baber/WOPTO huggingface dataset:
Patent KR-20180019142-A (KR)
Inventor: LIM YEON JUN
IPC: H04Q9/02
Filed: 2018-02-12
Abstract: Disclosed is an operating method of a terminal which can prevent a command set in which a user sets from colliding with a preset command set. According to an embodiment of the present invention, the operating method of a terminal comprises: defining condition information for controlling a control target device; receiving guide information generated based on confirmation of whether a conflict between the condition information and the preset command set exists, from a server; and operating with either one of redefining the condition information and generating of the command set including the condition information, based on the guide information.
Patent KR-20190102896-A (KR)
Title: Manufacturing method of magnetic biochar for removing heavy metal and magnetic biochar manufactured therefrom and absorbent comprising of the biochar for removing heavy metal
Inventor: CHAE KYU JUNG
IPC: C02F1/62
Filed: 2018-02-27
Abstract: Disclosed is a method for manufacturing a magnetic biochar for removing heavy metals comprising: a first step of washing, drying and grinding kelp and preparing kelp powder; a second step of coating oxidized steel particles on the surface of kelp and magnetizing the same; and a third step of coating a chitosan layer to the surface of magnetic kelp. According to the present invention, an algae-based magnetic biochar containing chitosan is abundant in the active region due to the surface functional group so the adsorption and removal of heavy metals can be easily performed. In addition to the removal of heavy metals, the recovery of the heavy metals can be performed at the same time by using the magnetic method. The biochar and heavy metals can be recovered and reused.
Patent KR-20190113206-A (KR)
Title: Steel grating to prevent foreign matter from entering
Inventor: YIM HYUN BAE
IPC: E03F5/04
Filed: 2018-03-28
Abstract: The present invention relates to a steel grating used in rain gutters of water and sewage delivery pipelines or drains of roads, sidewalks, parks, and playgrounds to block foreign matter. The steel grating comprises: a support frame; a plurality of horizontal bars; a plurality of covering plates; and a pair of masses. The support frame has a quadrangular shape and is seated on a support angle pre-installed in a drain. The plurality of horizontal bars have a cross section having a staple shape and connect vertical wall surfaces of four wall surfaces of the support frame at a predetermined interval. The plurality of covering plates cover a drainage space formed between the plurality of horizontal bars and have both centers respectively and rotationally coupled to the vertical wall surfaces of the support frame by the medium of a hinge shaft. The pair of masses are coupled to be parallel along both sides of the bottom of each of the covering plates such that the masses are positioned at the furthest distance from the hinge shaft. The present invention allows a predetermined rotational inertia to be applied to the covering plate by the pair of masses while applying a horizontal position restoring force as a virtual center of gravity formed by the covering plate and the pair of masses is positioned below the hinge shaft.
Patent KR-20190115850-A (KR)
Title: Bio-sensing apparatus implanted inside the wall of prosthetic vascular
Inventor: BIEN FRANKLIN DON
IPC: H01Q9/28
Filed: 2018-04-04
Abstract: The present invention relates to an artificial blood vessel and, more specifically, to an artificial blood vessel which comprises: a sensor unit measuring specific parameters of a dipole antenna or measuring capacitance by using a capacitor disposed to surround an inner wall of the artificial blood vessel; a calculation unit calculating a blood sugar level by using the specific parameter or capacitance measured by the sensor unit; and a communication unit transmitting and receiving power and data wirelessly by using a coil. The sensor unit, the calculation unit, and the communication unit are disposed between an outer wall and the inner wall of the artificial blood vessel.
