baber/WOPTO huggingface dataset:
Patent WO-2020050549-A1 (WO)
Title: Method for controlling current path range by using electric field, and electronic circuit
Inventor: SON JONG HWA
IPC: H02N99/00
Filed: 2019-08-29
Abstract: An embodiment of the present invention discloses a method for controlling a current path range by using electric field, the method for controlling a current path range comprising: a step for applying electric field to an active layer via an application electrode to form a polarized region in the active layer, wherein the active layer includes a spontaneous polarization material, and the application electrode is disposed adjacent to the active layer; and a step for forming a variable low resistance region corresponding to the boundary of the polarization region. The variable low resistance region is a region that has a lower electrical resistance than other regions adjacent to the variable low resistance region among the regions of the active layer, and thus enables the formation of an electric path.
Patent WO-2020130418-A1 (WO)
Inventor: YOON Dukchan
IPC: G06Q10/10
Filed: 2019-12-02
Abstract: A method for analyzing a supply chain risk of suppliers, according to one embodiment of the present invention, can calculate a risk score on the basis of text data related to a company to be evaluated, provide the risk score of the company to be evaluated as visual information through a bar graph, a tracking graph, a scatter graph, a network diagram, and a map diagram, and support real-time communication by creating a chat room for supply chain management of the company to be evaluated and suppliers.
Patent WO-2020130489-A1 (WO)
Title: Zwitterionic alginate derivative and contrast medium composition containing same
Inventor: CHOI YONGDOO
IPC: A61K49/04
Filed: 2019-12-12
Abstract: The present invention relates to: a zwitterionic alginate derivative; a contrast medium composition containing the derivative; a pharmaceutical composition for preventing or treating cancer or inflammatory diseases; a method for preparing the derivative; and a method for preparing the contrast medium composition or the pharmaceutical composition. The alginate derivative of the present invention is zwitterionic so as to avoid non-specific interactions with serum proteins present in a cell culture solution or blood, and inhibits non-specific intake thereof to organs or tissues other than a target organ or tissue so as to form a conjugate with an image contrast medium or a drug while enabling stable circulation in the blood, thereby being applicable to a contrast medium composition or a pharmaceutical composition. In addition, the delivery efficiency of a contrast medium and a drug with respect to target cancer cells can be remarkably increased, and diagnostic imaging and treatment effects can also be greatly improved.
Patent WO-2020180021-A1 (WO)
Title: Electronic device and method for scanning channel to perform location-based service
Inventor: YOO SEUNGMIN
IPC: H04W48/16
Filed: 2020-02-17
Abstract: In various embodiments, an electronic device may include a wireless communication module performing WLAN communication, a processor operatively connected to the wireless communication module, and a memory operatively connected to the processor. The processor may receive geofence-related information from a server in response to execution of an application associated with a geofencing service, identify status information of the electronic device, determine at least one channel based on the received geofence-related information and/or the identified status information of the electronic device, and perform a scan function based on the determined at least one channel. Other embodiments are possible.
Patent WO-2021167142-A1 (WO)
Title: Air purifying mask including water filter
Inventor: KWON YONG JIN
IPC: A62B18/10
Filed: 2020-02-21
Abstract: The present invention relates to an air purifying mask comprising: a body part worn on and covering a wearer's face; and a purification part provided in the body part, having an inhalation channel formed therein so as to guide the intake flow path of outside air introduced during the wearer's inhalation process, and having a water-receiving space which is formed on the inhalation channel and in which water is contained so as to allow the outside air to pass therethrough in the process of the intake flow of the outside air, wherein the outside air introduced during the inhalation process is primarily purified by the water contained in the water-receiving space. Accordingly, the air purifying mask can be semi-permanently used by replacing the water, and thus has an advantage of reduced filter replacement cost.
