baber/WOPTO huggingface dataset:
Patent WO-2020222427-A1 (WO)
Inventor: LEE JI-HYUNG
IPC: H01L21/48
Filed: 2020-03-25
Abstract: The present invention relates to a ceramic substrate manufacturing method comprising the steps of: forming a mask on one side of a metal layer; etching the metal layer exposed by means of the mask to form inclined protrusions; and bonding the metal layer having the inclined protrusions formed thereon to a ceramic base material. Accordingly, by forming the inclined protrusions on the outer surface of the metal layer bonded to the ceramic base material, the present invention enhances bonding strength between the ceramic base material and the metal layer and facilitates the etching process of the metal layer.
Patent WO-2020197337-A1 (WO)
Inventor: MIN BYOUNG-HYUN
IPC: A61L27/54
Filed: 2020-03-27
Abstract: The present invention relates to a tissue fusion composition having tissue adhesion and differentiation characteristics, and a preparation method therefor. In the present invention, a tissue fusion composition in the form of a gel or sheet is prepared using stem cells and a stem cell-derived extracellular matrix, and it has been confirmed that the composition adheres and binds superbly to biological tissues and can be differentiated into cartilage, bone, cornea, growth plate, and the like, and thus the composition can be used as an adhesive and a differentiation agent in regenerative therapy of damaged tissues or organs, therefore being ultimately and effectively usable as an agent for tissue fusion.
Patent WO-2020246855-A1 (WO)
Inventor: KIM JAEKYUN
IPC: G09G3/32
Filed: 2020-06-05
Abstract: The present invention discloses a method for transferring a micro LED that is capable of easily mounting a micro LED or a nano LED on a desired position on a substrate by using an electric field. The method for transferring a micro LED, according to the present invention, comprises: an electrode layer forming step of forming, on a substrate, a first electrode layer and a second electrode layer spaced apart from the first electrode layer; an insulation layer forming step of forming an insulation layer to entirely cover the first electrode layer, the second electrode layer, and a gap area between the first electrode layer and the second electrode layer, and to form a micro LED array area having a trench structure in a partial area on the gap area; an LED arraying step of arraying an LED in the micro LED array area having the trench structure by applying an electric signal to the first electrode layer and the second electrode layer while supplying a fluid containing the LED on to the substrate; and an LED coupling step of removing the insulation layer and coupling both ends of the LED to the first electrode layer and the second electrode layer, respectively.
Patent WO-2021029545-A1 (WO)
Title: 전극 스크랩 재활용 방법 및 이를 이용한 전극 제조 방법
Inventor: LIM JUN-MUK
IPC: H01M4/62
Filed: 2020-07-14
Abstract: 전극 스크랩 재활용 방법 및 이를 이용한 재활용 전극 제조 방법을 제공한다. 본 발명의 전극 스크랩 재활용 방법은, (a)집전체 상에 활물질층을 포함하는 전극 시트 타발 후 남은 부분인 전극 스크랩을 건식분쇄해 분쇄물을 얻는 단계; 및 (b)상기 분쇄물을 체가름하여 상기 분쇄물 안의 집전체 조각으로부터 활물질층 플레이크를 선별하고, 선별한 활물질층 플레이크를 모아 재활용 영역을 얻는 단계를 포함한다.
Patent WO-2021096031-A1 (WO)
Title: Duct assembly
Inventor: LEE SANG BONG
IPC: F24F7/06
Filed: 2020-08-11
Abstract: One embodiment of the present invention provides a duct assembly comprising: an outer pipe having a first pipe that is coupled to a power generating unit, and a second pipe that is coupled to one end portion of the first pipe and that forms a T shape; an inner pipe provided inside the second pipe, and which is spaced apart from the second pipe by a predetermined interval so as to form a fluid pressurization space portion, has communication holes formed along the circumference thereof at predetermined intervals, and has a discharge passage formed therein; and a guide part that is coupled to the inner surface of the inner pipe and that guides a discharge direction of fluid discharged from the fluid pressurization space portion to the discharge passage through the communication holes.
