baber/WOPTO huggingface dataset:
Patent KR-20210121906-A (KR)
Inventor: KIM YOUNG JIN
IPC: C23C16/458
Filed: 2020-03-31
Abstract: The present invention provides a wafer processing apparatus and a processing method thereof. The wafer processing apparatus of the present invention comprises: a chamber having an internal space for depositing a thin film on a measurement object; a lower support formed on the chamber and on which the measurement object is seated; a showerhead supplying a gas to the measurement object; and a plurality of displacement sensor units to which an inductance method formed on the lower support is applied. An object of the present invention is to provide the wafer processing apparatus capable of fundamentally preventing occurrence of process costs due to rework which may occur in a wafer processing process, and the processing method thereof.
Patent KR-20210123160-A (KR)
Title: Coil integrated Magneto-Rheological elastomer
Inventor: KIM YOUNG MIN
IPC: F16F13/30
Filed: 2020-04-02
Abstract: The present invention relates to a coil-integrated magnetorheological elastomer capable of improving magnetic properties by inserting a coil into an elastomer substrate. The coil-integrated magnetorheological elastomer according to one embodiment of the present invention comprises: an elastomer substrate having a predetermined shape; magnetic powder incorporated into the elastomer substrate; and a coil inserted into the elastomer substrate.
Patent KR-20210123599-A (KR)
Title: Skyrmion guiding device and its manufacturing method
Inventor: KIM KAB JIN
IPC: H01L43/10
Filed: 2020-04-03
Abstract: A skyrmion guiding device is disclosed that includes a first region which has a skyrmion and a first magnetization direction; and a second region in contact with the first region and having a magnetization direction opposite to the first magnetization direction. The skyrmion guiding device provided in one aspect of the present invention has the effect of improving the maximum movement speed of the skyrmion and easily controlling the movement direction of the skyrmion while preventing the disappearance of the skyrmion.
Patent KR-20210123825-A (KR)
Title: Method for detecting of fusion gene
Inventor: SEONG MOON WOO
IPC: G16B30/10
Filed: 2020-04-06
Abstract: The present invention relates to a method for detecting a fusion gene and, more specifically, to a method which is capable of specifically detecting the gene region that a user wants to confirm through a linear amplification and NGS. The present invention is also capable of conveniently and accurately determining whether or not the gene has been rearranged by checking the difference between the experimental and the control group (with and without fusion genes) using a read depth approach. The method for detecting a fusion gene of the present invention comprises the steps of: obtaining a plurality of amplification products by linearly amplifying a target region to be checked of a gene in a sample isolated from a subject; obtaining a read depth by obtaining a plurality of reads by randomly fragmenting the amplification product and aligning the same; and comparing the obtained read depth with a read depth obtained from an amplification product of the same region of the reference sequence.
Patent KR-20210103905-A (KR)
Inventor: KIM JEONG MIN
IPC: G06Q50/20
Filed: 2020-04-20
Abstract: According to an embodiment of the present invention, provided is a method for providing a test question transaction based on automatic difficulty control and test question composition recommendation, which is executed in a server. The method includes the steps of: (a) receiving a plurality of problems from a seller terminal; (b) providing a plurality of problems provided by the seller terminal to a buyer terminal after payment of the buyer terminal; and (c) solving the plurality of problems at least one of the seller terminal and the buyer terminal by a learning program provided by the server, and adjusting a difficulty level for the plurality of problems according to a solved correct rate. The plurality of problems are composed of a hierarchical structure of a set including a plurality of problems, a block including at least one set, and a chapter including at least one block, and a classification value and difficulty are set for each problem.
