baber/WOPTO huggingface dataset:
Patent KR-20220170527-A (KR)
Title: Electronic terminal apparatus that performs genuine product certification and additional information offer for the product based on two-dimensional code recognition and biometric information authentication and operating method thereof
Inventor: AN CHI YEON
IPC: G06K19/06
Filed: 2021-06-23
Abstract: An electronic terminal device and an operating method thereof are disclosed. The present invention provides the electronic terminal device for performing genuine product authentication and additional information provision for a product based on two-dimensional code recognition and biometric information authentication and the operating method thereof to support to enable accurate and efficient genuine product authentication for the product and support to enable convenient and safe acquisition of the additional information of the product.
Patent KR-20230000561-A (KR)
Title: nuclear fuel rod assembly for heavy-water reactor
Inventor: KIM SE YUN
IPC: G21C3/33
Filed: 2021-06-25
Abstract: The nuclear fuel rod assembly according to the present invention comprises a bearing pad disposed on the outer surface of the nuclear fuel rod assembly. The bearing pad includes a fixing unit which is fixed to the outer surface of the nuclear fuel rod assembly and extends from the fixing unit, and a variable resistance unit extending from the fixed unit, and concentrating the coolant flowing between the pressure tube and the nuclear fuel rod assembly into the nuclear fuel rod assembly as the end portion is spaced apart from the surface of the nuclear fuel rod assembly and is bent as the gap with the outer surface of the nuclear fuel rod assembly widens according to the flow of the coolant. Accordingly, it has the effect of improving the cooling efficiency of nuclear fuel by minimizing the bypass flow of coolant which may occur when expanding the pressure pipe and concentrating the coolant into the nuclear fuel rod assembly.
Patent KR-20230003682-A (KR)
Title: Composition for inhibiting cancer metastasis comprising dendrobine as effective component
Inventor: JUNG CHAN HUN
IPC: A61P35/04
Filed: 2021-06-29
Abstract: The present invention relates to a composition for inhibiting cancer metastasis containing dendrobine as an active ingredient. The dendrobine, which is the active ingredient of the present invention, effectively inhibits the migration and invasion of cancer cells promoted by radiation even at a concentration that does not exhibit cytotoxicity and remarkably inhibits the metastasis of cancer cells even in a metastasis animal model established by administering irradiated cells at a concentration that did not exhibit cytotoxicity, so that the composition of the present invention, in a radiation therapy for anticancer, enhances the radiation therapy effect and has no cytotoxicity so as to inhibit the metastasis of cancer cells increased by radiation without side effects caused by the toxicity of existing synthetic agents, thereby providing a therapeutic effect on cancer. Therefore, the composition of the present invention containing the dendrobine as an active ingredient can be usefully used as a cancer metastasis inhibitor or a health-functional food material for inhibiting cancer metastasis.
Patent KR-20230003704-A (KR)
Title: Wedge Anchor Assembly at Face of Exterior Wall
Inventor: HU SUNG SIN
IPC: E04F13/08
Filed: 2021-06-29
Abstract: The present invention relates to an anchor assembly on the face of an outer wall, which is able to be inserted into and fixed on the outer wall of a building, doubly install anchor bolts supporting an insulator installed on the outer wall, improve a function to support the insulator, and stably support and fix a finishing material installed on the outer wall of the building to protrude therefrom by using anchor bolts for fixing a fastener clip, comprising: a pair of anchor bolts (10) which are inserted into holes punched in the outer wall (100) of a building and arranged in a vertical direction; a pipe-shaped reinforcing supporter (20) which is inserted into an insulator (110) installed on the outer wall (100) of the building so that one side end unit thereof can come in close contact with the outer wall of the building, and into which the anchor bolts (10) are inserted; a water pressure plate (30) which is installed in close contact with the outer surface of the insulator (110), and supports a fastener clip (40), and has a penetrating hole (31) formed on the upper side and a long vertical hole (32) formed on the lower side for inserting the pair of anchor bolts (10) arranged in a vertical direction; and a nut member (50) which is fastened with the anchor bolts (10) by interposing a washer member (60), and respectively fixes the water pressure plate (30) and the fastener clip (40).
