baber/WOPTO huggingface dataset:
Patent WO-2018155988-A1 (WO)
Title: 무선랜 시스템에서 프레임을 재송신하는 방법 및 이를 이용한 무선 단말
Inventor: BANG SAEHEE
IPC: H04W74/08
Filed: 2018-02-27
Abstract: 무선랜 시스템에서 제1 무선 단말에 의해 수행되는 프레임을 재송신하는 방법은, 제1 무선 단말의 상위 계층으로부터 수신된 MSDU를 복수의 MPDU로 분할하는 단계; 복수의 분할된 MPDU를 제2 무선 단말로 송신하되, 복수의 분할된 MPDU 각각은 분할 정보 및 전송 시퀀스 정보를 포함하는, 단계; 미리 설정된 시간이 경과할 때까지 복수의 분할된 MPDU의 성공적인 수신을 알리기 위한 ACK 프레임이 수신되지 않는다면, 복수의 분할된 MPDU 중에서 제1 무선 단말에 의해 재전송될 적어도 하나의 MPDU를 결정하기 위한 BAR 프레임을 제2 무선 단말로 송신하는 단계; BAR 프레임에 대한 응답으로 제2 무선 단말로부터 BA 프레임을 수신하되, BA 프레임은 복수의 분할된 MPDU 중에서 제2 무선 단말에 의해 성공적으로 수신된 마지막 MPDU를 지시하는 프레임 정보를 포함하는, 단계; 및 프레임 정보를 기반으로 재전송 절차를 수행하는 단계를 포함한다.
Patent WO-2018190629-A1 (WO)
Title: 지중관의 비개착 교체기
Inventor: KIM JOUNG HYEON
IPC: F16L55/16
Filed: 2018-04-11
Abstract: 본 발명은 굴착환경이 개착하기에 불가능하거나 곤란한 상수도 소구경관로의 이음관(pipe elbows) 등이 매설된 노후지중관의 양단을 굴착하여 신 지중관으로 교체할 수 있는 지중관의 비개착식 교체기에 관한 것으로, 장비굴착이 곤란하거나 불가능한 노후 지중관을 교체하기 위해 지중관이 묻힌 지역을 전면적으로 굴착하지 않고 양 단면만 굴착한 상태에서도 매설된 지중관의 파쇄 및/또는 교체작업과 동시에 신 지중관을 삽입할 수 있으며, 견인부가 위치한 굴착면에서 견인와이어 진행방향을 수평방향으로 전환할 수 있어서 노후관이 금속재질일 경우에도 도로통행에 불편을 최소화하는 방향으로 노후관을 눕혀서 견인하는 작업이 가능하다.
Patent WO-2019039711-A1 (WO)
Title: Jump rope
Inventor: LIM HEOUNG-KI
IPC: A63B5/20
Filed: 2018-06-11
Abstract: Disclosed is a jump rope wearable on a human body. The jump rope comprises: two handles fixed at both ends of a rope; joining wings each being formed along a longitudinal direction of each handle, and configured to join the two handles to each other; and a rope fixing holder for fixing the rope passing through a hole formed by the joining wings in a state where the two handles are joined.
Patent WO-2019017636-A1 (WO)
Title: Display device
Inventor: KANG SEUNGGYU
IPC: H04N5/655
Filed: 2018-07-10
Abstract: A display device is disclosed. A display device of the present invention may comprise a display panel and a rear plate positioned on the rear of the display panel, the rear plate comprising: a flat plate part facing the display panel; a first wing which curvedly extends from a first side of the flat plate part toward the front of the display panel, covers a first side surface of the display panel, and is spaced apart from the first side surface; and a second wing which curvedly extends toward the front of the display panel from a second side of the flat plate part, which is opposite to the first side of the flat plate part, covers a second side surface of the display panel, which is opposite to the first side surface of the display panel, and is spaced apart from the second side surface.
