baber/WOPTO huggingface dataset:
Patent KR-20200024733-A (KR)
Inventor: LAKER SHAUN MACKENZIE
IPC: A63F13/69
Filed: 2019-08-27
Abstract: The present invention provides a video game based seasonal reward distribution system. The seasonal reward system can provide users with a non-linear map which enables the users to choose how to progress the reward map when advancing or leveling up a virtual character or user account within the video game. The virtual map can provide a visual representation of a non-linear pathway or track which the user can follow based on how the user would like to proceed and what types of rewards the user prefers to unlock. The reward map provides a series of reward nodes connected by links, resulting in a plurality of pathways or tracks which the user can select during advancement within the video game. The user can select individual reward nodes when the virtual character levels up and progresses along a pathway on the virtual map.
Patent KR-20210025753-A (KR)
Title: A lubricant composition having improved high temperature durability
Inventor: KIM JAE HYEON
IPC: C10M107/02
Filed: 2019-08-27
Abstract: The present invention relates to a lubricant composition comprising a base oil, a thickener and a thickener supplement, and a method for preparing the same. The lubricant composition according to the present invention has an effect of improving the high-temperature performance of maintaining the evaporation and friction characteristics even at high temperatures, and thus can prevent oil contamination and sticking even in high-temperature environments such as parts around a powertrain. Therefore, it is possible to provide the lubricant composition capable of improving the durability of parts.
Patent KR-20200024117-A (KR)
Title: Method of fabricating of pellicle for EUV lithography, and appartus of fabricating of the same
Inventor: JIN GOO PARK
IPC: G03F1/80
Filed: 2019-08-27
Abstract: The present invention relates to a production method of a pellicle. The production method of the pellicle comprises the steps of: preparing a preliminary pellicle structure; etching the preliminary pellicle structure by providing the preliminary pellicle structure in an etching solution; and heating and drying the etched preliminary pellicle structure while removing the etched preliminary pellicle structure from the etching solution.
Patent KR-20210025768-A (KR)
Title: Reflective sensor using asymmetric dimple structure with longer sensing lenge
Inventor: KIM DONG KYUNG
IPC: H01L31/0203
Filed: 2019-08-27
Abstract: The present invention relates to a near-reflection type optical sensor having an improved operating distance. The optical sensor is used as a method to detect an object according to the presence or absence of reflected light like a general optical sensor, and the optical sensor can be used by changing an operating distance according to an optical structure. The reflection type optical sensor according to the present invention comprises: a substrate selected from a printed circuit board, a lead frame, or a combination thereof; a light emitting chip and a light receiving chip mounted on the substrate; two well-type dimples surrounding the light emitting chip and the light receiving chip at a predetermined height; and a protective resin filled in the well-type dimples. At least one of the well-type dimples is an asymmetric dimple.
Patent KR-20210025833-A (KR)
Title: Gas leak detecting apparatus for pipes connecting clamp
Inventor: JIN SUNG JIN
IPC: G08B21/18
Filed: 2019-08-28
Abstract: Disclosed is a gas leak detection device for a pipe connection clamp, which comprises: a gas detection member; and a light detection member. Accordingly, since the light detection member recognizes the color change of the gas detection member due to the arbitrary leakage of gas from a pipe through light irradiation and reflection, there is an advantage in that the detection power can be maintained even in the case of contamination by foreign substances while real-time detection of the arbitrary gas leak in the pipe is possible.
Patent KR-20200026173-A (KR)
Title: Method for selecting network providing restricted local operator service in wireless communication system and apparatus thereof
Inventor: CHUN SUNGDUCK
IPC: H04W60/00
Filed: 2019-09-02
Abstract: According to an aspect of the present invention, a method of user equipment (UE) for selecting a public land mobile network (PLMN) in a wireless communication system attempts to register with a PLMN selected by a user in manual network selection mode, searches for at least one PLMN which provides access to a restricted local operator service (RLOS) when registration to the PLMN selected by the user fails, selects a specific PLMN of the at least one PLMN searched among PLMNs included in an RLOS PLMN list set in a universal subscriber identity module (USIM) of the UE, and initiates registration for access to an RLOS of the specific PLMN, thereby using an RLOS with high excellence and security.
Patent KR-20210030664-A (KR)
Title: Assembly for ceiling closure
Inventor: LEE JAE HAK
IPC: E04B9/12
Filed: 2019-09-10
Abstract: The present invention relates to a prefabricated assembly for finishing a ceiling with an improved assembly structure, which comprises: a square bar which has an empty square cross-sectional structure, and whose both side surfaces have a pair of square insert holes penetrated in a shape to cross the structure; a carrying bar placed to cross the square bar; a ceiling panel engaged with a lower surface of the square bar; a hanger member whose upper end is fixed on a ceiling slab, and whose lower end is engaged with the carrying bar; and a holding means inserted into a gap between the insert hole and the carrying bar to support the carrying bar with the carrying bar inserted into the insert hole. The present invention is able to use the mutually crossing insertion structure between the square bar and the carrying bar and the carrying bar support structure, to be easily constructed, and to remarkably reduce the space width between the ceiling slab and the ceiling panel.
