baber/WOPTO huggingface dataset:
Patent KR-20220016604-A (KR)
Title: Acne device
Inventor: SONG SEUNG HAE
IPC: A61F15/00
Filed: 2020-08-03
Abstract: The present invention relates to an acne patch device and more specifically relates to an acne patch device which enables acne patches to be safely stored and used and implements treatment and prevention at the same time. According to the present invention, operation for the acne patches is performed in a conveyor belt form and an LED is attached to the acne patch device to implement the treatment and the prevention of acne.
Patent KR-20220018133-A (KR)
Title: Non-contact Obstacle Detection Sensor Module and Safety System with the Same
Inventor: SONG WON CHUL
IPC: G01R23/165
Filed: 2020-08-05
Abstract: The present invention relates to an RF-type non-contact sensor strip using detection of changes in the impedance of a sensor according to approach of the human body and a safety apparatus including the same. According to one embodiment of the present invention, a sensor module comprises: a sensor strip including a conductor forming at least one electrode of a pair of capacitor electrodes for detecting capacitance; a terminal controller electrically connected to the conductor at an end of the sensor strip to perform open and short-circuit operation between the pair of capacitor electrodes according to a control signal; and a sensor board disposed on the opposite side of the end in the sensor strip, having one end electrically connected to a central controller (MCU), and having the other end electrically connected to the conductor to output an RF output frequency signal changing according to a change in the capacitance to the central controller, and transmitting the control signal to the terminal controller.
Patent KR-20220027324-A (KR)
Title: Sound insulation structure for low frequency
Inventor: PARK JONG JIN
IPC: E04B1/84
Filed: 2020-08-26
Abstract: The present invention relates to a sound insulating structure for low frequencies, comprising: an elastic membrane; and a spring member. The elastic membrane is installed to block a path through which an air travels, and converts sound waves of the air into elastic waves. The spring member is formed to have the same resonant frequency as a target frequency of a noise to be attenuated, is mounted on the elastic membrane, and receives the elastic waves from the elastic membrane under the resonant frequency. Under the resonant frequency, the spring member transmits a vibration by repeating tightness, and average displacement of the elastic membrane on which the spring member is mounted decreases, while the noise of the target frequency is blocked.
Patent KR-20220033085-A (KR)
Inventor: JO CHANGEOL
IPC: F04C29/12
Filed: 2020-09-08
Abstract: The present invention relates to a scroll compressor, comprising: a casing in which a high-pressure part and a low-pressure part are respectively formed therein; a refrigerant suction pipe communicating with the low-pressure part, and a refrigerant discharge pipe communicating with the high-pressure part; a driving motor installed inside the low-pressure unit; an orbiting scroll coupled to the driving motor to perform an orbiting motion; a non-orbiting scroll engaged with the orbiting scroll to form a compression chamber; and a back pressure plate coupled to the upper surface of the non-orbiting scroll and communicating with the compression chamber to form movement of a compressed refrigerant, wherein the back pressure plate is formed to protrude upward from a center part, and the end is formed with a movement guide part extending in the center direction to change the movement direction of the compressed refrigerant. An object of the present invention is to provide the scroll compressor capable of reducing noise generated by operation of the compressor.
Patent KR-20220041474-A (KR)
Title: Emergency situation detection system in private space based on lidar sensor
Inventor: LEE JAE MIN
IPC: G08B13/16
Filed: 2020-09-25
Abstract: The present invention relates to a light detection and ranging (LiDAR) sensor-based emergency detection system in a private space, which accurately detects dangerous situations while minimizing privacy exposure. According to the present invention, the LiDAR sensor-based emergency detection system comprises: a LiDAR sensor detecting an object in a detection area requiring privacy protection; a vibration sensor detecting the magnitude of vibration in the detection area; a breath sensor detecting a breathing pattern of the object when the object detected by the LiDAR sensor is a person; a smart hub relaying data among the LiDAR sensor, the vibration sensor, the breath sensor, and an analysis server; and an analysis server receiving and applying detection data of the vibration sensor, detection data of the breath sensor, and an image taken by the LiDAR sensor to a convolutional neural network (CNN) algorithm to detect a predetermined movement pattern of the object. Therefore, the present invention determines an emergency.
