baber/WOPTO huggingface dataset:
Patent WO-2019124804-A1 (WO)
Title: Iot intelligent centrally-controlled power saving and interruption system having safety device
Inventor: KIM INCHUL
IPC: H02J9/00
Filed: 2018-11-29
Abstract: The present invention relates to a power interruption apparatus having a safety device, and to a power interruption apparatus having a safety device, the power interruption apparatus being protected by the injection of air into the safety device, which is provided at the top and bottom of a power device, when the power interruption apparatus falls due to shock caused by a natural disaster, thereby preventing the power interruption apparatus from being damaged and allowing power interruption to be smooth.
Patent WO-2019132392-A1 (WO)
Inventor: HAN JUN KYU
IPC: B01J37/03
Filed: 2018-12-19
Abstract: The present specification relates to a method for manufacturing a zinc ferrite catalyst, comprising the steps of: preparing a zinc precursor solution; preparing a ferrite precursor solution; bringing the zinc precursor solution into contact with an alkaline solution to obtain a first precipitate; adding the ferrite precursor solution to the first precipitate to obtain a second precipitate; and filtering the second precipitate, followed by drying and firing.
Patent WO-2019147070-A1 (WO)
Title: Biomolecule filter and biomolecule dynamic separation apparatus using same
Inventor: KIM SUNGHOON
IPC: B01D69/00
Filed: 2019-01-25
Abstract: Disclosed are technologies related to a biomolecule filter and a biomolecule dynamic separation apparatus using the same. The biomolecule filter according to one embodiment of the present invention comprises: a membrane structure having micro-holes allowing biomolecules to pass therethrough; a first housing, which is positioned at one surface side of the membrane structure, and receives a sample, comprising the biomolecules, so as to bring the same in contact with one surface of the membrane structure; and a second housing positioned at the other surface side of the membrane structure, and collecting the biomolecules coming out through the other surface of the membrane structure, and thus the present invention prevents damage to the biomolecules, reduces the time and costs required for a biomolecule separation process, prevents blockage of the membrane structure, caused by substances excluding the biomolecules to be filtered, and degradation in filtering efficiency, caused thereby, and improves the yield of the biomolecules.
Patent WO-2019151733-A1 (WO)
Title: Organic light emitting diode
Inventor: CHA YONGBUM
IPC: H01L51/50
Filed: 2019-01-28
Abstract: The present specification relates to an organic light emitting diode comprising: an anode; a cathode disposed opposite to the anode; a light emitting layer disposed between the anode and the cathode; a first organic layer disposed between the cathode and the light emitting layer; and a second organic layer disposed between the cathode and the first organic layer, wherein the first organic layer contains a compound represented by chemical formula 1, and the second organic layer contains at least one of compounds represented by chemical formulas 2 and 3, respectively.
Patent WO-2019182405-A1 (WO)
Inventor: CHAE YONG HA
IPC: H01H37/76
Filed: 2019-03-22
Abstract: The present invention relates to a coolant heater. The purpose of the present invention, a coolant heater which effectively heats coolant of a vehicle by means of a heating unit, is to provide a coolant heater having improved sensitivity and responsiveness to over-heating and assured stability by utilizing a temperature fuse to prevent over-heating. Another purpose of the present invention is to provide a coolant heater having enhanced durability of the temperature fuse coupling part by improving the structure by which the temperature fuse is fixed.
Patent WO-2019208956-A1 (WO)
Title: Pharmaceutical composition for prevention or treatment of cognitive impairment due to aging comprising pu-erh tea extract as active ingredient
Inventor: JEONG JI HYUN
IPC: A61P25/28
Filed: 2019-04-09
Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of cognitive impairment due to aging comprising pu-erh tea extract as an active ingredient. The present invention can effectively suppress and treat cognitive impairment due to natural aging by providing a novel pharmaceutical composition and functional food containing the pu-erh tea extract as an active ingredient.
