baber/WOPTO huggingface dataset:
Patent WO-2018208019-A1 (WO)
Inventor: KIM CHIL MIN
IPC: B82B1/00
Filed: 2018-04-11
Abstract: 본 발명의 일 실시예에 따른 혼돈 나노와이어에 있어서, 와이어의 단면은 와이어의 단면 공간에 중첩되는 복수개의 공명모드들이 형성되도록 하는 2차원 혼돈 공진기 형태를 가질 수 있다. 또한, 본 발명의 일 실시예에 따른 혼돈 나노와이어에 따르면, 와이어의 단면 공간에 다양한 공명모드들이 중첩되어 와이어의 단면을 2차원 혼돈 공진기의 형태로 제조함으로써 혼돈 나노와이어의 광 흡수율을 증가시킬 수 있다.
Patent WO-2019198885-A1 (WO)
Title: Decentralized service platform using multiple blockchain-based service nodes
Inventor: CHAE HUNG-SEOK
IPC: H04L29/08
Filed: 2018-08-10
Abstract: The present invention provides a decentralized service platform using multiple blockchain-based service nodes, which: is not subjected to damage due to hacking by using a blockchain-based database and multiple distributed blockchain-based service nodes serving as a server; and can provide a service which is free from concern over hacking and has high reliability while reducing a load of a service node, through periodic checking of whether a new service node and an existing service node among the service nodes have been hacked into and through distribution of a business logic.
Patent WO-2019083269-A1 (WO)
Title: Crystalline silicon-based flexible solar cell and manufacturing method therefor
Inventor: SEO KWAN YONG
IPC: H01L31/18
Filed: 2018-10-24
Abstract: The present invention relates to a solar cell including: a crystalline silicon semiconductor substrate having a specific radius of curvature; a plurality of micro-wire structures extending from a first surface of the crystalline silicon semiconductor substrate in the vertical direction and arranged to be spaced apart from each other; a first layer positioned on the first surface of the crystalline silicon semiconductor substrate and forming a P-N junction with the crystalline silicon semiconductor substrate; a first electrode part positioned on the first layer and connected with the first layer; a second layer positioned on a second surface, which is the opposite surface of the first surface, of the crystalline silicon semiconductor substrate; and a second electrode part positioned on the second layer and connected with the second layer.
Patent WO-2019135493-A1 (WO)
Inventor: JEONG JI SEONG
IPC: G02B26/12
Filed: 2018-11-29
Abstract: The present invention relates to a lidar device, and a lidar device according to one aspect of the present invention comprises: a lower base; an upper base; a laser output unit for emitting a laser in the form of a point light source; a nodding mirror which reflects the laser emitted from the laser output unit and forms a line beam pattern, from the point light source laser; a polygon mirror which forms a plain beam pattern from the line beam pattern laser, and receives a laser reflected from an object; and a sensor unit which receives a laser reflected from the object, via the polygon mirror.
Patent WO-2019125069-A1 (WO)
Title: Authentication system using separation, then combination of personal information using blockchain
Inventor: MOON IN SHIC
IPC: H04L29/08
Filed: 2018-12-21
Abstract: Embodiments of the present invention provide computing devices whereby digital fragment codes distributed and stored in data nodes of a distributed storage network are combined and restored by using meta-codes which are media for tracking the digital fragment codes and are distributed and stored in block nodes of a blockchain network, and thus the accessing, damaging, tampering and leaking of a file requiring security, such as biometric information, may be prevented.
Patent WO-2020138540-A1 (WO)
Title: 플렉서블 디스플레이 장치
Inventor: JUNG YUNSUK
IPC: G09F9/30
Filed: 2018-12-27
Abstract: 본 발명은, 폴딩 및 언폴딩 가능하게 이루어지는 하우징과, 상기 하우징의 일면에 결합되며, 변형 가능하게 형성되는 플렉서블 디스플레이부, 및 상기 하우징의 내부에 배치되며, 상기 플렉서블 디스플레이부에 힘을 가하는 플렉서블 프레임을 포함하며, 상기 플렉서블 디스플레이부에는 상기 하우징의 폴딩에 의하여 굽혀지는 굽힘부가 형성되고, 상기 플렉서블 프레임의 적어도 일부는 상기 하우징의 언폴딩시에 상기 굽힘부가 평탄하게 펴지는 물리력을 생성하도록 상기 굽힘부와 수직한 방향을 기준으로 좌우측으로 벤딩된 것을 특징으로 플렉서블 디스플레이 장치를 개시한다.
