baber/WOPTO huggingface dataset:
Patent KR-20200132031-A (KR)
Inventor: SOHN SONG HO
IPC: C09D7/20
Filed: 2019-05-15
Abstract: One embodiment of the present invention relates to a paint composition for preventing attachment of an advertisement and a paint film formed therefrom, wherein the paint composition for preventing attachment of an advertisement includes: (A) 100 wt% of a copolymer of (a1) a (meth)acryl-based monomer and (a2) a (meth)acryl-modified siloxane-based monomer; and (B) 10 to 30 wt% of an isocyanate-based curing agent. Accordingly, the paint composition for preventing attachment of an advertisement of the present invention can realize excellent advertisement attachment preventing performance while omitting the use of wax or a silicon-based raw material, have excellent weather-resistant and pollution-resistant properties, have a remarkably low rate of delamination occurrence in case of outdoor exposure, and maintain the advertisement attachment preventing performance for a long period of time.
Patent KR-20200142428-A (KR)
Inventor: KIM SE EUN
IPC: A61F9/00
Filed: 2019-06-12
Abstract: The present invention relates to glasses for ophthalmic medication, which relieve discomfort during ophthalmic medication by attaching a cone to the center of a spectacle lens.
Patent KR-20200142862-A (KR)
Inventor: JI HYO YEOL
IPC: B23K37/02
Filed: 2019-06-13
Abstract: The present invention relates to a flowing-type ice maker capable of making ice in various shapes harmless to a human body. According to the present invention, the flowing-type ice maker comprises a condenser, a compressor, a condenser line, a refrigerant line, an ice-making water nozzle unit, an ice-making water supply pipe, and an ice-making unit, wherein the ice-making unit comprises a housing, a through hole, a refrigerant inlet, and a refrigerant outlet. According to the present invention, hygienic ice can be provided to a user.
Patent KR-20210000884-A (KR)
Inventor: YONGHOON KIM
IPC: A61B5/053
Filed: 2019-06-26
Abstract: Disclosed are a biological signal measurement device and a system thereof. According to an embodiment of the present invention, the biosignal measurement device includes: at least one EEG sensor for measuring an EEG signal of a user in contact with a user′s head; and a Bluetooth module for receiving the EEG signal measured by the EEG sensor, transmitting the EEG signal to a preset terminal, and receiving a sound source transmitted from the terminal. The Bluetooth module consists of a first means for processing the measured EEG signal and providing the measured EEG signal to the Bluetooth module, a second means for processing the received sound source, and a one-chip, wherein the Bluetooth module may receive the EEG signal through a receiving terminal connected to a microphone and transmit the EEG signal to the terminal. According to the present invention, it is possible to provide a user′s electroencephalogram signal (EEG signal) measured using the single Bluetooth module, and to provide a customized sound source according to a measurement result, as well as interpretation information on the measurement result to the user.
Patent KR-20210000985-A (KR)
Inventor: SEO JONG SEOK
IPC: H04N5/343
Filed: 2019-06-26
Abstract: Disclosed are a vision sensor for preventing data loss when transmitting event data, an image processing device including the same, and an operation method of the vision sensor. According to an exemplary embodiment of the present disclosure, the vision sensor may comprise: a pixel array including a plurality of pixels disposed in a matrix form; an event detection circuit detecting whether an event occurs in each of the plurality of pixels, and generating event signals corresponding to the pixels in which the event has occurred; an event rate controller selecting event signals corresponding to a region of interest on the pixel array among the event signals as output event signals; and an interface circuit communicating with an external processor and transmitting the output event signals to the external processor.
Patent KR-20190079604-A (KR)
Title: Method for Enhancing Chemiluminescence Signal
Inventor: AN SEONG SOO A
IPC: G01N33/58
Filed: 2019-06-27
Abstract: Provided is a method for amplifying a chemiluminescent signal, and an amplification composition. It is possible to enhance low detection sensitivity which is a problem when detecting a small amount of antigens in a chemiluminescent reaction dependent on antigen concentration. The method for amplifying the chemiluminescent signal comprises a step of treating a biotinylated antibody with a buffer solution.