Patent KR-20200125481-A (KR)
Title: Electromechanical brake pressure generator comprising a screw drive assembly
Inventor: OEHLER CLAUS
IPC: F16H25/20
Filed: 2020-04-22
Abstract: The present invention relates to an electromechanical brake pressure generator (14) for a vehicle hydraulic brake system (10), which comprises one or more screw drive assemblies (40). In this case, the screw drive assembly (40) includes: a hydraulic piston (88); a spindle (80) and a spindle nut (72) interacting through a thread (84); and an electric motor driving unit (38) which enables the spindle (80) and the spindle nut (72) to rotate relative to each other. The hydraulic piston (88) of a piston/cylinder unit (18) at least partially radially surrounds the spindle (80) and the spindle nut (72). The hydraulic piston (88) is housed in a hydraulic cylinder (68) of the piston/cylinder unit (18), which forms torsion preventing portions (92, 96). The torsion preventing portions (92, 96) are formed by a recess (96) extending in the axial direction and forming a sliding surface (110), and a sliding member (92) protruding into the recess (96). The sliding member (92) is in contact with a surface contact region (112) of the sliding surface (110), so that the hydraulic piston (88) is prevented from twisting and is formed to be displaced in the axial direction through the rotation of the spindle (80) or the spindle nut (72).
Patent KR-20210130909-A (KR)
Title: A dispersant or dispersion mediuim composition comprising 2,3-butanediol, and a cosmetic composition comprising it
IPC: A61Q19/00
Filed: 2020-04-22
Abstract: The present invention relates to a dispersant composition comprising 2,3-butanediol and a cosmetic composition comprising the same. The present invention also relates to a dispersion medium composition comprising 2,3-butanediol and the cosmetic composition comprising the same. By using the dispersant composition and/or the dispersion medium composition of the present invention, the present invention can uniformly disperse specific active ingredients in the cosmetic composition and stably maintain the cosmetic composition.
Patent KR-20200132688-A (KR)
Inventor: SUN YANG KOOK
IPC: C01G53/00
Filed: 2020-04-24
Abstract: The present invention relates to a positive electrode active material having a 5V spinel structure expressed as following Chemical formula 1, LiNi_xMn_(y-α)M1_αO_(4-β)M2_β, where the oxidation number of Mn includes +3 and +4, x > 0, y > 0, 0 < β < 4, 0> < 4, 0 < α < 0.03, M1 is a transition metal with an oxidation number of +5 or +6, M2 is an element with an oxidation number of -1, the average oxidation number of Mn is 3.5 to 4, the average oxidation number of Mn decreases as the α or β value increases, and x + y = 2.
Patent KR-20210134144-A (KR)
Title: Method of one-way secure duplication transmission
IPC: H04L1/00
Filed: 2020-04-29
Abstract: Disclosed is a one-way security dualization transmission method capable of improving data transmission reliability and high availability. According to one embodiment, the one-way security dualization transmission method includes: a dualization data transmission step of independently transmitting data to be transmitted by dualizing its path through a primary link and a redundancy link; and a dualization data reception step of checking the reliability of the data received through the primary link and the redundancy link to receive the data by selecting any one link in accordance with a result of the checking procedure. Therethrough, the method is capable of increasing data transmission reliability and high availability while strongly maintaining the security of data management between a security area and a non-security area.
Patent KR-20210139017-A (KR)
Title: Matching Sports Lectureor System
IPC: G06Q50/18
Filed: 2020-05-13
Abstract: The present invention relates to a sports instructor matching system to enable a customer to make a contract of personal training on the basis of location information. According to an embodiment of the present invention, the sports instructor matching system comprises: a connection server providing a customer terminal with a list of sports instructors working at a registered sports center near a consumer's residence among registered sports instructors, providing an online consultation screen for online consultation with a sports instructor selected by a consumer to a sports instructor terminal and the consumer terminal, and providing a preset legal contract screen to the sports instructor terminal and the consumer terminal when a contract is concluded between the consumer and the sports instructor; the sports instructor terminal, as a terminal used by sports instructors, receiving and registering a sports instructor profile including at least one of the instructor's career, photo, certificate copy, gym center, and sports curriculum to the connection server, consulting with consumers through the online consultation screen, and performing a contract with a consumer through the legal contract screen when signing the contract with the consumer; and the customer terminal, as a terminal used by consumers, receiving and displaying the list of sports instructors registered around the consumer's residence from the connection server, providing the information of the sports instructor selected by the consumer to the connection server to perform the consultation with the sports instructor through the online consultation screen, and performing the contract with the sports instructor through the legal contract screen when signing the contract with the instructor.