Patent KR-20200032017-A (KR)
Title: Heating element and heater having same
Inventor: ZHANG SHUFENG
IPC: H05B3/06
Filed: 2019-09-17
Abstract: The present invention relates to a smoking equipment field which includes a heating element and a heater. The heating element includes: a heat generation unit having one vertical axis, extending along the vertical axis, and inserted into tobacco along the vertical axis; and a fixed unit disposed on one end of the heat generation unit, fixed and connected to the heat generation unit, and including an air flow inlet installed therein. One air flow passage extending along the vertical axis is installed inside the heat generation unit, the air flow inlet and the air flow passage are connected to each other, and a vent hole which passes through the air flow passage and the outside of the heat generation unit is installed in the heat generation unit so that an air flow inside the air flow passage is introduced into the tobacco. Accordingly, the air flow inside the air flow passage is introduced into a tobacco portion around the heating element through the vent hole such that the tobacco which is heating can be pre-heated. Therefore, the tobacco can be uniformly heated.
Patent KR-20210044335-A (KR)
Title: Display device
Inventor: CHO YOUNG JIN
IPC: H01L27/32
Filed: 2019-10-14
Abstract: Provided is a display device. According to the present invention, the resolution of an organic light-emitting display device can be improved. The display device comprises: a signal line extending in a first direction; a first transistor which controls a driving current flowing from a first electrode to a second electrode according to a voltage applied to a gate electrode; a light-emitting element which is electrically connected to the second electrode of the first transistor, and emits light according to the driving current; a second transistor which is electrically connected to the first electrode of the first transistor, and transfers a data voltage; a first scan line electrically connected to the gate electrode of the second transistor and extending in the first direction; a third transistor including a first electrode electrically connected to the second electrode of the first transistor and a second electrode electrically connected to a gate electrode of the first transistor; and a second scan line electrically connected to a gate electrode of the third transistor and extending in the first direction, wherein the second scan line overlaps one selected from among the signal line and the first scan line.
Patent KR-20190124680-A (KR)
Inventor: JUNG SOON KI
IPC: F24F13/06
Filed: 2019-10-28
Abstract: An embodiment of the present invention relates to an air purifier. According to an embodiment of the present invention, the air purifier comprises: a first air blowing device having a first fan that generates an air flow for air to flow from a first suction part to a first discharge part; a second air blowing device located on an upper side of the first air blowing device and having a second fan that generates the air flow for the air to flow from a second suction part to a second discharge part; and a division device disposed between the first air blowing device and the second air blowing device.
Patent KR-20210051215-A (KR)
Title: Particle spreader for drones
Inventor: KIM TAE CHUN
IPC: B64D1/18
Filed: 2019-10-30
Abstract: The present invention relates to a granule spreading device for a drone, which comprises: a granule tank (110) mounted on a drone body (101); an upper case (120) which is coupled to the granule tank (110) to receive granules and form a granule outlet (121) in the center of a bottom surface; a lower case (130) which receives the granules through the granule outlet (121) and forms a granule spraying hole (131) on the front side; a driving means (140) for generating a rotational force in conjunction with a control unit; a first rotation plate (151) coupled to the driving means (140) to rotate in one direction; a second rotation plate (152) which rotates in another direction in conjunction with the first rotation plate (151); a first granule spreading blade (161) which is axially coupled to the first rotation plate (151) and rotate in one direction; a second granule spreading blade (162) which is shaft-coupled to the second rotation plate (152) and rotates in the other direction; and a remote controller (170) for controlling the rotation speed of the first granule spreading blade (161) and the second granular spreading blade (162) by communicating remotely with the driving means (140). Accordingly, it is possible to achieve uniform spraying without deviation in spraying amount or spraying direction when spraying granules.
Patent KR-20210051465-A (KR)
Title: Generating apparatus for container vehicle
Inventor: KANG MIN GU
IPC: H02S40/30
Filed: 2019-10-30
Abstract: An embodiment of the present invention provides a power generation device for a container transport vehicle which is mounted on an upper portion of a container to generate and provide power to a rechargeable battery of an electric or fuel container transport vehicle. The power generation device for a container transport vehicle comprises: a solar cell unit mounted with a solar panel; corner castings respectively mounted on upper corners of the solar cell unit; and fixing means installed at angles of a bottom surface corresponding to surfaces on which the corner castings of the solar cell unit are formed and rotatably inserted into and detached from the container casting.
