baber/WOPTO huggingface dataset:
Patent KR-20190109302-A (KR)
Title: Electromagnetic wave shield film and shield printed circuit board
Inventor: TAKAMI KOUJI
IPC: H05K1/02
Filed: 2019-03-15
Abstract: The present invention is to provide an electromagnetic wave shielding film in which a connection unit of a ground member easily comes in contact with a shielding layer of the electromagnetic wave shielding film when the ground member is arranged on the electromagnetic wave shielding film. To this end, the electromagnetic wave shielding film comprises: an adhesive layer; the shielding layer stacked on the adhesive layer; and an insulation layer stacked on the shielding layer. The elasticity of the adhesive layer is 80-1,500 MPa.
Patent KR-20190110948-A (KR)
Title: Vacuum capacitor
Inventor: KWON MIN SANG
IPC: H01G11/54
Filed: 2019-03-21
Abstract: The present invention relates to a vacuum supercapacitor in which electric charges are charged in a vacuum and, more particularly, to a supercapacitor having an electrode and electrolyte. The vacuum supercapacitor comprises: a vacuum chamber; the electrode formed inside the vacuum chamber; and the electrolyte containing ion-containing fullerene or ion-containing fullerene salt injected into the vacuum chamber. In the vacuum atmosphere of the vacuum chamber, charging by the ion-containing fullerenes is performed. According to the present invention, the vacuum chamber is composed of silicon carbide, glass, quartz, metal or the like. After a current collector and the electrode are formed in the vacuum chamber, the charging by the ion-containing fullerene is performed. Therefore, first, charging can be achieved at a high voltage, second, charging and discharging characteristics can be dramatically improved, third, the energy density can be high. Fourth, physical and chemical stability can be achieved.
Patent KR-20200113478-A (KR)
Inventor: LIM JAE SUN
IPC: A61Q19/00
Filed: 2019-03-25
Abstract: The present invention provides a manufacturing method of a nano-dispersed water-soluble jade extract, comprising the steps of: (S10) purifying a jade powder; (S20) stirring after adding water to the jade powder purified in the step S10; (S30) ultrasonicating the liquid stirred in the step S20; (S40) filtering the jade powder that is not soluble in the liquid ultrasonicated in the step S30; and (S50) pulverizing the solution from which the jade powder has been filtered in the step S40 in a nano grinder.
Patent KR-20200114208-A (KR)
Title: Controller, memory system and operating method of the controller
Inventor: BYUN EU JOON
IPC: G06F12/02
Filed: 2019-03-28
Abstract: The present invention relates to a semiconductor device, and more particularly, to a controller, a memory system, and an operation method of the controller. According to an embodiment of the present invention, the operation method of the controller for controlling a nonvolatile memory device comprises the following steps of: receiving a read command from a host; determining whether changed L2P map data corresponding to L2P map data included in the received read command is previously registered in a dirty list; and controlling the nonvolatile memory device to perform a read operation based on the L2P map data corresponding to the read command among the L2P map data included in a plurality of L2P segments when it is determined that the changed L2P map data is previously registered in the dirty list. Therefore, the performance of the memory system can be improved.
Patent KR-20200114294-A (KR)
Inventor: LEE HYEON U
IPC: H04B1/06
Filed: 2019-03-28
Abstract: The present invention relates to an accessory for a mobile terminal, which performs a decoration function and is connected to the main body through a proximity wireless communication network to represent information, such as greeting, lighting, vibration, and the like, in accordance with control data transmitted from the mobile terminal to provide a user with information about a state of the mobile terminal, thereby maximizing usability. According to the present invention, the accessory for a mobile terminal including a main body detachably attached to be close to the main body to perform a decoration function comprises: a proximity wireless receiver disposed in the main body and linked with a proximity wireless transmitter disposed in the mobile terminal to form a proximity wireless communication network, such that control data transmitted from the proximity wireless transmitter is received to form the proximity wireless communication network; a control means controlling power of a power supply unit disposed in the main body and receiving the control data received through the proximity wireless receiver to perform calculation through set operation data; and a display driver disposed in the main body and receiving the controlled power of the power supply unit in accordance with the calculated data of the control means to perform an electric operation to display information.
