baber/WOPTO huggingface dataset:
Patent WO-2020180049-A1 (WO)
Title: Channel estimation using plurality of aps
Inventor: PARK SUNGJIN
IPC: H04B7/0452
Filed: 2020-02-27
Abstract: In a wireless local area network (LAN) system, a first shared access point (AP) may receive a first feedback frame from a first station (STA) and receive a second feedback frame from a second STA. The first feedback frame may include channel information between the first STA and first to third shared APs, and the second feedback frame may include channel information between the second STA and the first to third shared APs. The first shared AP may receive a feedback request frame from a sharing AP. The first shared AP transmits a third feedback frame to the sharing AP on the basis of the first and second feedback frames, wherein the third feedback frame may be transmitted according to a UL-MU MIMO scheme.
Patent WO-2020251273-A1 (WO)
Inventor: DO HYUNHO
IPC: H02S50/00
Filed: 2020-06-11
Abstract: The present invention relates to a monitoring device and a solar system comprising same. A monitoring device and a solar system comprising same according to an embodiment of the present invention may comprise: a processor which receives AC current detection information from a current detection unit for detecting current of AC power input from at least one external solar module; a communication unit which transmits AC current detection information to an external gateway or server according to a power line communication scheme; and a power supply unit which includes a converter for converting, into DC power, AC power input from the outside, and supplies the converted DC power to the processor or the communication unit. Accordingly, information on AC power input from various external solar modules can be stably monitored.
Patent WO-2021040249-A1 (WO)
Title: Matériau de greffe osseuse dérivé de foraminifère
Inventor: KIM BEOM SU
IPC: A61L27/12
Filed: 2020-07-28
Abstract: La présente invention concerne un matériau de greffe osseuse dérivé de foraminifère. Un matériau de greffe osseuse dérivé de foraminifère selon un aspect présente une prolifération cellulaire remarquable, une adhérence cellulaire et une capacité de différenciation des ostéoblastes, et comprend une structure pouvant supporter des os nouvellement formés, et peut ainsi être efficacement utilisée en tant que matériau de greffe osseuse.
Patent WO-2021118005-A1 (WO)
Inventor: CHOI SUNGWOOK
IPC: G06F21/31
Filed: 2020-08-03
Abstract: A user terminal is disclosed. The user terminal according to the present disclosure: comprises a communication interface and a processor; transmits a user authentication request to an account management server so as to perform authentication on a user account; when a request to access an external server is received, transmits the request to access the external server to the account management server; when first one-time password (OTP) information and second OTP information are received from the account management server, generates a first communication channel with a relay server by using the first OTP information; generates a second communication channel between the relay server and the external server by using the second OTP information; and communicates with the external server via the first communication channel and the second communication channel.
Patent WO-2021033978-A1 (WO)
Title: Method and apparatus for selectively retransmitting data in a wireless communication system
Inventor: JO GEUMSAN
IPC: H04W28/04
Filed: 2020-08-10
Abstract: The present invention relates to a method for processing data units by a packet data convergence protocol (PDCP) entity of a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: starting a timer for a PDCP service data unit (SDU) based on receiving the PDCP SDU from an upper layer; transmitting the PDCP SDU to a first peer PDCP entity while the timer is running; triggering retransmission of the PDCP SDU to the first peer PDCP entity or a second peer PDCP entity; and performing the retransmission of the PDCP SDU based on a remaining time before expiration of the timer being larger than a threshold value while the timer is running.
Patent WO-2021049839-A1 (WO)
Title: Wireless charging receiver-integrated battery management system and method
Inventor: CHO HYUN KI
IPC: B60R16/033
Filed: 2020-09-07
Abstract: A battery management device according to one embodiment of the present invention comprises: a battery management system for monitoring the state of a battery; and a power reception device for wirelessly receiving power from a power transmission device, wherein the battery management system can calculate optimum charging conditions of the battery on the basis of the power transmission performance of the power transmission device and data related to the state of the battery.
Patent WO-2021066424-A1 (WO)
Title: Method for mitigating temperature of electronic device
Inventor: JHA Kailash Kumar
IPC: G06N20/00
Filed: 2020-09-25
Abstract: Embodiments herein disclose a method for mitigating a temperature of an electronic device. The method includes determining, by the electronic device, the temperature of the electronic device, while a plurality of applications are executed on the electronic device, wherein each of the applications from the plurality of applications is associated with a first RAT. Further, the method includes detecting, by the electronic device, that the temperature of the electronic device meets thermal mitigation criteria. Further, the method includes mitigating, by the electronic device, the temperature of the electronic device by switching the application from the plurality of applications from the first RAT to a second RAT in response to detecting that the temperature of the electronic device meets the thermal mitigation criteria.
