baber/WOPTO huggingface dataset:
Patent KR-102028084-B1 (KR)
Title: Method for producing concentrated solid tea containing tea extract concentrate
Inventor: RYU KEUNG GUK
IPC: A23F3/22
Filed: 2019-04-18
Granted: 2019-10-02
Abstract: The present invention relates to a method for manufacturing a concentrated solid tea and the concentrated solid tea manufactured by the method, wherein the method comprises following steps of: (1) adding water to tea and extracting the same; (2) filtering a tea extract extracted in the step (1) and then sterilizing a concentrated tea concentrate; (3) adding Kappa-carrageenan to a sterilized tea concentrate of the step (2) and conducting a reaction while stirring the same; and (4) pouring a reaction solution conducted reaction of the step (3), cooling the same, and then separating the same from a mold, followed by drying the same. The concentrated solid tea of the present invention is easy to carry and has an effect of providing the concentrated solid tea preserving intact color, aroma and taste of tea as it is.
Patent KR-102264526-B1 (KR)
IPC: G06Q10/04
Filed: 2019-04-18
Granted: 2021-06-15
Abstract: 본 발명의 일 양태는 상품 판매량 예측 방법을 개시하고 있다. 상기 방법은, 제 1 시점까지 제 1 상품의 일별 판매량 정보를 획득하는 단계 및 상기 일별 판매량 정보를 기반으로, 이산 확률 분포를 따르는 제 1 예측 모델을 고려하여 제 2 시점(제 2 시점은 상기 제 1 시점보다 이후의 시점임)까지의 상기 제 1 상품의 일별 판매량을 산출하는 단계를 포함하되, 상기 제 2 시점까지의 상기 제 1 상품의 일별 판매량을 산출하는 단계는 상기 제 1 예측 모델의 파라미터의 분포를 베이지안 추론(Bayesian inference)을 통해 추정하는 단계를 포함하고, 상기 제 1 예측 모델의 파라미터는 상기 제 1 상품의 최대 일일 판매량과 연관된 제 1 파라미터 및 상기 제 1 상품의 예상 판매 기간과 연관된 제 2 파라미터를 포함한다.
Patent KR-102378701-B1 (KR)
IPC: G02B1/16
Filed: 2019-04-22
Granted: 2022-03-24
Abstract: 알케닐기 함유 유기폴리실록산, 유기폴리실록산 수지, 실록산계 이온성 화합물, 가교제 및 히드로실릴화 촉매를 포함하는 조성물로 형성되고, 상기 유기폴리실록산 수지는 R 1 R 2 R 3 SiO 1   /2  단위(상기 R 1 , R 2 , R 3 은 각각 독립적으로, 탄소수 1 내지 탄소수 6의 알킬기)와 SiO 4   /   2  단위를 포함하는 유기폴리실록산 수지를 포함하는 것인, 실리콘계 점착성 보호 필름 및 이를 포함하는 광학 부재가 제공된다.
Patent KR-102230287-B1 (KR)
IPC: A01K79/00
Filed: 2019-04-29
Granted: 2021-03-19
Abstract: 본 발명은 색변화와 점멸에 의한 어신이 감지되면 확인이 가능토록 하면서 초릿대(A)에 설치하여 릴대끝보기나 낚시찌(B)에 설치하여 케미라이트로 사용할 수 있도록 한 다용도 어신감지기(1)를 제공코자 하는 것으로서, 상기 본 발명은 커넥터(21)의 후방으로 배터리(22)가 내입되면서 내부로 수분의 유입을 차단하는 밀폐마개(26)와 커넥터(21)의 전방으로 엘이디(24)가 설치된 회로기판(23)이 내입되어 배터리(22)와 커텍터에 설치된 전극으로 전원을 공급토록 구성되면서 엘이디(24) 빛을 투광하는 투광체(25)가 각각 밀폐되게 결합된 전자케미(2)가 포함되며, 이에 상기 전자케미(2)를 낚싯대의 초릿대(A)에 장착하기 위한 홀더(3)가 더 포함되거나, 상기 전자케미(2)를 낚시찌(B)의 상단에 장착하기 위한 케미꽂이(4)가 더 포함되도록 구성됨을 특징으로 하며, 이에 의하면 내부에 어신을 감지하면 색상이 변화하면서 점멸하도록 한 전자케미(2)를 홀더(3)를 이용하여 초릿대(A)에 장착되어 릴낚싯대용 끝보기로 사용하거나, 케미꽂이(4)를 이용하여 낚시찌(B)의 찌톱 상단에 장착되어 낚시찌용 케미라이트로 사용할 수 있도록 하되, 손쉽게 이동시켜서 원하는 쪽으로 적용할 수 있으므로 다용도로 사용할 수 있는 효과와 함께 사용상의 편의성을 극대화시킬 수 있는 등 다수의 효과를 기대할 수 있는 것이다.
