baber/WOPTO huggingface dataset:
Patent KR-20220162402-A (KR)
Title: Automatic Baby Diaper Machine
Inventor: CHOI HEE YUN
IPC: A47D5/00
Filed: 2021-06-01
Abstract: The present invention relates to an automatic baby diaper machine that may improve storage convenience for the user by providing a folding device which automatically unfolds the diaper in a drawer where the diaper is stored, and includes devices which can improve the hygiene, safety and convenience of the baby.
Patent KR-20210068364-A (KR)
Title: Fraud detection system in casino
Inventor: SHIGETA YASUSHI
IPC: G07F17/32
Filed: 2021-06-02
Abstract: Provided is a novel system which detects fraud in a game in a casino, or error or fraud at the time of betting or settlement of chips. The fraud detection system, which detects fraud in a game in which collection or paying of chips is performed depending on a win or lose result, comprises: a camera (2), which captures an image of chips (9) in a chip tray (17) of a dealer (5); an image analyzing device (12), which analyzes the image captured by the camera (2) and detects an amount of the chips (9) in the chip tray (17); a card distribution device (13), which determines a win or lose result of the game; and a control device (14), which compares the win or lose result of the game, and the amount of the chips (9) in the chip tray (17) before and after collection and paying of the chips, to detect fraud.
Patent KR-20220165143-A (KR)
Title: wet tissue
Inventor: LEE JAE KYUNG
IPC: A61L2/00
Filed: 2021-06-07
Abstract: The present invention relates to a sanitary wet tissue. Unlike a conventional wet tissue, the present invention relates to the sanitary wet tissue combining a disinfectant to wipe an object while disinfecting cleanly. The sanitary wet tissue of the present invention comprises: a wet tissue; and the disinfectant.
Patent KR-20220168505-A (KR)
Title: Dual polarization antenna and dual polarization antenna assembly including the same
Inventor: KANG SUNG MAN
IPC: H01Q1/46
Filed: 2021-06-16
Abstract: Disclosed is a dual polarization antenna. The dual polarization antenna comprises: a base substrate; an electricity feeding unit which is supported on the base substrate; and a radiating plate which is supported on the electricity feeding unit. The electricity feeding unit comprises a first feeding substrate and a second feeding substrate which are placed to cross each other on the base substrate. The first feeding substrate comprises: a first insulating substrate which is supported on the base substrate; and a first feeding line which is attached to the first insulating substrate, supplies a first reference phase signal to a first point of the radiating plate and a first reverse phase signal having a reverse phase for the first reference phase signal to a second point of the radiating plate. The second feeding substrate comprises: a second insulating substrate which is supported on the base substrate; and a second feeding line which is attached to the first insulating substrate and supplies a second reference phase signal to a third point of the radiating plate and a second reverse phase signal having a reverse phase for the second reference phase signal to a fourth point of the radiating plate. The purpose of the present invention is to provide a dual polarization antenna beneficial to making antennas compact.
Patent KR-20220169217-A (KR)
Title: Forecasting system of work demand
Inventor: WI SEUNG HWAN
IPC: G06Q50/02
Filed: 2021-06-18
Abstract: The present invention relates to a system for predicting demand for work, and specifically, to a system for predicting demand for regional work. The present invention relates to a prediction system which is configured to check the workload and working hours for each region by period and predict work demand by calculating the annual workload. The present invention relates to a system for predicting demand for work, which predicts demand for work for agricultural products produced in each region by using agricultural work data containing a past cultivation history. Provided is a system for predicting demand for work. The system comprises: an input unit which receives input information consisting of at least one of a region where the agricultural products are produced, a type of the agricultural products, a working period, and a shipping period; an extraction unit which compares the input information with the agricultural work data to extract cultivation information including the annual workload and sales revenue for the agricultural products; and a prediction unit which estimates the annual workload and sales revenue for the year by calculating the annual increase/decrease trend of the cultivation information extracted from the extraction unit.
Patent KR-20220169841-A (KR)
Title: Sports mask with nutrition cream supplying type
Inventor: WEON CHI IN
IPC: A41D27/02
Filed: 2021-06-21
Abstract: The present invention relates to a sports mask that supplies nourishing cream to a user's face, and specifically, to a sports mask which can continuously supply nourishing cream when a user wears the mask by supplying the nourishing cream to the user's face when the user wears the mask of the present invention by adding prescribed nourishing cream to a mask unit that covers the user's nose and mouth, thereby supplying nourishing cream that can make the user's facial skin more beautiful.
