baber/WOPTO huggingface dataset:
Patent KR-20210046633-A (KR)
Inventor: YUN CHUL MIN
IPC: H04N21/472
Filed: 2021-04-21
Abstract: The present invention relates to a terminal capable of setting a trigger area and outputting additional content according to a response of an input touching a set trigger area, and a control method thereof. The terminal according to the present invention may comprise: a touch screen displaying information and receiving a touch input; and a control unit outputting main content to the touch screen, setting a trigger area associated with a plurality of pieces of additional content on the main content, outputting a list of the plurality of pieces of the additional content associated with the trigger area in response to the touch input touching the trigger area when an editing mode in which the setting of the trigger area is allowed ends and a viewer mode is executed, and controlling first additional content corresponding to a selected item when any one of the list is selected.
Patent KR-20210156737-A (KR)
Inventor: NIITANI KEITA
IPC: H01M10/054
Filed: 2021-04-22
Abstract: The present invention relates to a sodium ion secondary battery which has a cyclic organic compound as an active material and a complex hydride as a solid electrolyte, wherein the cyclic organic compound has at least two carbonyl groups -C(=O)-, the at least two carbonyl groups are bonded through a single bond or at least one conjugated double bond, and the complex hydride has Na cations and complex ions containing H.
Patent KR-20220147372-A (KR)
Inventor: KIM WOO HYUN
IPC: H02H3/06
Filed: 2021-04-27
Abstract: A blocking method of a two-way distribution system of the present invention comprises the steps of: monitoring voltage and current of a distribution line in charge; detecting a fault current from the voltage and current of the distribution line; calculating a delay time for a blocking operation from the voltage and current of the distribution line at the time of failure determination; and blocking the voltage and current so as to separate a fault section when the voltage and current do not change beyond a reference range during the delay time.
Patent KR-20220149114-A (KR)
Title: Installed battery detection system
Inventor: KWON JIN KYU
IPC: G01R31/36
Filed: 2021-04-30
Abstract: The present invention relates to a system for detecting the installation of a battery in a power tool using the battery and, more specifically, to a system for detecting the installation of the battery, which comprises: a low-pass filter unit for inducing an operating state so that when the battery is installed, a voltage of the installed battery is applied as a bias voltage after a predetermined time by an RC time constant; a detection unit including an inverter for receiving a first activation signal through the low-pass filter unit after the battery is installed and outputting a second activation signal which is an inverted signal of the first activation signal; and a processing unit which determines whether or not the battery is installed through an output signal of the inverter and determines drive control for the power tool. The present invention can prevent a safety accident caused by user negligence in advance.
Patent KR-20220150652-A (KR)
Title: Teaching jig and robot control device including the same
Inventor: LIM JONG HOON
IPC: B25J9/16
Filed: 2021-05-04
Abstract: According to one embodiment of the present invention, a teaching jig comprises: a base provided to be attached to and detached from a head unit where a head for work of a robot is mounted; a rail arranged from the center on the base in a circumferential direction; and a plurality of contact sensors arranged in a perpendicular direction on the base to be moved along the rail and detecting contact with a target object. The present invention enables the plurality of contact sensors to come in contact with the target object to detect the target object.
Patent KR-20220136852-A (KR)
Title: A cell including photocatalyst and a device for room air sterilization and purification
Inventor: SHIN GEUN SOO
IPC: A61L9/20
Filed: 2021-05-06
Abstract: A cell including a photocatalyst and a device for room air sterilization and purification are provided. The cell for room air sterilization and purification, as a cell for indoor air sterilization and purification that is vertically mounted inside an indoor air sterilization and purification device that radiates activated ions into the air to perform sterilization and purification, may comprise: a main body which has a concave-convex surface on an inner surface of which convex and concave portions are repeatedly formed, and on which a photocatalyst is applied to the concave-convex surface; and a UV light source disposed inside the main body and irradiating ultra violet (UV) light toward the photocatalyst.