Patent WO-2019066243-A1 (WO)
Title: Finger grip for smart terminal
Inventor: YOO HYUN JOO
IPC: C09J7/20
Filed: 2018-08-08
Abstract: A finger grip for a smart terminal is disclosed. A finger grip for a smart terminal according to the present invention is attached to one side of the outer peripheral surface of the smart terminal such that the same can be used with a user's finger fitted therein. Therefore, the user can stably grip the smart terminal and freely use his/her hand. Further, provided is a finger grip for a smart terminal, wherein a variable sheet that can be used with a user's finger fitted therein allows the user to more stably grip the smart terminal and has multiple protrusions arranged thereon to make the size thereof suitably adjustable for thicknesses of various users' fingers.
Patent WO-2019050238-A1 (WO)
Title: Crosswalk voice guide aid device
Inventor: LIM CHEOL SOO
IPC: G08G1/09
Filed: 2018-09-04
Abstract: The present invention relates to a crosswalk voice guide aid device, comprising: a pedestrian sensing unit, installed in a pedestrian signal light post or a separate post in a crosswalk, for sensing a pedestrian's entry into a sensing zone in any of the cases where a pedestrian signal light is a stop signal, a walk signal, or a flashing walk signal, or a signal light does not exist; an entry determination reference unit formed on a pedestrian of an image sensed by the pedestrian sensing unit; a pedestrian entry determination unit for determining whether the pedestrian has or has not entered the sensing zone, through the entry determination reference unit, and for transmitting a corresponding signal to a control unit when it is determined that the pedestrian has entered the sensing zone; a control unit for causing a guide voice corresponding to the sensing zone entry to be outputted through a voice output unit, when the signal received from the pedestrian entry determination unit is a signal indicating that the pedestrian has entered the sensing zone; and a voice output unit for outputting a guide voice under the control of the control unit, wherein the entry determination reference unit is formed at a position corresponding to a pedestrian's leg region, which is a position at a predetermined height from the ground, of the pedestrian of the image sensed by the pedestrian sensing unit, or at a position on the ground where the pedestrian of the image sensed by the pedestrian sensing unit stands.
Patent WO-2019083163-A1 (WO)
Title: Small-punch test apparatus capable of quantitatively evaluating material embrittlement behavior under various gaseous hydrogen environments
Inventor: SHIN HYUNG SEOP
IPC: G01N3/30
Filed: 2018-09-13
Abstract: The present invention relates to a technique capable of quantitatively evaluating a material embrittlement behavior under various gaseous hydrogen environments (temperature and pressure). The present invention comprises: a small-punch test device allowing a specimen to be fixed inside a jig comprising upper and lower dies, gas to be filled at the lower part of the specimen, and a punch for applying force to be included at the upper part thereof so as to bend the specimen in a vertical downward direction under an environment of the influent gas and measure the same; an insulating container provided so as to encompass the jig therein; a temperature measuring device connected to the inside of the insulating container so as to measure the internal temperature of the insulating container and the temperature of the specimen; a heat transfer device provided at the outer peripheral surface of the jig, and transferring heat to the specimen by means of an external heat transfer means so as to heat or cool the specimen; and a controller for controlling the heat transfer device according to a preset temperature of the specimen.
Patent WO-2019059654-A1 (WO)
Title: Cathode active material precursor for secondary battery, cathode active material, and lithium secondary battery comprising same
Inventor: YOU MIN KYU
IPC: H01M4/485
Filed: 2018-09-19
Abstract: The present invention provides: a cathode active material precursor for a secondary battery, comprising a primary particle of Co3O4 or CoOOH, wherein the primary particle contains 3,000 ppm or more of a doping element, and the average particle diameter (D50) of the primary particle is 15 ㎛ or more; and a cathode active material for a secondary battery, comprising a primary particle of a lithium cobalt-based oxide, wherein the primary particle contains 2,500 ppm or more of a doping element, and the average particle diameter (D50) of the primary particle is 15 ㎛ or more.