Patent KR-20190117026-A (KR)
Inventor: LEE HEE KWON
IPC: G02F1/1345
Filed: 2018-04-05
Abstract: The present invention is to provide a display device and a flexible printed circuit board. The display device comprises: a display panel; a conductive layer positioned under the display panel; a first flexible printed circuit board including a first substrate portion of which one side is connected to the display panel and which overlaps the display panel, a bending portion extended from the first substrate portion and not overlapping the display panel and a second substrate portion extended from the bending portion, positioned below the conductive layer and including a first sensing pattern; a coupling portion disposed between the second substrate portion and the conductive layer and adjacent to the first sensing pattern and coupling the second substrate portion and the conductive layer; and a driving chip electrically connected to the first sensing pattern and sensing whether the coupling portion is lifted based on the capacitance changed according to a distance between the conductive layer and the first sensing pattern.
Patent KR-20190116745-A (KR)
Title: Bidirectional DC current interruption device
Inventor: KIM HAK MAN
IPC: H02H3/08
Filed: 2018-04-05
Abstract: The present invention relates to a bidirectional DC current blocking device for blocking DC current flowing in both directions to a DC line when a failure occurs on one side or the other side of the DC line. According to an embodiment of the present invention, the bidirectional DC current blocking device for blocking DC current when a failure occurs on one side or the other side of the DC line comprises: a main switch installed at a DC line and blocking DC current when a failure occurs at one side or the other side of the DC line; a capacitor connected to one side of the DC line and having voltage charged by the DC current; a reverse current circuit connected to the other side of the DC line, connected in series with the capacitor, and generating reverse current to the main switch; and a first semiconductor switch unit connected to one side of the DC line and inverting polarity of the voltage of the capacitor.
Patent KR-20190114691-A (KR)
Title: Speaker with ventilation of cooling means and device using the same
Inventor: KIM JAE BEOM
IPC: H04R1/02
Filed: 2018-04-10
Abstract: The present invention relates to a speaker module for devices with a heat radiation structure and, more specifically to a speaker module for devices comprising a housing and sound generation equipment provided in the housing. The housing is hollow with the opened surface facing the outer direction of the device. At least one through hole for ventilating air toward the opened surface penetrates one side of the housing. The diameter of at least a part section of the through hole is extended from the outside of the housing toward the inside of the hollow housing.
Patent KR-20190120838-A (KR)
Title: Robot manipulator
Inventor: KIM UI KYUM
IPC: B25J9/04
Filed: 2018-04-12
Abstract: The present invention relates to a robot manipulator. According to the present invention, the robot manipulator comprises: a plurality of joint links for forming a robot joint from the base; a case covering the joint link; and a force sensor disposed between the joint link and the case to measure a force applied to the case. Therefore, the present invention has an advantage that there is no need to mount a torque sensor to the joint, thereby simplifying a structure of the joint.
Patent KR-20190120029-A (KR)
Title: Flight Vehicle Control Using Duct and Flight Vehicle offsetting wind
Inventor: SONG MUNG WN
IPC: B64C39/02
Filed: 2018-04-15
Abstract: The present invention forms a flight vehicle so as to be possible to land and take off as operation even when receiving impact of winds when performing a function of a drone, thereby being possible to land and take off at a place with people and a building congested area and stably perform flight as operation by corresponding to/offsetting the impact of the winds in a hovering state or during horizontal flight. The present invention forms movement of the flight to be possible to be performed in all directions to maximize efficiency of operation and omits a flight process of a curved path during transition flight in the hovering state so as to double energy saving and spatial and temporal efficiency.
Patent KR-20190120589-A (KR)
Title: Jamming apparatus and method to avoid jamming detection
Inventor: KIM JONGYEOP
IPC: H04K3/00
Filed: 2018-04-16
Abstract: According to an embodiment of the present invention, a jamming attack apparatus transmits a jamming signal having a symbol arrangement similar to a target signal to a channel through which the target signal is transmitted, thereby changing information of the target signal so that the other party cannot easily detect a presence of a jamming attack. In addition, the jamming attack apparatus makes it difficult for the other party to detect the jamming attack through a difference in power strength by adjusting and transmitting a power strength of the jamming signal to a power strength similar to that of the target signal.
