baber/WOPTO huggingface dataset:
Patent KR-20220040840-A (KR)
Title: Liposuction apparatus using negative pressure
Inventor: PARK YOUN CHAN
IPC: A61M1/00
Filed: 2020-09-24
Abstract: The present invention relates to a liposuction apparatus using negative pressure, comprising: a cannula inserted into a procedure position and sucking fat; a negative pressure generation unit which generates negative pressure to provide pressure that is enough for the cannula to suck fat; a positive pressure generation unit which generates positive pressure to provide pressure so that the negative pressure state of the cannula can be eliminated; and a fat suction controller which generates the negative pressure so that set negative pressure is applied in the cannula and fat is sucked into the cannula and generates the positive pressure so that in the negative pressure "OFF" state, the negative pressure applied in the cannula is instantaneously stopped. Accordingly, the present invention is capable of: preventing local pitting caused in the process of performing liposuction by instantaneously stopping the negative pressure created in the cannula for liposuction or instantaneously applying negative pressure in the cannula; and minimizing the delay in the procedure time.
Patent KR-20220041369-A (KR)
Inventor: SUNGWOON JUNG
IPC: D06F39/02
Filed: 2020-09-25
Abstract: The purpose of the present invention is to provide a laundry treating apparatus capable of effectively improving use convenience of a user by securing a detergent storage capacity of a storage unit. Disclosed is a laundry treating apparatus. The laundry treating apparatus according to one embodiment of the present invention comprises: a cabinet; a tub provided inside the cabinet; a drum provided to rotate inside the tub; a storage unit including a storage frame having a detergent storage space in which a detergent supplied to the tub is stored, and drawn into or drawn out of the cabinet through a detergent opening; and a fixing unit disposed inside the cabinet to face the storage unit and including a locking elastic portion protruding toward the storage unit. The storage frame includes: a frame outer wall portion forming an outer wall of the storage frame while surrounding the detergent storage space; and a frame partition wall portion provided in the storage frame to partition the detergent storage space, and including a locking protruding portion protruding toward the fixing unit. The locking elastic portion is compressed and elastically deformed by the locking protruding portion in a process in which the storage unit is drawn in and out.
Patent KR-20210038367-A (KR)
Title: Apparatus for collecting a big data using face-recognition for an artificial intelligence
Inventor: YOON ANDY KYUNG YONG
IPC: H04N5/232
Filed: 2020-09-28
Abstract: The present invention provides a big data collection apparatus for artificial intelligence learning for face recognition, which can photograph a face image of a subject at various angles. The big data collection apparatus for artificial intelligence learning for face recognition to collect big data for artificial intelligence learning for face recognition using cameras having different identifications (IDs) comprises: a front camera installed on a middle portion to photograph a front portion of the face of a subject; a frame for vertical movement connected from an upper side to a lower side past the middle portion with respect to the middle portion, and having a shape in which the middle portion is bent towards the rear surface; upper and lower cameras connected to the frame for vertical movement to be moved on a first line connecting from the upper side to the lower side past the middle portion, and connected to be moved only up to a portion adjacent to the front camera to perform tilting photographing through a movement on the first line to photograph the face of the subject; a frame for left/right movement connected from a left side to a right side past the middle portion with respect to the middle portion, and having a shape in which the middle portion is bent towards the rear surface; and left and right cameras connected to the frame for left/right movement to be moved on a second line connecting from the left side to the right side past the middle portion, and connected to be moved only up to a portion adjacent to the front camera to perform panning photographing through a movement on the second line to photograph the face of the subject. The upper, lower, left, and right cameras photograph the face of the subject through movements at preset time intervals to collect data.
Patent KR-20220043472-A (KR)
Inventor: OH DONG HOON
IPC: B60H1/00
Filed: 2020-09-29
Abstract: Disclosed are an apparatus for controlling an air conditioning system for a vehicle, and a method thereof. According to the present invention, the apparatus for controlling an air conditioning system for a vehicle comprises: a blower unit connected to a power supply; a heat generating unit connected in parallel to the blower unit; an adjusting unit having one end connected to the blower unit and the heat generating unit and the other end connected to the ground, wherein the resistance is variable according to a control signal to adjust the driving voltage applied to the blower unit and the heat generating unit; and a controller for generating a control signal for varying the resistance applied to the adjusting unit according to the number of stages of the blower unit.
