baber/WOPTO huggingface dataset:
Patent KR-20220033748-A (KR)
Title: A Camping Structure
Inventor: SHIN YOUN HO
IPC: E04B1/343
Filed: 2020-09-10
Abstract: The present invention relates to a camping structure. More specifically, the camping structure capable of loading and unloading comprises: a camping box body loaded in a vehicle type or container type movement frame and storing a camping facility therein to be extended in multiple stages; a main connection rod inserted into a lower portion of the main body disposed in the outermost side of the camping box body; a support supporting the camping box body extended with the main box body; and a rail unit connecting upper surfaces of the supports. A camping space is expanded by supporting the camping box body loaded on the movement frame and moved to a camping site and enabling the camping box body to be extended in multiple stages through the rail unit connected and installed in an upper end part of a second support.
Patent KR-20220037225-A (KR)
Title: A Busbar with improved heat dissipation performance
Inventor: HWANG SUNG TACK
IPC: H01M10/6553
Filed: 2020-09-17
Abstract: According to the present invention, provided is a busbar which is a rod-shaped conductor for electrically connecting battery modules or electronic components, has a three-dimensional lattice structure to enable air ventilation, and has a plurality of ventilation holes in a body.
Patent KR-20220043688-A (KR)
Inventor: NOH MINHO
IPC: C12N9/10
Filed: 2020-09-29
Abstract: The present invention relates to a plant herbicide resistance enhancement technology and, more specifically, to a technology for enhancing and/or imparting resistance to the glyphosate of soybean by introducing a mutation in 5-enol-pyruvylshikimate-3-phosphate synthase (EPSPS) coding gene from the soybean.
Patent KR-20220045702-A (KR)
Title: Enterance and exit management apparatus using quick response code
Inventor: HONG SEOK HWAN
IPC: G06K19/06
Filed: 2020-10-06
Abstract: The present invention relates to an access and exit management device using a QR code, comprising: a QR code display terminal for displaying a QR code including location information; a visitor management server for storing visitor information; and a mobile terminal that scans the QR code displayed on the QR code display terminal, sets the location information and user information included in the QR code as visitor information, and transmits the visitor information to a visitor management server.
Patent KR-20220050430-A (KR)
Inventor: JEONG GEUN KWAK
IPC: H01S5/183
Filed: 2020-10-16
Abstract: An objective of the present invention is to manufacture a high-output single-mode laser diode with reliability at a high temperature of 80℃ or higher in a process of growing a second upper clad layer (P clad) of 1um or thinner in primary growth, properly controlling an upper portion (Wt) of a waveguide to 1.5um or higher and a lower portion (Wb) to 4um or lower, and then compensating the second upper clad layer by 0.5um or higher in regrowth to remedy the disadvantage of a high-output high-reliability laser diode device with a thick second upper lad layer (P clad). According to the present invention, a second upper clad regrowth layer is applied to reduce internal resistance and voltage, and kink and COD output are increased while heat accompanied with a device is reduced to improve the performance of the high-output high-reliability laser diode device. Moreover, a beam shape is improved while improving the symmetry of a waveguide by wet etching, and productivity is also improved through a one-time wet etching process.
Patent KR-20200122279-A (KR)
Title: Substrate formed thin film transistor array and organic light emitting diode display
Inventor: LEE WON SE
IPC: H01L21/02
Filed: 2020-10-16
Abstract: Disclosed is a thin film transistor array substrate. The thin film transistor array substrate comprises: a substrate; a first insulating layer provided on the substrate; a capacitor including a lower electrode provided on the first insulating layer and an upper electrode insulated from the lower electrode by a second insulating layer and disposed to overlap the entire lower electrode and having an opening part; an interlayer insulating film covering the capacitor; a node contact hole provided in the interlayer insulating layer and the second insulating layer to penetrate the opening part; and a connection node provided on the interlayer insulating layer and electrically connecting the lower electrode and at least one thin film transistor through the node contact hole, thereby constantly maintaining capacitance.
