baber/WOPTO huggingface dataset:
Patent KR-20210133163-A (KR)
Title: Methods of fabricating actuator coil structure
IPC: H01F5/00
Filed: 2021-04-27
Abstract: A method for fabricating an actuator coil structure according to an embodiment of the present invention includes the steps of: disposing a base layer on a substrate capable of transmitting light; forming a conductive micropatterned coil on the base layer; forming an insulating layer covering the micropatterned coil and filling the space between the micropatterned coils; and separating the actuator coil structure including the base layer and the micropatterned coil and the insulating layer on the base layer and the base layer from the substrate by irradiating light to the substrate to lower the adhesion between the base layer and the substrate, wherein the insulating layer is a hybrid insulating layer in which different first insulating layers and second insulating layers are sequentially laminated, and a difference in the coefficient of thermal expansion between the first insulating layer and the micropatterned coil is smaller than a difference in the coefficient of thermal expansion between the second insulating layer and the micropatterned coil. Thus, the quality of the captured image is improved, and the manufacturing cost is reduced.
Patent KR-20220151492-A (KR)
Inventor: JEONG DA SEUL
IPC: F16B2/22
Filed: 2021-05-06
Abstract: Disclosed is a surge protector with a detachable structure. According to one aspect of the present invention, in a surge protector, which is divided into a top module and a bottom module and suppresses an abnormal voltage and an abnormal current in a system by an operation of a protection element provided in an inner case of the top module, the top module includes an outer case and the inner case, the outer case has an open lower side and is formed on both sides of the outer case with a fixing portion, the fixing portion includes a hook and a tension portion, the tension portion has an elastic structure protruding along an outer wall of the outer case, the hook is formed on a lower end of the tension portion, and the bottom case has a space such that the outer case is inserted or separated. According to the present invention, it is possible to provide a surge protector in which the top module is firmly fixed to the bottom case while being easily detachable from the bottom case.
Patent KR-20220155082-A (KR)
Title: Power block for vehicle
Inventor: HEO SEONG MIN
IPC: H01R25/16
Filed: 2021-05-14
Abstract: The present invention relates to a power block for a vehicle. The body (10) can form the skeleton of the power block. A first bus bar seating part (18) can be formed on the surface of one side of the body (10), and a second bus bar part (18') can be formed on the surface of the other side thereof. In a state in which a first bus bar (40) is seated on the first bus bar seating part (18) and other components are installed on the surface of one side where the first bus bar seating part (18) is located, a cover (30) is placed with the body (10) to cover the surface of the one side. Alternatively, in a state in which a second bus bar (40') is installed on the second bus bar seating part (18') and other components are installed on the surface of the other side of the body (10) where the second bus bar seating part (18') is located, the cover (30) is coupled to the body (10) to cover the surface of the other side thereof. Accordingly, the same body (10) and the cover (30) can be used to make power blocks of various specifications.
Patent KR-20210069018-A (KR)
Title: Novel genes for regulating the virulence of Cryptococcus neoformans and their use
Inventor: BAHN YONG SUN
IPC: C12Q1/6851
Filed: 2021-05-19
Abstract: The present invention relates to a novel gene for regulating the toxicity of Cryptococcus neoformans strains and uses thereof. According to an embodiment of the present invention, by detecting the expression level of a novel transcription factor of a Cryptococcus neoformans strain, it is possible to effectively search for a candidate substance having an antibacterial or meningitis treatment effect. In addition, provided is a screening method for a candidate substance that may have a synergistic effect when administered in combination with an existing antibacterial agent or a treatment for meningitis, and a pharmaceutical composition having an antibacterial effect or a therapeutic effect on meningitis by increasing or inhibiting the expression of a novel transcription factor. A number of transcription factors related to the pathogenicity of Cryptococcus neoformans were identified by conducting a large-scale toxicity analysis using an insect model and an animal model, and the complex correlations between the in vitro and in vivo phenotypic properties of homogeneous pathogens have been elucidated.
