baber/WOPTO huggingface dataset:
Patent KR-20220000358-A (KR)
Title: Apparatus for massaging cervical vertebrae
Inventor: KIM YOUNG SU
IPC: A61M21/02
Filed: 2021-06-17
Abstract: The present invention relates to a cervical vertebrae massaging device which uniformly massages the cervical vertebrae without generating an impact to the neck and the head and, at the same time, can prevent pain and skin damage of massaged portions during massage action. In the configuration thereof, lateral side supports having elliptical guide rails formed are formed at both sides of a base to face to each other, both end portions of a rotary shaft whose one lateral end is in connection with a deceleration motor are installed at both the lateral side supports, respective rotors (200) having massaging balls (210) are installed at both the end portions of the rotary shaft, and the rotors work in connection with operation of the deceleration motor to make the massage balls massage the cervical vertebrae.
Patent KR-20220170084-A (KR)
Title: Photo-responsive duodenum stent
Inventor: KANG SUNG KWON
IPC: A61F5/00
Filed: 2021-06-22
Abstract: A photo-responsive duodenal stent is disclosed. The photo-responsive duodenal stent of the present invention comprises: a body stent part placed inside the duodenum; a cover part provided to cover an area excluding an upper-end part of the body stent part to block contact between food and the duodenum; a connection stent part coupled to the upper-end part of the body stent part exposed to the outside of the cover part; a plurality of pillar parts having one end coupled to the connection stent part; a support stent part coupled to the other end part of the plurality of pillar parts and supported in the pyloric part connecting the stomach and duodenum; and a photo-responsive agent provided in the connection stent part and the support stent part and inducing cell death by forming active oxygen when irradiated with light. In addition, the support stent part is provided with an inner part, a curved part, and an outer part such that the support force is increased to improve the stability of fixation.
Patent KR-20230006969-A (KR)
Title: display apparatus and control method thereof
Inventor: SANGKYUN IM
IPC: G09F11/02
Filed: 2021-07-05
Abstract: According to an embodiment of the present invention, a display device can comprise: a main body; a first shaft rotatably arranged on a first part of the main body; a second shaft rotatably arranged on a second part of the main body facing the first part; a motor arranged in the main body and connected to one or more of the first shaft and the second shaft; a transparent wire including one end connected to the first shaft and the other end connected to the second shaft; a plurality of light-emitting diodes arranged in the transparent wire in a longitudinal direction of the transparent wire; a drive circuit driving the plurality of light-emitting diodes; and a processor controlling the motor to rotate the transparent wire, and providing an image frame to the drive circuit so that an image can be displayed by the rotation of the transparent wire. Therefore, a new visual experience can be provided to a user.
Patent KR-20230007618-A (KR)
Title: Apparatus for moving snout
Inventor: KIM JONG KUK
IPC: C23C2/00
Filed: 2021-07-06
Abstract: The present invention relates to an apparatus for moving a snout, which moves forward and backward a snout used in a hot dip galvanizing process. The apparatus comprises: a fixed frame; a moving frame movably coupled to the fixed frame, and having a first bearing unit for mounting the hinge shaft of the snout; a driving shaft connected to the moving frame to transmit a driving force to the moving frame; a rotating shaft having one end connected to the driving shaft by a gearbox; a motor connected to the other end of the rotating shaft to rotate the rotating shaft; and a universal joint interposed between the motor shaft of the motor and the rotating shaft. The moving frame, the driving shaft, the gearbox, the rotating shaft, the motor, and the universal joint may be provided in pairs. Therefore, the apparatus can reduce the rate of plating defects that occur between a plating tank and a dam.
Patent KR-20230008355-A (KR)
Inventor: SON MYUNGSIK
IPC: H02J50/00
Filed: 2021-07-07
Abstract: The present invention relates to a wired and wireless charging supercapacitor pack battery device capable of charging and discharging wired or wirelessly. The wired and wireless charging supercapacitor comprises: a wired charging unit wiredly connected to a wired power charger and outputting wired charging power; a wireless charging unit outputting wireless charging power from the wireless power charger including a rectenna; a charging protection circuit connected to the wired charging unit and the wireless charging unit, and receiving power from the wired charging unit or the wireless charging unit to output a constant voltage; a supercapacitor charged with the output of the charging protection circuit; and a power supply unit discharging the supercapacitor and outputting the same by wire or wirelessly to supply the same to a load. In addition, according to the present invention, it is possible to charge an electronic device by discharging the supercapacitor from the power supply unit wired or wirelessly.