Patent WO-2020213882-A1 (WO)
Title: Frequency division duplex channel state information acquisition based on kronecker product
Inventor: HU YEQING
IPC: H04B7/06
Filed: 2020-04-08
Abstract: A base station, method, and computer-readable storage medium for channel state information (CSI) acquisition. The base station includes a transceiver configured to transmit a first, unprecoded channel state information reference signal (CSI-RS) on a first antenna dimension; receive a first CSI report on the first antenna dimension; transmit a second, precoded CSI-RS on a second antenna dimension; and receive a second CSI report on the second antenna dimension. The first CSI report includes a precoding matrix index (PMI), a rank indicator (RI), and channel quality indicator (CQI) for the first antenna dimension; and the second CSI report comprises a PMI, a RI, and a CQI for the second antenna dimension. The base station also includes a processor operably connected to the transceiver, the processor configured to generate a downlink (DL) CSI for multi-user multi-input, multi-output (MU-MIMO) scheduling and precoding based on the first CSI report and the second CSI report.
Patent WO-2020213948-A1 (WO)
Inventor: JUNG MIJIN
IPC: H05B6/12
Filed: 2020-04-16
Abstract: Disclosed herein is an induction heating device that provides improved user experience and user interface, the induction heating device including a a second control module configured to receive first position information on a position of the sensed first object subject to heating from the first control module, to determine a size of the first object subject to heating on the basis of the received first position information, and to receive first input information on a touch input supplied by the user in relation to heating conditions of the first object subject to heating from the input interface, and a memory configured to receive the first input information and first size information on the determined size of the first object subject to heating from the second control module, and to match and store the received first input information and the first size information.
Patent WO-2021210720-A1 (WO)
Title: Method for producing composite material for semiconductor test socket having excellent heat dissipation and durability, and composite material for semiconductor test socket produced thereby
Inventor: KWON HAN SANG
IPC: H01B3/00
Filed: 2020-05-21
Abstract: The present invention pertains to: a method for producing a composite material for a semiconductor test socket, the method comprising (a) a step for preparing a mixed powder including (i) a metal powder including a magnesium powder and an aluminum or aluminum alloy powder and (ii) a polymer powder, and (b) a step for preparing a composite material by performing spark plasma sintering (SPS) on the mixed powder prepared in step (a); a composite material that is for a semiconductor test socket and produced thereby; a method for manufacturing a semiconductor test socket, the method comprising a step for preparing an insulating part made of the composite material; and a semiconductor test socket manufactured thereby.
Patent WO-2021241798-A1 (WO)
Inventor: KIM JAE YOUNG
IPC: C12N5/0775
Filed: 2020-06-29
Abstract: La présente invention concerne une méthode de préparation d'exosomes dérivés de cellules souches mésenchymateuses et une culture cellulaire préparée à partir desdits exosomes, la méthode comprenant les étapes consistant à : obtenir un échantillon cellulaire à partir de cellules souches mésenchymateuses et en réaliser une sous-culture; la culture des cellules cultivées dans un milieu substrat contenant une enzyme inhibant la synthèse de protéines pour obtenir une culture cellulaire; et à séparer les exosomes de la culture cellulaire. La méthode de préparation d'exosomes selon la présente invention a l'avantage de pouvoir séparer des exosomes à une concentration élevée avec une grande pureté.
Patent WO-2021194027-A1 (WO)
Title: 폐아크릴 재활용장치
Inventor: LEE YONGSOON
IPC: C08J11/12
Filed: 2020-08-28
Abstract: 본 발명은 폐아크릴 재활용장치에 관한 것으로, 폐아크릴 분쇄물을 가열하여 기상 아크릴 모노머 혼합물을 얻는 열분해부; 기상 아크릴 모노머 혼합물을 냉각시켜 액상 아크릴 모노머 혼합물을 얻는 응축부; 응축부에서 배출된 액상 아크릴 모노머 혼합물을 수용하는 정제탱크와, 정제탱크 내의 기상 아크릴 모노머를 감압 인출하는 정제펌프를 갖는 정제부; 열분해부와 응축부와 정제부 중 적어도 어느 하나에서 발생한 부생물을 소각하여 전열매체를 가열하는 보일러부; 전열매체로 정제탱크 내의 액상 아크릴 모노머 혼합물을 가열하는 정제가열기;를 가지는 것을 특징으로 한다.
