baber/WOPTO huggingface dataset:
Patent KR-20210020268-A (KR)
Title: System and method for preventing breaking away from working area of heavy machinery
Inventor: SHIN SUNGIL
IPC: B66C13/18
Filed: 2019-08-14
Abstract: A system for preventing deviation from a heavy equipment working area comprises: a detection device part including a sensor part for sensing deviation of heavy equipment from a working area, a first alarm part for generating an alarm when the sensor part senses an approach of the heavy equipment to a dangerous working area, a power supply part for applying power to the sensor part, a power generation part for generating and supplying power to the power supply part, and a first wireless communication part for wirelessly transferring sensor data measured by the sensor part, wherein the detection device part is disposed around the heavy equipment working area; a heavy equipment control part including a second wireless communication part for wirelessly receiving the sensor data and a second alarm part for generating an alarm when the sensor data indicates an approach of heavy equipment to the dangerous working area; a manager control part including a third wireless communication part for wirelessly receiving the sensor data, a third alarm part for generating an alarm when the sensor data indicates the approach of heavy equipment to the dangerous working area, and a remote control part for storing the sensor data and data about the heavy equipment working area and controlling heavy equipment work; a fourth wireless communication part for wirelessly receiving the sensor data; and a fourth alarm part for generating an alarm when the sensor data indicates the approach of heavy equipment to the dangerous working area. The present invention can effectively prevent heavy equipment from approaching a dangerous area.
Patent KR-20190103102-A (KR)
Title: A method for controlling VR device and a VR device
Inventor: KYUNGYONG KIM
IPC: H04N21/4402
Filed: 2019-08-16
Abstract: According to an aspect of the present invention, disclosed is a VR device control method. According to an embodiment of the present invention, the VR device control method comprises the following steps: receiving a 360 video bitstream; extracting a sub-bitstream included in the 360 video bitstream, wherein the sub-bitstream includes a region of interest (ROI) with regard to the 360 video bitstream; generating recovery data with regard to the ROI from the sub-bitstream; remapping the recovery data with regard to the ROI based on signaling information to generate thumbnail data. According to an aspect of the present invention, disclosed is a VR device control method. According to an embodiment of the present invention, the VR device control method comprises the steps of: receiving a 360 video bitstream; extracting a sub-bitstream included in the 360 video bitstream, wherein the sub-bitstream includes a region of interest (ROI) with regard to the 360 video bitstream; generating recovery data with regard to the ROI from the sub-bitstream; remapping the recovery data with regard to the ROI based on signaling information to generate thumbnail data.
Patent KR-20210022282-A (KR)
Title: Sterilizer water in the fish farm
Inventor: LEE SEO BAEK
IPC: C02F1/28
Filed: 2019-08-20
Abstract: The present invention relates to a sterilization device for fish farm water. More specifically, the present invention relates to a sterilization device for fish farm water which can precisely adjust the concentration of sterilizing components in fish farm water for marine organisms, freshwater organisms, etc., to a required concentration. The sterilization device for fish farm water according to the present invention comprises: a control tank in which raw water supplied through a raw water supply line is stored, and the chlorine concentration is adjusted; a hypochlorous acid generating device which generates sterilization components through electrolysis of the fish farm water discharged from the control tank; a residual chlorine treatment device which removes residual chlorine from the fish farm water discharged from the control tank; a fish farm tank to which the fish farm water discharged from the residual chlorine treatment device is supplied; and a control panel which turns on/off various valves installed in the device and the hypochlorous acid generating device. After the raw water of the control tank is introduced into the hypochlorous acid generating device through the raw water supply line, the electrolyzed water containing the sterilizing components generated in the hypochlorous acid generating device is introduced back into the control tank through a hypochlorous acid supply line.