Patent KR-20230009580-A (KR)
Title: Electronic device and operation method of electronic device for detecting crack of signal line
Inventor: HONG MYEONGJAE
IPC: G01R29/027
Filed: 2021-07-09
Abstract: In an electronic device and an operation method of the electronic device, according to various embodiments, the electronic device comprises: a first circuit board; a second circuit board; a signal line connecting the first circuit board with the second circuit board; a processor arranged on the first circuit board and outputting a pulse signal through the signal line; a parasitic capacitance pattern arranged around the signal line and generating parasitic capacitance by the pulse signal; and an amplifier arranged on the second circuit board and amplifying a signal generated by the parasitic capacitance, wherein the processor can check whether or not the signal line is abnormal, on the basis of an amplification signal acquired from the amplifier. Other various embodiments are possible. According to the present invention, the electronic device can check an abnormality in a signal line even when the abnormally occurs only in a part of the signal line of a flexible printed circuit board (FPCB).
Patent KR-20230010341-A (KR)
Title: Non-contact infrared thermometer
Inventor: KWON JIN HYUN
IPC: G01J5/00
Filed: 2021-07-12
Abstract: The present invention relates to a non-contact infrared thermometer, and more particularly, to a non-contact infrared thermometer formed by: connecting a lead wire of an infrared sensor to a connection terminal formed on an upper surface and lower surface of a sensor connection board of a size and shape that can be inserted into a hollow of a copper pipe; electrically and mechanically connecting the sensor connection board with a printed circuit board by passing a plurality of connection pins formed on the printed circuit board through a plurality of connection holes formed at a rear end of the sensor connection board; forming one inner case by vertically coupling an upper case on which the printed circuit board connected to the infrared sensor through the sensor connection board is mounted, and a lower case which accommodates a plurality of batteries; inserting the inner case into an outer case made of a square pipe shape by a slide method and coupling the same; and installing a probe surrounding the infrared sensor and a probe cover surrounding the probe sequentially on a front surface of the external case, and installing a battery cover on a rear surface of the external case. The non-contact infrared thermometer simplifies an assembly process and prevents the lead wire of the infrared sensor from breaking.
Patent KR-20230013732-A (KR)
Title: Electronic device including a plurality of power management integrated circuits and method of operating the same
Inventor: SEOK MINSHIK
IPC: G06F1/3234
Filed: 2021-07-19
Abstract: An electronic device including a first PMIC, a second PMIC, and a third PMIC is disclosed. The first PMIC includes a first pin, a second pin, a first fault controller connected to the first pin, and a first interface circuit connected to the second pin. The second PMIC includes a third pin electrically connected to the first pin, a fourth pin, a second fault controller connected to the third pin, and a second interface circuit connected to the fourth pin. The third PMIC includes a fifth pin electrically connected to the first pin, a sixth pin, a third fault controller connected to the fifth pin, and a third interface circuit connected to the sixth pin. The first PMIC, during a power-on sequence or power-off sequence, detects a change in a voltage level of the first pin, and in response to the change in the voltage level of the first pin, performs at least one of communication between the first interface circuit and the second interface circuit and communication between the first interface circuit and the third interface circuit. Accordingly, power rails of the PMICs are synchronized using SPMI communication to provide stable voltages to the electronic device.
Patent KR-20230014449-A (KR)
Inventor: OH YONG HEE
IPC: H04R1/02
Filed: 2021-07-21
Abstract: The present invention provides a micro speaker enclosure comprising a block made of a porous material. The micro speaker enclosure comprising a block made of a porous material of the present invention includes: a micro speaker; an enclosure case which is mounted with the micro speaker, and includes a back volume communicating with the micro speaker; and a porous block which is installed in the back volume and is manufactured by mixing first porous particles having excellent nitrogen or oxygen adsorption capacity and second porous particles having porosity of 50 % or more.