Patent KR-20210141366-A (KR)
Title: Substrate processing apparatus
IPC: H01L21/66
Filed: 2021-05-07
Abstract: The present invention is to improve throughput of a substrate processing apparatus. The substrate processing apparatus comprises: a substrate input/output unit; a first group's processing unit conducting a series of processing on a substrate in a first status; a second group's processing unit conducting the same series of processing as the series of processing conducted by the first group's processing unit on the substrate in the first status; a first returning unit returning the substrate in the first status from the substrate input/output unit to the first group's processing unit, and returning the substrate, which has entered a second status by the first group's processing unit, from the first group's processing unit to the substrate input/output unit; and a second returning unit returning the substrate in the first status from the substrate input/output unit to the second group's processing unit, and returning the substrate, which has entered a second status by the second group's processing unit, from the second group's processing unit to the substrate input/output unit.
Patent KR-20210147891-A (KR)
Title: Method for providing service of hiding account information
Inventor: OH BO HYUN
IPC: G06F3/0485
Filed: 2021-05-13
Abstract: The present invention provides a method for providing a service of hiding account information. The method for providing the service of hiding the account information, performed by a server of a financial institution in association with a user terminal, comprises the steps of: displaying one or more accounts included in account information received from the server of the financial institution on the screen of the user terminal; displaying a masking layer to cover a balance display area of the accounts displayed on the screen; if a touch event dragged in one direction occurs on the balance display area, adjusting a size of the masking layer using a length between a touch start point and a touch end point of the touch event; and when the touch event ends, readjusting the size of the masking layer to cover the balance display area. The present invention can prevent leakage of sensitive personal information and enhance security.
Patent KR-20210141407-A (KR)
Title: Calcium bentonite and soil improvement agent including the same
IPC: C09K17/02
Filed: 2021-05-14
Abstract: The present invention relates to calcium-based bentonite and a soil improvement agent including the same. More specifically, the calcium-based bentonite includes a peak in the range of 2 θ value 4˚ to 8˚ in the X-ray diffraction (XRD) graph. According to the present invention, effective nutrients of soil can be preserved.
Patent KR-20220155123-A (KR)
Title: Box supply system
Inventor: LEE JUN JAE
IPC: B07C5/36
Filed: 2021-05-14
Abstract: The present invention relates to a box supply system, which can immediately receive a packaging box suitable for a product which each worker desires to pack, thereby improving work efficiency. The box supply system comprises: a plurality of box assembling units for assembling packaging boxes by type and size; a box transfer unit connected to each of the box assembling units to transfer the packaging boxes assembled by the box assembling units; a box sorting and supplying unit linked to the box transfer unit to selectively drop the packaging boxes, transferred by each box transfer unit, to the working positions of workers; and a control unit for controlling the operation of the box transfer unit so that the packing boxes required for each operator to each box sorting and supplying unit.
Patent KR-20220169294-A (KR)
Title: Method for Ongsimyi Kalguksu
Inventor: NO YU JUNG
IPC: A23L5/10
Filed: 2021-06-18
Abstract: The present invention relates to a production method for Ongsimi (soup with potato dough balls) with knife-cut noodles, which is easy to digest because the soup is made with porridge using potatoes as a main ingredient. Therefore, Ongsimi with knife-cut noodles, which can meet the preference of various consumers, and has excellent organoleptic quality by having a good chewing texture, can be produced. The production method for Ongsimi with knife-cut noodles comprises the following steps: (a) putting Ongsimi and knife-cut noodles in water, and heating the same for 0.5 to 1.5 minutes on high heat and 3 to 5 minutes on medium heat; and (b) after the heating step, putting garnish on the Ongsimi and the knife-cut noodles and adding potato porridge broth.
