baber/WOPTO huggingface dataset:
Patent WO-2019203627-A1 (WO)
Title: Method for transmitting and receiving audio data related to transition effect and device therefor
Inventor: LEE TUNGCHIN
IPC: H04N21/434
Filed: 2019-04-22
Abstract: The method for receiving audio data by a device for receiving audio data, according to the present invention, comprises the steps of: receiving, from a device for transmitting audio data, playback information of three-dimensional audio content and an encoded three-dimensional audio signal of the three-dimensional audio content; decoding the encoded three-dimensional audio signal; and rendering the decoded three-dimensional audio signal on the basis of the playback information of the three-dimensional audio content, wherein the playback information comprises information about a transition effect of the three-dimensional audio content.
Patent WO-2020251084-A1 (WO)
Inventor: SHIN SUNGCHUL
IPC: G02B27/01
Filed: 2019-06-13
Abstract: The present invention relates to an electronic device. More specifically, the present invention relates to an electronic device used for a virtual reality (VR), an augmented reality (AR), a mixed reality (MR), or the like. An electronic device according to an example of the present invention comprises: a frame comprising at least one opening; a control unit mounted on the frame so as to produce an image; and a display unit fixed in the opening of the frame such that the image is reflected. The control unit comprises: a light source unit having multiple light-emitting elements for emitting multiple light sources having different wavelengths in the same direction in order to provide the image; and a beam synthesis unit for synthesizing the multiple light sources directed from the light source unit, and emitting a synthesized light source.
Patent WO-2020013552-A1 (WO)
Inventor: KANG MIN JUN
IPC: H05K7/20
Filed: 2019-07-08
Abstract: 본 발명의 산업차량 및 건설장비용 고속 셔틀 방지시스템의 트랜스미션제어부는 전진 주행 또는 후진 주행 중 역방향으로의 주행 전환을 위해 변속조작부로부터 전진단 신호 또는 후진단 신호가 입력되는지 판단하고, 주행 중 상기 전진단 신호 또는 후진단 신호가 입력되면 스피드감지센서로부터 입력되는 현재 차량속도가 변속전환가동속도값 이하인지 여부를 판단하여, 현재 차량속도가 상기 변속전환가동속도값 이상이면 전진측 솔레노이드밸브 및 후진측 솔레노이드밸브를 개방하여 중립변속모드로 전환하고, 현재 차량속도가 변속전환가동속도값 미만으로 감속되면 변속조작부로부터 입력된 전진단 신호 또는 후진단 신호에 따라 전진측 솔레노이드밸브 또는 후진측 솔레노이드밸브를 닫아서 전진클러치부 또는 후진클러치부가 액슬부에 연결되도록 제어하는 것을 특징으로 한다.
Patent WO-2020032557-A1 (WO)
Title: Composition for steel sheet surface coating and steel sheet surface-coated with same
Inventor: CHOI CHANG-HOON
IPC: B05D7/24
Filed: 2019-08-07
Abstract: The present invention provides: a composition for steel sheet surface coating, the composition comprising colloidal silica, a silane, a monomer, an organic resin, an acidity adjuster, a long-term corrosion-resistance improver, and a solvent; and a steel sheet coated with the composition. The steel sheet has excellent acid resistance, and maintains thickness uniformity thereof even when exposed to an acid for a long time.
Patent WO-2020050541-A1 (WO)
Title: Method and device for transceiving frame in wireless lan system
Inventor: JANG INSUN
IPC: H04W72/12
Filed: 2019-08-28
Abstract: Provided is a method and device for transceiving a frame in a wireless LAN system. Particularly, an AP transmits a first frame to a first STA via a first band. The AP receives a second frame from a second STA via a second band while the first frame is being transmitted. The first band and the second band are combined with each other as a multi-band. The multi-band simlutaneously supports a DL transmission and a UL transmission. The relationship between the first STA and the second STA is a hidden node. A PHY header of the first frame includes channel status information of the second band. An NAV of the first STA is set up on the basis of the channel status information.
Patent WO-2020218684-A1 (WO)
Inventor: LEE KWANG HEE
IPC: C08J9/00
Filed: 2019-09-03
Abstract: 본 발명은 폴리에스테르 수지에 알킬리토금속 탄산염을 함유하는 무기입자가 분산된 폴리에스테르 발포시트로서, 발포시트의 단위 면적(가로 1 m × 세로 1 m) 당 잔류 알칼리토금속 원소의 함량이 0.2 내지 2.0 중량% 범위이며, 두께 편차가 7 내지 22%인 일정한 두께를 갖는 발포시트에 관한 것이다.