Patent KR-20230015555-A (KR)
Title: Food Recommendation Apparatus and Method
Inventor: NAM KYUNG PIL
IPC: G06Q30/02
Filed: 2021-07-23
Abstract: The present invention provides a food recommendation device and method. The food recommendation device includes: an information collection unit that collects and obtains food intake data including user meal information, which is information about food consumed during a meal during a previous predetermined period of a user and information on food eaten by a large number of people and the ingredients of each meal; a relationship analysis unit that obtains a food-ingredient bipartite graph for analyzing the relationship between food and ingredients based on the food intake data and a food-meal bipartite graph for analyzing the relationship between food and meals; a food selection unit that searches for related food in the food-ingredient bipartite graph based on food obtained from the user meal information to select a predetermined number of representative food with high correlation, searches for related food in a food-meal bipartite graph based on each representative food to select a predetermined number of combination food with high correlation corresponding to each representative food, and obtains a food set consisting of the representative food and the combination food; and a food recommendation unit that optimizes the serving amount of each food based on the correlation of the food included in the food set and selects and recommends a predetermined number of food sets with a high overall correlation calculated based on the optimal serving amount of each food. Therefore, food combinations can be recommended to ensure an appropriate amount of nutrients based on individual tastes and health conditions.
Patent KR-20230018836-A (KR)
Title: Display apparatus having pixel lenses
Inventor: LEE WON SIK
IPC: H10K59/00
Filed: 2021-07-30
Abstract: The present invention relates to a display apparatus having pixel lenses. The pixel lenses can be located on an encapsulation member covering light emission elements. The light emission elements can be located between light emission regions of an element substrate. The pixel lenses can extend in a first direction. A central axis of each pixel lens can be located between the light emission regions. Each pixel lens can include an end unit overlapped with adjacent light emission regions. Therefore, the display apparatus can limit a viewing angle in a second direction vertical to the first direction by the pixel lenses, and the brightness half-power angle of light emitted from each light emission element can be increased. Therefore, the display apparatus can prevent a rapid change in the brightness in accordance with changes in the viewing angle of a viewer to an image.
Patent KR-20230020071-A (KR)
Title: Display device and electronic device having the same
Inventor: KIM SUNGU
IPC: C09J9/02
Filed: 2021-08-02
Abstract: A display device includes a display panel, a lower module, a flexible circuit film, and a conductive adhesive tape. The display panel includes a first non-folding area, a second non-folding area, and a folding area disposed between the first non-folding area and the second non-folding area. The lower module is disposed below the display panel. The flexible circuit film is coupled to the display panel, and a portion of the flexible circuit film is disposed on the rear surface of the lower module. The conductive adhesive tape is disposed between the lower module and the flexible circuit film. The conductive adhesive tape includes a conductive nonwoven fabric layer, a first conductive adhesive layer, and a second conductive adhesive layer. The first conductive adhesive layer is disposed between the conductive nonwoven fabric layer and the flexible circuit film, and the second conductive adhesive layer is disposed between the conductive nonwoven fabric layer and the lower module. According to the present invention, a display device with improved reliability can be provided.
Patent KR-20210100058-A (KR)
Title: Polyalkylene carbonate resin composition and polyalkylene carbonate resin product
Inventor: PARK SEUNG YOUNG
IPC: C08L69/00
Filed: 2021-08-04
Abstract: The present invention relates to a polyalkylene carbonate resin composition, and more specifically, to a polyalkylene carbonate resin composition that includes polyalkylene carbonates and polyketones, has excellent transparency, flexibility, mechanical and chemical properties, and particularly shows excellent thermal stability.
Patent KR-20230026783-A (KR)
Title: 강화학습을 이용한 에이브이엔 시스템의 메뉴 트리 작성방법
Inventor: KIM JUN HO
IPC: G06N3/08
Filed: 2021-08-18
Abstract: 본 발명은 강화학습을 이용한 에이브이엔 시스템의 메뉴 트리 작성방법에 관한 것으로서, 더욱 상세하게는 기존의 시스템으로 트레이닝된 메뉴와 화면 탐지 신경망을 이용하여 기존 시스템에 비해  업데이트 된 에이브이엔 시스템의 메뉴와 화면을 탐지하고 이를 활용한 강화학습에 의해 업데이트 되거나 신규한 에이브에인 시스템의 메뉴 트리를 작성하는 방법에 관한 것이다. 