Patent KR-20230000151-A (KR)
Title: Blankmask and Photomask using the Flat Panel Display
Inventor: LEE JONG MIN
IPC: G03F1/54
Filed: 2021-06-24
Abstract: A blank mask for FPD is provided with at least a light-shielding film on a transparent substrate, wherein the light-shielding film is composed of a light-shielding layer, an antireflection layer, and a stress control layer provided between the transparent substrate and the light blocking layer and controlling the stress of the light-shielding film. The present invention can minimize the overall residual stress of the blank mask equipped with the light-shielding film by forming the light-shielding film to include the stress control layer in addition to the light-shielding layer and the antireflection layer, and thus it is possible to form a high solution pattern by forming the photomask by using the same.
Patent KR-20210130667-A (KR)
Title: Apparatus for playing sound source and method for playing sound source using the same
IPC: G11B19/02
Filed: 2021-06-28
Abstract: According to an embodiment of the present invention, a sound source playing apparatus comprises a mounting unit wherein a sound source medium is detachable and a control unit recognizing tag information of the sound source medium to perform authentication and request sound source data to a sound source server according to whether the authentication is performed to play the received sound source data when the sound source medium is mounted to the mounting unit. Accordingly, the present invention may provide the sound source playing apparatus and a sound source playing method using the same for permanently owning a treasured sound source and image of an artist and playing the sound source and image with high sound quality with only one purchase.
Patent KR-20230004056-A (KR)
Title: Interface and Laundry Treatment Apparatus having the Same
Inventor: DAMI CHOE
IPC: D06F34/30
Filed: 2021-06-30
Abstract: The present invention relates to a laundry treatment apparatus. The laundry treatment apparatus of the present invention comprises: a heat exchange unit including a compressor supplying a refrigerant; a water storage tank provided to collect a condensed water or receive a water from the cabinet exterior; a pump communicating with the water storage tank and supplying the water in the water storage tank to the heat exchange unit; and a display unit displaying operation information of the pump at the exterior when the pump is operated and the water is supplied to the heat exchange unit. Provided is the laundry treatment apparatus capable of displaying information on how to clean a heat exchanger to a user.
Patent KR-20230009766-A (KR)
Title: Wearable augmented reality device that provides an interface using hand koint recognition and method of providing an interface of a wearable augmented reality device using hand joint recognition
Inventor: CHIWON CHOI
IPC: G06T19/00
Filed: 2021-07-09
Abstract: The present invention relates to a wearable augmented reality device which provides interface using finger joints recognition, and more specifically, to the wearable augmented reality. According to one embodiment of the present invention, the wearable augmented reality device which provides interface using finger joints recognition includes a camera unit for capturing hand images, and a hand recognition module can recognize user's hand gestures and the finger joints from the hand images captured by the camera unit.
Patent KR-20230010018-A (KR)
Title: Gas chemical processing device using RF energy
Inventor: OH YOUNG RE
IPC: A61L9/14
Filed: 2021-07-10
Abstract: The present invention relates to a gas chemical processing device using RF energy. The gas chemical processing device, according to the present invention, comprises: a reaction chamber; a water supplier; an RF supplier; and a controller. According to the present invention, various harmful substances can be effectively removed by using ultrafine water droplets, radicals, and ions.
Patent KR-20230011665-A (KR)
Title: Beam focusing control antenna apparatus and method, and wireless power transfer using the same
Inventor: LEE JAE GON
IPC: H01Q15/00
Filed: 2021-07-14
Abstract: Disclosed are a beam focusing control antenna device and method, and a wireless power transmission device using the same. According to an embodiment of the present invention, the beam focusing control antenna device comprises: a beam focusing control antenna including a metasurface unit cell array having a metasurface formed thereon and a plurality of source antennas spaced apart from a lower surface of the metasurface unit cell array by a predetermined distance and formed in a predetermined arrangement; and a beam focusing processing unit for controlling beam focusing by determining input phases of a plurality of source antennas according to beam focusing positions. Therefore, beam focusing control performance can be improved.
