도록, 상기 급치의 일단에 구비되는 길이조절너트 및 상기 급치의 타단에 구비되는 급치관통홀 및 상기 급치관통홀을 통과하여 상기 길이조절너트와 결합하는 길이조절 볼트를 구비한 것을 특징으로 하는 탈곡기를 제공한다. 본 발명은 상기와 같은 구성에 의하여 대두의 종류와 크기와 따라 달리하여야 하는 탈곡통의 급치 형상을 바꿀 수 있어 탈곡 효율을 높일 수 있는 효과가 있다.
Patent KR-102527628-B1 (KR)
IPC: A61B10/00
Filed: 2020-11-27
Granted: 2023-05-03
Abstract: 본 발명의 일 실시예에 따르면, 내부가 중공이며, 조직을 수용가능한 본체부; 상기 본체부에 연통하며 결합되는 연결부; 및 상기 연결부에 결합되며, 내부가 중공이고 고정액이 수용되는 고정액수용부;를 포함하고, 상기 고정액수용부는 상기 연결부와 길이 방향 중심축을 공유하며 회전가능하게 결합되고, 상기 고정액수용부가 회전됨에 따라 상기 연결부와 일측에서 연통되며 상기 고정액이 상기 본체부로 유동가능한, 조직 고정용 용기를 제공한다.
Patent KR-102555122-B1 (KR)
IPC: G06F16/332
Filed: 2020-12-03
Granted: 2023-07-12
Abstract: 본 발명은 한자 사전을 기록한 매체와, 상기 매체에서 한자를 검색하는 장치 및 방법에 관한 것이다. 
본 발명은, 한자의 부수를 모양에 따라 기본 부수에 우선 편제한 다음, 기본 부수에 편제된 부수를 모양에 따라 다시 파생 부수에 편제할 수 있다. 
또한, 제 1 입력 부수를 각각 한 번 입력하면, 입력한 제 1 입력 부수와 동일한 부수를 각각 생성할 수 있고, 동일한 제 1 입력 부수를 연속으로 두 번 입력하면, 제 2 입력 부수를 생성할 수 있으며, 동일한 제 1 입력 부수를 연속으로 세 번 입력하면, 제 3 입력 부수를 생성할 수 있다.
Patent KR-102521259-B1 (KR)
IPC: C07F17/02
Filed: 2020-12-04
Granted: 2023-04-18
Abstract: 메탈로센 구조를 포함하는 금속-유기 다면체 및 이의 제조방법이 개시된다. 상기 메탈로센 구조를 포함하는 금속-유기 다면체는 높은 다공도 및 우수한 전기 전도도를 가지기 때문에 이를 슈퍼커패시터 또는 이차전지 등의 전극에 사용 시 상기 소자의 에너지밀도 및 출력특성 등을 향상시킬 수 있다.
Patent KR-102252253-B1 (KR)
Title: Electronic device for leat detection qualification test and method for operating thereof
Inventor: LEE IN HO
IPC: G09B19/00
Filed: 2020-12-07
Granted: 2021-05-14
Abstract: According to one embodiment of the present invention, a server operating method includes the following steps of: receiving theory scores by theory field related with a leak detection qualification examination, of examinees taking the leak detection qualification examination, from an external server, wherein the theory fields related with the plurality of leak detection qualification examinations include an indoor leak detection field, an outdoor leak detection field, and a water supply leak detection field; authenticating the connection of an electronic device of a grader for a practical examination, and providing check lists by practice room related with the plurality of leak detection qualification examinations of the examinees taking the leak detection qualification examinations to the electronic device based on the authentication, wherein the check lists by practice room include an indoor practical examination grading list, a grading list for evaluating the installation and removal of a water supply pipe gas inlet and the skillfulness of an acoustic detector, and a practice examination grading lists; acquiring practice scores of the examinees from the electronic device, based on the provision of the check lists; and identifying some of the examinees, who have a total score which is no less than a designated score, by adding up the received scores by theory field and the acquired practice scores, and then, determining examinees who have passed the examinations, among the identified examinees. Besides, various embodiments are possible. Therefore, the present invention is capable of collecting a variety of evaluation information for diagnosing a leak detection ability.
Patent KR-102518076-B1 (KR)
Title: 고객 맞춤형 화장품의 제공 방법 및 그 시스템
IPC: G06Q50/30
Filed: 2020-12-08
Granted: 2023-04-05
Abstract: 본 발명의 기술적 사상에 의한 일 양태에 따르면, 서버가 고객의 단말 장치로부터 고객이 입력한 피부 정보, 지역 정보,  및 개인 정보를 수집하는 단계; 상기 서버를 통해 수집한 상기 피부 정보, 상기 지역 정보, 상기 개인 정보에 기초하여 화장품의 조제 레시피를 선정하는 단계; 상기 조제 레시피 및 상기 지역 정보에 기초하여 조제 관리사를 선정하는 단계; 상기 조제 관리사의 단말 장치로 상기 조제 레시피를 송신하는 단계; 및 기 조제 관리사는 화장품 재료 및 제조 장치가 구비된 공유 공방에서 상기 조제 레시피를 기초로 맞춤형 화장품을 제조하는 단계;를 포함하는, 고객 맞춤형 화장품의 제공 방법이 게시된다.
