baber/WOPTO huggingface dataset:
Patent WO-2020060115-A1 (WO)
Inventor: SEONG KI CHUL
IPC: B23H11/00
Filed: 2019-09-16
Abstract: The present invention relates to a waste wire retrieval apparatus comprising: a waste wire retrieval part that retrieves waste wires discharged from a wire electric discharge machine while rotating; and a rotary driving part for rotating the waste wire retrieval part, wherein the waste wire retrieval part rotates when the waste wires are retrieved, and thus the waste wires accommodated in the waste wire retrieval part are evenly arranged. Therefore, the filling density of the waste wires accommodated in the waste wire retrieval part is more improved so that the amount of waste wires transported one time by a vehicle and the like can increased, and thus the economic utility of waste wire recycling can be more improved.
Patent WO-2020067778-A1 (WO)
Title: Separation membrane for electrochemical device, and method for manufacturing same
Inventor: KIM YOUNG-BOK
IPC: H01M10/058
Filed: 2019-09-27
Abstract: A separation membrane according to the present invention comprises a porous polymer substrate and an inorganic coating layer formed on at least one surface of the porous polymer substrate. The inorganic coating layer comprises inorganic particles and a binder resin, and the binder resin comprises a first binder resin comprising a PVdF-based polymer, and a second binder resin comprising an acrylic polymer having an acid value of 1 or less. In addition, according to one embodiment of the present invention, an inorganic coating layer has a high binder resin amount at the surface layer part thereof, and thus the adhesive strength between a separation membrane and an electrode is excellent.
Patent WO-2020080714-A1 (WO)
Title: Organic compound and organic light-emitting device comprising same
Inventor: SUH SANG DUK
IPC: H01L51/50
Filed: 2019-10-04
Abstract: The present specification relates to a compound and an organic light-emitting device comprising same.
Patent WO-2020076058-A1 (WO)
Inventor: YIP ERIC
IPC: H04N13/194
Filed: 2019-10-08
Abstract: The present disclosure relates to a method and an apparatus for generating and transmitting a media file comprising 3-dimensional (3D) video content. In addition, the present disclosure relates to a method and an apparatus for restoring and replaying 3D video content from a received media file. According to one aspect of one embodiment of the present disclosure, a method for generating a media file comprising 3D video content may comprise the steps of: inserting, into a media data box in a media file, a plurality of components included in a 2D video frame in which 3D video content is compressed; inserting, into a metadata box in the media file, first tracks corresponding to each of the plurality of components and a second track including metadata; and inserting, into the second track, information about an entry point for each of the plurality of components.
Patent WO-2020091282-A1 (WO)
Inventor: YOO KEUN-YOUNG
IPC: A61M21/00
Filed: 2019-10-21
Abstract: The present invention relates to a functional learning/training apparatus and method for forming a new sleeping function which is independent of a general sleeping function, and enables a user to overcome the phenomenon of not falling asleep and fall asleep fast. According to the present invention, if a new sleeping condition is satisfied by actively producing a visual effect every night, a sleepless phenomenon is solved and thus a user can fall asleep fast. In addition, ultimately, even without the use of the present invention, a user can solve the phenomenon of not falling asleep easily, and fall asleep by using the new formed sleeping function, as if falling asleep by using the general sleeping function in a general situation.
Patent WO-2020130334-A1 (WO)
Title: Clamp fixing device using combustible powder as propelling force
Inventor: KIM JOUNG SIK
IPC: B25C1/08
Filed: 2019-11-04
Abstract: Disclosed is a clamp fixing device using, as a propelling force, gas generated when combustible powder is ignited, the device igniting the combustible powder and using same as propelling force that hits nails, so as to enable the nails to be quickly and safely driven into a wall, thereby enabling improvements in work efficiency and construction success rate.