Patent KR-20210142858-A (KR)
Title: Smart IoT Seismic Sensor Unit and Method using the Seismic Sensor Unit
IPC: G01V3/38
Filed: 2020-05-19
Abstract: The present invention relates to a smart IoT seismic sensor unit and a notification method using the same, and more specifically, to the smart IoT seismic sensor unit comprising: an accelerometer which measures an acceleration; a data processing element which detects a seismic event based on the acceleration data measured at the accelerometer; a trigger determination unit which determines a trigger obtaining the acceleration data from the data processing element based on the acceleration data of the accelerometer; and a communication unit which generates and notifies earthquake-related information data when the seismic event is detected at the data processing element. The present invention measures and analyzes vibration with high accuracy and provides a customized notification for a seismic sensor installation area by using the low cost smart IoT seismic sensor.
Patent KR-20210154295-A (KR)
Inventor: SIM JUN BO
IPC: C09D11/50
Filed: 2020-06-11
Abstract: The present invention relates to a light emitting element ink, a display device, and a method for manufacturing the same. A light emitting element ink according to one embodiment comprises: a light emitting element solvent; a light emitting element dispersed in the light emitting element solvent, and comprising a plurality of semiconductor layers and an insulating film partially surrounding the outer surfaces of the semiconductor layers; and a surfactant dispersed in the light emitting element solvent, wherein the surfactant may comprise an F-based or Si-based surfactant. According to the present invention, the light emitting element ink can be uniformly spread.
Patent KR-20210154313-A (KR)
Inventor: KANG CHUN YONG
IPC: B01D53/94
Filed: 2020-06-11
Abstract: One embodiment of the present invention relates to a device for purifying an exhaust gas, and more specifically, to a device for purifying an exhaust gas, which is arranged to purify an exhaust gas of an engine. The device for purifying an exhaust gas according to the present invention comprises: a warm-up catalytic converter (WCC) installed on an exhaust line; and an under floor catalytic converter (UCC) installed on a rear end of the WCC, wherein the UCC includes: a hydrocarbon (HC) storage catalyst selectively storing or performing desorption of the HC according to a temperature of the exhaust gas; and a three way catalyst (TWC) disposed on a rear end of the HC storage catalyst to purify the HC subjected to desorption from the HC storage catalyst. Accordingly, performance of purifying an exhaust gas can be enhanced.
Patent KR-20210001967-A (KR)
Inventor: ONUMA MAKI
IPC: G09G3/3208
Filed: 2020-06-19
Abstract: A multifunction inkjet printer which displays an image on a display device includes: an operation display unit configured to receive an instruction from a user; and a CPU configured to control the display device to display an image. In a state wherein a display on the display device is being performed at a first refresh rate, in response to the operation display unit receiving an instruction for displaying a code to be photographed by a mobile terminal, the CPU is configured to control the display device to display the code at a second refresh rate which has a higher frequency than that of the first refresh rate.
Patent KR-20220006241-A (KR)
Title: Method for managing customer identification information, and management server thereof
Inventor: LIM SO YEON
IPC: G06Q20/34
Filed: 2020-07-08
Abstract: A customer identification information management method is disclosed. The customer identification information management method comprises the steps of: receiving a payment approval request message for a card from an affiliated store server; acquiring a first hash value to an n^th hash value, wherein the first hash value is obtained based on a first input value in which at least a part of a card number included in the payment approval request message and the date at which the payment approval request message is received are combined, and the n-th hash value is obtained based on an n^th input value in which the at least part of the card number and a date n days before from the date at which the payment approval request message is received are combined; and when one of the first hash value to the n^th hash value is not included in a pre-stored customer identification information management table, matching customer identification information generated for the card and the first hash value to each other and storing the matching result in the customer identification information management table. The present invention can greatly improve the security of customer card information.