Patent KR-20220052091-A (KR)
Inventor: NAM TAEK JIN
IPC: G09B9/00
Filed: 2020-10-20
Abstract: The present invention relates to a video education system for a disaster and accident response training based on virtual reality, wherein by using a user terminal, a head mount display device (HMD), and the like, the present invention allows people of all ages to enjoy watching various types of virtual reality (VR) videos related to disasters such as fire, storm and flood damage, and earthquake and accidents regarding safety, or to understand the power and risk of each of the disasters and accidents while playing a game, thereby exhibiting an effect of providing experience and training in advance on a response methods and response tips for the disasters and accidents simultaneously anytime and anywhere.
Patent KR-20220054020-A (KR)
Title: Liquid supplying unit and liquid supplying method using the same
Inventor: GOH JUNG SUK
IPC: H01L21/67
Filed: 2020-10-23
Abstract: An embodiment of the present invention provides a liquid supply unit. In one embodiment, the liquid supply unit includes: a nozzle; a liquid supply pipe supplying a treatment liquid to the nozzle; and an impurity removal unit installed in the liquid supply pipe to remove impurities in the treatment liquid. The impurity removal unit includes: a measurement part for measuring the characteristics of impurities in the treatment liquid to form impurity data; a vibration part for applying vibration to the treatment liquid; a capture part for adsorbing impurities in the treatment liquid subjected to the vibration; and a control part for controlling the measurement part and the vibration part. The control part may operate the vibration part when the impurity data exceeds a reference data range.
Patent KR-20220054954-A (KR)
Inventor: JO BYOUNGWOOK
IPC: H01M10/052
Filed: 2020-10-26
Abstract: The present invention provides a method for manufacturing a multi-layered electrode for a secondary battery, including the steps of: (a) preparing two or more kinds of electrode slurry containing an electrode active material, a binder and a solvent, and heating at least one selected from the prepared two or more kinds of electrode slurry to a temperature lower than the boiling point (T_b) of a solvent contained in the selected electrode slurry; (b) applying the two or more kinds of electrode slurry on a current collector; and (c) cooling the applied two or more kinds of electrode slurry.
Patent KR-20220055283-A (KR)
Inventor: KIM HYUNG CHUL
IPC: H01L21/67
Filed: 2020-10-26
Abstract: A cleaning liquid detection device according to an embodiment comprises: a transfer unit that unloads and transfers a substrate on which a cleaning solution is applied after a cleaning process is completed; a detection unit for detecting the cleaning liquid falling from the surface of the substrate while the substrate is being unloaded and transferred by the transfer unit; and a control unit that determines whether or not a dangerous state according to the falling of the cleaning liquid based on the information detected by the detection unit. An objective of one embodiment is to provide the cleaning liquid detection device that detects leakage of the cleaning liquid on the substrate in the process of unloading and transferring the substrate coated with the cleaning liquid, sends a warning signal, and controls the operation of the transfer unit.
Patent KR-20220029271-A (KR)
Inventor: YIN SAMUEL
IPC: E04G11/36
Filed: 2020-10-27
Abstract: The present invention relates to an apparatus and a method for separating a mold from a waffle slab. The apparatus comprises a support rack, a screw rod, a coupling unit, and a driving element. The screw rod is installed on a screw hole of the support rack to be rotatable. The coupling unit is installed on one end of the screw rod and is configured to mesh with the mold. The driving element provides torque to the screw rod by being connected with the other end of the screw rod.
Patent KR-20200130216-A (KR)
Title: Belt power transmitting device
Inventor: KIM YONG ROCK
IPC: F16H7/08
Filed: 2020-11-10
Abstract: A belt power transmission device is disclosed. The belt power transmission device according to an embodiment includes: two driven rollers arranged side by side at a predetermined interval; a drive roller that is placed at a distance vertically separated from the two driven rollers at the bottom of the two driven rollers, and is fixed to a drive shaft to transmit power to the power transmission belt by rotation of the drive shaft; and a power transmission belt that transmits power by being wound on the two upper driven rollers and the lower drive roller to rotate the two driven rollers together with the drive roller by the rotation of the drive shaft, and has a T-shaped structure that is wound on the two driven rollers and descends vertically after joining together at the bottom of the two driven rollers. Accordingly, the power transmission belt does not have a problem with torsion, so power transmission is easy.