Patent KR-20190120898-A (KR)
Title: Circuit breaker with Fiber core type ZCT device and COB-IC Integrated device
Inventor: JOO YEUN SOOK
IPC: H01F38/30
Filed: 2018-04-17
Abstract: The present invention relates to a circuit breaker with a fiber core type ZCT device and a COB-IC integrated device, and more specifically, to a circuit breaker with a fiber core type ZCT device and a COB-IC integrated device, which detects a leakage current by using a ZCT detection device having a PCB core structure and a COB-IC integrated device having the same PCB structure, and provides it to a current sensing IC to immediately trip a trip coil switch.
Patent KR-20190123177-A (KR)
Title: Method for Quantifying Credit Information of Credit Consumer by using Blockchain
Inventor: YANG JAE BONG
IPC: G06Q40/02
Filed: 2018-04-23
Abstract: The present invention relates to a method for quantifying credit information on a person with credit using a block chain, which allows credit information on a user to be a private asset. The method of the present invention comprises: a first step of checking a person with credit; a second step of mapping credit information on each person with credit and user information on the person with credit to store and manage the same in a designated database; a third step of selecting the person with credit, who has a history of receiving a token distributed for free of charge; a fourth step of checking activity details for each person with credit; a fifth step of quantifying credit information for each person with credit; and a sixth step of mapping and storing the quantified credit information for each person with credit and the user information on the person with credit in a designated database, and managing the same.
Patent KR-20190123955-A (KR)
Inventor: KIM JU WON
IPC: B02B3/00
Filed: 2018-04-25
Abstract: The present invention relates to a method for manufacturing polished rice, which is capable of increasing an embryo bud remaining rate. According to the present invention, the method for manufacturing polished rice comprises: a drying step of drying rice plants at a preset first temperature for a preset first time; a moisture control step of drying the rice plants for a preset second time so that the moisture content of rice plants is included in a preset first moisture content; a milling step of adjusting one or more from milling pressure and amount so that a milling level of unpolished rice separated from the rice plant and an embryo bud remaining rate are included in a preset first milling level and a preset first embryo bud remaining rate, respectively, and milling the unpolished rice; and a rice polishing step of adjusting a rice polishing pressure so that a polishing level and an embryo bud remaining rate of the milled unpolished rice are included in a preset second polishing level and a preset second embryo bud remaining rate, respectively, and polishing the milled unpolished rice.
Patent KR-20190125760-A (KR)
Inventor: LEE WOO JIN
IPC: B64C39/02
Filed: 2018-04-30
Abstract: According to an embodiment of the present invention, a motor speed control device of an unmanned aerial vehicle (UAV) comprising a plurality of motors has an effect of enabling stable flight regardless of types of a motor used in the UAV. The motor speed control device of a UAV comprises: an interface unit receiving a pulse width modulation (PWM) signal from a flight controller and transferring a duty cycle to a plurality of motors; and a microprocessor unit calculating the duty cycle by using a PWM signal value and correcting the duty cycle in consideration of voltage of a battery.
Patent KR-20190127105-A (KR)
Title: An apparatus of exclude floating matter using belt speed
Inventor: KIM YOUNG MIN
IPC: B65G45/10
Filed: 2018-05-03
Abstract: The present invention relates to a floating matter removing device using belt speed, and specifically, to a floating matter removing device using belt speed, which includes: a spray nozzle spraying water to a surface of a belt; a head pulley allowing the belt to rotate; a tip installed on a lower portion of the head pulley and removing floating matters attached to the belt; an impact roller installed on the back of the head pulley, adhering to the surface of the belt from which the floating matters are removed by the tip, and controlling vibration; a bit cleaner installed on the back of the impact roller, hitting a lower portion of the belt, and removing residual floating matters; and a dropping device installed on a lower portion of the impact roller and collecting the removed floating matters.
