baber/WOPTO huggingface dataset:
Patent KR-20220125463-A (KR)
Title: Car management system and method
Inventor: YOON JAE HYUN
IPC: G06Q50/30
Filed: 2021-03-05
Abstract: Provided are a car management system and a method thereof, in which a user terminal, a manager terminal, and a service providing server and a car management server are connected via a wired or wireless communication network. The car management system according to one embodiment of the present invention comprises: a user information management unit configured to receive, manage, and store user information from the user terminal; a manager information management unit configured to receive, manage, and store manager information from the manager terminal; a service request information processing unit configured to, when receiving service request information from the user terminal, output the service request information to the manager terminal, receive service processing information from the manager terminal, deliver the service processing information to the user terminal, receive service provision information from the service providing server, and generate service execution information; an evaluation information management unit configured to match the user terminal and the manager terminal and accumulate and store user ratings and manager ratings using evaluations about each other; and a management information processing unit configured to obtain car information included in the user information, learn car measurement information measured by a car information measuring device, and analyze management information of the car. According to the present invention, the system and method can provide high-quality car-related services to a user.
Patent KR-20220135400-A (KR)
Inventor: JEON SEOK WOO
IPC: B01J37/34
Filed: 2021-03-30
Abstract: A disclosed electrochemical catalyst includes: 3D connected pores having periodicity; and a 3D nanostructure which is defined by a transition metal solid solution surrounding the pores. The electrochemical catalyst has a film form having a thickness of 5-9 ㎛. The electrochemical catalyst has excellent catalyst features by greatly increasing an active surface and expanding a catalyst performance improving effect in a nanostructure material on a bulk scale. In addition, by simultaneously performing the catalyst and an electrical conductor without a separate support or a separate electrode with excellent electrical and mechanical properties, an excellent catalyst system can be implemented.
Patent KR-20220136761-A (KR)
Title: Scaffolding Ladder Available to be Combined with Ladders
Inventor: WON JONG SIM
IPC: E06C7/08
Filed: 2021-04-01
Abstract: The present invention relates to a scaffolding ladder which can be used as a workbench in combination with a ladder. According to the present invention, the provided scaffolding ladder which can be used as the workbench in combination with the ladder comprises: a floor unit which constitutes a floor of the workbench, and wherein some components are rotatable and can be coupled to an upper end of the ladder; a leg unit which supports the floor unit, is spaced apart from the ground surface, and rotates upward when combined with the ladder and becomes a handrail; and a handrail unit installed on both sides of the floor unit to be retractable and preventing a worker from falling. The scaffolding ladder which can be used as the workbench in combination with the ladder, can be easily combined with other types of ladders. Provided is a legal workbench with secured height and safety.
Patent KR-20210135418-A (KR)
Title: Mobile Data Storage
IPC: G11C16/08
Filed: 2021-04-07
Abstract: A mobile electronic device includes: a memory device; and a memory controller including an error correction code (ECC) encoder for encoding data, a constrained channel encoder configured to encode an output of the ECC encoder based on one or more constraint conditions, a reinforcement learning pulse programming (RLPP) component configured to identify a programming algorithm for programming the data into the memory device, an expected maximization (EM) signal processing component configured to receive a multiple word line voltage vector having noise from the memory device and classify each bit of the vector by a log likelihood ration (LLR) value, a constrained channel decoder configured to receive a constrained vector from the EM signal processing component and generate an unconstrained vector, and an ECC decoder configured to decode the unconstrained vector. A machine learning interference cancellation component operates independently of or based on an input from the EM signal processing component.
Patent KR-20220139035-A (KR)
Inventor: LEE BYOUNG SUNG
IPC: G06Q50/10
Filed: 2021-04-07
Abstract: The present invention relates to a device for estimating a lifespan of a power facility and a method therefor that select the data for calculating the lifespan according to a reliability of each demolition code using the data of the power facility in operation and the data of a demolished facility, and operate each facility according to the characteristics of each facility and replace the facility before a failure occurs by calculating the remaining lifespan according to the lifespan according to a probability distribution and a state of the facility from the selected data, thereby having an effect of reducing management costs, preventing accidents in advance, and improving operational efficiency. The device comprises: a data collection part; a reliability function derivation part; a lifespan calculation part; and a remaining lifespan calculation part.
Patent KR-20220139062-A (KR)
Title: Electrolyte composition for indium plating of lithium electrode anc manufacturing method of lithium metal anode using the same
Inventor: CHOI NAM SOON
IPC: H01M10/0569
Filed: 2021-04-07
Abstract: The present invention relates to an electrolyte composition for plating a lithium electrode with indium and a method for manufacturing a lithium metal negative electrode using the same. One aspect of the present invention provides an electrolyte composition for plating a lithium electrode with indium, including: lithium salt; an organic solvent including a glyme-based solvent or a mixed solvent of a glyme-based solvent and a fluorine-based solvent; and an additive including indium ions (In^3+).