Patent KR-20210042019-A (KR)
Title: Zirconia sintered body and method for producing same
Inventor: ITO AKIKO
IPC: C04B35/622
Filed: 2020-09-29
Abstract: The present invention is related to a zirconia sintered body, which can be produced even using a sintering furnace that sinters under the atmospheric pressure and which has mechanical strength and light transmittance required as a dental prosthetic material, a method for producing the same, a precursor of the same, and a method for producing the precursor. The zirconia sintered body contains yttria and zirconia, Yttria content is 4.5 mol% or more and 6.5 mol% or less, the remainder is zirconia, total light transmittance measured according to a sample thickness of 1 mm and JISK 7361-1 is 46.5% or more, the 3-point bending strength is 700 MPa or more, and a ratio of the integrated value of the linear transmittance to the integrated value of the total light transmittance according to a sample thickness of 1 mm and a measurement wavelength of 400 to 700 nm is 1.3% or less.
Patent KR-20220043616-A (KR)
Title: Ship
Inventor: LEE SUNG EUN
IPC: B63B13/00
Filed: 2020-09-29
Abstract: A ship according to an embodiment of the present invention comprises: a hull including a deck having a central part higher than both ends by a camber length and a gutter extending upward from both ends of the deck; and a valve assembly installed on the deck to drain the seawater located on the upper part of the deck by the gutter, wherein the valve assembly includes: a valve body passing through the deck so that the circumferential surface thereof is in contact with the deck, and having a drainage hole for draining the seawater; and an opening and closing part located on the upper side of the valve body to selectively open and close the drainage hole. The valve body may be disposed in a direction perpendicular to the length direction of the camber. An objective of the present invention is to provide the ship including a valve assembly capable of forming a valve body in a direction perpendicular to the camber length direction.
Patent KR-20220048747-A (KR)
Inventor: LEE SEHOON
IPC: H01L21/768
Filed: 2020-10-13
Abstract: Disclosed in the present invention are a three-dimensional semiconductor memory device, a fabricating method thereof, and an electronic system including the same, and the three-dimensional semiconductor memory device includes: a substrate including a cell array region and an extension region, stack structures extending in a first direction and including a plurality of gate electrodes stacked on the substrate, vertical structures penetrating the stack structures on the cell array region, a mold structure on a portion of the extension region, a first support structure extending in the first direction between the stack structures, second support structures penetrating the stack structures on the extension region and spaced apart from the first support structure in a second direction, and a third support structure surrounding the mold structure in a plan view, wherein respective top surfaces of ones of the second support structures and a top surface of the third support structure is higher than a top surface of ones of the vertical structures. The present invention can improve stability and electrical properties.
Patent KR-20220049749-A (KR)
Inventor: SIM WOO SUK
IPC: H04W36/30
Filed: 2020-10-15
Abstract: The present invention relates to a non-standalone (NSA) system and a method for controlling the same. The method for controlling the NSA system according to the present invention includes the following steps of: receiving, nu a first base station provided in a first communication network, base station signal intensity information from a user terminal communicating with a counterpart through the first communication network; transmitting, by the first base station, a handover request signal including target base station information to a master base station in a second communication network when it is determined that handover to a target base station is needed based on the base station signal intensity information of the user terminal; transmitting, by the master base station, a control signal for handover to a second base station of the first communication network corresponding to the target base station information included in the handover request signal of the first base station and transmitting, to the first base station, a control signal transmission result corresponding to the response status of the second base station with respect to the control signal for handover; and matching, by the first base station, the execution failure count with the target base station for cumulative counting when the control signal transmission result received from the master base station corresponds to an execution failure. When the cumulative execution failure count reaches a preset value, the first base station does not transmit the handover request signal to the master base station even if the handover to the target base station is necessary.
