baber/WOPTO huggingface dataset:
Patent KR-20200136144-A (KR)
Inventor: CHOI HOON
IPC: H01M8/0438
Filed: 2019-05-27
Abstract: The present invention relates to a hydrogen supply control system of a fuel cell, comprising: a fuel cell; a hydrogen supply device which receives fuel and supplies gas including hydrogen to the fuel cell; a hydrogen supply line connecting the hydrogen supply device and the fuel cell to supply the gas supplied from the hydrogen supply device to the fuel cell; a compressor located in the hydrogen supply line and compressing the gas supplied from the hydrogen supply device; a bypass line connecting the hydrogen supply device and the fuel cell in parallel with the hydrogen supply line by bypassing the compressor; and a control valve positioned in the bypass line and controlling a flow rate of the gas flowing back along the bypass line by opening and closing and, more specifically, to a hydrogen supply control system of a fuel cell extending a controllable gas flow range.
Patent KR-20190124167-A (KR)
Inventor: CHOE JONGHO
IPC: H01F27/29
Filed: 2019-05-30
Abstract: The present invention relates to a coil component of a flat transformer and a manufacturing method thereof. The coil component comprises: an upper plate type coil having a first conducting wire portion having a vortex shape and a first terminal portion formed at an outer end of the first conducting wire portion; a lower plate type coil including a second conducting wire portion having a vortex shape spaced apart from a lower side of the first conducting wire portion so as to face the first conducting wire portion of the upper plate type coil, and a second terminal portion formed at an outer end of the second conducting portion, wherein an inner end of the second conducting wire portion is connected to an inner end of the first conducting wire portion; a support body including a support portion interposed between the first conducting wire portion and the second conducting wire portion, a first seating groove formed in a vortex shape corresponding to the first conducting wire portion so that the first conducting wire portion can be inserted into an upper surface of the support portion, a second seating groove recessed in a vortex shape corresponding to the second conducting wire portion so that the second conducting wire portion can be inserted into a lower surface of the support portion, and a space portion formed to be vertically opened in the support portion so that the inner end of the first conducting wire portion and the inner end of the second conducting wire portion which are connected to each other can be disposed; and a cover body insert-extruded to the outside of the support body to surround the support body, the first conducting wire portion inserted into the first seating groove of the support body, and the second conducting wire portion inserted into the second seating groove of the support body. The present invention can improve productivity.
Patent KR-20200137831-A (KR)
Inventor: KYUNG HO HONG
IPC: B62M6/60
Filed: 2019-05-31
Abstract: According to one embodiment of the present invention, an electric bicycle driving system includes: a generator generating voltage by the operation of a pedal; a generator current sensor detecting a current from the generator; a pedal position sensor detecting the position of the pedal; a motor mounted on at least one of the front and rear wheels to provide a rotation force to the wheels; a motor position sensor detecting a position of the motor; a motor current sensor detecting a current of the motor; and a controller determining target pedal torque based on the position difference between the detected pedal position and the detected motor position, controlling the current of the generator such that pedal torque in accordance with the detected generator current can reach the determined target pedal torque, determining target motor acceleration in accordance with the determined target pedal torque, and controlling the current of the motor such that the acceleration of the motor can reach the target motor acceleration. Therefore, the present invention is capable of controlling the acceleration of the motor by applying an acceleration command to the motor.
Patent KR-20200139546-A (KR)
Title: Gas welding equipment
Inventor: CHOI SEONG TAE
IPC: B23K9/32
Filed: 2019-06-04
Abstract: According to the present invention, a gas welding apparatus is provided. The apparatus includes: a welder body installed to be connected to a power supply part and a gas supply part, and including a transformer changing a voltage or current value of power supplied from the power supply part; a wire feeder installed to be connected with the welder body, and including a welding torch in which a torch switch is formed; a gas valve installed on the wire feeder to be connected with the gas supply part, and controlling whether to supply gas from the gas supply part to the welding torch; and a magnetic sensor installed in the welder body to be connected with the gas valve, and enabling the gas valve to be opened such that gas can be supplied from the gas supply part to the welding torch while operating when a magnetic field of the transformer is formed due to arc discharge on the welding torch through the operation of the torch switch. Therefore, the present invention is capable of preventing environmental pollution as well as minimizing gas consumption.