Patent WO-2021085726-A1 (WO)
Inventor: CHO YOUNG SUN
IPC: F21V8/00
Filed: 2019-11-26
Abstract: Disclosed is an inspection apparatus using lighting. The inspection apparatus using lighting of the present invention comprises: an optical unit including a light guide plate through which light enters from a side surface, and a reflection member which reflects downward the light that has entered through the light guide plate; a frame part surrounding the side surface of the light guide plate such that the light does not leak out and enters only through the side surface of the light guide plate; and a light source unit which is inside the frame part and faces the side surface of the light guide plate, and which includes an upper light source installed so as to emit light from the upper side of the side surface of the light guide plate, and a lower light source installed so as to emit light to the side surface of the light guide plate from the lower side.
Patent WO-2021117915-A1 (WO)
Inventor: KIM SANG CHUL
IPC: A61L27/36
Filed: 2019-12-09
Abstract: The present invention relates to an allogeneic and heterogeneous adipose tissue-derived extracellular matrix scaffold, and a method for producing same. An adipose tissue-derived extracellular matrix scaffold according to the present invention has a composition similar to the human body, a large surface area, and an interconnected porous structure, and thus has high cell affinity and allows cells to survive for long periods of time.
Patent WO-2020189893-A1 (WO)
Inventor: PARK NAERI
IPC: H04N19/186
Filed: 2020-02-11
Abstract: An image decoding method, according to the present document, comprises: deriving an L0 motion vector and a L1 motion vector of the current block; deriving prediction samples of the current block on the basis of the L0 motion vector and the L1 motion vector; and generating reconstructed samples of the current block on the basis of the prediction samples, wherein the step for deriving the prediction samples includes applying bi-directional optical flow (BDOF) to the current block on the basis of whether the condition for applying BDOF to the current block is satisfied, the condition for applying BDOF including a condition whereby the values of L0 luma weighted prediction flag information and L1 luma weighted prediction flag information are both zero, the case where the L0 luma weighted prediction flag information value is zero representing that a weight factor for a L0 prediction luma component does not exist, and the case where the L1 luma weighted prediction flag information value is zero representing that a weight factor for a L1 prediction luma component does not exist.
Patent WO-2020175917-A1 (WO)
Inventor: KONG IM MO
IPC: H01M8/0245
Filed: 2020-02-26
Abstract: The present invention relates to a separator for a fuel cell, and is characterized by comprising: a base portion which has a panel shape and is disposed facing a gas diffusion layer of a fuel cell; connection protrusion portions which are formed protruding from the base portion and are in contact with the gas diffusion layer; a flow path portion which are formed between the connection protrusion portions and through which a gas passes; and a porous cover portion which has a water-absorbable porous structure and is coupled to the connection protrusion portions and the base portion.
Patent WO-2020184988-A1 (WO)
Inventor: KIM SEONGHOON
IPC: H04M1/02
Filed: 2020-03-11
Abstract: This electronic apparatus may comprise: a hinge module; and a flexible display disposed in first and second housings, wherein the display includes a display panel, at least one polymer member disposed on the rear surface of the display panel, and a conductive plate disposed on the rear surface of the polymer member and including a flexible part formed to be bendable through a plurality of openings disposed spaced apart from each other. The flexible part may include: a bending portion that folds together with the display; a first lower attachment portion which is connected from the bending portion to the first flat surface portion and which, together with at least a portion of the first flat surface portion, is attached to the first housing through an adhesive member; and a second lower attachment portion which is connected from the bending portion to the second flat surface portion and which, together with at least a portion of the second flat surface portion, is attached to the second housing through the adhesive member.
Patent WO-2020231003-A1 (WO)
Title: Combination structure of lightweight permanent form and prefabricated steel assembly for steel-concrete composite member
Inventor: LEE CHANG NAM
IPC: E04C3/293
Filed: 2020-03-25
Abstract: The present invention relates to a combination structure of a lightweight permanent form for combining a lightweight permanent form with a prefabricated steel assembly in order to form a steel-concrete composite member. The prefabricated steel assembly comprises a plurality of steel members, each of which is arranged at a corner of a member to be apart inwardly from a surface of the member, and support bars each coupled to an outer side surface of a steel member so as to connect adjacent steel members to each other, wherein each of the support bars has a 'ㄱ'-shaped cross-section and has a side leg fixedly coupled to a steel member.