Patent KR-20220051943-A (KR)
Inventor: HAM BUM SUB
IPC: G06N3/08
Filed: 2020-10-20
Abstract: The present invention provides a quantizer for an artificial neural network and a lossy backpropagation method, which can improve the learning speed of an artificial neural network but also perform learning more accurately since learning instability that can occur due to quantization errors can be minimized by applying gradient scaling for each element, which sets the loss discretization derivative and the loss quantization derivative differently from each other to correspond to the difference between the clipping data and the discretization data individually for each element of input data or weight data for the loss that is back-propagated during learning of the artificial neural network, and performing a lossy backpropagation.
Patent KR-20220055700-A (KR)
Inventor: JEONG HAE WON
IPC: B05B11/00
Filed: 2020-10-27
Abstract: The present invention relates to a pump and a pump container including the same. The pump, which is coupled to a container body for accommodating a content to discharge the content to an outside, includes: a cylinder including an external communication hole communicating with the outside to allow air to be introduced through the external communication hole; an air introduction part provided inside the cylinder, and including a check valve provided to be opened and closed to allow the air introduced through the external communication hole to pass through the check valve; a chamber in which the air that has passed through the check valve is stored; and a shaft having at least a portion inserted into the cylinder to provide a passage through which the content moves, and including an air introduction hole communicating with the chamber to allow the air stored in the chamber to be introduced by a positive pressure formed in the chamber. Accordingly, the content does not remain inside the pump after pumping.
Patent KR-20210052303-A (KR)
Title: Sensor device, method for operating such a sensor device, and water-conducting household appliance
Inventor: GRILL REBECCA
IPC: D06F34/22
Filed: 2020-10-27
Abstract: A sensor device for a washing machine for injecting liquid used therein comprises a sensor chamber housing having a sensor chamber and a liquid guide for injecting the liquid. In the sensor device, at least one sensor is provided inside or one the sensor chamber for injecting substances positioned in the liquid or the liquid positioned in the sensor chamber. The sensor device comprises a nozzle device reaching the sensor chamber and/or the liquid guide for discharging a liquid jet for washing the sensor device. Provided are a liquid supply unit for a nozzle and a controller, wherein the controller is connected to a liquid supply unit for activating the liquid supply unit for the nozzle device.
Patent KR-20220057163-A (KR)
Inventor: SHIN HYO SEUNG
IPC: G06Q30/06
Filed: 2020-10-29
Abstract: The present invention relates to a system for managing delivery orders and, more specifically, to a system for managing delivery orders in accordance with hygiene ratings based on web images, which can increase the reliability of cooked ordered food and the awareness of a store by enabling a customer to intuitively check a hygiene condition with hygiene ratings on kitchens for delivery food as well as enabling the customer to check hygiene through the entire cooking procedure by watching a live broadcast of a chef cooking in an open kitchen. To achieve the purpose, in accordance with the present invention, the system for managing delivery orders comprises: an order management server for receiving a delivery order request; a store terminal for receiving the delivery order request transmitted by the order management server; at least one kitchen camera installed in an open kitchen for cooking delivery food corresponding to the order request received by the store terminal, to photograph a real-time cooking procedure to transmit images to the store terminal; a hygiene rating management server receiving the cooking procedure photographed in real time by the kitchen camera, through the store terminal to rate the hygiene of the corresponding open kitchen; a delivery terminal for generating real-time delivery position information for the food cooked in the open kitchen; and a customer terminal for requesting the delivery order to the order management server, reproducing the cooking broadcast received by the hygiene rating management server in real time, and checking the delivery position of the food generated by the delivery terminal in real time.
Patent KR-20220057168-A (KR)
Title: Refrigerator
Inventor: CHOI SANGPHIL
IPC: F25D29/00
Filed: 2020-10-29
Abstract: The present invention relates to a refrigerator. A refrigerator according to the present invention includes: a water tank (30) mounted to a refrigerator door; and a detection device (50) configured to detect the mounting of the water tank (30). The detection device (50) may be mounted to the door, rotate or linearly move by interfering with the surface of the water tank (30) in a process in which the water tank (30) is mounted and be restored to an initial position by the elastic force of the elastic member (80) if the water tank (30) is mounted. Accordingly, a user may easily perceive whether the water tank (30) is completely mounted to the refrigerator through a fastening sound or a fastening feel generated in the process in which the detection device (50) is restored after being pressed. The present invention enables the water tank to be more easily mounted.