Patent KR-20200140624-A (KR)
Inventor: PARK JIN HWA
IPC: A01K1/03
Filed: 2019-06-07
Abstract: The present invention relates to a puzzle house for pets, capable of assembling a house for a pet in a three-dimensional shape by using a plurality of puzzle boards made of light EVA material that has good cushioning and can prevent damage to joints of a pet. The puzzle house for pets comprises: a bottom board on which assembly groove portions and assembly protrusion portions are continuously and repeatedly formed along four sides alternately with each other, first to fourth assembly grooves are formed on each edge part on a plane in forward, backward and horizontal directions, and first to fourth assembly protrusions each protruding in forward, backward and horizontal directions are formed to be continuously engaged to each other and assembled in forward, backward and horizontal directions in the shape of the assembly groove portions and the assembly protrusion portions; a front side board which has the assembly groove portions and the assembly protrusion portions, and on which a fourth assembly protrusion having the fourth assembly groove and a third assembly protrusion having the third assembly groove are formed, and an entrance is formed on a front central part; a back side board which has the assembly groove portions and the assembly protrusion portions, and on which a first assembly protrusion having the first assembly groove is formed, and a second assembly protrusion having the second assembly groove is formed; a left side board which has the assembly groove portions and the assembly protrusion portions, and on which a fourth assembly protrusion having the fourth assembly groove is formed, and a third assembly protrusion having the third assembly groove is formed; a right side board which has the assembly groove portions and the assembly protrusion portions, and on which a second assembly protrusion having the first assembly groove is formed, and a second assembly protrusion having the second assembly groove is formed; and a roof board.
Patent KR-20200141717-A (KR)
Inventor: JUNG KITAEK
IPC: H01M10/48
Filed: 2019-06-11
Abstract: The present invention relates to a battery module having a connector for connecting a flexible circuit board and a method of manufacturing the same. According to the present invention, the battery module comprises: a battery cell stack in which a plurality of battery cells are stacked; first and second busbar frames respectively formed on front and rear surfaces of the battery cell stack; and a flexible circuit board connecting the first and second bus bar frames. The flexible circuit board includes a first flexible circuit board part and a second flexible circuit board part separated from each other, and the first flexible circuit board part and the second flexible circuit board part are connected to each other through a connector. Accordingly, it is possible to prevent damage to a flexible circuit board during transport of semi-finished products and in-line work.
Patent KR-20200143557-A (KR)
Inventor: KIM MIN JU
IPC: A23L33/10
Filed: 2019-06-13
Abstract: The present invention relates to a composition for preventing, alleviating or treating sleep disorders, including kale, kiwi and apples as active ingredients. The composition according to the present invention exhibits a remarkable effect on sleep disorders such as insomnia by increasing the concentration of sleep-related hormones such as serotonin, due to the high content of lactucin and lactucopicrin, and thus can be widely used in the food industry or the pharmaceutical industry.
Patent KR-20200143573-A (KR)
Inventor: HWANG SOON KYU
IPC: F17C13/04
Filed: 2019-06-13
Abstract: The present invention relates to a system and a method for supplying the fuel of a ship. The system of the present invention comprises: a liquefied gas storage tank; a fuel supply device for controlling liquefied gas stored in the liquefied gas storage tank or boil-off gas generated by naturally vaporizing the liquefied gas to a pressure and a temperature required by a gas demand source of a ship; a fuel supply line for connecting the fuel supply device and the gas demand source, and transferring a gas fuel from the fuel supply device to the gas demand source; and a fuel overpressure valve opened when the pressure of the fuel supply line is equal to or greater than a predetermined value to allow at least a portion of the gas fuel to be collected to the liquefied gas storage tank so as to prevent overpressure of the fuel supply line. The system of the present invention further comprises: a temperature measuring device for measuring the temperature of gas fuel in a fuel supply line; and a fuel control unit for controlling displacement of the fuel overpressure valve in accordance with a temperature measuring value of the temperature measuring device. The fuel control unit controls the fuel overpressure valve to be opened regardless of pressure of the fuel supply line when the temperature measuring value by the temperature measuring device is equal to or less than the predetermined value not to supply the gas fuel to the gas source demand source but to collect the same to the liquefied gas storage tank. Accordingly, installation costs or material costs can be reduced.