Patent KR-20220006359-A (KR)
Inventor: KIM HO YOUNG
IPC: H01M10/04
Filed: 2020-07-08
Abstract: The present invention relates to an apparatus for manufacturing electrode assemblies to increase the degree of alignment and a method thereof. To achieve this, the apparatus comprises: a first electrode reel from which a first electrode sheet on which a first electrode is formed is unwound; a second electrode reel from which a second electrode sheet on which a second electrode is formed is unwound; a first camera photographing the first electrode sheet; a second camera photographing the second electrode sheet; a separator reel from which a separator sheet is unwound; an upper jig disposed on the upper side of a predetermined position of the separator sheet and stacking the first electrode on the upper surface of the separator sheet when the lower surface is lowered while adsorbing the first electrode; and a lower jig disposed on the lower side of a predetermined position of the separator sheet and stacking the second electrode on the lower surface of the separator sheet when the upper surface is lifted while adsorbing the second electrode.
Patent KR-20220009234-A (KR)
Inventor: CHOI HYOUNG BUM
IPC: H04W48/18
Filed: 2020-07-15
Abstract: Provided is a method of determining and transmitting a network slice identifier in a core network. The method comprises the steps of: transmitting, by a core access and mobility management device, a second session creation request message to a session management device in response to the reception of a first session creation request message from a terminal, wherein the first session creation request message and the second session creation request message include a single-network slice selection assistance information (S-NSSAI); determining, by a session management device, a network slice identifier (VLAN ID) using the network slice selection assistance information; and transmitting, by the session management device, a third session creation request message including the determined network slice identifier to a data packet processing device. The present invention can provide different QoS for each network slice.
Patent KR-20220012082-A (KR)
Title: Hydroponics apparatus capable of automatically supplying nutrient solution
Inventor: KIM SUNG HAN
IPC: A01G31/02
Filed: 2020-07-22
Abstract: The present invention can provide a hydroponics apparatus that includes: an upper frame with a light source; a lower frame disposed on the lower side of the upper frame and having an open upper surface; and a seating plate disposed on the lower frame and having a cultivation hole for mounting a plant; and a nutrient solution supplier disposed on the side of the upper frame or on the side of the lower frame to supply a nutrient solution to the plant. The nutrient solution supplier includes a plurality of nutrient solution reservoirs for storing different nutrient solutions.
Patent KR-20220012641-A (KR)
Title: Lid body for sealing disposable cup and lid assembly including thereof
Inventor: LIM MOON SU
IPC: B65D43/02
Filed: 2020-07-23
Abstract: The present invention relates to a body part constituting a lid assembly for sealing a disposable cup. The present invention discloses the body part constituting the lid assembly, comprising: an upper end part; and a lower end part having a larger diameter than a diameter of the upper end part and doubly fastened to a disposable cup, wherein the upper end part comprises: a beverage outlet that is formed on the outside of the upper surface of the upper end part to eject the beverage from the disposable cup and protrudes upward; a stopper storage groove formed on the inner side of the upper surface of the upper end part; and a concave part formed toward the lower end part in a fan shape centered on the beverage outlet. An objective of the present invention is to provide sealing of disposable cups for both hot and cold beverages.
Patent KR-20210021266-A (KR)
Title: Apparatus and method to process wafers
Inventor: OOSTERLAKEN THEODORUS G M
IPC: H01L21/673
Filed: 2020-07-31
Abstract: The disclosure relates to a device for processing wafers. The device comprises: a process chamber for processing wafers held in a wafer boat; a cassette handler chamber for handling wafer cassettes; and a wafer handler chamber provided with a wafer handler to transfer the wafers from the wafer cassettes to the wafer boat. The wafer handler is constructed and arranged to transfer the wafers between a wafer storage unit, the wafer boat and the wafer cassettes.