Patent KR-20220069797-A (KR)
Title: Assembly panel unit
Inventor: AN CHUL HONG
IPC: E04H1/12
Filed: 2021-07-26
Abstract: The present invention relates to a prefabricated panel unit which comprises: a square panel; a profile member engaged with each edge of the panel and integrated with a pair of sliding guides each of which has a plate folded at right angles in a longitudinal direction on each outer surface of a square rod shape and is placed so that the folded ends of the plate can face each other; and a sealing member which is a processed article formed with plastics and has a pair of sliders formed on a lower side of a body unit by being extended to the sides to be inserted into the part between the sliding guides of the profile member and slide, and having a pair of grippers formed on an upper side of the body unit to face each other and maintain a certain distance from the sliders, with the body unit in the middle of the processed article. When the sliders are inserted into an inner surface of the sliding guides, the grippers are placed on an outer surface of the sliding guides, but when the panel is completely forcibly inserted into the part between the grippers and the sliding guides and the part between the grippers and the sliding guides are elastically opened by the panel's being inserted forcibly, the surfaces of the panel inserted between the grippers and the sliders and the sliding guides are compressed by the elastic restorage force such that the gap between the panel and the sliding guides is sealed and thus, no air can pass through the gap. The prefabricated panel unit is capable of maintaining a negative pressure or a positive pressure.
Patent KR-20230016896-A (KR)
Title: Method and Apparatus for predicting application service response time in communication system
Inventor: HWANG JUNG YEON
IPC: H04L41/00
Filed: 2021-07-27
Abstract: The disclosure relates to a method and an apparatus for predicting application service response time in a communication system. Specifically, it relates to a method, an apparatus, and a system for predicting the response time required for a communication system server to respond to an application service requested by a user and provide the application service to the user. The method for predicting application service response time according to an embodiment of the present disclosure includes: a data collection step of collecting network data related to the application service in response to a user application service request by a user device; a data analysis step of performing response time prediction analysis to predict the user's application service response time using the collected data, wherein the data analysis step initially applies a response time prediction model, tests the applied initial prediction model, and selects the optimal prediction model. Accordingly, the present invention has the effect of preventing service interruption due to infrastructure failure.
Patent KR-20230018609-A (KR)
Title: Emotion controlling apparatus for preventing from child abuse
Inventor: EOM EUN NA
IPC: A61M21/00
Filed: 2021-07-30
Abstract: The present invention relates to an emotion controlling apparatus for preventing child abuse. The emotion controlling apparatus for preventing child abuse according to an embodiment of the present invention comprises: a main body unit which has a pocket formed on one side in a doll shape; a sound output unit which is accommodated in the pocket, and outputs preset sound information for emotion control; and a control unit which is formed inside the sound output unit, to change the sound information in a predetermined time cycle.
Patent KR-20220133071-A (KR)
Title: Testing apparatus and testing method thereof
Inventor: LIU YUAN SHUANG
IPC: H04R29/00
Filed: 2021-08-03
Abstract: Disclosed is a testing device comprising a testing platform, a loading device, a testing signal-generating device, a sound-sensing device, a control unit, and an unloading device. The loading device is configured to load a plurality of devices to be tested onto the testing platform. The test signal-generating device is configured to generate one or more test signals. The plurality of devices to be tested receive the one or more test signals and generate one or more test sounds according to the one or more test signals. The sound-sensing device is configured to receive the one or more test sounds. The control unit controls the unloading device to unload the plurality of devices to be tested from the testing platform and controls the unloading device so as to divide the plurality of devices to be tested into a plurality of groups according to one or more test sounds received by the sound-sensing device.
Patent KR-20230021398-A (KR)
Inventor: PARK JONG SEONG
IPC: G07F19/00
Filed: 2021-08-05
Abstract: An objective of the present invention is to provide an apparatus for stacking paper money which can stack paper money while the paper money is aligned in a paper money stacking space by preventing a front plate from vibrating vertically or being pushed backward by contact with a push plate in an early stage of stacking the paper money and stably supporting the paper money. To this end, the apparatus for stacking paper money comprises: a stacking part to stack paper money into a paper money stacking space; a push plate supporting the paper money stacked in the paper money stacking space and provided to be moved back and forth; a front plate provided on one side of the paper money stacking space to guide the paper money passing through the stacking part to load the paper money in the paper money stacking space; a stopper provided on the front plate to be rotated in a prescribed angle range to press the paper money entering one side of the paper money stacking space toward the push plate positioned on the other side of the paper money stacking space to support the paper money; and a damper provided on one side of the push plate facing the stopper to absorb an impact of the stopper pressing the paper money entering the paper money stacking space to prevent the front plate from being pushed and moved to the opposite side of the paper money stacking space by the impact.
