baber/WOPTO huggingface dataset:
Patent KR-20220041515-A (KR)
Title: Vehicle diagnosis system using tire footprint shape and method for diagnosing using the system
Inventor: SONG MINSEOK
IPC: G01M1/12
Filed: 2020-09-25
Abstract: The present invention relates to a vehicle inspection system using a grounding shape of a tire, wherein the vehicle inspection system measures a grounding shape where a tire comes in contact with the ground surface and inspects a state of a vehicle by using the measured grounding shape, and a vehicle inspection method using the same. According to the present invention, the vehicle inspection system using a grounding shape of a tire comprises: a grounding plate unit (10) having a plurality of grounding plates (11) measuring pressure distribution applied to the mounted tire of the vehicle to be installed to be spaced from each other; and a measurement terminal (20) comparing the pressure distribution of each tire transmitted from the grounding plate unit (10) with prestored data to measure the state of the vehicle.
Patent KR-20210039954-A (KR)
Title: Electric connector
Inventor: DOI KENTARO
IPC: H01R12/91
Filed: 2020-09-25
Abstract: The objective of the present invention is to expand the current capacity of a terminal, secure sufficient movement of a moving housing with respect to a fixed housing, and also, promote the miniaturization of a connector. To this end, a connector (1) includes: a terminal (50A) having two terminal pieces (51, 71), etc.; a fixed housing (11); and a moving housing (31). Each of the terminal pieces (51, 71) includes: connection parts (52, 72) connected to a circuit of a substrate and the like; contact parts (54, 74) coming in contact with a terminal of a counterpart connector; and spring parts (57, 77) connecting the connection parts (52, 72) with the contact parts (54, 74) such that the contact parts (54, 74) become movable with respect to the connection parts (52, 72). The spring p parts (57, 77) are divided into a plurality of spring elements (59, 79) by slits (58, 78). The two terminal pieces (51, 71) are placed such that the spring parts (57, 77) of each of the contact parts (54, 74) are overlapped by interposing a gap in a direction vertical to the surface of each of the spring parts (57, 77).
Patent KR-20220041683-A (KR)
Title: Mold device
Inventor: YOUNGJEA JEONG
IPC: B29C45/73
Filed: 2020-09-25
Abstract: Provided is a mold device including: an injection molding device; a fixed mold including a locating ring through which a molten resin supplied from the injection molding device passes, and a nozzle; a mold plate spaced apart from the injection molding device and disposed to advance and retreat toward the injection molding device; a mold plate advance/retreat device for advancing and retracting the mold plate in a first direction; a movable mold disposed on the mold plate so as to be slidable in a second direction, and including a first region and a second region in which a plurality of cavities are formed; and a mold cylinder disposed on the mold plate to move the movable mold in the second direction, wherein the mold cylinder moves the movable mold so that the first region is located at a first cooling position, and the second region is located at an injection position, or moves the movable mold so that the first region is located at the injection position, and the second region is located at a second cooling position.
Patent KR-20220051901-A (KR)
Inventor: SONG SANG JUNE
IPC: G06F3/041
Filed: 2020-10-19
Abstract: According to the present invention, a touch sensor comprises: a base layer including a sensing area and a non-sensing area; first sensing electrodes disposed on the sensing area, extending in a first direction, and arranged in a second direction different from the first direction; second sensing electrodes disposed on the sensing area, extending in a second direction, and arranged in a first direction; first routing wires disposed on a first peripheral area of the non-sensing area and connected to first ends of each of the first sensing electrodes; and a first connection pattern connecting second ends of adjacent first sensing electrodes among the first sensing electrodes.
Patent KR-20220052766-A (KR)
Inventor: HONG MIN GI
IPC: H01L23/00
Filed: 2020-10-21
Abstract: The technical idea of the present disclosure is a ball attach device for attaching a plurality of solder balls on a substrate. Provided is a ball attach device comprises: a base; and a plurality of holding blocks disposed on the base and each having a bottom surface to which the plurality of solder balls are attached. At least one of the plurality of holding blocks is movably mounted to the base. Intervals between the plurality of holding blocks vary by movement of at least one of the plurality of holding blocks.