Patent KR-102379570-B1 (KR)
Inventor: KWON SOON HWA
IPC: A01M3/00
Filed: 2020-12-16
Granted: 2022-03-30
Abstract: The present invention relates to an apparatus for capturing Anoplophora malasiaca, comprising: a body part which includes a plurality of funnels each of which has an inverted truncated cone shape, and includes an inlet port formed at the upper portion and an outlet port formed at the lower portion; a trapping container which is located at the lower end of the body part; and a spacing part which is configured by allowing an inlet port of one funnel and an outlet port of the other funnel to be spaced apart from each other by a predetermined distance, between the plurality of funnels.
Patent KR-102247182-B1 (KR)
Title: Method, device and program for creating new data using clustering technique
Inventor: SEIJUNG KIM
IPC: G06N5/02
Filed: 2020-12-18
Granted: 2021-05-03
Abstract: The present invention relates to a method for generating new data using a clustering technique. In a training dataset for machine learning, it has the effect of generating new data in a domain where the amount of data is insufficient. A new data generating device includes a processor, a communication unit, a memory, and an input/output unit. The processor is responsible for controlling all components in the new data generating device, and can perform the process of the present invention by using an algorithm and an equation stored in the memory. The communication unit may be configured as a wired/wireless communication module, may receive an original data set from the outside, and may transmit new data and new data sets generated through the new data generating device to the outside.
Patent KR-102320921-B1 (KR)
Title: System for providing sexual consent gathering service for intercourse
IPC: G06Q50/12
Filed: 2020-12-22
Granted: 2021-11-03
Abstract: Provided is a sexual consent collection service provision system comprising: at least one user terminal for inputting information on an opponent of sexual intercourse, and inputting consent to collect consent, which is an element constituting the right to sexual self-determination required for sexual intercourse, as evidence; and a collection service providing server including an opponent management unit, a consent collection unit, and a transmission unit. The opponent management unit receives information on both parties of sexual intercourse when consent for sexual intercourse is to be inputted in at least one user terminal. The consent collection unit checks consent with at least one user terminal so that one party expresses his/her intention to consent to the other party when the other party's information is inputted and the parties are specified. When whether or not consent is obtained is to be checked in at least one user terminal, the transmission unit checks whether a warrant is issued by a pre-designated criminal justice agency server and then transmits consent to the pre-designated criminal justice agency server. Evidence can be obtained.
Patent KR-102386083-B1 (KR)
Title: System for reversely extrapolating optimal single maneuvering hydrodynamic derivatives by using the sea trial test information according to plural maneuvering mode
Inventor: KIM JINHAE
IPC: B63B71/10
Filed: 2020-12-24
Granted: 2022-04-14
Abstract: According to the present invention, a reverse estimation system for an optimal single control fluid power derivative using test run results in a plurality of control modes comprises: a control simulation module (110) using an estimation control fluid power derivative calculated based on an empirical formula in accordance with basic data of a ship model for MIB control performance evaluation as an input value to derive first control performance information in a plurality of control modes through a control equation of motion; and an optimization module (120) linked to the control simulation module (110) to acquire an estimation control fluid power derivative set for each control mode satisfying a specific error range by a script defining a relative error between the first control performance information and second control performance information by test run results in the plurality of control modes, and reversely estimating an optimal single control fluid power derivative following all the test run results in the plurality of control modes. The optimal single control fluid power derivative corresponding to a single ship model can be acquired.
Patent KR-102279858-B1 (KR)
Title: Hot horizontal forging device
Inventor: JUNG JUNG KIL
IPC: B21J13/02
Filed: 2020-12-28
Granted: 2021-07-21
Abstract: In an apparatus for manufacturing a shaft having a flange by hot horizontal forging of a rod-shaped base material, a hot horizontal forging apparatus according to the present invention comprises: a first base mold fixed to a first point when assuming that the first point, a second point, a third point, and a fourth point are sequentially located on a straight line in the first horizontal direction; a first moving mold for pressing the rod-shaped base material in the first horizontal direction; a second base mold moved and fixed at the third point; and a stopper moved and fixed at the fourth point. According to the present invention, there is an effect that a variety of flanges with a variety of positions can be manufactured regardless of a length of a shaft.
Patent KR-102372124-B1 (KR)
Inventor: HUR JANG WOOK
IPC: G06N20/00
Filed: 2020-12-30
Granted: 2022-03-08
Abstract: A fault classification method of a solenoid pump based on machine learning comprises: a step of extracting a statistical feature in a time domain after acquiring the vibration signal data of the solenoid pump; a step of returning a value between -1 (negative correlation) and +1 (positive correlation) by applying <equation 1> for the statistical feature and measuring a linear dependence between two continuous variables; and a step of inputting the data with a high differentiation close to -1 (negative correlation) into a multi layer-perceptron (MLP), and testing a performance using the remaining 30% of the test data after learning using the training data (approximately 70% among the total randomly selected data). Therefore, the present invention is capable of reducing losses due to the equipment failure.
Patent KR-102516308-B1 (KR)
IPC: C01B32/186
Filed: 2020-12-30
Granted: 2023-03-31
Abstract: 본 발명은 3D 탄소 네트워크 기반의 열전도성 시트의 제조방법 및 이를 통하여 제조된 3D 탄소 네트워크 기반의 열전도성 시트를 개시한다. 본 발명은 다공성 금속 구조체를 준비하는 단계; 상기 다공성 금속 구조체에 제1 방향으로 압력을 가해 상기 다공성 금속 구조체 내부에 이방성 구조를 형성하는 단계; 상기 이방성 구조를 포함하는 다공성 금속 구조체 상에 탄소막을 성장시키는 단계; 및 상기 이방성 구조를 포함하는 다공성 금속 구조체를 식각하여 3D 탄소 네트워크를 수득하는 단계;를 포함하는 것을 특징으로 한다.