baber/WOPTO huggingface dataset:
Patent KR-20210157040-A (KR)
Inventor: KIM DONGGUN
IPC: H04W76/27
Filed: 2020-06-19
Abstract: The present disclosure relates to a communication technique that converges a 5G communication system for supporting a higher data rate after a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on 5G communication technology and IoT-related technology. In the present invention, in order to support an MBS service in a next-generation mobile communication system, disclosed are a structure or configuration method of a multicast bearer or unicast bearer supporting the MBS service and a data processing method of a PHY layer device or MAC layer device or RLC layer device or PDCP layer device that receives the MBS data and processes the data.
Patent KR-20220000968-A (KR)
Title: The led pen
Inventor: LEE SEON MI
IPC: B43K7/00
Filed: 2020-06-27
Abstract: The present invention relates to an LED ballpoint pen. The LED ballpoint pen of the present invention comprises: a light emitting chip; a lower casing; a conductor casing; a conductor cap; an upper casing; and a ballpoint pen cap. The lower casing is electrically connected to the light emitting chip to cover the light emitting chip, and allows - current on the inside and + current on the outside to be connected to the light emitting chip. The conductor casing accommodates a battery by including a ballpoint pen core in a front end; allows the - current of the battery to be electrically connected and inserted into the inside of the lower casing; and exposes a part of the ballpoint pen core to the outside by being penetrated into the lower casing. The conductor cap allows an outer connecting piece to cover an inner connecting piece wherein an insulating material is interposed; electrically connects the + current of the battery accommodated in the conductor casing and the inner connecting piece of one end; and installs the outer connecting piece and the inner connecting piece to be disconnected to each other. The upper casing is screwed to the lower casing by covering the conductor cap and the conductor casing, is electrically connected to the outside of the lower casing and the outer connecting piece, and exposes the outer connecting piece and the inner connecting piece of the conductor cap to the outside. The ballpoint pen cap is inserted into one selected of the upper casing or the lower casing, electrically connects the outer connecting piece and the inner connecting piece of the conductor cap by the conductor connecting piece provided in inner one end when being inserted into the upper casing, and emits the light emitting chip. Since the light emitting chip is emitted just by inserting the ballpoint pen cap without a separate on/off switch, the present invention facilitates writing in dark places and also allows capacitive touch.
Patent KR-20220001310-A (KR)
Title: Leakage current limit DC distribution system and construction method
Inventor: KIM IN TAE
IPC: G01R31/50
Filed: 2020-06-29
Abstract: A leakage current limiting DC power distribution system according to the present invention comprises: two or more power lines electrically connected to the DC power supply to transmit electricity supplied or generated from the DC power supply to the power system through a load or an inverter, and insulated from the ground by a resistance value greater than or equal to a predetermined ground resistance value; and one or more fault detectors electrically connected between at least one of a neutral point having a potential between the voltages of the two or more power lines and earth, and the two or more power lines. The fault detector is characterized by outputting a detection signal by detecting a leakage current when flowing from two or more power lines or neutral points to the ground or submerged. Accordingly, the present invention detects a leakage current between a power line transmitting DC or AC constituting a DC power distribution system and the ground and limits the leakage current to a dangerous current or less, or blocks the leakage current. The present invention is effective in preventing the occurrence of electrical accidents (insulation deterioration, short circuit, ground fault, electric leakage, electric shock, fire, blackout, etc.) due to leakage current.
Patent KR-20220001966-A (KR)
Title: Camera module
Inventor: SANG AH LEE
IPC: G03B17/55
Filed: 2020-06-30
Abstract: Provided is a camera module capable of improving heat dissipation efficiency by improving a structure. A camera module according to an aspect of the present invention includes: a first housing; a lens module disposed in the first housing; a second housing coupled to the first housing; a first printed circuit board disposed in the inner space of the first housing and the second housing; an image sensor disposed on the first printed circuit board; and a shield can disposed under the first printed circuit board in the second housing. The shield can includes a rib in contact with the lower surface of the first printed circuit board.