Patent KR-20220063908-A (KR)
Title: Multilayered electronic component
Inventor: RYU CHUNG HYEON
IPC: H01G4/12
Filed: 2020-11-11
Abstract: According to an embodiment of the present invention, a stacked electronic component comprises: a body including a dielectric layer and internal electrode alternately stacked with the dielectric layer interposed therebetween; and an external electrode disposed outside the body and connected to the internal electrode. The internal electrode may include a plurality of conductive particles and a conductive nanowire having a shape different from shapes of the conductive particles and connected to at least one of the conductive particles.
Patent KR-20210157830-A (KR)
Inventor: JANG MUN SEON
IPC: G11C29/52
Filed: 2020-11-11
Abstract: An operation method of a memory may comprise: a step of reading data and an error correction code from a memory core; a step of correcting an error of data read by using the read error correction code; a step of generating new data as a part of read data in which the error is corrected is replaced with write data; a step of generating a new error correction code by using the new data; and a step of writing the write data and the new error correction code from the new data to the memory core.
Patent KR-20220065282-A (KR)
Title: Low pressure spray nozzle
Inventor: JEON EUN SIG
IPC: B05B1/30
Filed: 2020-11-13
Abstract: According to the disclosure disclosed herein, the existing invention has a curved structure for reducing a flow rate and the curved structure obstructs the flow of a fluid, thereby reducing the speed of the fluid and allowing foreign matter to be deposited. On the other hand, provided in the present invention is a low-pressure nozzle manufactured in the form of an elastic member or a screw thread to prevent clogging while reducing the flow rate and to allow fluid to move at a rapid rate. According to one embodiment of the present disclosure, the low-pressure nozzle comprises: a first body including a first inner space formed to be open to the front, a first passage part formed by recessing one portion of one side surface to be connected to the first space, and a second passage part formed by recessing one portion of the other side surface, formed through the inside thereof, extending forward, and open to the front; a guide member formed to be extending forward and backward and inserted into the first space; a second body coupled to the first body, such that a first inner nozzle space is connected to the first space, and a first nozzle hole formed at the front thereof to be connected to the first nozzle space; and a third body coupled to the front of the first body, sealing the second body, a second inner nozzle pace connected to the first passage part and the first nozzle hole, and a second nozzle hole formed through the front thereof.
Patent KR-20220065546-A (KR)
Title: Apparatus and method for providing alternative advertisement OTT broadcasting contents service
Inventor: JUN TAE JEONG
IPC: H04N21/234
Filed: 2020-11-13
Abstract: The present invention relates to an apparatus for providing an over-the-top (OTT) content service, which receives broadcasting data from a broadcasting server and provides a service via an open Internet OTT platform. The apparatus for providing the OTT content service comprises: a broadcast transmission unit that converts the received broadcast data into broadcast data for the OTT platform and transmits the converted data; an advertisement transmission unit that stores advertisement data for the OTT platform and transmits the same by the control of advertisement transmission; and a trigger detection unit that detects a trigger based on a specific audio signal from the broadcast data for the OTT platform of the broadcast transmission unit, stops, when detecting the trigger, the transmission of the broadcast data of the broadcast transmission unit for a preset trigger duration and starts the transmission of the advertisement data of the advertisement transmission unit, and restarts, when the preset trigger duration elapses, the transmission of the broadcast data of the broadcast transmission unit and at the same time blocks the transmission of the advertisement data of the advertisement transmission unit. The apparatus according to the present invention provides broadcasting content services via terrestrial or cable channels in real time while substituting only advertisements included in the broadcasting content with new advertisements via OTT platforms, thereby maximizing advertising revenues of broadcasters.
Patent KR-20220072092-A (KR)
Title: 마사지 로봇 및 이의 제어 방법
Inventor: KIM SUNG SOO
IPC: A61H39/04
Filed: 2020-11-24
Abstract: 본 발명은 마사지를 받는 사람의 체형을 측정하고, 체형을 기반으로 마사지를 수행할 수 있는 마사지 로봇 및 이의 제어 방법에 관한 것이다. 