Patent WO-2021060737-A1 (WO)
Inventor: JUN CHAN-SOO
IPC: H01M4/62
Filed: 2020-09-03
Abstract: The present invention provides: a negative electrode for a lithium secondary battery having excellent dispersibility, adhesion, and tensile strength properties; and a lithium secondary battery including same. The negative electrode for a lithium secondary battery comprises a negative electrode active material, a conductive material, and a binder, wherein the binder contains a copolymer containing a repeating unit derived from an acrylamide monomer, a repeating unit derived from an acrylic acid monomer, a repeating unit derived from a sodium acrylate monomer, and a repeating unit derived from an acrylonitrile monomer, the total weight of the repeating unit derived from an acrylic acid monomer and the repeating unit derived from a sodium acrylate monomer constitutes 25-35 wt% of the copolymer, and the negative electrode active material is a silicon-based negative electrode active material.
Patent WO-2021066387-A1 (WO)
Inventor: LEE DAEHYUN
IPC: H04N21/462
Filed: 2020-09-24
Abstract: A display apparatus includes a display, a communicator, a memory storing a broadcast schedule table and a processor configured to, based on a channel being selected, identify whether a broadcast content scheduled at a current time is present on a broadcasting schedule of the selected channel in the broadcast schedule table, and based on the broadcast content being present, control the communicator to receive, from a server, the broadcast content from a time of playback corresponding to the current time in a streaming method, and control the display to playback the broadcast content, and based on the broadcast content not being present, identify an empty schedule period starting from the current time, identify one of a plurality of contents based on the empty schedule period and playback times of the plurality of contents, and control the display to playback the identified content.
Patent WO-2021080281-A1 (WO)
Title: Method for forming coating layer having plasma resistance
Inventor: KWON SOON YOUNG
IPC: H01J37/32
Filed: 2020-10-20
Abstract: The present invention relates to a method for forming a coating layer having plasma resistance. The method for forming a coating layer having plasma resistance according to the present invention is characterized by comprising: a substrate preparing step for disposing a substrate on a substrate-holding device inside a process chamber; a deposition material evaporating step for irradiating a deposition material of Y  2 O  3   provided in a solid state within an electron beam source with electron beams to evaporate the deposition material; a radical generating step for injecting a process gas including oxygen for forming radicals into an RF energy beam source to form radical particles having high activation energy; an RF energy beam emitting step for emitting, toward the substrate, RF energy beams including the radical particles generated from the RF energy beam source; a thin film depositing step for depositing the evaporated deposition material onto the substrate with the assistance of the energy beams; and a thin film densifying step for forming a dense thin layer by using the energy beams to bombard the deposition material deposited on the substrate with ions.
Patent WO-2022039320-A1 (WO)
Inventor: KIM JAEWOO
IPC: C01B35/02
Filed: 2020-10-29
Abstract: An embodiment of the present invention enables mass production and can increase yield by reducing production time. In addition, disclosed are a method and an apparatus for producing nanomaterials, whereby high-purity nanomaterials can be produced.
Patent WO-2021112438-A1 (WO)
Inventor: KIM HANKI
IPC: H04N21/485
Filed: 2020-11-13
Abstract: An electronic apparatus is provided. The electronic apparatus includes a communication interface; a display; an internal speaker; and a processor configured to control the internal speaker to generate a first audio signal and control the communication interface to transmit a signal to control an external audio device to generate a second audio signal that is synchronized with the first audio signal. The processor is configured to: obtain a first processing time regarding the first audio signal and a second processing time regarding the second audio signal; and control the internal speaker and the communication interface based on the first processing time and the second processing time so that a difference between a first output timing of the first audio signal and a second output timing of the second audio signal is less than a predetermined value.