Patent KR-20210047842-A (KR)
Title: Conductive concentrate resin composition, conductive polyamide resin composition, method for preparing the same and molding products
Inventor: GI DAE CHOI
IPC: C08K7/06
Filed: 2021-04-21
Abstract: The present invention relates to a conductive concentrated resin composition, a conductive polyamide resin composition including the same, a method for preparing the same and a molded article thereof. Particularly, the conductive concentrated resin composition includes: (a) 100 parts by weight of a base resin including 50-95 wt% of a polyamide resin, 2.5-20 wt% of a polar polymer and 2.5-30 wt% of a non-polar polymer; (b) 10-40 parts by weight of nanocarbon fibrils; (c) 0.5-5 parts by weight of nanocarbon plates; and (d) 0.5-4 parts by weight of nanoclay. When preparing a polyamide alloy resin composition by using the conductive concentrated resin composition according to the present invention, the compatibility, dispersibility and the like between compositions are improved to provide significantly improved water stability, while maintaining mechanical strength, conductivity, heat resistance and appearance equivalent to or higher than those of the conventional conductive polyamide alloy resin composition.
Patent KR-20210049075-A (KR)
Title: Method for exchanging focus ring
Inventor: ISHIZAWA SHIGERU
IPC: H01L21/677
Filed: 2021-04-26
Abstract: An object of the present invention is to provide a focus ring replacement method capable of improving productivity. The focus ring replacement method is a focus ring replacement method that is used for a plasma processing device capable of performing plasma processing to a substrate placed on a mounting table provided in a processing chamber and replaces a focus ring placed on the mounting table to surround the periphery of the substrate. The present invention solves the object by the focus ring replacement method comprising: a carry-out step for carrying out the focus ring from the inside of the processing chamber by a conveyance device for conveying the focus ring without opening the processing chamber to the atmosphere; a cleaning step for performing the cleaning processing of the surface on which the focus ring is placed of the mounting table after the carry-out step; and a carry-in step for carrying the focus ring into the processing chamber by the conveyance device without opening the processing chamber to the atmosphere and placing the focus ring on the mounting table after the cleaning step.
Patent KR-20220149097-A (KR)
Title: Hide and seek game system
Inventor: KIM TAE GYUM
IPC: A63F9/24
Filed: 2021-04-30
Abstract: An embodiment of the present invention relates to a hide-and-seek game system, which comprises: a glove worn by a plurality of survivors, and including a life piece and a sensor capable of detecting whether or not the life piece is inserted; a generator including a plurality of terminals, further including a starter activated when a positive (+) terminal and a negative (-) terminal of an activated part are connected by wiring, and including a gauge raised by operation of the starter; an escape device which is activated when the gauge of the generator rises to the end and transmits corresponding information to a game service providing server when tags possessed by the plurality of survivors are recognized; and an altar into which the life pieces are inserted and including a lever operated when the predetermined number of life pieces are inserted. The present invention can detect the real-time behavior of each game participant.
Patent KR-20220149344-A (KR)
Title: SOC correction method of battery management system using storage medium
Inventor: LEE DONG MIN
IPC: G01R31/367
Filed: 2021-04-30
Abstract: The present invention relates to an SOC correction method of a battery management system using a storage medium, wherein the state of charge (SOC) is periodically stored in the storage medium during the operation of a battery management system (BMS), and when the BMS is restarted by reset, etc., an optimal SOC without an error can be used depending on a difference between a currently estimated SOC and the SOC stored in the storage medium. When the operation of the BMS is started in a main control unit, the SOC is estimated using an open circuit voltage (OCV) table, the estimated SOC is periodically stored in the storage medium, when the BMS is reset and restarted, the SOC is estimated using the OCV, the stored SOC finally stored in the storage medium is retrieved, and the SOC is corrected based on the estimated SOC and the retrieved stored SOC, thereby minimizing an SOC error when the BMS is restarted.
Patent KR-20220151851-A (KR)
Title: Functional cosmetic composition comprising complex extract from ecklonia cava, sea swallow's nest, kelp and grape as effective ingredient, and manufacturing method thereof
Inventor: KIM YOUNG HUN
IPC: A61Q19/08
Filed: 2021-05-07
Abstract: A complex extract of Ecklonia cava, nests of Aerodramus fuciphagus, kelp and grape in a specific blending ratio presented in the present invention has an anti-inflammatory effect and also, has skin elasticity improvement or wrinkle reduction effects, and thus can be usefully used in the manufacture of functional cosmetics. An objective of the present invention is to provide a cosmetic composition exhibiting anti-inflammatory efficacy by inhibiting NO production.