Patent KR-102195132-B1 (KR)
Title: 편광자 연속 회전 광량 측정 방법
IPC: G02B5/30
Filed: 2019-04-30
Granted: 2020-12-24
Abstract: 본 발명은 편광자 모듈을 연속적으로 회전시키면서 각 회전 각도에서의 반사 광량을 연속적으로 획득할 때 편광자 모듈의 회전 각도 오차를 불완전 푸리에 변환 기법(Incomplete Fourier Transformation)을 활용하여 보정함으로써 광량 측정 오차를 줄일 수 있는 편광자 연속 회전 광량 측정 방법을 제공함에 있다. 
이를 위한, 본 발명의 편광자 연속 회전 광량 측정 방법은 분광 타원계를 이용하여 시료 표면으로 입사 또는 반사되는 광의 회전 각도와 반사 광량을 이용하여 시료의 특성을 측정 방법에 있어서, 광원에서 발생한 광을 편광자 모듈을 연속 회전시키면서 편광시켜 시료에 입사시키는 단계와, 편광자 모듈과 함께 회전하면서 반사 광량 측정단계와, 획득된 편광 상태에 따른 반사광의 세기(I)를 불완전 푸리에 변환 (Incomplete Fourier Transformation)을 이용하여 보정하는 단계를 포함한다.
Patent KR-102205286-B1 (KR)
Title: 야간 시인성이 개선된 자체발광 스마트 횡단보도의 시공방법
IPC: E01F9/518
Filed: 2019-05-02
Granted: 2021-01-20
Abstract: 본 발명은 고휘도 백색 프라이머층을 형성하는 단계; 및 320 내지 400 nm 파장 범위의 UV-A에 의해 여기되어 가시광 영역에서 발광하는 특성을 갖는 야간 시인성이 개선된 노면표시용 자체발광 도료 조성물을 도포 및 경화시키는 단계; 및 상기 야간 시인성이 개선된 노면표시용 자체발광 도료 조성물이 시공된 부분을 향해, 320 내지 400 nm 파장 범위의 UV-A를 조사하는 UV-A 투광등을 설치하는 단계;를 포함하여, 야간 시인성이 개선된 자체발광 스마트 횡단보도의 시공방법에 관한 것이다.
Patent KR-102002879-B1 (KR)
IPC: E01D19/10
Filed: 2019-05-07
Granted: 2019-07-23
Abstract: 본 발명은 콘크리트 구조물에 점검로 등의 시설물을 시공하기 위해 콘크리트 구조물 시공시 매입 설치하는 매입형 앵커 및 그 시공방법에 관한 것으로, 연결소켓에 나선결합되는 임시고정볼트에 걸려지게 파단링이 끼워진 거푸집 결합판을 구비하고, 이 거푸집 결합판을 금속재 거푸집의 표면에 결합하여 거푸집 탈형시 거푸집 결합판이 함께 해제되면서 임시고정볼트가 결합된 연결소켓만이 콘크리트 구조물내에 매입된 채로 시공되도록 한 매입형 앵커 및 그 시공방법에 관한 것이다. 