Patent KR-20220159561-A (KR)
Inventor: HUN SEOK CHUNG
IPC: H01L29/10
Filed: 2021-05-25
Abstract: The present invention relates to a power semiconductor. According to one embodiment of the present invention, provided is a method for fabricating a 900V field stop insulated gate bipolar transistor (IGBT). The method for fabricating a 900V field stop IGBT comprises the steps of: forming a JFET area inwardly from a top surface of an N-type drift layer; forming a gate insulated on an upper part of the JFET area and a P-type base on both sides of the JFET area; forming inwardly an N-type emitter area and a P-type emitter area from a top surface of the P-type base; and forming a first N-type buffer layer and a second N-type buffer layer on a bottom surface of the N-type drift layer. The application is an outcome of academic-industrial R&D project (project name: power element development for photovoltaic micro-inverter, project No.: CBE-2020-08) supported by a project to build a Chungbuk Eumseong academic-industrial zone, hosted by Ministry of Trade, Industry and Energy. The purpose of the present invention is to provide a power semiconductor with improved electrical properties.
Patent KR-20220161911-A (KR)
Title: Apparatus and method for managing distributed memory page list in many core environment
Inventor: JAEHWAN LEE
IPC: G06F12/0882
Filed: 2021-05-31
Abstract: Disclosed are a distributed memory page list management device and method in many core environments. According to an embodiment of the present invention, the method for managing the distributed memory page list in the many core environments may comprise the steps of: (a) dividing a page list accessed by a thread executed in each of a plurality of cores of the many core environments into a plurality of sub-lists; and (b) allocating a lock instance for each of the plurality of divided sub-lists.
Patent KR-20220164969-A (KR)
Title: Method for Coating Anti-bacterial using Flexo printing machine
Inventor: SEOL JIN YOUNG
IPC: C09D11/38
Filed: 2021-06-07
Abstract: The present invention relates to an antibacterial material coating method. With only one flexo printing equipment, it is possible to easily print a specific pattern on the printed material and to coat the antibacterial material. Furthermore, by using ingredients harmless to the human body as raw materials for coating and printing, it does not harm the human body even if the antibacterial material and the ink are coated on the printed material which can come into contact with the human body.
Patent KR-20220124062-A (KR)
Title: Noise reduction apparatus and method for map of robot
Inventor: PARK SEONG JU
IPC: B25J9/00
Filed: 2021-06-07
Abstract: According to a map noise removal apparatus and method for a robot according to a preferred embodiment of the present invention, during generation of a grid map, noises such as outer noise and inner noise that may be generated due to sensor characteristics and environmental factors are removed, and an outline of the grid map is simplified, so that the cleaner and clearer grid map can be provided. The map noise removal apparatus comprises a map construction unit and a noise removal unit.
Patent KR-20220167418-A (KR)
Title: S-100 electronic navigational chart processing system and method thereof
Inventor: SE WOONG OH
IPC: G06Q50/10
Filed: 2021-06-11
Abstract: An objective of the present invention is to provide an S-100 electronic navigational chart processing system and a method thereof, which manages, according to user requests, a rendering layer between S-101 electronic navigational chart information and S-10X (other additional information) among product standards developed based on the S-100 standard of the international hydrographic organization, provides a web map service (WMS) to increase system performance and reduce device manufacturing costs, and develops a server for generating and providing maritime information and a mobile platform linked thereto, thereby facilitating the use of electronic navigational charts and conveniently operating the same. To this end, the S-100 electronic navigational chart processing system according to the present invention includes: the server that generates and provides maritime information; and a plurality of user terminals that request maritime information from the server, wherein the server generates and provides the maritime information according to requests from each of the plurality of user terminals.