Patent WO-2021066594-A1 (WO)
Inventor: SHIN SEOKMIN
IPC: H04L5/00
Filed: 2020-10-05
Abstract: Un procédé et un dispositif pour transmettre/recevoir un signal dans un système de communication sans fil, selon un mode de réalisation de la présente invention, transmettent un PUCCH comportant des UCI. Par rapport à une ressource pour transmettre le PUCCH, le PUCCH est déterminé comme étant associé à un premier entrelacement, parmi le premier entrelacement et un second entrelacement, dans la mesure où : (i) le premier entrelacement et le second entrelacement ayant un indice supérieur à celui du premier entrelacement sont configurés au moyen d'informations sur la ressource PUCCH ; et (ii) le nombre de blocs de ressources physiques (PRB) pour transmettre les UCI est inférieur ou égal au nombre de PRB du premier entrelacement.
Patent WO-2021101196-A1 (WO)
Inventor: SHIN CHEOLKYU
IPC: H04W4/40
Filed: 2020-11-17
Abstract: The present disclosure relates to a 5 th  generation (5G) or pre-5G communication system for supporting a higher data transmission rate after a 4 th  generation (4G) communication system such as Long Term Evolution (LTE). Various embodiments of the present disclosure propose a method for performing beam operation in consideration of a communication environment in a sidelink. According to various embodiments of the present disclosure, by proposing a method for performing beam operation when sidelink communication operates at a high frequency, coverage may be improved. According to various embodiments of the present disclosure, an operating method of a first terminal in a wireless communication system is provided, the method comprising the steps of: establishing a connection with a second terminal; periodically transmitting a sidelink channel state information reference signal (SL CSI-RS) to the second terminal; receiving, from the second terminal, preferred beam information on the basis of the SL CSI-RS; transmitting a signal to the second terminal with a beam formed on the basis of the beam information; and receiving acknowledgement/not-acknowledgement (ACK/NACK) information for the signal from the second terminal.
Patent WO-2021107578-A1 (WO)
Inventor: PARK SUNG-IK
IPC: H04L1/00
Filed: 2020-11-24
Abstract: A broadcast signal transmission device according to one embodiment of the present invention comprises: a bootstrap generation unit for generating a bootstrap for signaling a baseband sampling rate coefficient and a system bandwidth field corresponding to a system bandwidth for a post-bootstrap; a preamble generation unit for generating a preamble located immediately following the bootstrap on a broadcast signal frame; and a payload generation unit for generating one or more subframes located immediately following the preamble on the broadcast signal frame.
Patent WO-2022131386-A1 (WO)
Inventor: JUNG JIN-HO
IPC: C25D3/20
Filed: 2020-12-14
Abstract: 본 발명은 제1철 이온 및 제2철 이온을 포함하는 철 이온; 착화제; 및 불가피한 불순물을 포함하며, 상기 철 이온 중 제2철 이온의 함량은 5 내지 60 중량%인 철 전기도금용액에 관한 것이다. 본 발명에 따르면, 전기 도금 효율이 높고, 연속 도금 작업에 따른 도금 효율 저하가 없으며, 슬러지 발생이 방지되어 도금용액 관리가 용이하다. 또한, 고전류밀도의 조업에서도 버닝을 방지할 수 있어 고품질의 철 도금층을 얻을 수 있다. 또한, 도금 반응에 의해 생성되는 제2철 이온의 농도가 일정하게 유지되어 도금 용액의 교체가 필요하지 않으므로 연속 도금 공정에 적합하다.
Patent WO-2022139005-A1 (WO)
Inventor: HONG JANG TAEK
IPC: A61B5/087
Filed: 2020-12-22
Abstract: The present invention relates to a respiration training system for providing a user with respiration training content. The respiration training system comprises: a display device for displaying the respiration training content; a respiration measurement apparatus for measuring respiration information, with respect to the internal pressure of a flow path part through which the user breathes, and location change information relating to the location change of the flow path part; and a control device receiving the measurement data and controlling the operation of the respiration training content on the basis of the measurement data, wherein the control device changes the location of a pointer included in the respiration training content on the basis of the location change information, and performs an input of the pointer on the basis of the respiration information.
Patent WO-2020185054-A1 (WO)
Inventor: CHA YONGBUM
IPC: C07D333/76
Filed: 2020-02-20
Abstract: The present invention provides a novel compound and an organic light emitting device using same.