Patent WO-2022050434-A1 (WO)
Inventor: PARK JAE YONG
IPC: H04W36/08
Filed: 2020-09-01
Abstract: Disclosed are a method of operating a terminal and a base station in a wireless communication system, and an apparatus supporting same. As an example of the present disclosure, a method of operating a terminal in a wireless communication system may comprise the steps of: receiving, from a serving base station, respective handover model parameters of handover candidate base stations; determining a target base station on the basis of the handover model parameters; transmitting, to the serving base station, a message including information about the target base station; and receiving, from the serving base station, a handover command to the target base station.
Patent WO-2021054678-A1 (WO)
Title: Home appliance, home appliance network system, and connection method therefor
Inventor: PARK HYUNGRYOUNG
IPC: H04W4/80
Filed: 2020-09-11
Abstract: A home appliance network system capable of minimizing power consumption of a home appliance by turning on a Wifi module of the home appliance as necessary comprises: a terminal device; a server for receiving a home appliance control command from the terminal device and transmitting same to a hub device; the hub device for transmitting a wake-up signal to the home appliance through Bluetooth communication when the home appliance control command is received from the server; and the home appliance which includes the Wifi module and a Bluetooth module, and which turns on the Wifi module in an off state when the Bluetooth module receives the wake-up signal from the hub device.
Patent WO-2021054782-A1 (WO)
Title: Unmanned aerial vehicle and method for performing diagnostic flight before executing flight
Inventor: HER JONGBEOM
IPC: B64F5/60
Filed: 2020-09-18
Abstract: An unmanned aerial vehicle for performing a diagnostic flight before executing a flight, according to various embodiments, comprises: a flight body; a sensor module comprising a plurality of sensors; a communication module for wirelessly communicating with an external device; a processor electrically connected to the sensor module and the communication module; and a memory electrically connected to the processor, wherein the processor is configured to receive, from the external device, information related to flight through the communication module, check data related to the state of the unmanned aerial vehicle capable of executing a flight in accordance with the information related to flight, and perform a diagnostic flight so as to collect data to be compared with the checked data, and can analyze the data collected according to the performance of the diagnostic flight and determine whether to perform a flight, on the basis of the analyzed data. Other various embodiments are possible.
Patent WO-2021182701-A1 (WO)
Title: Ultra-small phototherapy device for skin disease treatment
Inventor: KANG WON GYU
IPC: A61N5/06
Filed: 2020-10-07
Abstract: The present invention is to provide a wearable light-emitting diode (LED)-based patch-type ultra-small phototherapy device for skin disease treatment. Disclosed is an ultra-small phototherapy device for skin disease treatment, comprising: a PCB substrate having one or more light-emitting devices and a pair of left and right first metal electrodes (+ pole) formed on the top surface thereof, and having a second metal electrode formed on the bottom surface thereof; a battery having, on the top surface thereof, a first electrode in contact with the second metal electrode on the bottom surface of the PCB substrate, and having a second electrode on the bottom surface thereof; and an electrode body into which the battery is inserted, which has the PCB substrate formed to be slidably inserted therein forward and backward, and of which the upper inner side makes selective contact with the first metal electrode of the PCB substrate while the lower inner side makes contact with the second electrode of the battery according to the position at which the PCB substrate is slidably inserted, so as to supply or block the power of the battery.
Patent WO-2021177538-A1 (WO)
Inventor: JANG YOUNG JIN
IPC: A23L17/40
Filed: 2020-10-20
Abstract: The present invention relates to a functional composition for improving health, containing a processed soybean product, and more specifically, to a functional composition for improving health, containing a processed soybean product, such as meju containing fermented soybeans or fish-and-shellfish powder, as an active ingredient, and thus being effective for blood circulation improvement, cardiovascular disease, etc., the health functional composition being usable so as to be applied as a health functional food or a pharmaceutical composition. [Representative drawing] figure 2
Patent WO-2021085969-A1 (WO)
Inventor: LEE SEUNGJAE
IPC: C07D495/04
Filed: 2020-10-26
Abstract: The present invention relates to: a compound for an organic optoelectronic element, the compound being represented by a combination of chemical formulas 1 to 3; a composition for an organic optoelectronic element, the composition comprising the compound; an organic optoelectronic element; and a display device. The details of chemical formulas 1 to 3 are as set forth in the specification.