Patent KR-20200114873-A (KR)
Inventor: HYOUN EE KIM
IPC: A61L27/50
Filed: 2019-03-29
Abstract: The present invention relates to an artificial blood vessel of a double layer structure comprising: an inner wall formed of nanofibers uniaxially arranged parallel to the direction of blood flow; and an outer wall formed of randomly arranged nanofibers, in which the nanofibers forming the inner wall include a biodegradable synthetic polymer and a natural polymer composite, and the nanofibers forming the outer wall include an outer wall composed of a biodegradable synthetic polymer and a ceramic composite, and more particularly to an artificial blood vessel of a double layer structure with different arrangements and a method for preparing the same. Specifically, it was confirmed that the biocompatibility and the speed of regeneration of vascular endothelial cells were improved by introducing natural polymers and uniaxially arranging the nanofibers on the inner wall in the direction of blood flow. In addition, it was confirmed that ceramic particles were evenly dispersed and randomly arranged in the nanofibers forming the outer wall, thereby enhancing biocompatibility and reinforcing physical properties to resemble actual blood vessels.
Patent KR-20200119943-A (KR)
Inventor: MYATLEV ALEXANDER
IPC: F01D9/02
Filed: 2019-04-10
Abstract: The disclosed present invention relates to a liner cooling structure of a duct assembly including a liner, a transition piece connected thereto, and a flow sleeve surrounding the liner, wherein a first flow path for supplying compressed air through a transition piece channel comprising an annular space unit between the transition piece and the flow sleeve is formed, and the flow sleeve has a second flow path that forms an acute angle while facing in the same direction as the flow direction of compressed air flowing through the first flow path and independently supplies compressed air toward the transition piece channel.
Patent KR-20200119970-A (KR)
Inventor: PARK JIN HEE
IPC: A45D44/00
Filed: 2019-04-11
Abstract: The present invention relates to an apparatus for filling a mask sheet with essence, and a method thereof. According to the present invention, the method divides a process for filling a mask sheet with essence into two steps, and a pressing process of pressing the mask sheet and a secondary filling process are performed at the same time. Accordingly, the essence is automatically and continuously filled in the mask sheet, and thus the method is advantageous in work efficiency and quickness. Moreover, the essence is secondarily filled while the mask sheet is pressed, and thus a sufficient amount of essence can be surely and uniformly adsorbed in the mask sheet.
Patent KR-20200123676-A (KR)
Title: An anode active material for lithium secondary battery and a method for manufacturing the same
Inventor: LEE CHANG WOO
IPC: H01M4/1393
Filed: 2019-04-22
Abstract: An embodiment of the present invention provides: a negative electrode active material for a lithium secondary battery comprising carbon fibers, and metal oxide particles coated on at least a part of the surface of the fibers; a manufacturing method thereof; and a negative electrode comprising the same. According to an aspect of the present invention, it is possible to provide the negative electrode active material for the lithium secondary battery having a large capacity, and having a high capacity even at a high current density.
Patent KR-20200131363-A (KR)
Inventor: KIM JI HYE
IPC: H04M1/725
Filed: 2019-05-13
Abstract: Disclosed are a mobile communication terminal for providing a user interface for image content search and an image content managing method using the same, capable of easily managing an image content. The mobile communication terminal comprises: an image content photographing unit; an image content storage unit for storing image content acquired from the image content photographing unit; a display unit which includes a touch panel, receives user input from the touch panel, and displays image content; and an image content viewer control unit for generating and displaying a first image content viewer interface on which thumbnails of image content are listed according to acquisition time, receives an interface switching user touch gesture inputted on the first image content viewer interface, and switches the first image content viewer interface to a period image content viewer interface on which the plurality of pieces of image content are classified and provided in accordance with a classification period in response to the interface switching user touch gesture.