Patent KR-20210051694-A (KR)
Title: Thermoplastic resin composition and article produced therefrom
Inventor: PARK JEE KWON
IPC: C08L23/12
Filed: 2019-10-31
Abstract: A thermoplastic resin composition of the present invention comprises: 100 parts by weight of an ethylene-propylene block copolymer; 0.3 to 5 parts by weight of a metal phosphinate compound; 0.5 to 5 parts by weight of a nitrogen-phosphorus-based flame retardant; and 0.01 to 0.2 part by weight of a bromine-based flame retardant. The thermoplastic resin composition is excellent in flame retardancy, impact resistance, and the like.
Patent KR-20210051869-A (KR)
Title: Removing apparatus for foreign matter and method thereof
Inventor: LEE WEON HUI
IPC: C10B43/02
Filed: 2019-10-31
Abstract: The present invention relates to a device and a method for removing foreign substances, wherein the device includes: a removal unit that is provided in a movable ejector to discharge raw materials accommodated in a container from one side to the other side, and sprays gas to the inner surface of the container to remove foreign substances attached to the inner surface of the container; a measuring unit capable of measuring the flow rate of the gas flowing in collision with the inner surface of the container; and a control unit capable of determining whether foreign substances adhere to the inner surface of the container according to the measured flow rate. Accordingly, the present invention can improve the processing efficiency of raw materials by efficiently removing foreign substances adhering to the inside of the container.
Patent KR-20210054209-A (KR)
Title: Complex wire cable
Inventor: SHIN WAN SEOB
IPC: H01B7/00
Filed: 2019-11-05
Abstract: The present invention relates to a complex harness including: a communication cable; a power cable separated from the communication cable and disposed concentrically with the communication cable; an S-shaped support disposed between the communication cable and the power cable with the communication cable disposed at the upper concave part of the S shape and the power cable disposed at the lower concave part; a water droplet-shaped water droplet support disposed on one side and the other side of the upper concave part and the lower concave part; a waterproof coating layer integrally surrounding the S-shaped support and the water droplet support and providing a waterproofing function; shock absorption gel filled between the S-shaped support and the water droplet support in the waterproof coating layer; a carbon coating layer formed of a high-elasticity and high-strength carbon fiber on the outer peripheral surface of the waterproof coating layer; and a corrugated metal tape provided on the outside in the radial direction of the carbon coating layer to form the outermost part and formed of a non-combustible metal thin film. In the event of an external impact, the S-shaped support contracts to protect the communication cable and the power cable or the water droplet support is brought into close contact with the S-shaped support by the shock absorption gel to protect the cables. On the outer peripheral surface of the metal tape, a guide is formed at the protruding part of the wrinkle in a straight line along the longitudinal direction. The present invention can be easily used for power and communication purposes. In addition, the present invention is more advantageous in terms of durability, shock resistance, waterproofing and service life extension as compared with existing products.
Patent KR-20210056792-A (KR)
Title: Cosmetic Patch Containers
Inventor: KONG BONG GYU
IPC: B65D51/24
Filed: 2019-11-11
Abstract: The present invention relates to a cosmetic case for a cosmetic patch attached to the face or skin. According to the present invention, a container having a vertical outer wall while having a certain depth and a lid provided with a cover, which is hinged and opened/closed by a hinge element at a top in a ring shape, are coupled and fastened together. A fastening groove where an outer wall of the container is fit by a first contacting partition wall spaced from a fastening part formed as an inner surface is formed on an inner side of the lid. When the lid and the container are coupled and fastened together, the first contacting partition wall pushes an inner surface of an outer wall of the container, and thus the double airtightness is possible on an upper end surface and side surface of the outer wall. At an upper end of the inner surface where the tightening part is formed, a coupling protrusion protruding upward by a stepped surface spaced in an inward direction is formed. The cover is fitted and coupled by the edge between the outer wall and a second contacting partition wall so that the coupling protrusion is inserted and have sealing force. The present invention can take out patches accommodated inside with the lid coupled, and thus, the high-flow liquid or gel lotion contained in the patch does not leak in package during delivery or distribution.
