baber/WOPTO huggingface dataset:
Patent KR-20210018398-A (KR)
Title: Apparatus and method for intra prediction coding/decoding based on adaptive candidate modes
Inventor: CHOE YOON SIK
IPC: H04N19/176
Filed: 2021-02-08
Abstract: The present invention discloses a method and device for intra prediction coding/decoding of a current block using an intra prediction mode of a peripheral block. The method for intra prediction coding of the present invention comprises the steps of: selecting a candidate intra prediction mode of a current block by referring to a peripheral block; and determining an intra prediction mode of the current block according to the selected candidate intra prediction mode. According to the present invention, the method may increase the encoding efficiency of the intra prediction mode of the current block by reducing additional information for the intra prediction mode without increasing a prediction error of the current block.
Patent KR-20220115700-A (KR)
Title: Thermal sonic massager
Inventor: CHOI GIL WOON
IPC: H01F7/00
Filed: 2021-02-09
Abstract: The present invention provides a thermal sonic massager which generates sound wave vibration of a specific frequency by magnetic force generated by using an electromagnetic induction principle to enable muscle massage, fatigue recovery, and blood flow improvement with sonic energy and deeply transfer thermal energy caused by heat into a skin, thereby increasing immunity by a self inflammation diagnosis, medical treatment and a body temperature increase while maximizing a sauna effect.
Patent KR-20220115181-A (KR)
Title: Bolt Interlock Switching Type High Voltage Connector
Inventor: KIM JU HEE
IPC: H01R13/707
Filed: 2021-02-10
Abstract: According to a bolt interlock switching type high voltage connector (1), in a process of assembling a junction box (7) with a connector housing (3) by a fastening bolt (60) fastened to a female screw hole (21) formed in a bolting terminal (20) of the connector housing (3), (+)/(-) wires (51, 52, and 53) are connected to form a closed circuit and a control board (5) by fastening the fastening bolt (60). A bolt interlock switch is included, in which the closed circuit is converted into an open circuit by separation of the wires (51, 52, and 53) by loosening the fastening bolt (60). Accordingly, a high voltage battery blocking signal transmitted to the control board (5) may be generated only by fastening and removing operation of the fastening bolt (60). In particular, by combining a fastening bolting hole and an interlock structure in forming an interlock closed circuit, it is possible to secure more rigidity of a high voltage connector mounting unit in the connector housing and reduce a cost by reduction of a processing unit.
Patent KR-20220119939-A (KR)
Title: Apparatus and method for estimating main feed water flow rate
Inventor: KIM SEONG KUN
IPC: G06N5/04
Filed: 2021-02-22
Abstract: An estimation apparatus is provided. The estimation apparatus may include: an acquisition unit that acquires state quantity data of a turbine cycle; and an estimation unit that estimates a main feed-water flow for each time domain using the state quantity data. The present invention is to provide the estimation apparatus and estimation method capable of accurately estimating the main feed-water flow of a turbine cycle.
Patent KR-20220120919-A (KR)
Title: Broth-Ice pack and its manufacturing mehod
Inventor: LEE EUN HYUK
IPC: F25D3/02
Filed: 2021-02-24
Abstract: The present invention relates to an ice pack used as a cold storage means to maintain freshness when delivering foodstuffs, and specifically, to an ice pack using broth as a cooling agent and a manufacturing method thereof. The manufacturing method for the broth ice pack comprises the following steps of: a material prepping step (S10); a base broth manufacturing step (S20); an extract preparation and mixing step (S30); a deodorant mixing step (S40); and a packing step (S70).
Patent KR-20220121441-A (KR)
Title: sinking rope for culturing seaweeds
Inventor: KANG CHUN YE
IPC: A01C1/04
Filed: 2021-02-25
Abstract: The present invention relates to a sinking rope for culturing seaweeds, and more specifically, to a sinking rope for culturing seaweeds, which can be submerged under water surface by increasing specific gravity of yarn. In the sinking rope for culturing the seaweeds of the present invention, as the sinking rope for culturing the seaweeds formed by twisting yarn of a synthetic resin material, the yarn is formed by mixing a weight member having higher specific gravity than that of water for the rope to be submerged below the water surface.