본 발명은 사용자를 스캔하거나 촬영하여 상기 사용자의 3차원 형상정보를 획득하는 형상정보 획득부와, 상기 3차원 형상정보를 기반으로, 상기 사용자의 신체를 따라 이동하고, 상기 신체에 접촉하여 일정한 접촉힘이 발생하는 깊이정보를 측정하는 깊이정보 측정로봇팔과, 상기 3차원 형상정보와 상기 깊이정보를 매칭하여 일정하중 맵(constant force map)을 구성하는 맵 구성부를 포함하는 제어부와, 상기 일정하중 맵을 기준으로 이동하여 상기 사용자의 신체를 마사지하는 마사지 로봇팔을 포함하는 것을 특징으로 하는 마사지 로봇을 제공한다.
Patent KR-20220071796-A (KR)
Title: Polyimide film with improved dielectric properties and manufacturing method thereof
Inventor: CHO MIN SANG
IPC: C08G73/10
Filed: 2020-11-24
Abstract: The present invention provides a low dielectric polyimide film comprising a block copolymer which comprises: a first block obtained by the imidization of a dianhydride component including biphenyl tetracarboxylic dianhydride (BPDA) and a dianhydride component including paraphenylene diamine (PPD); and a second block obtained by the imidization of a dianhydride component including oxydiphthalic anhydride (ODPA) and pyromellitic dianhydride (PMDA) and a diamine component including m-tolidine.
Patent KR-20220071818-A (KR)
Inventor: KIM YUN JEONG
IPC: G08B25/10
Filed: 2020-11-24
Abstract: The present invention is to provide a loss prevention device, which is realized in a Bluetooth scheme to be easily interlocked with a smartphone. To this end, the loss prevention device, which shows a loss state of an article, comprises: an attachment unit attached to an article or owned by a user; and a smartphone for performing a short-range communication with the attachment unit, and generating an alarm when a communication with the attachment unit is disconnected. The attachment unit of the present invention includes: a casing having an inner space formed therein; a processing unit disposed inside the casing; a battery for supplying power to the processing unit; a communication module for transmitting received information to the processing unit, and transmitting information transmitted from the processing unit to the outside through a short-range communication; and a GPS module for recognizing current location information to transmit the same to the processing unit.
Patent KR-20200140777-A (KR)
Inventor: SUITO KOSUKE
IPC: C23C14/34
Filed: 2020-12-09
Abstract: Provided is an effective method for lowering bulk resistivity (equivalent to volume resistivity) in a Ga-Sn-O-based sputtering target member containing high concentration of Ga. The sputtering target member contains Ga, Sn, and O, the remaining is composed of unavoidable impurities, the atomic ratio of Ga and Sn satisfies 0.33 <= Ga/(Ga+Sn) <= 0.75, and the ratio (I_Sn/I) of the peak area (I_Sn) of a SnO_2 phase to the total peak area (I) in the powder X-ray diffraction measurement is 0.02 or more.
Patent KR-20220082218-A (KR)
Inventor: JEONG SEONG JONG
IPC: E04H9/02
Filed: 2020-12-10
Abstract: 본 발명은 보 플랜지 상하부의 커버플레이트를 부착함으로써 철골 기둥보 접합부의 내진 성능을높이고 커버플레이트 끝단에서 발생가능한 균열 방지를 위해 그 부근 보 플랜지를 절삭한 구조이다. 
구조해석 프로그램인 Zeus-NL을 이용하여 반복가력 실험을 한 결과, 제안된 구조는 일반적인 구조보다 에너지소산능력이 높고 초기강성이 낮음을 확인하였다. 또한 상용프로그램인 Sigma-Plot을 이용한 회귀분석을 통하여 그 적합성을 판단하였고 AISC이 제시한 설계휨강도식이 실제 파단이 발생하는 모멘트강도보다 낮아 설계조건충족을 확인할 수 있었다.