Patent KR-20220167029-A (KR)
Title: Method and system for structure management using a plurality of unmanned aerial vehicles
Inventor: KIM HYUN JOONG
IPC: G05D1/10
Filed: 2021-06-11
Abstract: An objective of the present invention is to propose the structure management system and structure management method using a plurality of unmanned aerial vehicles for correcting flight errors due to various factors within a structure. A structure management method using multiple unmanned aerial vehicles may comprise: a step of generating guide flight path information for guiding flight of a plurality of unmanned aerial vehicles using an environment map showing an internal structure of a structure; a step in which a plurality of unmanned aerial vehicles fly within the structure according to the guide flight path information; a step of obtaining an image of the inside of the structure by photographing the inside of the structure during flight; and a step of controlling the flight of the unmanned aerial vehicles so that the unmanned aerial vehicles can fly with corrected position errors when the position errors are detected in at least one unmanned aerial vehicle among the plurality of unmanned aerial vehicles during flight.
Patent KR-20220168419-A (KR)
Title: Film for lead tab of secondary battery and manufacturing method thereof
Inventor: RYU HO IL
IPC: H01M50/193
Filed: 2021-06-16
Abstract: According to an embodiment of the present invention, there is provided a film for a secondary battery lead tab is a film for a secondary battery lead tab that seals a gap between a battery case of a secondary battery and an electrode lead electrically connected to a positive electrode or a negative electrode of an electrode assembly of the secondary battery. The film comprises: a first skin layer that adheres to the electrode lead; an intermediate layer that is provided on one of upper and lower surfaces of the first skin layer; and a second skin layer that is provided on one of the upper and lower surfaces of the intermediate layer, which faces the first skin layer, and adheres to the battery case, wherein at least one of the first skin layer and the second skin layer may be provided to have a greater surface area or greater adhesion than that of the other. According to the present invention, it is possible to enhance productivity and reduce production costs.
Patent KR-20220170578-A (KR)
Title: Sudden pressure relay
Inventor: KIM NAM SOON
IPC: H01F27/40
Filed: 2021-06-23
Abstract: The present invention relates to a sudden pressure relay, which comprises: a housing part mounted on a transformer; a support part coupled to the housing part; a rotating part rotatably mounted on the support part; a display part coupled to the rotating part, interlocking with the rotating part, and exposed to the outside through the support part to display a state; and a detection part detecting an oil pressure of the transformer and rotating the rotating part, wherein a state of a transformer can be recognized with the naked eye from the outside.
Patent KR-20220000377-A (KR)
Title: Electric brake system
Inventor: HEE CHUL JUNG
IPC: G05G5/03
Filed: 2021-06-24
Abstract: An electronic brake system is disclosed. In accordance with the present invention, the electronic brake system includes: a first block including a master cylinder including a first master piston connected with a brake pedal, and a first master chamber changed in volume due to the displacement of the first master piston; a second block placed apart from the first block and including a pedal simulator, a fluid pressure supply device operating a hydraulic piston due to an electric signal to generate fluid pressure, and a fluid pressure control unit including a first hydraulic circuit controlling the fluid pressure delivered to two wheel cylinders, and a second hydraulic circuit controlling the fluid pressure delivered to the other two wheel cylinders; a plurality of electronic control units controlling all sorts of devices and valves based on fluid pressure information and displacement information of the brake pedal; and a connection line having one end connected to the first block and having the other end connected to the second block. Therefore, the present invention is capable of embodying stable and effective braking performance.
Patent KR-20220000842-A (KR)
Title: Hetero-cyclic compound and organic light emitting device using same
Inventor: LEE NAM JIN
IPC: C07D409/12
Filed: 2021-06-24
Abstract: The present application provides a heterocyclic compound capable of greatly improving the lifespan, efficiency, electrochemical stability, and thermal stability of an organic light emitting device, and the organic light emitting device in which the heterocyclic compound is contained in an organic material layer. An exemplary embodiment of the present application provides the heterocyclic compound represented by chemical formula 1.