본 발명은, 에이전트(Agent)와 환경(Enviroment)에 의한 강화학습을 이용하여 기존의 에이브이엔 시스템이 업데이트된 에이브이엔 시스템의 메뉴 트리 작성방법에 있어서, 상기 기존의 에이브이엔 시스템의 화면과 화면에 표시된 메뉴를 탐지하고 분류하기 위한 신경망을 학습(training)시키는 신경망 학습단계; 상기 신경망 학습단계에서 학습된 신경망에 의해 에이전트에 출력으로서 화면과 메뉴에 대한 정보를 제공하고, 제공된 정보를 바탕으로 에이전트가 액션(action)으로 화면에 신호를 인가하면 인가된 신호에 맞게 동작하게 하는 환경 모델링 단계, 상기 환경 모델링 단계에서 만들어진 환경에서 메뉴 트리 작성을 최적화 하기 위한 액션의 폴리시(policy)를 결정하는 에이전트(agent)를 모델링하는 단계로서 에이전트의 액션에 의해 화면이 천이되면 천이된 화면과 메뉴의 탐지결과를 관찰(observation)결과로서 환경으로부터 제공받고, 화면 천이에 따른 리워드를 환경으로부터 제공받는 에이전트 모델링 단계; 상기 환경이 상기 에이전트 모델의 액션에 따른 보상(reward)을 지급하는 방식의 강화학습 알고리즘을 이용하여 상기 에이전트를 학습시켜 최적의 폴리시를 찾는 에이전트 학습단계; 및, 상기 에이전트 학습단계에서 학습된 에이전트를 이용하여 업데이트된 에이브이엔 시스템에서 최적의 경로로 메뉴 트리를 작성하는 메뉴 트리 작성단계;를 포함하는 것을 특징으로 하는 강화학습을 이용한 에이브이엔 시스템의 메뉴 트리 작성방법을 제공한다.
Patent KR-20230004200-A (KR)
Inventor: SHIN UNG CHUL
IPC: G01S7/4915
Filed: 2021-08-18
Abstract: The technologies according to the embodiments are technologies developed through "development of automatic laser irradiation technology which can measure an optimal distance using a horizontal sensor", which is a Seoul business agency 2020 startup support facility resident technology commercialization support project (TC200054). According to embodiments of the present invention, a laser distance measuring device may measure a distance based on a gradient of the laser distance measuring device. A laser distance measuring method according to embodiments includes a method of measuring a distance based on a tilt of a laser distance measuring device.
Patent KR-20230027781-A (KR)
Inventor: KIM JIN HYUK
IPC: C12J1/00
Filed: 2021-08-20
Abstract: 본 발명은 발효식초로 풍부한 풍미와 부드러운 산미를 느낄수 있는 탕수육소스 제조방법에 관한 것 으로서, 기존의 탕수육 소스에서 식초의 문제점인 산도를 낮춰 속쓰림을 방지하고 풍미와 부드러운 산미를 느길수 있는 탕수육 소스를 제공함에 목적이 있다.
Patent KR-20220154581-A (KR)
Title: Spectrum shaping method for generating almost constant envelope signal in communication system and transmitter for performing the same
Inventor: CHO JOON HO
IPC: H04L27/26
Filed: 2021-09-01
Abstract: The present invention relates to a spectrum shaping method for generating an almost constant envelope signal in a communication system and a transmitter for performing the same. The transmitter comprises: a phase shifting unit generating a pi/2-BPSK symbol vector; a DFT spreading unit generating a DFT-spread pi/2-BPSK symbol vector; a cyclic extension unit generating a cyclically extended pi/2-BPSK symbol vector; a frequency domain spectrum shaping unit generating a frequency domain spectrum shaped pi/2-BPSK symbol vector; and a subcarrier allocating unit allocating the frequency domain spectrum shaped pi/2-BPSK symbol vector to a subcarrier in an assigned frequency range. Therefore, the transmitter can dramatically increase PAPR performance by generating a signal having an almost constant envelope signal.