Patent WO-2020059917-A1 (WO)
Inventor: PARK JIN WOOK
IPC: C08J9/14
Filed: 2018-09-20
Abstract: The present invention relates to mixed blowing agents comprising a chemical blowing agent and a physical blowing agent and, particularly, to a mixed blowing agent comprising a chemical blowing agent and a physical blowing agent, and a resin composition comprising the mixed blowing agent. In particular, conventional problems are solved by applying, to the resin composition, a mixed blowing agent in which an inorganic chemical blowing agent and a physical blowing agent that is thermally expandable microspheres are mixed.
Patent WO-2019108000-A1 (WO)
Title: Recombinant microorganism capable of simultaneous fermentation of mixed sugars and method for producing diol using same
Inventor: PARK JONG-MYOUNG
IPC: C12P7/18
Filed: 2018-11-30
Abstract: The present invention relates to a recombinant microorganism which is capable of simultaneously fermenting two or more sugars in a lignocellulosic saccharified liquid, and also capable of generating diol.
Patent WO-2019112390-A1 (WO)
Inventor: OH IL-GEUN
IPC: C01B33/113
Filed: 2018-12-07
Abstract: La présente invention concerne un matériau actif d'anode constitué d'un cœur, d'une couche intermédiaire et d'une couche d'écorce, le cœur étant formé d'un oxyde de silicium de SiOx (0 < x < 2), la couche intermédiaire étant une couche contenant du silicate de lithium située sur la surface de l'oxyde de silicium et la couche d'écorce étant une couche de revêtement de LiF située sur la surface de la couche contenant du silicate de lithium. La couche contenant du silicate de lithium est comprise dans une quantité de 5 à 15 % en poids sur la base du poids total du matériau actif d'anode. L'invention concerne en outre un procédé de fabrication de ce matériau actif d'anode et une anode et une batterie secondaire au lithium comprenant ledit matériau actif d'anode. Le matériau actif d'anode selon la présente invention possède d'excellentes caractéristiques en termes de rendement initial et de durée de vie.
Patent WO-2019146925-A1 (WO)
Title: Electrode transfer device for battery cell
Inventor: LEE SANG-KYUN
IPC: H01M4/04
Filed: 2019-01-03
Abstract: An electrode transfer device for a battery cell according to one embodiment of the present invention comprises: a transfer device main body for transferring at least one electrode of a battery cell; and an electrode gripper which is provided in the transfer device main body so as to be vertically movable, wherein at least one electrode of the battery cell is attached and the end which is in contact with the at least one electrode is rounded.
Patent WO-2019190120-A1 (WO)
Inventor: NAM DAE WOO
IPC: C08K5/00
Filed: 2019-03-20
Abstract: La présente invention concerne un polymère superabsorbant et un procédé de fabrication de celui-ci. Conformément à un polymère superabsorbant et à un procédé de fabrication de celui-ci, de la présente invention, il est possible de produire un polymère superabsorbant possédant une re-mouillablité et un taux d'absorption améliorés.
Patent WO-2019198986-A1 (WO)
Title: Culture scaffold for promoting stem cell differentiation comprising multilayer graphene film
Inventor: HONG BYUNG HEE
IPC: A61P19/00
Filed: 2019-04-05
Abstract: The present invention relates to a culture scaffold for promoting stem cell differentiation comprising a multilayer graphene film and, more specifically, to a culture scaffold for promoting stem cell differentiation which is capable of promoting the osteogenic differentiation of stem cells as a result of laminating a graphene film without comprising an additional substance. The culture scaffold according to the present invention promotes the differentiation of stem cells and thus is expected to be variously applicable to application fields of stem cells in/outside the body.