Patent KR-20230001281-A (KR)
Inventor: LEE DONG KEON
IPC: G16H10/60
Filed: 2021-06-28
Abstract: Provided are a system and method for classifying emergency patient severity. The system for classifying emergency patient severity includes: a basic information unit for obtaining data related to basic information of a patient; a visit information unit for obtaining data related to the visit information of the patient; a symptom search unit for obtaining data related to the symptoms of the patient; and a severity classification unit for automatically classifying the severity of emergency patients based on at least the data obtained from the symptom search unit among the data obtained from the basic information unit, the visit information unit, and the symptom search unit.
Patent KR-20230001361-A (KR)
Title: A manufacturing method for natural soap with promotional text
Inventor: HAN SUN AH
IPC: C11D13/08
Filed: 2021-06-28
Abstract: The present invention relates to a method for manufacturing natural soap to which a promotional phrase is applied, and more specifically, to a method for manufacturing a natural soap to which a promotional phrase is applied which comprises the following steps: (1) manufacturing a first white soap base and a second white soap base; (2) forming a first layer; (3) stamping the promotional phrase on the first layer of a soap mold; (4) forming a second layer by pouring one layer of the melted transparent soap base to which the essential oil prepared in the step (1) is added; (5) putting the upper surface of the soap formed in the step (4) toward the bottom surface of the soap mold; (6) forming a third layer by pouring one layer of the melted transparent soap base manufactured in the step (1) so that the soap is submerged; (7) forming a fourth layer by pouring one layer of the first white soap base onto the third layer formed through the step (6); (8) forming a fifth layer by pouring one layer of the second melted white soap base to which the desired color and essential oil are added; (9) stamping the back of the soap on the fifth layer formed through the step (8); and (10) pouring one layer of transparent soap base on the imprint formed through the step (9) to form a sixth layer to complete the production of soap. The present invention can further improve convenience in use and continuous advertisement effect.
Patent KR-20230003851-A (KR)
Inventor: KIM HEUN KU
IPC: C23C16/26
Filed: 2021-06-30
Abstract: Disclosed are a diamond-like carbon thin film in which a plurality of thin film layers are formed using a carbon compound gas and an organosilicon compound gas, and a manufacturing method thereof. The diamond-like carbon thin film manufacturing method according to one embodiment may comprise the following steps of: depositing a surface resistance control layer on a target object by injecting the carbon compound gas and the organosilicon compound gas; and depositing a coating layer on the surface resistance control layer by injecting the carbon compound gas.
Patent KR-20230003950-A (KR)
Inventor: PARK CHANG SOON
IPC: F25C1/22
Filed: 2021-06-30
Abstract: An apparatus for making transparent ice cubes according to an embodiment of the present invention comprises an ice making tray having an inner space in which ice making water is contained; a refrigerant pipe that is a refrigerant pipe having a refrigerant passage therein, wherein the refrigerant pipe is formed to extend from one end to the other end of the ice making tray above the ice making tray and includes a plurality of immersion pipes branching to the inner space of the ice making tray and immersed in the ice making tray; and a paddle structure rotatably disposed in the inner space of the ice making tray and driven to stir the ice making water. With this configuration, the apparatus for making transparent ice cubes can easily make transparent ice cubes.
Patent KR-20210084412-A (KR)
Title: Method and system for processing mpeg data
Inventor: LEE JIN YOUNG
IPC: H04N21/434
Filed: 2021-07-01
Abstract: A method of processing MPEG data includes the steps of: acquiring at least one access unit including coded media data through processing including encapsulation and packetization; determining a duration flag indicating whether duration information of the at least one access unit is valid in a corresponding media processing unit (MPU); and inserting the duration flag into the header of the corresponding MPU. It is possible to provide a method, an apparatus and a system for processing MPEG data by setting an improved MPU and MFU from an access unit including media data coded through encapsulation processing.
Patent KR-20230008390-A (KR)
Inventor: KIM DAE WON
IPC: A24F40/20
Filed: 2021-07-07
Abstract: The present invention relates to a heater provided in a fine particle generator and, more specifically, to a heater capable of expanding a contact area between a heating element and a cigarette. The induction heating heater can improve electrical efficiency, increase the amount of fine particles generated, and improve the flavor of cigarettes.
