baber/WOPTO huggingface dataset:
Patent KR-20220111554-A (KR)
Inventor: SONG TAE SEUP
IPC: C01B25/45
Filed: 2021-02-02
Abstract: Provided is a lithium collecting system. The lithium collecting system comprises: an anode, a cathode, and a solid electrolyte membrane which is located between the anode and the cathode; and a separator which is impregnated with an organic electrolyte solution between the cathode and the solid electrolyte membrane. A cation exchange membrane is located between the anode and the solid electrolyte membrane. Applied is an electric chemical cell including a configuration in which the anode and the cathode are electrically connected by means of a conducting wire. A method for manufacturing the solid electrolyte membrane comprises: a step of measuring precursor materials to mix the same at a predetermined ratio; a step of melting and quenching the mixed precursor materials; a step of performing a heat treatment upon the yielded glass and cooling the same; and a step of firing the glass to crystalize and process the same. Therefore, the present invention may provide excellent mechanical strength.
Patent KR-20220119873-A (KR)
Title: Table gnerating method and system
Inventor: SHIM HEUNG WOON
IPC: G06F40/174
Filed: 2021-02-22
Abstract: The present invention relates to a method and a system for creating a table by using a table creation application. In accordance with the present invention, the method for creating a table with using a table creation application includes the following steps of: outputting an image including a table in a task area provided by the application; selecting one functional icon from among a plurality of functional icons included in one area of the task area; based on the input of a preset means applied to the image after the selection of the one functional icon, outputting guide information corresponding to a table component matched with the functional icon; and creating a table having a structure corresponding to the table included in the image, by using the guide information. Therefore, the present invention is capable of providing a user environment in which data included in each cell can be organically analyzed.
Patent KR-20210116244-A (KR)
Title: Photomask blank, method for manufacturing photomask blank, method for manufacturing photomask, and method for manufacturing display device
Inventor: TANABE MASARU
IPC: C23C14/56
Filed: 2021-03-02
Abstract: An objective of the present invention is to provide a photomask blank capable of shortening an over-etching time when a transfer pattern is formed on a pattern formation thin film through wet etching, so that a transfer pattern having an excellent sectional shape, satisfying a cleaning resistance required in the pattern formation thin film or the transfer pattern, and satisfying required line edge roughness is formed. The present invention provides the photomask blank including a pattern formation thin film formed on a transparent substrate, wherein the photomask blank is an original plate for forming a photomask having a transfer pattern on the transparent substrate by wet-etching the pattern formation thin film; the pattern formation thin film includes a transition metal and silicon; the pattern formation thin film has a columnar structure, and includes an upper layer and a lower layer; and an average size of particles constituting the columnar structure in the upper layer is smaller than an average size of particles constituting the columnar structure in the lower layer.
Patent KR-20210031877-A (KR)
Title: Apparatus and method for providing game
Inventor: KIM TAEHYO
IPC: A63F13/45
Filed: 2021-03-09
Abstract: Provided are an apparatus and method for providing a game. The apparatus comprises: a memory storing information on the prize; and a control unit changing an object having identification information corresponding to the call information and accumulating points acquired for the object as the prize.
Patent KR-20220127576-A (KR)
Title: A Sower
Inventor: KIM BALK EUM
IPC: A01C19/02
Filed: 2021-03-11
Abstract: The present invention is to provide a bean planter in which ridge molding machines are provided on the left and right sides, wherein the bean planter comprises: an angle frame (10); wheels (20) rotatably installed in the front and rear of the frame (10); and a seeding unit (30) mounted horizontally on one side of the frame (10) and sowing beans at regular intervals on the ridge by driving force by a motor; and a tramping unit (40) mounted at a predetermined position of the frame (10), and installed at an angle for a pair of tramping plate units (42) to roll along the slope of the ridge.