Patent KR-20230004987-A (KR)
Title: Ventilation system with heat exchange element having Sterilization element
Inventor: HYEONG GI WOO
IPC: F24F7/003
Filed: 2021-06-30
Abstract: The present invention relates to a total heat exchange ventilation system with a sterilization unit for inflow air of an air circulation unit. The purpose of the total heat exchange ventilation system is to sterilize and dry polluted air in the inner space of the ventilation system. The total heat exchange ventilation system includes: an air circulation unit (100) having a hollow structure, wherein the air circulation unit (100) supplies and discharges the air through multiple outer opening and closing units (110); and a heat exchange unit (200) mounted on the inner side of the air circulation unit (100) and exchanging heat of the air supplied indoors with the heat of the air supplied outdoors. A longitudinal inner opening and closing unit (130) is installed between one side (200a) of the heat exchange unit (200) and the inner surface of the air circulation unit (100) so that the air flows in a longitudinal direction in an inner space of the air circulation unit (100). A lateral inner opening and closing unit (140) is installed between the other side (200b) of the heat exchange unit (200) and the inner surface of the air circulation unit (100) so that the air flows in a lateral direction in the inner space of the air circulation unit (100). The sterilization unit (300) is installed on at least one side of the air circulation unit (100). A circulation fan (400) is installed on at least one side of the air circulation unit (100).
Patent KR-20230006691-A (KR)
Title: Display panel and display device
Inventor: PARK JUN HYEONG
IPC: H10K59/00
Filed: 2021-07-01
Abstract: One embodiment of the present invention comprises: a substrate including a central region and a peripheral region including a first peripheral region disposed outside the central region and a second peripheral region disposed outside the first peripheral region; an insulating layer disposed on the substrate and having a first hole overlapping the first peripheral area and a second hole overlapping the second peripheral area; an inorganic layer disposed on the insulating layer and including a peripheral inorganic pattern having a peripheral protruding tip protruding toward the center of at least one of the first hole and the second hole; a display element layer disposed on the insulating layer, including a first electrode, a light emitting layer, and a second electrode stacked in order, and including a central display element overlapping the central region; an encapsulation layer disposed on the display element layer and including an organic encapsulation layer; and a protective layer disposed on the encapsulation layer and including an organic protective layer, wherein the organic encapsulation layer includes an organic encapsulation pattern which fills the first hole, and the organic protective layer includes a peripheral protective pattern which fills the second hole. Accordingly, the present invention can prevent or reduce damage to display elements.
Patent KR-20230009591-A (KR)
Title: Simulator for intravenous training using gamification and augmented reality
Inventor: BAE JAE HWAN
IPC: A63F13/825
Filed: 2021-07-09
Abstract: The present invention relates to a simulator for intravenous infusion training, which allows users to adjust the degree of visual confirmation of veins and change the position of the vein during intravenous injection practice. The simulator comprises: a physical human body model replicating the arms of a human body; a plurality of optical waveguides inserted into the physical human body model; a light source unit outputting blue light; a light distribution unit guiding the blue light from the light source unit to one of the plurality of optical waveguides; a light quantity control unit adjusting the light quantity of the light source unit; a syringe comprising a red light source operated by a switch; a sensor unit detecting whether the red light from the red light source of the syringe and the blue light from the optical waveguides are mixed; and a terminal checking whether training is successful by using a detection result of the sensor unit.
Patent KR-20230010298-A (KR)
Inventor: CHOI SANG SOO
IPC: A61F5/56
Filed: 2021-07-12
Abstract: The present invention relates to a mouthpiece-type assistive device for patients with dysphagia, which comprises: a mouthpiece which fits over upper and lower teeth; a porous material surface which is coupled to a rear end of the mouthpiece to prevent swallowing of food and to allow the patients to breathe at the same time; and a hole which is formed on the center of the porous material surface so that the tongue can enter.
Patent KR-20230012305-A (KR)
Title: Identification Code Tube Management Device and Management system including the same
Inventor: JIN GANG NAM
IPC: G06K7/10
Filed: 2021-07-15
Abstract: The present invention relates to an identification code tube management device, which comprises: a receiving unit for receiving identification code information of a plurality of empty tubes each having a machine-readable identification code; and a sheet generation unit for generating a table sheet for a DNA extraction target list by assigning the identification code information to information related to DNA to be eluted to the tube.
