baber/WOPTO huggingface dataset:
Patent KR-20220034988-A (KR)
Inventor: LEE JI YOUNG
IPC: H01L27/32
Filed: 2020-09-11
Abstract: An object of the present invention is to provide a light emitting element in which light emitting layer satisfies a predetermined condition and an electronic device comprising the same. The light emitting element comprises: a first electrode; a second electrode opposite the first electrode; and an intermediate layer disposed between the first electrode and the second electrode and including a light emitting layer. The light emitting layer includes a hole-transporting host, an electron-transporting host, a sensor, and a delayed fluorescence dopant. The hole-transporting host and the electron-transporting host form an exciplex. The sensitizer includes an organometallic compound. The delayed fluorescence dopant does not include a metal atom, and the exciplex satisfies a predetermined formula.
Patent KR-20220037312-A (KR)
Inventor: JI SU MIN
IPC: B01F35/71
Filed: 2020-09-17
Abstract: In accordance with the present invention, a nanobubble generator is provided. In accordance with an objective of the present invention, as a mixture of water (raw water) and air passes through a dissolving space while being transferred, gas contained therein is dissolved by the water (raw water) and converted into nano units to generate nanobubble water, and, also, in particular, while the raw water is being supplied to the dissolving space, outside air is suctioned due to transfer pressure of the raw water to be mixed with the raw water, and, accordingly, the air can be stably supplied without a separate air supplier, and, therefore, economic benefits and space use efficiency can be maximized through structural simplification. In order to achieve the objective, the nanobubble generator has a dissolving means having a dissolving space connected with a raw water pipe, which is made to supply raw water having transfer pressure, to form dissolving pressure as a mixture of the raw water and air supplied from the outside is supplied. The nanobubble generator includes a connection means spatially connecting the raw water pipe with the dissolving means to receive the raw water, having a vacuum pressure formation space in which local vacuum pressure is formed by the supply pressure of the raw water supplied from the raw water pipe, and spatially connecting the vacuum pressure formation space with the outside.
Patent KR-20220039886-A (KR)
Inventor: JANG YONG SEOK
IPC: H01L21/67
Filed: 2020-09-21
Abstract: The present invention provides a substrate processing device. The substrate processing device comprises: an index unit having a load port on which a container is seated, and an index chamber connected to the load port; and a process processing unit having a load lock chamber connected to the index chamber, and a process chamber for receiving and processing the substrate transferred to the load lock chamber from a second transfer robot. The index unit may further include an alignment unit, provided in the index chamber, which aligns a substrate-type sensor transferred to the process chamber.
Patent KR-20220011047-A (KR)
Inventor: SHIN JAE KYUNG
IPC: G01N27/407
Filed: 2020-09-22
Abstract: The present invention relates to a method for determining a transformer state based on data correction of gas in oil, and a device using the same. The method comprises: a step of enabling a transformer state determination device to receive data of gas in oil; a step of enabling the transformer state determination device to determine a measurement error value which is a correction target on the data of the gas in oil; a step of enabling the transformer state determination device to correct the measurement error value; and a step of enabling the transformer state determination device to determine a transformer state based on the data of the gas in oil including the corrected measurement error value.
Patent KR-20210037568-A (KR)
Title: Method of preparing ester-based composition
Inventor: MOON JEONG JU
IPC: C07C69/80
Filed: 2020-09-24
Abstract: The present invention relates to a preparation method comprising the steps of: mixing dicarboxylic acid and a monoalcohol having 4 to 10 carbon atoms to prepare a raw material mixture (S1); and subjecting the raw material mixture to a reaction under a catalyst to obtain a production mixture containing a diester-based substance and production water (S2), wherein in step (S2), at least one of a reaction temperature (condition A), an alcohol feeding amount condition (condition B), and an inert gas feeding amount condition (condition C) is applied as a particular condition, and wherein the differentiation between the early stage of the reaction and the late stage of the reaction in conditions A to C is based on a reaction control point, which is a time point selected from time points at which the conversion rate of the reaction is 10% to 80%. A method for preparing a diester-based substance can be provided, the method being capable of achieving increased reactivity and improved energy consumption by controlling the reaction conditions on the basis of the particular conversion rate.