Patent WO-2020158979-A1 (WO)
Title: 전자 장치 및 그 제어 방법
Inventor: CHAE JONGHOON
IPC: G10L15/22
Filed: 2019-02-01
Abstract: 본 발명은 음성 인식을 기반으로 육아 가이드를 제공하는 전자 장치에 관한 것이다. 본 발명에 따른 대기 모드 및 활성화 모드 중 어느 하나의 모드로 구동되는 육아 도움 에이전트를 포함하는 전자 장치에 있어서, 소리를 센싱하도록 형성되는 마이크 및 상기 대기 모드에서 상기 마이크를 통해 센싱된 소리에 대응되는 특성 정보가 기 설정된 울음 소리 기준을 만족하는 경우, 상기 육아 도움 에이전트의 구동 모드를 상기 활성화 모드로 전환하고, 상기 소리와 관련된 상황 정보를 분석하여, 상기 분석된 상황 정보에 대응되는 육아 데이터를 추출하고, 상기 추출된 육아 데이터에 대응되는 육아 가이드 정보를 출력하는 제어부를 포함하는 것을 특징으로 한다.
Patent WO-2019194627-A1 (WO)
Title: Mobile robot and mobile robot system
Inventor: LEE JAEHOON
IPC: B25J9/16
Filed: 2019-04-05
Abstract: The present invention provides a mobile robot comprising: a body forming the exterior; a driving unit for moving the body; a boundary signal sensing unit for sensing a boundary signal generated in a boundary area of a driving area; and a controlling unit for controlling the driving unit to pattern-drive the driving area, searching for a non-driving area by an island area, and controlling the driving of the non-driving area to proceed continuously when the island area exists within the driving area. Thus, when proceeding with the pattern driving, in the case where the island area exists within the driving area, the driving of the driving area can be completed by varying the length of the pattern driving and proceeding with the continuous driving, accordingly, without driving interruption and manually moving the mobile robot. Therefore, it is possible to improve battery efficiency and save user's time and cost. Therefore, it is possible to improve battery efficiency and save user's time and cost.
Patent WO-2019203586-A1 (WO)
Title: Openable-closable film for wet tissue packaging pack, and wet tissue packaging pack comprising same
Inventor: LEE DONG-HOON
IPC: A47K10/42
Filed: 2019-04-18
Abstract: The present invention relates to an openable-closable film for a wet tissue packaging pack, and a wet tissue packaging pack comprising same, the openable-closable film comprising: a fixing part attached adjacently to an outlet port of an upper surface of a packaging pack containing a wet tissue; and an opening/closing part which is cut along a pair of cut lines transversely symmetrical and spaced a predetermined distance apart from each other so that opposite edges and a part of the center of the opening/closing part are connected to the fixing part, is detachably attached to the upper surface of the packaging pack to be capable of rotating up and down from the fixing part through the connection points, so as to open and close the outlet port, and is erected on the upper surface of the packaging pack by a pair of support pieces cut along the shapes of the cut lines at the time of upward rotation, wherein the support pieces are cut into a shape of letter "U" in which an inner cut surface thereof is inclined in a diagonal direction.