Patent KR-20220007182-A (KR)
Inventor: NAM YOUNG HYEAN
IPC: C12Q1/6827
Filed: 2020-07-10
Abstract: The present invention relates to a single nucleic acid for real-time detection of genetic variation of a KRAS gene and a detection method using the same. More specifically, the present invention relates to a method for detecting, in real-time, a single or multiple types of genetic variation of a KRAS gene by using a single nucleic acid which has an X-Y-Z structure and is composed of a nucleotide sequence capable of complementarily binding to a partial nucleotide sequence or the entire nucleotide sequence of the KRAS gene comprising genetic variation such as point mutations, and to a kit therefor. In addition, the present invention relates to a target anti-cancer therapeutic agent targeting mutations of a KRAS gene, and more specifically, to a target anti-cancer therapeutic agent targeting a single or multiple types of mutations including a G13S mutation of a KRAS gene. A method for detecting, in real-time, genetic variation of a KRAS gene by using a single nucleic acid (promer) to be cleaved only by a cleavage reagent, according to the present invention, can carry out measurement more accurately than a conventional genetic variation detection method using a probe. In addition, when using the detection method of the present invention, various point mutations that occur in the KRAS gene can be quickly and accurately distinguished. Accordingly, the detection method can be effectively used in the diagnosis of various diseases including cancer, the selection of therapeutic agents for various diseases including cancer, and the prognosis diagnosis of various diseases including cancer.
Patent KR-20210012925-A (KR)
Title: Horological carriage-stop mechanism with stop wheel
Inventor: FEYER JULIEN
IPC: G04B15/14
Filed: 2020-07-15
Abstract: An objective of the present invention is to stop a tourbillon or a karussel when setting hands. A regulating device (100) comprises an oscillator (200) and is capable of blocking the oscillator (200) carried by a carriage (10) of a tourbillon (300) or a karussel. The regulating device (100) further comprises a stop wheel (1) which is concentric with the carriage wheel (3), is limited in angular mobility by a stop pin (4) limited by a slot (13) of the carriage (10), and includes a tooth form unit engaged with an external control member for the rotation thereof. The carriage (10) includes an elastic element (5) arranged to withstand a wheel set of the oscillator (200) to stop the oscillator when the control member is at an active position and maintain separation from the carriage (10) and from any wheel set of the oscillator (200) when the control member is at a rest position. The stop wheel (1) exists at another angular position with respect to the carriage wheel (3).
Patent KR-20220014407-A (KR)
Title: Gate driver and display device having the same
Inventor: IN HAI JUNG
IPC: G09G3/36
Filed: 2020-07-24
Abstract: A gate driving unit includes first and second stages, each including an output unit configured to output a scan signal, a carry signal, and an inverted carry signal based on a voltage of a first node and a voltage of a second node, a first input terminal, a second input terminal, a third input terminal, a first output terminal configured to output the scan signal and the carry signal, and a second output terminal configured to output the inverted carry signal. The first stage further includes a first input unit configured to control the voltages of the first and second nodes of the first stage based on a start pulse and a signal supplied to the second input terminal of the first stage. The second stage further includes a second input unit configured to control the voltages of the first and second nodes of the second stage based on a first carry signal and a first inverted carry signal supplied from the output unit of the first stage, and a signal supplied to the second input terminal of the second stage. The second stage is dependently connected to the first stage. Accordingly, the gate driving unit is stably applied to high-speed driving, and image quality of a display device is improved.