Patent WO-2021162445-A1 (WO)
Title: Method and apparatus for transmitting or receiving reference signal in wireless communication system
Inventor: JI HYOUNGJU
IPC: H04L5/00
Filed: 2021-02-10
Abstract: A method of a terminal for channel estimation in a wireless communication system may include a method comprising the steps of: transmitting capability information of the terminal, which relates to SRS transmission, and state information of the terminal to a base station; receiving, from the base station, information for configuration of a part of an uplink band to be an SRS frequency band for SRS transmission; and transmitting an SRS to the base station in the SRS frequency band.
Patent WO-2021182891-A1 (WO)
Title: Detachable fireproofing cover for valve actuator
Inventor: JANG WOO SANG
IPC: A62C3/00
Filed: 2021-03-11
Abstract: Disclosed is a detachable fireproofing cover for a valve actuator, the cover enabling gauge information about the valve actuator to be easily monitored. A detachable fireproofing cover for a valve actuator, according to an embodiment, comprises a plurality of parts, wherein any one of the plurality of parts includes: a disc-shaped heat-blocking fireproofing glass panel; and a solid fireproofing material provided at the edge of the heat-blocking fireproofing glass panel, and any one part can be formed by putting, into a mold having a galvanized mesh embedded therein, the heat-blocking fireproofing glass panel and a liquid fireproofing material in which Chartek B is mixed with epoxy-based Chartek A in a weight ratio of 1 to 2.44, respectively, and then injection-molding same.
Patent WO-2021194178-A1 (WO)
Inventor: HER HO BOEM
IPC: H01L21/67
Filed: 2021-03-22
Abstract: Disclosed is a substrate processing device which is improved so that a reaction chamber, in which processes are performed after introducing a substrate, can be symmetrically formed. The substrate processing device may comprise: a chamber which forms a reaction space having an opening portion in at least one side wall thereof; and a valve for opening and closing the opening portion. The valve may comprise: a blade for opening and closing the opening portion, the blade being accommodated in the chamber including the side wall and a chamber bottom portion that form the reaction space; and a driving unit for raising and lowering the blade. Thus, in the substrate processing device of the present invention, one surface of the blade may be formed to be flush with the inner surface of the chamber by closing the opening portion.
Patent WO-2021206481-A1 (WO)
Title: Financial transaction system and method
Inventor: KIM KYUNG DONG
IPC: G06Q40/02
Filed: 2021-04-08
Abstract: A financial transaction system includes a bank server, an authentication code transfer server, and an ATM. The bank server generates an authentication code in response to a request message received from a mobile terminal. Then the bank server transmits the authentication code to the mobile terminal. The authentication code transfer server receives the authentication code from the mobile terminal and forwards the authentication code to the ATM which then transmits the authentication code to the bank server for transaction authentication. The bank server performs transaction authentication by comparing the code received from the ATM with the code previously generated by the bank server. The ATM dispenses cash according to transaction information entered by a user using the mobile terminal upon receipt of a transaction approval message from the bank server.
Patent WO-2022215783-A1 (WO)
Title: Method and controller for detecting ransomware in ssd
Inventor: KIM YOUNG JAE
IPC: G06F21/55
Filed: 2021-04-13
Abstract: Disclosed are a ransomware detection method and SSD controller, which can reduce delay time of foreground input and output. The disclosed method for detecting ransomware in an SSD comprises the steps of: performing ransomware detection on a file for which a first overwrite is requested; checking whether there is an I/O request at one or more preset pre-occupied points while performing the ransomware detection; and processing the I/O request according to the checking result.
Patent WO-2022119060-A1 (WO)
Inventor: KIM YUN BAE
IPC: A61P17/00
Filed: 2021-04-13
Abstract: La présente invention concerne des cellules souches canines immortalisées ou une utilisation de celles-ci et, plus spécifiquement, des cellules souches canines immortalisées obtenues par différenciation de cellules souches canines transduites avec un vecteur de lentivirus contenant des gènes E6 et E7 du HPV16, ainsi qu'une utilisation des cellules souches canines immortalisées. En transduisant des cellules souches canines avec des gènes E6 et E8 du papillomavirus humain, les cellules souches canines immortalisées de la présente invention peuvent obtenir des cellules souches canines ayant des caractéristiques et une efficacité uniformes sans collecte de cellules souches répétées ; et les cellules souches canines immortalisées et les milieux de culture riches en exosomes, qui sont des milieux de culture des cellules souches, présentent d'excellents effets dans la suppression de réponses de choc systémique induites par une allergie, atténuant des démangeaisons provoquées par la dermatite atopique, supprimant une augmentation de l'histamine, atténuant des symptômes cliniques de la polyarthrite rhumatoïde et analogues, et peuvent donc être avantageusement utilisés dans le traitement de diverses maladies inflammatoires comprenant les maladies susmentionnées.
