baber/WOPTO huggingface dataset:
Patent KR-20220023626-A (KR)
Title: Method and apparatus for mitigating remote interference in a wireless communication
Inventor: JONGBU LIM
IPC: H04J11/00
Filed: 2020-08-21
Abstract: The present invention relates to a 5^th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than a 4^th generation (4G) communication system such as long term evolution (LTE). Disclosed are an operation method and device between a base station and a server for mitigating remote interference in a time division duplex (TDD)-based wireless communication system. The base station transmits and receives a remote interference management reference signal (RIM-RS) for identifying remote interference, and can determine whether or not to perform muting on its own on the basis thereof. The base station transmits an RIM-RS reception information report to the server, and the server determines a suitable RIM mode for each base station by performing a bidirectional test, and then can notify the base station of the determined RIM mode. Therefore, a suitable RIM mode for mitigating the remote interference can be adaptively selected in accordance with the aspects of the occurrence of remote interference.
Patent KR-20220026838-A (KR)
Inventor: LEE JOON SUNG
IPC: G03F7/12
Filed: 2020-08-26
Abstract: A stencil mask for electrode printing of a solar cell according to the present invention is the stencil mask for electrode printing of a solar cell. The stencil mask includes: a plurality of finger electrode openings intermittently formed in a horizontal direction corresponding to positions of finger electrodes to be formed on a substrate to constitute a row of finger electrode openings; and a plurality of first intermediate supports provided between the finger electrode openings constituting the row of the finger electrode openings, physically connected to each other, and having a width of 10 to 50 μm. The rows of the plurality of finger electrode openings are arranged in a vertical direction.
Patent KR-20220031258-A (KR)
Inventor: PARK JOO YOUNG
IPC: G06F16/906
Filed: 2020-09-04
Abstract: According to an embodiment of the present invention, an operating method of an active security control service providing device comprises the following steps of: obtaining event information of an intelligent security monitoring device; processing active security control counseling guidance content corresponding to the obtained event information by using security control counseling learning data previously built through machine learning based on correlation of general counseling guidance data corresponding to each monitoring event; and providing a consultation guidance service by using the active security control counseling guidance content to a user terminal.
Patent KR-20210029697-A (KR)
Title: Edge cleaning brushes for floor cleaner
Inventor: VANTONGEREN TODD R
IPC: A47L9/28
Filed: 2020-09-07
Abstract: A floor cleaner may include: a housing configured to move over a surface to be cleaned; and at least one edge cleaning brush installed in the housing. The edge cleaning brush includes a plurality of cleaning tools rotating at different speeds. A gear system, such as a planetary gear system, can drive one cleaning tool at a slower speed than another.
Patent KR-20220034401-A (KR)
Inventor: YOO JIN SUN
IPC: G06K19/06
Filed: 2020-09-11
Abstract: An embodiment of the present invention provides an AI concierge service that recommends blending tea suitable for a consumer by using artificial intelligence (AI). In addition, provided is an interface that allows a consumer to directly customize blending tea. In addition, one embodiment stores information of blending tea purchased or customized by the consumer together with identification information of a consumer in a unique pattern and provides the same to the consumer so as to allow the consumer to easily make an order by using a pattern when the consumer makes the order at an offline store.
Patent KR-20220036453-A (KR)
Title: Method and Apparatus to estimate Vehicle Dynamics in Real-time by using Sensor in Self-Driving Car
Inventor: JONGHOON WON
IPC: B60W40/02
Filed: 2020-09-15
Abstract: Disclosed are a method and apparatus for real-time dynamic estimation of an autonomous vehicle by using sensor data. The real-time dynamic estimation apparatus of the autonomous vehicle according to one embodiment comprises: a data storage unit which obtains and stores data from vehicle state information and a sensor attached to the vehicle; a driving environment change detection unit which detects a change of a real driving environment from the stored data; and a data processing unit which estimates dynamics of the vehicle by least square estimation (LSE) using the stored data when the change of the driving environment is detected. The real-time dynamic estimation apparatus estimates and applies the dynamics of the vehicle to increase stability.