Patent WO-2021153889-A1 (WO)
Title: Biometric data distributed management system, and biometric recognition method using same
Inventor: LEE SEUNGYEON
IPC: G06F21/32
Filed: 2020-11-18
Abstract: A method for performing biometric recognition in a system in which biometric data is distributed and stored in a plurality of databases comprises the steps of: extracting biometric data of a user; generating a plurality of pieces of biometric data by dividing the extracted biometric data; calculating, for each of the plurality of databases, the distance between pre-stored pieces of biometric data templates and each of the pieces of biometric data; and using the calculated distances to detect a biometric data template matching the biometric data.
Patent WO-2021137446-A1 (WO)
Title: Filament winding device and filament winding method
Inventor: KIM KIYOUNG
IPC: B65H54/10
Filed: 2020-11-30
Abstract: The present invention relates to a filament winding device and a filament winding method in which a pressure vessel is produced by winding fibers on a liner to prevent cracking of the pressure vessel which contains high-pressure gas, the fibers being impregnated with different types of resins which cross each other and have different elongations according to the direction or length of the fibers wound on the liner. Accordingly, the durability and stability of the pressure vessel are increased, the quality of the pressure vessel is improved, inconvenience, to a tester performing a pressure test, due to exploding of hydrogen gas or the like contained in the pressure vessel can be prevented, and safety-related accidents causing damage to property or human life can be prevented.
Patent WO-2022025372-A1 (WO)
Inventor: KIM TAEGEUN
IPC: H01L33/44
Filed: 2021-01-18
Abstract: A micro-light-emitting element having an omnidirectional reflector structure according to one embodiment of the present invention comprises: a substrate; a first semiconductor layer which is arranged on an upper surface of the substrate and which includes at least one active region; an active layer arranged on the active region; a second semiconductor layer arranged on the upper surface of the active layer to form a semiconductor cell from the first semiconductor layer and the active layer; a passivation layer arranged to encompass the outer side of the semiconductor cell; and a reflection layer which is arranged to encompass the passivation layer and which reflects, toward the inner region of the semiconductor cell, the light that is incident from the inner region of the semiconductor cell through the passivation layer.
Patent WO-2021157907-A1 (WO)
Title: Composition for differential diagnosis of acanthamoeba keratitis comprising chorismate mutase protein antibodies, and acanthamoeba keratitis diagnosis kit using same
Inventor: MOON EUN KYUNG
IPC: G01N33/569
Filed: 2021-01-19
Abstract: The present invention relates to: a composition for differentially diagnosing acanthamoeba keratitis, the composition comprising chorismate mutase antibodies; and an acanthamoeba keratitis diagnosis kit using same. The composition comprising chorismate mutase antibodies according to the present invention causes an antigen-antibody reaction only specific to chorismate mutase secreted from acanthamoeba, thus making it possible to diagnose and identify the cause of acanthamoeba keratitis more rapidly and accurately than existing methods for diagnosing acanthamoeba keratitis. The composition is expected to be widely applicable to the production of acanthamoeba keratitis diagnosis kits, therapeutic agents, contact lens disinfecting agents, etc.
Patent WO-2021157992-A1 (WO)
Title: Nitride semiconductor device with in-situ etched layer and method of fabricating same
Inventor: MIN DAE HONG
IPC: H01L33/00
Filed: 2021-02-02
Abstract: A nitride semiconductor device according to an embodiment comprises: a first n-type nitride semiconductor layer having an irregular convex-concave surface; and a second n-type nitride semiconductor layer disposed on the first n-type nitride semiconductor layer and having an interface formed between the first n-type nitride semiconductor layer and the second n-type nitride semiconductor layer, wherein the silicon concentration at the interface is higher than the silicon concentrations in the first and second n-type nitride semiconductor layers, and the threading dislocation density in the second n-type nitride semiconductor layer is lower than the threading dislocation density in the first n-type nitride semiconductor layer.
