baber/WOPTO huggingface dataset:
Patent KR-20220169650-A (KR)
Title: User authentication apparatus and method using brainwave according to imagined speech
Inventor: LEE SEONG WHAN
IPC: A61B5/377
Filed: 2021-06-21
Abstract: An embodiment of the present invention provides a user authentication method through communication connection between a brainwave measurement device which measures a brainwave signal according to an imagined speech and a user authentication device. The method comprises: a user registration step of extracting and storing characteristic information of a first brainwave signal generated by an imagined speech of a first user, which is performed based on preset imagined speech guidance information provided to the first user by the user authentication device; and a user authentication step of extracting feature information of a second brainwave signal generated by an imagined speech of a second user, which is performed based on the preset speech image guidance information provided by the user authentication device to the second user, comparing and analyzing the feature information of the first brainwave signal and the feature information of the second brainwave signal stored according to the user registration step, and determining whether the second user matches the first user. Therefore, the present invention can increase user convenience when the brainwave signal is acquired.
Patent KR-20220170297-A (KR)
Title: Apparatus and method for piston insertion
Inventor: LEE SEUNG YEOP
IPC: B23P19/04
Filed: 2021-06-22
Abstract: A disclosed piston inserting device includes: an insertion robot having a plurality of robot arms connected through a plurality of joints; a piston insertion module directly mounted on the insertion robot and configured to grip a piston assembly and insert the piston assembly into a cylinder bore of a cylinder block; and a controller for controlling operation of the insertion robot and operation of the piston insertion module. As a piston insertion unit for inserting the piston is directly mounted on the insertion robot, the equipment cost and manufacturing cost can be saved by applying a relatively small number of robots.
Patent KR-20210082137-A (KR)
Title: Composite, manufacturing method the composite, anode including the composite, and battery including the anode
Inventor: RYU WON HEE
IPC: H01M10/054
Filed: 2021-06-23
Abstract: The present invention relates to a composite applicable to a secondary battery, a method for manufacturing the same, a negative electrode including the same, and a battery including the negative electrode. In particular, the composite according to an embodiment of the present invention includes crystal grains between layers of a carbon allotrope having a layered structure, thereby providing a composite having an extended interlayer distance between allotropes. In addition, in particular, when the composite is used as a negative electrode material, a negative electrode and a battery having excellent energy density can be provided.
Patent KR-20220005985-A (KR)
Title: Conveying system
Inventor: GODO YUJI
IPC: B65G43/08
Filed: 2021-06-23
Abstract: The present invention provides a conveying system, which can perform a process of judging a conveyed object at high speed, and reduce an error of the judgement process caused by a posture change of the conveyed object in conveyance. The conveying system according to the present invention comprises: a conveying device conveying the conveyed product along a conveyance path; an image acquisition means sequentially acquiring a plurality of images in an aspect in which all conveyed objects passing through the conveyance path are necessarily photographed in two or more images of a measurement area; and a conveyed object judging means extracting a judgement result based on a process result with respect to the two or more images by performing an image process sequentially with respect to the photographed two or more images of the corresponding conveyed object for each conveyed object.
Patent KR-20220170670-A (KR)
Title: Learning data generation method and computing device therefor
Inventor: KIM KEN
IPC: G06T7/90
Filed: 2021-06-23
Abstract: According to a technical aspect of the present application, a computing device comprises: a memory for storing one or more instructions; and a processor for executing the one or more instructions stored in the memory. The processor can execute the one or more instructions to receive a basic RGB image and a corresponding basic depth map image, and to change setting information of a basic spherical virtual image generated by conversion of the basic RGB image and the basic depth map image into a sphere, generating a plurality of learning RGB images and a plurality of learning depth map images. The plurality of learning RGB images and the plurality of learning depth map images can be matched with each other one on one, respectively. Therefore, the computing device can provide distance information for virtual space.