Patent KR-20220013737-A (KR)
Title: Semiconductor package
Inventor: CHOI EUN KYOUNG
IPC: H01L23/31
Filed: 2020-07-27
Abstract: A semiconductor package of the present disclosure includes: a first semiconductor chip having a first surface and a second surface facing the first surface and having a first active layer at a part adjacent to the first surface; a first redistribution structure disposed on the first surface of the first semiconductor chip and connected to the first semiconductor chip, the first redistribution structure having a first region and a second region provided next to the first region; a second semiconductor chip mounted on the first region of the first redistribution structure, having a third surface facing the first surface and a fourth surface facing the third surface, and having a second active layer at a part adjacent to the third surface; a conductive post mounted on the second region of the first redistribution structure; a molding layer surrounding the second semiconductor chip and the conductive post on the first redistribution structure; and a second redistribution structure disposed on the molding layer and connected to the conductive post. According to the present invention, an electrical connection structure between the semiconductor chip and the passive element can be improved.
Patent KR-20200106135-A (KR)
Title: Method for fermentation and continuous recycle culture using lactic-acid fermented filtrate
Inventor: O HUN KWON
IPC: A23K10/16
Filed: 2020-07-27
Abstract: The present invention relates to a method for culturing lactic acid bacteria using lactic acid bacteria cultivation filtrate, and to a recirculating continuous culturing method. According to the present invention, lactic acid bacteria of Lactobacillus plantarum and Lactobacillus thermophiles can be continuously cultured, and an optimal culturing medium and an optimal fermenting condition to mass-produce the lactic acid bacteria at a low cost are identified. The lactic acid bacteria fermented filtrate manufactured from the method is capable of being usefully used as a material for health functional food or a feed additive by containing a lot of beneficial bacteria which are beneficial to animals including humans.
Patent KR-20220014223-A (KR)
Title: Rechargeable battery
Inventor: LEE IK JONG
IPC: A62C3/16
Filed: 2020-07-28
Abstract: The present invention relates to a secondary battery. The secondary battery according to the present invention includes: an electrode assembly in which electrodes and separators are alternately stacked and wound; a can that accommodates the electrode assembly therein, has an opening at the top, and has a beading unit that is bent inward to form an indented groove on the outside; a cap assembly seated on the beading unit to cover the opening of the can; a fire extinguishing agent accommodated in the indented groove to extinguish a fire when the fire occurs in the secondary battery; and a sealing unit for sealing the indented groove.
Patent KR-20210052190-A (KR)
Title: Magnetic Memory Device
Inventor: SONOBE YOSHIAKI
IPC: G11C11/16
Filed: 2020-08-07
Abstract: A magnetic memory device comprises: a first magnetic body having magnetic anisotropy; a read electrode disposed at one end of the first magnetic body, and detecting a magnetic moment of the first magnetic body and converting thereof into an electrical signal; a second magnetic body having magnetic anisotropy and spaced apart from the first magnetic body; and a recording electrode disposed at one end of the second magnetic body, and recording the electrical signal as a magnetic moment in the second magnetic body. The magnetic memory device according to the present invention, more efficiently than the conventional magnetic memory device, can record data in almost anywhere in the magnetic body and read the data of the magnetic body by moving it.
Patent KR-20220022496-A (KR)
Inventor: YOUNG SOO KWON
IPC: C23C16/02
Filed: 2020-08-18
Abstract: The present invention relates to a method for forming an amorphous carbon laminated film which is formed of a plurality of amorphous carbon films having different physical properties on a substrate using plasma, the method comprising the steps of: forming a first amorphous carbon film for improving adhesion; forming a second amorphous carbon film in a first plasma atmosphere using a process gas containing hydrocarbon; and forming a third amorphous carbon film in a second plasma atmosphere using the process gas, wherein the first to third amorphous carbon films are laminated with at least one layer in any order from the substrate surface. The method of the present invention can improve etch selectivity and light transmission characteristics and effectively control stress balance.