Patent KR-20200134463-A (KR)
Inventor: YOON SUK BUM
IPC: H01L33/56
Filed: 2019-05-22
Abstract: According to an embodiment of the present invention, disclosed is a light emitting device package comprising: a support member having a plurality of frames thereon; a light emitting device disposed on the support member; a wavelength conversion layer disposed on the light emitting device; an adhesive layer disposed between the wavelength conversion layer and the light emitting device; a first reflector around the light emitting device; and a second reflector disposed on the first reflector. An outer region of the wavelength conversion layer may be disposed on an upper surface of the first reflector, and the second reflector may be disposed around the wavelength conversion layer. According to an embodiment of the present invention, it is possible to increase the amount of light of the light emitting device package.
Patent KR-20190133616-A (KR)
Inventor: UEDA YUICHI
IPC: B65G1/04
Filed: 2019-05-22
Abstract: A picking system comprises: a plurality of column sorting devices that sorts and discharges articles into one of a plurality of compartments based on an order; a plurality of storage devices that temporarily stores the articles discharged from the compartments until article groups which are a set of the articles for each order have been collected; and a carrier device that receives and unloads the articles discharged from the storage devices with an accommodation container located at a standby position and loads an empty accommodation container to the standby position.
Patent KR-20200137686-A (KR)
Inventor: KIM YOUNG HO
IPC: A61K8/34
Filed: 2019-05-31
Abstract: The present invention relates to a cleansing cosmetic composition for low-irritation and skin exfoliation, containing modified starch. More specifically, the present invention relates to: a cleansing cosmetic composition for low-irritation and skin exfoliation which contains 0.1 to 10 wt% of sodium polyacrylate starch, and 0.1 to 70 wt% of a surfactant to have less irritation, have an excellent skin exfoliating effect, and have excellent effects in both regeneration of dead skin cells and skin moisturizing power after use; and cosmetics comprising the same.
Patent KR-20200139497-A (KR)
Title: Low power type model house system and operating method thereof
Inventor: LEE DONG GOON
IPC: G06Q50/08
Filed: 2019-06-04
Abstract: The present invention relates to a low-power model house system implemented so as to supply power necessary for a model house only when there are visitors, when constructing a model house, and to an operation method thereof. A detector installed at the entrance of the model house detects the entrance of a visitor. A controller generates a control command corresponding thereto according to the detection result of the detector. A power supplier supplies or cuts off power required for the model house according to the control command generated by the controller.
Patent KR-20200139529-A (KR)
Inventor: YU SEON UK
IPC: H01M2/34
Filed: 2019-06-04
Abstract: Disclosed are a secondary battery, a method of manufacturing the secondary battery, and a battery module including the secondary battery. According to an aspect of the present invention, provided is a secondary battery which comprises a circuit part provided on one surface of an exterior material and having electrical conductivity, wherein a first region and a second region constituting the circuit part protrude to one side of the exterior material. According to the present invention, safety can be improved by detecting an abnormal increase in pressure inside the secondary battery in a pouch-type secondary battery and blocking the operation of the secondary battery accordingly.
Patent KR-20200051457-A (KR)
Title: vehicle automotive devices
Inventor: KIM DONG SIK
IPC: H05K3/12
Filed: 2019-06-11
Abstract: One embodiment of the present invention relates to a vehicle electronic device used for a vehicle hybrid flexible cable. The vehicle electronic device includes: a PCT film; a metal ink printing line formed on one side of the PCT film to form a line in a longitudinal direction and printing a metal material by any one printing method selected from inkjet, screen printing, and gravure; and an FFC wire line formed on the other side of the PCT film to form a line in a longitudinal direction and arranged with an FFC wire.
Patent KR-20200144699-A (KR)
Inventor: KIM SANG GON
IPC: A23L3/40
Filed: 2019-06-19
Abstract: The present invention relates to a method for producing salt including radish powder with improved tastes and nutritional functions. The method comprises: a washing step of washing bay salt to remove foreign substances of the bay salt; a dehydration step of performing dehydration to remove moisture from the bay salt; a receiving step of receiving the bay salt in a container; a calcining step of heating the container and calcining the bay salt to produce calcined salt; a mixing step of mixing the calcined salt and radish powder at a predetermined ratio; a steaming step of steaming the mixed calcined salt and radish powder at a preset temperature for a preset time; and a drying step of drying the steamed calcined salt and radish powder.
