baber/WOPTO huggingface dataset:
Patent KR-20220142103-A (KR)
Inventor: CHO JEONG HO
IPC: H01L51/00
Filed: 2021-04-14
Abstract: A semiconductor device using a selective doping method and a method for manufacturing the same according to a preferred embodiment of the present invention can manufacture a flexible semiconductor device made of a homogeneous junction by applying a selective doping method to a polymer semiconductor to implement an electrode, thereby simplifying the structure and manufacturing process of the semiconductor device. In addition, according to the present invention, by implementing interfacial crosslinking between electronic material constituent layers using a crosslinking agent, a flexible semiconductor device having high interfacial adhesion and maintaining adhesion even when mechanical strain is applied can be manufactured.
Patent KR-20220150774-A (KR)
Inventor: KIM SEON MI
IPC: A61L15/42
Filed: 2021-05-04
Abstract: The present invention relates to a bio-scaffold with a three dimensional structure using an electrospinning apparatus, which can simultaneously provide adhesion prevention and wound coating effects by forming an adhesion prevention layer and a wound coating layer using the electrospinning apparatus. To this end, the bio-scaffold may include: a first nanofiber layer prepared by electrospinning and having a first porosity; and a second nanofiber layer electrospun on the first nanofiber layer and having a second porosity smaller than the first porosity.
Patent KR-20220151384-A (KR)
Title: Braiding System with Crosswinder
Inventor: CHON JIN SUNG
IPC: D04C3/48
Filed: 2021-05-06
Abstract: The present invention relates to a braiding system having a cross winder, comprising: a track plate (11) formed in a circular shape on an inner circumferential surface of a base stand (10) and configured to transfer a carrier; a bobbin carrier (12) formed along a track of an inner circumferential surface of the track plate (11), including a bobbin on which carbon yarn is wound, and formed vertically to a horizontal mandrel; a horizontal mandrel (80) configured to receive the carbon yarn from the bobbin carrier (12) and manufacture a first shaft product at a center side; a guide ring (20) formed to be spaced apart from an outer circumferential surface of the mandrel (80), receiving vibration of a vibrator (30) formed on one side to vibrate, and guiding the carbon yarn to the mandrel (80); and a cross winder (60) formed to vertically wind the carbon yarn on an outer circumferential surface of the first shaft product braided on the outer circumferential surface of the mandrel (80). The braiding system minimizes a friction of crossing carbon yarns to prevent a filament damage.
Patent KR-20220154934-A (KR)
Title: Unmanned sale method and mobile sale apparatus using the same
Inventor: HA SUNG O
IPC: G06K19/06
Filed: 2021-05-14
Abstract: Disclosed are an unmanned selling method and a mobile selling device using the same. According to an embodiment of the present invention, the unmanned selling method performed in the mobile selling device comprises: a step of receiving a function selecting input for selecting one among a field selling function, a remote selling function, and an online to online (O2O) selling function; a step of performing one or more lower functions corresponding to a selling function selected by the function selecting input; and a step of opening a target storing box in which a target product desired by a user is stored among one or more storing boxes provided in the mobile selling device when performing the lower functions is completed. The present invention can increase selling volume of a product.
Patent KR-20220155122-A (KR)
Title: Pallet supply system
Inventor: LEE JUN JAE
IPC: B65G61/00
Filed: 2021-05-14
Abstract: The present invention relates to a pallet supply system capable of minimizing a work space by supplying and raising and lowering a pallet at the lower part of a conveyor on which boxes are transported. According to the present invention, the pallet supply system comprises: a box transport unit through which boxes are transported; a lifting and lowering unit for raising and lowering, and supplying pallets for stacking the boxes transported from the box transport unit; a pallet transport unit for transporting the pallet when the boxes are stacked on the pallet placed on the lifting and lowering unit; and a pallet supply unit provided at the bottom of the pallet transport unit and supplying pallets to the lifting and lowering unit.
Patent KR-20220155654-A (KR)
Title: tube drawing apparatus
Inventor: SEOL JAE BONG
IPC: B21D41/04
Filed: 2021-05-17
Abstract: A tube drawing apparatus according to the present invention includes: a plug having a tapered portion that gradually becomes smaller for reduction of a tube; dies comprising a tube reducing unit which corresponds to the tapered portion and to which the plug is inserted, a tube guide unit which extends from the tube reducing unit to draw out the reduced tube, and a forming dies unit which is formed on the side corresponding to the tube guide unit to guide the introduction of the tube for drawing into the tube reducing unit; and a plug rotation unit installed on the outer circumferential surface of the plug coupled with the dies to rotate the plug by using magnetic force. The tube drawing apparatus according to the present invention can prevent the generation of cracks on the inner and outer circumferential surfaces of a tube during reduction of the tube.