Patent KR-20200060683-A (KR)
Inventor: CHEN FENG TIEN
IPC: B23Q5/22
Filed: 2019-11-12
Abstract: The present invention relates to a CNC milling machine connectable with a material picking mechanical arm unit, and more specifically, the material picking mechanical arm unit comprises: a supporter unit; a processing unit; a material picking mechanical arm unit; and a coupling unit. The supporter unit includes two longitudinal sheets. The processing unit includes: a forward-backward moving processing sheet which is located on an upper side of the longitudinal sheet; a left-right moving processing set which is located in front of the forward-backward moving processing sheet; an upward-downward moving processing sheet which is located in front of the left-right moving processing set; and a processing knife set which is located on a floor unit of the upward-downward moving processing sheet. The material picking mechanical arm unit includes: a forward-backward moving material picking sheet which is located on an upper side of the longitudinal sheet and in front of the forward-backward moving processing sheet; a left-right moving material picking sheet which is located on an upper side of the forward-backward moving material picking sheet; an upward-downward moving material picking sheet which is adjacent to the left-right moving material picking sheet; and a pincers set which is installed on a floor unit of the upward-downward material picking sheet. Through the connection of the coupling unit, the material picking mechanical arm unit receives the force of the processing unit to move. The CNC milling machine connectable with a material picking mechanical arm unit can reduce the unit cost.
Patent KR-20200060684-A (KR)
Title: Control unit for battery system, battery system and method for operating of battery system
Inventor: HAINDL MICHAEL
IPC: H01M50/224
Filed: 2019-11-13
Abstract: According to an embodiment of the present invention, a controlling unit for a battery system, a battery system, and an operating method of a battery system are provided. The controlling unit for a battery system is for the battery system including at least one battery cell which is completely surrounded by a housing. The controlling unit for a battery system comprises: a controlling module which performs at least one controlling function for the at least one battery cell; and an access detecting circuit which includes a photosensitive element arranged in the housing and is connected to the controlling module. The access detecting circuit outputs an access detecting signal in response to detection of a light intensity exceeding a predetermined threshold value through the photosensitive element. The controlling unit changes a state of the controlling module in response to the access detecting signal. The present invention detects unauthorized opening and manipulation of the battery system.
Patent KR-20210060730-A (KR)
Inventor: NAM YOUNG JIN
IPC: A61B5/00
Filed: 2019-11-18
Abstract: The present invention relates to a method for diagnosing fetal heartbeat using artificial intelligence (AI) to diagnose whether a fetus is normal or abnormal, and an apparatus and a system thereof. According to one embodiment of the present invention, a method for diagnosing fetal heartbeat using AI by a fetal heartbeat diagnosis apparatus using AI comprises the following steps: receiving a fetal heartbeat sound; extracting heart rate information from the fetal heartbeat sound to calculate beats per minute (BPM); generating a medi-graph by performing medi-graph conversion for the BPM into a medi-graph for a predetermined specific time; generating preprocessed data by performing feature extraction and preprocessing in the medi-graph; and allowing a trained fetal beat diagnosis deep-learning neural network to analyze the pre-processed data to preform normal/abnormal classification.
Patent KR-20210062759-A (KR)
Title: Cyclone device for removing microparticles and treating harmful gases using ultrasonic waves, and method for removing microparticles and treating harmful gases using the same
Inventor: JEONG SOO HWA
IPC: B01D49/00
Filed: 2019-11-21
Abstract: One embodiment of the present invention provides a technology capable of removing microparticles or harmful gas generated in a gasification process by using a cyclone method, ultrasonic spraying, and the like. According to an embodiment of the present invention, a cyclone apparatus for removing microparticles and processing harmful gases by using ultrasonic waves comprises: an outer cylindrical unit having an inner space formed therein and collecting some of dust contained in supply gas supplied to the inner space; a gas inlet unit coupled to the outer cylindrical unit and providing a flow path through which the supply gas flows into the inner space of the outer cylindrical unit; an inner cylindrical unit having one portion formed in the inner space of the outer cylindrical unit, having the remaining unit formed to be exposed to the outside through one portion of the outer cylindrical unit, collecting the rest of the dust contained in the supply gas and removing harmful gas included in the supply gas; and an ultrasonic spray unit aerosolizing liquid by using ultrasonic waves and spraying the same into the inner space of the inner cylindrical unit.
Patent KR-20210063787-A (KR)
Title: The side mirror assembly of a vehcle
Inventor: LEE SEON WOOK
IPC: B60Q5/00
Filed: 2019-11-25
Abstract: The present invention relates to a vehicle side mirror assembly, comprising: a glass of a vehicle side mirror; a cover covering the glass; and a vibration unit which is disposed on the cover and generates a microscopic wave for sound. The vehicle side mirror assembly of the present invention may transmit various information to the outside of the side mirror and reproduce a functional sound.
Patent KR-20210065246-A (KR)
Title: Electronic device
Inventor: LEE KYUNGSU
IPC: G06F3/041
Filed: 2019-11-26
Abstract: The electronic device includes: a base substrate through which a hole is defined; a cover portion surrounding the hole and including at least one cover pattern; a first sensing electrode including first sensing patterns; a second sensing electrode including second sensing patterns; a dummy electrode including dummy patterns disposed between the first sensing patterns and the second sensing patterns; and a ground line which electrically connected to the cover portion through at least some of the dummy patterns, thereby providing the electronic device with improved reliability.