Patent KR-20220046388-A (KR)
Inventor: BACK JI HUN
IPC: G06F16/9535
Filed: 2020-10-07
Abstract: A dimensional filtering lotto system is disclosed. A system for predicting the winning numbers of lotto through fuzzy theory and dimensional filtering based on statistics and providing the same comprises: a plurality of user terminals; a server; and a database connected to the server. The server calculates the frequencies of occurrence of winning numbers in rounds, extracts the winning numbers by applying the difference between the frequencies of occurrence of the winning numbers in each round to the fuzzy theory, and excludes combinations of winning numbers removed by dimensional filtering suitable for the winning numbers from among combinations of the winning numbers obtained by randomly combining the extracted winning numbers. Therefore, the system can increase the winning probability through dimensional filtering, thereby providing users with a higher chance of winning.
Patent KR-20220048069-A (KR)
Inventor: LEE CHOONG HYEON
IPC: H01M4/02
Filed: 2020-10-12
Abstract: The present invention relates to a positive electrode slurry composition for a lithium secondary battery, a positive electrode, and a lithium secondary battery including the same. More specifically, when manufacturing a positive electrode for a lithium secondary battery including a slurry coating process, the positive electrode is manufactured by using the positive electrode slurry composition having thixotropic properties capable of securing sufficient flowability to flexibly respond to changes in a slurry coating rate, thereby increasing processability when manufacturing the positive electrode for a lithium secondary battery.
Patent KR-20200119776-A (KR)
Title: Massage device including leg massage part with adjustable leg length and thigh length according to the length of the lower body
Inventor: LIM JI HYOUNG
IPC: A61H7/00
Filed: 2020-10-13
Abstract: The present disclosure provides a massage device including a leg massage unit capable of adjusting a position according to a user′s body shape. The present invention comprises: a body massage unit for massaging at least a part of the user′s body; and a leg massage unit that massages at least a part of the user′s leg and has a leg massage module that is movable in the front and rear direction.
Patent KR-20220048823-A (KR)
Inventor: BYUN HYE RAN
IPC: G06T11/60
Filed: 2020-10-13
Abstract: The present embodiments provide a face image age conversion method and device for analyzing the characteristics of a target age, which is a continuous variable, and converting the age characteristics and the person characteristics of the image into the target age while preserving the person-specific characteristics of the person by separating the age characteristics and the person characteristics in the characteristic space. The method includes the steps of: receiving a face image; receiving an input of a target age for which the face image is to be converted; and extracting characteristics from the face image, decomposing the characteristics into age characteristics and face-specific characteristics, and outputting a converted face image converted from the face-specific characteristics to fit the target age.
Patent KR-20220048832-A (KR)
Inventor: LEE WON JO
IPC: G06N3/04
Filed: 2020-10-13
Abstract: An artificial neural network pruning method and an apparatus thereof are disclosed. The artificial neural network pruning method according to an embodiment comprises the steps of: acquiring a first task accuracy of an inference task processed by a pretrained artificial neural network; pruning, based on a channel unit, the artificial neural network by adjusting weights between nodes belonging to channels according to a preset learning weight, based on a channel-by-channel pruning parameter corresponding to a channel of each of a plurality of layers of the pretrained artificial neural network; updating the learning weight for the pruned artificial neural network, based on the first task accuracy and a task accuracy of the pruned artificial neural network; updating the channel-by-channel pruning parameter based on the updated learning weight and the task accuracy of the pruned artificial neural network; and repruning, based on the channel unit, the pruned artificial neural network according to the updated learning weight, based on the updated channel-by-channel pruning parameter. The present invention can reduce system costs.
Patent KR-20220053827-A (KR)
Title: Battery operating system for Floating Storage Regasification unit
Inventor: SHIM JAE HONG
IPC: F17C9/00
Filed: 2020-10-23
Abstract: Provided is a battery operation system for liquefied gas storage and regasification ships. According to the present invention, the battery operation system for liquefied gas storage and regasification ships comprises: a cargo tank for storing liquefied gas; a regasification device connected to a power grid and regasifying the liquefied gas; a generator connected to the power grid and supplying power to the demand; and a battery which is connected to the power grid and supplies power to the demand. The battery may be charged with electric power supplied from the generator when the regasification device is not in operation, and may supply the charged power to the regasification device when the regasification device is in operation.
Patent KR-20220055730-A (KR)
Inventor: KWON MU HYOG
IPC: H04W4/16
Filed: 2020-10-27
Abstract: The present invention provides a method for providing a call request function on a web browser executed in a user terminal to prevent hacking of personal credit information. According to one embodiment of the present invention, the method comprises the following steps of: (a) providing a web page including a user interface allowing a web server to transmit a call request to a user terminal through a preset web browser according to a uniform resource locator (URL) input by the user terminal; (b) transmitting an outgoing command for the web browser executed in the user terminal to transmit the call request to a processor of the user terminal according to the user input in the user interface through the user terminal; and (c) providing a call service to the user terminal by allowing the user terminal to transmit the call request through a telephone network according to the outgoing command, wherein an interface for providing a security function through a firewall of an Internet network or a telephone network is provided when the outgoing command is transmitted.