Patent KR-20210022356-A (KR)
Title: Cushion For Preventing Turn-Over
Inventor: CHOI BONG SOON
IPC: A47D13/08
Filed: 2019-08-20
Abstract: The present invention relates to a turn over prevention cushion, preventing a baby from turning over. Provided is the turn over prevention cushion, which comprises: a main body (200) made of a mesh material and filled with a filling material composed of polystyrene fine particles therein; a cover (110) covering the main body to enable one side to be higher than the other side; a support unit (140) changing a position of the filling material of the main body (200) to change a shape and a size by corresponding to growth of the baby; a first support sewing unit (150) of which one side end is fixated to one side of the cover (110) to maintain appearance of the cover (110) and preventing the baby from sliding or loosening; a second support sewing unit (160) of which the other side end is fixated to the other side of the cover (110) to maintain the appearance of the cover (110) and maintaining the shape at the predetermined height; a connection member (230) enabling the main body (200) and the cover (110) to be coupled to a predetermined position; and first and second handles (120, 130) lifted by both side surfaces of the cover (110) to be movable.
Patent KR-20190104019-A (KR)
Title: Method for Providing Network type OTP based on Program
Inventor: KIM JAE HYUNG
IPC: H04L9/32
Filed: 2019-08-29
Abstract: According to the present invention, provided is a method for providing a program-based network type one time password (OTP), which is a method executed by a server communicating with a user mobile phone and a designated communication network. By communicating with the user mobile phone, the driving of a specific program designated to process the OTP through the user mobile phone is authenticated, and an N (N>=2) digit OTP to be processed through the authenticated specific program of the user mobile phone is dynamically generated to provide the OTP to the specific program of the user mobile phone, when the driving of the specific program is authenticated through the user mobile phone.
Patent KR-20210027666-A (KR)
Title: Display device and method for manufacturing the same
Inventor: RYU SEUNG SOO
IPC: H01L27/32
Filed: 2019-08-30
Abstract: A display device includes: a first layer including a pixel array disposed on a base substrate, a side terminal disposed on the base substrate, and a transfer wiring electrically connected to the side terminal and the pixel array; a second layer coupled with the first layer; a seal disposed between the first layer and the second layer and surrounding the pixel array; a filler, spaced apart from the seal, overlapping at least a portion of the side terminal and filling a space between the first layer and the second layer; and a conductive connection pad disposed on a side surface of the first layer and contacting the side terminal. The present invention can improve device performance and reliability.
Patent KR-20210029563-A (KR)
Title: Coil device and apparatus including the same
Inventor: HYUNG GEOL KWAK
IPC: H02J50/10
Filed: 2019-09-06
Abstract: The present invention relates to a coil device and an apparatus including the same. The coil device includes mutually adjacent sub patterns arranged side by side and includes a coil pattern on a first layer of a printed circuit board, a connecting pattern on a second layer of the printed circuit board, and vias interconnecting the first and second layers. The coil pattern is formed such that at least one of the sub patterns is disconnected in at least one region. The vias are respectively formed in an end portion of the at least one disconnected sub pattern. The connecting pattern is formed such that the vias are connected and may be disposed so as to intersect with the sub pattern other than the at least one disconnected sub pattern. Since the mutually adjacent sub patterns are arranged side by side at regular intervals, the thickness of the coil device can be reduced, the skin effect can be reduced, and a heat generation problem attributable to an increase in coil pattern resistance can be solved. The sub patterns are arranged so as to intersect during coil pattern winding. Accordingly, the cross-sectional areas of the sub patterns can be equal. Various other embodiments are also possible.
Patent KR-20210031113-A (KR)
Title: Apparatus and method for optimizing cutting plan
Inventor: KYUNGNAM KIM
IPC: G05B19/4093
Filed: 2019-09-11
Abstract: A cutting plan optimization device and a method are disclosed. The cutting plan optimization device comprises: a processing condition classification unit for classifying design objects in a design model which satisfies a pre-specified delivery date period condition according to processing conditions; and an optimal combination determination unit for combining each design object so that the classified design objects have the most similar sum length to the body length of a raw material pipe of the standard corresponding to each classification, and generating cutting plan information corresponding to the combination result for each raw material pipe.