Patent WO-2020004806-A1 (WO)
Inventor: CHANG JAE-HYUCK
IPC: F24C15/10
Filed: 2019-05-02
Abstract: Un mode de réalisation de la présente invention concerne un dispositif de sécurité de cuisinière électrique disposé sur une cuisinière électrique, le dispositif de sécurité de cuisinière électrique étant monté amovible sur une surface pourvue d'un brûleur de la cuisinière électrique, et étant partiellement séparé par une opération de l'utilisateur de telle sorte que le brûleur peut être exposé lorsque la cuisinière électrique est utilisée.
Patent WO-2020111411-A1 (WO)
Inventor: KIM SUNG HWAN
IPC: B23K26/0622
Filed: 2019-05-22
Abstract: The present invention relates to a method for processing a superfine blade edge using a femtosecond laser, the method comprising: a step for primarily grinding a blade edge portion by using a grinding wheel; and a step for secondarily grinding at least a part of the blade edge portion by radiating a femtosecond laser in the lengthwise direction of the ground blade edge portion. The secondary grinding step comprises: a step for oscillating the femtosecond laser; a step for modifying energy distribution of the femtosecond laser; a step for increasing the size of the energy distribution of the femtosecond laser; a step for aligning the central portion of the energy distribution of the femtosecond laser to an end portion of the blade edge portion; a step for changing the proceeding direction of the femtosecond laser and radiating the femtosecond laser to the blade edge portion via a focusing lens; and a step for radiating the femtosecond laser after moving, in the lengthwise direction of the blade, a stage on which the blade is placed.
Patent WO-2020009503-A1 (WO)
Title: Pharmaceutical composition comprising indirubin derivative as active ingredient
Inventor: CHOI KANG-YELL
IPC: A61K8/9789
Filed: 2019-07-04
Abstract: The present invention relates to a composition for preventing or treating wounds, wherein the composition according to the present invention comprises, as an active ingredient, an indirubin derivative alone, or one or more selected from the group consisting of an indirubin derivative, an extract of Aruncus dioicus var. kamtschaticus, methyl vanillate, hesperidin, and quercitrin, and thus can be used as a pharmaceutical composition capable of promoting wound healing and reducing scarring, not only in a normal state, but also in a diabetic state. Furthermore, the composition exhibits excellent effects in healing diabetic wounds as well as general wounds, and thus can be used in a beneficial way as a pharmaceutical composition, a cosmetic composition, and a food composition for alleviating, preventing, or treating general wounds or diabetic wounds, or as a veterinary composition for treating diabetic wounds.
Patent WO-2020218678-A1 (WO)
Inventor: CHEON BYUNG SIK
IPC: B25J13/02
Filed: 2019-07-23
Abstract: Provided is a master device for a surgical robot, the master device including a guide rail, a slider configured to slide along the guide rail, a yaw link rotatably connected to the slider, a connection link connected to the yaw link to rotate about a first rotation axis, a pitch link connected to the connection link to rotate about a second rotation axis spaced apart from the first rotation axis, and a handle connected to the pitch link.
Patent WO-2020050649-A1 (WO)
Title: Method and device for transmitting information relating to link in wireless lan system
Inventor: KIM SUHWOOK
IPC: H04W74/00
Filed: 2019-09-05
Abstract: A method performed in a wireless local area network (WLAN) system according to various embodiments can comprise the steps of: a receiving STA, which supports a multi-link comprising a first link and a second link, receiving a first packet by means of the first link from a transmitting STA; the receiving STA obtaining quality information relating to the first link on the basis of the first packet; and the receiving STA transmitting a second packet by means of the second link, wherein the second packet comprises a MAC header, and the MAC header comprises quality information relating to the first link.
Patent WO-2020055189-A1 (WO)
Title: Device and method for dynamic cluster personalization
Inventor: YADAV ANIL
IPC: G06Q30/06
Filed: 2019-09-11
Abstract: An electronic device and method for dynamic cluster personalization is provided. A method of dynamic cluster personalization comprises obtaining information including language information from a user, generating a usage log including user features based on the obtained user information including language information, determining a clustering feature from the usage log, creating a user cluster based on the clustering feature, determining a personalization feature based on the user features within the user cluster, applying a personalization to the users in the user cluster, and providing a service to at least one user device corresponding to the user in the user cluster based on the applied personalization feature.