Patent KR-20190143401-A (KR)
Title: Steel corrosion detector, Method of embedding a steel corrosion detector, and Method of detecting a steel corrosion degree
Inventor: YOO BONGYOUNG
IPC: G01N27/30
Filed: 2019-06-19
Abstract: In a steel corrosion detector including a base body inserted into concrete in which steel is embedded and an electrode module inserted into the base body, the base body includes a first area on which an ion exchange material is disposed and which is inserted into the concrete and a second area on which an electrolyte or aqueous solution is disposed. The first area is disposed between the second area and steel, and the second area faces the steel. The steel corrosion detector may easily measure the steel corrosion.
Patent KR-20200145903-A (KR)
Inventor: YANG GUN WOO
IPC: G09G3/3208
Filed: 2019-06-19
Abstract: A method of detecting pixel defect for detecting a defect of a pixel connected to a first power voltage source, a second power voltage source, an initialization voltage source, a scan line, an initialization control signal line, and a data line includes: turning on a plurality of transistors connected in series between the initialization voltage source and the data line in a test section; detecting a current flowing in a path corresponding to the transistors using a current detector which is connected to the data line; determining that the pixel is a normal pixel if the test current is within a reference range; and determining that the pixel is a defective pixel if the test current is not within the reference range, thereby accurately detecting whether a threshold voltage of a driving transistor of the pixel is out of a normal range.
Patent KR-20200144959-A (KR)
Inventor: KIM DO WON
IPC: B43K19/02
Filed: 2019-06-20
Abstract: The present invention relates to an eco-friendly pencil used while tearing off the pencil and, more specifically, to a pencil not sharpened for those who stick to the pencil.
Patent KR-20200145209-A (KR)
Inventor: KIM YEON HO
IPC: B63B17/04
Filed: 2019-06-21
Abstract: The present invention provides an apparatus for adjusting temperature of a handrail, which is installed on a ship or a marine structure. The apparatus for adjusting temperature of a handrail includes: a fluid flowing pipe provided in the handrail; a fluid supply part adjusting the supply amount or a supply speed of a fluid supplied to the fluid flowing pipe; a temperature adjusting part adjusting temperature of the fluid supplied to the fluid flowing pipe; a first sensor part measuring the temperature of an outer surface of the handrail; and a control part controlling at least one of the temperature adjusting part and the fluid supply part when the temperature of the outer surface of the handrail measured by the first sensor part deviates from a predetermined range.
Patent KR-20200145521-A (KR)
Inventor: MOON YOUNG IL
IPC: C25B15/00
Filed: 2019-06-21
Abstract: The present invention relates to ion separation using a kelvin water dropper, capable of reducing carbon dioxide emission. According to the present invention, the ion separation using the kelvin water dropper includes: an H_2O tank (water source); a plastic bowl for transferring water supplied from a water tank to two metal rings, and storing the water; the metal rings for performing electromagnetic induction when the water passes therethrough; a faucet having a needle shape to maximize instability; a metal tank for trapping a source formed by dropped water; a vacuum chamber for collecting only H^+ ions; an H_2 tank for collecting only a hydrogen gas; an electric wire for connecting the metal tank to the metal rings; and a hose for connecting the vacuum chamber to the H_2 tank.