Patent WO-2022145571-A1 (WO)
Title: 판매 관련 정보 제공 방법 및 이를 이용하는 전자 장치
Inventor: BAI QINGQING
IPC: G06F3/0481
Filed: 2021-02-15
Abstract: 다양한 실시예에 따른 전자 장치의 주문 관련 정보 제공 방법은, 구매 물품에 대한 주문 정보 및 상기 주문 정보에 대응하는 고객 정보를 획득하는 단계, 상기 주문 정보 및 상기 고객 정보를 외부 장치로 송신하는 단계, 상기 외부 장치로부터 상기 구매 물품에 대응하고, 고객이 판매하는 판매 물품에 대한 판매 관련 정보를 수신하는 단계, 및 상기 주문 정보 및 상기 판매 관련 정보 중 적어도 일부를 제1페이지에서 제공하는 단계를 포함할 수 있다.
Patent WO-2021172921-A1 (WO)
Inventor: YOO DONG GEUN
IPC: A61B6/12
Filed: 2021-02-25
Abstract: The present disclosure relates to an operation method of a medical imaging apparatus. The operation method of a medical imaging apparatus comprises the steps of: obtaining lesion information about at least one lesion detected from a medical image; determining the shape and location of at least one contour corresponding to the at least one lesion, on the basis of the obtained lesion information; determining the location of at least one text region including text indicating the lesion information about the at least one lesion in the medical image; and displaying, on the medical image, the at least one contour and the text included in the at least one text region, on the basis of the determined shape and location of the at least one contour and the determined location of the at least one text region.
Patent WO-2021194221-A1 (WO)
Title: 변환에 기반한 영상 코딩 방법 및 그 장치
Inventor: KOO MOONMO
IPC: H04N19/70
Filed: 2021-03-23
Abstract: 본 문서에 따른 영상 디코딩 방법은 레지듀얼 정보를 기반으로 역양자화를 수행하여 현재 블록에 대한 변환 계수를 도출하는 단계; 상기 변환 계수들에 LFNST를 적용하여 수정된 변환 계수들을 도출하는 단계를 포함하되, 상기 변환 계수를 도출하는 단계는 0이 아닌 마지막 변환 계수 위치 정보를 파싱하는 단계를 포함하고, 상기 LFNST의 적용에 관련된 LFNST 인덱스는 상기 0이 아닌 마지막 변환 계수 위치의 파싱 후 파싱되고, 상기 LFNST 인덱스 파싱 후 상기 변환 계수들이 도출될 수 있다.
Patent WO-2021230607-A1 (WO)
Title: Output distribution method of power supply system
Inventor: KIM JEONG JOONG
IPC: H02J3/14
Filed: 2021-05-11
Abstract: An output distribution method of a power supply system according to the present invention comprises the steps of: if a required output power of a power supply system exceeds a reference value, assigning the required output power equally to all PCSs; if the required output power does not exceed the reference value, assigning at least one maximum power driving PCS to be operated with a maximum driving ratio power, on the basis of a maximum driving ratio and a lowest driving ratio; if a remaining power unassigned during power assignment of the maximum power driving PCS exceeds a lowest driving ratio power, assigning a remaining power driving PCS for operation of the remaining power; and if the remaining power unassigned during the power assignment of the maximum power driving PCS does not exceed the lowest driving ratio power, equally dividing and reassigning the required output power to the maximum power driving PCS assigned during the power assignment of the maximum power driving PCS.
Patent WO-2021246719-A1 (WO)
Inventor: SHIN YOUNG TAEK
IPC: G01R1/04
Filed: 2021-05-28
Abstract: Disclosed is a test socket. The test socket includes a first block comprising a first base member of a conductive material and a first insulating member of an insulating material, a second block comprising a second base member of a conductive material and a second insulating member of an insulating material, a gap member of an insulating material, interposed between the first block and the second block, a first probe supported being in contact with the first base member and being not in contact with the second base member, a second probe supported being not in contact with the first base member and being in contact with the second base member, and electronic parts provided in the gap member and placed on a conductive path by which the first base member and the second base member are electrically connected.