Patent KR-20220041274-A (KR)
Inventor: LEE HYE YOUNG
IPC: C08J5/18
Filed: 2020-09-24
Abstract: The present invention relates to a surface-modified metal oxide nanoparticle dispersion composition and a preparation method thereof. The surface-modified metal oxide nanoparticle dispersion composition according to one embodiment of the present invention comprises: metal oxide particles surface-modified with a phosphoric acid-based compound; acrylate-based monomers; and a silane coupling agent. The surface-modified metal oxide nanoparticle dispersion composition has an effect of reducing yellow index (Y.I) while implementing a high refractive index and high transparency by comprising the metal oxide particles surface-modified with a phosphoric acid-based compound of 20 nm or less.
Patent KR-20210069553-A (KR)
Title: Connector assembly
Inventor: ASHIBU KENTA
IPC: H01R13/24
Filed: 2020-09-25
Abstract: The present invention relates to a connector assembly to simplify fitting work. According to the present invention, as a plug connector (4) and a receptacle connector (5) are fitted with each other, each plug contact (30) comes in electrical contact with each receptacle contact (6). Each receptacle contact (6) includes a receptacle contact guide part (20) having a receptacle contact guide hole (23) formed in a direction closer to a receptacle side substrate (3) to allow each plug contact (30) to be inserted thereinto and two spring pieces (22) elastically deformed as each plug contact (30) is inserted into the receptacle contact guide hole (23). The two spring pieces (22) come in contact with each plug contact (30) inserted into the receptacle contact guide hole (23) by a spring restoring force.
Patent KR-20220045275-A (KR)
Inventor: KIM KI HYUN
IPC: H04N5/247
Filed: 2020-10-05
Abstract: The present invention relates to a camera module to separately move two lens groups and a portable device. According to an embodiment of the present invention, the camera module comprises: an image sensor; a first lens unit having at least one lens in a first lens holder; a first driving member disposed outside the first lens holder and controlling optical image stabilizer (OIS) by driving the first lens holder; a second lens unit disposed between the first lens unit and the image sensor and having a plurality of lenses in a second lens holder; and a first driving member disposed outside the second lens holder and controlling auto-focusing (AF) by driving the second lens holder. The first lens unit and the second lens unit are aligned in an optical axis direction, at least one lens of the first lens unit protrudes to the outside of a mobile terminal, and a distance between the first lens unit and the second lens unit is equal to 2.5 times or greater than the diagonal length of the image sensor.
Patent KR-20220050486-A (KR)
Inventor: YANG SUNGPIL
IPC: B01J23/72
Filed: 2020-10-16
Abstract: A preparation method of neopentyl glycol according to one exemplary embodiment of the present application comprises: a step of introducing a hydroxypivaldehyde (HPA) solution and hydrogen into a hydrogenation reactor to hydrogenate the same; and a step of adjusting the content of H_2O contained in the hydroxypivaldehyde solution to 6.0 wt% or less before the hydroxypivaldehyde solution is introduced into the hydrogenation reactor.
Patent KR-20220052620-A (KR)
Inventor: KIM SEUNG WOOK
IPC: G06T7/50
Filed: 2020-10-21
Abstract: Disclosed are an object tracking method and an apparatus performing the same. An object tracking method according to an embodiment comprises the steps of: generating the feature map of a search image and the feature map of a target image; obtaining the result of object classification and a basic bounding box based on the feature map of the search image and the feature map of the target image; obtaining an auxiliary bounding box based on the feature map of the search image; obtaining a final bounding box based on the basic bounding box and the auxiliary bounding box; and tracking an object based on the object classification and the final bounding box.
Patent KR-20220053231-A (KR)
Inventor: LEE DEOK HUI
IPC: H04W28/04
Filed: 2020-10-22
Abstract: Disclosed are a method and apparatus for transmitting and receiving a protocol data unit of a radio link control layer in a mobile communication system. According to an aspect of the present disclosure, provided is a base station, in a base station for transmitting a status protocol data unit (status PDU), comprising: a data PDU reception unit which receives a first data PDU from a terminal; an SN storage unit which stores a sequence number (SN) of the first data PDU when the first data PDU does not indicate transmission of the status PDU; and a status PDU transmission unit which extracts a first SN having the largest value among the SN of the first data PDU and one or more SNs stored in the SN storage unit, when the first data PDU indicates transmission of the status PDU, and generates a first status PDU based on the first SN, to transmit the same to the terminal.