Patent KR-20210049687-A (KR)
Title: A Fluid Delivery System and a Method of Electroplating A Workpiece
Inventor: HENINGTON PAUL
IPC: C25D17/00
Filed: 2020-10-22
Abstract: Disclosed is a fluid delivery system (100) used for an electroplating system (10). The system includes: a tank (12) formed to store at least fluids; first fluid carriers (110a, 110b) having a first fluid outlet for carrying fluids into the tank (12); a second fluid carrier (120) having a second fluid outlet (122) for carrying compressed fluids into the tank (12) in opposite directions; and a third fluid carrier (130) having a third fluid outlet (132). The tank (12) has a shaft (16) such that a workpiece (14) can be moved relative to the tank (12) along the shaft (16) between the second fluid outlet (122) and the third fluid outlet (132), the second fluid carrier (120) is formed to carry the compressed fluids from the second fluid outlet (122) such that a first repulsive force is applied onto the workpiece (14) offset from the shaft (16) towards the second fluid carrier (120) by a first distance to move the workpiece (14) towards the third fluid carrier (130), and the second fluid carrier (120) is formed to carry the compressed fluids from the second fluid outlet (122) such that a second repulsive force is applied onto the workpiece (14) offset from the shaft (16) towards the second fluid carrier (120) by a second distance to move the workpiece (14) towards the third fluid carrier (130). The first repulsive force is greater than the second repulsive force and the first distance is greater than the second distance.
Patent KR-20220055101-A (KR)
Title: Method for applying in loop filter in video codec
Inventor: BUMSHIK LEE
IPC: H04N19/70
Filed: 2020-10-26
Abstract: A video signal processing method and apparatus for encoding or decoding a video signal are disclosed. The encoding apparatus (100) of the present invention includes a transformation part (110), a quantization part (115), an inverse quantization part (120), an inverse transformation part (125), a filtering part (130), a prediction part (150), and an entropy coding part (160). Simplification and complexity reduction of sub-decoding of video coding can be achieved.
Patent KR-20220055740-A (KR)
Inventor: RYU SEUNG TAE
IPC: A61K8/85
Filed: 2020-10-27
Abstract: The present invention relates to a preparation method of a silica powder using polylactic acid and a silica powder prepared thereby. The preparation method of a silica powder comprises: a first process of dispersing the silica powder in ethanol to prepare; a second process of dissolving the Polylactic acid (PLA) in dichloromethane (CH_2Cl_2) to prepare a PLA reagent (PLA in CH_2Cl_2); a third process of adding and reacting the PLA reagent prepared in the second process while stirring the silica powder mixed with ethanol prepared in the first process to form a coated silica reactant; a forth process of drying the coated silica reactant; a fifth process of pulverizing the dried coated silica reactant to form the silica powder. The present invention relates to a technology of coating the polylactic acid on the silica powder so that the technology can be bio-degradable. Therefore, there is no such environmental problem.
Patent KR-20220056355-A (KR)
Title: Retransmission preventing system using security code table and authentication identification code
Inventor: JONG WOO KIM
IPC: H04L9/40
Filed: 2020-10-28
Abstract: The present invention relates to a retransmission preventing system using a security code table and an authentication identification code, which can defend against location modulation and retransmission attacks of a short-distance wireless communication terminal. The re-transmission preventing system of the present invention comprises: a short-distance wireless communication terminal including a first security code table, generating an authentication identification code at predetermined time intervals using a security code table, and generating and transmitting a packet including the authentication identification code; a mobile terminal for receiving and retransmitting the packet from the short-distance wireless communication terminal; and a server for receiving the packet from the mobile terminal, and verifying the packet using a second security code table the same as the first security code table. Therefore, security and management for each group can be performed.