Patent KR-20230000661-A (KR)
Title: Smart collector with improved loading capacity
Inventor: NAM JU SEOK
IPC: A01D43/06
Filed: 2021-06-25
Abstract: The present invention relates to a smart collector with improved loading capacity, which can prevent the uneven loading of agricultural by-products. According to one aspect of the present invention, the smart collector with improved loading capacity comprises: a traveling unit including a traveling means for traveling by receiving a rotational force generated from a driving power source generating rotational power, and a loading means disposed on the traveling means and having a loading space therein; and a working unit including a collecting means having multiple collecting bars fastened to a collecting rotational shaft that rotates and configured to collect materials through spaces therebetween. The loading means includes: a loading box where the collected materials are loaded; at least four linear actuators respectively disposed at four corners of the bottom of the loading box; a loading plate coupled to upper portions of the at least four linear actuators; and a depth recognition camera disposed over the loading box. The loading plate is operated by the at least four linear actuators to tilt in any one direction: back and forth, left and right, and a combination thereof.
Patent KR-20230000842-A (KR)
Title: Rear combination lamp for vehicle and operation method thereof
Inventor: BAEK JONG HYUN
IPC: B60Q1/00
Filed: 2021-06-25
Abstract: The present invention relates to a rear lamp device for a vehicle capable of rear lighting and license plate lighting with one module, and an operation method thereof. According to the present invention, the rear lamp device for a vehicle comprises: a light source unit; a guide unit for guiding the light emitted from the light source unit backward and downward; a rear lens unit formed to surround the guide unit and providing rear lighting by transmitting the light passing through the guide unit; and a license plate lens unit connected to the rear lens unit and disposed below the guide unit, and providing license plate lighting by transmitting the light. Through the light source unit, rear lighting and license plate lighting can be implemented at the same time.
Patent KR-20230001272-A (KR)
Title: PD-1-decorated nanocages and uses thereof
Inventor: IN SAN KIM
IPC: A61P35/00
Filed: 2021-06-28
Abstract: The present invention relates to a programmed cell death protein 1 (PD-1)-decorated nanocage and a use thereof. The PD-1-decorated nanocage (PdNC) of the present invention blocks a signal of the PD-1 and a programmed cell death-ligand (PD-L) and induces activation of antitumor immunity at two immune checkpoints of a tumor microenvironment (TME)(an efficacy step) and a tumor-draining lymph node (TDLN) (a recognition step) to increase adaptability of PD-1 and PD-L blocking-based therapy. Therefore, the PdNC can be applied to the treatment of various cancers.
Patent KR-20230001425-A (KR)
Title: Humidifier apparatus system and control method for the same
Inventor: YANG JU SEOK
IPC: A61M16/10
Filed: 2021-06-28
Abstract: The present invention relates to a humidifier system and a control method of the humidifier system, and more specifically, to a humidifier module installed in a medical breathing apparatus of a patient, to a humidifier system with the same, and to a control method of the humidifier system. The present invention discloses the humidifier system which comprises: a gas tube (10) with one end connected to the patient side and the other end connected to a gas supply device (2) supplying gas to the patient; a humidifier module (20) installed in the gas tube (10) to supply humidifying particles to the gas supplied to the patient through the gas tube (10); and a control unit (30) connected to the humidifier module (20) and controlling the humidity of the gas by controlling the humidifier module (20), wherein the control unit (30) includes a measurement sensor measuring at least one of the ambient temperature and humidity of the humidifier module (20) so as to control the humidifier module (20) according to the ambient temperature and humidity of the humidifier module (20). According to the present invention, the precise control of humidity, which is directly and closely affected by temperature, is possible by controlling the temperature of a heater for heating the distilled water inside.
Patent KR-20230001716-A (KR)
Inventor: KIM JONG SUN
IPC: H01L33/48
Filed: 2021-06-29
Abstract: A packaging method according to the present embodiment comprises the steps of: forming a light emitting element connection terminal electrically connected to a light emitting element on a substrate where a control circuit is formed; bonding a connection pad of the light emitting element and the light emitting element connection terminal; forming an external connection terminal on the substrate to which the light emitting element is bonded; bonding the substrate to which the light emitting element is bonded to a transparent substrate where a pad corresponding to the external connection terminal is formed; and bonding the light emitting element and the transparent substrate to provide light emitted by the light emitting element passing through the transparent substrate to the outside. Not only can a wiring ratio be reduced, but also a wide area can be driven.