Patent WO-2020175740-A1 (WO)
Inventor: OH YONG CHUL
IPC: B65H35/00
Filed: 2019-04-29
Abstract: La présente invention concerne un dispositif de coupe de bande de type à divisions multiples. Le dispositif de coupe de bande de type à divisions multiples de la présente invention comprend : un élément rotatif de forme cylindrique comprenant une saillie de fixation placée sur une surface latérale dudit élément rotatif ainsi qu'une pluralité d'ailes rotatives disposées le long de la surface circonférentielle cylindrique externe dudit élément rotatif, chacune des ailes rotatives ayant une extrémité en forme de L ; un rouleau de bande dans lequel une bande est ajustée ; un boîtier formant un corps, l'élément rotatif et le rouleau de bande étant fixés à l'intérieur du boîtier ; une première unité de dispositif de coupe située entre l'élément rotatif et le rouleau de bande et disposée dans une direction orthogonale à une direction d'enroulement de la bande ; et une seconde unité de dispositif de coupe disposée à l'intérieur du boîtier dans une direction orthogonale à la direction d'enroulement de la bande.
Patent WO-2019221456-A1 (WO)
Title: Electrolyte and lithium secondary battery comprising same
Inventor: HA YEYOUNG
IPC: H01M10/0567
Filed: 2019-05-10
Abstract: The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery comprising same. More specifically, the present invention relates to an electrolyte for a lithium secondary battery which maintains a uniform concentration of lithium ions on the surface of a lithium metal anode even if the electrolyte contains only a small amount of an additive comprising a functional group forming a bond with a lithium metal and a polyethylene oxide chain interacting with lithium ions, such that growth of lithium dendrites can be suppressed.
Patent WO-2019225969-A1 (WO)
Title: Positive electrode material for lithium rechargeable battery, positive electrode for lithium rechargeable battery, comprising same, and lithium rechargeable battery
Inventor: KIM DONG HWI
IPC: H01M4/525
Filed: 2019-05-22
Abstract: The present invention relates to a positive electrode material for a lithium rechargeable battery, the positive electrode material for a lithium rechargeable battery, according to the present invention, comprising a first positive electrode active material and a second positive electrode active material. The first positive electrode active material and the second positive electrode active material are lithium composite transition metal oxides comprising a transition metal including nickel (Ni), cobalt (Co) and manganese (Mn). The average particle diameter (D 50 ) of the first positive electrode active material is greater than the average particle diameter (D 50 ) of the second positive electrode active material. The ratio of the number of moles of lithium (Li) to the total number of moles of the transition metal of the first positive electrode active material (Li/Me) 1  is higher than 1 to 1.5 or lower. The ratio of the number of moles of lithium (Li) to the total number of moles of the transition metal of the second positive electrode active material (Li/Me) 2  is 0.9 to 1. The crystal size of the second positive electrode active material is at least 180 nm.
Patent WO-2019235877-A1 (WO)
Title: Connector connecting conductive frame and circuit board and electronic device comprising same
Inventor: JUNG WANEUI
IPC: H01R12/57
Filed: 2019-06-07
Abstract: In various embodiments of the present disclosure, disclosed are an interposer connector for effectively shielding an electronic component mounted on a substrate from noise provided from the inside and the outside of an electronic device, and the electronic device comprising same. According to various embodiments of the present disclosure, the electronic device comprises: a circuit board on which at least one electronic component is mounted; a conductive frame disposed over the circuit board to surround the at least one electronic component; and at least one connector mounted on the circuit board, wherein the at least one connector includes: a second surface mounted on the circuit board; a first surface facing the second surface; and a plurality of side surfaces surrounding the second surface and the first surface, and a recess is formed in the first surface along one side surface of the plurality of side surfaces, wherein the recess comprises: a housing physically coupled to the conductive frame; and a plurality of conductive terminals formed on the one side surface, wherein at least one conductive terminal of the plurality of conductive terminals is electrically connected to the conductive frame through a connection terminal formed in the recess, and electrically connected to a ground part of the circuit board.