Patent KR-20210001782-A (KR)
Inventor: PARK WOO JIN
IPC: B01J35/10
Filed: 2019-06-28
Abstract: According to the present invention, when preparing a hydrogenation catalyst containing nickel as an active material, the reduction of nickel may be facilitated by using copper and sulfur as accelerators. In particular, the present invention may provide a catalyst which, while having a high nickel content, contains sulfur oxide and nickel oxide in a particular range, and thus exhibits an even higher selective reduction degree for olefins while having high activity of the catalyst.
Patent KR-20210003482-A (KR)
Inventor: KYUCHANG JUNG
IPC: A47L15/42
Filed: 2019-07-02
Abstract: The present invention relates to a dishwasher to stably fix an air-jet generator to the inside thereof. According to the present invention, the dishwasher comprises: a tub forming a washing space in which dishes are placed; a base disposed on the lower side of the tub and forming space on the lower side of the tub; a sump disposed in the space formed by the base on the lower side of the tub and storing the washing water; a washing pump disposed in the space formed by the base on the lower side of the tub and supplying the washing water stored in the sump to the washing space; and an air-jet generator having a venturi tube shape in which an air inlet hole is formed on one side to receive a part of the washing water discharged from the washing pump and form air bubbles in the washing water and including an inlet opening downward and an outlet opening on the upper side of the bottom surface of the tub. The air-jet generator includes a tub mounting part fixing the upper part of the air-jet generator to the bottom surface of the tub and a base fixing part disposed on the lower side of the tub mounting part and fixing the lower part of the air-jet generator to the base.
Patent KR-20210004403-A (KR)
Inventor: AHN SUNG JOON
IPC: G09G3/38
Filed: 2019-07-04
Abstract: The present invention relates to a window transparency control system of a vehicle according to the driver′s gaze recognition, which comprises: an electrochromic film provided on a window of a vehicle to control transparency according to a transparency control signal; a gaze detection unit which detects a driver′s gaze; a gaze determination unit which determines whether the driver′s gaze is on a window of the vehicle in which the electrochromic film is located; and a control unit for transmitting a transparency control signal according to the determined driver′s gaze to the electrochromic film.
Patent KR-20210004618-A (KR)
Inventor: KIM TAN UK
IPC: B24B3/36
Filed: 2019-07-05
Abstract: An objective of the present invention is to provide a honing angle control guide which has a simple structure and is conveniently operated to allow even an unskilled worker to easily fix a tipped tool, control a honing angle, and precisely grind a blade at a desired angle when grinding the blade of the tipped tool. According to an embodiment of the present invention, the honing angle control guide comprises: a honing jig unit having a pair of jig bodies supporting a tipped tool and facing each other; a honing shaft including a screw thread shaft of a bar shape having screw threads formed on the outer circumference thereof and a center shaft provided at the center of the screw thread shaft, wherein the screw thread shaft penetrates the jig bodies in a direction of facing the jig bodies; and a honing driving unit including a drive shaft arranged on the lower end of the honing jig unit in parallel with the honing shaft, a driving spindle fixed at the center of the drive shaft and coupled to the center shaft, at least one pair of driving wheels provided on the left and right of the driving spindle, and a pair of eccentric supports arranged on the outer surface of the driving wheels to be eccentric from the center of the driving wheels to support the jig bodies to separate the jig bodies from the driving wheels. The honing driving unit can also rotate 360 degrees in parallel with the honing jig unit.
Patent KR-20200006928-A (KR)
Inventor: KANG HYUNG CHUL
IPC: A61K9/06
Filed: 2019-07-09
Abstract: The present invention relates to a therapeutic preparation for burn first-aid treatment in which a monovalent or multivalent solid phase salt and a hydrogel polymer are mixed. The present invention has a thermal calming effect of a burn site by using endothermic reaction of a dissolution process of a salt contained in hydrogel due to the absorption of a vesicle solution.