Patent KR-20220170121-A (KR)
Title: Shaking device for food
Inventor: LEE MYUNG CHUL
IPC: A47J43/07
Filed: 2021-06-22
Abstract: The present invention provides a shaking device for food ingredients, which comprises: a frame forming an overall frame; a left rotation axis having a left end rotatably coupled to the frame; a right rotation axis in line with the left rotation axis, away from the left rotation axis, having a right end rotatably coupled to the frame; an inclined drum having a left surface fixed to the right end of the left rotation axis and a right surface fixed to the left end of the right rotation axis, inclined with respect to the left and right rotation axes, and having an internal space in which food ingredients are accommodated; and a rotation means rotating any one of the left rotation axis and the right rotation axis. In addition, according to the present invention, the internal pressure of the inclined drum does not increase even if seasoning ingredients contain a highly volatile material.
Patent KR-20230000853-A (KR)
Title: Apparatus for detecting state of driver and control method thereof
Inventor: CHO BEOM CHEOL
IPC: G06F11/32
Filed: 2021-06-25
Abstract: The present invention discloses a device for detecting a state of a driver and a control method thereof. A device for detecting a state of a driver, of the present invention, comprises: a feedback logic unit which reads set state information from among pieces of driver state information stored in a driver register and outputs the read state information by a frame unit; a state information output unit which outputs state information set by a frame unit through a state pin corresponding to the set state information; a state information input unit which is connected to the state pin of the state information output unit and receives the set state information output by a frame unit; and a control unit which detects the state of the driver by receiving the set state information input from the state information input unit by a frame unit. According to the present invention, it is possible to increase the reliability of components by strengthening the robustness of a semiconductor device based on state information of a driver.
Patent KR-20230011107-A (KR)
Title: Series-parallel lithium-ion battery packs with a surface-mounted electrode bonding plate with circular nickel terminals
Inventor: WOONG KU HEO
IPC: H01M50/213
Filed: 2021-07-13
Abstract: Disclosed is a series-parallel lithium ion battery pack having an electrode coupling plate having surface-mounted circular nickel terminals. The series-parallel lithium ion battery pack having an electrode coupling plate having surface-mounted circular nickel terminals, according to the present invention, comprises: a plurality of lithium ion cells (120); a housing (110) having a lower housing (111), an upper cover (113) and an outer side wall (117) and forming a space accommodating the plurality of lithium ion cells (120); a lower support member (150) and an upper support member (160) placed on inner wall surfaces of the lower housing (111) and the upper cover (113), respectively; a lower cell electrode coupling substrate (140) and an upper cell electrode coupling substrate (140a) respectively assembled to a bottom and top of the plurality of lithium ion cells (120) so as to be electrically coupled to positive electrodes and negative electrodes of the plurality of lithium ion cells (120); a pair of cell reception members (130, 130a) respectively provided between the bottom of the plurality of lithium ion cells (120) and the lower cell electrode coupling substrate (140) and between the top of the plurality of lithium ion cells (120) and the upper cell electrode coupling substrate (140a) so as to guide the positive electrodes and negative electrodes of the plurality of lithium ion cells (120) to the lower cell electrode coupling substrate (140) and the upper cell electrode coupling substrate (140a); and a battery management substrate (170) provided inside the outer side wall (117). The present invention provides a lithium ion battery pack which facilitates the position arrangement of the lithium ion cells and electrode coupling plate so as to make entire assembly work easy.
Patent KR-20230013212-A (KR)
Title: Cartridge system for extracting complex sample and extracting method
Inventor: KIM KYUNG NAM
IPC: G01N35/00
Filed: 2021-07-16
Abstract: The present invention relates to a cartridge system for extraction of a complex sample, and a complex sample extracting method, wherein a DNA or RNA component can be extracted from a complex sample such as feces with a mixture of liquid and solid phases through a series of pretreatment processes. The cartridge system for extraction of a complex sample may comprise: a cartridge body; a complex sample collector for collecting a complex sample to provide the same to the cartridge body; a buffer solution receiving unit formed in the cartridge body and configured to accommodate a buffer solution therein and provide a space in which, after a collecting unit of the complex sample collector is immersed in the buffer solution, the collecting unit is rotated by a spin head of a robot device such that the complex sample is mixed with the buffer solution or mixed beads included in the buffer solution; and a complex sample collector disposal unit formed in the cartridge body and configured to temporarily store the complex sample collector to discard the same after the complex sample is provided to the buffer solution receiving unit.