Patent KR-20220084515-A (KR)
Title: 사이클로도데카트리엔의 선택수첨 반응을 위한 촉매 제조 방법 및 이의 제조방법으로 제조된 촉매
Inventor: KIM YOUNGJIN
IPC: C07C5/05
Filed: 2020-12-14
Abstract: 본 발명은 사이클로도데카트리엔의 선택수첨 반응을 위한 촉매 제조 방법 및 이의 제조방법으로 제조된 촉매에 관한 것이다. 
본 발명의 사이클로도데카트리엔의 선택수첨 반응을 위한 촉매 제조 방법은 (S1) 염화루테늄과 포름알데히드를 반응시켜 루테늄복합물을 제조하는 단계; 및 (S2) 상기 루테늄복합물에 트리페닐포스핀을 투입 후 반응시키는 단계;를 포함한다.
Patent KR-20220105683-A (KR)
Inventor: SEO JONG DOCK
IPC: B21D22/20
Filed: 2020-12-16
Abstract: The present invention relates to a manufacturing method of a prototype for a vehicle fender. The manufacturing method of a prototype of a vehicle fender according to one embodiment comprises: a drawing step of drawing forming a panel to be molded as a fender; a flange down step of bending the panel by pressing an edge of the panel to form a flange; and a cam flange step of molding a side surface of the flange in a cam method. In the manufacturing method of a prototype for a vehicle fender, processes are simplified and product reproducibility is improved.
Patent KR-20220086927-A (KR)
Title: 배가스 내 먼지 및 휘발성 유기화합물 동시처리 집진장치
Inventor: BYUN YOUNG CHUL
IPC: B01D53/86
Filed: 2020-12-17
Abstract: 본 발명은 먼지 및 휘발성 유기화합물을 포함하는 배가스가 유입되는 흡입덕트, 먼지를 제거하는 필터백을 포함하는 집진챔버, 휘발성 유기화합물을 분해하는 가스상물질을 발생시키는 가스상물질 발생기, 잔여 휘발성 유기화합물 및 상기 가스상물질을 분해하는 촉매를 포함하는 촉매층 및 상기 촉매층과 연결되고 배가스를 외부로 배기하는 배출덕트를 포함하는 먼지 및 휘발성 유기화합물 동시처리 집진장치를 제공한다. 본 발명에 의하면, 배가스에 포함된 분진 및 휘발성 유기화합물을 모두 제거할 수 있다. 또한, 비교적 제한적인 공간에서 적은 비용으로도 산업 현장의 조업 환경을 개선할 수 있고, 대기오염을 방지할 수 있다.
Patent KR-20220087833-A (KR)
Title: 블라인드 리벳 체결 장치 및 방법
Inventor: PARK WOO BUM
IPC: B23K11/00
Filed: 2020-12-18
Abstract: 블라인드 리벳 체결 장치가 개시된다. 개시된 본 발명의 예시적인 일 실시 예에 따른 블라인드 리벳 체결 장치는, 리벳 헤드와 리벳 섕크를 포함하는 리벳 바디와, 멘드렐 헤드와 멘드렐 섕크를 가지며 리벳 바디에 삽입되는 멘드렐 바디를 포함하는 블라인드 리벳을 제공하고, 서로 연결된 체결 홀을 가지며 상하 방향으로 겹쳐진 판재들에 블라인드 리벳을 체결하는 것으로서, ⅰ)프레임에 설치되며, 판재들을 지지하는 지지부와, ⅱ)프레임에 설치되며, 판재를 전기적으로 접지시키는 접지부와, ⅲ)로봇의 아암 선단에 설치되는 리벳 건을 포함할 수 있다.