Patent KR-20230012886-A (KR)
Inventor: WOO SAMUEL
IPC: H04L12/40
Filed: 2021-07-16
Abstract: A method for modulating a bit and a device thereof are disclosed. According to one embodiment of the present invention, a method for modulating a bit in a communication network that performs communication by using a voltage difference between wires configuring a communication bus comprises the following steps of: checking one or more bits transmitted by one or more nodes connected to a communication bus; and expressing modulation bits for the checked bits on the communication bus based on a switching operation of a switching unit that turns on or off a connection between the wires.
Patent KR-20230013345-A (KR)
Inventor: SHIN HYANG SOOK
IPC: G06Q30/02
Filed: 2021-07-19
Abstract: The present invention relates to a system for operating a business site and managing a dividend of a business operator and an investor, a managing method thereof, and a computer program therefor. The system for operating a business site and managing a dividend of a business operator and an investor according to the present invention comprises: at least one business operator terminal; at least one investor terminal; and a server device. The at least one business operator terminal provides financial information of the business operator. The at least one investor terminal receives the financial information of the business operator, and sets an investment-targeted business operator and an investment amount. The server device provides advertisement information necessary for conclusion of an investment contract between the business operator and the investor to the business operator terminal and the investor terminal; provides a contract matter necessary for the conclusion of the investment contract based on the set business operator and the investment amount to the business operator terminal and the investor terminal; deposits an agreed investment amount to the business operator terminal when the investment contract is concluded; and performs settlement processing by periodically calculating the dividend to be provided to the investor based on the financial information of the business operator and the a dividend matter included in the contract matter. Accordingly, the present invention searches for the other person of the contract between the business operator and the investor; easily performs contracts by supporting an electronic contract and electronic notarization; allows the investor to transparently confirm a financial status such as sales and purchases of a company invested by the investor; and accurately calculates dividend details of the investor based on contract contents and the financial status of the company.
Patent KR-20230014523-A (KR)
Inventor: SUNG JIN HO
IPC: B03C3/01
Filed: 2021-07-21
Abstract: An embodiment of the present invention is to provide a fine dust agglomeration removal device which can automatically adjust the operating parameters of a flocculant input in response to changing field conditions in a process of agglomerating and removing fine dust, to improve the agglomeration efficiency of fine dust and facilitate removal of agglomerated fine dust. The fine dust agglomeration removal device according to an embodiment of the present invention comprises: an agglomeration treatment unit including a main body portion which is connected on one side to an inlet portion where fine dust flows in, to form an agglomeration path of fine dust, and forms a preset agglomeration atmosphere of fine dust according to a corresponding power supply to agglomerate fine dust, and an outlet portion which is connected on the other side of the main body unit to guide the discharged fine dust; a flocculant supply unit connected to the inlet portion so that a flocculant for agglomerating fine dust is supplied to the main body portion through the inlet portion; a detection unit for detecting an agglomeration state of fine dust discharged through the outlet portion, and generating a corresponding fine dust agglomeration state signal; and a control unit for analyzing the fine dust agglomeration state signal supplied from the detection unit, and performing a series of control operations related to removing fine dust agglomeration.
Patent KR-20230015041-A (KR)
Inventor: HAN SUNG OK
IPC: C08J11/10
Filed: 2021-07-22
Abstract: The present invention relates to an enzyme complex for decomposing polyethylene terephthalate (PET), a method for decomposing plastic waste using the same, and a preparation method thereof. The enzyme complex of the present invention can show a synergic effect in decomposing polyethylene terephthalate because the enzyme complex as a complex form containing Ideonella sakaiensis strain-derived PETase and Candida antarctica strain-derived lipase (CALB) can be applied to a substrate to be decomposed by means of cohesin-dockerin binding, and a small bone protein obtained by miniaturizing cellulosome is provided as a bone protein to provide a stable enzyme complex decomposing polyethylene terephthalate. In particular, the small bone protein includes a type-A CBM3 module as a carbohydrate-binding module to enhance accessibility to PET as the substrate to be decomposed, thereby having the activity of rapidly and efficiently decomposing PET.