Patent KR-20230013458-A (KR)
Title: Herbicide sprayer for attached to the agricultural tractor
Inventor: WOO MYUNG HEE
IPC: A01M7/00
Filed: 2021-07-19
Abstract: The present invention provides a herbicide sprayer attached to an agricultural tractor, which comprises: a first support bracket (10) disposed on one side of a tractor (T); a second support cover (20) disposed on the other side of the tractor (T); a tank (30) supported by the first support bracket (10) to store herbicide therein; a spray unit (40) including a pump (41) for pumping the herbicide stored in the tank (30), a spray pipe (42) for transferring the herbicide pumped by the pump (41), and a spray nozzle (43) for spraying the transferred herbicide; a rotation angle adjustment means (50) for controlling the rotation angle of the spray unit (40); and a height adjustment means (60) for moving the rotation angle adjustment means (50) vertically. Accordingly, a worker can spray herbicide while riding on and driving a tractor, thereby enhancing work efficiency and fundamentally preventing the risk of being poisoned.
Patent KR-20230014898-A (KR)
Title: Vehicle sharing system for autonomous vehicles
Inventor: JANG HYUN CHUN
IPC: A61B5/22
Filed: 2021-07-21
Abstract: The present invention relates to a vehicle sharing system for autonomous vehicles, which designates and operates the standby position of an autonomous vehicle based on driving status information for each time period, so as to be quickly used when autonomous vehicles of members are used. The vehicle sharing system for autonomous vehicles includes a user terminal, a central control server, and an autonomous vehicle.
Patent KR-20210093829-A (KR)
Title: Complex heat treatment method of steel for gear
Inventor: CHUNG WON KI
IPC: C23F17/00
Filed: 2021-07-21
Abstract: The present invention relates to a composite heat treatment method of steel for a gear, comprising: a nitriding heat treatment step for forming a chemical layer with the mixed crystal structure of Fe3N (ε phase) and Fe4N (γ` phase) on the surface of a material by injecting the gas of ammonia (NH3), nitrogen (N2) and hydrogen (H2) into a heat treatment furnace loaded with a material and controlling nitrogen potential (KN); and a high-frequency heat treatment step for dissolving the nitrogen of the chemical layer, which is formed on the surface of the material, into the material by the high-frequency heating of the material which has passed the nitriding heat treatment step. Accordingly, low deformability and durability can be increased by nitriding heat treatment and high-frequency heat treatment through phase control.
Patent KR-20230015203-A (KR)
Title: System for controlling logistics transportation and method thereof
Inventor: NAM JOO HAN
IPC: G06Q10/08
Filed: 2021-07-22
Abstract: The present invention relates to a logistics transportation control system and a method thereof. A control server transmits warehouse information where a trailer to be transported by a tractor is located to the properly authenticated tractor and transmits identification information of the tractor to a trailer management device. The trailer management device identifies the tractor and opens the door of a warehouse corresponding to the warehouse information. Therefore, it is possible to prevent errors in which the tractor transports a trailer other than the trailer assigned to the tractor as well as to safely manage multiple trailers. The present invention may include: a control server that transmits warehouse information to an autonomous tractor; and a trailer management device that receives identification information of the autonomous tractor from the control server and opens the door of a warehouse when identification information of an autonomous tractor extracted from the surrounding image of the warehouse corresponding to the warehouse information is the same as the received identification information of the autonomous tractor.