Patent KR-20200145923-A (KR)
Inventor: GANG RYUNG PARK
IPC: G06K9/00
Filed: 2019-06-20
Abstract: The present invention relates to a deep learning-based driver′s gaze tracking device and a method thereof. According to one embodiment of the present invention, the deep learning-based driver′s gaze tracking device and the method thereof can improve accuracy of determining a driver′s gaze area by using a plurality of images with different imaging angles of a face of a driver, and the complexity of processing can be reduced to increase the execution speed as a single 3-channel composite image is extracted and used from the plurality of images.
Patent KR-20190143836-A (KR)
Inventor: MAX STEPHAN
IPC: G08G1/052
Filed: 2019-06-21
Abstract: The present invention relates to a method for assigning a traffic light of a traffic light system in a road section of an intersection controlled by the traffic light system to a lane of the road section. The road section has the at least a lane, and the lane has a common driving direction. Also, a method in which multiple vehicles forming a group passes the road section includes following steps of: sensing the traffic light system in the front by the each vehicle passing the road section and moving toward the traffic light system; continuously detecting a traffic signal state of the traffic light in the traffic light system, the lane on which the vehicle is passing, a vehicle speed, and a vehicle position by the each vehicle, wherein the detection is continued until the vehicle passes traffic light system from an estimated distance with the traffic light system; transmitting data recorded by the each vehicle, the traffic signal state, the lane, and the vehicle speed to a back end computer in the form of a data set; evaluating the data set for each vehicle by the back end computer; and generating an assignment table on the traffic light system detected from the evaluated data set, wherein the assignment table assigns the traffic light of the traffic light system to the lane of the road section. The step of evaluating the data set for each vehicle by the back end computer includes: a step of determining the traffic light system distinguished by a map; a step of recognizing a vehicle movement passing the road section; and a step of checking the traffic signal state when the vehicle passes the traffic light system.
Patent KR-20210004065-A (KR)
Inventor: PARK CHEOL HOON
IPC: A61H11/00
Filed: 2019-07-03
Abstract: A massage device according to an embodiment of the present invention comprises: a main body; a heat-reactive member accommodated in the main body and configured to be contracted or relaxed according to a change in temperature; a cooling fluid accommodated in the main body and reducing the temperature of the heat-reactive member; a cooling unit including a cooling surface disposed to be in contact with at least a part of the main body or the cooling fluid, and a heating surface disposed on the opposite side to the cooling surface; and a control unit controlling the supply of power to the cooling unit so that the temperature of the cooling fluid is maintained within a preset range.
Patent KR-20210004237-A (KR)
Inventor: DONGHWA LEE
IPC: B41J2/175
Filed: 2019-07-03
Abstract: The present invention relates to an ink tank for a liquid chemical discharge device, which prevents liquid chemical from being scattered and flowing backward, thereby preventing a fault of equipment and improving durability. To this end, the ink tank for a liquid chemical discharge device includes: a liquid chemical receiving unit in which the liquid chemical is stored; a liquid chemical discharge port which supplies the liquid chemical to an inkjet head; a pressure control port for controlling the pressure of the liquid chemical receiving unit; and a partition installed in the liquid chemical receiving unit to divide the liquid chemical receiving unit. Therefore, according to the present invention, the ink tank for a liquid chemical discharge device suppresses the sloshing of the liquid chemical to prevent contamination caused by the liquid chemical and prevents the liquid chemical received therein from flowing backward to the outside to improve the durability of the ink tank.