Patent WO-2022085933-A1 (WO)
Title: 지지 부재를 포함하는 전자 장치
Inventor: SEO JOOHO
IPC: G09F9/30
Filed: 2021-09-06
Abstract: 본 개시의 다양한 실시예들에 따르면, 전자 장치는, 제1 하우징, 상기 제1 하우징의 적어도 일부를 수용하고, 제1 가장자리에 형성된 가이드 홈을 포함하는 제2 하우징, 상기 제1 하우징 상에 배치된 제1 디스플레이 영역 및 상기 제1 디스플레이영역으로부터 연장된 제2 디스플레이 영역을 포함하는 플렉서블 디스플레이로서, 상기 제2 디스플레이 영역은 상기 제1 하우징의 제1 방향으로의 슬라이드 이동에 기초하여 이동하도록 구성된 플렉서블 디스플레이 및 상기 제1 디스플레이 영역 아래에 배치된 고정부, 상기 제2 디스플레이 영역 아래에 배치된 이동부, 및 상기 이동부에서 연장되고, 상기 가이드 홈 내에 삽입된 적어도 하나의 돌출부를 포함하는 지지 부재를 포함하고, 상기 돌출부는 상기 제1 방향과 수직한 제2 방향으로 돌출된 제1 영역 및 상기 제1 영역으로부터 상기 제2 방향과 상이한 제3 방향으로 연장된 제2 영역을 포함할 수 있다.
Patent WO-2022065865-A1 (WO)
Title: High-efficiency light emitting element, unit pixel having same, and display device having same
Inventor: CHA NAMGOO
IPC: H01L33/36
Filed: 2021-09-23
Abstract: A light-emitting element according to one embodiment is a micro-scale light emitting element comprising: a semiconductor stack comprising a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, and an active layer disposed between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer; an insulating layer covering a top surface and a side surface of the semiconductor stack; and a metal reflecting layer disposed on the insulating layer and covering at least a portion of the side surface of the semiconductor stack, wherein the insulating layer comprises a distributed Bragg reflector.
Patent WO-2022145815-A1 (WO)
Title: Dispositif et procédé de surimpression 3d
Inventor: KIM JIN SOO
IPC: B33Y70/00
Filed: 2021-12-14
Abstract: L'invention concerne un dispositif de surimpression 3D qui surimprime une forme tridimensionnelle sur une structure existante et comprend : un bain d'eau contenant un matériau durcissable à la lumière ; une unité d'entraînement qui fixe la structure existante et qui peut déplacer la structure existante verticalement d'une étape à la fois dans le bain d'eau ; et une unité optique comprenant une structure de miroir et un projecteur pour photodurcir une zone à durcir sur la surface d'un matériau photodurcissable en projetant simultanément une lumière UV à partir de la partie supérieure de la surface du matériau photodurcissable dans diverses directions vers la surface du matériau photodurcissable visible vers le haut en contact avec la structure existante, où, lorsqu'une image d'une forme à durcir de la surface du matériau photodurcissable contenu dans le réservoir à eau est divisée en plusieurs zones selon des directions de projection, convertie et projetée sur le projecteur, l'unité optique fonctionne de telle manière qu'une image combinée devient la forme à durcir, l'image combinée étant produite par combinaison de chaque image divisée qui est réfléchie par la structure de miroir et projetée à partir de diverses directions.
Patent WO-2022173108-A1 (WO)
Inventor: CHOI INGYU
IPC: A47L9/28
Filed: 2021-12-16
Abstract: 본 발명의 사상에 따른 청소장치는 이물질이 집진되는 집진통을 포함하는 진공 청소기와 집진통에 집진된 이물질을 제거하도록 집진통과 연결되는 도킹 스테이션을 포함하고, 도킹 스테이션은 집진통이 도킹되는 도킹 하우징과, 도킹 하우징의 하방에 배치되고, 도킹 하우징에 도킹된 집진통 내의 이물질과 내부 공기를 유동시키는 흡입 기류를 형성하는 흡입장치와, 도킹 하우징과 흡입 장치 사이에 배치되고, 흡입기류에 의해 집진통 내의 이물질이 유동되어 집진되는 더스트백을 포함하고, 도킹 하우징은 흡입기류를 집진통으로 가이드하고 더스트 백이 분리 가능하게 결합되도록 마련되는 흡입 유로와, 흡입 유로의 하단에 배치되고 더스트 백과 흡입 유로를 실링하는 실링부재를 포함하고, 실링부재는 더스트 백의 실링이 유지되면서 상하 방향으로 신축 가능하도록 마련된다.