Patent KR-20230009613-A (KR)
Title: Manufacturing method of filter composite for removal of volatile organic compounds
Inventor: KIM SANG HYUN
IPC: B01D39/20
Filed: 2021-07-09
Abstract: The present invention relates to a method for manufacturing a filter composite for removing volatile organic compounds, and more specifically, to a method for manufacturing a filter composite for removing volatile organic compounds, having improved removal efficiency of volatile organic compounds by removing dust generated during a manufacturing process of granular activated carbon through ultrapure water washing.
Patent KR-20230012935-A (KR)
Title: Metal precursor compound for and deposition method for preparing film using the same
Inventor: YUN SUHYONG
IPC: C23C16/455
Filed: 2021-07-16
Abstract: The present invention relates to a metal precursor compound and a method for forming a thin film using the same. The purpose of the present invention is to provide the metal precursor compound with excellent film deposition speed. The metal precursor compound according to the present invention is represented in the following chemical formula 1. In chemical formula 1, M is metal including one among titanium (Ti), zirconium (Zr), and hafnium (Hf). Independently, each of R_1, R_2, and R_3 is a linear or branching alkyl group of C4 to C10. Independently, each of R_4 is the alkyl group of C1 to C3 or hydrogen. N is a whole number of 0 to 3.
Patent KR-20230013395-A (KR)
Title: Memory and operation method of memory
Inventor: LEE JEONG JUN
IPC: G11C8/10
Filed: 2021-07-19
Abstract: An operation method of a memory comprises the steps of: receiving a first write command and a first write address; receiving partially masked first write data; reading first read data and a first read error correction code from an area selected by the first write address in a cell array; detecting and correcting an error in the first read data using the first read error correction code; generating first new write data by replacing a masked part of the first write data with a part of the error-corrected first read data; generating a first write error correction code using the first new write data; and in response to detecting the error in the first read data, writing the first new write data and the first write error correction code to the area selected by the first write address in the cell array. Accordingly, errors and current consumption can be reduced during masked write operation of memory.
Patent KR-20230017435-A (KR)
Inventor: KIM DONG MIN
IPC: C25D17/00
Filed: 2021-07-28
Abstract: The present invention relates to a plating apparatus capable of adjusting tension of an object to be plated. The plating apparatus may have a unit, which unidirectionally supplies an object to be plated while regularly maintaining the tension of the object to be plated, to be lifted up and down in a vertical direction so as to facilitate space utilization, have a unit, which performs welding for a connection part of each object to be plated and has integrally formed upper and lower electrodes to be vertically movable, simplify the configuration of a detection unit, which detects a thickness change in a unit for detecting the thickness change generated in the connection part of each object to be plated, and integrate a unit, which clamps and fixes the object to be plated when performing welding for the connection part of each object to be plated, to a unit, which slows the speed of the object to be plated to a certain extent. Accordingly, the plating apparatus capable of adjusting tension of an object to be plated can simplify the entire process and reduce manufacturing costs.
Patent KR-20230023200-A (KR)
Title: Battery charger and discharger for charging and discharging battery
Inventor: CHAE SOOYONG
IPC: H02J7/00
Filed: 2021-08-10
Abstract: A charging and discharging device is disclosed. The charging and discharging device comprises: a bidirectional converter. The bidirectional converter includes: a current sensor measures a direction of current flowing between the bidirectional converter and a battery, and is configured to generate a measuring result; a transformer which transfers power between a power unit and the battery; a first switching circuit which is configured to form a current path between the power unit and a first winding of the transformer for a first transferring section depending on a switching operation; and a second switching circuit which is configured to form a current path between the power unit and a second winding of the transformer for a second transferring section depending on the switching operation. The first switching circuit does not form the current path between the power unit and the first winding of the transformer for a dead time section depending on the switching operation. When discharging the battery, the bidirectional converter is operated to allow a length of a part overlapped between the dead time section and the second transferring section to be shorter than that of charging.