Patent WO-2020218830-A1 (WO)
Title: Integrated pressure adjusting and vacuum releasing valve for vacuum pressure container
Inventor: KIM CHA SIK
IPC: F16K1/42
Filed: 2020-04-22
Abstract: Disclosed is an invention relating to an integrated pressure adjusting and vacuum releasing valve for a vacuum pressure container. The disclosed integrated pressure adjusting and vacuum releasing valve for a vacuum pressure container comprises: a container body part for receiving and cooking food; a lid part provided to cover the container body part; and a manual valve part integrally formed to adjust vacuum pressure formed between the container body part and the lid part or release the vacuum pressure after the completion of cooking.
Patent WO-2021040361-A1 (WO)
Inventor: PARK GIWON
IPC: H04W76/18
Filed: 2020-08-25
Abstract: An embodiment relates to a method for performing an operation for a first terminal in a wireless communication system, the method comprising the steps of: monitoring a radio link to a second terminal; declaring a sidelink radio link failure on the basis of the monitoring of the radio link; and starting a recovery timer on the basis of the sidelink radio link failure, wherein reporting of the sidelink radio link failure is stopped during the period of time in which the recovery timer is activated.
Patent WO-2021066542-A1 (WO)
Inventor: SHIN SEOKMIN
IPC: H04W76/28
Filed: 2020-09-29
Abstract: A method and a device for transmitting/receiving a signal in a wireless communication system, according to one embodiment of the present invention, perform a two-step or four-step random access procedure, and monitor a PDCCH according to a DRX configuration, wherein the PRACH transmitted in the random access procedure is transmitted on a specific RO from among a plurality of ROs, and a starting RB index of the specific RO can be determined on the basis of (i) the lowest RB index of an RB set including the specific RO, (ii) the starting RB index of an RO positioned at the lowest frequency, and (iii) the lowest RB index of an RB set including the RO positioned at the lowest frequency.
Patent WO-2021101225-A1 (WO)
Inventor: YUN KI CHANG
IPC: G06Q50/10
Filed: 2020-11-18
Abstract: Disclosed are a method for managing a brokerage of broadcast space rental through a network, and a management server used therein. The present invention is implemented through the process in which a management server receives, from a plurality of supplier terminals, a broadcast space registration request including available schedule information, receives, from a plurality of consumer terminals, a broadcast space use request including desired-use schedule information, and matches the broadcast space registration request and the broadcast space use request so as to generate broadcast space use schedule information. According to the present invention, content producers can conveniently ensure a broadcast space, broadcast equipment, and the like for content production according to content production demand, and thus high quality broadcast contents can be produced. In addition, according to the present invention, a broadcast space supplier can increase space utilization by renting a broadcast space so that other content producers can use same during periods of non-use. Furthermore, according to the present invention, a plurality of consumers using a broadcast space rental brokerage management service are ensured so that an opportunity to manage various content producers can be ensured.
Patent WO-2022131390-A1 (WO)
Title: 다중 시점 이미지를 사용한 자가지도 학습 기반 3차원 사람 자세 추정 방법
Inventor: YOON JU HONG
IPC: G06T7/70
Filed: 2020-12-15
Abstract: 다중 시점 이미지를 사용한 자가지도 학습 기반 3차원 사람 자세 추정 방법이 제공된다. 본 발명의 실시예에 따른 3차원 사람 자세 추정 방법은, 딥 러닝 기술 방식 중 자가지도 학습방식을 사용하여 이미지, 2차원 자세 정보, 카메라 파라미터만 사용하여 3차원 자세를 복원한다. 이에 의해, 3차원 레이블 데이터 없이 자기 자신의 입력 데이터와 2차원 자세 레이블만 가지고 네트워크 최적화를 할 수 있다.