Patent WO-2020116988-A1 (WO)
Title: Image analysis device, image analysis method, and recording medium
Inventor: KIM WON TAE
IPC: G06T7/11
Filed: 2019-12-06
Abstract: Provided are an image analysis method and an image analysis device. An image analysis method of the present invention may include: a step for acquiring an image including one or more objects; a step for extracting a plurality of specific areas from the image; a step for analyzing the hierarchical structure of the plurality of specific areas; and a step for classifying the objects included in the image by using the hierarchical structure.
Patent WO-2020149543-A1 (WO)
Title: 제빙기 및 이를 포함하는 냉장고
Inventor: JI JOON DONG
IPC: F25D23/12
Filed: 2019-12-20
Abstract: 본 발명은 냉각부 및 히터부 중 하나 이상을 포함하는 열교환부와 열교환이 수행되는 제빙기에 있어서, 제어박스, 상기 제어박스의 일측으로부터 연장된 아이스 트레이, 상기 열교환부 또는 하기 유로 커버에서 낙하되는 수분을 받아 일측으로 흘려보내는 드레인부, 상기 드레인부에 구비되는 드레인 히터, 상기 아이스 트레이의 상기 일면에 공기흐름을 발생시키고, 상기 제어박스의 일측에 위치되며 하기 유로 커버를 통하여 유입되는 공기가 배출되도록 토출 방향이 수평, 수직, 측방 또는 소정의 경사를 갖고 배치되는 순환팬, 상기 순환팬에 의해 발생되는 상기 공기흐름을 안내하도록 내부 공간이 형성되고 상기 아이스 트레이 하부에 배치되는 상기 냉각부 및 히터부 부위를 감싸는 유로 커버 및 상기 유로 커버에 형성되어 상기 열교환부의 적어도 일부를 지지하는 가압 지지부를 포함하는 제빙기를 제공한다.
Patent WO-2020190101-A1 (WO)
Title: Separation membrane for electrochemical device, and method for manufacturing same
Inventor: KWON HYE-JIN
IPC: H01G11/52
Filed: 2020-03-20
Abstract: A separation membrane according to the present invention includes a porous coating layer formed by crosslinking a crosslinkable polymer with the participation of an acid. As a result, the heat resistance, safety, and physical strength of the separation membrane are increased, the peel strength between a porous substrate and the porous coating layer is improved, and desorption of inorganic particles in the porous coating layer is prevented. In addition, since the degree of crosslinking is improved, the amount added of a crosslinkable binder resin can be reduced, and thus the amount added of a non-crosslinkable binder resin, inorganic particles, or both can be increased. That is, the effect of improving both heat resistance and adhesion can be achieved even when a small amount of crosslinkable binder resin is used.
Patent WO-2020204673-A1 (WO)
Title: Rolling bearing having improved sealability
Inventor: LEE YOUNG KEUN
IPC: F16C19/06
Filed: 2020-04-03
Abstract: A rolling bearing sealing member according to one embodiment of the present invention has a structure in which an elastic sealing part is attached to a frame, wherein the elastic sealing part can include a first sealing part formed at one end portion of the frame and a second sealing part formed at the other end portion thereof. The first sealing part is inserted and mounted in a coupling groove formed on a second member, and the second sealing part can include an axial sealing lip that extends in an axial direction from the frame and a radial sealing lip that extends in a radial direction. The axial sealing lip and the radial sealing lip of the second sealing part are positioned to be adjacent to a first member so as to enable contactless sealing, the radial sealing lip of the second sealing part has a shape corresponding to a sealing groove formed on the first member, so as to be accommodated and mounted in the sealing groove, and a groove that extend so as to be recessed inward in an obliquely inclined direction with respect to the axial direction can be provided on the outer side of the radial sealing lip in the axial direction.
Patent WO-2021040178-A1 (WO)
Title: Packaging substrate and semiconductor device comprising same
Inventor: RHO YOUNGHO
IPC: H01L23/498
Filed: 2020-04-10
Abstract: An embodiment relates to a packaging substrate and a semiconductor device, and comprises: an element unit including semiconductor elements; and a packaging substrate electrically connected to the element unit, wherein a glass substrate is applied to the packaging substrate as a core so as to more closely connect the semiconductor elements and a motherboard, such that an electrical signal is transmitted at as short a distance as possible. Accordingly, provided is a packaging substrate which can greatly improve electrical properties, such as signal transmission speed, etc., can further simplify an insulation film treatment process by substantially preventing the occurrence of parasitic elements, and is applicable to a high-speed circuit.