Patent KR-20210037769-A (KR)
Title: Driving system and method of a hybrid walking rehabilitation robot
Inventor: KIM JUNG YUP
IPC: A63B23/04
Filed: 2019-09-27
Abstract: The present invention provides a driving system of a hybrid gait rehabilitation robot, comprising: a driving unit that is connected to a footrest of the gait rehabilitation robot and transmits a driving force such that the robot operates at a preset speed; a speed detection unit that detects a gait speed of an occupant; and a control unit that controls a speed of the driving unit by comparing the detected speed of the speed detection unit with a speed applied by the driving unit, wherein the driving unit transmits power toward the occupant, but the driving force of the occupant is not transmitted to the driving unit.
Patent KR-20210038177-A (KR)
Inventor: KIM SANG WOO
IPC: F28F3/06
Filed: 2019-09-30
Abstract: The present invention relates to a heat exchanger and a heat exchange system, which are able to use a truss-shaped heat exchange member molded by using a plurality of fins, have excellent heat radiation and heat exchange performance, have excellent strength and durability in a structural manner, reduce a space charge rate, have a good fluid flow, and improve extendibility with a unit module or the like. The heat exchanger comprises: a first heat transfer member; a second heat transfer member installed to be spaced apart from the first heat transfer member; and a heat exchanger member installed in the space between the first heat transfer member and the second heat transfer member. The heat exchange member can include: a plurality of mountain units in which at least one of the mountain units comes in contact with the first heat transfer member and supports the first heat transfer member by being formed to protrude upward along a shape of a plurality of downward fins as the plurality of downward fins rise; a plurality of valley units formed between other mountain units neighboring the mountain units, and in which at least one of the valley units comes in contact with the second heat transfer member and supports the second heat transfer member by being formed to be concave downward along the shape of a plurality of upward fins as the plurality of upward fins fall; and a connection unit transformed by tension between the downward fins and the upward fins to be formed between the mountain units and the valley units.
Patent KR-20200099064-A (KR)
Title: Dual-bearing reel
Inventor: NIITSUMA MOTOHIRO
IPC: A01K89/015
Filed: 2019-10-07
Abstract: Provided is a double bearing reel capable of supporting a reel body with respect to a force by which the reel body is pulled forward in palming. The double bearing reel (100) comprises a reel body (2) and a handle (4). The reel body (2) comprises: a first side plate (6a); a second side plate (6b) disposed at an interval in the lateral direction from the first side plate (6a); a rod attachment part (6d) arranged between the first side plate (6a) and the second side plate (6b); and a front cover (9) for covering, from a front side, a space between the first side plate (6a) and the second side plate (6b). A center (C1) of a tip end part (9a) of the front cover (9) in the lateral direction is positioned closer to the first side plate (6a) than to a center (CL2) of the rod attachment part (6d) in the lateral direction.
Patent KR-20210044561-A (KR)
Title: Apparatus and Method for converting power intelligently
Inventor: KIM JAE HAN
IPC: H02M1/00
Filed: 2019-10-15
Abstract: Disclosed is an intelligent power conversion device which can be linked to an output side of an existing transformer and can maintain a voltage by power conversion of a pulse width modulation (PWM) method. The intelligent power conversion device comprises: a unit power conversion unit having a plurality of unit modules individually selectively configured, and converting power; and a main control unit controlling the unit power conversion unit, and connected or disconnected by a detachable method with the unit power conversion unit.
Patent KR-20210045692-A (KR)
Inventor: LEE EUI DEAG
IPC: A01K1/01
Filed: 2019-10-17
Abstract: The present invention relates to an apparatus for spreading sawdust and rice husk for a livestock shed. More particularly, the apparatus for spreading sawdust and rice husk for a livestock shed comprises: a storage unit loaded on a transport truck in which a driving unit is installed, and having an inlet installed on one side and an outlet formed at the lower end of the inlet; a transferring screw shaft-coupled to the inside of the storage unit in the thickness direction, and rotating by receiving power from the driving unit; a transferring unit transferring sawdust and rice husk to the outlet side by rotating the transferring screw; a rotating shaft formed under the outlet and rotated by receiving power from the driving unit; a spreading plate connected to the upper part of the rotating shaft; a spreading blade formed on the top of the spreading plate; and a spray unit installed so as to surround the perimeter of the spreading plate and having a housing with one side open. The apparatus further comprises a spout unit installed on one side of the upper part of the spray unit. Accordingly, the apparatus for spreading sawdust and rice husk for a livestock shed may reduce dusts to decrease environmental pollution.