Patent WO-2021261675-A1 (WO)
Inventor: SHON JEONG MI
IPC: A23L27/30
Filed: 2020-10-30
Abstract: La présente invention concerne un procédé de fabrication de légumes marinés à l'aide de champignons crus Chujae numéro 2 et de légumes marinés, fabriqués par le procédé utilisant des champignons crus Chujae numéro 2, le procédé consistant : à immerger des tranches de champignons crus Chujae numéro 2 blanchis dans un bouillon de varech ; à extraire les tranches immergées et à les déshydrater et à les vieillir à sec ; et à ajouter une solution de saumure aux tranches vieillies à sec, puis à les saumurer.
Patent WO-2022045447-A1 (WO)
Inventor: HAN SEUNG HUN
IPC: A61K8/11
Filed: 2020-11-04
Abstract: Disclosed are a cosmetic composition for a beauty care pack capable of checking the usage time, a method for preparing same, and a method for using same. The cosmetic composition for a beauty care pack capable of checking the usage time may be prepared by dispersing first color particles having magnetic properties and second color particles having no magnetic properties in a cosmetic oil to prepare a liquid material, encapsulating the liquid material to generate pigment capsules, and mixing the pigment capsules with a cosmetic composition for a pack.
Patent WO-2021091256-A1 (WO)
Inventor: PALURI SEETHAL
IPC: H04N19/503
Filed: 2020-11-05
Abstract: A video decoding method performed by a video decoding device according to the present document comprises the steps of: acquiring image information from a bitstream, the image information including a picture header associated with the current picture including a plurality of slices; parsing, from the picture header, a first flag indicating whether information necessary for an inter-prediction operation for a decoding process is present in the picture header; parsing, from the picture header, a second flag indicating whether information necessary for an intra-prediction operation for the decoding process is present in the picture header; and generating prediction samples by performing at least one of intra-prediction or inter-prediction for the slices in the current picture on the basis of the first flag or the second flag.
Patent WO-2021118181-A1 (WO)
Inventor: PARK HOO KEUN
IPC: H01L33/36
Filed: 2020-12-07
Abstract: La présente invention concerne une diode électroluminescente et un dispositif d'affichage la comprenant. La diode électroluminescente comprend : une première couche semi-conductrice dopée avec une première polarité ; une seconde couche semi-conductrice dopée avec une seconde polarité différente de la première polarité ; et une couche active disposée entre la première couche semi-conductrice et la seconde couche semi-conductrice, la longueur mesurée dans une première direction, qui est une direction dans laquelle sont agencées la première couche semi-conductrice, la couche active et la seconde couche semi-conductrice, étant inférieure à la largeur mesurée dans une seconde direction perpendiculaire à la première direction.
Patent WO-2021149994-A1 (WO)
Title: Novel method for producing secondary battery
Inventor: LEE DONG JUN
IPC: H01M4/1395
Filed: 2021-01-19
Abstract: The present invention provides a method for producing a secondary battery, the method comprising a step for pre-lithiating an electrode assembly including a metal substrate and an electrode structure containing a plurality of electrodes and a plurality of separators, wherein: the electrodes and the separators are alternately laminated; the metal substrate is disposed on the outermost surface of the electrode assembly in the direction in which the electrodes and the separators are laminated; the electrodes include negative electrodes containing a negative electrode active material layer, and positive electrodes containing a positive electrode active material layer, wherein the positive electrodes and the negative electrodes are spaced apart from each other and have the separators interposed therebetween; and the pre-lithiating step includes a first step for electrically connecting the positive electrodes and the negative electrodes and applying a first current, and a second step, following the first step, for electrically connecting the metal substrate and the positive electrodes and applying a second current.
Patent WO-2022177045-A1 (WO)
Inventor: CHANG HYUK JAE
IPC: G06N3/08
Filed: 2021-03-03
Abstract: Provided is a heart disease classification device, comprising: a model generator for generating a CNN-based heart disease classification model comprising a convolution block layer, a one-dimensional pooling layer, a global pooling layer, and a fully connected layer, receives input data based on a phonocardiogram of a preset length and classifies a heart disease; an input data generator for generating the input data from the phonocardiogram through a Mel spectrum-based feature extraction technique; and a heart disease classifier for inputting the input data to the heart disease classification model and classifying the heart disease.
