baber/WOPTO huggingface dataset:
Patent KR-20190110233-A (KR)
Title: Method for producing UV sensitive self-healing coating material
Inventor: LEE JUNG MIN
IPC: C09D175/14
Filed: 2018-03-20
Abstract: The present invention relates to a production method of a self-healing coating material and, more specifically, to a production method of a UV-sensitive self-healing coating material, which comprises: a self-healing polymer preparing step of including a cyclobutane ring; a self-healing resin forming step of bonding a polyurethane resin to the self-healing polymer; and a step of irradiating a light source to the self-healing resin.
Patent KR-20190111669-A (KR)
Inventor: PARK NO HOON
IPC: C11B1/04
Filed: 2018-03-23
Abstract: The present invention relates to a method and an apparatus for producing raw perilla oil. According to the present invention, the apparatus for drying perilla oil to produce raw perilla oil comprises: a first conveyer device which has a first air blower therein, a first roller and a second roller in both sides of a horizontal direction separated at a predetermined distance, and a first conveyer belt lengthily rotating by being mounted on the first roller and the second roller, transfers perilla, from which foreign matter is removed by washing with water and which is dehydrated through a centrifuge, in a horizontal direction by using the first conveyer belt, and falls the perilla in a vertical direction after drying the same by the first hot air blower; and a second conveyer device which has a second hot air blower therein, and a third roller and a fourth roller installed in both sides of an oblique direction spaced at a predetermined distance, includes a second conveyer belt lengthily rotating by being mounted in the third roller and the fourth roller, transfers perilla in an oblique direction after receiving the perilla falling in a vertical direction by the first conveyer device, and dries the perilla by the second hot air blower. The present invention improves production yield without generating harmful substances.
Patent KR-20190114066-A (KR)
Title: Display apparatua and method of manufacturing the same
Inventor: KA JI HYUN
IPC: H01L27/32
Filed: 2018-03-27
Abstract: An objective of the present invention is to provide a display device having uniform brightness. The display device comprises: a substrate including a first pixel region, a second pixel region which has a smaller area than the first pixel region and is connected to the first pixel region, a third pixel region which is separated from the second pixel region, has a smaller area than the first pixel region, and is connected to the first pixel region, and a first to a third surrounding region adjacent to the first to the third pixel region to form a notch between the second and the third pixel region, and further including a notch surrounding region on the notch adjacent to the first to the third pixel region; a plurality of pixels arranged on the substrate and provided on the first to the third pixel region; a first scan line which is arranged on the substrate, and includes a first portion arranged on the second pixel region, a second portion arranged on the third pixel region, and a third portion connecting the first portion and the second portion and being arranged on the notch surrounding region; and a second scan line arranged on the substrate and arranged on the first pixel region. The area of the first scan line is 90-110% of the area of the second scan line.
Patent KR-20190113312-A (KR)
Title: A float for laver farming
Inventor: YOU OHK SOO
IPC: A01K61/60
Filed: 2018-03-28
Abstract: The present invention relates to a porous and perforated type aquafarm coating float, which foams expanded polypropylene (EPP) to be generally formed to be a circle so as to form a plurality of porous through holes inside a foamed body in a horizontal direction, has a plurality of perforated holes formed toward the center in a circumferential direction to reduce weight so as to be lightweight, and is used in a non-coated state or provides buoyance for a long time by coating the entire surface. A float for farming laver, which has a foamed body by being foamed and molded with EPP and is formed with a string fixing groove (13) and a laver pole coupling groove (12) having a laver pole coupled thereto, at an outer diameter thereof, comprises: a foamed body (11) formed to have a plurality of perforated through-holes (14) at the outside of a central hole (16), and a plurality of perforated holes (15) to penetrate at regular intervals of an outer diameter where a string fixing groove (13) is formed. The foamed body (11) is formed to have the perforated through-holes (14) and the central hole (16) penetrating to the entire surface in a same direction as a direction that a laver pole coupling groove (12) is formed at regular intervals.