Patent KR-20210009557-A (KR)
Inventor: PARK DUK JA
IPC: A23L7/25
Filed: 2019-07-17
Abstract: Presented in the present invention is a manufacturing method of fermented black kelp, wherein brown rice, ginger, jujube, and cinnamon are used to manufacture grain syrup, and then, only a kelp root part is immersed therein, followed by an aging and drying process repeated 6 times. Preferably, a fermentation process is performed in the following order: fermentation and aging at 70°C for 21 days → hot air drying at 65°C for 24 hours → fermentation and aging at 70°C for 24 hours → hot air drying at 60°C for 12 hours → low temperature aging at 0-4°C for 24 hours → low temperature drying. Therefore, the present invention can reduce the salty taste of kelp, soften the texture of kelp, and double the efficacy of kelp.
Patent KR-20210010717-A (KR)
Inventor: PARK JU CHAN
IPC: H01L51/52
Filed: 2019-07-17
Abstract: Provided is a display device. The display device has a display area and a non-display area disposed around the display area and includes: pixels disposed in the display area; and an intra-pixel bending area disposed along a direction of each of the pixels. The present invention provides the display device in which cracks caused by inorganic layers in a pixel may be prevented.
Patent KR-20210009889-A (KR)
Inventor: EOM SUN YONG
IPC: D06F58/24
Filed: 2019-07-18
Abstract: According to the present invention, a laundry treatment apparatus comprises a cabinet, a drum, a condensate recovery unit, a heat pump system, a circulation fan, a washing unit, and a control unit. In particular, even when only a treatment operation for a small amount of objects to be treated is performed, the control unit is configured to regularly perform a cleaning operation for cleaning an evaporator, thereby preventing surface contamination of the evaporator, which may result from failure of performing cleaning operation under certain conditions.
Patent KR-20210010781-A (KR)
Inventor: SHIN SEUNG HO
IPC: C22C38/22
Filed: 2019-07-19
Abstract: The present invention relates to a rod for a hydraulic breaker, and a manufacturing method thereof. According to the present invention, the rod for a hydraulic breaker is manufactured by using an alloy composition containing 0.40 to 0.50 wt% of carbon (C), 0.15 to 0.50 wt% of silicon (Si), 0.70 to 1.00 wt% of manganese (Mn), 0.95 to 1.25 wt% of chromium (Cr), 0.25 to 0.50 wt% of molybdenum (Mo), 0.030 wt% of phosphorus (P), 0.030 wt% of sulfur (S), 0.020 to 0.060 wt% of titanium (Ti), 0.0005 to 0.0030 wt% of boron (B), and the remainder of iron. According to the present invention, abrasion resistance can be further improved.
Patent KR-20210012225-A (KR)
Title: Efficient drying system of living and flammable waste
Inventor: KIM KANG LYEN
IPC: F26B11/02
Filed: 2019-07-24
Abstract: The present invention relates to an efficient drying system of domestic and flame-retardant wastes, capable of reducing the moisture content of the flame-retardant waste. The efficient drying system of domestic and flame-retardant wastes of the present invention comprises: an incinerator (200); a transfer case (610); a rotation shaft (610c); a transfer screw (620) formed on an outer circumferential surface of the rotation shaft so that the incinerator ash introduced into an incinerator ash inlet port (610a) can be transferred in the direction of an incinerator ash outlet port (610b); a cooler (600); a rotation drum (410); a discharge pipe (450); and a mixer compression machine (500).
Patent KR-20210014033-A (KR)
Inventor: KIM JEONG JUNG
IPC: B25J19/06
Filed: 2019-07-29
Abstract: A method for picking and placing a workpiece is disclosed. According to one embodiment of the present invention, the method for picking and placing a workpiece comprises: a work area setting step of setting a work area including a position of a workpiece; a workpiece selecting step of capturing an image of the work area in a capturing unit and allowing a control unit to analyze the image to select the workpiece; and a picking step of allowing the control unit to operate a picking unit to pick the workpiece.
Patent KR-20200035847-A (KR)
Title: Techniques for mram mtj top electrode connection
Inventor: CHUANG HARRY HAK LAY
IPC: H01L43/12
Filed: 2019-08-09
Abstract: Some embodiments relate to a method for manufacturing a memory device. The present method comprises the steps of: forming a first masking layer disposed on a dielectric layer, wherein the first masking layer exhibits sidewalls defining an opening disposed on a magnetoresistive random-access memory (MRAM) cell located in an embedded memory region; performing a first etching to form a first via opening within the dielectric layer on the MRAM cell, wherein a top electrode via layer is formed on the MRAM cell and the dielectric layer; and performing a first planarization process on the top electrode via layer to remove part of the top electrode via layer and define a top electrode via having a substantially flat top surface.