Patent KR-20220059843-A (KR)
Title: Plants cultivation apparatus
Inventor: KIYOUNG LIM
IPC: A01G27/02
Filed: 2020-11-03
Abstract: The present invention relates to a plant cultivation apparatus to provide a plant cultivation apparatus capable of effectively supplying and draining water to a cultivation shelf disposed to be drawn in and out. According to the present invention, the apparatus comprises: a cabinet having a cultivation space; a cultivation shelf disposed inside of the cultivation space and in which a seed package containing plant for cultivation is seated; a water tank disposed inside of the cultivation space; and draining module for draining water from the cultivation shelf to the water tank, wherein the draining module includes; a drain tray formed to receive water drained from a drain hole of the cultivation shelf; a drain guide pipe connected to the drain tray; and a drain tube connecting the drain guide pipe to the water tank, wherein the drain guide pipe can include an inclined part formed at an end connected to the drain tube and formed to have a smaller cross-sectional part connected to the inclined part and inclined downward as the same extends in the direction of the drain tube, and a tube connection part connected to the inclined part and inclined downward as the same extends in the direction of the drain tube.
Patent KR-20220067821-A (KR)
Title: Drain trap
Inventor: GWON DONG HYEON
IPC: E03C1/22
Filed: 2020-11-18
Abstract: Disclosed is a drain trap that has a certain depth and is operated by the pressure of falling water. The drain trap of the present invention includes a trap body provided to be inserted into a drain passage of an installation area including a bathtub or washbasin and provided with a discharge port through which water passes; and an opening/closing part movably coupled to the trap body on one side to block the discharge port and having a weight on the other side, wherein the opening/closing part is opened by water introduced to the inside of the trap body and discharged through the discharge port and closes the discharge port by the weight when the water discharge through the discharge port is completed.
Patent KR-20220068521-A (KR)
Title: Torque Coefficient Calculation Method
Inventor: HUR KYEON
IPC: G01L5/16
Filed: 2020-11-19
Abstract: The present invention relates to a method for quickly calculating a torque coefficient through detection of a vibration component. Provided is a method for quickly calculating a torque coefficient by deriving only a vibration component for changing an angular velocity and torque of a generator through a controller capable of filtering a specific frequency region without fast Fourier transform. Since the number of data storage and output data capacity are consumed less, the computer performance and storage capacity are less affected. In addition, before a special facility is installed in a power system, the stability of the power system could be improved by verifying in advance whether a mutual distortion phenomenon occurs between a generator in the power system and the special facility such as a series compensator, a high-voltage direct current (HVDC), or the like.
Patent KR-20220070766-A (KR)
Title: Image sensor package including glass substrate
Inventor: KIM MIN JUNG
IPC: H01L23/528
Filed: 2020-11-23
Abstract: The present invention provides an image sensor package with a minimized thickness. The image sensor package comprises a glass substrate configured to focus incident light, a first redistribution layer and a second redistribution layer both disposed under the glass substrate while being horizontally spaced apart from each other by a first distance, an image sensor disposed such that an upper surface thereof is vertically spaced apart from both a lower surface of the first redistribution layer and a lower surface of the second redistribution layer by a second distance, and a first connector that connects both the first redistribution layer and the second redistribution layer to the image sensor. The thickness of the glass substrate is 0.6 to 0.8 mm. The first distance is smaller than the horizontal length of the image sensor by 50 μm to 1 mm. The second distance is equal to or less than 0.1 mm.
Patent KR-20220070789-A (KR)
Title: IEC61850-based microgrid data analysis system and method
Inventor: KIM JUNG TAI
IPC: G06F17/00
Filed: 2020-11-23
Abstract: An embodiment provides a system for analyzing microgrid data based on IEC61850, the system including: a time synchronization unit for retrieving a time from a time synchronization device according to a preset period, and synchronizing a time of an intelligent electronic device (IED) according to the retrieved time; a power system setting unit for registering a power system and the IED to generate a power system configuration file (substation configuration description; SCD) and an IED configuration file (configured IED description; CID); a data acquisition unit for collecting measurement data from the time-synchronized IED; a history data storage unit for storing the measurement data; a system analysis linking unit for searching the history data storage unit for the measurement data according to a system analysis time point received from a user, and processing the power system configuration file generated by the power system setting unit; and a system analysis unit for receiving the measurement data and the processed power system configuration file to perform system analysis. Accordingly, accuracy of microgrid analysis at a current or past time point is improved.