Patent KR-20190115140-A (KR)
Title: Backlight unit and display device including the same
Inventor: BAEK SEUNGIN
IPC: F21V8/00
Filed: 2018-03-29
Abstract: The present invention relates to a display device comprising: a display panel; a light guide plate arranged in a lower part of the display panel; a light source arranged to be adjacent to one side surface of the light guide plate and generating first light; a first refraction layer arranged between the light source and the one side surface of the light guide plate and having a refraction index which is greater than the refraction index of the light guide plate; and a second refraction layer arranged between the display panel and the light guide plate and having the refraction index which is less than the refraction index of the light guide plate. The first refraction layer includes a convex unit which convexly protrudes toward the one side surface of the light guide plate.
Patent KR-20190115688-A (KR)
Title: A drug for treating gastrohelcosis and its preparation method
Inventor: LI QIAOSHENG
IPC: A61K36/9064
Filed: 2018-04-03
Abstract: The present invention discloses a medicine for treating gastric ulcer and a method for manufacturing the same. The medicine for treating gastric ulcer contains: 5 to 18 parts by weight of Astragalus propinquus; 10 to 25 parts by weight of Pinellia ternata; 13 to 20 parts by weight of Dandelion; 12 to 20 parts by weight of long-noded pit viper; and 5 to 15 parts by weight of pseudo-ginseng. The medicine for treating gastric ulcer according to the present invention has different components compared to a medicine of the prior art, and thus can overcome problems of the medicine of the prior art.
Patent KR-20190118393-A (KR)
Inventor: SUNG YOUN JOON
IPC: H01L33/36
Filed: 2018-04-10
Abstract: According to an embodiment of the present invention, a semiconductor element comprises: a substrate; and a semiconductor structure arranged on the substrate and including a first conductive semiconductor layer, a second conductive semiconductor layer, and an active layer arranged between the first conductive semiconductor layer and the second conductive semiconductor layer. The semiconductor structure includes a plurality of irregularities arranged on an upper surface thereof. The active layer generates ultraviolet light. AI composition of the plurality of irregularities is larger than Al composition of the active layer. A width of the plurality of irregularities is 1.5 to 2.5 times a wavelength of the ultraviolet light. A thickness of the semiconductor structure is three to nine times surface roughness (RMS: root mean square) of the plurality of irregularities.
Patent KR-20190119429-A (KR)
Title: Temperature indicating mechanism for circuit breaker
Inventor: LEE KWANGWON
IPC: H01H71/02
Filed: 2018-04-12
Abstract: The present invention is to provide a temperature indicating device for a circuit breaker capable of simply understanding the temperature of the circuit breaker without a measuring device. The temperature indicating device of the circuit breaker comprises: a heater providing conductive paths for each pole of the circuit breaker and heating according to current on the circuit; and a thermo-paint applying unit which is applied on a predetermined part of the heater and of which a color is changed if the temperature of the conductive path for each pole reaches the predetermined temperature.
Patent KR-20190119837-A (KR)
Title: Method for removing internal pore of metallic body
Inventor: KIM HWI JUN
IPC: B22F3/26
Filed: 2018-04-13
Abstract: According to one aspect of the invention, provided is a method for removing a pore inside a metal body. The method for removing the pore inside the metal body comprises: a step of inputting a heat energy into a start region set in the metal body by using an external heat source to locally melt to form a semi-melt region in which a solid phase and a liquid phase coexist; and a semi-melt region moving step of moving the external heat source from the start region to continuously move the semi-melted region within the metal body, and performing a process of solidifying the liquid phase which existed in the semi-melted region in which the input of the heat energy has been removed to a predetermined end region within the metal body.