Patent KR-20210050483-A (KR)
Title: Working Process Management System using block-chain algorithm for user
Inventor: WON DONG HEE
IPC: G06Q10/08
Filed: 2020-10-28
Abstract: The present invention relates to a working process management system having improved accuracy and usability by dividing processes required to execute a specific task into unit process blocks for each performing target of the processes, and applying block-chain technology to each unit process block (task chain). The present invention is driven by a working process algorithm for creating and executing the working process, and includes user terminals receiving input of unit items including an extraction target from a user, an argument item for the extraction target, a transmission target and a transmission item for the transmission target, wherein the working process algorithm includes: a working process generation unit for receiving the unit item from the user terminal to generate a detailed process, and constructing a unit process block from the generated detailed processes to generate a working process; a working process execution unit generating and executing an execution command according to the detailed process generated by the working process generation unit; and a working process sharing unit that records and shares the working process composition generated by the work process generation unit in a detailed process or unit process block linked through the block chain algorithm. According to the above present invention, the working process is composed of a process-specific chain (task chain) composed of unit processes, and configuration information (config) of the task chains is called to perform working processes desired by the user, so that the desired working processes are simply and easily configured and used without a separate management server (or by minimizing functions of the management server).
Patent KR-20220057211-A (KR)
Title: Engine mount to attach engine
Inventor: CHO JUNG HO
IPC: B60K5/12
Filed: 2020-10-29
Abstract: The present invention relates to an engine mount. More specifically, the present invention relates to the engine mount directly attached to an engine without being attached to a body frame and capable of connecting the engine to the body frame through a link. The provided engine mount comprises: an engine fixing panel on a plate; and a link fixing bracket.
Patent KR-20210092659-A (KR)
Title: Method, system, and non-transitory computer-readable recording medium for measuring ball spin
Inventor: SUK YONG HO
IPC: A63B71/06
Filed: 2020-10-30
Abstract: According to one aspect of the present invention, a method for measuring the rotation of a ball comprises the following steps of: detecting a plurality of dimples in each of a plurality of images of a ball that is a target of physical quantity measurement; and measuring the physical quantity related to the rotation of the ball by referring to a correlation between properties of a plurality of dimples detected in a first image among the plurality of images and properties of a plurality of dimples detected in a second image.
Patent KR-20220059143-A (KR)
Title: Electrostatic precipitator for preventing electric short
Inventor: PARK DONG CHUL
IPC: H01B17/38
Filed: 2020-11-02
Abstract: The present invention provides an electrical short prevention device for an electric precipitator, wherein a drainage structure for guiding water droplets due to dew condensation downward to discharge the same is installed on the inner surface of a door unit of an electric precipitator, and an insulator is stacked and installed on the front surface of the drainage structure. Therefore, the electrical short prevention device for an electric precipitator can allow water droplets due to dew condensation to be discharged by falling the same downward through the drainage structure, and can fundamentally prevent the water droplets from flowing into the insulator, to completely prevent the occurrence of an electrical short.
Patent KR-20220062741-A (KR)
Title: Complex functional shielding film, manufacturing method thereof and complex functional shielding film manufactured by the method
Inventor: JEONG BYEONG HONG
IPC: H05K9/00
Filed: 2020-11-09
Abstract: The present invention relates to a composite functional shielding film which can simultaneously provide a function of shielding harmful blue light as well as an electromagnetic wave and ultraviolet shielding function, and further, can secure transparency so as to be applicable to various products, a method for manufacturing same, and a composite functional shielding film manufactured thereby. The present invention provides a multifunctional shielding film including: a base substrate film made of a resin material; a trench film which is formed on the base substrate film and has a filling groove having a predetermined lattice pattern; a filling material which is filled in the filling groove and provides electromagnetic wave shielding or electromagnetic wave shielding and ultraviolet ray shielding functions; and a shielding function coating layer which is formed on at least one of both upper and lower sides of the trench film filled with the filling material, and provides at least one of a blue light shielding function and an antireflection function.
Patent KR-20220063964-A (KR)
Title: Image sensor package
Inventor: GANG DONG HOON
IPC: H01L23/31
Filed: 2020-11-11
Abstract: The present invention relates to an image sensor package and, more particularly, to an image sensor package with improved performance and reliability. The image sensor package according to the present invention comprises: an image sensor chip which includes first and second surfaces which are opposite to each other and includes side walls which connect the first and second surfaces; a mold layer which is disposed on the side walls of the image sensor chip and which includes third and fourth faces which are opposite to each other; a transparent substrate disposed on the second face of the image sensor chip and spaced apart from the image sensor chip in a first direction, wherein the transparent substrate includes a first portion that overlaps the image sensor chip in the first direction and a second portion that does not overlap the image sensor chip in the first direction; and an adhesive layer disposed between the mold layer and the second portion of the transparent substrate, wherein the side walls of the image sensor chip overlap the mold layer in a second direction intersecting the first direction, and the fourth surface of the mold layer does not overlap the image sensor chip in the first direction.