Patent KR-20220123919-A (KR)
Title: Deposition method using wire arc directed energy deposition additive manufacturing and graded structure thereof
Inventor: AHN HEE SUNG
IPC: B22F3/105
Filed: 2021-03-02
Abstract: One embodiment of the present invention is a dissimilar metal stacking method using a wire arc direct energy stacking technique, which comprises the steps of: stacking a first alloy material according to a first heat input; stacking a second alloy material different from the first alloy material on the first alloy material according to a second heat input different from the first heat input; and preparing a third alloy component layer in which the first alloy material and the second alloy material are mixed between the first alloy material and the second alloy material according to the stacking of the second alloy material. The area size of the third alloy component layer is determined according to the size of the second heat input when the third alloy component layer is manufactured. According to the present invention, the stacking is easy and the amount of heat input is controllable.
Patent KR-20220124902-A (KR)
Title: Auto feeding apparatus of packing tray
Inventor: PARK SANG HYUN
IPC: B65G59/06
Filed: 2021-03-04
Abstract: The present invention relates to an auto feeding apparatus of a packing tray, which comprises: a base frame on which a supply plate or a supply conveyor is installed on the center of an upper end to be transferred in forward and backward directions; support frames installed on both sides of the upper end of the base frame, respectively, and having a horizontal mounting portion provided inside an upper end of a vertical support portion; a rotation motor installed on an outer lower portion of a horizontal mounting portion of each support frame; and a rotation support assembly which is installed in an inner lower portion of the horizontal mounting portion of each support frame in the forward and backward directions, is connected to the rotation motor, supports a plurality of packing trays stacked up and down, and drops the packing trays one by one while rotating at the same time. The packing trays stacked up and down can be safely separated exactly one by one and automatically dropped onto a transfer plate.
Patent KR-20210113566-A (KR)
Title: Active Waterproof System
Inventor: SEUNG KYUN KANG
IPC: H01L21/66
Filed: 2021-03-04
Abstract: An active waterproof system according to the present invention includes: an ion exchange membrane installed in a target area to divide the target area into a waterproof area where electronic devices are disposed and a water outlet area where water is discharged, and selectively exchanging ions; an osmotic solution filling the water outlet area to discharge water flowing into the waterproof area into the water outlet area and generating an osmotic pressure in the direction of the water outlet area; and a first electrode installed in the waterproof area; and a second electrode installed in the water outlet area. The first electrode and the second electrode are installed to face each other at the ion exchange membrane as a boundary, and different voltages are applied depending on ions exchanged into the waterproof area to maintain the concentration of the osmotic solution.
Patent KR-20220128087-A (KR)
Title: Pouch type all solid lithium secondary ion battery and method for producing the same
Inventor: KIM HAE JIN
IPC: H01M10/058
Filed: 2021-03-12
Abstract: The present invention relates to a method for producing a lithium secondary battery including a solid polymer electrolyte. The method comprises the steps of: preparing a lithium secondary battery by interposing a polymer electrolyte solution between a positive electrode and a negative electrode; curing the polymer electrolyte solution into a polymer electrolyte by applying pressure and heat to the lithium secondary battery; activating the lithium secondary battery by applying a current to the same; and removing gas generated from the activated lithium secondary battery. The polymer electrolyte interposed between the positive electrode and the negative electrode is cured by applying the pressure and heat to the same such that an electrode in which bubbles or dead regions inside a solid polymer electrolyte are minimized and which has a uniform thickness can be provided. In addition, the activation step and the gas removal step are repeatedly performed so as to further strengthen the bonding of an electrode stack and increase the stability of batteries.
Patent KR-20210117966-A (KR)
Inventor: PARK CHAN WOO
IPC: B05C5/02
Filed: 2021-03-17
Abstract: The present invention is to provide a slot die coating apparatus which improves coating uniformity. The slot die coating apparatus according to an embodiment of the present invention includes: a slot die which includes a first die block and a second die block; and a sensor unit which measures a flow rate of electrode active material slurry discharged through a discharge port formed by the combination of the first die block and the second die block. The sensor unit is formed inside the first die block, and the sensor unit is connected to the discharge port through an energy emitting unit and an energy absorbing unit.