Patent KR-20220157044-A (KR)
Title: Fruit sorting system cup device
Inventor: KIM MI JOUNG
IPC: B07C5/36
Filed: 2021-05-20
Abstract: The present invention relates to a cup device for a fruit sorting system and, more specifically, to a cup device for a fruit sorting system, which transmits a weight signal to a controller by a weight sensor provided thereunder with fruits placed thereon, and enables a controller to tilt cups, transferred through a conveyor, according to the weight signal. The cup device for a fruit sorting system comprises: a cup (100) having a concave portion formed thereon to seat fruits; and an operating unit (200) installed below the cup to tilt the cup. Therefore, the cup device for a fruit sorting system allows the frame of the operating unit to stably move up and down in a load cell with balance, so that there is no left-right shaking or interference, thereby measuring the exact weight of fruits seated on the cup in the load cell.
Patent KR-20220158878-A (KR)
Inventor: KWON HYUK WOO
IPC: A23L33/10
Filed: 2021-05-24
Abstract: Cudrania tricuspidata (C. tricuspidata) is a deciduous tree found all over Asia, such as Japan, China, and Korea. From the past, roots, stems, barks, and fruits of C. tricuspidata have been used as a traditional herbal therapy for eczema, epidemic parotitis, acute arthritis, and tuberculosis. The present invention provides a composition for preventing and treating thrombotic disorders, comprising, as an active ingredient, cudraxanthone L (CXL) isolated from C. tricuspidata roots, and also provides a health functional food for preventing or alleviating thrombotic disorders, comprising cudraxanthone L as an active ingredient.
Patent KR-20210068345-A (KR)
Title: Method for providing location-based information
Inventor: KIM SUNG IL
IPC: G06Q30/02
Filed: 2021-05-31
Abstract: Disclosed is a method for recommending a store near a living place and, more specifically, to a method for providing location-based information implemented with a computing device and including location information for a store. The method for providing location-based information comprises: a step of receiving location information for a living place and recommendation information for the store from an information providing terminal; and a classification step of determining whether the store is located inside or outside a living range determined from the living place using the two location information, and classifying and storing the recommendation information into the inside or the outside.
Patent KR-20220162221-A (KR)
Title: Civil engineering and building materials using waste rubber and waste synthetic resin
Inventor: JEONG JI SEONG
IPC: C08K3/04
Filed: 2021-05-31
Abstract: The present invention relates to civil engineering and construction materials using waste rubber and a waste synthetic resin, and more specifically, to civil engineering and construction materials with excellent tensile strength using waste rubber and a waste synthetic resin, wherein the civil engineering and construction materials are produced by using a mixed material formed by stirring a first mixture formed by mixing waste rubber and waste synthetic resin under conditions of constant temperature, constant speed and constant time; an organic additive of polypropylene (PP); and inorganic additives of glass fibers under conditions of a certain temperature and a certain time.
Patent KR-20220081251-A (KR)
Title: 유기발광 화합물 및 이를 포함하는 유기발광소자
Inventor: LEE SE JIN
IPC: C07D487/04
Filed: 2021-06-02
Abstract: 본 발명은 특징적 구조의 안트라센 유도체 화합물 및 이를 포함하는 유기발광소자에 관한 것으로서, 특징적 구조의 안트라센 유도체 화합물을 호스트 화합물로, 특징적 구조의 다환 방향족 유도체 화합물을 도판트 화합물로 발광층에 함께 채용하여 장수명 및 저전압 특성이 현저하게 향상된 유기발광소자에 관한 것이다.
Patent KR-20210150308-A (KR)
Inventor: AN JUNGCHUL
IPC: G09F9/30
Filed: 2021-06-03
Abstract: According to one embodiment of the present invention, provided is an electronic device, which includes: a support plate; a flexible display disposed on the support plate to form a screen including a flat portion and a curved portion extending from the flat portion, and including a first section disposed along the flat portion and the curved portion and including a plurality of pixels, and a second section bent from the first section on the curved portion side and extending between the first section and the support plate; and a display driving circuit disposed in the second section between the second section and the support plate. Various other embodiments are possible.