Patent WO-2019240490-A1 (WO)
Inventor: PARK NAM SHIN
IPC: H01P1/203
Filed: 2019-06-12
Abstract: 본 발명은 캐비티 필터 및 이에 포함되는 커넥팅 구조체에 관한 것으로서, 특히, 일면에 전극 패드가 구비된 외부 부재에 대하여 소정 거리 이격되게 구비된 RF 신호 연결부 및 상기 외부 부재의 전극 패드와 상기 RF 신호 연결부를 전기적으로 연결시키되, 상기 소정 거리에 존재하는 조립 공차를 흡수함과 동시에 상기 전극 패드와 상기 RF 신호 연결부 간 전기적 흐름의 단절을 예방하는 단자부를 포함하고, 상기 단자부는, 상기 전극 패드에 접점되는 일측 단자 및 상기 일측 단자의 일부가 수용되도록 수용 공간이 형성되되, 상기 RF 신호 연결부에 연결되는 타측 단자를 포함하며, 상기 일측 단자는, 조립자가 제공하는 조립력에 대항하여 어느 일부가 방사상으로 벌어지거나 좁아지는 탄성 변형체로 구비됨으로써, 조립 설계를 통해 발생하는 조립 공차를 효율적으로 흡수하고, 전기적인 흐름의 단절을 방지함으로써 안테나 장치의 성능 저하를 방지하는 이점을 제공한다.
Patent WO-2020009384-A1 (WO)
Title: Optical disc for fingerprint recognition sensor and optical filter comprising same
Inventor: CHOI JEONG OG
IPC: H01L27/146
Filed: 2019-07-01
Abstract: The present invention relates to an optical disc capable of positioning a fingerprint recognition region in a screen of a display, and an optical filter comprising same. The optical disc according to the present invention comprises a light absorption layer, which transmits light in a green region of visible light to increase a fingerprint recognition rate and effectively absorbs light in a red region so as to suppress a phenomenon in which the fingerprint recognition region in the screen of the display appears in red.
Patent WO-2020013550-A1 (WO)
Title: Hot rolled coated steel sheet having high strength, high formability, excellent bake hardenability and method of manufacturing same
Inventor: NA HYUN-TAEK
IPC: C22C38/06
Filed: 2019-07-08
Abstract: One embodiment of the present invention provides a hot rolled coated steel sheet having high strength, high formability, and excellent bake hardenability, and a method for manufacturing same, the hot rolled coated steel sheet comprising: in wt%, C: 0.05-0.14%, Si: 0.1-1.0%, Mn: 1.0-2.0%, P: 0.001-0.05%, S: 0.001-0.01%, Al: 0.01-0.1%, Cr: 0.005-1.0%, Ti: 0.005-0.13%, Nb: 0.005-0.03%, N: 0.001-0.01%, Fe residues, and other inevitable impurities; a mixed structure of ferrite and bainite as a main phase; and as a remaining structure, one or more selected from the group consisting of martensite, austenite, and phase martensite (MA), wherein a fraction of the ferrite and bainite is 95-99 area% and Equation 1 is satisfied. [Equation 1] FCO  {110}<112>  + FCO  {112}<111>  ≥ 10 (FCO  {110}<112>  and FCO {112}<111>  each represent an area fraction occupied by a structure having a crystal orientation.)
Patent WO-2020013602-A1 (WO)
Title: Biodegradable stent tube comprising ceramic nanoparticles and manufacturing method therefor
Inventor: HAN DONG KEUN
IPC: A61L31/12
Filed: 2019-07-10
Abstract: The present invention relates to a manufacturing method for a biodegradable stent tube and a biodegradable stent tube manufactured by the method, wherein the stent tube comprises ceramic particles, and thus can suppress an inflammatory response caused by an acid byproduct produced in the degradation of a biodegradable polymer. In addition, a stent tube with improved mechanical properties, for example, increased coefficient of elasticity or tensile strength, can be manufactured by applying a heat-stretching process.