Patent KR-20220031945-A (KR)
Title: Device and method of training a generative neural network
Inventor: KHOREVA ANNA
IPC: G06T7/13
Filed: 2021-09-03
Abstract: Disclosed are a device and method of training a generative neural network. The method of training a generative neural network includes the steps of: generating an edge image using edge detection applied to a digital image, wherein the edge image comprises a plurality of edge pixels determined as representing edges of one or more digital objects in the digital image; selecting edge pixels from the plurality of edge pixels; providing a segmentation image using the digital image, wherein the segmentation image comprises a plurality of first pixels, and the positions of the first pixels correspond to the positions of the selected edge pixels; selecting one or more second pixels for each first pixel in the segmentation image; generating a distorted segmentation image using a two-dimensional distortion applied to the segmentation image; and training the generative neural network using the distorted segmentation image as an input image to estimate the digital image.
Patent KR-20210118021-A (KR)
Title: System for controlling OIS actuator using high current
Inventor: TAE BONG PARK
IPC: H04N5/225
Filed: 2021-09-15
Abstract: The present invention relates to a system for controlling an optical image stabilization (OIS) actuator using high current and, more specifically, to a system for controlling an OIS actuator using high current, in which high current is controlled by using an H-Bridge type current driving IC, thereby eliminating need to design a separate high-current control drive IC. To achieve this, the system comprises: a detection unit installed in a camera and detecting handshake to output a detection signal; a control unit receiving the detection signal and outputting a control signal for correcting the handshake in response to the received detection signal; and an actuator driving unit including a driving IC selection unit and a plurality of driving ICs, wherein the driving IC selection unit selects a driving IC to be driven from the plurality of driving ICs according to the control signal and the selected driving IC outputs a driving signal to the actuator.
Patent KR-20230043401-A (KR)
Inventor: HAN SEUNG HYUN
IPC: G16H40/20
Filed: 2021-09-24
Abstract: 실시예들은 의료기기 스케줄링을 수행하는 방법에 있어서, 서버가 액세스 포인트를 통해 적어도 하나 이상의 의료기기 식별 정보 및 위치 정보 확인하는 단계, 서버가 환자 정보에 기초하여 적어도 하나 이상의 의료기기들을 각각의 환자들에게 매칭하는 단계, 환자 매칭 정보에 기초하여 적어도 하나 이상의 의료기기들 각각에 대한 사용 스케줄 정보를 생성하는 단계 및 생성된 사용 스케줄 정보를 적어도 하나 이상의 유저 단말로 제공하는 단계를 포함할 수 있다.
Patent KR-20230045624-A (KR)
Inventor: MIN JUNG SANG
IPC: A61M21/00
Filed: 2021-09-27
Abstract: 본 발명의 실시 예에 따른 인지 상태 진단 장치의 동작 방법을 컴퓨터에서 실행시키기 위한 프로그램은, 각 사용자 단말, 학습 기반 사용자 맞춤형 인지 모델과 유/무선 네트워크를 통해 연결되어 인지 상태 진단 및 평가 서비스 제공을 위한 인지 상태 진단 장치의 동작 방법에 있어서, 사용자의 인지 게임 어플리케이션에 대한 입력 정보에서 인지 게임 데이터를 추출하는 단계; 상기 게임 데이터를 학습 기반 사용자 맞춤형 인지 모델에 적용하여 맞춤형 인지 태스크 수행 모델을 생성하는 단계; 상기 인지 태스크에 대응하는 상기 사용자의 수행시간, 오류, 미션 성공율 중 적어도 하나를 예측하여 측정하는 가상의 태스크 수행 모델을 생성하는 단계; 및 상기 맞춤형 인지 태스크 수행 모델에 따라 하나 이상의 인지 태스크를 별도의 사용자 입력 없이 자동적으로 처리하여, 상기 사용자의 인지 능력을 평가하는 단계를 포함한다.
Patent KR-20220131801-A (KR)
Title: Transformed professional antigen presenting cells specifically binding to antigen containing chimeric antigen receptor(CAR) and uses thereof
Inventor: CHIN HWA SUP
IPC: C12N5/0786
Filed: 2021-09-28
Abstract: The present invention relates to a transformed antigen-specific professional antigen-expressing cell including a chimeric antigen receptor (CAR) and a use thereof. The transformed cell according to the present invention includes an enhanced chimeric signaling domain that induces the activity of the professional antigen-expressing cell. The professional antigen-expressing cell according to the present invention can be usefully used as immune cell treatment agent.