Patent KR-20210000127-A (KR)
Inventor: YANG SU GEUN
IPC: A61L24/00
Filed: 2019-06-24
Abstract: The present invention relates to a hemostatic composition comprising a polyvinyl alcohol moiety and a composite polymer matrix in which oxidized cellulose moieties are cross-linked. The hemostatic composition has excellent swelling properties and water absorption ability, and has no side effects on the body. The hemostatic composition of the present invention can be safely applied to a living body in a crisis situation requiring rapid hemostasis.
Patent KR-20210000777-A (KR)
Inventor: PARK JANG WOO
IPC: A23K10/30
Filed: 2019-06-25
Abstract: The present invention relates to a method for breeding larvae of Protaetia brevitarsis, comprising: a fully fermented artificial feed preparation step of preparing a fully fermented artificial feed for edible insects containing 60 to 65% moisture; a larvae treatment step of immersing Protaetia brevitarsis larvae of instar 1, 10 days before hatching, in a citrus extract, a grapefruit seed extract, or a mixture thereof for 2 to 3 seconds and then taking out the same; and a larvae breeding step of plating larvae from the larvae treatment step at a temperature of 24 to 26°C under non-direct sunlight, and then breeding the same for 35 to 40 days. The present invention can contribute to improving farm productivity.
Patent KR-20190103069-A (KR)
Title: Rib Forming Machine for Side Pannel of Permanent Mold
Inventor: NAM JIN GEUN
IPC: B21D5/04
Filed: 2019-06-28
Abstract: The present invention relates to a protrusion forming device of a side plate for a permanent mold, and more specifically, relates to the protrusion forming device of the side plate for the permanent mold which is configured to move the forming roller in a sliding manner for forming a support protrusion provided on the side plate for a permanent mold. Accordingly, a spacing between the support protrusion provided on the side plate can be easily adjusted to a desired spacing, and in addition, the protrusion forming device is capable of greatly reducing a time and manpower required for determining roller positioning by simultaneously changing a position of a protrusion forming roller provided in a plurality of roll forming devices at one time.
Patent KR-20210002946-A (KR)
Inventor: JEONG GUNSIK
IPC: G08B21/22
Filed: 2019-07-01
Abstract: According to an embodiment of the present invention, provided are an evacuation safety device using occupant location information and a method for evacuating disaster made in a system. The method for evacuating disaster using an emergency guide display performed by a central control computer comprises the steps of: obtaining information on a location of the disaster in a building; obtaining information related to the number of occupants in the building; determining an external structural position of external structural equipment installed outside the building; detecting a new emergency escape location and a new emergency escape route within the building based on the external structure location; detecting a first emergency guidance display adjacent to the new emergency escape location; and providing emergency evacuation related information through the first emergency guidance display and the remaining emergency guidance displays.
Patent KR-20210003349-A (KR)
Inventor: PARK SUN YOUNG
IPC: B60T8/24
Filed: 2019-07-01
Abstract: The present invention relates to an advanced launch control method applied to a vehicle launch control system (1). According to the present invention, a launch control class (L/C Class), determining EPB/ESC cooperative control for braking a vehicle when confirming an outside temperature and a slope through an engine controller (500) and set RPM differentiation for differentiating an engine revolutions-per-minute (RPM) increase, is carried out between launch control ready (L/C Ready) allowing quick vehicle acceleration and launch control active (L/C Active) starting quick vehicle acceleration. Therefore, the method is capable of preventing an accident caused by a vehicle moving on a slope as well as enhancing driver convenience for ordinary drivers, and in particular, differentiating an engine RPM increase for quick acceleration depending on whether a vehicle is ascending or descending and an outside temperature, thereby increasing the acceleration of the vehicle while reducing pressure on the engine.