Patent KR-20220163773-A (KR)
Inventor: KIM JI HO
IPC: B05C11/10
Filed: 2021-06-03
Abstract: A liquid treating apparatus comprises: a spin chuck configured to support and rotate a substrate; and a liquid supply unit configured to supply a liquid to the substrate. The liquid supply unit includes: a first nozzle connected to a first flow path pipe and configured to discharge a first liquid to the substrate; a first valve assembly including a first cut-off valve for cutting-off a flow of the first liquid in the first flow path pipe and a first suck-back valve for sucking-back the first liquid, and installed at the first flow path pipe; a second nozzle connected to a second flow path pipe and configured to discharge a second liquid to the substrate; a second valve assembly including a second cut-off valve for cutting-off a flow of the second liquid in the second flow path pipe and a second suck-back valve for sucking-back the second liquid, and installed at the second flow path pipe; a first flow velocity controller configured to adjust a velocity of air flowing into or flowing out from the first suck-back valve; and a second flow velocity controller configured to adjust a velocity of air flowing into or flowing out from the second suck-back valve, wherein a first speed which is a suck-back speed provided by the first valve assembly is slower than a second suck-back speed which is provided by the second valve assembly, and a surface tension of the first liquid is lower than a surface tension of the second liquid. According to the present invention, substrates can be efficiently treated.
Patent KR-20220166526-A (KR)
Title: Smart blood-vessel projection apparatus using near-infrared
Inventor: LIM SEUNG KWAN
IPC: A61B5/153
Filed: 2021-06-10
Abstract: The present invention relates to a blood vessel projection apparatus comprising: an infrared light source part having an infrared LED mounted thereon to emit infrared light to the skin of a user; a camera part photographing an image from light emitted from the infrared light source part and then reflected by the skin of the user; a calculation control part signal-processing an infrared image received from the camera part and transmitting a processed image to a display part; and a display part receiving a processed image from the calculation control part to display the image on the skin of the user. The infrared light source part emits near-infrared light having a wavelength of 850-900 nm. The camera part and the display part are installed on a display device of an eyeglass shape to use near-infrared light to visualize a path in which a blood vessel passes to show the path to a medical team and calculate a path and an angle at which a syringe is inserted along a photographed blood vessel image to guide a safe insertion path, calculate the thickness and shape of a blood vessel from a blood vessel image acquired from an image sensor, restore the thickness and shape of the blood vessel in a three-dimensional image, and calculate the insertion path and angle of a syringe needle in accordance therewith.
Patent KR-20220166924-A (KR)
Title: System for inferencing disease of companion animal and Method therefor
Inventor: LEE KYUNG JUN
IPC: G16B40/20
Filed: 2021-06-11
Abstract: The present invention discloses a companion animal disease inference system and a method thereof. The companion animal disease inference method receives basic information including individual information and genetic information of the companion animal, receives symptom information of the companion animal, generates a disease list including diseases matched according to the symptom information according to a disease database, calculates the probability of occurrence of the disease of the disease list according to the individual information and the genetic information, and generates a final disease list by changing the disease list according to the possibility of occurrence.
Patent KR-20220168480-A (KR)
Title: Customized portfolio generating apparatus
Inventor: YU HWANG JOO
IPC: G06Q40/04
Filed: 2021-06-16
Abstract: A customized portfolio generating apparatus according to an embodiment of the present invention includes: an investment propensity analysis part for analyzing a user investment propensity; a model portfolio generation part for generating a model portfolio based on the user investment propensity; a financial transaction information collection part for collecting user financial transaction information from a financial company server; an investment style analysis part for analyzing a user investment style based on the user financial transaction information; and a customized portfolio generation part for generating a customized portfolio by adjusting the model portfolio based on the user investment style.
Patent KR-20230000879-A (KR)
Inventor: YOON DAE KUN
IPC: G10L15/22
Filed: 2021-06-27
Abstract: The present invention is characterized in being realized by comprising: a case having an inner space; a microphone installed inside of the case to receive a speech transmitted from the outside; a speech recognition part installed inside the case to generate an operation control signal according to the speech transmitted through the microphone; a switching part that turns on/off an AC power supplied to a lighting part according to the operation control signal generated in a speech recognition processing part; and the lighting part configured with a light bulb socket and light bulb connected to the AC power. Therefore, the present invention is capable of improving a convenience of lighting.