Patent KR-20200105761-A (KR)
Title: IoT Windows shutter
Inventor: NA YOON SUNG
IPC: E05F15/77
Filed: 2020-08-21
Abstract: The present invention relates to an IoT window shutter, which reads weather information of a weather center to automatically open a window for ventilation on days of fine weather, and to automatically close the window on days of bad weather. To this end, the present invention comprises: a window which can be opened and closed; a serrated wheel provided at the lower side of the window to move the window; a step motor provided at the lower side of the window to rotate the serrated wheel; a control unit provided at one side of the window and receiving a signal to control the step motor; a power unit provided around the control unit to supply power to the control unit and a communication unit; the communication unit provided around the control unit to read the information of a weather center; a smart device provided next to a user; and a detection sensor detecting the pressure and the like at a portion at which the window is closed or opened. Therefore, the present invention reads weather information of a weather center to automatically open a window for ventilation on days of fine weather, and to automatically close the window on days of bad weather.
Patent KR-20220026810-A (KR)
Title: Smart Shopping System in Store
Inventor: SUNGJAE JUN
IPC: B65G43/08
Filed: 2020-08-26
Abstract: The present invention relates to a smart shopping system in a store. More specifically, when a customer moves freely in the store without tools such as a shopping cart and inserts the product they want to purchase into the slot near the display stand with customer information confirmation, according to the shopping end time predicted based on the in-store movement of the customer and the amount of purchase by product, the purchased products are transported to the checkout counter or pick-up location and delivered to the customer at the end of shopping, a moving space in the store is secured, and collisions between customers due to shopping carts and the transmission of viruses are prevented, thereby providing fast and convenient shopping.
Patent KR-20220030789-A (KR)
Title: Method and Apparatus for Managing Cell Relation in Wireless Communication System Using Dual Connectivity
Inventor: KIM DONG YOUNG
IPC: H04W88/18
Filed: 2020-09-03
Abstract: The present invention relates to a method and device for inter-cell relation management in a wireless communication system using dual connectivity. According to one aspect of the present invention, the method for managing relation information defining a connection relation between a master cell and a secondary cell includes the following steps of: collecting at least one of relation information, configuration information on at least one master cell, and configuration information on at least one secondary cell; extracting first key information from each relation information to combine each relation information and configuration information on a master cell (hereinafter, target master cell) defined in connection relation by each relation information; extracting second key information from each relation information to combine each relation information and configuration information on a secondary cell (hereinafter, target secondary cell) defined in connection relation by each relation information; generating combined information combining each relation information, the configuration information on the target master cell, and the configuration information on the target secondary cell using the first key information and the second key information for each relation information; and detecting duplicate combined information with a duplicate error from the combined information generated for each relation information.
Patent KR-20220034474-A (KR)
Inventor: HONG JUNG SUN
IPC: A23L7/10
Filed: 2020-09-11
Abstract: The present invention relates to a method for preparing a rice material through pressurized steam treatment, and more specifically relates to a method for preparing a rice material capable of drastically improving head rice rate (head rice yield), gelatinization, and thickening properties through pressurized steam treatment and a tempering process.
Patent KR-20210032284-A (KR)
Title: Method and apparatus for providing real-time periodic health updates
Inventor: ABHINAV ARORA
IPC: G16H80/00
Filed: 2020-09-14
Abstract: Various embodiments enable generation of a detailed health report for a patient based at least in part on patient data collected and/or generated at a wearable client device. The patient data may be generated by one or more sensors onboard and/or in communication with the wearable client device. The patient data is provided to a centralized monitoring system, which analyzes the patient data in accordance with user input provided by one or more healthcare providers having access to anonymized versions of the patient data. The monitoring system then generates the detailed health report based at least in part on the results of the analysis performed on the patient data.
Patent KR-20220038248-A (KR)
Inventor: OH SAE IM
IPC: A01K1/02
Filed: 2020-09-19
Abstract: The present invention relates to a scale for companion animal health checkup, and is to provide an effect of being able to check the health of a companion animal, controlling the temperature of the companion animal and allowing air circulation to be conducted, to provide comfortable properties. A bag for health check-up includes: a circular scale which is provided on a lid of the bag for health check-up; an air circulator which is configured in a honeycomb shape at the upper end of the scale, to perform ventilation; a handle which is provided at the upper end of the air circulator, and can perform vibration; and a bag which is positioned at the bottom of the scale, to protect a companion animal.