Patent WO-2020060345-A1 (WO)
Inventor: KIM HYUNGTAE
IPC: H04B7/06
Filed: 2019-09-23
Abstract: Disclosed are a method for transmitting and receiving channel state information (CSI) in a wireless communication system and an apparatus therefor. Specifically, a method, performed by a user equipment (UE), for reporting channel state information (CSI) in a wireless communication system comprises the steps of: receiving, from a base station, CSI reporting-related setting information; aperiodically transmitting first CSI to the base station; and periodically or semi-continuously transmitting second CSI to the base station, wherein the first CSI comprises information about a channel direction and the second CSI comprises first information and second information about channel quality, wherein the first information may be calculated on the basis of a part of a plurality of precoding matrices and the second information may be calculated on the basis of all of the plurality of precoding matrices at a time point of calculating the second CSI.
Patent WO-2020080698-A1 (WO)
Title: Method and device for evaluating subjective quality of video
Inventor: DINH QUOCKHANH
IPC: H04N19/132
Filed: 2019-09-26
Abstract: Proposed are a method and a device for evaluating the quality of a video, wherein: divided blocks of predetermined sizes are obtained from a target video for evaluating quality and a reference video to be compared with the target video; the blocks are inputted into a video quality evaluation network, and sensitivity information and quality evaluation information for each of the blocks are determined; and the quality evaluation information is combined on the basis of the sensitivity information for each of the blocks, and the final video quality evaluation score of the target video is determined.
Patent WO-2020235756-A1 (WO)
Title: Spring steel material for precluding tempering process and method of manufacturing spring using same
Inventor: CHOI HAE CHANG
IPC: C22C38/42
Filed: 2019-10-23
Abstract: The present invention relates to a spring steel material for precluding a tempering process, and a method of manufacturing a spring using the spring steel material. The spring steel material comprises one or more selected from among 0.003-0.2 wt% of nickel(Ni), 0.005-0.2 wt% of copper(Cu), 0.01-0.5 wt% of molybdenum(Mo), 0.01-0.04 wt% of titanium(Ti), 0.01-0.04 wt% of vanadium(V), 0.001-0.2 wt% of niobium(Nb), and 0.001-0.01 wt% of aluminum(Al), and consists of: 0.1-0.4 wt% of carbon(C); 0.1-1.0 wt% of silicon(Si); 0.1-1.5 wt% of manganese(Mn), 0.1-0.7 wt% of chromium(Cr); 0.001-0.004 wt% of boron(B); 0.004-0.015 wt% of nitrogen(N); 0.003 wt% or less of oxygen(O); 0.01 wt% or less of phosphorus(P); 0.01 wt% of sulfur(S); and a remainder of iron and inevitable impurities, wherein the bainite structure is formed in an amount of 90% or more, thus allowing the tempering process in the annealing process consisting of quenching and tempering to be precluded.
Patent WO-2020085867-A1 (WO)
Title: Method for indicating impact of external shocks and electronic device thereof
Inventor: KIM TAEKEUN
IPC: G06F3/14
Filed: 2019-10-25
Abstract: A method for indicating impact of external shocks on an electronic device and the electronic device thereof are provided. An operating method of the electronic device includes monitoring shock related information due to an external force, calculating a shock amount and a shock position based on the shock related information, and calculating a shock state of a component in the electronic device based on the shock amount and the shock position.
Patent WO-2021080075-A1 (WO)
Inventor: KIM YOUNG KI
IPC: A47J43/07
Filed: 2019-11-15
Abstract: La présente invention concerne un extracteur de jus. L'extracteur de jus selon la présente invention comprend : un tambour d'extraction de jus qui reçoit une vis pour presser en son sein un matériau pouvant être pressé ; et une trémie accouplée à la partie supérieure du tambour d'extraction de jus et ayant un espace formé en son sein pour recevoir le matériau pouvant être pressé, la trémie comprenant une partie coupante qui est accouplée de façon rotative à la surface d'extrémité inférieure de la trémie pour couper le matériau pouvant être pressé, et un espace d'ouverture à travers lequel est introduit le matériau pouvant être pressé étant formé au-dessus de la partie coupante dans la trémie.