Patent KR-20230009069-A (KR)
Inventor: HONG JAE WOOK
IPC: D01D5/32
Filed: 2021-07-08
Abstract: The present invention relates to core-sheath type composite false-twisted yarn and a manufacturing method thereof, and more specifically, to core-sheath type composite false-twisted yarn and a manufacturing method thereof, in which a fabric manufactured using the core-sheath type composite false-twist yarn of the present invention shows a natural dyeing gradation even after dyeing, and at the same time, has excellent elasticity.
Patent KR-20230007904-A (KR)
Title: Method, system, and non-transitory computer-readable recording medium for controlling a transport robot
Inventor: JOHN JUNGWOO HA
IPC: G05D1/02
Filed: 2021-07-08
Abstract: In accordance with one embodiment of the present invention, a method for controlling a transport robot, includes the following steps of: when a request of a user regarding the transport of a target object occurs, acquiring information about the transport of the target object including a handover place of the target object and information regarding the user; identifying the user based on the information regarding the user, and determining a place associated with the user as a destination to which the target object is transported from the handover place by a transport robot, by referring to a result of the identification; and enabling the transport robot to transport the target object to the destination. Therefore, the present invention is capable of enabling a transport robot to transport a target object to a place associated with a user even when the user does not input a place for the transport of the object.
Patent KR-20230009140-A (KR)
Title: Generation of cognitive disorder dog model expressing human mutant Presenilin-1
Inventor: KIM MIN KYU
IPC: A01K67/027
Filed: 2021-07-08
Abstract: The present invention relates to the production of an Alzheimer's disease (AD) model cloned dog using a somatic cell nuclear transfer technique. More specifically, the present invention relates to: the development of cells in which human PS1 mutant gene, one of human AD pathogenesis genes, is overexpressed; and the production of a transgenic dog expressing PS1 using the cells.
Patent KR-20230010134-A (KR)
Inventor: CHA JI WON
IPC: G09G5/00
Filed: 2021-07-09
Abstract: A display device includes: a display panel including a plurality of pixels for displaying an image; and a panel controller configured to receive image signals and convert the image signals into correction image signals. The panel controller includes: a cumulative calculation unit configured to accumulate the correction image signals each frame period and generate degradation data based on the accumulated correction image signals; and a correction unit configured to determine reference data from the degradation data and generate the correction image signals by correcting the image signals to have a target luminance which is changed based on the reference data. Accordingly, it is possible to compensate for the deterioration in the quality of an image displayed on the display panel due to the deterioration of the display panel.
Patent KR-20230009686-A (KR)
Inventor: KAM MOO CHUL
IPC: F16K27/02
Filed: 2021-07-09
Abstract: Disclosed in one embodiment of the present invention is a valve assembly for the brake of a vehicle, and more specifically, to a valve assembly for the brake of a vehicle, which comprises: a solenoid valve; a pump housing having a bore at which at least one portion of the solenoid valve is accommodated; a coil provided to apply magnetic force to the solenoid valve; a circuit board generating a signal to control the opening and closing of the solenoid valve; a circuit board housing provided to accommodate the circuit board; a bobbin of which at least one portion is arranged in the coil; a pin configured to be coupled to the bobbin to supply a current to the coil; and a coil case of which at least one portion is arranged on the outside in the radial direction of the coil. Coupled to the bobbin is a compression unit which circumscribes one surface of the circuit board and compresses the bobbin and the coil case against the pump housing. Therefore, heat produced at the coil may be smoothly delivered to the pump housing.
Patent KR-20230013854-A (KR)
Inventor: CHOI HAE WOON
IPC: B65G47/28
Filed: 2021-07-20
Abstract: The present invention provides an automatic alignment device using a magnetic material that allows a first component to be seated in a normal position for coupling with a second component during transport through a transport passage in an assembly process. The parts automatic alignment device of the present invention includes a plunger and a plunger driving unit.