Patent WO-2020222496-A1 (WO)
Inventor: LEE JONG SUB
IPC: A24F40/42
Filed: 2020-04-28
Abstract: Provided is an aerosol generating device including a cartridge comprising: an atomizer heating an aerosol generating material to generate aerosol; a mouthpiece through which the generated aerosol is released to outside; a main body accommodating the cartridge; and a sensor configured to detect release of the aerosol to the outside; wherein a first air channel is formed between the cartridge and the main body and guides external air introduced through an air inlet to the mouthpiece through the atomizer, and wherein a second air channel is formed in the main body such that the first air channel and the second air channel are in fluid communication, and wherein the sensor detects the release of the aerosol to the outside based on a change in air flow rate or air pressure of the second air channel.
Patent WO-2020235976-A1 (WO)
Title: Novel compound and organic light emitting device using same
Inventor: LEE JUNGHA
IPC: C07D409/14
Filed: 2020-05-25
Abstract: The present invention provides a novel compound and an organic light emitting device using same.
Patent WO-2021033927-A1 (WO)
Title: Method for calculating location and electronic device therefor
Inventor: YANG YI
IPC: G01S11/02
Filed: 2020-07-21
Abstract: An electronic device according to various embodiments of the present disclosure comprises: at least one wireless communication module; and a processor, wherein the processor can control the wireless communication module to respectively receive a plurality of pieces of data from a plurality of external electronic devices, identify a time when each of the plurality of pieces of data has been received, and, when location information regarding the plurality of external electronic devices is included in the plurality of pieces of data, calculate the location of the electronic device by using a time difference in reception of the plurality of pieces of data and the location information regarding the plurality of external electronic devices. Various other embodiments are also possible.
Patent WO-2021085868-A1 (WO)
Inventor: PARK JEE KWON
IPC: C08K5/02
Filed: 2020-09-24
Abstract: A thermoplastic resin composition of the present invention comprises: approximately 100 parts by weight of an ethylene-propylene block copolymer; approximately 0.3-5 parts by weight of metal phosphinate compound; approximately 0.5-5 parts by weight of a phosphorus-nitrogen-based retardant; and approximately 0.01-0.2 parts by weight of a bromine-based retardant. The thermoplastic resin composition has excellent flame retardancy, impact resistance, and the like.
Patent WO-2021137403-A1 (WO)
Title: Battery pack having improved fastening structure and vehicle comprising same
Inventor: LEE JUNG-HOON
IPC: H01M50/20
Filed: 2020-10-26
Abstract: A battery pack according to an embodiment of the present invention comprises: a module stack structure in which a plurality of battery modules are stacked; a pack housing including a lower housing supporting the module stack structure from a lower portion and an upper housing coupled to the lower housing from an upper portion of the module stack structure; a plurality of weld nuts fixed on a lower surface of the lower housing; and a plurality of fastening bolts fastened with the weld nuts after passing through the pack housing and the module stack body.
Patent WO-2021107689-A1 (WO)
Title: Il-2 단백질 및 cd80 단백질을 포함하는 융합단백질 및 면역관문 억제제를 포함하는 암 치료용 약학 조성물
Inventor: JANG MYUNG HO
IPC: A61K39/395
Filed: 2020-11-27
Abstract: 본 발명은 IL-2 단백질 또는 이의 변이체 및 CD80 단백질 또는 이의 단편을 포함하는 융합단백질 이량체 및 면역관문 억제제를 유효성분으로 포함하는 암 치료용 약학 조성물을 제공한다. 본 발명의 일 구체예인 CD80 단편, 면역글로불린 Fc 및 IL-2 변이체를 포함하는 융합단백질은 자연살해세포와 같은 면역세포를 활성화시킬 수 있으며, 동시에 조절 T 세포의 면역세포 조절 활성을 제어할 수 있다. 또한, PD-1 억제제로 알려진 키트루다와 같은 면역관문 억제제를 상기 융합단백질과 병용 투여할 경우 암을 효과적으로 억제할 수 있다. 따라서, IL-2 단백질 또는 이의 변이체 및 CD80 단백질 또는 이의 단편을 포함하는 융합단백질 및 면역관문 억제제를 유효성분으로 포함하는 약학 조성물은 암의 치료에 효과적으로 활용할 수 있어 산업적 활용 가능성이 높다.