본 발명의 매입형 앵커는 표면에 가로세로방향으로 설정된 간격으로 상호 이격되게 복수개의 소켓장착홀(11)이 형성된 지지플레이트(10); 상기 소켓장착홀(11)에 각각 끼워져 수평결합되고, 내주면 전체 또는 양측에 나사산을 갖는 내측나선부(21)가 형성되며, 일단부에는 내측나선부(21)에 나선결합되게 앵커볼트(22)가 결합된 연결소켓(20); 상기 연결소켓(20)과 대응되는 부위에 볼트삽입홀(31)이 형성되고, 일면에는 각 볼트삽입홀(31)과 소통되고 단부에 걸림턱(33)이 형성된 파단링 지지브라켓(32)이 결합되며, 거푸집 시공 시 금속재 거푸집(60)의 해당 표면에 용접결합되는 거푸집 결합판(30); 상기 볼트삽입홀(31)을 통해 상기 연결소켓(20)의 타단부로 끼워져 내측나선부(21)에 나선결합되는 결합판 고정볼트(40); 상기 볼트삽입홀(31)에 끼워져 일측 테두리부분이 파단링 지지브라켓(32)에 지지되고, 일측 테두리에는 결합판 고정볼트(40)의 헤드부가 걸려 빠져나가지 못하도록 일정 길이로 걸림띠(51)가 형성되어 지되 금속재 거푸집(60)의 탈형시 파단되면서 헤드부의 걸림상태가 해제되도록 형성되며, 내부 일측에는 걸림띠(51)가 파단되는 경우에 헤드부가 빠져나오도록 헤드부보다 큰 내경으로 헤드부 안내공간(52)이 형성된 파단링(50);으로 이루어진다.
Patent KR-102003026-B1 (KR)
Title: Multi-jig unit for removing fixing bolt for digel engine injector and for restoring the bolt hole
Inventor: LEE CHANG JU
IPC: B25B11/02
Filed: 2019-05-07
Granted: 2019-07-24
Abstract: The present invention relates to a multi-jig unit for diesel engine injector fixing bolt removal and bolt hole restoration. More particularly, the present invention relates to a multi-jig unit for diesel engine injector fixing bolt removal and bolt hole restoration which are applicable to various engine models regardless of distance between injector hole and a bolt hole, a direction of injector, injector clamp shape, etc. According to the present invention, in the multi-jig unit, since distance, direction, and height between a guide pin inserted into the injector hole and a guide bush matching the bold hole into which the fixing bolt of the engine is inserted are adjustable, it can be applied to various diesel engine models, so that there is no need to prepare jig for each engine model. Accordingly, it is economical and furthermore has an advantage of increasing work efficiency.
Patent KR-102014213-B1 (KR)
Title: Temporary negative pressure Apparatus using airtent
Inventor: HA CHANG WOO
IPC: G06Q50/26
Filed: 2019-05-08
Granted: 2019-08-27
Abstract: The present invention relates to a negative pressure device and, specifically, to a temporary negative pressure device using an air tent which can easily isolate and treat infected people or infection suspicious people and is easy to move, install and dismantle through an air tent structure. More specifically, the temporary negative pressure device using the air tent comprises: an air tent main body which injects air inside a double membrane or air beam structure and has an inner space where an entrance is formed on one side and negative pressure is formed; an air injection unit for injecting the air into the air tent main body; and at least one negative pressure module connected to the inner space of the air tent main body to control the negative pressure to be formed and maintained.
Patent KR-102076931-B1 (KR)
Inventor: KIM BYEONG KUG
IPC: F24F13/28
Filed: 2019-05-08
Granted: 2020-05-18
Abstract: The present invention relates to an air cleaner capable of automatically cleaning a filter and to an air cleaner which can automatically clean dust off the filter when the air cleaner is operated. The air cleaner according to the present invention includes a case, an air cleaning unit, a filter cleaning unit and a filter rotating unit. The air cleaning unit includes: a cylindrical filter member penetrated through a central axis to be mounted in the case for cleaning the air; and a fan sucking the air from a circumferential surface of the filter member to the central axis to discharge the air out of the case. The filter cleaning unit includes: a suction member formed axially from the upper end to the lower end of the filter member and mounted on the outer circumferential surface of the filter member; a suction motor enabling the suction member to suck the dust attached on the filter member; and a dust collection filter collecting the dust sucked by the suction member. The filter rotating unit includes a filter motor for rotating the filter member around the central axis in order for the filter cleaning unit to clean the outer circumferential surface of the filter member. According to the present invention, the filter cleaning unit automatically removes foreign materials like dust from the filter member, thereby hygienically maintaining the filter member even if a user does not clean the filter member.