Patent KR-20220129941-A (KR)
Title: Tray socket and electronic device including the same
Inventor: KWON SOONHEUNG
IPC: G06K7/00
Filed: 2021-03-17
Abstract: A tray socket according to various embodiments of the present disclosure includes: an inner space into which a SIM tray is inserted; an upper surface which is disposed on an upper side of the inner space; a lower surface which is disposed on a lower side of the inner space; side surfaces which are disposed to surround the upper and lower surfaces; and a latch part which is extended from the lower surface to fix the SIM tray. When the SIM tray is inserted, the latch part can be electrically connected to a housing of an electronic device.
Patent KR-20210040849-A (KR)
Title: Three-dimensional object detection method and device, electronic equipment and readable storage medium
Inventor: YE XIAOQING
IPC: G06T7/11
Filed: 2021-03-24
Abstract: Disclosed are a three-dimensional (3D) object detection method and a device, an electronic device, and a readable storage medium thereof. According to the present invention, the three-dimensional object detection method comprises: a step of determining a two-dimensional (2D) image parameter and an initial 3D image parameter of a target object according to a target object image collected by a monocular camera; a step of determining a candidate 3D image parameter of the target object according to a 3D parameter perturbation range and the initial 3D parameter of the target object; and a step of selecting a target 3D image parameter of the target object from the candidate 3D image parameters of the target object according to the 2D image parameter and determining a 3D detection result of the target object according to the target 3D image parameter. Accordingly, the technology of the present application solves a problem of high cost, low efficiency, and low precision in a 3D object detection process, thereby implementing high efficiency and high precision 3D object detection using a monocular camera and reducing the cost of 3D object detection.
Patent KR-20220134394-A (KR)
Title: Polarizing plate and optical display apparatus comprising the polarizing plate
Inventor: KIM BONG CHOON
IPC: G02B5/30
Filed: 2021-03-26
Abstract: Provided are a polarizing plate which has excellent reliability by having a phase difference layer as a non-liquid crystal layer, and an optical display apparatus including the same. The polarizing plate includes a polarizer and a laminated body of a first phase difference layer and a second phase difference layer laminated on a lower surface of the polarizer. A short wavelength dispersibility of the first phase difference layer is smaller than the short wavelength dispersibility of the second phase difference layer. The first phase difference layer has an in-surface phase difference of 280 to 400 nm at a wavelength of 550 nm and a biaxial degree of higher than 1 and less than 1.6. The second phase difference layer has an in-surface phase difference of 140 to 260 nm at a wavelength of 550 nm and a biaxial degree of less than zero. A difference between the in-surface phase difference of the first phase difference layer at the wavelength of 550 nm and the in-surface phase difference of the second phase difference layer at the wavelength of 550 nm is 130 to 150 nm.
Patent KR-20220134885-A (KR)
Inventor: LEE WON CHUL
IPC: G06F13/16
Filed: 2021-03-29
Abstract: A storage system and an operating method of the storage system are provided. The storage system includes: a storage device; and an overlap checker receiving input/output commands for the storage device, extracting characteristics of the received input/output commands, and issuing N (N is a natural number equal to or greater than 2) number of first input/output commands among the input/output commands based on the extracted characteristics. Each of the first input/output commands instructs an operation on a location corresponding to an offset in a region of a storage device corresponding to a logical address, and characteristics of the input/output commands include the logical address and the offset.
Patent KR-20220140063-A (KR)
Inventor: JOO SUNG HOON
IPC: C07F5/02
Filed: 2021-04-08
Abstract: The present invention relates to a boron compound usable in an organic light emitting device and an organic light emitting device including the same, and more specifically, to a boron compound represented by Formulas A-1 to A-6 and to an organic light emitting device including the same. The Formulas A-1 to A-6 are the same as described in the detailed description of the invention.