Patent KR-20220155509-A (KR)
Title: Actuator motor and electronic equipment
Inventor: YUN CHOI
IPC: H02K7/00
Filed: 2021-05-14
Abstract: The present invention provides an actuator. The actuator comprises: a case; a drive motor disposed in the case and having a worm gear; a worm wheel engaged with one side of the worm gear; an output gear disposed on the other side of the worm gear; a speed reduction gear train disposed in a lower portion of the worm gear and engaged with the worm wheel and the output gear; and a motor bracket installed on one side of the drive motor and accommodating the worm gear.
Patent KR-20220157032-A (KR)
Title: Integrated Management System of Hydrate in Offshore Gas Platform (IMS-Hydrate)
Inventor: LEE JEONGHWAN
IPC: E21B43/16
Filed: 2021-05-20
Abstract: The present invention relates to a system for providing a management and solution system for hydrates in an offshore gas field. More specifically, the present invention relates to a technique configured to calculate a minimal cost for inhibitor injection and insulation reinforcement through the optimization of an inhibitor injection rate and insulation properties to prevent high-rate plugging which occurs in an offshore gas field when designing a flowline network for production of gas in the offshore gas field. The present invention comprises: a data collection unit which collects information related to an offshore gas field and a gas production field; a primary optimization unit which optimizes the length of a gas production pipe and a production quota for each gas production well based on the information received from the data collection unit; a secondary optimization unit which optimizes the insulation conditions and inhibitor injection conditions of the gas production pipe by analyzing the risk of hydrate formation based on the optimized length of the gas production pipe and the production quota for each gas production well; and a minimum cost calculation unit which calculates a minimum cost by analyzing an insulation reinforcement cost and an inhibitor injection cost of the gas production pipe according to the optimized insulation conditions and inhibitor injection conditions of the gas production pipe.
Patent KR-20220159712-A (KR)
Inventor: PARK KYOUNGWON
IPC: B32B17/10
Filed: 2021-05-26
Abstract: A light concentrating window according to one embodiment of the present invention includes a window wherein the window includes: a sunlight concentrating unit including a quantum dot layer, a first low refractive index layer laminated on one or both surfaces of the quantum dot layer and having a refractive index lower than that of the quantum dot layer, a first surface through which sunlight enters, and a second surface facing the first surface; a first low iron light transmitting member laminated on the first surface of the sunlight concentrating unit; a second low iron light transmission member laminated on the second surface of the sunlight concentrating unit; and a dye layer for gray coloring laminated on a side opposite to the sunlight concentrating unit among both sides of the second low iron light transmitting member, and achieving gray coloring when overlapping with light emitted from the second surface of the sunlight concentrating unit. The purpose of the present invention is to provide a light concentrating window which can achieve a natural gray color while enhancing the efficiency of a light concentrator.
Patent KR-20220160912-A (KR)
Inventor: HAN HYUN JIN
IPC: G06T5/00
Filed: 2021-05-28
Abstract: The present invention relates to an apparatus for estimating a dispensing path using image analysis. The dispensing path estimating apparatus according to the present invention comprises: an image acquisition unit for acquiring an image of a sample to be analyzed from a camera; a path extraction unit for processing image noise included in the acquired image, excluding the outline of the sample using geometric information, and extracting a movement path of a dispenser; a boundary detection unit for dividing the extracted movement path of the dispenser into a plurality of areas and detecting a boundary line of the movement path of the dispenser by tracking an inspection direction for each divided area; and a coordinate estimation unit for estimating the coordinates of the movement path of the dispenser using the detected boundary line. According to an embodiment, the image is corrected by performing a correction work on a sample application target area, such that an error on the movement path of a dispenser nozzle is minimized, and the image acquired from a vision system can be used to automatically search for a dispensing path.
Patent KR-20220161992-A (KR)
Title: Composition having antioxidant, antibacterial, anti-inflammatory, or anti-wrinkle activity comprising Perilla frutescens extracts
Inventor: HAN A RAM
IPC: A61Q19/08
Filed: 2021-05-31
Abstract: The present invention relates to an antioxidant, antibacterial, anti-inflammatory, or anti-wrinkle composition containing a Perilla frutescens extract, wherein the Perilla frutescens extract exhibits a DPPH free radical scavenging activity, an NO production inhibitory activity in mouse macrophages induced by LPS, an antibacterial activity, and a collagenase activity inhibition activity, thereby being effectively used as a cosmetic, food, and a quasi-drug composition for antioxidation, anti-inflammation, anti-bacteria, and anti-wrinkle. In addition, the Perilla frutescens extract can be used as a replacement for alcohol in alcohol-contained detergents and hand creams due to the above-mentioned effects so as to be also useful as antibacterial and skin-protective detergents and hand creams.
