baber/WOPTO huggingface dataset:
Patent KR-20220121944-A (KR)
Title: Electrostatic precipitator
Inventor: HAN BANGWOO
IPC: B03C3/51
Filed: 2021-02-25
Abstract: The present invention relates to an electrostatic precipitator. The electrostatic precipitator according to the present invention is configured to collect charged particles with the force of an electric field caused by a potential difference applied between a first plate and a second plate which are spaced apart from each other, wherein at least one of the first plate and the second plate on which dust is collected includes a plate-shaped conductive plate electrode layer, first dielectric layers formed of a dielectric material and provided in the form of films at both sides of the plate electrode layer, pattern electrode layers formed on the first dielectric layers at both sides and having conductive first electrode patterns and second electrode patterns formed alternately to be spaced apart from each other, and second dielectric layers formed of a dielectric material and provided in the form of films on the pattern electrode layers at both sides. The electrostatic precipitator comprises: a direct current voltage generation unit which applies a direct current voltage to form a potential difference between the first plate and the second plate and collects dust; an alternating current voltage generation unit which applies an alternating current voltage to generate a phase difference between the first electrode patterns and the second electrode patterns to separate the collected dust from the dust collection plate and cleans the separated dust; and a control unit which selectively operates the direct current voltage generation unit and the alternating current voltage generation unit according to a dust collection mode or a cleaning mode. According to the present invention, the electrostatic precipitator has a simple structure, thereby being compactly manufactured.
Patent KR-20220124507-A (KR)
Title: shoe structure with enhanced stretch function
Inventor: KWON CHAN GUK
IPC: A43B13/14
Filed: 2021-03-03
Abstract: According to the present invention, a first extension part or a second extension part may be selected to perform muscle stretching suitable for a user, and as the front and rear heels can be selectively used, there is an effect of muscle relaxation and stretching even when sitting without walking. For the configuration, the present invention has a structure in which: in the lower parts of an upper opening and closing part and a rear opening and closing part, an inner space part of a molded part is provided narrower than the width of an outsole; the outsole has a central bent part at the center thereof; arc-shaped front inner part and rear inner part are formed at the first end and the end of the central bent part, respectively; the front inner part is connected to a front bent part; the front bent part extends to the front part of the molded part to form the first extension part; the rear inner part is connected to a rear bent part; the rear bent part extends to the rear part of the molded part to form the second extension part; a ratio of the height of the front bent part, the height of the central bent part, and the height of the rear bent part is 3 : 6.5 : 2 based on the molded part; and a vertical weight body member at the center of the central bent part and the center of the rear bent part is formed inside the molded part.
Patent KR-20210032944-A (KR)
Title: Method of making miso using Song go mushroom.
Inventor: JI JUNG SUP
IPC: A23L11/50
Filed: 2021-03-04
Abstract: The present invention relates to a method for producing soybean paste using song-go mushroom. When song-go mushroom is used in producing soybean paste, it is possible to produce high-quality soybean paste having improved flavors and including active ingredients of song-go mushroom.
Patent KR-20220127497-A (KR)
Title: The advertising agency system and methods for displaying advertisements in a shipping box
Inventor: SANG MIN LEE
IPC: G06Q30/02
Filed: 2021-03-11
Abstract: The present invention is to provide an advertising agency system and method for displaying an advertisement on a transport box. The proposed advertising agency method may include the steps of: receiving advertisement request information specifying an advertisement target product from an advertisement request terminal; generating a sample box image in which advertisement contents are reflected according to the advertisement request information; receiving box manufacturing request information in which a transport product is specified from a box manufacturing request terminal; extracting a box sample image according to a preset standard from among the generated box sample image; providing the extracted box sample image to the box production request terminal; and receiving selection information on a sample box image from the box production request terminal. Through the proposed advertising agency method and system, delivery is performed while advertisements related to transported goods are displayed on a transport box. It is possible to promote efficiency of advertisement while reducing the burden of production cost of transport boxes.
Patent KR-20220129186-A (KR)
Title: System for controlling location of ship
Inventor: AN HEE WON
IPC: B63B49/00
Filed: 2021-03-16
Abstract: Provided is a ship position control system that recovers regenerative energy and supplies the same to an opposite thruster. The ship position control system includes: a generator that produces electricity; a first thruster installed on one side of the ship to control the position of the ship using the power when power is generated; and a second thruster installed on the other side of the ship to control the position of the ship using the power when the power is generated. When the first thruster stops operating and the second thruster operates, regenerative energy obtained by rotating a motor of the first thruster in the opposite direction is supplied to the second thruster and/or a battery system.