Patent KR-20190127371-A (KR)
Title: Electronic component
Inventor: PARK HEUNG KIL
IPC: H01G4/012
Filed: 2018-05-04
Abstract: The present invention provides an electronic component. The electronic component includes a capacitor body; first and second external electrodes formed at both ends of the capacitor body in the longitudinal direction, respectively; and first and second connection terminals which are connected to the first and second external electrodes, respectively, in the mounting surface direction of the capacitor body, and have first and second cut parts on surfaces facing each other in the longitudinal direction of the capacitor body. It is possible to reduce acoustic noise and high frequency vibration.
Patent KR-20190137539-A (KR)
Inventor: LEE SEUNG YONG
IPC: B01J23/42
Filed: 2018-06-01
Abstract: The present invention discloses a catalyst, a manufacturing method thereof, and a method for synthesizing hydrogen peroxide using the same. The catalyst comprises a gold (Au)-platinum (Pt) alloy, in which the catalyst comprises an alloy mixed with two kinds of elements, and the elements comprise Au and Pt. According to the present invention, it is possible to provide a solid solution of Au and Pt having properties of not being dissolved in each other and being able to replace a palladium (Pd) catalyst by providing a novel catalyst having high activity; the manufacturing method thereof; and the method for directly synthesizing hydrogen peroxide using the novel catalyst.
Patent KR-20190139066-A (KR)
Inventor: LEE HYUN GI
IPC: H01M10/48
Filed: 2018-06-07
Abstract: The present invention relates to a device for measuring a voltage, configured to effectively measure a voltage during a course of measuring a voltage at both ends of a fuse and a relay provided on a battery pack. According to one embodiment of the present invention, in a battery pack which includes a fuse and a relay provided on a charge/discharge path for supplying a charge/discharge current to a cell assembly, a device for measuring a voltage is configured to measure a voltage at both ends of the fuse and the relay. The device for measuring a voltage comprises: a first node provided between the other end of the fuse and one end of the relay; a second node disposed on one end of the fuse; a third node disposed on the other end of the relay; a measuring node electrically connected to each of the first node, the second node, and the third node, and configured to measure a potential of each of the first node, the second node, and the third node; switching units each of which is provided between the first node, the second node, and the third node, and the measuring node, and configured to selectively connect the first node, the second node, and the third node with the measuring node; and a control unit electrically connected to the measuring node, and configured to measure a potential of the measuring node, and a potential of at least one of the first node, the second node, and the third node based on the potential of the measuring mode.
Patent KR-20190140124-A (KR)
Inventor: HAN SANG HYUN
IPC: H01L51/00
Filed: 2018-06-08
Abstract: Disclosed is an amine-based compound in which an organic layer contains a dinaphtho furan group and a pyrrole-containing condensed ring group; and an organic light emitting element comprising one or more amine compounds. The organic light emitting element comprising the amine-based compound may have a low driving voltage, high efficiency, and long life.
Patent KR-20190140573-A (KR)
Inventor: CHOI PIL KWAN
IPC: G06Q50/02
Filed: 2018-06-12
Abstract: The purpose of the present invention is to provide an agricultural marine products wholesale market operating system which can increase the efficiency of distribution by forming a market between producers and consumers through a computer system in the trading of agricultural and marine products, and can enable the formation of prices based on supply and demand. To this end, according to an embodiment of the present invention, an agricultural marine products wholesale market operating system is a wholesale market operation system in which trade of agricultural and marine products is operated through a computer system. The system comprises: a production shipment unit (100) inputting information on agricultural and marine products harvested, screened, packaged, and shipped to wholesale markets by individuals or producer groups; a wholesale market corporation unit (200) inputting information on the agricultural and marine products commissioned from the production shipment unit and sold by auction to a middle wholesaler unit (300) or a trading participation unit (500) instead of the production shipping unit; a middle wholesaler unit (300) inputting information on the agricultural and marine products won at auction conducted by the wholesale market corporation unit and sold to a retailer unit as wholesale; and a wholesale market establishment unit (400) managing information input from the production shipment unit (100), the wholesale market corporation unit (200), and the middle wholesaler unit (300) respectively, as subjects managing and operating the wholesale market.