Patent WO-2020141661-A1 (WO)
Inventor: SHIN JAEWEON
IPC: B62K5/02
Filed: 2019-05-17
Abstract: The present invention relates to a wheel tilting apparatus comprising: a main body frame (110) forming a vehicle body; a support frame (160) disposed on the rear part of the main body frame (110); a pair of wheels (171, 172) disposed on both sides with respect to the support frame (160); a tilting frame (200) formed from four sides and tiltably link-coupling the pair of wheels (171, 172) to the support frame (160); and a tilting locking unit (300) for restraining the tilting of the tilting frame (100). The tilting locking unit (300) has an upper support (340) and a lower support (350) coupled to each other by means of a joint structure, and restrains the tilting frame (200) by means of the interlocking by the lower support (350) with one side of the tilting frame (200).
Patent WO-2020197007-A1 (WO)
Inventor: LEE SUNG-HAN
IPC: H04L29/12
Filed: 2019-08-27
Abstract: 본 발명은 RAPIEnet 프로토콜에서 국번 자동 할당 방법에 관한 것이다. 본 발명에 따르면, RAPIEnet 프로토콜이 탑재된 디바이스로 구성된 네트워크에서 마스터 국번 이외의 국번으로 설정된 디바이스는 사용자가 설정한 국번을 적용시키며, 마스터 국번으로 초기 설정된 디바이스에 대해서는 마스터 디바이스와 슬레이브 디바이스간 국번 할당 메시지의 송수신을 통해 슬레이브 디바이스가 스스로 네트워크상 사용되지 않는 국번을 검색하여 자동으로 국번 할당을 수행하도록 하여 사용자에게 국번 설정의 편의성을 제공할 수 있다.
Patent WO-2020075977-A1 (WO)
Inventor: MIN CHUN KI
IPC: F21S2/00
Filed: 2019-09-18
Abstract: La présente invention concerne un dispositif d'éclairage de source de lumière de surface et son procédé de fabrication, dans laquelle la lumière émise par les éléments électroluminescents est uniformément délivrée de telle sorte que les éléments électroluminescents qui sont des sources de lumière ponctuelle peuvent être agencées à des intervalles prédéterminés pour être réalisés sous la forme de sources de lumière de surface. L'appareil d'éclairage de source de lumière de surface comprend : un substrat ; et un couvercle de diffusion formé sur le substrat et comprenant une surface électroluminescente de surface, le couvercle de diffusion comprenant : une feuille transparente ; une feuille de diffusion ; une feuille optique ; et une unité de blocage de lumière, l'unité de blocage de lumière pouvant former une ligne de délimitation pour diviser la surface électroluminescente de surface du couvercle de diffusion en au moins deux régions.
Patent WO-2020071700-A1 (WO)
Inventor: LEE SUNG WOO
IPC: E01D19/12
Filed: 2019-09-30
Abstract: La présente invention concerne : une structure dans laquelle des panneaux FRP sont couplés en continu au moyen de boulons longitudinaux et accouplés par encliquetage au moyen d'un panneau de liaison de type couvercle, ce qui permet ainsi aux panneaux FRP et au panneau de connexion de type couvercle d'être assemblés en continu; un pont ayant une telle structure d'assemblage de panneau FRP; et un procédé de construction d'un tel pont.
Patent WO-2020085745-A1 (WO)
Title: Medical data management system and method therefor
Inventor: LEE YOUNG JUN
IPC: G16H10/60
Filed: 2019-10-22
Abstract: The present invention relates to a medical data management system and a method therefor. The medical data management system according to an embodiment may comprise: a user authentication unit for receiving medical data from at least one user terminal and performing user authentication on the basis of biometric data-based authentication information included in the received medical data; a data management unit for generating a hash value according to a result of the authentication and generating a transaction block to which the hash value according to the result of the authentication is applied; and a data storage unit for storing the received medical data on the basis of the result of the authentication.