Patent KR-20210023056-A (KR)
Title: Apparatus for managing power of eleceric vehicle and method thereof
Inventor: OH DA YE
IPC: B60L53/16
Filed: 2019-08-21
Abstract: The present invention relates to a power management device for an electric vehicle and a method thereof. More particularly, the present invention provides a power management device for an electric vehicle and a method thereof capable of facilitating the user′s use of an outlet for leisure activities by determining whether the user is engaged in leisure activities based on information on surroundings where the electric vehicle is located, and supplying power when a plug is connected to the outlet provided in the electric vehicle in the state of entering a leisure mode. To this end, according to the present invention, a power management device of an electric vehicle comprises: an information collection unit which collects surrounding information of the electric vehicle; and a control unit for recognizing whether a user engages in leisure activities based on the surrounding information of the electric vehicle collected by the information collection unit, and controlling power supply according to whether an outlet provided in the electric vehicle is plugged in in a leisure mode indicating that the user is engaged in leisure activities.
Patent KR-20210023295-A (KR)
Title: Image display device capable of multi-depth expression
Inventor: SHIN BONG SU
IPC: G02B27/01
Filed: 2019-08-22
Abstract: Provided is an image display device, which includes: a display element which modulates light to form an image; a light transmitting unit which transmits the image formed by the display element to the eye of an observer, and includes a focusing member; a driving unit which applies a driving force along one direction to the center of the display element so that a distance between the display element and the light transmitting unit varies along the one direction; a processor which controls the display element; a connector which is disposed between one end of the display element and the processor to connect the display element and the processor; and a tilt prevention unit which applies an elastic force to both ends of the display element along the one direction.
Patent KR-20210025814-A (KR)
Title: Foaming sheet-type mask pack using gauze sheet
Inventor: LEE EUN JI
IPC: A61K8/44
Filed: 2019-08-28
Abstract: The present invention relates to a foam forming sheet-type mask. Specifically, the present invention relates to a foam forming sheet-type mask which uses a gauze-patterned sheet as a support, so that foam is uniformly formed compared to a leave-on-type mask, wash off is easy, and a skin improvement effect is increased due to the increase of bubbles in contact with the skin.
Patent KR-20210028318-A (KR)
Title: Display device and method of manufacturing display device
Inventor: Han jae bum
IPC: H01L21/3065
Filed: 2019-09-03
Abstract: One embodiment of the present invention provides a display device which comprises: a substrate; a first insulating layer disposed on the substrate and including an inorganic insulating material; an oxide semiconductor layer disposed on the first insulating layer; a second insulating layer disposed on the oxide semiconductor layer and including the inorganic insulating material; a gate electrode on the second insulating layer; and a third insulating layer disposed on a gate electrode and including the inorganic insulating material, wherein the oxide semiconductor layer includes a first conductive region, a second conductive region, and a channel region located between the first conductive region and the second conductive region, and a value (HC) according to an equation (1) below in the channel region of the oxide semiconductor layer is less than 30%.
Patent KR-20210034831-A (KR)
Title: Fall-down prevention system for bed
Inventor: KONG SUK MAN
IPC: A61G7/05
Filed: 2019-09-23
Abstract: The present invention provides a bed fall-down prevention system comprising: a side rail part disposed on at least one side of a bed; a vibration measuring part installed on the side rail part to measure the shaking of the side rail part; a position measuring part installed in the side rail part and measuring whether the side rail part is in an elevated and lowered position; and a transmitting part transmitting a signal to a plurality of preset receiving parts according to shaking or position information of the side rail part.