Patent KR-20190120543-A (KR)
Title: Water purifier having safety button
Inventor: LEE EUN CHUN
IPC: B67D1/00
Filed: 2018-04-16
Abstract: The present invention provides a water purifier having a safety button, which is possible to prevent accidents caused by hot water, and especially, accidents of children or the old and the infirm. The water purifier having the safety button includes: a water intake cork including a hot water button and a water intake lever; a safety module driving the hot water module; and a front surface cover positioned between the safety module and the water intake cork and controlling operation of the safety module, wherein the safety module includes: a safety button having a protrusion part pressed by a user; and a button bracket coupled to the safety button. The front surface cover includes: a stepped portion limiting movement of the safety button by a stopper of the button bracket; and a pushing hole dug more deeply than the stepped portion and receiving the button bracket deviating from the stepped portion.
Patent KR-20190121436-A (KR)
Title: Cathode active material for lithium secondary battery, manufacturing method for the same, and lithium secondary battery comprising the same
Inventor: CHOI JANG WOOK
IPC: H01M4/62
Filed: 2018-04-18
Abstract: The present invention relates to a positive electrode active material for a lithium secondary battery and a method for manufacturing the same. The positive electrode active material comprises LiCoO_2 particles of a layered structure surrounded by a surface protective layer of a spinel structure. The surface protective layer comprises a phase of at least one cobalt oxide selected from Co_2O_3, Co_3O_4, and CoO. The Li / Co molar ratio is less than one.
Patent KR-20190121659-A (KR)
Title: Illuminated signboard with indirect reflection function through folding end
Inventor: JUNG SANG HUI
IPC: G09F13/02
Filed: 2018-04-18
Abstract: The present invention relates to a light signboard with an indirect reflection function through a bent end. More specifically, the light signboard comprises: a body unit; a screen unit formed on one surface of the body unit and having at least one piece of paint coated thereon; a bent end unit protruding along the outer circumference of the body unit and having a distal end unit bent in a direction toward the screen unit; and a lighting unit installed at the bent end unit and irradiating light toward the screen unit.
Patent KR-20190123516-A (KR)
Title: Lens assembly for a security camera and security camera having the same
Inventor: SHIN HYUN SOO
IPC: H05K5/00
Filed: 2018-04-24
Abstract: Disclosed in the present invention are a lens assembly for a security camera, and the security camera. The lens assembly of the present invention includes: a lens unit; a lens case into which the lens unit is inserted and fixed; a sensor which is connected to the lens assembly and housed inside the lens case; a sensor circuit board on which the sensor is disposed; and a flexible circuit board which is disposed inside the lens case so as to face the lens unit, is connected to the sensor circuit board, and is bent at least once.
Patent KR-20190124477-A (KR)
Title: Rollable fence
Inventor: LEE MIN WOOK
IPC: E01F15/00
Filed: 2018-04-26
Abstract: The present invention relates to a winding type fence, which is possible to precisely adjust tension applied to a screen fence and is possible to be completely wound when elastic restoring force declines by automatically winding the unfolded screen fence with the elastic restoring force of a spring and having an easily artificially rewinding means. The winding type fence allows a cap (120) to be guided by two-stepped guide grooves (103, 104) of a pillar so as to have a state capable of being automatically wound with the elastic restoring force of the spring and a state of adjusting artificially rewinding length.
Patent KR-20190124981-A (KR)
Title: Drawer Guide and Laundry Treatment Apparatus having the same
Inventor: JIHONG LEE
IPC: D06F37/28
Filed: 2018-04-27
Abstract: The present invention relates to a drawer guide, comprising: a fixed body; an operating body which can be extracted from the fixed body; a base provided at the fixed body; a slit provided at the base, and having a rectilinear unit in parallel with a moving direction of the operating body, and a bending unit extended upwardly or downwardly from a front end of the rectilinear unit located in a direction in which the operating body is extracted; a first slider coupled to the base to be movable along the base; a second slider movable along the base, and movable towards a rear end of the rectilinear unit by the first slider; a slider slit provided to penetrate the second slider; a first transport unit of which one end is movably coupled to a base slit, and the other end is inserted into a slider slit to penetrate the second slider; a second transport unit provided at the operating body to be detachably coupled to the first transport unit, moving the first transport unit from the rectilinear unit to the bending unit when the operating body is moved in a direction in which the same is extracted from the fixed body, and moving the first transport unit from the bending unit to the rectilinear unit when the operating body is moved in a direction in which the same is inserted into the fixed body; a spring provided to connect the base to the first slider, and moving the first slider towards the rear end of the rectilinear unit when the first transport unit is moved from the bending unit to the rectilinear unit; and an attractive force providing unit providing force, which moves the second slider towards the rear end of the rectilinear unit, to the second slider.