Patent WO-2020111717-A1 (WO)
Inventor: KIM HYEONGGWON
IPC: G06F3/041
Filed: 2019-11-26
Abstract: The disclosure provides a display apparatus and a method of controlling the same, the display apparatus including: a display; an optical sensor including a plurality of light transmitters and a plurality of light receivers arranged around the display, facing each other and configured to transmit and obtain light; and a processor configured to: identify a touch position of a pointer on a screen of the display, based on light transmitted and obtained by the optical sensor, cause the display to display an image on the screen along touch positions of successive touches, based on movement of the pointer, identify a touch size of the pointer, based on light transmitted and obtained while the pointer is moved, adjust a width of at least a portion of the image displayed on the screen, based on a variation in the touch size of the pointer.
Patent WO-2020153823-A1 (WO)
Title: Antenna module having plurality of printed circuit boards laminated therein, and electronic device comprising same
Inventor: HONG EUNSEOK
IPC: H04B1/00
Filed: 2020-01-23
Abstract: According to an embodiment of the present invention, an electronic device may comprise: a first printed circuit board which includes a first surface facing a first direction and a second surface facing a second direction opposite to the first direction; a second printed circuit board which includes a third surface facing the first direction and a fourth surface facing the second direction and includes at least one first antenna; a first wireless communication circuit which is electrically connected to at least one connection terminal formed on the first printed circuit board and transmits and receives a signal of a first frequency band through the at least one first antenna; and a conductive bonding member which is disposed between the first surface and the fourth surface and electrically connects the at least one first antenna and the first wireless communication circuit. Various other embodiments may be included.
Patent WO-2020190066-A1 (WO)
Title: Beam scanning range extension device and optical phased array system
Inventor: LEE SANG-SHIN
IPC: G02B26/10
Filed: 2020-03-19
Abstract: The present invention relates to a beam scanning range extension device for an optical phased array device, wherein the beam scanning range extension device, which can extend a scanning range of light scanned by the optical phased array device, enhances a scanning range of the optical phased array device, the scanning range being fundamentally limited by an interval between channels constituting an optical antenna, a variable range of a wavelength tunable laser, and an neff relation of optical waveguides.
Patent WO-2020190110-A1 (WO)
Inventor: LEE JINEUI
IPC: H01L27/146
Filed: 2020-03-23
Abstract: An electronic device according to various embodiments may include an image sensor including a plurality of photodiodes, a display including a plurality of patterned openings, and a processor. The processor may be configured to control the electronic device to: acquire, through the image sensor, a first image using a plurality of incident light beams for a subject which pass through at least one of the plurality of openings, at least some of the plurality of incident light beams overlapping each other; acquire a second image representing the subject from the first image using a transfer function corresponding to the plurality of openings; and acquire information on the subject using the second image.
Patent WO-2020218796-A1 (WO)
Title: Foldable electronic device
Inventor: SHIN KWANGHO
IPC: G06F3/041
Filed: 2020-04-20
Abstract: According to various embodiments of the present disclosure, an electronic device may be provided, the electronic device comprising: a hinge structure; a foldable housing including a first housing structure which is connected to the hinge structure and has a first surface facing a first direction and a second surface facing a second direction that is opposite to the first direction, and a second housing structure which is connected to the hinge structure, has a third surface facing a third direction and a fourth surface facing a fourth direction that is opposite to the third direction, and is folded about the hinge structure to overlap the first housing structure; a flexible display disposed inside the foldable housing and extending from above the first surface of the first housing structure onto the third surface of the second housing structure; and a touch panel disposed adjacent to the flexible display, wherein the touch panel includes a first touch panel disposed on the first surface and a second touch panel disposed on the third surface.