Patent WO-2021112280-A1 (WO)
Inventor: KIM JUNSEONG
IPC: H04N5/57
Filed: 2019-12-04
Abstract: The present invention relates to a signal processing device and an image display device comprising same. A signal processing device and an image display device comprising same, according to one embodiment of the present invention, comprise: a scaler for scaling, into a first resolution, inputted input images of various resolutions; a resolution enhancement unit for outputting a differential image of the first resolution by learning about the input images; and an image output unit for outputting an output image of the first resolution on the basis of a scaling image from the scaler and the differential image from the resolution enhancement unit, wherein the image output unit variably changes the weight or the application strength of the differential image according to the region of an input image.
Patent WO-2020138857-A1 (WO)
Inventor: LEE HAKYONG
IPC: A63B69/36
Filed: 2019-12-20
Abstract: 골프 코칭 시스템 및 방법이 제공된다. 골프 코칭 시스템은, 스윙 궤적 및 스윙 시 자세 변화 중 적어도 하나를 측정하는 스윙 측정 장치; 볼의 속도, 스윙 속도 및 런칭 앵글 중 적어도 하나를 측정하여 타구를 예측하는 타구 예측 장치; 및 스윙 측정 장치 및 타구 예측 장치에서 측정된 데이터에 기초하여 코칭 정보를 생성하는 데이터 분석 서버를 포함할 수 있다.
Patent WO-2020145717-A1 (WO)
Inventor: KIM HAG SOO
IPC: H05B3/00
Filed: 2020-01-10
Abstract: An invention relating to a cooker is disclosed. The disclosed invention comprises: a housing in which a cooking chamber surrounded by a bottom surface, two side surfaces, and a rear surface is formed and which has open top and front surfaces; a door which includes a door top surface part covering the top surface of the housing and a door front surface part connected to the front portion of the door top surface part and covering the front surface of the housing, and is pivoted about the rear portion of the door front surface part to open/close the top and front surfaces of the housing; a tray which is disposed in the cooking chamber; and a heater which is provided in the housing or door to heat the tray.
Patent WO-2020159227-A1 (WO)
Title: Procédé et appareil pour améliorer l'agrégation de porteuse dans un système de communication mobile de nouvelle génération
Inventor: KIM DONGGUN
IPC: H04L5/00
Filed: 2020-01-29
Abstract: La présente invention concerne un schéma de communication et un système associé pour faire converger une technologie liée à l'Internet des objets (IdO) et un système de communication 5G afin de prendre en charge un haut débit de transmission de données au-delà de celui d'un système 4G. La présente invention peut être appliquée à des services intelligents (par exemple, des services liés à une maison intelligente, à un bâtiment intelligent, à une ville intelligente, à une voiture intelligente, à une voiture connectée, aux soins de santé, à l'enseignement numérique, au commerce de détail, à la sécurité et à la sûreté) sur la base de la technologie de communication 5G et de la technologie associée à l'IdO. La présente invention concerne un procédé d'un équipement d'utilisateur (UE) d'un système de communication sans fil. Le procédé consiste à : recevoir un message comprenant des informations de configuration de cellule secondaire (SCell) à partir d'une station de base ; identifier si une condition pour faire passer la SCell vers un état dormant est satisfaite ; et dans le cas où la condition de transition de la SCell vers l'état dormant est satisfaite, la libération de ressources de transmission périodiques pour la SCell configurée dans l'UE.
Patent WO-2020171574-A1 (WO)
Inventor: LIU DAVID
IPC: G06F3/0346
Filed: 2020-02-19
Abstract: An electronic device, a method, and computer readable medium for operating an electronic device are disclosed. The method includes receiving data about a state of the electronic device from one or more sensors of the electronic device. The method also includes determining whether to modify a user interface button displayed on a display of the electronic device based on the received state data and parameters of a neural network. The method further includes modifying display of the user interface button on the display of the electronic device based on determining to modify. The method additionally includes providing, to the neural network, feedback data indicating whether the user interface button was triggered within a predetermined time period after modifying the user interface button.