Patent KR-20190040881-A (KR)
Title: Ceramic heating plate using multi-heat fiber and method for manufacturing the same
Inventor: KIM CHUN JUNG
IPC: H05B3/56
Filed: 2018-04-30
Abstract: The present invention relates to a ceramic heating plate using a multi-heating wire, which comprises: a heating unit buried inside a ceramic heating plate, and including a bundle of heating wires for generating heat in accordance with current application; a lead wire having a copper wire with excellent conductivity and a coating layer disposed around an outer circumference of the copper wire, and coupled to both ends of the heating unit through a connection terminal; a control unit for connecting a connector to the connection terminal to control a power supply to the heating unit; a solder layer interposed between the heating unit and the lead wire; and a binding unit including an aluminum layer surrounding a binding part of the heating unit, the lead wire, and the solder layer, and a Teflon coating layer for sealing a part of the aluminum layer, the heating unit, and the lead wire, and binding the heating unit and the lead wire to electrically communicate with each other. In particular, the present invention also relates to a method for manufacturing a ceramic heating plate using a multi-heating wire and a method for binding a heating unit and a lead wire.
Patent KR-20180083275-A (KR)
Inventor: SHIN DONG MYUNG
IPC: B63G1/00
Filed: 2018-04-30
Abstract: The present invention relates to a missile proactive detecting system using a underwater drone, and an operating method thereof. According to the present invention, when a underwater submarine of an enemy is detected, underwater drones capable of swimming and waiting for a long time are infiltrated into the underwater submarine of the enemy, and data related to the underwater submarine of the enemy is collected by the underwater drones at the same time. Also, the collected data is analyzed to predict whether state information on the underwater submarine of the enemy is a ″missile launching standby state″. When the state information on the underwater submarine of the enemy is the ″missile launching standby state′, a preemptive strike to the underwater submarine of the enemy is performed, such that damage caused by a missile of the enemy is effectively prevented in advance. Also, the underwater drone is designed to have an appearance similar to that of an aquatic life to increase hiding properties, and includes a sound collecting unit, a photographing unit, a receiving antenna, an optical signal receiver, and a vibration sensor, such that various pieces of information related to the underwater submarine of the enemy can be efficiently collected. In addition, a control center server automatically detects the state information on the underwater submarine of the enemy from the collected data through deep-learning, such that the state information on the underwater submarine of the enemy can be accurately predicted and determined by using a massive amount of data. Furthermore, the underwater drone includes a proximity underwater drone for collecting information in a distance close to the underwater submarine of the enemy, and a contact type underwater drone for collecting information in a state of being attached to the underwater submarine of the enemy, and thus, the reliability on the collected data is increased to enhance the accuracy and precision for determining the state information on the underwater submarine of the enemy.
Patent KR-20190127151-A (KR)
Title: Drunk driving prevention apparatus and drinking driving prevention system using the same
Inventor: SEO JEONG WON
IPC: B60K28/06
Filed: 2018-05-03
Abstract: The present invention relates to a drunk driving prevention apparatus and a drunk driving prevention system using the same. The drunk driving prevention apparatus includes: an opening and closing cover embedding a body part therein, and opened or closed depending on whether a driver is drunk; locking devices formed on the body part and the cover, respectively, and opening or closing the cover; a key controller formed on the upper surface of the body part, and turning on/off the starting and doors of a vehicle through wireless communication when the cover is opened; a forced opening and closing unit formed on one side of the body part, and forcibly opening the cover when a temporary password is inputted by the driver; a recognition sensor part executing the self-authentication of the driver; a drinking sensing part sensing whether the driver authenticated through the recognition sensor part is drunk and the degree of intoxication of the driver, and transmitting the sensed information to a drunk driving prevention control unit; and the drunk driving prevention control unit performing control to determine whether the cover is opened, whether the driver is authenticated and whether the driver is drunk, performing control to enable the vehicle to be turned on/off and enable the doors of the vehicle to be opened or closed through wireless communication with a vehicle control device, and transmitting the temporary password to the forced opening and closing unit. Therefore, the present invention is capable of preventing drunk driving by forbidding a driver from using a vehicle key when the driver is drunk.