Patent KR-20220138324-A (KR)
Inventor: JUNG MYOUNGSOO
IPC: G06F11/10
Filed: 2021-09-29
Abstract: A processor of a computing device comprises a plurality of cores that performs a suspension procedure during a power failure and performs a continue procedure when power is restored, by executing an instruction stored in a memory module comprising a non-volatile memory. The processor, in the suspension procedure, accesses a process control block of a plurality of executing processes, schedules each process in an execution queue of a corresponding first core among a plurality of first cores included in a plurality of cores, deletes the scheduled processor in the execution queue and waits in a waiting queue, executes an idle task, and stops the device included in the computing device. Therefore, the present invention is capable of providing continuity.
Patent KR-20230046744-A (KR)
Inventor: WON KANG YOUNG
IPC: H04N17/04
Filed: 2021-09-30
Abstract: 전자 장치가 개시된다. 전자 장치는 통신 인터페이스, 적어도 하나의 명령을 저장하는 메모리 및 통신 인터페이스 및 메모리와 연결되어 전자 장치를 제어하는 프로세서를 포함한다. 프로세서는 적어도 하나의 명령을 실행함으로써 통신 인터페이스를 통해 연결된 외부 장치로부터 외부 장치의 상태 정보를 수신하고, 자가 진단 모드가 실행되면 전자 장치의 상태 정보 및 외부 장치의 상태 정보에 기초하여 전자 장치 또는 외부 장치 중 적어도 하나의 에러 정보를 획득하고, 획득된 에러 정보에 기초하여 전자 장치 또는 외부 장치 중 적어도 하나에 대응되는 설정 정보를 획득하고, 획득된 설정 정보에 기초하여 전자 장치 또는 외부 장치 중 적어도 하나를 제어할 수 있다.
Patent KR-20230048912-A (KR)
Inventor: LEE KWANG SU
IPC: H04L9/06
Filed: 2021-10-05
Abstract: 분산화된 키 발급을 지원하는 교집합 연산을 위한 효율적인 함수 암호 기술이 개시된다. 일 실시예에 따른 방법은, 각각 사전 정의된 정수 집합의 원소인 제1 비밀 값, 제2 비밀 값 및 제3 비밀 값을 포함하는 제1 사용자의 비밀키를 생성하는 단계; 상기 제3 비밀 값에 기초하여 제1 사용자의 공개키를 생성하는 단계; 상기 정수 집합의 원소인 제4 비밀 값에 기초하여 생성된 제2 사용자의 공개키를 획득하는 단계; 상기 제3 비밀 값 및 상기 제2 사용자의 공개키에 기초하여 상기 제1 사용자와 상기 제2 사용자가 공유할 공유키를 생성하는 단계; 및 상기 제1 비밀 값, 제2 비밀 값 및 상기 공유키에 기초하여, 상기 제1 사용자의 비밀키를 이용하여 암호화된 제1 데이터 집합과 상기 제2 사용자의 비밀키를 이용하여 암호화된 제2 데이터 집합 사이의 교집합을 생성하기 위해 이용될 함수키에 대한 부분키를 생성하는 단계를 포함한다.
Patent KR-20230049239-A (KR)
Title: 캡슐형 rfid 태그 및 이를 포함하는 타이어
Inventor: CHO JIN HYEON
IPC: B60C23/04
Filed: 2021-10-06
Abstract: 본 발명의 일 실시예는 트레드부, 상기 트레드부에서 연장된 사이드월부, 상기 사이드월부의 단부에 구비된 비드부, 상기 트레드부의 아래에 배치되는 스틸 벨트부, 상기 스틸 벨트부의 아래에 배치되는 바디 플라이 및 상기 바디 플라이의 아래에 위치하여 내부 공기압을 유지시키는 이너라이너를 포함하고, 상기 스틸 벨트부는, 상기 트레드부의 아래에 배치되고, 양 끝단의 일부에 합성수지가 코팅된 제1 합성수지 코팅층을 포함하는 제1 벨트층을 구비하는, 타이어를 제공한다.