Patent WO-2021137677-A1 (WO)
Title: Composition containing plant extract
Inventor: LEE SO YOUNG
IPC: A61Q19/02
Filed: 2021-01-04
Abstract: The present invention relates to a composition containing a plant extract. The composition according to the present invention has a skin whitening effect by reducing the total amount of melanin and tyrosinase activity in melanocytes in the skin, promotes skin regeneration and improves skin elasticity or reduces skin wrinkles by promoting collagen synthesis and inhibiting collagenase activity in fibroblasts in the skin, has an anti-inflammatory effect or a skin-soothing effect by inhibiting NO production, increases a skin moisture content and has a moisturizing effect by promoting hyaluronic acid production in fibroblasts, has an antioxidant effect by eliminating free radicals, and exhibits a wide anti-bacterial effect against various bacteria, and thus can be used as a cosmetic composition, a pharmaceutical composition, an external use skin preparation or a food composition.
Patent WO-2021145727-A1 (WO)
Title: Electronic device and screen refresh method thereof
Inventor: SIN YOUNGCHEOL
IPC: H04N21/4402
Filed: 2021-01-15
Abstract: An electronic device may include a display, and a processor operatively connected to the display. The processor is configured to identify a frame rate of a first application that is currently being executed. The processor is also configured to, based on the frame rate, determine a scanning rate of the display and a frame refresh rate for refreshing a frame related to the first application. The processor is further configured to control a first screen refresh of the first application, based on the scanning rate and the frame refresh rate.
Patent WO-2022045493-A1 (WO)
Inventor: AHN JINWOO
IPC: B63B73/40
Filed: 2021-01-18
Abstract: The present invention relates to a water bike, which is configured to allow a rider to travel by pedaling, is compact in size so as to enable convenient transportation, and can be conveniently assembled on site to be used. The present invention includes a buoyant body including a lower buoyant body and an upper buoyant body so as to provide buoyancy, wherein the upper and lower buoyant bodies, while overlapped with each other, are fixed to each other by using a string, wherein a structure that has the same shape as the buoyant body and can be dissembled and assembled is placed between the upper and lower buoyant bodies, wherein a vertical structure and a horizontal structure are assembled and fixed in the vertical direction and the horizontal direction of the structure, respectively, wherein a propeller in the shape of a waterwheel is installed at both sides of the horizontal structure, and a seat, pedals, and a steering wheel are installed on the vertical structure, wherein the pedals are configured to transmit a rotational force via a chain to the horizontal structure rotatably installed on the structure, and a rudder is installed below the steering wheel.
Patent WO-2021158077-A1 (WO)
Title: Device and method for modeling upper structure of building
Inventor: PARK WONKYUN
IPC: H04B17/391
Filed: 2021-02-05
Abstract: The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a data transmission rate higher than that of 4th generation (4G) communication system such as long-term evolution (LTE). A method for operating a core network in a wireless communication system, according to the present disclosure, comprises the steps of: determining, on the basis of position information about the terminal, content to be stored in a terminal; transmitting a transmission command for the content to a base station so that the content is transmitted to the terminal in response to the determination; confirming whether the terminal enters an overload cell; and, if it is confirmed that the terminal enters the overload cell, forming a D2D communication link between other terminals that are adjacent to the terminal.
Patent WO-2021182859-A1 (WO)
Title: Optical device including plurality of pinholes, and head-mounted display device using same
Inventor: CHOI CHIWON
IPC: G02B1/10
Filed: 2021-03-09
Abstract: According to an optical device including a plurality of pinholes and a head-mounted display device using same, proposed in the present invention, a mirror placed in front of the eyes of a user reflects image light output from a display such that a virtual image reaches the eyes of the user, and a plurality of holes which generate a pinhole effect are formed in the mirror such that the real world can be seen through the field of view of the user. Thus, even if a darkly coated mirror is placed in front, the real world is visible using the pinhole effect. In addition, because a reflection area of the image light is wide, a bright and clear virtual image is delivered to the eyes of the user. Also, the structure of the optical device is simplified for enabling weight reduction and miniaturization.