Patent KR-20230004000-A (KR)
Inventor: SUNG IN HYOUK
IPC: B05C9/14
Filed: 2021-06-30
Abstract: The present invention relates to a coating device capable of realizing an ultra-thin coating thickness, and more specifically, to a coating device which comprises: a water tank (210) located on a movement path of a base film (100); a water tank partition (220) located vertically inside the water tank (210) and dividing an internal space of the water tank (210) into two zones, a first water tank part (211) and a second water tank part (212); a roller unit (300) continuously transporting the base film (100); and a heating unit (400) located outside the water tank (210). The water tank partition (220) is located at a predetermined distance from an inner bottom surface of the water tank (210). The coating device continuously forms a coating layer on a surface of the base film (100).
Patent KR-20230007710-A (KR)
Title: Semiconductor device thermal management module and manufacturing method thereof
Inventor: LEE HYOUNGSOON
IPC: H01L23/46
Filed: 2021-07-06
Abstract: The present invention relates to a thermal management module for a semiconductor device which comprises: a thermal diffusion plate laminated on a semiconductor device for thermal diffusion of the semiconductor device; a manifold disposed on an upper side of the thermal diffusion plate and having an inflow line through which a cooling fluid flows in and a discharge line through which the cooling fluid is discharged are formed and partitioned by each other; and a micro gap forming layer provided between the thermal diffusion plate and the manifold to enable fluid movement with the inflow line and the discharge line, and temporarily accommodating the cooling fluid flowing into the inflow line and then discharging the same to the discharge line. Accordingly, cooling efficiency of a high-performance power semiconductor can be further improved.
Patent KR-20230008318-A (KR)
Title: EV Reducer with Gear Damper
Inventor: KIM DONG RYUM
IPC: F16H55/14
Filed: 2021-07-07
Abstract: The present invention relates to a reducer module for an electric vehicle. The reducer module comprises: a shaft; spline teeth or a key groove installed on one side of the shaft; a gear installed to be separated on one side of the shaft spline teeth or the key groove; and a reducer directly connected to a motor of an electric vehicle and the gear installed on the other side of the shaft in a circumference to reduce the number of revolutions, and at the same time, amplify power of rotation torque. A buffer unit is installed inside an output gear positioned at the center of the gear of the reducer to reduce a pitch error, runout, and shaft eccentricity of the gear or vibration and noise due to a driving impact.
Patent KR-20210097067-A (KR)
Title: math play game
Inventor: KIM DONG HWON
IPC: A63F9/04
Filed: 2021-07-15
Abstract: The present invention relates to a math game. The present invention is the math game made by selecting games which can be made into the games among various concepts from elementary school math. An object of the present invention is to provide the games in which children can easily understand and learn concepts which are difficult for the children in the elementary school math while easily explaining the concepts to the children.
Patent KR-20230012299-A (KR)
Inventor: KIM MUN HO
IPC: C08K5/17
Filed: 2021-07-15
Abstract: The present invention relates to a memory hydrogel of a linear shape that can be reduced in length to a preset level when in contact with water, a manufacturing method thereof and uses thereof, wherein the memory hydrogel of the linear shape according to the present invention reacts very quickly upon contact with water and can be contracted to an original length within one minute, and can be freely controlled during an elongation process because the hydrogel is easy to control the deformation.
Patent KR-20230019516-A (KR)
Inventor: LEE BEON CHANG
IPC: A41H3/00
Filed: 2021-08-02
Abstract: The present invention relates to a clothing production grading ruler and, more specifically, to a clothing production grading ruler, which includes the most commonly used clothing pattern symbols widely used throughout the world including the United States, Japan, China, Europe, and South Korea, thereby enabling pattern design to be easily, quickly, and accurately completed. According to a preferred embodiment, the ruler with a width and a length and with gradations marked on one side thereof comprises: a first gradation portion (110) formed on one widthwise side thereof and marked in forward order and in inches; a second gradation portion (121) formed on the other widthwise side thereof and marked in forward order and in centimeters; and a third gradation portion (122) formed above the second gradation portion (121) and marked in the reverse order of the second gradation portion (121). A plurality of clothing pattern symbols are formed through the ruler.