Patent KR-20220132303-A (KR)
Title: Liquid air energy storage system linked to Nuclear power plant
Inventor: LEE YOUNG LONG
IPC: F01K23/04
Filed: 2021-03-23
Abstract: The present invention relates to a liquefied air energy storage system interconnected with a nuclear power plant. The liquefied air energy storage system includes: an air liquefaction and storage unit suctioning the air, and compressing and cooling the suctioned air to store energy in a storage tank; a liquefied air storage tank in which the air liquefied through the air liquefaction and storage unit is stored; a liquefied air regasification and power generation unit receiving the energy from the storage tank and heating, re-gasifying, and expanding the liquefied air in the liquefied air storage tank to discharge the air; a secondary system unit cooling the heat generated from a steam turbine generator of a nuclear power plant; and a waste heat utilization unit connecting the secondary system unit with the liquefied air regasification and power generation unit, wherein waste heat generated from the secondary system unit is supplied to the liquefied air regasification and power generation unit through the waste heat utilization unit, thereby heating the liquefied air. Therefore, the present invention is capable of improving the efficiency of the liquefied air energy storage system.
Patent KR-20210049037-A (KR)
Title: Drone, aircraft, purifier, cleaner, sterilizer, dust collector
Inventor: CHUNG HA IK
IPC: B01D39/00
Filed: 2021-03-24
Abstract: The present invention relates to a drone, a tube, a freshener, a purifier, a dust collector, a washer, a washing device, a processor, a sprayer, a mister, a ventilation facility, a clean means, a clean device, and a clean facility, which generate or spray a substance, vibrating substances, vibrating water, excited substances, excited water, magnetized substances, magnetized water, hexagonal water, ozone substances, ozone water, ozone air, mist, sterilized substances, disinfected substances, phytoncide, and the like, generated in one of a vibrator, an excited device, a magnetizer, an ozone device, a mist device, and a multifunctional device combined two or more thereof which irradiate a magnetic field, or, by having a suction device, a dust collector, a vibrator or a multifunctional device, a generator, a sprayer, etc., perform cleaning, purifying, washing, cleaning, dust collecting, processing, etc., on a target, midair, air, pollution, water quality, water supply, sewage, wastewater, turbid water, dusts, particles, foreign matters, a tunnel, a building, a road, a pavement, an exterior wall, a pipeline, a pipe, a tank, wastes, substances, a sound barrier, etc.
Patent KR-20220137206-A (KR)
Inventor: HAE JOONG HWANG
IPC: H01M8/04298
Filed: 2021-04-01
Abstract: The present invention provides a system for testing the airtightness of a fuel cell stack. The system for testing the airtightness of the fuel cell stack comprises: a fuel cell pallet including a plate-shaped base having an accommodation space, in which the stack is accommodated, at the upper end, and a pair of support plates arranged in a state of standing upright on both sides of the upper end of the base and coming in close contact with both side portions of the stack accommodated in the accommodation space; a plurality of fluid passages which are formed in the pair of support plates and through which a fluid flows; a plurality of gaskets installed around the pair of support plates to surround each of the plurality of fluid passages and installed to have shapes corresponding to the shapes of the plurality of fluid passages, respectively; and a pressure leakage measurement unit simultaneously measuring pressure changes due to leakage of the fluid in the plurality of fluid passages. A seal may be prevented from being separated from a seal mounting groove.
Patent KR-20220136783-A (KR)
Inventor: KANG ESDER
IPC: H01M10/0567
Filed: 2021-04-01
Abstract: The present invention relates to an additive for a non-aqueous electrolyte including a sultone-based compound represented by chemical formula 1 capable of improving the lifespan of a lithium secondary battery by forming an electrode-electrolyte interface that is stable even at high temperatures and has low resistance, a non-aqueous electrolyte including the same, and a lithium secondary battery.
Patent KR-20220138586-A (KR)
Inventor: HONG SEONG JONG
IPC: B62D1/185
Filed: 2021-04-06
Abstract: The present invention relates to a telescoping-limit stopper and a steering column device for a vehicle including the same, and particularly, comprises a guide bolt bolted to an upper pipe and exposed from the upper pipe to the outside through a guide slot; and a guide bush made of a plastic resin material and including a bolt coupling end in which a bolt receiving part for receiving the bolt head of the guide bolt is formed, and a shock absorption part integrally extending from the bolt coupling end in the longitudinal direction of the guide slot, so that the assembly process and production cost can be reduced and stopping noise during a telescoping operation can be prevented.