Patent KR-20220066558-A (KR)
Title: Heating mat for pets
Inventor: KANG DEUK RYONG
IPC: A61H23/00
Filed: 2020-11-16
Abstract: The present invention relates to a heating mat for a pet. More specifically, the present invention relates to the heating mat for the pet that allows the pet to stay comfortable without being exposed to the cold and at the same time, allows the pet to be able to conveniently place its chin thereon and provides a massage function to the pet. According to the present invention, because the pet can spend comfortably in the heating mat for the pet wherein an appropriate temperature is maintained in the summer or winter, the present invention has an advantage of reducing electricity costs and fuel costs according to the usage of an air conditioner or a heater. The heating mat for the pet comprises: a lower part main body; an upper part main body; a first heating material; and a first insulation body.
Patent KR-20210065045-A (KR)
Title: Plasma processing method and plasma processing apparatus
Inventor: KUBOTA SHINJI
IPC: H01J37/32
Filed: 2020-11-20
Abstract: A disclosed plasma processing method includes a step of generating plasma in the chamber of a plasma processing apparatus by supplying high-frequency power from a high-frequency power supply in a first period. The plasma processing method further includes a step of stopping supply of the high frequency power from the high frequency power supply in a second period following the first period. The plasma processing method further includes a step of applying a negative DC voltage from a bias power supply to a substrate support device in a third period following the second period. In the third period, no high-frequency power is supplied. In the third period, the negative DC voltage is set to generate ions in the chamber by secondary electrons emitted by making the ions in the chamber collide with the substrate. The present invention can provide a technology for increasing the processing efficiency of the substrate with respect to power consumption.
Patent KR-20220069547-A (KR)
Title: Sterilization device and the controlling method thereof
Inventor: GU HEA WON
IPC: A61L2/10
Filed: 2020-11-20
Abstract: Disclosed is a sterilization device. The sterilization device comprises: a plurality of sterilization lamps; a sensor detecting whether or not user's skin is exposed; a sterilizer main body including the plurality of sterilization lamps and the sensor, and having an accommodation space therein; a blocking unit blocking an inside of the sterilizer main body when a user's hand is inserted into the sterilizer main body; and a processor stopping an operation of the sterilization device when at least a part of the skin of the user's hand inserted into the sterilizer main body is detected, or blocking the inside of the sterilizer main body through the blocking unit to proceed with a sterilization operation when the skin of the user's hand inserted into the inside the sterilizer main body is not detected. Accordingly, when the user's skin is exposed, the sterilization operation automatically stops, so that a sterilization device may be safely used.
Patent KR-20220072244-A (KR)
Title: 호떡 성형구 및 이를 이용한 호떡 제조방법
Inventor: KIM JONG JIN
IPC: A21B5/08
Filed: 2020-11-25
Abstract: 본 발명은 호떡 성형구를 호떡 구이판에 올려놓은 후 호떡 성형구 내측으로 호떡반죽물을 1차 채워주고 호떡소를 뿌린 다음 다시 2차로 호떡반죽물을 채워 호떡을 구워냄에 따라 호떡반죽물이 손에 묻지 않게 되어 위생상 청결을 유지할 수 있음은 물론 소비자들이 육안으로 확인할 때 호떡반죽물을 손으로 주무르지 않기 때문에 위생상 안심감을 줄 수 있으며 깨끗하고 청결한 상태의 호떡을 먹을 수 있다는 안도감을 느낄 수 있을 뿐만 아니라 호떡을 제조하는 공정이 단순하여 호떡에 대한 생산성이 크게 향상될 수 있으며 작업성은 물론 작업효율성 및 생산효율성이 크게 향상될 수 있는 호떡 성형구 및 이를 이용한 호떡 제조방법이 개시된다.