Patent KR-20230020798-A (KR)
Inventor: CHOI EUN SEOK
IPC: G03B21/56
Filed: 2021-08-04
Abstract: Disclosed is an electronic device for projecting an image. The electronic device comprises: a projection unit; an acceleration sensor configured to sense an angle at which an electronic device is rotated in the direction of gravity; a plurality of distance sensors configured to sense an angle at which the electronic device is rotated relative to a screen; and a processor which performs keystone correction on the image based on the sensing results by the sensor unit and projects the keystone-corrected image onto the screen by controlling the projection unit. The processor reduces the size of the keystone-corrected image when the size of the image to be displayed on the screen exceeds an image display range on the screen. Accordingly, undistorted images can be provided in the maximum size without a camera.
Patent KR-20230023437-A (KR)
Inventor: CHO BONGJE
IPC: G06F3/0488
Filed: 2021-08-10
Abstract: According to various embodiments of the present invention, an electronic device comprises: a display module including one or more display panels; a memory; and a processor operatively connected to the display module and the memory. The memory can include instructions to, when executed, allow the processor to generate content including one or more pages and one or more objects displayed on the one or more pages based on a user input, display an edit region for editing the content by using the display module, and simultaneously apply the one or more objects generated or changed based on the user input to at least some regions of the first page and the second page corresponding to the edit region when at least some region of the first page and at least some region of the second page among the one or more pages are simultaneously displayed in the edit region. Therefore, the convenience in editing content can be provided.
Patent KR-20230031533-A (KR)
Title: 사출성형기용 취출 로봇장치
Inventor: KANG DAE WHAN
IPC: B29C45/76
Filed: 2021-08-27
Abstract: 본 발명은 사출성형기에 설치되어 사출성형이 완료된 사출품을 사출성형기의 금형에서 자동으로 취출 및 이동시키기 위한 사출성형기용 취출 로봇장치에 관한 것이다. 
이와 같은 목적을 해결하기 위해 본 발명은; Y축 방향으로 수평 왕복 이동이 가능한 수평 이동 부재(100)와; 상기 수평 이동 부재(100)의 이동 측에 제1구동부(210)를 이용해 연결되는데, 상기 제1구동부(210)에 제1암(220)이 연결되고, 상기 제1암(220)의 측단에 제2구동부(230)가 연결되며, 상기 제2구동부(230)에 제2암(240)이 연결되어 이루어지고, 상기 제1,2암(220,240)은 제1,2구동부(210,230)의 회전동력에 의해 X축 방향으로 1차 회전작동 및 2차 회전작동을 각각 수행하는 제1 회전 부재(200)와; 상기 제2암(240)의 선단에 제3암(310)을 이용해 연결되는데, 상기 제3암(310)의 전방으로 사출품을 취출하는 핸드(330)가 구비되고, 상기 핸드(330)는 X축 방향으로 3차 회전작동을 하고, Y축 방향에서 제자리로 4차 회전작동을 각각 수행하는 제2 회전 부재(300)와; 상기 수평 이동 부재(100), 제1 회전 부재(200), 제2 회전 부재(300)의 작동을 각각 제어하는 제어 부재(400);를 포함하여 구성된다.
Patent KR-20230031644-A (KR)
Inventor: LEE SEUNG HYUN
IPC: G06Q30/06
Filed: 2021-08-27
Abstract: 본 발명은 인공지능 기반 상품 거래 자동화 시스템에 관한 것이다.  
본 발명에 따른 인공지능 기반 상품 거래 자동화 시스템은 복수의 플랫폼에 업로드된 동일 상품의 가격 정보를 수집하고, 수익 실현 가능성이 있는 타겟 상품에 대한 리스트를 추출하는 상품 리스트 추출부와, 타겟 상품을 타겟 플랫폼에 등록하는 자동 상품 등록부와, 타겟 상품에 대한 최저가 모니터링 정보를 이용하여 타겟 상품을 타겟 플랫폼에 노출할지 여부에 대해 판단하고, 최저가 모니터링 정보를 이용하여 기대 수익이 기설정된 마진 기준에 부합하는지 여부를 판단하는 상품 노출 유지 여부 및 수익 판단부 및 타겟 상품에 대한 고객의 주문을 접수하게 되면 타겟 상품을 기설정된 플랫폼에서 구매하고, 타겟 상품에 대한 배송을 제어하는 상품 구매 및 배송 제어부를 포함한다.