Patent KR-20210048262-A (KR)
Inventor: HUR KYEON
IPC: H02J3/36
Filed: 2019-10-23
Abstract: The present invention relates to an apparatus and method for controlling the extinction angle and direct current (DC) voltage of an inverter terminal of a current source HVDC system as well as reducing the frequency of an on-load tap changer (OLTC) operation of a converter transformer in a current source HVDC system. The method for controlling an extinction angle of a current source inverter of an HVDC system including a current source HVDC system by the apparatus for controlling an extinction angle according to an embodiment of the present invention comprises: a first step of receiving an extinction angle command of a current source inverter; a second step of receiving an extinction angle measure of the current source inverter; a third step of outputting a corrected value of active power, based on difference between the extinction angle command and the extinction angle measure; a fourth step of changing the active power command into a value resulting from addition of the corrected value of active power to the active power command; and a fifth step of transmitting a control signal to the HVDC system in order to supply active power as much as the active power command to the current source inverter.
Patent KR-20210048673-A (KR)
Inventor: PARK SEONG HO
IPC: G01S15/89
Filed: 2019-10-24
Abstract: 본 발명은, 수중에 위치되는 사이드 스캔 소나(Side Scan Sonar)를 예인하는 예인 케이블과 결합되기 위한 사이드 스캔 소나용 하강보조기에 있어서 : 예인 케이블이 통과하는 예인 케이블 관통구가 길이 방향으로 형성되는 실린더 형태의 몸체 , 상기 몸체의 후부에 고정 마련되는 수직 꼬리날개 , 상기 몸체의 후부 양측에 상기 몸체의 길이 방향과 직각을 이루는 가상의 축을 중심으로 회전가능하게 마련되는 한쌍의 수평 꼬리날개 , 상기 수평 꼬리날개의 회전각도를 조정 및 고정하기 위하여 상기 몸체에 마련되는 수평 꼬리날개 고정 장치를 포함하여 이루어지는 것을 특징으로 하며, 이에 의하여 수중 음향 영상을 촬영하고자 하는 해저면의 깊이에 따라 하강보조기의 수평 꼬리날개의 회전각도를 조정한 후 수중에 투입함으로써 토우피시 및 이에 따르는 사이드 스캔 소나의 위치(고도)를 조절할 수 있을 뿐만 아니라, 하강보조기의 몸체가 실린더 형태를 이루고 그 중앙부를 예인 케이블이 관통하도록 함으로써 예인 케이블의 꼬임을 방지할 수 있다.
Patent KR-20210051634-A (KR)
Title: Composition for artificial marble including thermoplastic polymer powder and artificial marble comprising the same
Inventor: KIM YE CHAN
IPC: C04B26/20
Filed: 2019-10-31
Abstract: The present application relates to a composition for artificial marble including thermoplastic polymer powder and artificial marble including the same and, more specifically, to a composition for artificial marble and artificial marble including the same which include thermoplastic polymer powder instead of a liquid binder to simplify production processes and realize a variety of patterns.
Patent KR-20210054416-A (KR)
Title: The smart apparatus and method of determining quality and screening for plant
Inventor: AN SE WOONG
IPC: B07C5/34
Filed: 2019-11-05
Abstract: A device and method for distinguishing and selecting a quality of a smart plant according to one embodiment of the present invention may comprise: a shape analysis part that derives an external quality of a plant through scanning of the plant; a spectral analysis part that derives an internal quality of the plant by using a spectral image of the plant; and a plant body identification part wherein a grade information for the plant is discriminated based on the external and internal qualities of the plant. Therefore, the present invention is capable of having an effect of classifying plants.