Patent KR-20230018891-A (KR)
Title: Pim-pi-1 and peg/ppg-based copolyimide separating membranes and method thereof
Inventor: KIM TAE HYUN
IPC: B01D67/00
Filed: 2021-07-30
Abstract: In the present invention, a series of synthetic copolymerized polyimide membranes are prepared for the first time by using PIM-PI-1, a hard segment with high CO permeability, and PEG/PPG, a soft segment with high CO selectivity. Two different unit polymers are bonded to compensate for limitations of each polymer (e.g., rapid degradation and moderate selectivity of PIM-PI-1, and low mechanical properties and low permeability of PEG/PPG). The corresponding PIM-(durene-PEG/PPG) membrane shows an excellent combination of mechanical properties and gas separation performance compared to typical PI-PEG-based copolymer membranes. The improved mechanical properties arise from unique chain threading and strengthening between a spiro unit of PIM and flexible PEG/PPG, and have not been utilized in membranes before. The PIM-(durene-PEG/PPG) membrane shows high CO permeability of 350-669 Barrer and high CO/N selectivity of 33.5-40.3. The experimental results are further evaluated by using theoretical results obtained from molecular simulation studies, and a very good meeting point between the experimental and simulation results can be found. In addition, the PIM-(durene-PEG/PPG) copolymer membrane provides excellent anti-deterioration performance for a maximum of a year.
Patent KR-20230028960-A (KR)
Inventor: KANG NAMCHEOL
IPC: G06Q50/26
Filed: 2021-08-23
Abstract: 차량의 주행상태와 규정주행상태를 비교하여, 차량의 주행상태가 규정주행상태에서 벗어나는지 여부에 따라 과속방지턱의 상태를 제어하는 서버; 및 노면과 동일면을 유지하거나 노면에 홈을 생성하는 과속방지턱;을 포함하는 과속방지턱 시스템을 제공한다.
Patent KR-20220048428-A (KR)
Inventor: KIM HYUNSUK
IPC: G09F9/30
Filed: 2021-08-23
Abstract: According to various embodiments, an electronic device includes: a first housing including a first conductive part; a second housing coupled to the first housing so as to be slidable by a designated reciprocation distance and including a second conductive part overlapping at least a part of the first conductive part in a slide-in state; a wireless communication circuit disposed in the electronic device and electrically connected to the first conductive part; and at least one electrical connection structure disposed in a second space of the second housing and electrically connecting the second conductive part to the first conductive part in the slide-in state. In the slide-in state, the wireless communication circuit is set to transmit and/or receive a wireless signal in at least one frequency band through the first conductive part and the second conductive part. Various other embodiments are also possible.
Patent KR-20230030356-A (KR)
Title: 치과 시술용 아암 구조
Inventor: KIM BYOUNG SUL
IPC: A61G15/14
Filed: 2021-08-25
Abstract: 본 발명은 치과 시술용 아암 기구에 관한 것으로,  일 실시예에 따르면, 제1 아암의 일단부와 제2 아암의 일단부를 연결하는 관절부를 구비한 치과 시술용 아암 기구로서, 상기 관절부는, 표면에 나사산이 형성된 볼트; 상기 볼트의 제1 단부에서 상기 나사산을 따라 회전하도록 체결된 기어; 상기 볼트에 슬라이딩 가능하게 결합된 제1 슬라이딩 블록; 및 상기 볼트의 제2 단부에 체결된 제2 슬라이딩 블록;을 포함하고, 상기 제1 아암은 내부에 길이방향을 따라 슬라이딩 가능하게 배치된 제1 심축을 구비하고, 상기 제2 아암은 내부에 길이방향을 따라 슬라이딩 가능하게 배치된 제2 심축을 구비하고, 상기 기어가 회전함에 따라 제1 및 제2 슬라이딩 블록이 서로 멀어지거나 가까워지는 방향으로 각각 움직임으로써 상기 제1 심축과 제2 심축이 각각 길이방향을 따라 움직이도록 구성된 치과 시술용 아암 기구를 개시한다.