Patent KR-20230021898-A (KR)
Inventor: KIM JONG SEON
IPC: A63B57/15
Filed: 2021-08-06
Abstract: Disclosed is a golf tee comprising: a support part stuck in the ground; and a rotating part rotatably coupled to the support part and provided with a golf ball seated on the upper surface thereof. The rotating part includes a head part on which the golf ball is placed and a coupling part formed on the opposite side of the head part to be coupled to the support part. The support part comprises: an insertion part formed sharply at the lower side and inserted into the ground; a hollow receiving part provided at the upper side to protrude above the ground and having an insertion port opened on one side thereof; a plurality of cut-out parts formed in the receiving part and elastically deformable so that the coupling part of the rotating part can be coupled and separated; and a stepped part that protrudes to the outside of the upper end surface of the receiving part. The golf tee also comprises a fixing member formed of a ring-shaped rubber material, coupled to the outer peripheral surface of the receiving part, inserted into the receiving part through a tightening operation, and firmly fixing the coupled coupling part. It is possible to prevent loss of a golf tee.
Patent KR-20230022689-A (KR)
Title: Revolving and Overtaking Elevator System
Inventor: KIM DONG WON
IPC: B66B11/00
Filed: 2021-08-09
Abstract: Disclosed is a rotary overtaking-type elevator system which can improve space utilization by operating a plurality of cars through one moving path, can ensure rapidity and safety of getting on and off a car, and can improve the convenience of use. The present invention provides an elevator system that is vertically installed in a hoistway area of a building, in which the elevator system comprises: a center post vertically installed in the center of the hoistway area; a plurality of cars arranged in a circumferential direction around the center post, having a fan shape, and including a plurality of linear guides; hoistway outer walls formed in a cylindrical shape such that a vertical hoistway for vertically guiding the linear guides of the cars and a horizontal hoistway for horizontally guiding the linear guides intersect each other; and a linear actuator configured to connect the center post with the cars, and driven for vertical and horizontal rotational movement of the cars.
Patent KR-20230024576-A (KR)
Title: Landing system
Inventor: LIM HEUNG SIK
IPC: B64F1/22
Filed: 2021-08-12
Abstract: A landing system according to an embodiment includes: a landing site disposed on a movable platform, and having a landing point of a flight vehicle; a protector disposed outside the edge of the landing site; an information receiver for receiving take-off and landing information of the flight vehicle; and a controller for controlling an angle formed by the protector with respect to the landing site by folding or unfolding the protector. The controller may control driving of the protector based on data transmitted from the information receiver. An objective of one embodiment is to provide the landing system in which a flight vehicle can be safely landed, protected, and stored.
Patent KR-20230028036-A (KR)
Inventor: CHOI JAE WOONG
IPC: H01M10/613
Filed: 2021-08-20
Abstract: 본 발명은 다수개의 고전압 배터리에 발생된 열을 효율적으로 냉각시키는 고전압 배터리용 냉각장치에 관한 것으로서, 다수개의 고전압 배터리에 각각 장착되어 냉각유체를 통해 고전압 배터리를 냉각시키는 다수개의 배터리 쿨러; 외부로부터 냉각유체를 전달받아 상기 배터리 쿨러로 냉각유체를 분배하는 유체 분배기; 및 상기 유체 분배기에 결합되어 상기 배터리 쿨러로 전달되는 냉각유체의 유량을 조절하는 유량 조절부재를 포함한다.
Patent KR-20230028851-A (KR)
Title: 인버터 일체형 모터 장치
Inventor: PARK HYONG JOON
IPC: H02K5/20
Filed: 2021-08-23
Abstract: 본 발명에서는 파워모듈, 냉각기, 커패시터가 일체화되어 인버터조립체를 이루고 인버터조립체와 모터조립체가 연결되는 것으로 구조가 단순화되며, 수냉식 냉각을 통해 냉각 성능이 확보되는 인버터 일체형 모터 장치가 소개된다.