Patent KR-20220019468-A (KR)
Inventor: SHIN HEUNGJOO
IPC: H05B3/10
Filed: 2020-08-10
Abstract: A nanoheater based on a floating-type nanostructure according to one embodiment comprises: a substrate equipped with a groove having a predetermined opening part indent-formed on an upper part surface; an insulating layer disposed on an upper part surface, and covering one part among the opening part of the groove and not covering the remaining part except for the one part; a nanostructure disposed on the insulating layer; and a conductor deposited on one part among the surface of the nanostructure, one part of the upper part surface of the insulating layer, and one part among the bottom surface of the groove that is vertically opposite to the opening part not covered by the insulating layer. The conductor deposited on one part among the surface of the nanostructure and the conductor deposited on one part of the upper surface of the insulating layer may be insulated from each other with the conductor deposited on one part vertically opposite to the opening part not covered by the insulating layer.
Patent KR-20220021522-A (KR)
Inventor: KIM TAE YEOL
IPC: A47L13/256
Filed: 2020-08-14
Abstract: Disclosed is a detachable disposable cleaning member attachment device for steam cleaners, which attaches a cleaning member made of general fabric or a disposable cleaning member made of non-woven fabric to a steam cleaner in addition to a dedicated cleaning member to enable a user to perform steam cleaning. According to the present invention, the detachable disposable cleaning member attachment device comprises: a contact plate coming in close contact with the edge of the lower surface of a mop coupling plate provided in a head unit of a steam cleaner spraying steam through a steam injection hole and having a steam passage unit formed in the center; a pair of sliding fastening unit protruding to be formed in the front and rear parts of the upper surface of the contact plate to be slidingly fastened to the front and rear parts of the mop coupling plate, thereby detachably coupling the contact plate to the lower surface of the mop coupling plate to come in close contact with the edge the sliding fastening unit; and a cleaning member attachment means attached to the pair of sliding fastening units by an adhesive means, lifting the front and rear parts of the disposable cleaning member coming in close contact with the lower surface of the contact plate toward the sliding fastening unit to detachably attach the same to the sliding fastening unit, and to which heat of the steam sprayed toward a cleaning surface through the steam spray hole is not transferred to prevent the adhesive means from being heated by steam and deteriorating the adhesive strength.
Patent KR-20220023415-A (KR)
Title: Method of manufacturing jam using green tangerine and green tangerine jam prepared thereby
Inventor: LEE JUNG SEOK
IPC: A23L19/00
Filed: 2020-08-21
Abstract: The present invention relates to a method for manufacturing a jam using a green tangerine and a green tangerine jam prepared by the method including: a freeze-dried green tangerine powder preparation step (S100) of preparing freeze-dried green tangerine powder by green tangerine preparation and freeze-drying; a mixing step (S200) of preparing a mixture by mixing the freeze-dried green tangerine powder with milk, oligosaccharide, pectin, stevia extract, pineapple concentrate, and whole milk powder; a stirring step (S300) of stirring the mixture in a mixer (S300); a heating step (S400) of heating and boiling the stirred mixture; and a cooling step (S500) of preparing a green tangerine jam by lemon juice and avocado oil addition to the boiled mixture, stirring, and cooling. By the jam preparation method of the present invention, it is possible to easily ingest the nutrients of green tangerines higher in vitamin C content than regular tangerines and satisfy health-oriented modern people's preferences.
Patent KR-20210031817-A (KR)
Title: Blow-out prevention structure when combining automobile tire valve and air compressor hose connector
Inventor: CHOU WEN SAN
IPC: B29D30/06
Filed: 2020-08-26
Abstract: The present invention relates to a structure for preventing blowout from a coupling between an automobile tire valve and an air compressor hose connector. More particularly, the present invention relates to a blowout prevention connector having a backflow prevention effect of a series connection hose on an air compressor capable of gluing and pumping a broken tire. The blowout prevention connector is connected in series with a valve of an automobile tire having a backflow prevention effect, thereby preventing the chemical adhesive liquid from being ejected when a user improperly operates it.