Patent KR-20210004622-A (KR)
Inventor: KANG HYUN GI
IPC: B01F13/00
Filed: 2019-07-05
Abstract: The present invention relates to an apparatus for automatic sample collection and transport of mixed feed which can quickly and efficiently transport a sample to a sample storage container. A sample collection chamber (20) connected to the lower surface of a conveyor (12) in a process of transporting mixed feed discharged from a mixer (8) to be shipped is installed. The apparatus comprises a sealed sample transport line (30) having a sample storage container (32) connected to the rear end of the sample collection chamber (20). The sample collection chamber (20) includes: an opening part (21) opened on the lower surface of the conveyor (12); a top gate (22) to open and close the opening part (21); an opening/closing valve (24) arranged underneath the top gate (22); a high-pressure air line (26) communicating with a lower portion of the opening/closing valve (24); and a sample transport line (30) connected near the lower surface of the sample collection chamber (20). A feed sample is transported towards the sample storage container (32).
Patent KR-20210011113-A (KR)
Title: Apparatus and Method for managing Self-care of Pregnant woman
Inventor: LEE YAE LIM
IPC: G16H20/00
Filed: 2019-07-22
Abstract: The present invention relates to a management apparatus for improving self-care of a pregnant woman, which enables self-care for maintaining a healthy pregnancy during working, and a method thereof. The management apparatus comprises: a query unit for outputting a list of questions for identifying the overall status of self-care during pregnancy through a self-care-dedicated mobile application installed on a user terminal carried by a user, which is a pregnant woman, and executed; a self-care status identification unit for receiving responses to the list of questions output from the query unit and identifying the overall self-care status of the user during pregnancy; a self-care status guide unit for providing self-care status by reflecting the self-care status of the pregnant women identified by the self-care status identification unit; and an information providing unit for providing specific training on self-care methods. Therefore, provided are the management apparatus for improving self-care of a pregnant woman, which can provide the mobile application for improving self-care of a pregnant career woman to help the pregnant career woman properly manage the pregnancy regardless of various limitations of working environments, and the method thereof.
Patent KR-20210012172-A (KR)
Title: Gang form for rib molding of outer wall apartment
Inventor: LEE SANG SIK
IPC: E04G11/20
Filed: 2019-07-24
Abstract: According to the present invention, a gang form for forming a rib of an outer wall of an apartment of a vacant lot has concave units and protruding units repeatedly bent on a plane to form a rib protruding on the outer wall of the apartment. A finishing member is manufactured to have a shape corresponding to the concave units. A plurality of magnets are formed in the finishing member to be easily separated from and coupled to the concave units by a worker in accordance with the floor height of the apartment. The rib can be selectively formed in accordance with the floor height of the apartment to secure an elegant appearance of the apartment to allow the differentiated apartment to be constructed. The present invention forms the finishing member to correspond to the concave units formed on the gang form and inserts the magnets into the finishing member to be separated from and coupled to the gang form of a metallic material to improve work efficiency and drastically shorten construction periods. The present invention avoids conventional bolt coupling and welding methods to prevent concrete from spilling to the outside when depositing the concrete to minimize causes of poor construction and construct the apartment with an elegant appearance. The present invention can form ribs having shapes of various figures (logos) or characters on an outer wall of the apartment to secure an elegant appearance of the apartment, provide consumers with a good impression of an apartment brand, and increase preferences.
Patent KR-20210012340-A (KR)
Title: Apparatus and method for generating a schedule based on biometric information
Inventor: YU NAM GU
IPC: A61B5/00
Filed: 2019-07-24
Abstract: Disclosed is an apparatus for generating a schedule based on biometric information to generate a schedule optimized to a goal and a pattern. According to one embodiment of the present invention, the apparatus comprises: an activity model database storing a plurality of activity models in which activities or arrangement orders of the activities are different, wherein the plurality of activities are arranged in the activity model in accordance with time; an activity model selection unit selecting one of the activity models from the activity model database; a sleep and waking agent detecting a user′s biometric information including at least one of a wide range of biometric information, such as the user′s respiration, heartbeat, pulse, brainwave information, and the like, or learned by using the data; and a scheduling agent deleting, adding, changing, or changing the order of the activities included in the activity model in accordance with the user′s biometric information to generate a schedule.