Patent WO-2021210861-A1 (WO)
Title: Heating unit and vehicle heating device comprising same
Inventor: OH DONG HOON
IPC: B60H1/00
Filed: 2021-04-12
Abstract: An embodiment provides a vehicle heating device for heating the interior of a vehicle through heat radiation or heat convection using a heating unit connected to an air-conditioning case. Accordingly, the vehicle heating device can improve the performance, efficiency, and quality of vehicle interior heating through at least one of heat convection and heat radiation using the heating unit.
Patent WO-2022035066-A1 (WO)
Inventor: PARK WON HEE
IPC: A61N1/06
Filed: 2021-07-15
Abstract: Provided in the present invention is a handpiece (300) for a treatment device with improved stability and hygiene function by being configured so as to freely adjust the angle of a vacuum cap depending on a treatment site and to attach/detach the vacuum cap to/from the handpiece (300). The handpiece (300) capable of attaching/detaching a vacuum cap and adjusting an angle of the vacuum cap comprises: a vacuum cap (310) having an open lower surface and a hollow part formed therein; a body part (410) configured to attach/detach the vacuum cap (310) thereto/therefrom; a vacuum device (350) for providing a reference negative pressure to the vacuum cap so that a target site of the skin can be adhered toward the hollow part of the vacuum cap; a reference negative pressure variable device (360) for varying the reference negative pressure in a pulse form under the condition in which the hollow part of the vacuum cap (310) maintains the negative pressure; RF electrodes (320, 321) configured to be exposed to the inside wall of the vacuum cap (310) so that, when the target site of the skin has been adhered toward the hollow part of the vacuum cap (310), the skin adhered toward the hollow part comes into contact with the inside of the hollow part of the vacuum cap (310); and a control unit (380) for controlling driving of the vacuum device (350), the reference negative pressure variable device (360), and the RF electrodes (320, 321). The driving of the reference sound pressure variable device (360) and the RF electrodes (320, 321) for treating the target site of the skin is controlled so as to select any one of single driving, simultaneous driving, and alternating driving. The attachment/detachment of the vacuum cap (310) to/from the body part (410) is made by simultaneous coupling or simultaneous separation of a vacuum cap connection unit (430) that consists of a vacuum tube coupler (432) configured at an end of the body part (410), power supply connectors (433, 434), and a clip (435).
Patent WO-2022019618-A1 (WO)
Inventor: JEON NAM JOONG
IPC: H01L51/44
Filed: 2021-07-20
Abstract: 본 개시의 일 실시예에 따른 광소자는, 제1 전극, 제1 전극 상에 형성된 제1 전하수송층, 제1 전하수송층 상에 형성되는 페로브스카이트층, 페로브스카이트층 상에 형성된 제2 전하수송층, 제2 전하수송층 상에 형성된 제2 전극, 제2 전하수송층 및 제2 전극을 덮는 제1 보호층, 및 제1 보호층 상에 형성된 제2 보호층을 포함하고, 제1 보호층 및 제2 보호층은 서로 다른 재질을 포함한다.
Patent WO-2022035301-A1 (WO)
Inventor: NISHANT
IPC: H04W24/02
Filed: 2021-08-17
Abstract: The present disclosure relates to a communication method and system for converging a 5 th -Generation (5G) communication system for supporting higher data rates beyond a 4 th -Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. Accordingly, the embodiments herein provide methods for handling frequency scanning in a wireless communication network. The method includes scanning, by a UE, a first set of frequencies present in a MRU frequency list.