Patent WO-2022154287-A1 (WO)
Inventor: YOON SEONG JUN
IPC: A01N63/50
Filed: 2021-12-20
Abstract: 본 발명은 엔테로코쿠스 패슘( Enterococcus 
   
 faecium ) 균에 대하여 특이적인 항균활성을 갖는 항균단백질 EFL200에 관한 것으로, 더욱 상세하게는 엔테로코쿠스 패슘 균을 특이적으로 용균시킬 수 있는 능력을 갖고 서열번호 1로 표시되는 아미노산 서열을 포함하는 것을 특징으로 하는 엔테로코쿠스 패슘 균에 특이적인 항균단백질 EFL200과 이의 제조방법, 및 상기 엔테로코쿠스 패슘 균 특이적인 항균단백질 EFL200을 유효성분으로 포함하는 엔테로코쿠스 패슘 균에 의해 유발되는 감염 또는 질환 처치용 약학적 조성물에 관한 것이다.
Patent WO-2022154636-A1 (WO)
Inventor: OH IL HOAN
IPC: A61K48/00
Filed: 2022-01-18
Abstract: 본 발명은 mir145 억제제의 심근경색증의 악화 예방 또는 치료 용도에 관한 것으로, miR-145의 안타고미르가 심근경색증에서 허혈성 손상에 의한 심근의 손상 및 괴사를 감소시키고, 심근 조직의 재생을 증가시킴으로써, 심근경색 증후의 재생 치료에 효과를 나타내며, miR-145 안타고미르의 경우 단독 투여시에도 miR-124 안타고미르와 병용 투여된 경우와 유사한 정도의 치료 효과를 나타내고, 특히, 심근경색증이 발병된 후 수일 내의 초기(급성기)에 현저한 치료 효과를 나타내는 효과가 있으므로, 이를 심근경색증의 치료 용도로 이용할 수 있다.
Patent WO-2022203262-A1 (WO)
Title: Composition antimicrobienne se dispersant dans l'eau comprenant du citrate de cuivre en tant que principe actif
Inventor: PARK IN SOO
IPC: A61K8/365
Filed: 2022-03-15
Abstract: La présente invention concerne une composition antimicrobienne se dispersant dans l'eau comprenant du citrate de cuivre en tant que principe actif, qui a une excellente stabilité de dispersion dans l'eau et peut être ajoutée à des produits de soins personnels et à des peintures pour leur conférer un large spectre antimicrobien contre les bactéries, les champignons et les virus.
Patent WO-2022220485-A1 (WO)
Title: Method for producing injection-molded article and electronic device comprising injection-molded article
Inventor: JUNG CHUNGHYO
IPC: B23K26/362
Filed: 2022-04-07
Abstract: A method for producing an injection-molded article, according to various embodiments disclosed in the present document, comprises the operations of: molding an injection-molded article; irradiating a laser on regions spaced from each other (primary irradiation regions hereinafter), on at least a portion of the surface of the injection-molded article (primary irradiation operation hereinafter); irradiating a laser on other regions spaced from each other (secondary irradiation regions hereinafter), on at least a portion of the surface of the injection-molded article (secondary irradiation operation hereinafter); and, on the surface of the injection-molded article, forming a plating layer on the primary irradiation regions and the secondary irradiation regions, wherein each of the secondary irradiation regions may at least partially overlap with at least one of the primary irradiation regions. Other various embodiments are possible.