Patent KR-20220055917-A (KR)
Title: Distance measurement camera device
Inventor: SONG YOUNG KIL
IPC: G01S17/08
Filed: 2020-10-27
Abstract: According to an embodiment of the present invention, disclosed is a distance measurement camera device, comprising: a substrate; a light source and an image sensor disposed on the substrate; a first base disposed on the light source; a second base disposed on the image sensor; a housing coupled to the first base; a first optical unit disposed in the housing and moving in a light axis direction; and a second optical unit coupled to the second base. The second base includes: a first hole in which the second optical unit is seated; a base opening in contact with one area of the first hole; and a plurality of application grooves spaced apart along a first direction perpendicular to the light axis direction.
Patent KR-20220058247-A (KR)
Inventor: PARK JAE YUN
IPC: B60N2/02
Filed: 2020-10-30
Abstract: Disclosed is a vehicle swivel seat zero point adjustment apparatus capable of adjusting a zero point position of a swivel seat based on a stopper by forming the stopper at a 45 degree point in the counterclockwise direction. The vehicle swivel seat zero point adjustment apparatus of the present invention comprises: an upper plate; a lower plate; and the stopper.
Patent KR-20220059613-A (KR)
Inventor: JUNG MYUN KWAK
IPC: G16H30/40
Filed: 2020-11-03
Abstract: Disclosed are an apparatus and method for processing a surgical image based on voice recognition. A method for processing a surgical image based on voice recognition according to an embodiment of the present application may comprise the steps of: receiving a surgical image including image information and voice information; converting the voice information into text information; selecting target text information to be inserted as a subtitle in the surgical image among the converted text information; and inserting a subtitle based on the selected target text information into the image information.
Patent KR-20220059691-A (KR)
Inventor: LEE JEONG SU
IPC: G06T7/00
Filed: 2020-11-03
Abstract: The present invention relates to a space filling curve conversion method and system using a specific image conversion technique to convert information on time-series data to have a specific topological character to be correlated in space, thereby increasing the usability of deep learning. The method comprises the steps of: a) preparing time-series process data by applying a deep learning analysis algorithm so that only good product data among respective process data is selectively learned; (b) converting time-series data into image data through space filling fractal curve conversion to maximize an information storage rate and easily analyze correlation information between the data; and (c) determining whether a product is good or bad by applying deep learning CNN analysis based on an image formed by space filling fractal curves. Therefore, the present invention can convert hard-to-correlate time-series data into the space filling curves to use the same for deep learning analysis.
Patent KR-20220059821-A (KR)
Inventor: MOON SUNG HYUN
IPC: H01L31/05
Filed: 2020-11-03
Abstract: According to the present invention, an interconnection module having an electrical connection structure between a solar cell and a battery comprises: a first conductor film provided on an upper part of a substrate; a second conductor film provided on a lower part of the substrate; a groove formed from the first conductor film to the substrate; and a conductor layer electrically connecting the first conductor film and the second conductor film.
Patent KR-20220060351-A (KR)
Inventor: SONG MIN SEOK
IPC: F02D41/14
Filed: 2020-11-04
Abstract: The present invention relates to a control method capable of variably applying an existing engine-on line by predicting the probability that an engine is turned off after the engine is turned on by a full automatic temperature control (FATC) and the current temperature at which coolant is cooled will reach a line in which the engine is turned on by an FATC request. The system includes: a prediction degree calculation unit for predicting the degree to which the temperature of the coolant at a current point after the engine is turned off reaches a target temperature by a request of the FATC; a factor determination unit for setting reference ranges divided based on an extent that the temperature is close to the target temperature, and for determining a factor value for each reference range so that a predetermined existing engine-on line or a predetermined existing engine-off line is varied by required power; and an engine-on/off line determination unit for determining a corrected engine-on line or a corrected engine-off line by calculating the existing engine-on line or the existing engine-off line and the factor value in the reference range in which a calculation value is positioned.
Patent KR-20220029276-A (KR)
Inventor: NORBERG ERIK JOHAN
IPC: G01M11/00
Filed: 2020-11-18
Abstract: Optical manufacturing monitoring structures are included in a design manufactured on a wafer from a mask or a manufacturing reticle. A first component set is formed in an initial manufacturing cycle, wherein the first set includes functional components and monitoring structures. A second component set is formed by following manufacturing processes which can potentially cause damage or errors on the first component set. The monitoring structures can be implemented during manufacturing (e.g., in a cleanroom) to detect manufacturing errors without removing or discarding the wafer.