Patent WO-2021162162-A1 (WO)
Inventor: HONG JIN TAE
IPC: B23D15/04
Filed: 2020-02-20
Abstract: The present invention relates to a cutting tool for forging and, more particularly, to a cutting tool in which a cutting blade can be replaced by simply attaching and detaching a fixed block to/from a blade holder, which can secure the quickness, convenience, and reliability of coupling between the blade holder and the cutting blade, and a consistency of a coupling position of the cutting blade, and in which the coupling state and the coupling position of the cutting blade do not change even if physical impact is applied to the cutting blade after the cutting blade is coupled. Accordingly, the present invention may provide a cutting tool for forging comprising: a blade holder having a protrusion formed on one side of a central seating groove, a fixing surface lower than the height of the protrusion that is formed on the other side of the protrusion, and a locking groove formed through the protrusion in the width direction of the protrusion at a predetermined position on the vertical surface of the protrusion; a cutting blade having the same shape as the seating groove of the blade holder, having locking protrusions on both sides integrally formed on the lower side, and supporting surfaces formed at both ends; and a fixed block that is fixed to the fixing surface of the blade holder so that the locking protrusion on one side of the blade body does not deviate upward, wherein a coupling groove is formed in the center of the seating groove of the blade holder such that a coupling protrusion at the center of the bottom of the blade body is connected, and a gripping protrusion formed on the bottom of the fixed block is inserted by forming a gripping groove on the fixing surface of the blade holder.
Patent WO-2020242061-A1 (WO)
Inventor: BIEN FRANKLIN DON
IPC: A61B5/145
Filed: 2020-04-22
Abstract: The present invention relates to a blood sugar measurement device which is arranged and operates under the skin of a subject. One embodiment can comprise: a transmitting unit for wirelessly receiving power and transmitting measured biometric-related parameters; a clock recovery unit for recovering a frequency used for the wireless power reception of the communication unit; a direct frequency synthesizer for converting the recovered frequency recovered by the clock recovery unit into a first band frequency; a clock control unit, which divides the recovered frequency so as to input same in an injection locked oscillator as a specific interval frequency; the injection locked oscillator, which receives the first band frequency and the specific interval frequency so as to output a second band frequency; and a measurement unit for measuring subcutaneous biometric-related parameters by using the second band frequency.
Patent WO-2020263037-A1 (WO)
Inventor: RAHMAN MD SAIFUR
IPC: H04B7/0408
Filed: 2020-06-26
Abstract: The disclosure relates to a pre-5th-generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-generation (4G) communication system such as long term evolution (LTE). A user equipment (UE) in a wireless communication system, the UE comprising: at least one transceiver, at least one processor operably coupled to the at least one transceiver, wherein the at least one processor is configured to: receive configuration information including multiple transmission configuration indicator (TCI) states; receive a beam indication indicating a TCI state from the multiple TCI states; identify a beam based on the beam indication; and transmit an uplink (UL) data via the identified beam.
Patent WO-2020263039-A1 (WO)
Inventor: DO JIN UK
IPC: H01M50/528
Filed: 2020-06-26
Abstract: The present invention relates to a cylindrical secondary battery comprising: an electrode assembly having a structure in which a separator is interposed between a positive electrode sheet and a negative electrode sheet and is wound; a cylindrical can for accommodating the electrode assembly; and a cap assembly mounted on the open top of the cylindrical can, wherein the cap assembly consists of: a top cap located at the upper part and having a protruding structure; a venting member which surrounds the outer periphery of the top cap, has a downwardly concave shape, and is located at the lower part of the top cap; and a gasket for sealing the cylindrical can, and wherein the positive electrode tab of the electrode assembly is directly coupled to the lower surface of the venting member, and includes an insulating fixing member for fixing the location of the positive electrode tab. (Representative drawing) Figure 2
Patent WO-2021080129-A1 (WO)
Title: Composition for strengthening skin barrier and alleviating atopic dermatitis, having hydrangenol or phyllodulcin as active ingredient
Inventor: LEE SUN HEE
IPC: A23L33/105
Filed: 2020-07-20
Abstract: The present invention relates to a composition for strengthening the skin barrier and alleviating atopic dermatitis, having hydrangenol or phyllodulcin as an active ingredient. The composition having hydrangenol or phyllodulcin or a pharmaceutically acceptable salt thereof as an active ingredient, according to one aspect, has the effect of strengthening the skin barrier and can be effectively used for preventing, alleviating, or treating atopic dermatitis.