Patent WO-2021049686-A1 (WO)
Inventor: CHAR KOOK RIN
IPC: H01L21/28
Filed: 2019-09-11
Abstract: BaSnO 3 와 LaInO 3  계면을 이용한 전자 소자로서, 상기 전자 소자는, 비-SrTiO 3  재질의 금속 산화물로 이루어진 기판; 상기 기판 상에 배치되고, BaSnO 3  재질로 형성된 제1 버퍼 레이어; 상기 제1 버퍼 레이어의 적어도 일부분에 배치되고, (Ba 1-x ,La x )SnO 3  재질로 형성되는 BLSO 레이어 - 상기 x는 0 이상 1 이하의 값을 가짐 -; 적어도 일부분이 상기 BLSO 레이어의 적어도 일부분에 배치되어 상기 BLSO 레이어와의 사이에 계면(interface)을 이루고, LaInO 3  재질로 형성된 LIO 레이어; 및 적어도 일부분이 상기 BLSO 레이어와 상기 LIO 레이어 사이의 계면과 접촉하고, 적어도 2개 이상의 분리된 부분으로 형성되는, 제1 전극 레이어;를 포함하는, BaSnO 3 와 LaInO 3  계면을 이용한 전자 소자가 제공된다.
Patent WO-2020091469-A1 (WO)
Title: Apparatus and method for controlling measurement operations in wireless communication system
Inventor: JUNG JONGPIL
IPC: H04W52/02
Filed: 2019-10-31
Abstract: The method and apparatus relate to a 5th generation (5G) or pre-5G communication system for supporting a higher data rate after a 4th generation (4G) communication system such as long-term evolution (LTE). A method for controlling a measurement operation in a wireless communication system, and an apparatus therefor are provided. The method includes an operation method of a terminal including receiving a message for controlling a measurement operation from a base station, and controlling a measurement operation based on the message. The message including information indicating an object for the application of the controlled measurement operation.
Patent WO-2020130590-A1 (WO)
Title: Dispositif audio pour émettre un son ayant une qualité sonore uniforme
Inventor: KIM OANJIN
IPC: H04R7/04
Filed: 2019-12-17
Abstract: L'invention concerne un dispositif audio qui, selon un mode de réalisation présenté dans le présent document, comprend : un boîtier comprenant une première surface, une seconde surface tournée vers la première surface et des surfaces latérales qui entourent l'espace entre la première surface et la seconde surface; un élément de vibration disposé sur la première surface; un microphone qui acquiert un son généré par la vibration d'un objet externe par l'élément de vibration; une carte de circuits imprimés disposée à l'intérieur du boîtier; un processeur disposé sur la carte de circuits imprimés; et un circuit de communication qui est connecté électriquement au processeur et qui reçoit un premier signal audio en provenance d'un dispositif électronique externe; le processeur, lorsque l'élément de vibration est fixé à un objet externe, générant un deuxième signal audio de telle sorte que l'élément de vibration fasse vibrer l'objet externe, amène le microphone à acquérir un troisième signal audio généré par la vibration de l'objet externe, corrige le premier signal audio sur la base de l'écart entre le deuxième signal audio et le troisième signal audio et puisse amener l'élément de vibration à faire vibrer l'objet externe sur la base du premier signal audio corrigé. Divers autres modes de réalisation qui découlent de la présente invention sont également possibles.
Patent WO-2021141165-A1 (WO)
Inventor: LEE KEE IN
IPC: C07F5/02
Filed: 2020-01-09
Abstract: La présente invention concerne un composite aminoalcool-bore-binol en tant qu'intermédiaire et un procédé de préparation d'un dérivé d'aminoalcool optiquement actif l'utilisant, et peut fournir un procédé de préparation d'un dérivé d'aminoalcool optiquement actif ayant une grande pureté optique et un rendement élevé par mise en œuvre d'une résolution chirale sur un aminoalcool racémique au moyen d'un composé du bore et de (R)-ou (S)-BINOL.
Patent WO-2020197070-A1 (WO)
Inventor: KIM SUNGOH
IPC: G06F3/0482
Filed: 2020-01-21
Abstract: An electronic device according to certain embodiments may include: a camera module, a display including a touch panel, and a processor, memory including instructions, wherein the instructions are executable by the processor to cause the electronic device to: acquire a first image using the camera module, display the acquired first image through the display, receive a user input to the touch panel designating a partial area of the displayed first image, generate a second image by using the first image by processing image information included in the designated partial area using a function associated with a gesture included in the user input, and display the generated second image through the display.