Patent KR-102196405-B1 (KR)
Title: 장식물을 구비한 인조네일
IPC: A44C27/00
Filed: 2019-05-17
Granted: 2020-12-30
Abstract: 장식물을 구비한 인조네일이 개시된다. 본 발명에 따른 장식물을 구비한 인조네일은, 입체형 장식물; 상면에 입체형 장식물의 하면 형상에 대응되는 형상으로 형성되고 입체형 장식물의 하면이 안착되는 안착부가 마련된 3차원 곡면을 갖는 네일본체; 및 안착부에 마련되어 입체형 장식물의 하면을 안착부에 점착시키는 점착층을 포함하며, 입체형 장식물이 안착부에 점착된 상태에서 네일본체의 굴곡탄성률(flexural modulus)이 5 ~ 40 MPa이다.
Patent KR-102261982-B1 (KR)
IPC: C12M1/12
Filed: 2019-05-22
Granted: 2021-06-09
Abstract: 본 발명은 마이크로 패턴과 나노 패턴이 함께 형성된 세포 배양용 기판과 그 기판을 이용한 세포의 배양 방법에 관한 것이다. 본 발명의 세포 배양용 기판을 이용 하는 경우, 세포 배양을 촉진 할 수 있다.
Patent KR-102035738-B1 (KR)
Title: Partial repair liner tube manufacturing apparatus and method for manufacturing partial repair liner tube using this same
Inventor: UN SUN HYUN
IPC: B29C53/56
Filed: 2019-05-23
Granted: 2019-10-24
Abstract: The present invention relates to an apparatus for manufacturing a liner tube for repairing an unexcavated part, a method for manufacturing a tube for repairing an unexcavated part using the same, and a liner tube for repairing an unexcavated part manufactured thereby. The purpose of the present invention is to manufacture a liner tube by a method of mechanically winding an impregnated sheet impregnated with a curable resin, and to improve productivity by easily adjusting the thickness of the impregnated sheet. The apparatus for manufacturing a liner tube for repairing an unexcavated part comprises: winding drums (10) for holding a light transmitting film (1); and a driving source (30) for rotating the winding drums to wind an impregnated sheet (2) around a circumferential part of the light transmitting film held in the winding drums, wherein the winding drums are formed to be able to move in a direction of being gathered or separated from each other, and consist of two or more holding arms (12) inserted into the light transmitting film to hold the light transmitting film with a tight tension. In addition, the method for manufacturing a tube for repairing an unexcavated part comprises: a first step of preparing a light transmitting film of a tubular shape; a second step of holding the light transmitting film prepared in the first step on winding drums of the apparatus for manufacturing a liner tube for repairing an unexcavated part according to claim 1; a third step of fixing one end part of an impregnated sheet, in which a curable resin is impregnated, to a circumferential part of the light transmitting film held on the winding drums, winding the impregnated sheet around the circumferential part of the light transmitting film by rotating the winding drums, and then cutting the impregnated sheet; and a fourth step of forming a light blocking layer on the circumferential part of the impregnated sheet after the third step.