Patent KR-20210063276-A (KR)
Title: Method, apparatus and recoding medium for video processing using motion prediction model
Inventor: OH SEOUNG JUN
IPC: H04N19/129
Filed: 2020-11-23
Abstract: A video processing method, apparatus, and recording medium using a motion prediction model are disclosed. To predict a target block, affine merge mode and affine AMVP mode can be used. To the candidate list, a candidate of an inherited-affine merge/AMVP method, a candidate of a constituent-affine merge/AMVP method, a candidate of a modified-affine AMVP method, and a candidate of a zero motion vector can be added. One of the candidates in the list can be used to predict the target block. Through the use of the affine method and the list, inter prediction for the target block can be performed more precisely and efficiently.
Patent KR-20220074052-A (KR)
Inventor: KIM YANG WOO
IPC: C11B9/00
Filed: 2020-11-27
Abstract: 본 발명의 일 실시예에 따른 사용자 단말을 통해 사용자가 원하는 향료의 종류 및 조합 비율을 입력받는 입력부와, 인공지능 학습에 사용되는 향기 예측 모델링이 저장된 학습 데이터 저장부와, 상기 학습 데이터 저장부에 저장된 향기 예측 모델링을 기반으로 상기 입력부에서 입력받은 향료들의 분자구조와 조합 비율을 분석하여 최종적으로 발향되는 향기를 예측하는 향기 예측부와, 상기 향기 예측부에서 예측된 결과에 대응되는 향기를 설명하는 정보를 생성하는 예측 결과 생성부를 포함하는 것을 특징으로 한다.
Patent KR-20220076934-A (KR)
Inventor: CHOI MYUNG A
IPC: G06Q20/38
Filed: 2020-12-01
Abstract: 실시예는, 결제를 위한 단말과 단말의 동작 방법에 대한 것이다. 단말의 동작 방법은 결제를 위한 카드의 인증 키-인증 키는 개인 키 및 공개 키를 포함함-를 생성하는 단계; 인증 정보를 입력 받는 단계; 보안 유심의 보안 키(Key)로 개인 키 및 인증 정보를 암호화하여 암호화된 개인 키 및 암호화된 인증 정보를 보안 유심에 저장하는 단계; 암호화된 개인 키를 N개의 분할키들로 생성하는 단계; 및 N개의 분할 키들 중 적어도 일부를 각각 다른 클라우드로 백업하는 단계를 포함할 수 있다.
Patent KR-20210069590-A (KR)
Title: Water treatment apparatus and water treatment method using same
Inventor: KWAK RHOKYUN
IPC: C02F103/08
Filed: 2020-12-02
Abstract: The present invention relates to a water treatment apparatus and a water treatment method using the same. The water treatment apparatus comprises: a positive electrode; a negative electrode arranged to face the positive electrode at a distance; and one or more electrochemical units arranged at a distance from the positive electrode and the negative electrode, respectively, wherein the electrochemical unit comprises a layer which is bipolar when a voltage is applied between the positive electrode and the negative electrode. According to the present invention, ion removal efficiency in inlet water is excellent.
Patent KR-20210072716-A (KR)
Title: Method for securing access to a watch
Inventor: FRANZI EDOARDO
IPC: G04G21/02
Filed: 2020-12-04
Abstract: The present invention relates to a method for secure access to a watch, comprising: a step (10) of authenticating a wearer of a watch (100) to grant access to functions of the watch (100) based on an interaction between the wearer of the watch and a graphical representation contained in the watch (100); and a step (20) of periodically checking the identity of the wearer of the watch through verification of validity of a digital data item determined on the basis of at least one biometric data item of the wearer of the watch, in order to maintain/remove authorization to access said functions.