Patent WO-2021118207-A1 (WO)
Title: 골 종양 수술 장치
Inventor: JOO MIN WOOK
IPC: A61B18/12
Filed: 2020-12-08
Abstract: 본 발명의 일 실시예에 따른 골 종양 수술 장치는, 환자의 뼈를 수용하는 수용 공간이 내부에 형성된 수용 용기 및 상기 수용 공간 내에 고주파를 공급하는 고주파 공급부를 포함한다.
Patent WO-2021125760-A1 (WO)
Title: 태양전지 패널이 장착 가능한 루버 조립체
Inventor: CHOI CHUL JUN
IPC: H02S20/22
Filed: 2020-12-16
Abstract: 본 발명은, 양 단부에 각각 마련된 한 쌍의 단자부를 갖는 태양전지 패널부, 각각의 단자부와 전기적으로 연결되기 위한 한 쌍의 제1 전극 단자 및 각각의 제1 전극 단자를 둘러싸도록 태양전지 패널부에 장착된 한 쌍의 제1 캡을 포함하는, 복수 개의 태양전지 모듈부; 제1 전극 단자와 전기적으로 연결되기 위한 제2 전극 단자 및 제2 전극 단자를 수용하며, 제1 캡이 장착되도록 마련된 복수 개의 제2 캡; 복수 개의 제2 캡이, 길이방향을 따라 각각 회전 가능하게 장착되도록 마련된 내측 프레임 및 내측 프레임을 둘러싸는 외측 프레임을 포함하는 프레임부; 내측 프레임 및 외측 프레임 사이에 배치되며, 프레임부 내에 복수 개의 태양전지 모듈부가 장착될 때, 인접하는 2개의 태양전지 모듈부들의 제2 전극 단자들을 전기적으로 연결시키기 위한 한 쌍의 제3 전극 단자를 포함하는 커넥터부를 포함하는 태양전지 루버 조립체를 제공하고자 한다.
Patent WO-2022014813-A1 (WO)
Title: Pharmaceutical composition for preventing or treating sars-cov-2 infection
Inventor: KI MIN-HYO
IPC: A61K31/472
Filed: 2021-02-25
Abstract: The present disclosure relates to a pharmaceutical composition for preventing or treating SARS-CoV-2 infection, and more particularly to, a pharmaceutical composition for preventing or treating SARS-CoV-2 infection, containing nelfinavir expressed by the following chemical formula 1 or a pharmaceutically acceptable salt thereof as an active ingredient at a low dose of 100 mg/day to 1,500 mg/day for an adult human; a use of nelfinavir, expressed by the following chemical formula 1, or a pharmaceutically acceptable salt thereof for preventing or treating and for preparing a medicament for preventing or treating SARS-CoV-2 infection using the nelfinavir or the pharmaceutically acceptable salt thereof as an active ingredient at a low dose of 100 mg/day to 1,500 mg/day for an adult human; and a method for preventing or treating SARS-CoV-2 infection, including administering nelfinavir, expressed by the following chemical formula 1, or a pharmaceutically acceptable salt thereof to a subject, requiring the nelfinavir or the pharmaceutically acceptable salt thereof, as an active ingredient at a low dose of 100 mg/day to 1,500 mg/day for an adult human.
Patent WO-2021177733-A1 (WO)
Inventor: HA HYEON BAE
IPC: C01D15/02
Filed: 2021-03-04
Abstract: A method for recovering an active metal of a lithium secondary battery according to exemplary embodiments may comprise: preparing a preliminary positive electrode active material mixture including a lithium composite oxide and a binder; removing the binder from the preliminary positive electrode active material mixture through heat treatment in a fluidized bed reactor so as to form a positive electrode active material mixture; and collecting a lithium precursor from the positive electrode active material mixture. Accordingly, it is possible to recover an active metal of a lithium secondary battery with high purity and high efficiency.