Patent KR-20220039268-A (KR)
Inventor: KIM IN SEOK
IPC: G06T7/20
Filed: 2020-09-22
Abstract: Disclosed is an image processing device of a camera for a vehicle, which includes: a camera capable of adjusting the resolution and frame rate of an image photographed while photographing the surroundings of the vehicle; and a controller which adjusts the resolution or frame rate of the camera based on the speed of the vehicle, whether objects in the image captured by the camera are recognized, the type of object in the image captured by the camera, or the speed of objects around the vehicle.
Patent KR-20200112787-A (KR)
Inventor: KIM KI BONG
IPC: H01L21/67
Filed: 2020-09-23
Abstract: The present invention relates to a system for connection/separation between a chemical supply hose and a building side coupler unit. The present invention provides the system for connection/separation between a chemical supply hose and a building side coupler unit, which arranges a hose mounting/transferring device on a space with respect to the coupler unit arranged in the space formed to be recessed from an outer wall of a factory building or an outer surface of a housing or penetrate therefrom and is configured such that at least a part of the hose mounting/transferring device deviates from the space to be exposed outside the outer wall of the building or the outer surface of the housing when the hose mounting/transferring device maximally retreats from the coupler unit. According to the present invention, the system for connection/separation between a chemical supply hose and a building side coupler unit can easily perform a connection/separation operation including alignment between the hose and the coupler unit and reduce a burden on a body such as a waist of a worker.
Patent KR-20220042769-A (KR)
Title: Lighting apparatus of grille for automobile
Inventor: AHN BYOUNG SUK
IPC: F21W104/00
Filed: 2020-09-28
Abstract: In the present invention, introduced is a lighting apparatus of a grille for an automobile, which allows light to be turned on in the grille for an automobile, makes the grille more sophisticated as the light spreads softly at the rear of the grille, and reduces a lighting structure of the light, to be advantageous for layout. The lighting apparatus of a grille for an automobile comprises: a grille panel which includes a grill part forming a plurality of pattern holes; a lens panel which includes a lens part, and is configured to move light from the inside when the light enters and emit some light to the outside; and a housing which includes a support part formed in the same manner as the lens panel, and is equipped with a light source for irradiating light to the lens panel.
Patent KR-20220043386-A (KR)
Title: Low noise hydraulic breaker
Inventor: PARK GI JU
IPC: E02F3/96
Filed: 2020-09-29
Abstract: A low-noise hydraulic breaker according to one embodiment of the present invention comprises: a back head; a front head coupled to the back head; a cylinder embedded in the front head; a chisel case provided with holes aligned with the cylinder, and coupled to the front head; a front cover coupled to an end side of the chisel case; a trust ring inserted and installed inside the chisel case; a chisel supported by the front cover and the trust ring, and crushing rock or concrete by the impact of the piston; a back head; an outer housing fixing the back head, the front head, and the chisel case; and a coupling unit having two wing portions fixed side by side on an upper surface of the outer housing and a gap maintaining portion for maintaining a distance between the wings. In the wing portions, formed is an opening portion for preventing resonance of noise generated by the chisel and the piston.
Patent KR-20220043692-A (KR)
Inventor: JEON MANSEONG
IPC: C08F4/659
Filed: 2020-09-29
Abstract: The present invention relates to a supported metallocene catalyst and a preparation method of a polyolefin using the same, and more specifically, to a supported metallocene catalyst which can prepare a polyolefin that exhibits excellent slip properties even when a slip agent is not added or a small amount of the slip agent is added and a preparation method of a polyolefin using the same.