Patent KR-20220164829-A (KR)
Title: By-product Dry Collector for Semiconductor Process Using Ceramic Filter
Inventor: KIM GOOK GWANG
IPC: B01D46/48
Filed: 2021-06-03
Abstract: The present invention relates to a dry-type device for collecting semiconductor by-products using a ceramic filter. Specifically, a microwave dryer is installed on an exhaust line between a process chamber and a trip to rapidly evaporate moisture contained in an exhaust gas and by-products through irradiation of microwaves; a ceramic filter trap is installed between the microwave dryer and a vacuum pump to collect a large amount of process by-products dried while passing through the microwave dryer through pores of a ceramic filter; and a control unit is provided at the outside of the microwave dryer and the ceramic filter trap to perform the overall control function of the dry-type device for collecting semiconductor by-products. Accordingly, reaction by-products contained in an exhaust gas of a process chamber during a semiconductor device manufacturing process can be quickly dried using the microwave dryer, and a large amount of the dried reaction by-products can be efficiently collected in the ceramic filter trap through heat-resistant and chemical-resistant ceramic filter pores. Therefore, the large amount of by-products can be safely collected and processed compared to the trap's internal collection area, a down time of semiconductor manufacturing equipment due to the replacement of a trip for collecting by-products can be minimized, costs incurred due to equipment inspection and trip replacement can be significantly reduced, a lifespan of a vacuum pump and a scrubber can be significantly extended, and in particular, productivity and reliability in semiconductor manufacturing can be further improved.
Patent KR-20220114452-A (KR)
Title: Building in which guide device including guide tag for robot movement is installed
Inventor: KIM MINSU
IPC: B25J13/08
Filed: 2021-06-14
Abstract: A guide device for robot movement is disclosed. The guide device may include: an infrared ray (IR) pass filter; a tag imprinted on the IR pass filter; and an IR light source radiating light to an edge cut surface of at least one side of the IR pass filter. The present invention provides the device that can be used as a guide for moving a robot by directly imprinting a tag on an IR pass filter.
Patent KR-20220167953-A (KR)
Title: Heterogeneous pipe connection assembly for efficiency in installation and maintenance work
Inventor: KIM WAN GOO
IPC: F16L47/24
Filed: 2021-06-15
Abstract: According to an embodiment of the present invention, a heterogeneous pipe connection assembly comprises: a connecting body part having one end having an open shape so that a first pipe can be inserted, and having the other end having an open shape so that a second pipe can be inserted; one coupling part coupled to the end of the connecting body part so that the first pipe inserted into the end of the connecting body part is not separated from the connecting body part; and the other coupling part coupled to the other end of the connecting body part so that the second pipe inserted into the other end of the connecting body part is not separated from the connecting body part. The connecting body part can have: a central body portion having a curved side; one body portion extending from the central body portion in one direction to couple the coupling part; the other body portion extending from the central body portion in the other direction to couple the other coupling part; and a grip portion protruding from the central body portion and having a side, which is a flat surface, to be gripped by a gripping means.
Patent KR-20230001230-A (KR)
Title: Substrate processing apparatus
Inventor: KIM DONG MIN
IPC: F26B5/00
Filed: 2021-06-28
Abstract: Disclosed is a substrate treatment apparatus. In accordance with one embodiment, the substrate treatment apparatus includes: a treatment chamber having a treatment space in which a supercritical treatment process for a substrate is performed, and an inlet formed on an outer surface for allowing the substrate to enter the treatment space; a door opening and closing the inlet through a door surface; and a sealing part installed on the door surface, and sealing a space between the door and the treatment chamber along the periphery of the inlet in a state in which the inlet is closed. The sealing part includes a floor surface seated on the door surface; and a side wall including a support part protruding in a circumferential direction of the floor surface, a bent part bent from an end of the support part toward the center axis of the floor surface, and a contact part protruding from the bent part in a direction becoming more distant from the floor surface. In a state in which the inlet is closed, the side wall can come in tight contact with the treatment chamber so as to surround the circumference of the inlet through the contact part. Therefore, the present invention is capable of minimizing the plastic deformation of the sealing part for sealing the treatment space.
Patent KR-20220003978-A (KR)
Title: Package structure and methods of manufacturing sound producing chip, forming package structure and forming sound producing apparatus
Inventor: LO CHIUNG C
IPC: H04R31/00
Filed: 2021-06-30
Abstract: A package structure comprises a housing and a sound generating chip. The sound generating chip is disposed inside the housing. The sound generating chip comprises a membrane and an actuator. The membrane comprises a coupling plate and a spring structure connected to the coupling plate. The actuator is configured to receive a driving signal to operate the membrane. The spring structure is between the coupling plate and the actuator. The coupling plate is operated to be moved by the actuator through the spring structure.