Patent KR-20220037281-A (KR)
Title: Source driver, display device including the same and operating method of the source driver
Inventor: KIM BEOP HEE
IPC: G09G3/3275
Filed: 2020-09-17
Abstract: According to the present invention, a display device comprises: a display panel including a plurality of horizontal lines each including pixels; a timing controller outputting a polarity control signal representing polarities corresponding to the plurality of horizontal lines and having values inverted in n (n is a positive integer) horizontal line units; and a source driver generating a timing pulse signal sequentially representing data charging times of the plurality of horizontal lines, and outputting data voltages with polarities corresponding to the plurality of horizontal lines in accordance with the timing pulse signal to the display panel. The source driver, when the values of the polarity control signal are inverted, can generate the timing pulse signal including a data charging time corresponding to a count value resulting from counting the number of horizontal lines after the polarity inversion.
Patent KR-20220039987-A (KR)
Inventor: KIM WON TAE
IPC: H01L33/00
Filed: 2020-09-22
Abstract: The present invention provides a display device and a manufacturing method thereof that may minimize or reduce a non-display area between display panels. The display device may include first and second display panels adjacent to each other in one direction. Each of the first and second display panels may include a substrate, and a display portion provided on the substrate and including a plurality of pixels. Each of the pixels may include a pixel circuit layer provided on the substrate and including at least one transistor, and at least one light emitting element provided on the pixel circuit layer to emit light. The substrate of the first display panel and the substrate of the second display panel may be engaged with each other on a plan and a cross-sectional surface, and the display portion of the first display panel and the display portion of the second display panel may be engaged with each other on the plan view and the cross-sectional surface. A first boundary between the substrate of the first display panel and the substrate of the second display panel and a second boundary between the display portion of the first display panel and the display portion of the second display panel may be spaced apart from each other in the one direction between the first display panel and the second display panel.
Patent KR-20220041358-A (KR)
Inventor: KIM JIN WOONG
IPC: H01L21/321
Filed: 2020-09-25
Abstract: A semiconductor device according to an embodiment of the present invention may comprise a trench defining an active region in a substrate, a first semiconductor liner on the trench, a second semiconductor liner on the first semiconductor liner, and an element isolation layer filling the trench on the second semiconductor liner. A method for fabricating a semiconductor device according to an embodiment of the present invention may comprise a step of forming a trench defining an active region in a substrate, a step of forming multiple semiconductor liners on the trench, a preprocessing step performed before forming each of the semiconductor liners, and a post-processing step performed after forming each of the semiconductor liners. The method of manufacturing a semiconductor device according to another embodiment of the present invention may comprise a step of forming a trench defining an active region in a substrate, a step of substituting a native oxide formed on the trench with solid-phase salt, a step of subliming the solid-phase salt to expose a surface of the trench, a step of forming a first polysilicon liner on the trench, a step of post-processing to remove contaminants formed on the first polysilicon liner, a step of substituting a native oxide formed on the first polysilicon liner with solid-phase salt, a step of subliming the solid-phase salt to expose a surface of the first polysilicon liner, a step of forming a second polysilicon liner on the first polysilicon liner, and a step of forming an element isolation layer filling the trench on the second polysilicon liner. According to the present invention, the contaminants on a substrate can be removed by pre-processing the semiconductor liners. Accordingly, the characteristics of the semiconductor device can be improved.
Patent KR-20210044157-A (KR)
Title: Coffee machine
Inventor: CINGOLANI CLAUDIO ENRICO
IPC: A47J31/52
Filed: 2020-10-08
Abstract: Provided is a coffee machine (10) comprising a body. The body comprises: a circuit for providing coffee and having an inlet hydraulically connectable to a water supply line; a central processing and control unit (20) configured to control at least a circuit for providing the coffee; a communication interface (22) configured to have a connection with a communication network (50); a sensor system for detecting a parameter related to an abnormal operation or a possibility of malfunction of the coffee machine (10) occurring inside the body; and a peripheral processing unit (40) at least connected to the sensor system. The peripheral processing unit is configured to perform first local processing of data detected by sensors (12, 13) and transmit locally processed data by the communication interface (22) to one or more remote servers (30). According to the present invention, preventive maintenance is possible.