Patent KR-20220064142-A (KR)
Title: Graphenol compound and synthetic method thereof
Inventor: LIM HYUNSEOB
IPC: C01B32/186
Filed: 2020-11-11
Abstract: According to one embodiment of the present invention, provided is a graphinol compound which comprises: a two-dimensional graphene sheet formed by connecting a plurality of carbon atoms; and a plurality of hydroxy groups provided on one surface of the graphene sheet, wherein a plurality of C-O bonds connecting the plurality of hydroxyl groups to the graphene sheet are provided in a certain direction and are parallel to each other.
Patent KR-20220064600-A (KR)
Title: System and method for controlling vehicle based ethernet
Inventor: LEE YUN SUB
IPC: B60R25/04
Filed: 2020-11-12
Abstract: Disclosed are an Ethernet-based vehicle control system and a method thereof. The Ethernet-based vehicle control system, according to the present invention, includes: a router for connecting a vehicle internal network and a vehicle external network when the vehicle internal network is formed by connecting an engine and a vehicle electronic element including a controller and a sensor; and a remote start module for performing a remote start based on a remote start signal transmitted from a remote controller through the vehicle external network, wherein whether or not to perform the remote start is determined based on an engine speed signal generated by the vehicle electronic element and transferred via the router. According to the present invention, when performing a remote start is controlled in response to an engine RPM during the remote start, efficient management of engine protection and fuel consumption can be achieved. In addition, when performing a remote start is controlled in response to the position of a transmission, a safe remote start can be achieved.
Patent KR-20220064762-A (KR)
Title: Link-based autonomous cell scheduling device and method for improved traffic throughput in TSCH environment
Inventor: CHUNG SANGHWA
IPC: H04L45/00
Filed: 2020-11-12
Abstract: The present invention relates to a link-based autonomous cell scheduling apparatus and method for increasing traffic throughput in a TSCH protocol, wherein the number of cells assigned to each node can be adjusted by making a slot frame length different for each link on the basis a routing tree type without additional communication overhead. The apparatus includes: a routing information management unit that records and manages information about preferred parent nodes and child nodes of nodes in a routing information table; a slot frame management unit for creating and modifying multiple slot frames by referring to routing information, packet queue information, and transmission/reception result information of the routing information table; a slot frame schedule determining unit for integrating various slot frames with reference to a link unicast slot frame table, a broadcast slot frame table, and an EB slot frame table to generate one integrated slot frame corresponding to the size of a global slot frame, and recording the same in an integrated slot frame table; and a TSCH MAC layer driving unit that operates after checking an allocated cell of an integrated slot frame by referring to an integrated slot frame table in a TSCH MAC layer. In a TSCH MAC timeslot operation procedure, ASFN is calculated after ASN adjustment. The link unicast slot frame length is adjusted for all neighboring links, and the cell is calculated.
Patent KR-20220069238-A (KR)
Title: Hydrophilic coating composition and coating laminate comprising the same
Inventor: LEE YOUNG MO
IPC: C09D7/61
Filed: 2020-11-20
Abstract: The present application relates to a hydrophilic coating composition and a coating laminate comprising the same, and more specifically, to a hydrophilic coating composition and a coating laminate comprising the same which can impart hydrophilic performance by sequentially laminating a silane coupling agent coating layer and a hydrophilic coating layer on a substrate comprising a silanol group.
Patent KR-20220070833-A (KR)
Title: Battery Pack Including Heat Diffusion Suppression Structure
Inventor: KIM KYUNG WOO
IPC: H01M10/6551
Filed: 2020-11-23
Abstract: The present invention relates to a battery pack including: a battery pack case for accommodating one or more battery modules; and a heat sink positioned on the upper part of the battery modules, wherein the battery modules include: a plurality of battery cells; a water tank positioned on the upper part of the plurality of battery cells; and a module case for accommodating the plurality of battery cells and the water tank. When the battery cells are ignited, the flame of the ignited battery cells can be quickly and accurately prevented from spreading.