Patent KR-20220081015-A (KR)
Title: 알파맵의 홀을 보정하는 장치, 방법 및 컴퓨터 프로그램
Inventor: JEONG YEONG HWAN
IPC: G06T5/00
Filed: 2020-12-08
Abstract: 알파맵의 홀(hole)을 보정하는 장치는 영상으로부터 알파맵을 생성하는 알파맵 생성부 및 상기 생성된 알파맵에 포함된 홀을 보정하는 홀 보정부를 포함하고, 상기 홀 보정부는 상기 생성된 알파맵에 소정 간격의 기준선을 생성하고, 상기 생성된 소정 간격의 기준선에 기초하여 상기 알파맵에 포함된 홀을 보정한다.
Patent KR-20210075889-A (KR)
Title: Immunodeficient Animal Model Mutated IL2Rg Gene by EeCpf1 and Method for Producing the same
Inventor: YOO KYUNG WON
IPC: C12N15/85
Filed: 2020-12-11
Abstract: The present invention relates to an immunodeficient animal model with an IL2Rg gene mutated by EeCpf1 and a manufacturing method thereof. Since it is possible to manufacture the immunodeficient animal model by IL2Rg gene knockout with high efficiency, an animal model that can be effectively used for research on diseases such as immune-related diseases, for example, cancer can be manufactured.
Patent KR-20220087736-A (KR)
Title: 뒷흰가는줄무늬밤나방 검출용 프라이머 세트 및 이를 이용한 뒷흰가는줄무늬밤나방 검출 방법
Inventor: SEO BO YOON
IPC: C12Q1/683
Filed: 2020-12-18
Abstract: 본 발명은 뒷흰가는줄무늬밤나방 검출을 위한 프라이머 세트, 이를 포함하는 검출용 조성물, 검출용 키트 및 검출 방법에 관한 것으로, 구체적으로 5종의 옥수수 가해 밤나방 중 뒷흰가는줄무늬밤나방만을 특이적으로 검출할 수 있는 프라이머 세트, 이를 포함하는 검출용 조성물, 검출용 키트 및 검출 방법에 관한 것으로, 뒷흰가는줄무늬밤나방을 효과적으로 검출할 수 있다.
Patent KR-20220089822-A (KR)
Title: 드론을 활용한 태양광 발전 단지 점검 시스템
Inventor: JUNG YOUNG SEOK
IPC: G06K9/62
Filed: 2020-12-22
Abstract: 본 발명은 드론을 활용한 태양광 발전 단지 점검 시스템에 관한 것으로, 보다 상세하게는 태양광 발전 단지에 설치된 태양 전지 패널의 실사 이미지와 열영상 이미지를 드론을 이용하여 촬영하고, 획득된 온도 정보를 이용하여 태양 전지 패널의 이상 여부를 신속하게 분석하여 그 분석된 결과를 영상 이미지와 열영상 이미지를 결합시킨 결합 이미지에 표시함으로써 이상이 발생한 태양 전지 패널을 관리자가 용이하게 식별할 수 있도록 하여 태양광 발전 단지의 점검 및 관리에 대한 편의성과 효율성을 향상시킬 수 있는 드론을 활용한 태양광 발전 단지 점검 시스템에 관한 것이다.
Patent KR-20220089960-A (KR)
Inventor: LEE SEUNG KYU
IPC: A61B5/107
Filed: 2020-12-22
Abstract: 개시된 내용은 하악의 최적 돌출길이 측정시에 대상자의 상태에 따라 윗니와 아랫니의 상하이격정도가 선택적으로 조절될 수 있고 하악의 최적 돌출길이 측정 시에 상악과 하악이 좌우로 틀어지지 않도록 상악과 하악의 센터링 여부가 육안으로 용이하게 확인될 수 있도록 한 하악 돌출길이 측정구에 관한 것이다. 