Patent KR-20220138744-A (KR)
Title: Elecronic device and method for sharing iot control information thereof
Inventor: KANG YOONSEOK
IPC: H04L65/40
Filed: 2021-04-06
Abstract: An electronic device according to various embodiments comprises: a display; a communication module; a memory; and a processor operatively connected to the display, the communication module, and the memory, wherein the processor may be configured to: receive, through the communication module, first Internet-of-things (IoT) control information including device information regarding at least one external IoT device generated by an external user device and operation information configured for the at least one external IoT device; identify one or more IoT devices that can be connected on a local network through the electronic device; determine, on the basis of the received first IoT control information, a main device among the one or more identified IoT devices and operation information to be applied to the main device; and generate second IoT control information including device information regarding the main device and the operation information regarding the main device. IoT control information can be shared and used by changing the same according to the context of the electronic device.
Patent KR-20220139586-A (KR)
Inventor: SONG TAI KYONG
IPC: G06N20/00
Filed: 2021-04-08
Abstract: According to an embodiment of the present invention, a learning data generation device comprises a boundary detector, a parameter extraction unit, and a reverse scan converter. The boundary detector can provide boundary information by detecting a boundary from an ultrasonic video image. The parameter extraction unit can extract a plurality of parameters from an ultrasonic image included in the ultrasonic video image based on the boundary information. The reverse scan converter can provide learning data by converting video coordinates corresponding to the ultrasonic image into reference coordinates in accordance with the plurality of parameters. According to the present invention, the learning data generation device can provide the learning data in accordance with the plurality of parameters extracted from the ultrasonic image based on the boundary information, thereby using only a portion required in the ultrasonic video image as the learning data and removing portions without video information to increase learning accuracy.
Patent KR-20220140207-A (KR)
Inventor: HWANG IN SEOK
IPC: G06Q50/22
Filed: 2021-04-09
Abstract: The present invention allows all program activities based on big data to be performed using a teaching aid and helps physical activities by using a teaching aid. In particular, a purpose of the present invention is to instill motivation and provide healthy programs to those who are vulnerable to immunity and need stability, especially in nursing homes, day and night care centers and the like.
Patent KR-20220142892-A (KR)
Inventor: SONG JI YOUNG
IPC: G06Q20/12
Filed: 2021-04-15
Abstract: The present invention relates to a mobile trading system and method that enable a recommended customized product to be exposed to all the network members based on the data shared in a family unit network, enable anyone to perform a payment according to a multi-faceted payment method, and enable product purchase and gifting to be performed very easily. The method comprises: a step of transmitting; a step of accepting and paying; and a step of processing.
Patent KR-20220144571-A (KR)
Inventor: PARK YUN YEONG
IPC: B62D5/04
Filed: 2021-04-20
Abstract: The present invention relates to a steering motor device for a vehicle, which comprises: a motor housing in which a motor adding steering force to a steering shaft is installed; a substrate unit mounted on one side of the motor housing and generating a control signal controlling operation of the motor; a terminal unit connected to the motor and the substrate unit and transmitting the control signal generated from the substrate unit to the motor; and a mold unit provided between the motor housing and the substrate unit and fixating relative positions of the substrate unit and the terminal unit with respect to the motor housing.
Patent KR-20220145108-A (KR)
Inventor: LEE SUNG KYUNG
IPC: B41M7/00
Filed: 2021-04-21
Abstract: The present invention relates to a printing method and a printing device of tactile books. The purpose of the present invention is to provide a printing method and a printing device which can form a height difference for each area through a single process when printing drawings on a tactile book. Forming a height difference for each area through a single process when printing drawings on a tactile book simplifies the process, thereby reducing the cost and time for manufacture. The printing device of tactile books according to the present invention comprises a printing plate, a perforated plate, an ink unit, and a pressing unit.