Patent KR-20200060254-A (KR)
Inventor: HASEGAWA HIDEO
IPC: H04W24/04
Filed: 2019-11-06
Abstract: Provided are a vehicle (1), a communication control method in the vehicle (1), a vehicle-mounted communicator (14), a communication control method in the vehicle-mounted communicator (14), a server device (2), a communication control method in the server device (2), and a non-transitory storage medium storing a program. The vehicle (1) comprises: the vehicle-mounted communicator (14) configured to perform communication between the server device (2) and the vehicle (1) via a wireless base station (3); and a control unit (13) configured to limit, when the vehicle-mounted communicator (14) receives an abnormality notification from the wireless base station (3), at least a part of data communication with the wireless base station (3) in accordance with the communication conditions related to the abnormality notification.
Patent KR-20190130526-A (KR)
Title: Polyimide Film for Preparing Flexible Copper Clad Laminate And Flexible Copper Clad Laminate Comprising the Same
Inventor: BACK SUNG YUL
IPC: C08G73/10
Filed: 2019-11-08
Abstract: The present invention provides a polyimide film and a flexible copper clad laminate comprising the same, wherein the polyimide film is prepared by the imidization of polyamic acid derived from the polymerization of a monomer mixture comprising, at a predetermined mixing ratio, at least three kinds of aromatic dianhydride monomers and, aromatic diamine monomers including, together with para-phenylene diamine (p-PDA), diamine having a carboxylic acid functional group and diamine not having a carboxylic acid functional group.
Patent KR-20210059810-A (KR)
Inventor: LEE CHEULKYU
IPC: B65G15/30
Filed: 2019-11-14
Abstract: The present invention relates to a novel structure using waste sleepers and recycled aggregates therefrom, which can shorten a construction period and reduce costs while having advantages of the sleepers. According to the present invention, the novel structure comprises: recycled sleeper aggregate (140); waste sleepers (100); and cement (142) mixed with the waste sleepers (140) to form a predetermined shape by surrounding the waste sleepers (100).
Patent KR-20210000248-A (KR)
Inventor: KIM HYUN SOO
IPC: A61B5/024
Filed: 2019-11-19
Abstract: The present invention relates to a care device through sensory stimulation based on bio-signals and a method thereof. The care method through sensory stimulation based on bio-signals according to the present invention comprises: a step of measuring, by an EEG/pulse wave/blood pressure measurement unit, a physical and mental health status based on a bio-signal including EEG, pulse wave, and blood pressure measurement of a subject to be measured; a step of storing and managing, by a database unit, brain health and physical health data identified through daily, weekly, and monthly measurement of the measurement process; a step of analyzing, by a brain/body health analysis unit, current brain and physical health of the subject to be measured through the measured data; managing, by a control unit, a history of measurement factors related to specific management items on a weekly or monthly basis, and analyzing and reporting changes through statistics; a prescription step in which the control unit proposes various improvement methods for five senses (sight, hearing, smell, taste, and touch) according to the analyzed long-term health variation and short-term health variation; a step of providing, by the control unit, various contents and examples thereof for executing prescriptions for each status; and a step of measuring improvement effects according to the prescription execution again by the EEG/pulse wave/blood pressure measuring unit, and analyzing the measurement result again by the brain/physical health analyzing unit.
Patent KR-20210064776-A (KR)
Title: Flexible , electricity cut-offable multi-outlet
Inventor: LEE DONG HYUN
IPC: H01R13/713
Filed: 2019-11-26
Abstract: A portion (211), where a plug is inserted and grounded, is partially perforated to enable the plug to be rotatable. At this time, when a portion (33), where the plug is rotated and notifies that red power is shut off, is positioned at the same place with a power state meter (120), the plug is positioned at a portion (212) where the plug is separated from grounding to shut off the power to shut off the power When the multi-tap is bent by a bending available unit (130), electricity is conducted even if the multi-tap is bent by an electric wire (212) for transmitting electricity during bending.