Patent KR-20210081241-A (KR)
Title: Method of plasma etching
Inventor: ASHRAF HUMA
IPC: H01L41/332
Filed: 2020-11-19
Abstract: According to the present invention, provided is a method for etching a structure, which comprises a substrate and a lead zirconate titanate (PZT) layer, with plasma. The method comprises the following steps of: providing a structure comprising a semiconductor substrate and a PZT layer; positioning the structure on a support within a chamber; etching the structure by performing a first plasma etching step in which a first etching process gas mixture is supplied to the chamber, wherein the first etching process gas mixture comprises at least one fluorine-containing specie and the first plasma etching step is performed to deposit a non-volatile metal etch product on an inner surface of the chamber; and additionally etching the structure by performing a second plasma etching step in which a second etching process gas mixture is supplied to the chamber. The second etching process gas mixture comprises at least one fluorocarbon specie. The second plasma etching step is performed to deposit a fluorocarbon polymer layer on an inner surface of the chamber to provide a substrate to overlay the non-volatile metal etch product deposited in the first plasma etching step and deposit an additional non-volatile metal etch product on the substrate.
Patent KR-20220072306-A (KR)
Title: 아크 용접방식을 갖는 3d 프린터의 적층물 냉각 장치 및 이를 이용한 냉각 방법
Inventor: JI CHANG WOOK
IPC: B33Y50/02
Filed: 2020-11-25
Abstract: 제안기술은 아크 용접방식을 갖는 3D 프린터의 적층물 냉각 장치 및 이를 이용한 냉각 방법에 관한 것으로, 더욱 상세하게는 아크 열원을 이용하는 3D 프린터의 적층물 제작 시 적층물을 냉각시키기 위한 장치 및 이를 이용한 냉각 방법에 관한 발명이다.
Patent KR-20220077209-A (KR)
Title: 코일 튜브 인발장치
Inventor: KIM IL HO
IPC: B21C9/00
Filed: 2020-11-30
Abstract: 본 발명은, 코일튜브를 인발하는 인발장치에 있어서, 제1삽입홀과, 상기 제1삽입홀로부터 일 측으로 이격된 위치에 배치되는 제2삽입홀과, 상기 제1삽입홀과 제2삽입홀의 사이에 오일이 충진되는 내부공간이 형성된 본체부; 상기 제1삽입홀에 삽입되며, 일 측에서 유입되는 코일튜브를 타 측으로 인발하는 인발부; 및 상기 제2삽입홀에 삽입되며, 일 측에서 유입되는 코일튜브를 상기 인발부 측으로 가이드하는 가이드부;를 포함하되, 상기 가이드부는, 상기 제2삽입홀에 삽입되는 가이드하우징과, 상기 가이드하우징에 삽입되며, 일 측에서 타 측으로 갈수록 직경이 점점 감소하는 가이드홀이 내부에 형성된 가이드수단을 포함하는 인발장치를 제공한다. 
본 발명에 따른 인발장치에 의하면, 일 측에서 타 측으로 갈수록 직경이 감소하는 가이드홀이 가이드수단의 내부에 형성됨으로써, 코일튜브가 상기 가이드수단의 일 측으로 진입하여 상기 가이드홀의 내벽을 따라 타 측, 즉 상기 인발부 측으로 정확하게 가이드되도록 할 수 있으며, 이동하는 코일튜브의 진원을 잡고 상기 인발부와 가이드수단 간의 직진도를 정확하게 잡아줄 수 있다.  
또한, 본 발명에 따른 인발장치에 의하면, 상기 본체부에 온도조절관이 설치되어 열교환유체가 상기 온도조절관을 통해 유동하도록 하고, 제1온도센서와 제2온도센서가 상기 본체부에 설치되어 본체부의 각 부위에 대한 온도를 측정하여 상기 온도조절관으로 유동하는 열교환유체의 온도를 제어함으로써, 인발장치 전체의 온도를 적절하게 제어하여 인발되는 코일튜브의 물성을 목적하는 바에 맞게 최적으로 조절할 수 있다. 
따라서 본 발명에 따른 인발장치에 의하면, 정확한 인발공정이 수행이 되어 인발공정의 품질을 향상시키고 튜브 공정의 생산성을 높이는 것이 가능하다.