Patent WO-2021230533-A1 (WO)
Inventor: KIM YOUNG JIN
IPC: G06F7/72
Filed: 2021-04-26
Abstract: 본 발명은 배터리 셀의 이상 전압 강하 현상을 감지하여, 배터리를 진단하는 장치를 제공한다. 배터리 진단 장치는 전압 측정 회로, 전류 측정 회로, 전압 추정 회로 및 제어 회로를 포함한다. 전압 측정 회로는 배터리 셀의 양 단의 전압을 측정한다. 전류 측정 회로는 배터리 셀의 양 단 중 일 단을 흐르는 전류를 측정한다. 전압 추정 회로는 전류 및 상태 추정 모델에 기초하여, 전압의 전압 레벨에 대한 추정 값인 추정 전압 레벨을 계산한다. 진단 회로는 전압 측정 회로에 의하여 측정된 전압 레벨과 추정 전압 레벨 사이의 전압 레벨 차이를 계산하고, 전압 레벨 차이와 기준 값에 기초하여 배터리 셀에서 에러가 발생하였는지 여부를 확인한다. 제어 회로는 추정 전압 레벨에 대한 추정 정확도에 따라, 기준 값을 조절하는 제어 회로를 포함한다.
Patent WO-2022186425-A1 (WO)
Inventor: LEE DEOK GYU
IPC: E03C1/04
Filed: 2021-05-11
Abstract: La présente invention concerne un robinet de type à construction supérieure qui peut être installé sur la partie supérieure d'un trou de lavabo ou d'un évier de salle de bain à l'aide d'un moyen de couplage de façon à être facilement installé et permettant d'économiser le temps et les coûts de construction et, plus particulièrement, un robinet de type à construction supérieure qui comprend : un corps de robinet à partir duquel l'eau sort; et un moyen de couplage installé dans un trou de construction pour l'installation depuis le côté supérieur et dans lequel le corps de robinet est inséré depuis le côté extérieur de façon à être couplé de manière fixe au corps de robinet par l'intermédiaire d'une vis de réglage, le moyen de couplage comprenant un écrou de base qui est installé pour venir en contact étroit avec la surface supérieure du trou de construction interposé au centre de celui-ci et qui a un filetage de vis formé le long de la circonférence interne, et une tige de base qui traverse l'écrou de base, est couplée par vissage dans l'écrou de base, et a une partie étagée formée sur le côté d'extrémité pour être couplée au trou de construction par l'intermédiaire de la partie étagée.
Patent WO-2021235810-A1 (WO)
Title: Deployment-type mirror assembly
Inventor: KIM SUG WHAN
IPC: G02B5/08
Filed: 2021-05-18
Abstract: Disclosed is a deployment-type mirror assembly which can be applied to a small-sized satellite or a nanosatellite and deploys a primary mirror on the orbit after being launched to the orbit with the primary mirror folded. The deployment-type mirror assembly of the present invention comprises: a plurality of primary mirror segments arranged on the outside of a hub; connection units for connecting the plurality of primary mirror segments to one another; and a deployment unit which is provided between the hub and the connection units and unfolds the plurality of primary mirror segments.
Patent WO-2021241961-A1 (WO)
Title: Modular system for severe accident analysis for nuclear power plant
Inventor: PARK JAE HWAN
IPC: G21D3/04
Filed: 2021-05-24
Abstract: The present invention relates to a modular system for severe accident analysis for a nuclear power plant, the system comprising: a master module; a first module for interpreting in-vessel phenomena during a severe accident; a second module for interpreting ex-vessel phenomena during the severe accident; and a third module for interpreting fission product behavior during the severe accident by using in-vessel thermal hydraulic information and ex-vessel thermal hydraulic information calculated in the first module and the second module, wherein information transfer among the first module, the second module and the third module is carried out via the master module.