개시된 내용은 하부면에는 아랫니의 앞니측이 걸려지되 전방단부에는 전방단부벽이 하향 돌출형성되고 중앙에는 중앙격벽이 상기 전방단부벽으로부터 후방으로 이격된 상태로 하향 돌출형성되며, 상기 중앙격벽을 기준으로 전후방에 후육부와 박육부가 구획되고, 상부면에는 윗니의 앞니측이 위치이동 가능하게 안착되는 게이지바디와, 상기 게이지바디의 후방에 호상으로 연장되되 윗니와 아랫니의 어금니측과 송곳니측에 물려지는 바이트부와, 상기 게이지바디의 전방단부벽의 하단 양측에 연결되는 그립핸들부를 포함하는 하악 돌출길이 측정구를 일 실시예로 제시한다.
Patent KR-20220092009-A (KR)
Title: Display apparatus having a substrate hole
Inventor: SON KYUNG MO
IPC: H01L51/52
Filed: 2020-12-24
Abstract: A display apparatus according to an exemplary embodiment of the present invention may include a substrate including a display area and at least one non-display area. A light emitting element disposed in the display area of the substrate may be included. The display area may include a first thin film transistor. A second thin film transistor may be positioned in the upper part of the first thin film transistor. A penetration area and a separation area may be located in the at least one non-display area. A separation structure may be located in the separation area and provided to disconnect the organic light emitting layer of the light emitting element. A lower portion of the separation structure may include a concavo-convex pattern. The width of the concavo-convex pattern may be smaller than the width of the separation structure.
Patent KR-20220094455-A (KR)
Title: Wind sector controller using no2 sensor and so2 sensor
Inventor: BAEG SEA HUN
IPC: G01W1/02
Filed: 2020-12-29
Abstract: Disclosed is a precise ocean-atmosphere observation system using nitrogen dioxide and sulfur dioxide sensors. According to the present invention, the precise ocean-atmosphere observation system using nitrogen oxide and sulfur dioxide sensors comprises: observation equipment provided in an upper portion of a steering house of a ship to observe atmosphere of ocean; a wind direction and wind speed detection unit for detecting a wind direction and wind speed by an anemometer provided to the ship; a ship detection unit for detecting whether the ship is operated through GPS and whether an engine of the ship is operated; an exhaust gas detection unit composed of a nitrogen dioxide sensor and a sulfur dioxide sensor installed between the observation equipment and a chimney of the ship and detecting nitrogen dioxide and sulfur dioxide in exhaust gas discharged from the chimney; and a control module for controlling operation of the observation equipment based on detection signals detected by the wind direction and wind speed detection unit, the ship detection unit, and the exhaust gas detection unit.
Patent KR-20210086537-A (KR)
Title: Lactobacillus fermentum strain and composition for preventing or treating metabolic disorder comprising the same
Inventor: YANG BO GIE
IPC: A61K35/747
Filed: 2020-12-29
Abstract: The present invention relates to a novel Lactobacillus fermentum strain (accession number: KCTC 14105BP), and to a composition for preventing or treating metabolic diseases containing the same. The Lactobacillus fermentum according to the present invention may inhibit fat accumulation in white adipose tissue and increase the amount of anti-inflammatory cells. In addition, the Lactobacillus fermentum strain exhibits an excellent glycemic alleviation effect, and particularly, may reduce the fasting blood glucose level. The Lactobacillus fermentum strain may improve glucose tolerance and increase insulin sensitivity, thereby effectively improving insulin resistance. In addition, the Lactobacillus fermentum strain may control metabolic hormone and adipokine concentrations in the blood. Therefore, the Lactobacillus fermentum strain may be useful for preventing or treating metabolic diseases such as obesity.
Patent KR-20220096058-A (KR)
Inventor: YONGJAE KIM
IPC: H01L27/32
Filed: 2020-12-30
Abstract: The present invention provides a display device, which includes a substrate having a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel, a first electrode provided on the substrate, a light emitting layer provided on the first electrode, and a second electrode provided on the light emitting layer. The first electrode includes a reflective electrode, a transparent electrode, and a transflective electrode. According to the present invention, the reflectance of external light is reduced and the visibility of a panel is improved.