Patent KR-20220050330-A (KR)
Inventor: JANG YOUNG WOOK
IPC: A61L9/20
Filed: 2020-10-16
Abstract: An objective of the present invention is to provide a lighting apparatus having an air cleaning function. To achieve the objective, the lighting apparatus comprises: a light guide plate (140) discharging light entering from a side in a plane direction perpendicular to the side; a white light source unit (130) arranged to face a first side of the light guide plate (140), outputting white light, and consisting of a light-emitting diode (LED); a blue light source unit (120) arranged to face a second side adjacent to the first side among four sides of the light guide plate (140), outputting ultraviolet light, and consisting of a light-emitting diode (LED); a diffusion film (160) provided on a front surface of the light guide plate (140), and diffusing light entering from the white light source unit and the blue light source unit to be discharged through the front surface; a photocatalyst (170) provided on an area of the diffusion film (160) discharging ultraviolet light entering from the blue light source unit (120), and activated by ultraviolet light to provide a cleaning function; a case (110) supporting the light guide plate, the white light source unit, the blue light source unit, and the diffusion film; and a control unit (180) supplying power to the white light source unit and the blue light source unit and controlling the white light source unit and the blue light source unit.
Patent KR-20220050696-A (KR)
Inventor: CHOI HONG JUN
IPC: C08J5/18
Filed: 2020-10-16
Abstract: The present invention relates to a resin composition for a shrinkable film and a shrinkable film formed therefrom. In the resin composition for a shrinkable film, provided is the shrinkable film which has low shrinkage stress and no risk of damaging PET bottles during labeling, can be used for PET bottles of various shapes due to excellent shrinkage rate, has excellent cutting properties, and has advantages such as eco-friendly processing through a solvent such as alcohol. In addition, the shrinkable film exhibits a specific gravity of less than 1 and can be easily removed through water separation to have an excellent or best grade of recyclability.
Patent KR-20220052070-A (KR)
Inventor: YOON CHI WON
IPC: B29C45/26
Filed: 2020-10-20
Abstract: The present invention relates to a method for manufacturing an interior material for a vehicle comprising: a step for preparing an insert having a decorative portion protruding forward so as to decorate the outside; and a step for performing injection molding of a skin on the entire surface of the insert except for a part in which the decorative portion is formed. The present invention is configured such that the skin is injection molded on the entire surface of the insert, and thus eliminates the need to manufacture a separate skin, thereby simplifying the manufacturing process as well as improving workability.
Patent KR-20220054942-A (KR)
Title: Heat Treatment Method For Alloy Steel Of Gears Using Addjusting Phase Transformation Of Normalizing Period
Inventor: PARK HYUNG KI
IPC: C21D9/32
Filed: 2020-10-26
Abstract: The present invention relates to a heat treatment method which performs the normalizing for isothermally heating at a first target temperature which is a phase transformation temperature (Ac3), and the tempering for isothermally heating at a second target temperature which is lower than the first target temperature by using a heat treatment facility at which a continuous heat treatment furnace is installed, in which a plurality of heat treatment furnaces are connected to perform pre-process heat treatment with respect to a raw material of gear alloy steel. To this end, the present invention may comprise: a temperature rising heating step of heating the raw material at a first target temperature; a normalizing step of isothermally heating the raw material to maintain the same at the first target temperature; a control cooling step of controlling the circulation of the coolant of a heat treatment facility to cool the raw material at a second target temperature; and a tempering step of isothermally heating the raw material to maintain the same at the second target temperature. The normalizing step is characterized by performing the phase transformation control for at least once to perform first phase transformation with respect to the raw material from the monophase of austenite to the mixed phase of ferrite and austenite, and then to perform second phase transformation from the mixed phase of ferrite and austenite to the monophase of austenite. Therefore, the entire processing time can be shortened.