Patent WO-2021256842-A1 (WO)
Title: Method for automatically stamping fabric pattern serial number and device therefor
Inventor: KIM HO-YOUNG
IPC: D06H3/08
Filed: 2021-06-15
Abstract: Disclosed are a method for automatically stamping a fabric pattern serial number and a device therefor. In a state in which one side of a stacked fabric is fixed, a stamping part marks a predetermined serial number on the outer surface of the uppermost layer of the stacked fabric by repeatedly performing a predetermined operation. A fabric gripping part approaches the stacked fabric and grips a predetermined portion of the uppermost fabric to lift the predetermined portion or move the predetermined portion to a designated location. A fabric turning-over part, while moving, catches the portion of the uppermost fabric gripped by the fabric gripping part, and turns over the portion to the opposite side with respect to a fabric fixing part. A control unit supplies a stamping control signal, a gripping control signal, and a turning-over control signal to the stamping part, the fabric gripping part, and the fabric turning-over part, respectively, to perform controlling so that desired operations are repeatedly performed sequentially.
Patent WO-2022045588-A1 (WO)
Title: Solar photovoltaic rotation device having backlash control structure
Inventor: SHIN JEONG HOON
IPC: H02S20/30
Filed: 2021-07-20
Abstract: The present invention provides a solar photovoltaic rotation device installed the top of a pole so as to rotate a solar panel array, the solar photovoltaic rotation device comprising: a first tubular body connected to the solar panel array; a second tubular body coupled to the lower portion of the first tubular body and fixed to the top of the pole; a gear unit for transferring a rotation force to the first tubular body; and a driving motor fixed in the second tubular body so as to provide a rotation force to the gear unit, wherein the gear unit is formed as a planet gear set comprising: a sun gear connected to a rotating shaft of the driving motor; multiple PL gears disposed at predetermined intervals around the sun gear so as to be able to mesh with the sun gear; and a ring gear disposed outside the multiple PL gears so as to be able to mesh with the PL gears, the ring gear being fixed to the first tubular body, and at least one among the sun gear, the PL gears, and the ring gear has inclined teeth formed on the circumferential surface thereof, and thus has a tapered structure.
Patent WO-2022177077-A1 (WO)
Inventor: CHO BEOM JUN
IPC: H04W8/18
Filed: 2021-08-02
Abstract: The present invention relates to a method for a disaster information service, which generates disaster information as a corresponding content according to whether a user of a user mobile phone requesting the disaster information is a visually/hearing-impaired person, a foreigner, an elderly person, or an ordinary person, and transmits the content to the user mobile phone so that any mobile user can recognize the corresponding disaster information. The method comprises: generating the disaster information as a speech content if the user is a visually-impaired person; generating the disaster information as a disaster symbol content if the user is a hearing-impaired person; generating the disaster information as speech content in foreign language if the user is a foreigner; generating the disaster information as a content in an enlarged font if the user is an elderly person; generating the disaster information as a disaster information content in Korean if the user is an ordinary person; and transmitting the content to the user mobile phone.
Patent WO-2022060056-A1 (WO)
Title: Method for preparing high purity natural killer cells with high efficiency, and use thereof
Inventor: YIM CHA OK
IPC: A61K48/00
Filed: 2021-09-14
Abstract: The present invention relates to a method for preparing high purity natural killer cells (NK cells) with high efficiency and, more specifically, to a composition for enhancing the proliferation and activation of NK cells and a method for preparing the NK cells having enhanced proliferation and activation. An NK cell preparation technique according to the present invention enables high purity NK cells to be obtained with high efficiency, and can overcome limitations of a conventional technique using irradiated cancer cells as feeder cells, and thus the NK cells prepared by the method according to the present invention can be effectively used in the field of treating diseases such as cancer and autoimmune diseases on the basis of high purity and excellent cancer-cell-killing ability.
Patent WO-2022080792-A1 (WO)
Inventor: KIM SANG TAE
IPC: H02K7/116
Filed: 2021-10-12
Abstract: 본 발명은 제1 하우징; 상기 제1 하우징의 내부에 배치되는 스테이터; 상기 스테이터와 대응되게 배치되는 로터; 상기 로터와 결합된 샤프트; 상기 샤프트가 관통하는 제2 하우징; 상기 제2 하우징에 배치되는 펌프 기어; 상기 샤프트는 상기 펌프 기어와 결합하는 제1 영역, 상기 제2 하우징과 결합하는 제2 영역, 상기 로터와 결합하는 제3 영역, 상기 로터로부터 상기 제1 하우징의 바닥면으로 돌출된 제4 영역을 포함하고, 상기 제4 영역의 축방향 길이는 상기 로터의 하면과 상기 제1 하우징의 바닥면까지의 최소거리보다 작은 모터를 제공할 수 있다.