Patent KR-20220072287-A (KR)
Inventor: DONGWAN CHOI
IPC: G06N3/04
Filed: 2020-11-25
Abstract: 새로운 태스크에 적응하며 지속 학습하기 위한 신경망 모델의 분할 및 재결합 학습 방법이 개시된다.  일 실시예에 따른 신경망 모델의 지속학습 방법은, 과거 태스크와 새로운 태스크를 이용하여 분할 신경망 모델을 독립적으로 학습하는 분할 학습 단계(split phase); 및 상기 독립적으로 학습된 분할 신경망 모델을 재결합하여 과거 태스크와 상기 새로운 태스크 간의 관계 정보를 학습하는 재결합 학습 단계(bridge phase)를 포함할 수 있다.
Patent KR-20220076628-A (KR)
Title: 동맥혈 채취용 의료 기기
Inventor: YOON YOOSANG
IPC: A61B5/15
Filed: 2020-12-01
Abstract: 본 발명은 동맥혈 채취용 의료 기기에 관한 것이다. 본 발명에 의한 동맥혈 채취용 의료 기기는 동맥혈을 채취하기 위해 사용되는 것으로, 채혈을 위해 사용되는 시술자의 손가락이 안착되고, 손가락 끝마디와 대응되는 부분에 형성되어 그 끝마디의 동맥혈에 대한 접근을 가능하게 하는 관통공을 구비하여서, 손가락 중간 마디가 안착된 상태에서 상기 끝마디를 통해 동맥혈을 느낄 수 있게 하는 본체부; 및 상기 관통공과 인접한 위치에 형성되고, 동맥을 눌러 도드라지게 하여 혈액 채취를 위한 피침이 원활하게 이루어지도록, 그 동맥과 대응되는 홈 형상으로 형성되는 누름부;를 포함하여 이루어지는 것을 특징으로 한다.
Patent KR-20220078739-A (KR)
Inventor: KYUNG PYO YI
IPC: H02K21/02
Filed: 2020-12-03
Abstract: 본 발명은 철가루 포집부가 형성된 반폐형 영구자석 전동기에 관한 것으로서, 더욱 상세하게는 반폐형 영구자석 전동기의 전단과 후단에 내부로 유입되는 공기에 포함된 철가루를 포집하는 철가루 포집부를 형성하여 전동기의 내부로 철가루가 유입되지 않도록 하여 전동기의 효율저하를 방지할 수 있을 뿐만 아니라 포집된 철가루를 용이하게 제거할 수 있어 유지비용을 절감할 수 있는 철가루 포집부가 형성된 반폐형 영구자석 전동기에 관한 것이다. 
상기한 목적을 달성하기 위한 본 발명은 하우징, 고정자, 회전자, 샤프트를 포함하여 이루어지는 철가루 포집부가 형성된 반폐형 영구자석 전동기에 있어서, 상기 하우징의 전부에 형성되는 공기 유입구의 단부에 공기 유입구와 수직 방향으로 공기 통로를 형성하고, 상기 공기 통로에 공기에 포함된 철가루를 포집하는 철가루 포집부를 형성하는 것을 특징으로 한다.
Patent KR-20220080933-A (KR)
Title: 실리콘 결합형 유아용 젖병
Inventor: HWANG KUI HYUN
IPC: A61J9/06
Filed: 2020-12-08
Abstract: 실리콘 튜브의 원주 또는 길이 방향을 따라 팽창부와 비 팽창부를 번갈아 형성하여 공기 주입시 비 팽창부 보다 팽창부가 더 팽창하면서 원주 또는 길이 방향을 따라 굴곡지게 팽창하여 종래와 같이 너무 크게 팽창하지 않게 되므로 대용량 젖병에 적용 가능함은 물론 유아가 손으로 잘 붙잡을 수 있고 손 운동을 유도하면서 지적 개발에도 우수한 실리콘 결합형 유아용 젖병을 제공하기 위한 것으로서, 보다 상세하게는, 실리콘 튜브는 몸체의 원주 방향을 따라 비 팽창부와 상기 비 팽창부 사이로 비 패창부 보다 외측으로 더 팽창하는 팽창부를 번갈아 형성하여 내부로 공기 주입시 비 팽창부 보다 팽창부가 더 팽창하면서 원주 방향으로 굴곡지게 형성하도록 구성하는 것이다.