Patent KR-20220148407-A (KR)
Inventor: LEE YOUNG MI
IPC: G06Q50/30
Filed: 2021-04-29
Abstract: The present invention relates to a site analysis system for an electric vehicle charging infrastructure and, more specifically, to a site analysis system for an electric vehicle charging infrastructure using big data, which calculates a suitability index representing suitability of a charging infrastructure for each location by considering a potential demand for the electric vehicle charging infrastructure, user convenience, need and ease of installation, and environmental impact, allows efficient installation of the charging infrastructure by selecting an area with a high suitability index as a location for the electric vehicle charging infrastructure, and can increase an accuracy of selecting a suitable site by calculating each index and the suitability index by using relevant data accumulated over a certain period of time. The site analysis system comprises an information collection unit, a suitability index calculation unit, and a location determination unit.
Patent KR-20220152737-A (KR)
Title: Image sensor and semiconductor device comprising a metal oxide semiconductor layer doped with nitrogen, and method of fabricating the same
Inventor: PARK JIN SEONG
IPC: H01L27/146
Filed: 2021-05-10
Abstract: The present invention relates to an image sensor including a nitrogen-doped metal oxide semiconductor film and a manufacturing method thereof. The image sensor comprises: a substrate including a plurality of pixels and including first and second surfaces opposite to each other; a photoelectric conversion unit disposed in the substrate in each of the pixels; a transfer gate disposed on a first surface of the substrate in each of the pixels; a first interlayer insulating layer covering the substrate and the transfer gate; a first hydrogen barrier layer on the first interlayer insulating layer; a first active pattern disposed on the first hydrogen barrier layer, wherein the first active pattern includes a metal oxide doped with nitrogen; a first gate on the first active pattern; a second interlayer insulating layer covering the first gate and the first active pattern; and upper source/drain contacts passing through the second interlayer insulating layer and contacting the first active pattern on both sides of the first gate. The present invention is to provide a highly integrated image sensor with improved reliability.
Patent KR-20220158567-A (KR)
Title: Mara Lamb Spear
Inventor: HAN DU HUI
IPC: A23L27/10
Filed: 2021-05-24
Abstract: The present invention relates to lamb skewers with mara sauce. More specifically, the present invention relates to lamb skewers in which mara seasoning is absorbed in lamb meat. Mara lamb skewers, made by skewering aged lamb, are grilled over a charcoal fire. The lamb skewers are put in mara sauce to age and ferment the same.
Patent KR-20210147958-A (KR)
Inventor: SANGLE FERRIERE BRUNO
IPC: G06F8/76
Filed: 2021-05-27
Abstract: The present invention relates to a file update method and system. In a method of converting a first file (A) existing in an electronic device (X) into a second file (B) usable in an electronic device (X) and/or another electronic device (Y), conversion is carried out by the electronic device (X), or another device (D) to which the electronic devices (X and Y)— version of file (A) (acceptable version for file (B) as defined in the register or file on electronic device (X or Y))—can be connected based on a conversion means that the electronic device (X, Y or D) has. If one of the electronic devices (X, Y or D) is directly or indirectly connected to the server (S) or the other device (D) having the latest version (A') of the file (A), the file (A) is replaced by a file (A') before conversion thereof, and the file (A') exists on the server, or another device (D) is listed as being able to replace the file (A).
Patent KR-20220148062-A (KR)
Title: Neutralizing device and filter press system comprising the same
Inventor: PARK KYUNG JAE
IPC: B01D25/12
Filed: 2021-06-02
Abstract: The present invention relates to a neutralization device for neutralizing dehydration liquid discharged from a press unit and a filter press system including the same. To this end, the neutralization device includes: a mixing neutralization unit in which the dehydration liquid is accommodated; and a chemical unit for supplying chemicals for neutralizing the dehydration liquid to the mixing neutralization unit in response to the capacity of the dehydration liquid accommodated in the mixing neutralization unit, wherein the mixing neutralization unit mixes the dehydration liquid and the chemicals to neutralize the dehydration liquid so that the dehydration liquid can become neutralization liquid.