Patent KR-20230029429-A (KR)
Inventor: SANG WOON PARK
IPC: G06Q10/06
Filed: 2021-08-24
Abstract: 본 발명은 숙박업소 관리 인력의 업무 배정 시스템 및 그 방법에 관한 것으로서, 더욱 상세하게는 숙박업소의 운영 데이터 및 실시간으로 수집되는 데이터를 분석하여 다수의 관리 인력에게 작업할 객실들을 배정하고, 배정된 객실들의 최적화 경로를 제공하는 숙박업소 관리 인력의 업무 배정 시스템 및 그 방법을 제공한다.
Patent KR-20230030743-A (KR)
Inventor: OH MOONHYUN
IPC: A01N59/20
Filed: 2021-08-26
Abstract: 본 발명은 구리 나노입자 및 은 나노입자가 분산된 항균성 탄소 다공체의 제조방법 및 이에 의하여 제조된 항균성 탄소 다공체에 관한 것이다. 본 발명의 구리 나노입자 및 은 나노입자가 분산된 항균성 탄소 다공체의 제조방법에 따르면, 나노입자의 함유량이 높으면서도 나노입자의 응집을 방지할 수 있다. 또한, 추가적인 환원제의 첨가 없이도 간단한 열처리 과정만으로 구리 나노입자 및 은 나노입자가 분산된 항균성 탄소 다공체를 제조할 수 있다.
Patent KR-20230034061-A (KR)
Title: 차량 내의 uwb 시스템 및 차량 도어의 개폐 방법
Inventor: PARK YONG HEE
IPC: G01S13/08
Filed: 2021-09-02
Abstract: 본 발명의 차량 도어의 개폐 방법은 차량에 장착된 UWB 모듈들 중에서 일부 UWB 모듈들에서 고장이 발생하더라도 차량 도어의 개폐 기능 및/또는 차량의 시동 기능이 정상적으로 동작된다.
Patent KR-20230034777-A (KR)
Inventor: CHOI JAE JIN
IPC: C25B15/02
Filed: 2021-09-03
Abstract: 본 발명은 직접냉각과 간접냉각이 결합된 차염생성전해조에 관한 것으로, 염수를 전기분해로 차아염소산나트륨을 생성하는 전기 분해조의 외부에서 냉각 컴프레샤에서 냉각된 냉매가스가 이동하는 간접 냉각 코일이 설치되는 냉각 챔버에 의해 전기 분해조를 외부공기로부터 차단하고, 냉각하며, 상기 간접 냉각 코일과 연결되는 직접 냉각 코일이 전기 분해조 내부에 설치되어, 전기 분해조 내부와 외부에서 동시에 직접냉각과 간접냉각이 이루어져 전기 분해조 내부와 외부온도를 비슷하게 유지시켜 온도 차이가 적으므로 냉각 코일의 결로를 최소화시키는 직접냉각과 간접냉각이 결합된 차염생성전해조에 관한 것이다.
Patent KR-20220033997-A (KR)
Inventor: BLANQUART TIMOTHEE
IPC: C23C16/455
Filed: 2021-09-06
Abstract: Methods and systems for manufacturing a structure comprising a substrate. The substrate includes a plurality of recesses. The recesses are at least partially filled with a gap filling fluid. The gap filling fluid includes boron, nitrogen, and hydrogen. The present invention can provide a process for efficiently filling a high aspect ratio feature such as a trench on a semiconductor substrate.
Patent KR-20230037781-A (KR)
Inventor: SONG IN KWAN
IPC: H02J3/16
Filed: 2021-09-10
Abstract: 본 발명은 계통 연계형 태양광 발전 시스템에서 계통전압이 순간 전압 강하였을 경우, 과전류가 발생하지 않도록 무효전류를 발생시키고, 과도 상태에서 피크 전류를 스위칭 소자의 허용범위 이내로 제한하여 보호 계전기를 보호함과 동시에 보호 계전기의 동작에 의한 정전을 방지할 수 있는 계통 연계형 태양광 인버터의 저전압 계통연계 유지 조건에서 피크 전류 감축 제어시스템에 관한 것이다. 