Patent KR-102252694-B1 (KR)
IPC: B01D49/00
Filed: 2019-05-30
Granted: 2021-05-17
Abstract: 팽창압력을 이용한 먼지제거장치를 개시한다.  일 실시예에 따른 팽창압력을 이용한 먼지제거장치는 먼지를 포함하는 혼합공기가 유입되고 하부에 먼지의 배출을 위한 배출구를 구비하는 유입챔버; 상기 배출구를 통해 배출되는 먼지를 집진하도록 상기 유입챔버 하부에 상기 유입챔버와 상기 배출구를 통해 연통된 상태로 밀폐되는 집진챔버; 상기 혼합공기를 상기 유입챔버 내부로 토출시키기 위해 상기 배출구를 향하도록 상기 유입챔버 내부로 진입하는 토출관; 상기 혼합공기를 흡입하고 상기 토출관을 통해 토출시키도록 송풍력을 제공하는 제1송풍기; 먼지가 분리된 공기의 배출을 안내하기 위해 상기 유입챔버에 연결되고, 상기 유입챔버의 팽창압력이 발생될 수 있도록 상기 유입챔버와의 연통부분이 일정크기를 갖는 공기배출덕트; 상기 유입챔버의 공기가 상기 공기배출덕트를 통해 배출되도록 송풍력을 제공하는 제2송풍기;를 포함하고, 상기 유입챔버로 토출되는 혼합공기에 팽창압력이 공기와 먼지의 비중차이에 의한 분리작용을 가속화시키도록 상기 토출관과 배출구 사이는 상호 이격되게 마련될 수 있다.
Patent KR-102077493-B1 (KR)
Title: excavator rollover detection system
Inventor: LEE SEUNG PIL
IPC: E02F9/20
Filed: 2019-06-13
Granted: 2020-04-08
Abstract: Disclosed is a system for detecting overturning of an excavator, capable of determining a risk of overturning based on the amount of torque applied to each component of an excavator. According to an embodiment of the present invention, an excavator includes an arm, a boom, a body, a bucket, and an undercarriage. The system for detecting overturning of the excavator includes: a reference coordinate setting unit setting a reference coordinate system on a three-dimensional space having an X-axis, a Y-axis, and a Z-axis around the center of gravity of the undercarriage; a gravity center calculating unit calculating the center of gravity in each of the arm, the boom, the body, the bucket, and the undercarriage on the reference coordinate system; a gravity calculating unit calculating the amount of gravity applied to each calculated center of gravity; a torque calculating unit calculating a torque value applied to the excavator based on the calculated gravity; and an overturning risk determining unit determining whether there is a risk of overturning of the excavator based on whether the calculated torque value is equal to or greater than a reference torque value.
Patent KR-102045935-B1 (KR)
Title: Clothes with monitoring and protecting function
Inventor: KIM SANG HYUN
IPC: H02S40/38
Filed: 2019-06-13
Granted: 2019-11-18
Abstract: The present invention relates to a garment having a monitoring and protecting function for a wearer. The garment comprises: a wearable body (10) including a pocket (15); a sensing means (20) formed on the body (10) and including a camera (22) and a microphone (24); a power supply means (30) formed on the body (10) and including a solar cell module (32) and a battery (36); an output means (40) formed on the body (10) to provide lighting and an alarm; and a control means (50) controlling the sensing means (20), the power supply means (30), and the output means (40) by a set algorithm. Accordingly, even when worn for a very long time, the garment can stably supply power and predict risk elements based on images, thereby inducing safe and convenient activities of a wearer by allowing the wearer to respond to peripheral circumstances.
Patent KR-102151877-B1 (KR)
Title: A Cartridge Of Wafer Prober
Inventor: JANG HEE SUN
IPC: G01R1/073
Filed: 2019-06-14
Granted: 2020-09-03
Abstract: According to one embodiment of the present invention, provided is a cartridge for a prober comprising: a wafer chuck supporting a wafer; a chuck structure including a body portion disposed on a lower part of the wafer chuck; a probe card structure coupled to an upper part of the wafer chuck and inspecting the wafer; a locking unit provided on the body portion and the probe card structure respectively, and fastened to each other by a relative rotation between the body portion and the probe card structure; and a fixing unit reinforcing a fastening force between the body portion and the probe card structure fastened by the locking unit.