Patent KR-20220075978-A (KR)
Inventor: PARK HAN OH
IPC: C12N15/10
Filed: 2020-11-30
Abstract: 본 발명은 초산이나 인산을 사용한 결합 완충액 및 결합, 세척 완충액과 용출 완충액 간의 pH 차이를 이용한 핵산 분리방법에 관한 것으로, 초산, 인산 등을 포함한 결합 완충액이 첨가된 핵산을 포함하는 생체시료에 실리카 자성입자를 첨가하여 자성입자에 핵산을 결합시키고 난 다음, 자기장을 인가하여 자성입자를 분리하고 염기성 pH 용출 완충액에서 핵산을 정제하는 pH 차이를 이용한 것으로, 원심분리법이나 중력분리법보다 핵산을 신속하고 효율적으로 분리할 수 있다. 또한 에탄올을 사용하지 않으므로 고순도의 핵산을 분리, 정제하여 후속 실험에서 보다 정확한 결과를 얻을 수 있다.
Patent KR-20220085484-A (KR)
Inventor: PARK WOO SUN
IPC: E02B3/12
Filed: 2020-12-15
Abstract: 본 발명은 방파제나 호안 항만구조물의 외해 측에 설치되어 파랑을 막아 구조물을 보호하는 소파블록으로서, 외해에 면한 부분은 파랑을 막고 육지측에 면한 부분은 지지력을 제공하는 형상으로 제작되는 블록본체; 상기 블록본체의 외해에 면한 부분은 십자형상으로 형성되며, 기둥부와 기둥부 중심축과 교차하는 가로축방향으로 형성된 암부를 포함하는 방패부; 상기 방패부에서 상기 기둥부와 상기 암부가 교차하는 중심에서 돌출형성되어 상기 방패부를 받쳐주는 지지부; 및 상기 지지부의 말단에 연결되며 상기 지지부를 중심으로 양측으로 돌출 형성되어 상기 지지부를 지지하는 받침부;를 포함하는 것을 특징으로 한다.
Patent KR-20220036820-A (KR)
Title: Silk fibroin protein composition and application method thereof
Inventor: JANG HYE RAN
IPC: A01N1/02
Filed: 2020-12-18
Abstract: The present invention relates to a composition including silk fibroin protein, and more particularly, to a method for using silk fibroin protein as a stable medium for a bodily fluid to perform telemedicine diagnosis or the like. In detail, according to the present invention, the composition includes silk fibroin protein extracted from a cocoon of a specific Bombyx mori species. The protein includes a heavy chain and a light chain having a molecular weight of approximately 35 to 400 kDa. The protein extracted from Bombyx mori is partially changed from an α-helix random coil into a β-sheet in terms of a three-dimensional structure due to interaction between the heavy chain and the light chain. Therefore, a specimen lacks stabilization ability, so that the protein is not suitable for purpose of use in the present invention. Thus, according to the present invention, a distribution content of Ala(α), Gly(α), Ala(β), and Gly(β) among amino acid repeating units of fibroin is changed, so that a biological sample is stabilized. In other words, according to the present invention, problems of conventional technologies based on cold chain storage, lyophilization, covalent immobilization, and cellulose are compensated, so that a wider selection range in on-demand or point-of-care applications is provided.
Patent KR-20220089501-A (KR)
Inventor: KIM MYUNG HWA
IPC: A41B11/06
Filed: 2020-12-21
Abstract: 본 발명은 발을 넣을 수 있는 삽입부가 형성되어, 발에 착용할 수 있는 몸체부; 및 상기 몸체부의 전면 또는 후면의 중심, 또는 전면과 후면 사이의 중심에서 상기 몸체부와 구별되는 색으로 형성되는 센터마크;를 포함하여, 상기 센터마크가 발등의 중심선 또는 복숭아 뼈의 중심선에 위치되도록 착용하는 센터마크를 포함하는 양말을 제공할 수 있다.
Patent KR-20220093725-A (KR)
Title: Dishwasher
Inventor: SANG SOO AHN
IPC: A47L15/50
Filed: 2020-12-28
Abstract: The present invention relates to a dishwasher. The dishwasher according to an embodiment of the present invention comprises: a washing tank in which a plurality of washing objects are disposed and washing water is sprayed; a rack on which the plurality of washing objects are seated; and a basket disposed inside the rack. The basket comprises: a latch on which the plurality of washing objects are placed; a first storage unit having a first space accommodating a portion of any one of the plurality of washing objects; and a second storage unit having a second space accommodating a portion of the other one of the plurality of washing objects and disposed to be distinct from the first storage unit. Also, each washing object is seated in the first storage unit and second storage unit and the washing objects are supported by a single latch, thereby forming a compact storage space.