Patent KR-20220146173-A (KR)
Title: Welding information providing apparatus
Inventor: HUH MOON YOUNG
IPC: G02B27/01
Filed: 2021-04-23
Abstract: An objective of the present invention is to provide a welding information providing apparatus capable of improving welding accuracy of a user by showing a welding spot as well as a welding environment to the user. According to an embodiment of the present invention, provided is a welding information providing apparatus including: a main body provided to be worn by a user; a camera unit mounted on the main body and including at least one camera for obtaining a welding image frame for a welding operation; a display unit disposed inside the main body and providing a welding image generated through the welding image frame; a path changing unit for changing a path of the welding image provided from the display unit and guiding it to the user's eyes; and an inner cover unit disposed on the path of the welding image and opening and closing a space formed by the display unit and the path changing unit.
Patent KR-20220150511-A (KR)
Title: Construction Method Of Factory Building
Inventor: KIM KEON WOO
IPC: E04C2/28
Filed: 2021-05-04
Abstract: The present invention provides a construction method for a factory building, capable of preventing an outbreak of fire in a factory building. The construction method for a factory building includes: a wall panel preparing step (S1) of preparing a hollow wall panel (10) as an outer panel (11) and an inner panel (12) are connected by being welded while a welding bead (14) is formed on the left and the right at both ends of a section steel member (13'); a roof panel preparing step (S2) of welding and connecting the outer panel (51) and the inner panel (52) while the welding bead (14) is formed on the left and right of both ends of the section steel member (13'), preparing a hollow roof panel (50), and forming openings for injecting mortar into the wall panel (10) and the roof panel (50), on the prepared roof panel (50); a roof panel installation step (S3) of aligning the openings for injecting mortar (20') into the wall panel (10) among the openings so that the openings are connected to an open part of an upper end of the wall panel (10), and installing the roof panel (50) on the upper side of the wall panel (10); a mortar injecting and filling step (S4) of injecting the mortar (20') into the roof panel (50) and the wall panel (10) through the openings and filling the roof panel (50) and the wall panel (10) with the mortar (20'); a mortar inlet finishing step (S5) of finishing the openings with a finishing material to close the openings formed on the outer panel (51) of the roof panel (50) among the openings; and a mortar curing step (S6) of curing the injected and filled mortar (20').
Patent KR-20210137916-A (KR)
Title: Illumination system
IPC: G02B5/30
Filed: 2021-05-04
Abstract: An example optical assembly of the present invention includes: a display; a light source for illuminating the display; and a first diffraction type polarizing beam splitter (DT-PBS) configured to direct light from a first light director, wherein a first DT-PBS is polarization sensitive and configured to direct, based on polarization, a first portion of light towards the display. The present invention provides the optical assembly which can be lighter, thinner and more compact.
Patent KR-20210060379-A (KR)
Inventor: JANG KYUNG WON
IPC: A63B24/00
Filed: 2021-05-06
Abstract: The present invention relates to a smart device-based user-customized Pilates exercise equipment management system, comprising: multiple Pilates exercise equipment; a Pilates exercise equipment management server which stores and manages data including product specification information of the multiple Pilates equipment, Pilates equipment status information, Pilates equipment operation data, Pilates equipment failure information, and body information of users using Pilates equipment; a smart device which includes a smart device application for controlling and managing the Pilates exercise equipment management server, controls the operation of the Pilates exercise equipment by using the smart device application, and receives smart device exercise information; and a communication network which connects the multiple Pilates exercise equipment, the Pilates exercise equipment management server, and the smart device. Smart device-based user-customized Pilates exercise equipment and the management system thereof provide continuous management services by collecting usage state information of Pilates exercise equipment from a central management server.