Patent KR-20230032703-A (KR)
Inventor: SIM JAE MUN
IPC: G06N3/08
Filed: 2021-08-31
Abstract: 미러 디스플레이 장치의 동작 방법이 개시된다. 미러 디스플레이 장치의 동작 방법은 카메라로 미러 디스플레이 장치의 전면에 위치한 객체를 촬영하여 제1 이미지를 획득하는 단계, 제1 이미지의 렌즈 왜곡을 수정하여 제2 이미지를 획득하는 단계, 제2 이미지로부터, 미러 디스플레이 장치의 미러 디스플레이 화면에 객체가 비쳐 형성된 미러 이미지에 대응하는 제3 이미지를 획득하는 단계 및 제3 이미지를 미러 디스플레이 화면에 출력하거나, 통신망을 통해 외부 기기로 전송하는 것 중 적어도 하나를 수행하는 단계를 포함하고, 제2 이미지로부터 제3 이미지를 획득하는 단계는 제2 이미지로부터 미러 디스플레이 화면에 출력되기 위한, 객체에 대응하는 영역을 검출하는 단계 및 검출된 영역을 미러 디스플레이 화면에 대응되도록 조정하여 제3 이미지를 획득하는 단계를 포함할 수 있다.
Patent KR-20230018968-A (KR)
Title: Method and devices for image processing
Inventor: LEE JONG WON
IPC: G06T7/10
Filed: 2021-09-08
Abstract: According to one embodiment, an image processing method includes the steps of: obtaining at least one between a first parameter related to a receptive field of a convolutional neural network for image processing and a second parameter related to resources of a parallel processor; splitting an input image into a plurality of input fragment images based on at least one of the first parameter and the second parameter; allocating the input fragment images to the parallel processor; obtaining a plurality of output fragment images processed in parallel by the parallel processor using the convolutional neural network; and generating an output image by removing overlapping fields in the output fragment images based on information about overlapping fields between adjacent images among the input fragment images. By determining the size of the overlapping fields based on the size of the receptive field, the processor can expect both improved output image quality and optimized computation amount.
Patent KR-20230037965-A (KR)
Inventor: AHN HYO JIN
IPC: A61Q19/00
Filed: 2021-09-10
Abstract: 지방산, 세라마이드 및 콜레스테롤을 포함하고, 상기 지방산, 세라마이드 및 콜레스테롤이 1~2 : 3~8 : 1~3의 중량비로 포함하고, 점도조절제를 더 포함하는, 보습 및 진정용 화장료 조성물이 개시된다.
Patent KR-20230040063-A (KR)
Inventor: PARK SUNG SOO
IPC: C22C1/02
Filed: 2021-09-15
Abstract: 본 발명은, 인공시효를 수행하여 기계적 특성 강화를 구현한 시효 강화형 마그네슘 합금 및 그 제조방법을 제공한다. 본 발명의 일 실시예에 따른 시효 강화형 마그네슘 합금의 제조방법은, 중량%로, 주석(Sn): 4% ~ 12%, 비스무트(Bi): 0.5% ~ 4%, 및 잔부는 마그네슘(Mg) 및 기타 불가피한 불순물을 포함하는 마그네슘 합금을 용해 및 주조하는 단계; 상기 주조된 마그네슘 합금을 용체화 열처리하는 단계; 상기 용체화 열처리된 마그네슘 합금의 마그네슘 기지에 용질 원소를 고용시켜 과포화 고용체를 형성하는 과포화 고용체 형성 단계; 및 상기 과포화 고용체로부터 상기 용질 원소가 추출되어 석출상을 형성하는 인공시효 단계를 포함한다.