Patent KR-20220089074-A (KR)
Inventor: KO KYUNG JUN
IPC: C21D8/12
Filed: 2020-12-21
Abstract: 본 발명의 일 실시예에 의한 방향성 전기강판의 제조 방법은 중량%로, Si: 2.5 내지 4.0%, C: 0.03 내지 0.09%, Al: 0.015 내지 0.040%, Mn: 0.04 내지 0.15%, S : 0.01% 이하(0%를 제외함) 및 N: 0.002 내지 0.012% 포함하고, 잔부 Fe 및 기타 불가피하게 혼입되는 불순물을 포함하고, 잔부 Fe 및 기타 불가피하게 혼입되는 불순물을 포함하는 슬라브를 열간압연하여 열연판을 제조하는 단계; 열연판을 냉간압연하여 냉연판을 제조하는 단계; 냉연판을 1차 재결정 소둔하는 단계; 및 1차 재결정 소둔이 완료된 냉연판을 2차 재결정 소둔하는 단계를 포함한다.
Patent KR-20220089424-A (KR)
Title: 소방안전 맵 제작방법 및 제작 시스템
Inventor: CHOI BYUNG HWAN
IPC: G06Q50/26
Filed: 2020-12-21
Abstract: 본 발명의 일 측면은 소방안전 맵을 제작하는 제작방법 및 그 제작 시스템에 관한 것으로, 더욱 상세하게는 소화기와 관련한 공공데이터를 수집하여, 소화기를 보유한 개인이 자신의 소화기를 등록하면 공공데이터와 개인이 등록한 데이터를 매칭시켜 소화기의 추적 관리를 효과적으로 할 수 있도록 하고, 나아가 소방 안전 정책에 활용할 수 있도록 하는 소방안전에 관한 맵을 제작하는 제작방법 및 그 제작 시스템에 관한 것이다. 
 본 발명의 일 실시예에 따르면 소화기를 효과적으로 관리할 수 있는 소방안전 맵의 제작방법을 제공할 수 있으며, 지역 단위로 소화기가 적시 적소에 배치되어 있는지 여부, 지역단위로 소화기가 적정 개수로 배치되어 있는지 여부를 쉽게 파악할 수 있는 소방안전 맵의 제작방법을 제공할 수 있다.
Patent KR-20220092207-A (KR)
Title: Cover window and display device including the same
Inventor: HYO KYEONG SON
IPC: G09F9/30
Filed: 2020-12-24
Abstract: The present disclosure relates to a cover window and a display device including the same. The display device according to the present disclosure comprises: a cover window which includes a window body, a black light blocking layer disposed in a bezel area of the window body, and a magnetic fluid layer having a magnetic material on a front surface of the black light blocking layer; a display panel which is disposed on a rear surface of the cover window; and an electromagnet which is disposed on a rear surface of the display panel, and drives the magnetic material of the cover window. When the display panel is turned off, a magnetic material is disposed on the entire area of the window body by driving the electromagnet, so that a light transmission area and the bezel area may display integrated black luminosity.
Patent KR-20220093999-A (KR)
Inventor: KWON SANG GOO
IPC: G09G3/3225
Filed: 2020-12-28
Abstract: According to one embodiment of the present invention, a display device comprises: a timing controller outputting a differential signal pair consisting of a first differential signal and a second differential signal to a signal wire pair; and a plurality of source drive ICs receiving the differential signal pair through the signal wire pair. The plurality of source drive ICs each includes a comparing unit comparing the voltage levels of the first differential signal and the second differential signal. The comparing unit, if the voltage levels of the first differential signal and the second differential signal are different, outputs a lock signal at a high level. Therefore, whether an error exists in a signal transmission process can be checked by inspecting a signal received from the timing controller, and malfunction of the source drive ICs can be prevented.
Patent KR-20220095366-A (KR)
Title: Power Tool
Inventor: YOO JEEN HO
IPC: B25F5/02
Filed: 2020-12-29
Abstract: The present invention relates to a power tool including: a handle unit of a cylindrical shape having a hollow; a roller unit coupled to the handle unit and moving along with rotation of the handle unit; and a clutch which is in contact with the roller unit and processes different electrical signals according to a contact position of the roller unit. The roller unit and the clutch contact each other at different points according to the rotation of the handle unit. Therefore, it is possible to prevent damage and deformation by minimizing the friction generated by forming a contact structure of the clutch using the roller unit rotated in contact with the clutch.