Patent KR-20200049483-A (KR)
Title: Plasma reactor where gas is injected
Inventor: KO GYOUNG O
IPC: B01J19/08
Filed: 2019-07-04
Abstract: Disclosed is a plasma reactor that injects gas to insulate between an electrode and a ground. The plasma reactor includes a body that acts as a ground, a dielectric arranged at least partially on the body and an electrode arranged on the dielectric. Here, the interior space of the plasma reactor formed by at least one of the body and the dielectric is a vacuum atmosphere, and in the vacuum atmosphere, gas is injected into the inner space of the plasma reactor to change a conductive material into an insulating material, to prevent a material from adhering to the inner surface of the plasma reactor, or to clean the inner surface.
Patent KR-20210006575-A (KR)
Inventor: YOON SOUG IL
IPC: A01K63/04
Filed: 2019-07-09
Abstract: The present invention relates to a filter for an aquarium, characterized in that a bubble ejection device including a plurality of bubble ejection holes arranged in a long-axis direction is mounted on a lower end of a rear glass of the aquarium, a filter medium made of fine fibers or a porous material is mounted on an upper end of the bubble ejection device, the bubble ejection device and the filter medium are disposed on the same plane created by a single rectangular back glass wall, a gap is formed between a filter medium device and the bubble ejection device, the gap is a connection between the bubble ejections holes of the bubble ejection device and opposite ends of the filter medium, and the connection functions as a connection means of a water flow by air bubbles. An installation area of the filter is the entire one surface of the aquarium so as to easily realize a large filtering surface and high filtering performance. The filter medium enables microorganisms to settle by cilia or microspores, collects swimming materials and provides the swimming materials to the microorganisms, and provides oxygen by means of the concentration of bubbles, thereby helping the activities of the microorganisms. In a case of the formation of a water flow in the aquarium, one water flow in a single direction can be easily formed, and thus, paths of movement and collection of waste in the aquarium can be simplified to enable efficient treatment of waste. A filter medium device is added to a proceeding route by means of free swimming of the bubbles escaping the bubble ejection device. Accordingly, it is possible to obtain a waste collection range of a large suction area of the filter, wherein a suction action area of the filter is the entire one surface of the aquarium.
Patent KR-20210007302-A (KR)
Inventor: KO YONGCHUL
IPC: G06Q20/32
Filed: 2019-07-10
Abstract: According to an embodiment of the present invention, a wireless payment and receipt management method of a connector device, which includes the steps of: transmitting payment request information stored as code information in a plain text form to a wireless terminal based on the proximity of the wireless terminal; receiving, from the wireless terminal, receipt information in which the payment request information and payment result information corresponding to the payment request information are combined; and controlling the output of the receipt information. According to the present invention, when payment is completed by a user without a POS, receipt information is output through a connector device, a printing device, or a wireless terminal so that an affiliated store as well as the user can accurately check whether the payment is complemented, thereby improving reliability.
Patent KR-20200021881-A (KR)
Title: Curable composition, cured film, display device, and method for forming the cured film
Inventor: KURIYAMA KEISUKE
IPC: C08K5/3465
Filed: 2019-07-19
Abstract: The present invention relates to a curable composition capable of forming a cured film having high hardness and excellent solvent resistance in spite of a film obtained by a curing firing process according to 200°C or less, while improving storage stability and radiation sensitivity. The curable composition comprises: [A] a compound having a polymerizable group; [B] a photosensitizer; and [C] a thermally active delayed fluorescent compound.
Patent KR-20210012458-A (KR)
Title: Crutch
Inventor: KIM YOUNG TAE
IPC: A61H3/02
Filed: 2019-07-25
Abstract: A crutch comprises: a support leg having a plurality of guide rollers; an armpit support rotatably fastened to the support leg in a state of being supported by the plurality of guide rollers; and a handle fastened to the support leg. The armpit support includes a depressed support surface for supporting a user′s armpit, and is fastened to the support leg so as to make an orbital motion around the center of rotation located at the upper portion of the depressed support surface. The armpit support forms a first guide surface that allows the orbital motion to be performed while coming in contact with at least some of the plurality of guide rollers. Since the armpit support is rotatable with respect to the center of rotation while a portion forming the depressed support surface for supporting the user′s armpit forms a guide surface supported by a roller of an upper shaft, the user′s armpit can be stably supported by being supported by the roller through a simple structure.