Patent KR-20210138517-A (KR)
Title: Device and computer-implemented method for machine learning
IPC: G06N20/10
Filed: 2021-05-12
Abstract: The present invention relates to a device and computer-implemented for machine learning, capable of determining the best appropriate output data to be matched with a real behavior of a system, with respect to input data different from selected input data. In this case, an input parameter measuring value set of the system is provided (200). The optimal problem is defined depending on the input parameter measuring value set and a unit ball in a Hilbert space having a reproducing kernel, the unit ball is defined depending on the reproducing kernel, and a solution to the optimal problem for defining the input data for measuring in the system is determined (204). The measuring value of the output data is detected in the system depending on the input data (206). A pair of training input data and training output data are determined, depending on the input data and a measuring value of the output data (212). A system model for the system is trained depending on pairs (214). The reproducing kernel is determined depending on the system model (202).
Patent KR-20220162276-A (KR)
Title: Door hinge
Inventor: LEE HANKYU
IPC: E05D5/06
Filed: 2021-06-01
Abstract: The present invention relates to a hinge structure of a locker door, and more particularly to the hinge structure of a locker door with improved durability. An upper door and a lower door are interlocked and connected with one hinge, and an abrasion force generated when opening and closing the door is minimized so that abrasion resistance of the hinge structure can be improved. The hinge structure of a locker door with improved durability includes: a locker fixing unit (102); an upper door fixing member (104); a lower door fixing member (106); and a fixing means (108).
Patent KR-20220166427-A (KR)
Title: Halloysite Nano Tubes(HNTs) and Manufacturing method for the same
Inventor: PARK KWAN SIK
IPC: C01B33/26
Filed: 2021-06-10
Abstract: The present invention provides a halloysite nanotube with minimized content of impurities such as quartz and a method for manufacturing the same. The method for manufacturing the halloysite nanotube includes a slurry preparation step in which kaolin, which is a raw material for the halloysite nanotube, is formed into a type of clay and then filtered. The halloysite nanotube can be provided from which most foreign matters with relatively large particle sizes, such as anorthite, are removed through a separate filtering process. In addition, as a halloysite nanotube dispersion is collected only from a supernatant of slurry, which is filtered clay and the halloysite nanotube dispersion is collected from the supernatant containing relatively little foreign matters such as quartz due to precipitation, the foreign matter content of the halloysite nanotube can be further reduced. After the halloysite nanotube dispersion is formed into a dry cake, the halloysite nanotube may be formed by performing a plurality of polishing milling operations on the cake. Since the amount of impurities such as quartz suitable for intended use can be adjusted in accordance with the number of times the polishing milling is performed, a high-purity halloysite nanotube can be provided in a relatively economical manner in terms of investment in manufacturing facilities and provision of processing chemicals. Moreover, the halloysite nanotube includes useful advantages from the method for manufacturing the halloysite nanotube.
Patent KR-20220166434-A (KR)
Title: boots-type cooking shoes
Inventor: LEE CHAE EUN
IPC: A43B13/22
Filed: 2021-06-10
Abstract: The overall external appearance of the present invention is made up of a structure similar to the structure of boots, and has waterproof and protective properties, and thus when a shoe is worn, sufficient protection is formed, so it is optimized for work in the kitchen. The present invention is made of a curved rubber material on the bottom surface to prevent slipping and is formed with a thick bottom part so that the work is easily connected when worn.
Patent KR-20220077839-A (KR)
Inventor: CHEN BING XIAN
IPC: H02J9/06
Filed: 2021-06-14
Abstract: 본 발명은 선박 전력안전 제어 시스템 및 그 작동 방법을 제공한다. 선박 전력안전 제어 시스템에는 부하전원 관리 모듈, 즉각 모니터링 시뮬레이션 모듈, 그리고 통합 컴퓨팅 모듈이 있다. 본 발명은 자율 운항 선박 운항 중 장비에 고장 또는 이상이 발생할 경우 부하전원 관리 모듈이 명령을 내려서 직류 링크를 폐쇄회로에서 개방회로로 전환시켜 기타 장비들을 보호하고, 선박 장비의 이상이 제거되었는지를 판단한 후 전원 관리 시스템은 스마트한 방식으로 자동 복귀 프로그램을 수행해서 직류 링크를 개방회로에서 폐쇄회로로 전환해서 계속 전원을 투입하여 선박 장비들이 사용할 수 있게 한다.