Patent WO-2020222508-A1 (WO)
Inventor: JEAN JIN WOO
IPC: E06B3/267
Filed: 2020-04-28
Abstract: The present invention relates to a seismic curtain wall having a shock absorbing structure. The purpose of the present invention is to provide a seismic curtain wall which comprises: a main frame; an impact absorbing frame for absorbing vibration and achieving insulation, the impact absorbing frame being coupled to the main frame in a front fitting method; and an impact absorbing member which is installed between the main frame and the impact absorbing frame to enhance insulation performance while reducing impact, and thus has a shock absorption structure capable of blocking thermal conduction at normal times and blocking or absorbing torsional shock or vibration when an earthquake occurs.
Patent WO-2020256522-A1 (WO)
Title: 영역 분할을 사용하는 영상 부호화 및 영상 복호화를 위한 방법 및 장치
Inventor: BANG GUN
IPC: H04N19/82
Filed: 2020-06-22
Abstract: 영역 분할을 사용하는 영상 부호화 및 영상 복호화를 위한 방법 및 장치가 개시된다. 픽처는 복수의 서브-픽처들로 분할되고, 분할에 의해 생성된 복수의 서브-픽처들에 대해 부호화 및/또는 복호화가 수행된다. 서브-픽처들에 대한 부호화들 및/또는 복호화들은 서로 독립적으로 수행될 수 있다. 복호화에 의해 생성된 재구축된 서브-픽처에 대해서는 머지 및 필터링이 적용되며, 머지 및 필터링의 처리의 이후에 재구축된 픽처가 생성된다.
Patent WO-2021045552-A1 (WO)
Title: Electronic device for image synthesis and operating method thereof
Inventor: PARK SANGMIN
IPC: G06T11/60
Filed: 2020-09-04
Abstract: An electronic device for synthesizing an image, and an operating method thereof, are provided. The electronic device may include a display, a processor operatively coupled to the display, and a memory operatively coupled to the processor, wherein the memory may store instructions, which when executed, cause the processor to identify at least one target object in a first image, and at least one background object in a second image, determine a position for arranging the at least one target object on the second image, based on correlation of the at least one identified target object and the at least one identified background object, obtain a third image by arranging the at least one target object based on the determined position on the second image, and display the obtained third image on the display.
Patent WO-2021049860-A1 (WO)
Inventor: LEE JEONG HYUN
IPC: C08K3/013
Filed: 2020-09-09
Abstract: La présente invention peut concerner : une composition durcissable dans laquelle une période d'attente peut être fixée après que le durcissement a été initié, la période d'attente peut être commandée de manière efficace selon l'application, et la vitesse de durcissement après que la période d'attente s'est écoulée peut être commandée de manière appropriée selon l'application ; et un module de batterie, un bloc-batterie ou une voiture comprenant le produit durci.
Patent WO-2021049893-A1 (WO)
Title: Power supply device of electric excavator
Inventor: SEO HYUNJAE
IPC: B60L1/00
Filed: 2020-09-10
Abstract: The present invention relates to a power supply device of an electric excavator, and the power supply device of an electric excavator comprises: a power supply unit for supplying battery power to an electric motor unit; a first charging port which is connected to the power supply unit and which supplies first external power to the battery; an OBC which is connected to the power supply unit, and which converts alternating current into direct current when alternating current power is inputted; and a second charging port which is connected to the OBC, and which supplies second external power to the OBC, wherein the power supply unit supplies the charged power of the OBC or the charged power of the OBC and the power of the battery to the electric motor unit on the basis of the amount of required electricity of the electric motor unit and the amount of charging electricity of the OBC.
Patent WO-2021177522-A1 (WO)
Inventor: QUAN FU SHI
IPC: A01N59/08
Filed: 2020-09-21
Abstract: The present invention relates to a virus-blocking composition comprising sodium phosphate, and a virus-blocking mask filter comprising the composition.
Patent WO-2021066379-A1 (WO)
Title: Method and apparatus for random access procedure
Inventor: AGIWAL ANIL
IPC: H04W72/04
Filed: 2020-09-23
Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-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. The present disclosure provides method and apparatus of performing random access procedure.