Patent KR-102170853-B1 (KR)
Title: Horizontal Sliding Apparatus including at least one Windows or doors to be aligned
Inventor: KO JU HOON
IPC: E06B3/26
Filed: 2019-06-24
Granted: 2020-10-28
Abstract: A siding device including one or more window systems arranged in a row comprises: a fixed window system made of triple glass panels between partition frames formed vertically on a lower bottom of a left side of a frame consisting of left and right window frames; and moving window systems adjacent to the fixed window system according to the opening and closing of a window to be vertically overlapping each other or moved to the right so as to be arranged in a row with the fixed window system made of the triple glass panels. The moving window system comprises: a moveable support frame including one or more moving rollers installed on upper and lower ends thereof to be adjacent to vertical frames on end portions on left and right sides of rails, wherein the rails are located on opposite surfaces of upper and lower frames; a rotary shaft fixed to one surface at an indoor space; a rotating handle fixed to an upper portion of the rotary shaft; a driven bar disposed on a lower portion of the rotary shaft and rotating and vibrating along the rotary shaft; and a moving member fixed to a rotary shaft of the driven bar that enables the moving window system to move left and right. A sealing structure of the moving window system is installed on the inner surface so that, when the window system is closed in one position, sealing of a looped rib is secured, and the window system is automatically locked and unlocked according to opening and closing directions of the window system and thus, the window system can be conveniently opened and closed.
Patent KR-102100699-B1 (KR)
Inventor: KIM WON TAE
IPC: G16H50/20
Filed: 2019-07-01
Granted: 2020-04-16
Abstract: According to the present invention, an integrated lesion learning device to determine a lesion may be provided. The integrated lesion learning device may comprise: an image-based learning unit learning at least one image-based learning model receiving a medical image and outputting a lesion prediction result based on an image; at least one clinic data-based learning unit learning a clinic data-based learning model receiving clinic data and outputting a lesion prediction result based on the clinic data; and an integrated learning unit performing ensemble learning on an integrated learning model receiving a lesion prediction result based on the image and the lesion prediction result based on the clinic data and outputting a final lesion prediction result.
Patent KR-102390733-B1 (KR)
Title: 양자화 파라미터 기반의 잔차 블록 부호화/복호화 방법 및 장치
IPC: H04N19/70
Filed: 2019-07-02
Granted: 2022-04-25
Abstract: 본 발명에 따른 부호화/복호화 장치는, 비트스트림으로부터 잔차 블록의 잔차 계수를 유도하고, 잔차 블록에 대한 양자화 파라미터를 산출하며, 양자화 파라미터를 이용하여, 잔차 계수에 대해 역양자화를 수행하고, 역양자화된 잔차 계수에 역변환을 수행하여, 잔차 블록의 잔차 샘플을 복원할 수 있다.
Patent KR-102035340-B1 (KR)
Title: Apparatus for supply residual water
Inventor: SON JUNG WOO
IPC: E03D1/34
Filed: 2019-07-08
Granted: 2019-10-22
Abstract: The present invention relates to a residual water discharge apparatus for a toilet water tank, which interlocks whether a residual water supply valve is opened or closed in accordance with a water level change in a water tank. Specifically, the residual water discharge apparatus includes: a water tank (10) storing water; a main discharge pipe (110) allowing a toilet bowl to communicate with the water tank; a flushing valve (120) selectively opening and closing the main discharge pipe; an overflow pipe (210) in which one side communicates with a side surface of the main discharge pipe; a residual water supply pipe (310) in which one side communicates with the side surface of the main discharge pipe; and a residual water valve opening and closing unit (400) formed on the other side of the residual water supply pipe.
Patent KR-102252763-B1 (KR)
IPC: A61K8/9789
Filed: 2019-07-08
Granted: 2021-05-17
Abstract: 본 발명은 색도가 감소된 홍삼 추출물의 제조 방법에 관한 것으로, 홍삼 추출물을 소정의 분획 분자량을 가지는 한외여과막으로 여과함으로써, 색도가 감소되고, 유효성분은 강화된 홍삼 추출물을 얻을 수 있다. 홍삼 추출물은 유효성분을 포함하면서도 색도가 완화된 상태이므로, 화장품 또는 식품과 같은 제품 제조시 원료로 사용될 수 있다.