Patent KR-20220085300-A (KR)
Inventor: JUNG SOKHEE
IPC: C25B11/091
Filed: 2020-12-15
Abstract: 본 발명에 따른 비귀금속-니켈 합금층이 형성된 수소 발생 반응(HER) 촉매 전극의 제조방법은 몰리브덴 및 텅스텐으로 이루어지는 군에서 선택되는 하나 또는 둘의 조합을 포함하는 비귀금속 전구체 및 니켈 전구체를 함유하는 전기전착용 전해액에 니켈을 포함하는 산화전극을 침지하는 단계; 및 환원전극에 전류를 인가하여 니켈과 비귀금속의 합금을 전착시키는 단계;를 포함한다.
Patent KR-20220085986-A (KR)
Title: 해상 이동 표적을 탐지하는 딥러닝 기반 레이더 시스템 및 방법
Inventor: PARK SUNG HO
IPC: G01S13/89
Filed: 2020-12-16
Abstract: 해상 이동 표적을 탐지하는 레이더 시스템 및 방법이 개시될 수 있다.  일 실시예에 따른 레이더 시스템은 탐지하고자 하는 해상 이동 표적에 해당하는 표적 신호 및 클러터 신호를 포함하는 제1 레이더 수신 신호를 획득하는 레이더 센서; 및 제1 레이더 수신 신호에 기초하여 DNN(deep neural network) 훈련을 수행하는 프로세서를 포함하고, 레이더 센서는 표적에 해당하는 표적 신호 및 클러터 신호를 포함하는 제2 레이더 수신 신호를 획득하고, 프로세서는 훈련된 DNN에 기초하여 제2 레이더 수신 신호에 DNN 추론을 수행하여 클러터 신호를 제거하고, 클러터 신호가 제거된 제2 레이더 수신 신호에 CFAR(constant false alarm rate) 알고리즘을 수행하여 해상 이동 표적을 탐지할 수 있다.
Patent KR-20210077632-A (KR)
Title: Optical transceiver and method for automatic setting wavelength thereof
Inventor: PARK BUM SOO
IPC: H04B10/572
Filed: 2020-12-16
Abstract: According to one aspect of the present invention, disclosed is an optical transceiver which comprises: an optical transmitter that sequentially generates a plurality of optical transmission signals individually including transmission wavelength information and outputs them to a connected multiplexer/demultiplexer; and a controller for generating the transmission wavelength information for each of the plurality of optical transmission signals. Therefore, the optical transceive can automatically set a wavelength without an administrator's visit.
Patent KR-20220087918-A (KR)
Title: 핑크소금을 이용한 염장 생선 제조방법
Inventor: ILEKUTTIGE PRIYAN SHANURA FERNANDO
IPC: A23L27/40
Filed: 2020-12-18
Abstract: 핑크소금으로 염지한 생선은 천일염으로 염지한 생선보다 탄력성 및 씹음성이 증가하고 깨짐성이 감소하여 우수한 식감을 가질 수 있다.
Patent KR-20210082367-A (KR)
Title: Ethylene-vinyl alcohol copolymer resin composition, and multi-layer structure thereof
Inventor: LIN WEN HSIN
IPC: B32B7/12
Filed: 2020-12-21
Abstract: Provided are: ethylene vinyl alcohol copolymer resin composition pellet(s); a film prepared therefrom, and a multilayer structure, as well as a method for preparing the ethylene vinyl alcohol copolymer resin composition pellets. An ethylene vinyl alcohol copolymer resin composition typically comprises at least two melting point temperatures, and a boron compound. The ethylene vinyl alcohol copolymer resin composition has a boron content of about 25 to about 300 ppm, and 0.01 mL of an iodine solution is dropped onto the surface of the ethylene vinyl alcohol copolymer resin composition, and the ethylene vinyl alcohol copolymer resin composition is immersed in water for five seconds and then dried at a temperature of 120℃ for two hours, so as to obtain an iodine dyeing area of less than about 0.1 mm^ 2.