Patent KR-20220050720-A (KR)
Inventor: YI JUNYUNG
IPC: H04L27/26
Filed: 2020-10-28
Abstract: The present invention relates to a communication technique and a system thereof for converging a 5G communication system for supporting higher data transfer rates beyond a 4G system with a technology for Internet of things (IoT). The present invention can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, and security- and safety-related services) on the basis of 5G communication technology and IoT-related technology. According to an embodiment of the present invention, a method of operating a terminal for estimating a channel based on a repeatedly transmitted physical uplink shared channel (PUSCH) comprises the steps of: receiving, from a base station, repeated transmission configuration information for repeatedly transmitting a PUSCH having a long symbol; receiving, from the base station, DMRS mapping configuration information including configuration information for repeatedly transmitting the PUSCH having the long symbol; and repeatedly transmitting to the base station while performing DMRS mapping on the PUSCH having the long symbol based on the repeated transmission configuration information and the DMRS mapping configuration information. The present invention can improve uplink channel reception performance.
Patent KR-20220060021-A (KR)
Inventor: JUNG MIN SIK
IPC: G02B5/20
Filed: 2020-11-02
Abstract: Disclosed is a display device. The display device comprises: a substrate including a display area and a peripheral area outside the display area; a thin film transistor and a display element disposed in the display area; a pad disposed in the peripheral area; and a contact layer electrically connected to the pad and a pad protection layer disposed on the contact layer and exposing a part of the contact layer to the outside. The pad includes: a first pad layer connected to connection wiring through a first contact hole; and a second pad layer disposed to be spaced apart from the first pad layer and connected to the first pad layer through a second contact hole. The display device according to embodiments of the present invention includes the pad protection layer, so that high-quality images can be realized.
Patent KR-20220060955-A (KR)
Title: Experience system for realistic concert
Inventor: LEE HAN YOUNG
IPC: G06F16/955
Filed: 2020-11-05
Abstract: An objective of the present invention is to provide a system for providing a service which derives various audience participation and attention on the basis of a platform implementing audience participation through audience participation through fifth-generation (5G)-based live broadcasting automatic transmission programs, thereby maximizing realistic experience of coming to an offline performance hall to appreciate and enjoy. According to the present invention, a realistic concert experience system generates and manages QR codes, content, events, live addresses, a user database, and multilingual subtitles through the audience participation platform, transmits a stage hologram screen in real-time, and maximally implements everything, such as digital brochures, QR access, participation in events and quizzes, and message writing, which can be felt and enjoyed at an offline performance hall, through a mobile page for audiences. The system comprises a live streaming address generation step, a live broadcasting step, and a participation step.
Patent KR-20210056917-A (KR)
Title: Double sided adhesive sheet and image display unit
Inventor: SAWAZAKI RYOHEI
IPC: C09J7/22
Filed: 2020-11-06
Abstract: Provided is an image display device which can realize continuous display. The image display device (100) comprises: a panel array (1) in which a plurality of display panels (11, 12, 13) are arranged side by side in the same plane; a front transparent plate (5) arranged on a viewing side surface of the panel array; and an adhesive sheet (2) provided between the panel array and the front transparent plate. The adhesive sheet has a light-transmitting area and light-shielding areas (56, 57) having relatively low visible light transmittance, and the light-shielding area of the adhesive sheet is disposed on a boundary between adjacent display panels of the panel array.
Patent KR-20220064434-A (KR)
Title: Napa cabbage core removal device and method
Inventor: JEONG SUNG HWAN
IPC: G06T7/00
Filed: 2020-11-11
Abstract: The present invention relates to a device and method for removing napa cabbage core to reduce hygiene problems, labor costs, and manufacturing costs by recognizing the exact location and size of the napa cabbage cores using image analysis technology and removing the napa cabbage cores through automation. According to the present invention, the device for removing napa cabbage cores comprises: a conveyer belt transporting napa cabbages; a photographing unit photographing napa cabbage moved by the conveyor belt; a gripper fixing the napa cabbage photographed by the photographing unit or gripping the napa cabbage to rotate the same; a napa cabbage core removal unit removing the napa cabbage core fixed by the gripper; and control unit operating the conveyor belt, stopping the conveyor belt when the napa cabbage is detected on the conveyor belt by the photographing unit, fixing or rotating the napa cabbage by controlling the gripper, and detecting the napa cabbage core through the photographing unit to remove the napa cabbage core through the napa cabbage core removal unit.