Patent KR-20190127285-A (KR)
Title: Flange sturucture and vacuum-insulated pipe includimg same
Inventor: HONG CHANG DUK
IPC: F16L59/065
Filed: 2018-05-04
Abstract: According to an embodiment of the present invention, a flange structure located in a double pipe comprising an inner pipe and an outer pipe includes: female and male flanges combined; a female bayonet connected with the female flange, and formed in a longitudinal direction of the inner pipe to be connected with the inner pipe at one end; and a male bayonet located near the female bayonet in a longitudinal direction of the inner pipe to be connected with the inner pipe at one end. The female flange includes a flange extension part extending at least one part on the side of the inner pipe of the female flange in a longitudinal direction of the inner pipe, and connected with the other end of the female bayonet. The flange extension part includes: a dented part which is a space formed by having one cross section of the flange extension part dented from one end near a connection part with the female bayonet to the other side; and a first route extension part located to surround the dented part, and having at least one part forming a detour part detouring a heat delivery route between the female flange and the female bayonet.
Patent KR-20190127417-A (KR)
Title: Laundry treating appratus and controlling method thereof
Inventor: JUNG HANSU
IPC: D06F58/28
Filed: 2018-05-04
Abstract: Disclosed are a clothes treating apparatus and an operation method thereof. According to the present invention, the clothes treating apparatus comprises: a plurality of motors configured to drive a drum, an air blowing fan, and a compressor of a heat pump; a plurality of inverters configured to supply power to the plurality of motors; and a control unit configured to control driving of the plurality of inverters and switching of a switch provided in each of the plurality of inverters based on control of vector-based three-phase pulse width modulation. The control unit is configured to detect a miss-detection state of a minimum valid vector within a control period of pulse width modulation to selectively use a first mode for estimating at least one current among three phases by using a phase current previously detected and a second mode for detecting a one phase current by limiting a variable width of three-phase pulse width modulation. When a peak of a detection current is generated while driven in the first mode or the second mode, the control unit controls the plurality of inverters using a third mode for limiting the use of the phase current previously detected and detecting at least a two phase current among three phases. According to the present invention, it is possible to accurately detect a phase current flowing in the motors of the clothes treating apparatus.
Patent KR-20190142549-A (KR)
Inventor: KIM JI HWANG
IPC: H01L27/146
Filed: 2018-06-18
Abstract: An image sensor with improved reliability and efficiency is provided. An image sensor according to the present invention includes a semiconductor substrate having a first region and a second region; a device isolation region filling a device isolation trench that penetrate at least partially through the semiconductor substrate, and a plurality of photoelectric conversion regions defined by the device isolation region and forming a hexagonal array in a plane parallel to one surface of the semiconductor substrate; and a plurality of micro lenses corresponding to each of the plurality of photoelectric conversion regions on one surface of the semiconductor substrate and formed in a hexagonal array in a plane parallel to one surface of the semiconductor substrate.
Patent KR-20200000030-A (KR)
Inventor: LIM YOUNG HUN
IPC: A61H39/04
Filed: 2018-06-22
Abstract: The present invention relates to pain relief socks, which reduces a cause of the pain by stimulating the fascia and Achilles tendon sinew causing pain in the bottom of the socks. The pain relief socks have excellent features in terms of practicality to be worn comfortably like conventional socks.