Patent KR-20230014164-A (KR)
Inventor: YUN TAE UNG
IPC: A45B3/00
Filed: 2021-07-21
Abstract: The present invention relates to an umbrella. More specifically, the purpose of the present invention is to prevent the umbrella from being stolen by locking the same by consisting of a lock part located at an end part of an umbrella handle and allowing the umbrella to be tied to a specific location and a password input unit in which a password can be entered at a lower part of the end of the umbrella handle. That is, the present invention is to construct a place in which a lock is provided on a handle part of the umbrella and a contact number is left on the handle part. Therefore, the present invention provides the lock on the handle part of the umbrella such that even if an owner forgets to bring his/her umbrella, the owner can leave his/her contact number on the umbrella, so the owner can take his/her umbrella again. In addition, the present invention has the effect of preventing the owner from bringing the wrong umbrella due to the characteristic of the lock and preventing the umbrella from being stolen.
Patent KR-20230014172-A (KR)
Inventor: KIM DAN
IPC: H05B47/105
Filed: 2021-07-21
Abstract: The present invention relates to a smart ring that notifies a user through vibration or a color change when a smartphone alarm rings in conjunction with a smartphone, and enables payment using the ring with an NFC function. The smart ring provides practicality and is easy to carry. The present invention improves user convenience by using vibration and an LED or an LCD.
Patent KR-20230021209-A (KR)
Inventor: PARK SANG HYO
IPC: G06F1/16
Filed: 2021-08-04
Abstract: A display device is provided. The display device comprises: a display panel including a first area and a second area, wherein the first area is located on a side of the second area in a first direction; a panel storage for accommodating the display panel therein; and a support module for supporting the bottom of the display panel and assisting a sliding operation of the display panel in the first direction. The support module includes a first support member overlapping the first area, and a second support member overlapping the second area, wherein the second support member includes a plurality of joints spaced apart from each other and spacers having an elastic modulus disposed between the plurality of joints. The present invention can prevent display panel defects caused by the application of stress.
Patent KR-20230026902-A (KR)
Title: Ｈｆｏ 혼합냉매를 사용한 ｌｎｇ 선박의 ｂｏｇ 재액화 공정 분석 장치 및 방법
Inventor: YU TAE JONG
IPC: G06F30/20
Filed: 2021-08-18
Abstract: 본 발명은 HFO(Hydro-Fluoro Orefin) 혼합냉매를 사용한 LNG(Liquefied Natural Gas) 선박의 BOF(Boil-Off Gas) 재액화 공정 분석 장치 및 방법에 관한 것으로, 특히 상용 화학 공정 시뮬레이터를 이용하여 HFO 혼합냉매를 사용한 BOF 재액화 시스템을 모델링하고, 모델링된 BOG 재액화 시스템을 에너지 소모량 관점에서 최적화하고, 최적화 결과를 기초로 폭발 위험도 분석 방법을 이용해 BOF 재액화 공정의 폭발 위험도를 분석하고, 최적화 결과를 기초로 HFO 혼합냉매의 조성에 따른 지구온난화지수(GWP)를 계산한 후, 이 지구온난화지수를 기초로 냉매 유출에 의한 GWP 방출량, 재액화 시스템을 운용할 때 발생하는 이산화탄소(CO2) 발생에 의한 GWP 방출량, 및 냉매 교체에 의한 GWP 방출량을 계산하여 환경에 미치는 효과를 분석하는, HFO 혼합냉매를 사용한 LNG 선박의 BOF 재액화 공정 분석 장치 및 방법에 관한 것이다.
Patent KR-20230027476-A (KR)
Inventor: ROH KYOUNG JUN
IPC: G11C5/14
Filed: 2021-08-19
Abstract: 반도체 장치 및 이를 포함하는 메모리 장치가 제공된다. 반도체 장치는, 출력 노드의 전압과 레퍼런스 전압을 입력받는 에러 앰프, 에러 앰프의 출력을 제공받아 출력 노드의 전압을 레퍼런스 전압으로 유지시키는 FVF(Flipped Voltage Follower) 회로, 및 외부로부터 제공받은 제1 내지 제3 모드 신호를 기초로 FVF 회로에 흐르는 바이어스 전류의 크기를 제어하는 바이어스 전류 제어 회로를 포함하되, 바이어스 전류 제어 회로는, 제1 모드 신호에 응답하여, 제1 크기의 바이어스 전류가 FVF 회로에 흐르도록 제어하고, 제2 모드 신호에 응답하여, 제1 크기보다 작은 제2 크기의 바이어스 전류가 FVF 회로에 흐르도록 제어하고, 제3 모드 신호에 응답하여, 제2 크기보다 작은 제3 크기의 바이어스 전류가 FVF 회로에 흐르도록 제어한다.