Patent KR-20210117973-A (KR)
Title: Viewing system for a vehicle and method of switching between image areas displayed by the viewing system
Inventor: DR WERNER LANG
IPC: B60K35/00
Filed: 2021-03-19
Abstract: The present invention relates to a vehicle viewing system with a towing vehicle (5) and a trailer (6) mounted for turning on the towing vehicle (5). The viewing system comprises: at least one first image acquisition device (2a, 2b) for capturing first image data of a first acquisition area; one or more second image acquisition devices (3a, 3b) for capturing second image data of a second acquisition area overlapping the first acquisition area, wherein the first and second image acquisition devices (2a, 2b, 3a, 3b) have different optical properties; a means (4a, 4b) for processing the first and second image data to extract a first image area (7) from the first image data and a second image area (8) from the second image data; a display means (1a, 1b) for displaying the first image area (7) and/or the second image area (8) in the same display field of the display means (1a, 1b); a turning angle determining device for continuously determining a turning angle between the towing vehicle (5) and the trailer (6); and a display switching device for switching or cross-fading a display of the first image area (7) and a display of the second image area (8) based on a switching condition determined by the determined turning angle (KD). According to the present invention, based on each of the first and second image data, images recognizable by a user in the display means (1a, 1b) are almost identical, and at a switching time, the first image data of the first image area (7) corresponds to the image data of the second image area (8).
Patent KR-20220135843-A (KR)
Inventor: LEE YOUNGMIN
IPC: H04B17/318
Filed: 2021-03-31
Abstract: Provided is an electronic device which comprises: a plurality of antennas; a plurality of radio frequency circuits; a first transceiver; a second transceiver; a switching circuit which is configured to couple the plurality of radio frequency circuits to either the first transceiver or the second transceiver; a processor; and a memory. The electronic device can be set to switch a reception path by connecting at least one of a plurality of reception paths to another transceiver based on reception capability of the plurality of reception paths. In addition, various embodiments identified through the present document are possible.
Patent KR-20220137342-A (KR)
Title: Composite porous separator, manufacturing method thereof and electrochemical device using the same
Inventor: CHO KYUYOUNG
IPC: H01M50/434
Filed: 2021-04-02
Abstract: The present invention relates to a composite porous separator, a manufacturing method thereof, and an electrochemical device using the same. Provided is a porous substrate that has excellent heat resistance, heat shrinkage characteristics and high strength of a thin film even if the thickness of a coating layer including inorganic particles is thin. According to the present invention, provided are a composite porous separator having significantly reduced heat shrinkage and curling, and an electrochemical device using the same.
Patent KR-20220138233-A (KR)
Inventor: YI KYOUNGSOO
IPC: F25B21/02
Filed: 2021-04-05
Abstract: The present disclosure relates to a seat and more specifically, to a seat comprising a cushion part which supports a seated user, and a thermoelectric module which includes a heat absorbing surface for absorbing heat, and a heat emitting surface for generating waste heat resulting from the heat absorption, and is disposed in the cushion part so that the heat absorbing surface faces the user seated in the cushion part. The cushion part includes a thermoelectric module receptacle formed at a position corresponding to the thermoelectric module; an inlet disposed at one end of the cushion part and receiving fluid introduced therethrough; an outlet disposed at the other end of the cushion part to discharge the fluid; and a flow path formed inside the cushion part and configured to connect the inlet and the outlet so that the fluid flows from the inlet to the outlet. The flow path is fluidly connected to the thermoelectric module receptacle so that at least part of the fluid absorbs the waste heat generated at the heat emitting surface, and the at least part of the fluid having absorbed the waste heat is discharged to the outside of the cushion part through the outlet via the flow path. According to the present invention, it is possible to increase cooling efficiency by using a direct cooling method by a thermoelectric element.
Patent KR-20220114446-A (KR)
Title: chair provided with waist supporting member
Inventor: CHOI YOUNG OH
IPC: A47C7/42
Filed: 2021-04-08
Abstract: The present invention relates to a chair having a lumbar supporting member. The chair including a seat plate main body combination, an armrest, and a backrest is connected to an upper end of the seat plate main body combination (10, 10') through upright supporting stands (20, 20', 20'', 20''') and springs (30, 30', 30''). Moreover, waist supporting members (40, 40') having a structure capable of elastically moving forward and backward from the above are disposed in the front of the backrest. Accordingly, a waist portion can be continuously supported regardless of the forward and backward movement or tilt of an upper body of a user.
Patent KR-20220142177-A (KR)
Title: A servo motor to reduce vibration
Inventor: AHN HYEONG JOON
IPC: H02K5/24
Filed: 2021-04-14
Abstract: The present invention provides a servo motor which installs a hollow type encoder unit on the outside of a bearing unit to facilitate installation and adjustment of the encoder unit and allows a stator to rotate at a predetermined angle with respect to a housing by reaction torque caused by rotation of a rotor to reduce vibration by an elastic unit while enabling compensation of the reaction torque.