Patent KR-20220163762-A (KR)
Inventor: CHO EUN SUNG
IPC: F24F1/027
Filed: 2021-06-03
Abstract: According to one embodiment of the present invention, a window frame cover comprises: a first cover plate installed in an air conditioner main body of a window type air conditioner, disposed to face an outlet of the air conditioner main body, and having first length in a thickness direction of a window frame to cover at least a portion of the window frame; and a second cover plate slidably moved in the thickness direction of the window frame with respect to the first cover plate and having second length in the thickness direction of the window frame. The present invention enables the second cover plate to be slidably moved with respect to the first cover plate to control length of the window frame cover.
Patent KR-20220166127-A (KR)
Title: Compositions for Improving Skin Wrinkles and Skin Whitening Using an Extract of Elsholtzia hallasanensis
Inventor: OH JOA SUB
IPC: A23L33/105
Filed: 2021-06-09
Abstract: Disclosed is a composition for skin wrinkle reduction and skin whitening using an Elsholtzia hallasanensis extract, and showing elastase inhibitory activity and also tyrosinase inhibitory activity. The Elsholtzia hallasanensis extract is an extract obtained by extracting the aerial part of Elsholtzia hallasanensis using water, ethanol or a mixed solvent thereof.
Patent KR-20220168260-A (KR)
Title: Device for preventing contamination of car air conditioner
Inventor: KIM YOUNG WOOK
IPC: B60H3/00
Filed: 2021-06-16
Abstract: The present invention relates to a device coupled to a vehicle air conditioner including an evaporator cooling sucked air by a refrigerant to prevent the vehicle air conditioner from being contaminated. The present invention relates to the device for preventing contamination of a vehicle air conditioner, which comprises: an electrode unit disposed on one surface of the evaporator and having a first electrode and a second electrode positioned to be spaced from each other; and a signal supply unit generating a driving signal by mixing an AC signal and a DC signal and supplying the driving signal to the electrode unit.
Patent KR-20220168894-A (KR)
Title: Journal Foil Air Bearing to Prevent Deviation of Top Foil
Inventor: KIM KYEONG SU
IPC: F16C17/02
Filed: 2021-06-17
Abstract: The present invention relates to a journal foil air bearing to support a weight applied in a radial direction of a rotation shaft rotating around a central line. The journal foil air bearing includes: a first top foil which is disposed to face the outer circumferential surface of the rotation shaft and is disposed to cover the rotation shaft; a second top foil which is disposed to surround the first top foil; a bump foil as a member capable of being elastically deformed, which is disposed to surround the second top foil; a base foil which is disposed to surround the bump foil; and at least one deviation prevention unit which is provided in the first top foil and restrains the first top foil from deviating in a longitudinal direction of the rotation shaft. The deviation prevention unit protrudes toward the second top foil by a predetermined length and is restrained not to move in the longitudinal direction of the rotation shaft by the second top foil. Accordingly, the present invention allows the first top foil not to be pushed out in the longitudinal direction of the rotation shaft during an operation not to reduce performance of the bearing and prevents the pushed out first top foil from coming in contact with other components and causing severe secondary damage.
Patent KR-20220170147-A (KR)
Title: Heat sink block and jig assembly including the same
Inventor: LEE BYOUNG HEE
IPC: H01R12/71
Filed: 2021-06-22
Abstract: Disclosed, in an embodiment, are a heat dissipation block inserted into a connector and a jig assembly comprising the same. The heat dissipation block comprises: a first body part inserted into the connector; and a second body part disposed at a rear end of the first body part and exposed to the outside of the connector, wherein the first body part comprises a plurality of through-holes in which a plurality of contact pins disposed inside the connector are inserted. Therefore, the present invention is capable of improving the fastening reliability of the connector.