Patent WO-2022186407-A1 (WO)
Title: 공유형 퍼스널 모빌리티용 무선 충전 스테이션, 무선 충전 스테이션 관리 시스템 및 무선 충전 스테이션의 관리 방법, 및 공유형 퍼스널 모빌리티의 관리 시스템 및 관리 방법
Inventor: KIM RA-YOUNG
IPC: B60L53/12
Filed: 2021-03-05
Abstract: 본 명세서는 무선 충전 스테이션 관리 시스템에 의하여 수행되는 적어도 하나의 거치 슬롯을 포함하는 공유형 퍼스널 모빌리티용 무선 충전 스테이션의 관리 방법을 제시한다. 상기 방법은 사용자가 반납 존의 내에서 퍼스널 모빌리티의 반납을 요청하는 지의 여부 및 상기 무선 충전 스테이션의 거치 슬롯의 가용 여부에 따라서 사용 요금을 상이하게 부과하여 상기 퍼스널 모빌리티에 대한 공유 사업자의 유지 보수 비용을 절감할 수 있다.
Patent WO-2021206471-A1 (WO)
Inventor: LEE SUNG GYU
IPC: C08K5/17
Filed: 2021-04-08
Abstract: La présente invention concerne une composition adhésive comprenant (A) du latex, (B) du polyuréthane, (C) un promoteur d'adhérence à base d'amine, et (G) un solvant contenant de l'eau. La composition est respectueuse de l'environnement et présente un faible risque d'incendie et une excellente adhérence.
Patent WO-2021221426-A1 (WO)
Inventor: OK GYEONGSIK
IPC: G01N33/543
Filed: 2021-04-27
Abstract: The present invention relates to a quality analysis nanosensor using a metastructure, the nano sensor comprising: a metasurface structure which resonates with respect to a specific frequency of an incident electromagnetic wave; a fixed binding body which is formed on a surface in a hotspot area of the metasurface structure or is formed inside the structure; a movable binding body which is coupled to the fixed binding body by an attractive force; and a receptor or nanoparticle which is linked to the movable binding body. The present invention may provide a detection structure and a detection method which are based on a metamaterial and a nanoparticle and enable efficient detection only with a small amount of nanoparticles while highly increasing the detection sensitivity.
Patent WO-2022019525-A1 (WO)
Inventor: WOO SUNG JONG
IPC: A47G9/00
Filed: 2021-07-05
Abstract: La présente invention concerne un oreiller qui comprend : un corps ayant une matière de remplissage, constituée de faisceaux de fibres, présents à l'intérieur d'un revêtement à l'intérieur duquel est ménagé un espace ; un motif imprimé formé sur la surface supérieure du revêtement ; et un moyen d'émission de lumière qui est installé dans le corps et qui émet de la lumière vers le revêtement, sur lequel le motif imprimé est formé, de manière à permettre au motif imprimé de produire un effet esthétique.
Patent WO-2022019722-A1 (WO)
Title: Antenna filter and electronic device including same in wireless communication system
Inventor: JEON DANBI
IPC: H01P1/207
Filed: 2021-07-23
Abstract: The present disclosure relates to a 5 th  generation (5G) or pre-5G communication system for supporting a higher data transfer rate than a 4 th  generation (4G) communication system, such as long term evolution (LTE). According to various embodiments of the present disclosure, an antenna module comprises a filter for filtering a radio frequency (RF) signal, and a sub printed circuit board (PCB), the sub PCB comprises a passive circuit for processing the RF signal, and, the sub PCB may be coupled to the filter such that the filter operates as a bumper when being coupled to a filter board.
Patent WO-2022039561-A1 (WO)
Inventor: KO GWANG PYO
IPC: A23L33/135
Filed: 2021-08-20
Abstract: The present invention relates to a composition for preventing or treating  Clostridium difficile  infection, comprising at least one from the group consisting of cells, cultures, lysates, and extracts of Clostridium scindens, Blautia producta, and Enterococcus faecium.