Patent KR-20210043555-A (KR)
Title: Power transforming apparatus and air conditioner including the same
Inventor: KIM YEONJUNG
IPC: H02M1/12
Filed: 2021-04-15
Abstract: In order to achieve the object of the present invention, according to an embodiment of the present invention, provided is a power conversion device which comprises: a reactor connected to power supplied to a power conversion device; a converter to which an output voltage of the reactor unit is applied; and a core winding a conducting wire on an output terminal side of the reactor unit. Therefore, the manufacturing cost of an air conditioner can be reduced.
Patent KR-20220144943-A (KR)
Inventor: WON JONG CHANG
IPC: E04G21/02
Filed: 2021-04-21
Abstract: The present invention relates to a wall for placing concrete, dividing a concrete placing section to gradually place concrete during construction for a concrete structure. The purpose of the present invention is to provide the wall for placing concrete capable of preventing concrete from leaking from a gap between blocking rods and enabling a worker to easily install and remove the blocking rod. The wall for placing concrete includes: a fixing bracket (100) having a vertical surface (110), an upper surface (120) extended from an upper end of the vertical surface to the rear, and a lower surface (130) extended from a lower end of the vertical surface to the rear; an insertion groove (140) formed on the upper surface of the fixing bracket at fixed intervals, and having an open rear side; a penetration hole (150) formed to correspond to the insertion groove one to one to be placed on a same vertical line as that of the insertion groove on the lower surface of the fixing bracket; and the blocking rod (200) preventing the concrete (C) placed in the front from leaking to the rear by being vertically inserted into the insertion groove and the penetration hole in order.
Patent KR-20220148991-A (KR)
Inventor: AHN GI JU
IPC: B65H75/44
Filed: 2021-04-29
Abstract: Disclosed is a bogie device for ship work. The present invention transfers a utility device for supporting welding operation of a ship, can manage cables during work, can easily recover cables after work is completed, and can reduce the weight of a cable drum. The present invention includes a main body part; a frame; a utility part; a cable drum, and a cable.
Patent KR-20220120407-A (KR)
Title: Method and apparatus for providing a content game for cognitive training to a plurality of players
Inventor: YOUNGCHUL SEO
IPC: A63F13/44
Filed: 2021-05-04
Abstract: A method for providing a content game for cognitive training to a plurality of players according to one embodiment of the present invention is a method for providing a content game for cognitive training to a plurality of players, which is provided by a multi-cognitive training device including a display unit which displays a content game and detects a touch input with respect to the content game, and a management system which controls the display unit. The method comprises: a step of controlling the display unit to provide the content game; a step of acquiring information with respect to the plurality of users from at least one sensor unit to detect the plurality of users located around the display unit; a step of determining the location of each of the plurality of users based on the information with respect to the plurality of users; a step of determining each game area of the content game with respect to each of the plurality of users based on the location of each of the plurality of users; and a step of providing the content game with respect to the determined game area. Therefore, the cognitive training can be provided in various ways.
Patent KR-20220151248-A (KR)
Inventor: KIM JONG GI
IPC: B60R11/00
Filed: 2021-05-06
Abstract: The present invention relates to a sunshade of a shape installed at a vehicle window frame, which comprises: a sunshade (10) composed of a mesh fabric (10c) which is made of a mesh material to provide an awning function, an elastic rim (10a) which is made of a steel wire which can be elastically deformed and elastically recovered to be arranged at an interval at the circumference of the mesh fabric (10c), and a finishing fabric (10b) of which the middle portion surrounds the elastic rim (10a) and both end portions are stitched to the mesh fabric (10c) to be fixed; and a holder assembly (20) which is coupled to the portion where the elastic rim (10a) and the finishing fabric (10b) of the sunshade (10) are located, and is configured to be inserted into and ejected from the gap between a rubber packing (70) and a window frame (50) which are installed at a staircase-shaped portion of one end portion of the roof frame (30) of a vehicle when the door of a vehicle is closed. The portion wherein the elastic rim (10a) and the finishing fabric (10b) of the sunshade (10) are located may be manually inserted into and ejected from the concave portion of a rubber pressing bar (41) in the glass (60) of the door frame (40) at the lower side of the window frame (50). The finishing fabric (10b) is formed as a basic tissue which is a normal elastic stocking tissue. Therefore, the deformation of a sunshade may be prevented.