본 발명에 따른 제어시스템은 태양광을 이용하여 전기에너지를 생산하고, 생산된 전기에너지를 공급하는 태양전지 어레이, 접속반 및 ESS(Energy Storage System)를 포함하여 구성되는 태양광발전장치; 상기 태양광발전장치에서 출력되는 전기에너지를 계통에서 요구되는 교류전력으로 변환하여 출력하는 태양광 인버터; 및 상기 태양광 인버터에서 출력되는 교류전력을 계통에 공급하는 전력제어장치를 포함하여 구성되고, 상기 전력제어장치는 상기 태양광 인버터에서 출력되는 교류전력의 고조파를 감쇄시키는 필터; 상기 태양광 인버터에서 출력되는 교류전력을 계통의 전압으로 변환하여 출력하는 변압기; 상기 필터와 변압기 사이에 설치되어 과전류의 유입을 차단하는 차단기; 및 상기 계통 전압을 검출하고, 검출된 계통 전압에 근거하여 상기 태양광 인버터에서 출력되는 무효전류를 제어하는 전력제어부를 포함하는 것을 특징으로 한다.
Patent KR-20230040208-A (KR)
Title: 싱크대 물막이
Inventor: HYE MIN KIM
IPC: E03C1/181
Filed: 2021-09-15
Abstract: 본 명세서는 싱크대 물막이에 관한 것으로, 실시예에 따른 싱크대 물막이는 싱크대에 설치되는 물막이 판, 물막이 판의 상측에 형성된 2개의 팔걸이 홈, 및 팔걸이 홈 내에 각각 마련된 패드를 포함할 수 있다.
Patent KR-20230041161-A (KR)
Inventor: WON YUNHO
IPC: B41K3/36
Filed: 2021-09-17
Abstract: 도트 펀칭 방식의 자동 넘버링이 가능한 출력장치가 개시된다. 법조 관련, 또는 회계관련 서류에 숫자와 특정 패턴의 형태를 구멍내어 간인, 색인을 용지 이송을 통해 자동으로 하도록 하여 시간과 인력을 절약 할 수 있는 기술을 제공한다.
Patent KR-20230046790-A (KR)
Inventor: KIM KYUDO
IPC: F16F9/512
Filed: 2021-09-30
Abstract: 본 발명은 주파수 감응형 쇽 업소버에 관한 것으로, 일측은 실린더의 내부에 위치하고 타측은 상기 실린더의 외측에 위치하도록 결합되며, 상기 실린더의 길이방향을 따라 왕복 이동하여 압축 및 인장 행정할 때 상기 실린더의 내부공간에 충전된 작동유체가 유입, 유동 및 배출될 수 있는 제1 유체 유동로가 내부에 형성되는 피스톤 로드; 상기 피스톤 로드 상에 결합되고, 상기 실린더의 내부공간을 압축챔버 및 인장챔버로 구획하는 메인 밸브; 상기 피스톤 로드의 일측에 결합되어 구비되며, 상기 피스톤 로드와 연동하여 상기 실린더의 길이방향을 따라 왕복 이동하면서 상기 피스톤 로드로부터 전달되는 상기 작동유체가 유입, 유동 및 배출될 수 있도록 제2 유체 유동로가 내부에 형성되는 서브 피스톤 로드; 및 상기 서브 피스톤 로드 상에 결합되고, 인장 행정 시 주파수에 따라 감쇠력을 발생시키는 서브 밸브 모듈을 포함한다.
Patent KR-20230048578-A (KR)
Inventor: SHIM SANG HEON
IPC: G01N21/93
Filed: 2021-10-04
Abstract: 본 발명은 수직형 분리막 절단면 검사기의 버큠 유니트 및 그 검사 방법으로써, 분리판을 진공으로 흡착 지지하기 위한 여러 지지 부재를 지지 고정하는 지지 부재, 이 지지 부재 상에 Y방향으로의 이동이 가능하게 설치되는 수평 이동부재, 이 수평 이동부재 상에서 Z방향으로 이동이 가능한 수직 이동 부재를 설치하는 수직판, 상기 수직 이동 부재에는 진공압을 유지하여 검사 대상물을 면 지지하기 위한 버큠 부재가 설치되는 것을 포함한다. 따라서 면상체인 검사 대상물의 길이방향 전체를 진공 흡착하여 고정하기 때문에, 수직형 검사기에서 필연적으로 발생하는 Y방향 오차를 대폭 줄일 수 있다.