Patent KR-20220072036-A (KR)
Title: 변압기의 ac 손실 최소화를 위한 버스바 및 그 설계방법
Inventor: BANG TAE HO
IPC: H01F27/29
Filed: 2020-11-23
Abstract: 본 발명은 동일한 코어 사이즈 내에서 권선 또는 버스바에서 발생하는 AC 손실을 최소화하면서 적은 비용으로 제작할 수 있는 권선 또는 버스바 구조와 이를 설계하기 위한 방법을 제안한다. 본 발명의 한 측면에 따르면, 변압기의 코어 내에 위치하여 권선 역할을 하는 버스바가, 변압기 AC 손실 최소화를 위해 이 버스바를 흐르는 전류를 분담하기 위하여 수평으로 배열된 다수의 서브바를 포함하되, 상기 각 서브바의 폭은 각 서브바마다 상이하여 각 서브바를 흐르는 전류의 저항 또는 임피던스가 동일한 것을 특징으로 하는 변압기 버스바가 제공된다. 또한 본 발명의 다른 측면에 따르면, 변압기 AC 손실 최소화를 위하여 전류 분담의 목적으로 다수 포함된 서브바 간의 저항 또는 임피던스 매칭을 위한 버스바 설계 방법이 제공된다. 본 발명의 또다른 측면에 따르면, 상기 변압기 버스바 설계 방법에 의해 제작된 차량의 DC-DC 컨버터용 변압기가 제공된다.
Patent KR-20220071012-A (KR)
Title: Pourable feed for pet used in tubular container and manufacturing method for thereof
Inventor: KIM HWI HO
IPC: A01K5/01
Filed: 2020-11-23
Abstract: The present invention relates to a method for manufacturing a pourable pet feed fed in a tubular container. The method includes: step A of preparing chicken breast, duck fillet salmon, beef, and pollack as main ingredients in the form of powder by performing ultrafine grinding using a grinder under a particle size condition of 6000 to 8000 meshes; step B of hot air-drying the main ingredients powdered through step A for at least 24 hours; step C of preparing sweet pumpkin, sweet potato, and potato as first sub-ingredients in the form of powder by performing ultrafine grinding using a grinder under a particle size condition of 6000 to 8000 meshes; step D of preparing cabbage, shiitake mushroom, carrot, apple, lotus root, broccoli, spinach, and edible insect as second sub-ingredients in the form of powder by performing ultrafine grinding using a grinder under a particle size condition of 6000 to 8000 meshes; and step E of preparing the pourable pet feed by mixing the powdery main ingredients hot air-dried through step B, the powdery first sub-ingredients ultrafine-ground through step C, and the powdery second sub-ingredients ultrafine-ground through step D. The pourable pet feed prepared through step E is fed after being mixed and diluted with water in a tubular container.
Patent KR-20220072085-A (KR)
Inventor: YOO DO JOON
IPC: G01N27/12
Filed: 2020-11-24
Abstract: 본 발명은 가스 센서 및 그 제조 방법에 관한 것으로서, 더욱 상세하게는 감지 물질을 가열하는 메인 히터 이외에 수분 응축 등을 방지할 수 있는 보조 히터를 더 구비한 가스 센서 및 그 제조 방법에 관한 것이다. 본 발명은 제1 면, 제1 면과 나란한 제2 면과, 제1 면에 형성된 캐비티를 구비하는 기판과; 상기 기판의 제1 면 위에 형성된 지지층으로서, 상기 캐비티 위에 떠있는 제1 영역과, 상기 캐비티 위에 떠있으며 상기 제1 영역을 둘러싸는 링 형태의 제2 영역과, 상기 캐비티 위에 떠있으며 상기 제1 영역과 상기 제2 영역을 연결하는 브리지 영역들을 포함하는 지지층과; 상기 지지층의 상기 제1 영역 위에 형성된 메인 히터 패턴과; 상기 제1 영역의 상기 메인 히터 패턴이 형성된 면 또는 반대면 위에 도포된 감지 물질과; 상기 지지층의 상기 제2 영역 위에 형성된 보조 히터 패턴과; 상기 제2 영역 외곽에 형성된 전극 패드들과; 상기 브리지 영역을 거쳐서 상기 메인 히터 패턴과 상기 전극 패드들을 연결하는 메인 도선 패턴과; 상기 보조 히터 패턴과 상기 전극 패드들을 연결하는 보조 도선 패턴을 포함하는 보조 히터를 구비한 가스 센서를 제공한다.