Patent KR-20190141386-A (KR)
Inventor: BAEK SEUNG BOK
IPC: E04C2/26
Filed: 2018-06-14
Abstract: Disclosed is a method of manufacturing a building material using leaves. The method is realized through processes of crushing collected fallen leaves, mixing the crushed fallen leaves and red clay to prepare a fallen leaves mixture, and attaching the fallen leaves mixture to an upper surface of a reinforcing panel. According to the present invention, it is possible to provide an environment-friendly building material for providing phytoncide generated in fallen leaves of conifers and the like to an indoor space.
Patent KR-20190142530-A (KR)
Inventor: LEE TAE YEOP
IPC: B64C39/02
Filed: 2018-06-18
Abstract: The present invention provides a device and a method for preventing falling of a drone. The present invention is to provide a device and a method for reducing a falling speed by using a parachute operated by a mechanical device electrically independent from the drone. According to an embodiment of the present invention, the device for preventing falling of a drone includes: a main body including a control unit and a sensor unit, wherein the control unit determines a power motion of a drone and the sensor unit senses falling by corresponding to the power motion of the drone; and a parachute unit sensing the falling of the drone when power supply of the drone is not operated, and operating by corresponding to the falling. The sensor unit includes: an acceleration sensor sensing a vertically falling speed of the drone; and a gyro sensor detecting a horizontal inclination of the drone. The parachute unit includes: a mechanical switch operating by corresponding to the acceleration sensor; and an air resistance film which is spread by corresponding to a motion of the mechanical switch. According to an embodiment of the present invention, the device for preventing falling of the drone includes: a step of determining the power motion of the drone; a step of sensing the falling of the drone by the acceleration sensor when the power supply of the drone is not operated; a step of operating the mechanical switch when the drone is falling; and a step of spreading the air resistance film by corresponding to the motion of the mechanical switch.
Patent KR-20190142939-A (KR)
Title: Pumping type refrigerating system for defrosting operation
Inventor: LEE DONG GEON
IPC: F25B5/02
Filed: 2018-06-19
Abstract: The present invention provides a pumping type refrigerating system capable of minimizing time and costs required for defrosting operation by recovering a liquid refrigerant to a gas-liquid separator without directly evaporating the liquid refrigerant when the defrosting operation of an evaporator is required.
Patent KR-20190143160-A (KR)
Title: Massage device
Inventor: RYOU YOUNG SUN
IPC: A61H23/04
Filed: 2018-06-20
Abstract: The present invention relates to a massage device which can pound and massage the body. The massage device according to an embodiment of the present invention, a pounding action by flow of water is applied to the body to be massaged. When the flow of water is sprayed from a nozzle, the flow of water is blocked or run repeatedly in a short time cycle while the flow of water is applied to an inner side of an impactor and the body is in contact with the outer side of the impactor. Also, the massage device according to the embodiment of the present invention prevents the flow of water from leaking to the outside of the massage device although the pounding action is implemented by using the flow of water. Therefore, a user can be massaged at a desired place regardless of place.
Patent KR-20200000263-A (KR)
Title: Fishing tackle with tension spring
Inventor: PARK WON KYU
IPC: A01K91/047
Filed: 2018-06-22
Abstract: The present invention relates to a fishing tackle provided with a tension spring. More specifically, the present invention relates to a fishing tackle provided with a tension spring in which, by coupling and connecting the tension spring to a specific position, the fishing tackle is automatically tensioned by the force applied by the fish when the fish bites a biat fitted in a fishing needle, and when the fish tries to release the bait, the fishing tackle is automatically contracted by elasticity, thereby being able to catch fish even if a user does not hooking and being able to reduce the damage of a tool.