Patent WO-2023013805-A1 (WO)
Title: 자연 두부 위치에서 촬영된 3차원 cbct 영상에서 기계 학습 기반 치아 교정 진단을 위한 두부 계측 파라미터 도출방법
Inventor: AHN JANG HOON
IPC: G16H20/40
Filed: 2021-08-19
Abstract: 본 발명은 기계 학습 기반 치아 교정 진단을 위한 두부 계측 파라미터 도출 방법에 관한 것이다. 보다 상세하게, 본 발명은 기계 학습 알고리즘을 적용하여 자연 두부 위치에서 촬영된 콘빔 컴퓨터 단층 촬영(CBCT) 영상 데이터로부터 피검자 두부 계측 이미지를 획득하고, 치아 교정 정밀 진단을 위한 13개의 진단 파라미터를 도출하기 위하여 상기 두부 계측 이미지 상에서 복수 개의 계측점을 정밀하고 신속하게 검출할 수 있는 기계 학습 기반 치아 교정 진단을 위한 두부 계측 파라미터 도출 방법에 관한 것이다.
Patent WO-2022102930-A1 (WO)
Inventor: CHOI MYOUNG SOO
IPC: G06F21/31
Filed: 2021-09-06
Abstract: 본 발명은 브라우저 기반 보안 PIN 인증을 이용한 DID 시스템 및 그것의 제어방법에 관한 것이다. 본 발명에 따르면, 사용자의 신원 검증을 위해 별도의 프로그램이나 애플리케이션을 설치하거나 이들을 이용하지 않더라도, 브라우저 상에서 DID 신원 검증을 수행할 수 있어, 프로그램들 혹은 애플리케이션 간의 호환성 문제를 해결할 수 있다. 또한, 본 발명에 따르면, 크리덴셜이 미저장된 브라우저를 이용하는 중이라도, 클라우드 서버를 통해 손쉽게 크리덴셜을 획득할 수 있어, 신원 검증의 절차를 간소화시킬 수 있다. 또한, 본 발명에 따르면, 크리덴셜이 미저장된 브라우저를 이용하는 중에 신원 검증 요청이 있는 경우, 크리덴셜이 저장된 브라우저를 활용하여 신원검증을 수행하거나, 크리덴셜이 저장된 브라우저로부터 크리덴셜을 불러와 신원검증을 수행하여, 별도의 클라우드 서버가 없더라도 신원 검증을 수행할 수 있는 새로운 제어방법을 제공할 수 있다.
Patent WO-2023048308-A1 (WO)
Inventor: PARK SEO-YUN
IPC: B05B1/20
Filed: 2021-09-27
Abstract: 본 발명은 공급 배관(210)을 통해 공급되는 고압수를 안개화 하여 분무하는 노즐을 포함하는 쿨링포그 분사부(100)와; 고압수를 쿨링포그 분사부(100)에 공급하는 공급 배관(210)을 포함하는 공급 배관부(200)와; 급수를 고압으로 압축하여 공급 배관부(200)로 제공하는 고압 펌프와 상기 고압 펌프를 제어하는 펌프 제어부(320)을 포함하는 고압 펌프부(300)와; 직수 공급부로부터 공급되는 물을 정제하여 고압 펌프(310)에 공급하거나 고압 펌프(310)에 의해 압송되는 물을 정제하여 공급 배관부(200)에 제공하는 수처리 필터부(400)와; 센서부(600)에서 제공되는 감지 정보, 수신부(530)를 통하여 제공되는 정보(또는 지령)를 기초로 하여 장치 작동(밸브 개폐, 펌프 가동)을 제어하는 제어부(510)와, 외부기기(관리자 인터페이스 수단, 원격서버 : 800, 관리자 PC, 스마트폰, 인터넷) 지령 또는 정보를 수신하는 수신부(530)를 포함하는 메인 제어부(500)와; 온도센서, 습도센서, 먼지센서, 화학물 감지 센서 중 적어도 두개의 센서를 포함하는 환경 센서부(610)와, 배관 압력과 펌프 전력을 감지하는 장치 센서부(650)을 포함하는 센서부(600);를 포함하여 구성되는 것을 특징으로 하는 ICT 기반 원격제어 쿨링 포그 시스템에 관한 것이다.