Patent WO-2022181867-A1 (WO)
Inventor: LIM BYEONG OK
IPC: H01R13/719
Filed: 2021-03-12
Abstract: 본 발명은 어댑터가 아닌 커넥터가 핀과 절연체를 구비하여 커넥터가 필터 기능을 수행한다. 본 발명의 커넥터를 이용한 모듈은 소형으로 경제적이며 광범위하게 적용될 수 있다. 적절한 필터 기능을 제공하도록 핀은 다단 구조로 형성된다.
Patent WO-2021194141-A1 (WO)
Inventor: YOON SEOK-KEUN
IPC: H01L51/50
Filed: 2021-03-12
Abstract: La présente invention concerne : un composé électroluminescent organique qui est utilisé en tant que matériau d'une couche améliorant l'efficacité lumineuse ou similaire disposée dans un dispositif électroluminescent organique ; et un dispositif électroluminescent organique le comprenant. Lorsque le composé électroluminescent organique selon la présente invention est utilisé en tant que matériau d'une couche améliorant l'efficacité lumineuse disposée dans un dispositif électroluminescent organique, les caractéristiques d'émission de lumière, tel qu'un entraînement à basse tension, une excellente pureté de couleur et un excellent rendement lumineux, du dispositif peuvent être obtenues, et ainsi le dispositif peut être utilisé efficacement pour diverses applications industrielles telles que des dispositifs d'affichage et des dispositifs d'éclairage.
Patent WO-2021210945-A1 (WO)
Title: Insulation composition, and power cable having insulation layer formed therefrom
Inventor: PARK DO HYUN
IPC: C08L23/12
Filed: 2021-04-16
Abstract: The present invention relates to an insulation composition, and a power cable having an insulation layer formed therefrom. Specifically, the present invention relates to an insulation composition and a power cable having an insulation layer formed therefrom, the insulation composition being a non-cross-linked type so as to be eco-friendly in that recycling thereof is possible and the like and, simultaneously, possessing at least the same mechanical and electrical properties as a conventional cross-linked insulation material, satisfying thermal deformation characteristics at 130°C, which are required for the insulation layer of a cable with an operating temperature of 90°C, and having excellent physical properties such as flexibility, flame retardancy, waterproofness and extrudability.
Patent WO-2021246733-A1 (WO)
Inventor: KIM YOUNG KOOK
IPC: H05B6/12
Filed: 2021-05-31
Abstract: Disclosed are a power conversion device, an electric range including same, and a control method therefor. The electric range of the present invention comprises: a plate; a working coil; an interface unit; a voltage providing unit for providing a rectified voltage to the working coil; a first switching element; a second switching element connected in parallel with the first switching element; and a control unit, wherein the control unit determines a driving signal for driving at least one of the first switching element and the second switching element, according to the temperatures of the first switching element and the second switching element, and outputs same to the first switching element and the second switching element, and when the rectified voltage is greater than or equal to a predetermined level, the control unit provides the first switching element and the second switching element with driving signals for driving the first switching element and the second switching element, respectively, and when the rectified voltage is less than the level, the control unit transmits a driving signal to a switching element having a lower temperature among the first switching element and the second switching element, and provides an off control signal to the switching element having a higher temperature.
Patent WO-2022014885-A1 (WO)
Title: Method and electronic device for determining dynamic resolution for application of electronic device
Inventor: RASTOGI SULABH
IPC: G09G5/391
Filed: 2021-06-21
Abstract: A method for identifying a dynamic resolution for an application (150) of an electronic device (100) is provided. The method includes identifying, by the electronic device, a base resolution for a window of the application (150), wherein the window includes a plurality of views; identifying, by the electronic device, a plurality of resolutions respectively corresponding to the plurality of views based on the base resolution and at least one characteristic of each of the plurality of views; applying, by the electronic device, the plurality of resolutions to the plurality of views, respectively; and displaying, by the electronic device, the plurality of views in the plurality of resolutions, respectively.