Patent KR-20220065452-A (KR)
Title: Battery module
Inventor: PARK JU YONG
IPC: H01M50/543
Filed: 2020-11-13
Abstract: A present battery module includes: a plurality of battery cells having electrode tabs and stacked with each other; and a busbar assembly for electrical connection between the plurality of battery cells. The busbar assembly includes: a support guide covering the stacked surfaces of the plurality of battery cells; and a plurality of busbars which include a pair of leg units to which a pair of adjacent electrode tabs among a plurality of electrode tabs are connected, respectively and a connection unit for connecting the pair of leg units, and are arranged to be spaced apart from each other in the support guide.
Patent KR-20220069355-A (KR)
Title: Smart mirror for managing a body shape
Inventor: IM HUI JEONG
IPC: A63B71/06
Filed: 2020-11-20
Abstract: The present invention relates to a smart mirror for managing a user's customized body shape, which can provide an optimal exercise guide service through an analysis of a user's body shape by using a depth camera and artificial intelligence technology regardless of time and space, and also enables one-on-one matching exercise or group matching exercise based on real-time feedback by providing a real-time video lecture service among a coach and multiple participants.
Patent KR-20200135907-A (KR)
Title: An Structural Assembly Made of a Linear Pipe Member
Inventor: LIM HOUNG SOON
IPC: E04H1/12
Filed: 2020-11-20
Abstract: The present invention relates to a building assembly using linear pipe members and, specifically, to a building assembly using linear pipe members, which is manufactured in an assembling manner by using a plurality of linear members and various types of connectors for connecting the different linear members to each other. The building assembly using linear pipe members comprises: linear vertical beams (11a to 11e) formed by a plurality of linear pipe members (16); linear horizontal beams (12a, 12b, 12c, 13a, and 13b) for connecting different linear vertical beams (11a to 11e) to each other, the linear horizontal beams being formed by a plurality of linear pipe members (16); linear reinforcement members (17) for coupling the adjacent linear pipe members (16) to each other in a direction perpendicular to an extending direction; inclined reinforcement members (18) for coupling the adjacent linear pipe members (16) to each other in a direction inclined with respect to the extending direction; and connectors (19) for fixing the linear reinforcement members (17) or the inclined reinforcement members (18) to predetermined positions, wherein a separated inner space is formed by the linear vertical beams (11a to 11e) and the linear horizontal beams (12a to 13b). The present invention has improved assembling efficiency and durability.
Patent KR-20220072996-A (KR)
Inventor: JI SANG HYUON
IPC: B25B25/00
Filed: 2020-11-26
Abstract: 본 발명은 작은 힘으로 전선의 인장 작업을 가능하게 하고, 절단된 전선의 이격이 가능하여 안전성을 향상시킴과 동시에 간접 활선 작업을 용이하게 하기 위해, 활선 중인 전선의 일 부분의 일 측을 고정하는 제1클램프부; 활선 중인 전선의 일 부분의 타 측을 고정하는 제2클램프부; 상기 제2클램프부에 결합되는 가변절연관부; 상기 가변절연관부의 상기 제1클램프부 측 단부에 결합되어 회전 방향에 따라 상기 가변절연관부를 좌우로 이동시키는 가변스크류; 상기 가변절연관부와 상기 가변스크류의 외주연에 상기 가변절연관부와 상기 가변스크류가 좌우 이동 되도록 삽입 결합되는 고정절연관부; 및 상기 가변스크류를 시계 방향 또는 반시계 방향으로 회전시키는 기어가 내장하고 상기 기어를 회전시키는 구동용회전고리를 구비하여 상기 고정절연관부의 상기 제1클램프부 측의 단부와 상기 제1클램프부의 사이를 연결하며 상기 가변스크류를 회전시키도록 결합되는 구동모듈;을 포함하여 구성되는 것을 특징으로 하는 간접 활선용 전선 인장기를 제공한다.