Patent KR-20230042166-A (KR)
Title: 유괴방지를 위한 안전 팔찌
Inventor: IM GEON WOO
IPC: A44C5/00
Filed: 2021-09-19
Abstract: 옆쪽이 연결되어서 고정되어 있고 팔찌가 사용될때 필요한 전기선들이 모두 모여 있는 팔찌 본체; 상기팔찌 본체와 연결되어 있고 손목에 끼울 수 있는 팔찌 줄; 상기 팔찌줄의 밑에 달려서 사용자의 위치를 계속 알려주는 GPS; 상기 팔찌 출 밑에 달려서 집의 위치를 저장하고 그위치에서 일정거리를 벗어나면 알람이 가게 도와주는 정보 저장소, 상기 팔찌줄 안에 있는 신호줄; 상기 신호줄과 연결되어 있는 음성기를 포함하여 구성되는 것을 특징으로 하는 유괴방지를 위한 안전 팔찌이고 상술한 바와 같이 본 발명에 따른 유괴방지를 위한 안전 팔찌에 의하면, 위치 공유 서비스가되어서 자녀의 위치를 언제나 알려주는 장점이 있다. 또한, 일정 거리를 벗어나면 연결 되어있는 전자기기에 알람이 가서 빠르게 대처가 가능한 장점이 있다. 또한, 팔찌 선에 줄이 있어서 끊어지면 소리가 울리고 알람이 가서 팔찌를 끊어서 유괴하는 경우를 막을 수 있다는 장점이 있다.
Patent KR-20220045566-A (KR)
Inventor: MEYER KATJA
IPC: C09J7/38
Filed: 2021-10-05
Abstract: The present invention relates in particular to a die-cut for particularly permanently closing holes in metal sheets or plastic parts. The die-cut has an assembly, more specifically, a carrier including a laminate of a specified layer order which comprises: selectively, at least one first layer formed of a metallic layer with a thickness of 10 to 40 μm; at least one second layer formed of woven glass fabrics or laid glass fabrics having a basis weight of 30 to 200 g/m^2; selectively, at least one third layer formed of a first pressure sensitive adhesive having a basis weight of 70 to 200 g/m^2; at least one fourth layer formed of unexpanded expandable graphite having a thickness of at least 0.2 to 3.0 mm, preferably 0.5 to 1.0 mm, wherein the expandable graphite is present to the extent of at least 80 wt% of the layer; and at least one fifth layer formed of a second acrylate-based pressure sensitive adhesive having a basis weight of 300 to 1,800 g/m^2, preferably 360 to 1,500 g/m^2, and/or a thickness of 400 to 1,800 μm^2, preferably 800 to 1,500 μm^2.
Patent KR-20210123283-A (KR)
Title: Air vehicle
Inventor: HONG YOO JUNG
IPC: B64C11/46
Filed: 2021-10-06
Abstract: The present invention relates to an aerial vehicle which has a hybrid structure of a fixed wing and a rotating wing to be able to perform vertical take-off and landing and uses lift of the fixed wing generated by tilting of the rotating wing to fly horizontally. The aerial vehicle in accordance with one embodiment of the present invention comprises: a main body; a fixed wing fixed to the main body and configured to generate lift by movement; and at least one rotating wing including a propeller and configured to be able to perform pivoting movement between first disposition configured such that driving force generated by the propeller applies to the main body in a first direction and second disposition configured such that the driving force generated by the propeller applies to the main body in a second direction, wherein the second direction is a direction where lift can be generated by the fixed wing. In accordance with the present invention, the aerial vehicle flies in parallel by using lift of the fixed wing, thereby minimizing consumption of energy and ensuring stable flight. In addition, the aerial vehicle of the present invention can take off and land only with low thrust and when the aerial vehicle flies at a high speed, smooth air flow is achieved to ensure high flight efficiency.
Patent KR-20230055806-A (KR)
Title: 밀착성 및 분산성이 우수한 파우더 타입 화장료 조성물
Inventor: LEE UN YEP
IPC: A61K8/37
Filed: 2021-10-19
Abstract: 본 발명에서는 지방산 금속염 분말, 고극성 오일 및 표면 처리 분체를 포함함에 따라, 밀착성, 분산성, 낙하 안정성 등의 특성이 향상된, 파우더 타입 화장료 조성물을 제공한다.