Patent KR-20230016313-A (KR)
Title: Assistant apparatus for improving detection performance of ladar signal
Inventor: YOO SUNG JIN
IPC: G05D1/02
Filed: 2021-07-26
Abstract: Disclosed is a radar detection assistance device for improving detection accuracy when detecting an object using a radar detection device, such as a vehicle radar mounted on an autonomous vehicle. The radar detection assistance device comprises: a radar signal receiver that adjusts a radar signal received through a receiving antenna to a certain size and filters and removes signals other than the radar signal; a radar signal analyzer that receives the radar signal and radar signal size information from the radar signal receiver and determines whether the radar signal is an actual radar signal; a radar signal generation controller that transmits at least some of the information about the type, bandwidth, and period of the radar signal received from the radar signal analyzer to a radar signal generator; and a radar signal generator that is activated by the radar signal generation controller, generates an assistance device generation signal according to the signal and information of the radar signal generation controller, and transmits the generated assistance device generation signal to the outside through a transmission antenna.
Patent KR-20220152109-A (KR)
Title: Semiconductor electrothermal film precursor solution and preparation method of semiconductor electrothermal film structure and electrothermal structure
Inventor: LUO HAO
IPC: H01B13/00
Filed: 2021-07-28
Abstract: The present invention provides a precursor solution for a semiconductor electrothermal film which includes a component A, component B and component C. The component A includes 2-10 parts by weight of tin tetrachloride pentahydrate, 3-6 parts by weight of stannous chloride, and 0.3-1 parts by weight of glycerol and further includes a PH regulator, wherein PH of the component A is 4.7-6.2. The component B includes 5-10 parts by weight of a conductivity modifier and 0.6-1 parts by weight of aluminum chloride, which is one or a combination of antimony trichloride dihydrate, bismuth trioxide, aluminum oxide and thallium dioxide and further includes the PH regulator, wherein PH of the component B is 4.7-5.0. The component C includes 0.5-0.7 parts by weight of tin oxide, 0.8-1.5 parts by weight of bismuth oxide and 15-25 parts by weight of ethanol. In addition, 15-30 parts by weight of distilled water is further included. Moreover, a method of manufacturing an electrothermal film and electrothermal structure is further provided. Accordingly, the obtained semiconductor electrothermal film has resistance to rapid temperature change, excellent temperature stability, damping resistance, fast heating rate and excellent high temperature resistance.
Patent KR-20220015353-A (KR)
Inventor: PARK JI HYUN
IPC: C08L23/12
Filed: 2021-07-29
Abstract: The present invention relates to a thermoplastic resin composition comprising a polyolefin-polystyrene-based multi-block copolymer having a structure in which polystyrene chains are attached to both ends of polypropylene and polyolefin chains. The thermoplastic resin composition according to the present invention has significantly improved low-temperature and room-temperature impact strength properties, and also exhibits high flow properties, thereby exhibiting excellent molding processability.
Patent KR-20210101176-A (KR)
Title: Electronic device
Inventor: JEONG HWAN HEE
IPC: G06F3/043
Filed: 2021-08-04
Abstract: The present invention relates to an electronic device and, more particularly, to an electronic device having improved visibility according to the reflection of external light. The electronic device comprises: a base layer; a display layer disposed on the base layer; a thin film encapsulation layer disposed on the display layer; and a sensing layer disposed directly on the thin film encapsulation layer and including a first sensor unit and a second sensor unit spaced apart from the first sensor unit. The first sensor unit includes a first mesh lines, and first floating mesh lines spaced apart from the first mesh lines and surrounded by the first mesh lines. In addition, a first cut-out line connecting a portion from which some of the first mesh lines are removed and a second cut-out line surrounding the first floating mesh lines are defined in the first sensor unit and a length of the second cut-out line may be longer than a length of the first cut-out line.
Patent KR-20230025105-A (KR)
Title: Apparatus for vehicle ota updating, and method thereof
Inventor: JEONG HYEOK SANG
IPC: G06F11/30
Filed: 2021-08-13
Abstract: The present invention relates to an OTA update device for a vehicle which comprises: an update management unit for generating mode information related to over-the-air update (OTA) of a vehicle; an update performing unit for performing OTA updates of one or more controllers included in the vehicle based on the generated mode information; and a battery charging control unit for controlling charging of a low-voltage battery of the vehicle based on the generated mode information.