Patent KR-20210127114-A (KR)
Inventor: SHEEM SANG KEUN
IPC: A62B18/00
Filed: 2021-05-09
Abstract: The present invention relates to an air purifier system which redirects along a nose and a mouth. In quarantine, a user can hang an air purifier around the user's neck like a necklace. In addition, a clean air emitted therefrom is sprayed onto the user's mouth and nose, so that the user's mouth and nose are protected from germs, fine dust, yellow dust, and the like. According to the present invention, since the clean air from the air purifier is always sprayed onto the user's mouth and nose when the user turns the user's head left and right, the specific means may vary.
Patent KR-20220152612-A (KR)
Inventor: LEE EUI DONG
IPC: F16H19/04
Filed: 2021-05-10
Abstract: The present invention relates to a warning light mounting structure capable of selectively adjusting a mounting height of a warning light to improve visibility of the warning light according to various environments and preventing the warning light from being damaged by an obstacle. The warning light mounting structure according to the present invention comprises: a rod-shaped exterior pole having a certain length; an interior pole mounted at the exterior pole interior and capable of sliding movement, and equipped with a plurality of rack fixing holes; the warning light fixed to an upper end of the interior pole; and a rack-pinion fixing device which is selectively inserted into the rack fixing hole and fixes a position of the interior pole and the warning light.
Patent KR-20220157069-A (KR)
Title: Smoking article with reduced tobacco odor and manufacturing method thereof
Inventor: YANG JAE HYONG
IPC: A24D1/02
Filed: 2021-05-20
Abstract: Provided are a smoking article with a reduced smell of cigarettes and a manufacturing method therefor. According to some embodiments of the present disclosure, smoking articles include a smoking material part containing cigarette materials and a filter part, wherein the cigarette materials may include a material produced by processing leaf tobacco having a nicotine content of 0.5% or less. In such a case, a nicotine component and a nitrogen compound, which are main causes of the cigarette smell in cigarette smoke, are reduced, so that the cigarette smell of the smoke generated during smoking can be greatly reduced.
Patent KR-20220158993-A (KR)
Inventor: CHO MIN JUNG
IPC: B42D9/00
Filed: 2021-05-25
Abstract: The present invention provides a book holder. The book holder significantly enhances portability and ease of storage by positioning a fixing holder portion in the same direction as that of a supporting holder portion when stored or carried; and when in use, causes both sides of open pages to be pressed and secured by rotating the fixing holder portion relative to the supporting holder portion while the supporting holder portion is securely placed at the center of an open book, thus preventing the pages from folding or flipping over. The book holder not only avoids adding a cost burden to consumers with a simple configuration, but also prevents text from being covered as the supporting holder portion is made into a thin rod shape, allowing for undisturbed reading. The fixing holder portion can be freely moved along the length of the supporting holder portion, surely preventing any part of the book being read from being covered. Moreover, the supporting holder portion is positioned in close contact with an end of the open book, reliably preventing the book from flipping over.
Patent KR-20220159221-A (KR)
Inventor: YOO HYE RAN
IPC: B21D5/02
Filed: 2021-05-25
Abstract: The present invention relates to a metal pallet and a method for manufacturing the same, and more particularly, to a structure of a metal pallet (support member) and a method for manufacturing the same, which can increase the load that a support member coupling and supporting upper and lower plates (upper and lower plate members) of the metal pallet can support, and resistance against shaking (flow) of the support member. According to an embodiment of the present invention, the metal plate comprises: an upper plate member providing a space in which cargo is loaded; a lower plate member provided to come in contact with the ground; and a plurality of support members coupled between the upper plate member and the lower plate member to support the upper plate member and the lower plate member apart from each other by a predetermined distance. The support members are each composed of a combination of an outer support member formed in a hollow shape having four sides, and an inner support member. The metal pallet is formed in a predetermined hexahedron shape when the outer support member and the inner support member are combined.
Patent KR-20220162443-A (KR)
Title: Operation method for providing fault management service
Inventor: KIM JI YEON
IPC: G06Q10/04
Filed: 2021-06-01
Abstract: An operation method of a failure management service providing apparatus according to an embodiment of the present invention comprises: a learning step of learning failure prediction pattern information by using one or more of terminal data generated by an unmanned terminal, terminal inspection information obtained according to a result of performing state analysis based on the terminal data and a failure management policy, failure management action information processed according to determination information of failure management indicators corresponding to the terminal inspection information, a processing result of the failure management action information, and the terminal data; a process management step of applying a process policy for blocking a change in execution state for a preset protection process list based on a smart filtering policy obtained from learning information of the failure prediction pattern information; and a focus blocking step of determining a layout order of output interfaces interlocked for each execution process included in the terminal data based on the smart filtering policy obtained from the learning information of the failure prediction pattern information, and blocking an access attempting to change the layout order. State information is checked and responded in real time to allow continuous and stable operation.