Patent WO-2021034013-A1 (WO)
Title: Drone for cleaning outer wall of high-rise building
Inventor: LEE GILL DO
IPC: B64C25/36
Filed: 2020-08-13
Abstract: The present invention relates to a drone for cleaning an outer wall of a high-rise building and, more specifically, to a drone configured to float and move in the air, the drone comprising: a drone main body; and a floating transfer unit for floating and moving the drone main body in the air, wherein the drone main body has a camera unit provided to photograph the exterior of a building, has driving wheels on one surface thereof to be guided to the exterior of the building, further has a buffer angle member to cushion an impact with the building, and further has a washing nozzle unit which sprays water onto and washes the exterior of the building. Accordingly, by cleaning the exterior or a window of a skyscraper using the drone configured to float and move in the air, there are the effects of reducing the costs of cleaning a skyscraper, simplifying a cleaning operation, preventing human accidents due to falls, and reducing cleaning time.
Patent WO-2021045477-A1 (WO)
Title: Light transmission control device, smart window having same, and manufacturing method therefor
Inventor: LEE MYEONGWON
IPC: G02B1/04
Filed: 2020-09-01
Abstract: A light transmission control device according to the present invention is provided with: a substrate; a first transparent electrode coupled to the substrate; partition walls which surround the first transparent electrode and form an inner space that is open upward; a particle liquid which is accommodated in the space within the partition walls, includes light shielding particles, and has hydrophobicity; and a cap which is formed above the partition walls and the particle liquid, seals the space within the partition walls, and has hydrophilicity.
Patent WO-2021060828-A1 (WO)
Inventor: KIM JAE JIN
IPC: G02B27/01
Filed: 2020-09-23
Abstract: According to aspects of the present invention, provided are a display lens manufacturing apparatus comprising a holographic optical device for recording a hologram by irradiating a laser beam on a photosensitive base material formed by coating a base material with a photosensitive material, a display lens manufacturing method using same and a head-mounted display device comprising a display lens manufactured thereby, the display lens manufacturing apparatus comprising: a first laser light incident unit for providing incidence of first laser light converging in the irradiation direction on one surface of the photosensitive base material; and a second laser light incident unit for providing incidence of second laser light diverging at multiple points in the irradiation direction on the other surface of the photosensitive base material.
Patent WO-2021118115-A1 (WO)
Inventor: KIM SEOK JOONG
IPC: G06F3/0346
Filed: 2020-11-25
Abstract: Provided, according to one aspect of the present invention, is a method for supporting object control, the method comprising the steps of: acquiring information related to coordinates of a first body part of a user, coordinates of a second body part of the user, and coordinates of at least one candidate object, from respective images acquired in the direction of the user and in the direction of the at least one candidate object by at least one image module; and estimating, among the at least one candidate object, an object to be controlled, which the user intends to control, by referring to the positional relationship between a region indicated by the user, which is specified on the basis of the coordinates of the first body part and the coordinates of the second body part, and the region of the at least one candidate object, which is specified on the basis of the coordinates of the at least one candidate object.
Patent WO-2021162220-A1 (WO)
Title: Denture for edentulous patient, comprising repeatedly replaceable denture detachable member, and method for manufacturing same
Inventor: CHAE HEE JIN
IPC: A61C9/00
Filed: 2020-12-04
Abstract: The present invention relates to a denture for an edentulous patient and a method for manufacturing same and, specifically, to a denture detachable onto the gum of an edentulous patient having no teeth and comprising a denture detachable member which has a low abrasivity and can be replaced repeatedly, and a method for manufacturing same. The present invention relates to a denture for an edentulous patient having no teeth, wherein implants are coupled to a denture fastening member so that the angles of the implants inserted into a gum are constantly maintained.
Patent WO-2021210855-A1 (WO)
Title: Electronic device and method for providing information about charge state of electronic device
Inventor: SONG MINGI
IPC: G06F3/0481
Filed: 2021-04-09
Abstract: Various embodiments of the present invention provide an electronic device and a method for providing information about the charge state of the electronic device that is charged using a wireless charging device. The electronic device comprises a communication circuit, a display, a power reception unit (for example, a power reception coil), a battery, and a processor operatively connected to the communication circuit, the display, the power reception unit, and the battery. The processor can be configured to receive information about at least one coil of the wireless charging device from the wireless charging device via the communication circuit, and display the received information about the at least one coil through the display. Various other embodiments are possible.