Patent KR-20230036800-A (KR)
Title: 휴대폰 전면 커버용 터치필름
Inventor: YANG WON YONG
IPC: G06F3/041
Filed: 2021-09-08
Abstract: 본 발명은 휴대폰 액정의 하부부위에 구비되는 통화 및 거절버튼을 포함하는 크기를 가지도록 장방형을 되며, 합성수지로 이루어지는 기재층(110); 상기 기재층(110)의 상부에 구비되며 손가락과의 접촉시 정전기를 발생시키기 위한 제 1 전도체층(120); 상기 기재층(110)의 하부에 구비되며 상기 휴대폰 액정과 접하고 손가락과의 접촉시에 상기 제 1 전도체층(120)에서 발생된 정전기가 전달되어 상기 휴대폰 액정이 터치되도록 하는 제 2 전도체층(130);으로 이루어지고, 상기 제 1 전도체층(120)에서 발생된 정전기가 상기 제 2 전도체층(130)으로 전달되어 상기 휴대폰 액정이 터치되도록 상기 제 1 전도체층(120)의 일측단부와 상기 제 2 전도체층(130)의 일측단부가 서로 연결되는 것을 특징으로 한다.
Patent KR-20230041418-A (KR)
Inventor: JANG SE HAN
IPC: G06Q30/08
Filed: 2021-09-17
Abstract: 본 발명은 상품의 배송방법을 선별하여 판매되는 온라인 구매방법 및 이를 구현하는 장치에 관한 것으로서, 온라인을 이용한 상품 구매방법에 있어 사업자 서버(1000)에 접속하여 인증된 구매자의 구매정보를 입력하는 구매정보 입력단계와, 상기 입력된 구매자의 구매정보가 사업자의 중개서버(1100)에 연동된 판매자에게 전달되는 판매자 전달단계와, 상기 판매자는 상기 구매자의 구매정보를 확인한 후 판매자의 직접배송 또는 운송자를 이용한 간접배송의 여부를 판단하는 판매자의 배송방법여부 선택단계와, 판매자가 간접배송을 선택한 경우 사업자 데이터서버(1200)에 저장된 운송자데이터DB에서 운영되는 사업자의 배송견적프로그램에 의하여 상기 구매자의 구매정보(위치정보, 납기일정보와 구매수량 등)에 상응하는 운송자와 배송료가 결정되는 운송자 및 배송료 결정단계 및 상기 운송자 및 배송료 결정단계 후 낙찰된 판매자의 판매낙찰가정보와 운송자의 배송낙찰가정보을 합한 총 구매낙찰정보를 상기 사업자 중개서버(1100)를 통하여 구매자에게 전송되는 총 구매낙찰정보 전달단계;를 포함하여 구성되는 것으로, 추가하여 상기 사업자 데이터서버(1200)에 저장된 운송자 데이터DB(1230)에 의하여 운송사 및 배송료 결정되는 단계에서 운송자의 배송료는 구매자의 구매정보에 따라  사업자 중개서버(1100)에 실시간 연동되는 구매자와 운송자의 위치정보로 배송가능한 운송자를 선별한 후 운송차의 배송을 단독 또는 합차로 구분하여 배송료의 배송견적정보가 표시되어 결정되는 운송자와 배송료가 결정된 배송방법을 구매자와 낙찰된 판매자에게 전송되는 단계를 포함하여 구성됨으로써, 판매자가 상기 구매자의 구매정보를 확인 한 후 판매자 자신이 직접 배송할지 또는 다른 운송자로 하여금 간접 배송을 결정하여 판배자의 자신의 상황을 신속하고 경제적으로 판단하여 결정하는 경우, 특히 운송자를 이용하여 간접배송을 하는 경우 사업자 중개서버(1100)와 실시간 연동된 최적의 운송자와 운송료를 사업자의 데이터 서버(1200)에서 운용되는 사업자의 배송료견적프로그램으로 최저의 가격과 신속한 배송을 할 수 있는 효과를 가진다.
Patent KR-20230047783-A (KR)
Inventor: LEE HYEONGGI
IPC: C09J183/04
Filed: 2021-10-01
Abstract: 본 발명의 접착 부재는 반도체 웨이퍼와 지지 캐리어를 접착하기 위한 것으로, 상기 접착 부재는 이형 층, 접착 층, 및 상기 이형 층과 상기 접착 층 사이에 제공되며 상기 이형 층보다 밀도가 더 높은 확산 방지막을 포함한다.