Patent KR-20210037476-A (KR)
Title: door, app, iot, subway
Inventor: KANG JI MIN
IPC: H04W4/02
Filed: 2019-09-27
Abstract: The present invention relates to an IOT in which an app and a storage box are combined and that notifies a user by an alarm at a desired station when storing goods after boarding the subway. In particular, the present invention relates to IOT, in which an app and a storage box installed under a chair through a frequently used mobile phone are combined. Existing chairs used in subways have a large space and a space to put luggage on the chair. The subway chairs are long and are divided into single-person seats for people to sit on. The space for storing things on the chair is formed in an iron bar form. In order to store things, the luggage is lifted on an iron bar and stored, and there is a hole in the side, so it is required to put things in carefully. In addition, in most cases, users forget to store their belongings and get off at their destination. In order to solve such problems, the free space under the chair is used and an alarm is notified in conjunction with the app to properly pick up items at the destination. When developing the app, the estimated time of arrival of the subway is developed using the API to provide an alarm when the user approaches the destination entered by the user. When the app provides an alarm when the destination set by the user arrives, the locker under the chair is automatically opened. According to the present invention, the effect of losing luggage when using the subway is reduced, and it is possible to store things more comfortably because there is no need to lift the luggage up.
Patent KR-20210040517-A (KR)
Title: Model test device of the supercavitating submerged body for pitching motion control
Inventor: PAIK BU GEUN
IPC: B63B79/00
Filed: 2019-10-04
Abstract: The present invention relates to a model test device of the supercavitated body for pitching motion control. According to the present invention, the model test device is designed to instantly adjust the angle of a cavitator located on a fore part of an underwater vehicle and a horizontal pin located on a stern part in response to changes in the inclination angle and angular velocity of the underwater vehicle due to the flow flowing in at high speed in the cavitation, thereby ensuring the stable operation of a submerged body in which the supercavitation has been performed is maintained.
Patent KR-20210040674-A (KR)
Title: Fixed glass sealing structure
Inventor: RYU MIN HAN
IPC: B60J10/78
Filed: 2019-10-04
Abstract: A fixed glass sealing structure according to an embodiment of the present invention can include: a fixed glass; a glass run coupled to the periphery of the fixed glass; an extension unit continuously extended from an inner belt seal for sealing the interior side of an elevating glass adjacent to the fixed glass and having a plurality of ribs coming in contact with the upper end of the inner panel of a vehicle door; and a sealing unit integrally coupled to the extension unit and having one or more ribs coming in contact with the lower end of the glass run.
Patent KR-20210043860-A (KR)
Title: Manufacturing method of graphite for Lithium ion battery anode with improved stability by introduction of semi-covalent C-F functional group
Inventor: LEE YOUNG SEAK
IPC: H01M4/587
Filed: 2019-10-14
Abstract: The present invention relates to a method for manufacturing graphite for a negative electrode of a lithium ion battery with increased stability by introduction of a semi-covalent carbon-fluorine functional group. More specifically, the present invention relates to the method for manufacturing graphite for a negative electrode of a lithium ion battery, in which a semi-covalent carbon-fluorine functional group can be introduced by emitting graphite with an electron beam to increase active sites on the surface thereof and reacting the graphite with a low concentration of fluorine gas. In addition, the present invention provides the method for manufacturing graphite for a negative electrode of a lithium ion battery, in which the content of semi-covalent carbon-fluorine functional groups is increased so that a lithium fluoride film is mainly formed after initial charging, thereby increasing cycle stability of the lithium ion battery. According to the present invention, the method comprises a step of preparing surface-activated graphite particles and a step of introducing a semi-covalent carbon-fluorine group into the graphite particles.
Patent KR-20210043879-A (KR)
Title: Hook device for removal of broken intramedullary nail
Inventor: JUNG GU HEE
IPC: A61B17/92
Filed: 2019-10-14
Abstract: The present invention relates to a hook device for the removal of a broken intramedullary metal nail, which comprises: a rod having an elongated rod shape to be inserted through the inside of an intramedullary metal nail to remove the broken intramedullary metal nail; a hook unit formed at the tip of the rod to be coupled to the end of the intramedullary metal nail; and a handle unit formed at the rear end of the rod for allowing a user to easily grip. The hook device of the present invention increases the surgical convenience by easily removing an unthreaded distal part from the broken intramedullary metal nail, and has a useful effect in reducing complications caused by excessive radiation exposure and prolonged anesthesia.