Patent KR-102075579-B1 (KR)
Title: Manufacturing system of double injection molding part for automobile
Inventor: KWAK JUNG HEON
IPC: B29C45/14
Filed: 2019-07-10
Granted: 2020-02-10
Abstract: The present invention relates to a system for manufacturing a double injection-molded product for a vehicle, which is capable of improving productivity. The system comprises: a first molding device for injection-molding an opening/closing plate of a molded product for a vehicle with a plastic; a second molding device for completing a molded product; and a transfer device for extracting the opening/closing plate to transfer the same to the second molding device.
Patent KR-102124943-B1 (KR)
Title: Led converter with triple output function for smart city and led light fixture for road lighting including it
Inventor: OH JUNG HEE
IPC: F21Y115/10
Filed: 2019-07-11
Granted: 2020-06-19
Abstract: According to one embodiment of the present disclosure, a LED converter with a triple output function for a smart city and a LED light fixture for a road lighting including the same are provided. The LED converter comprises: a first power supply unit supplying power to a LED module by outputting a constant current through a first channel; a second power supply unit supplying power to a constant voltage device by outputting a constant voltage through a second channel; a third power supply unit outputting a low voltage through a third channel to supply power to a low voltage device and supply power to a communication module through a communication line included in the third channel; and a control unit monitoring a power supply status and controlling the power to be supplied in predetermined order of high priority when it is determined that power is insufficient.
Patent KR-102161451-B1 (KR)
Inventor: LEE JAE HOON
IPC: C08G59/62
Filed: 2019-07-12
Granted: 2020-10-06
Abstract: The present invention relates to an anhydrosugar alcohol-based urethane-modified polyol composition, a toughening agent for an epoxy resin comprising the same, and an epoxy resin composition comprising the toughening agent. More particularly, the present invention relates to: an anhydrosugar alcohol-based urethane-modified polyol composition which includes a monoanhydrosugar alcohol-alkylene glycol, a dianhydrosugar alcohol-alkylene glycol, and an alkylene oxide adduct of one or more polymers of a monoanhydrosugar alcohol and a dianhydrosugar alcohol, whose physical property conditions such as the number average molecular weight (Mn), polydispersity index (PDI), and hydroxyl value satisfy a specific level, which is prepared by crosslinking anhydrosugar alcohol-alkylene glycol composition and polyisocyanate, thereby being eco-friendly and harmless to a human body, and which particularly can improve the impact strength of an epoxy resin when used as a toughening agent for the epoxy resin; a toughening agent for an epoxy resin comprising the same; and an epoxy resin composition comprising the toughening agent.
Patent KR-102226971-B1 (KR)
IPC: G06Q10/04
Filed: 2019-07-19
Granted: 2021-03-12
Abstract: 본 발명은 복합 조건을 고려한 진동 기반 고장 진단 방법 및 이러한 방법을 수행하는 장치에 관한 것이다. 복합 조건을 고려한 진동 기반 고장 진단 방법은 학습 정보를 기반으로 학습을 수행하는 학습 단계와 상기 학습 단계에서 결정된 제1 인자 및 진단 정보를 기반으로 결정된 제2 인자를 기반으로 장치에 대한 진단을 수행하는 진단 단계를 포함할 수 있다.
Patent KR-102083890-B1 (KR)
Title: Automobile parts inspection system
Inventor: KIM SUNG IL
IPC: G06T7/00
Filed: 2019-07-19
Granted: 2020-03-03
Abstract: The present invention relates to an inspection system for a vehicle component. The inspection system for a vehicle component includes: a processing device producing multiple components installed in a vehicle component inspection jig; a vehicle component inspection device mounting the vehicle component produced based on design information on the vehicle component on multiple protrusion fixing units installed in the vehicle component inspection device and inspecting a failure of the vehicle component; a control unit generating a control signal for controlling multiple units included in the vehicle component inspection device and the processing device; and a user terminal providing the design information on the vehicle component and remotely monitoring the processing device and the vehicle component inspection device. The processing device includes: a design information generating unit collecting the design information on the vehicle component to be installed in the vehicle component inspection jig and generating the design information on the multiple components to be installed in the vehicle component inspection jig based on the collected design information; and a material information collecting unit collecting size information on a raw material to produce a first component among the multiple components.