Patent WO-2021125447-A1 (WO)
Inventor: LEE MOON-SUB
IPC: H01H33/666
Filed: 2020-03-17
Abstract: The present invention provides a plug interlock device for a circuit breaker, comprising: a lever-type withdrawable interlock assembly (130) provided at a transfer car (120) so that inputting and withdrawal of a breaker main body (110) can be locked; a plug connector assembly (140), which rises/lowers in response to insertion or separation of a control line plug (210) into or from a connector (112) provided at the upper part of the breaker main body (110); a shaft (150), which rotates in different directions according to the elevation of the plug connector assembly (140) by connecting one side thereof to the lower end of the plug connector assembly (140); and a blocking plate (160) connected to the other side of the shaft (150) so as to lock or unlock the operation of the lever-type withdrawable interlock assembly (130) while horizontally moving according to the rotation of the shaft (150).
Patent WO-2021025530-A1 (WO)
Inventor: KOO MOONMO
IPC: H04N19/186
Filed: 2020-08-07
Abstract: An image decoding method according to the present document comprises the step of: deriving transform coefficients of a current block on the basis of residual information, wherein the residual information includes first flag information indicating whether a sub-block transform of splitting and transforming a coding unit is applied to the current block, and the step of deriving the transform coefficients comprises the step of, when the first flag information is 1, deriving a zero-out block indicating an area of the current block, in which a valid transform coefficient can exist, on the basis of whether a multiple transform selection (MTS) using multiple transform kernels is applied to the current block.
Patent WO-2021157802-A1 (WO)
Title: Mobility device comprising driving speed and direction control device and controlling method therefor
Inventor: LEE HUI SUNG
IPC: B62K11/00
Filed: 2020-08-20
Abstract: The present invention relates to a mobility device and a control method therefor, the mobility device comprising a driving speed and direction control device for controlling the mobility device with both feet, instead of conventionally controlling and joystick-steering with both hands, and provides a mobility device comprising: a pedal frame; one or more shafts mounted on the pedal frame; one or more shaft units that move along the axial direction of the shafts; one or more distance sensor reflectors connected to the shaft units; a plurality of distance sensors for sensing values of distances between themselves and the distance sensor reflectors to determine a driving direction; a pedal connection portion which is coupled to a pedal case above and has one or more elongated holes into which the shaft units are inserted; first to fourth elastic members which are mounted on the shafts and retain the pedal connection portion at a reference point; and a control unit for controlling a wheel motor speed according to change values of the distance sensors.
Patent WO-2021060755-A1 (WO)
Title: Electronic device including speaker module
Inventor: LEE JAEHWAN
IPC: H04R5/04
Filed: 2020-09-14
Abstract: An electronic device is provided. The electronic device includes a housing, a display that is visually exposed through one surface of the housing and that includes a display panel including a pixel array and a layer group including a plurality of layers stacked on the display panel, a printed circuit board disposed in the housing, a piezo unit attached to a rear surface of the display panel, and a flexible printed circuit board (FPCB) that is connected to the piezo unit and that extends to the printed circuit board, the flexible printed circuit board including a coil that surrounds at least part of the piezo unit.
Patent WO-2021060760-A1 (WO)
Inventor: LEE WOOSUP
IPC: H02J50/10
Filed: 2020-09-15
Abstract: An electronic device for supporting power sharing and data communication with an external electronic device, and a method therefor are provided. The electronic device includes a power management circuit, an antenna including a first coil and a second coil, a transceiver circuit configured to transmit a power signal received from the power management circuit to the antenna and to transmit a power signal received from the antenna to the power management circuit, the transceiver circuit including a first transceiver terminal and a second transceiver terminal, a first switch, and a control circuit electrically connected to the first switch and the transceiver circuit. A first end of the second coil may be connected to the first transceiver terminal. A second end of the second coil may be connected to the second transceiver terminal. A first end of the first coil may be connected to the first transceiver terminal through the first switch. A second end of the first coil may be connected to the second transceiver terminal. The control circuit may be configured to control the first switch based on identification information of an external electronic device received from the antenna through the transceiver circuit.