Patent KR-20230050581-A (KR)
Inventor: BAEK SEUNG WON
IPC: G06Q20/32
Filed: 2021-10-08
Abstract: 본 발명은 소정 장소 출입시 정보를 등록하는 시스템에 관한 것으로, 보다 구체적으로 사용자가 소정 장소에 출입시 사용자 정보와 함께 사용자 결제 정보를 등록함으로써 출입 등록과 동시에 등록된 사용자 결제 정보를 이용하여 실물 카드없이도 용이하게 상품 또는 서비스의 구매 비용을 결제할 수 있고 비대면 결제를 유도할 수 있으며, 사용자 정보를 비용 결제 완료 후 삭제하고 사용자 정보를 선택적으로 저장 유지시킴으로써 사용자 결제 정보가 제3자에 해킹되거나 도용되는 것을 방지하면서 동일한 사용자가 해당 장소를 재방문시 동일한 사용자 정보를 입력하여야 하는 불편함을 줄일 수 있는 결제 정보 등록 시스템에 관한 것이다.
Patent KR-20230052103-A (KR)
Inventor: YOO YOON KYU
IPC: B61L23/04
Filed: 2021-10-12
Abstract: 레이저 스캐너를 이용한 예인전차 비상정지 시스템 및 방법이 개시된다. 레이저 스캐너를 이용한 예인전차 비상정지 시스템은, 예인수조를 스캔하도록 예인전차에 설치되며, 예인수조의 주행레일 부분, 주행레일이 설치되는 콘크리트 벽 상부 및 콘크리트 벽 외측의 통행로를 포함하는 영역을 스캔하여, 복수의 점 데이터를 획득하는 레이저 스캐너, 예인전차를 비상 정지시키는 브레이크 및 획득된 복수의 점 데이터를 이용하여 주행레일 부분, 콘크리트 벽 상부 및 통행로에 장애물 존재 여부를 판단하고, 장애물이 존재하는 것으로 판단한 경우, 주행 중인 예인전차가 비상 정지하도록 브레이크를 동작시키는 제어기를 포함한다.
Patent KR-20230053380-A (KR)
Title: 해수 담수화 설비
Inventor: LEE SANG CHEOL
IPC: C11D3/06
Filed: 2021-10-14
Abstract: 본 발명은 해수 담수화 설비에 대한 것으로서, 더욱 상세하게는 해수를 증발시켜 해수로부터 기체를 생성하는 기체생성부; 상기 기체생성부에서 기체를 제공받은 후에 상기 기체를 응축시켜 담수를 생성하는 응축부; 해수의 증발에 의하여 상기 응축부의 온도를 낮추는 냉각부; 상기 응축부에 연결되고 응축부를 통과한 기체가 저장되는 기체저장부; 상기 기체저장부에 저장된 기체를 외부로 배출하기 위한 진공펌프; 및 응축부 내의 기체압력과, 기체저장부 내의 기체압력의 차이가 소정범위 이내인 경우 진공펌프를 동작시켜 기체저장부 내부의 기체를 외부로 배출하게 하는 제어부를 포함하되, 상기 응축부는, 기체가 내부를 통과하며 지그재그 형태의 응축관을 포함하고, 상기 냉각부는, 상기 응축관의 외면에 해수를 공급하여 응축관 표면에서 해수가 증발하면서 응축관의 온도를 낮추게 하는 해수 담수화 설비에 대한 것이다.
Patent KR-20230057538-A (KR)
Inventor: OH SEUNGJUN
IPC: B01J20/26
Filed: 2021-10-21
Abstract: 본 발명은 알코올계 화합물 및 방향족 탄화수소계 화합물의 혼합물을 포함한 기공유도물질, 단량체, 및 가교제를 함유한 분산상 용액; 및 연속상 수용액;을 혼합하고, 중합 반응시키는 단계를 포함하고, 50 nm 이상 500 nm 미만의 직경을 갖는 기공을 포함한 다공성 고분자 입자가 형성되는 다공성 고분자 입자의 제조방법 및 이를 이용한 단백질 정제용 컬럼에 관한 것이다.
Patent KR-20230061611-A (KR)
Inventor: SON SEUNG YEOL
IPC: G10L15/26
Filed: 2021-10-28
Abstract: 본 발명은 발표 코칭 장치에 관한 것으로, 보다 상세하게는 사용자의 발표 연습 시의 음성과 함께, 표정, 시선 처리의 행동 측면 요소에 대해 분석한 후 상세 분석 결과와 이에 대한 피드백 및 노하우 정보를 제공하는 발표 코칭 장치에 관한 것이다.