baber/WOPTO huggingface dataset:
Patent KR-20200125368-A (KR)
Title: Method for Manufacturing Floor Carpet Having Sound Insulation Layer Integrated with Sound Absorption Using the Sound Insulation Material Having Low Weight Thermoplastic Polyethylene
Inventor: PARK CHANG SEOK
IPC: B60N3/04
Filed: 2019-07-01
Abstract: According to the present invention, provided is a method for manufacturing an automotive floor carpet in which a sound insulation coating extrusion layer including the sound insulation material, a latex layer and a surface non-woven fabric layer are sequentially stacked from a floor surface in a height direction. The method includes: a sound insulation coating extrusion layer manufacturing procedure of dispersing 80-90 wt% of polyethylene chips in 10-20 wt% of EVA rubber with respect to the total weight of the sound insulation coating extrusion layer and then extruding the same; a latex layer manufacturing procedure of including acrylic latex in the surface of the sound insulation coating extrusion layer; a non-woven fabric layer formation procedure of forming a non-woven fabric layer on the surface of the latex layer; and a needle punching procedure of performing needle punching on the surface of the non-woven fabric layer. In the non-woven fabric layer formation procedure, a first carding process, a second carding process and a web lamination process are carried out after the spinning of non-woven fabrics. The web lamination process is carried out with a junction angle of 50-65° with respect to a height direction from the surface of the latex layer.
Patent KR-20200005490-A (KR)
Inventor: BAEK HYUNG IL
IPC: H01Q1/24
Filed: 2019-07-05
Abstract: Provided is a combo antenna module which configures a combo antenna by stacking a loop coil and an antenna sheet and minimizes manufacturing costs while preventing the declination of a degree design freedom. The combo antenna module may include a magnet sheet, a loop coil disposed on an upper surface of the magnet sheet, and an antenna sheet having a smaller area than the magnet sheet and disposed on an upper sheet of the magnet sheet. The antenna sheet overlaps a portion of the loop coil.
Patent KR-20190088441-A (KR)
Title: LED lighting history management system
Inventor: LEE JOO SUNG
IPC: H05B37/02
Filed: 2019-07-08
Abstract: The present invention relates to an LED module history management system. The LED module history management system includes: a lamp composed of a plurality of LED modules; an LED module history information generation device connected to the plurality of LED modules through a communication network, and generating history information of the LED modules based on operation state information and surrounding environment information received from the plurality of LED modules; and an LED module history management device connected to the LED module history information generating device through the communication network, accessing the LED module history information generating device to request and confirm the history information of a plurality of lamps, and controlling the operation and replacement timing of the LED modules based on the confirmation result. It is possible to control the operation of the lamps more efficiently.
Patent KR-20210010757-A (KR)
Inventor: NAM SANG GUON
IPC: C08G59/34
Filed: 2019-07-19
Abstract: The present invention relates to a composition of room temperature rapid hardening epoxy crack injection materials used in repairing a crack of a structure made of concrete. The present invention provides a composition of room temperature rapid hardening epoxy crack injection materials to quickly repair a crack in the concrete used in the manufacture of concrete roads, expansion joints of bridges and bridge bearings and in concrete structures with frequent vehicle traffic, such as tunnels. For this purpose, the wettability of the epoxy crack injection materials is improved to provide excellent permeability, and rapid hardening is improved with a curing time of 40 ± 10 minutes to provide the properties of early strength expression, high adhesive strength and tensile strength, and low curing shrinkage and elongation.
Patent KR-20210011600-A (KR)
Title: Electronic device incuding glass plate
Inventor: RIM CHANGMOOK
IPC: F21Y115/10
Filed: 2019-07-23
Abstract: According to various embodiments of the present disclosure, an electronic device includes: a glass plate, which includes a first area and a second area extending from the first area and having a curved surface thereon, having at least one specified first pattern formed in at least a portion of the first area; a light source disposed to be adjacent to the second area of the glass plate to supply light along the first area from the second area; a molding pattern layer stacked together with the glass plate and having specified second patterns arranged toward the glass plate; and a support film layer stacked together with the molding pattern layer to guide a path of light such that light provided from the light source unit is moved along an inner part of the molding pattern layer.
Patent KR-20210013413-A (KR)
Title: Leg caring apparatus
Inventor: HYUNSUN YOO
IPC: H02J7/02
Filed: 2019-07-24
Abstract: A leg care device according to the present invention includes: a main body providing an operating space in which legs are accommodated; an upper module adjusting the vertical size of the operating space; and an upper surface portion provided flat on the upper portion of the upper module. According to the present invention, the leg care device can be used for various purposes in an indoor space, such as a side table. In addition, the present invention has an advantage of increasing functionality by allowing users to read and the like while taking a foot bath.
Patent KR-20200014217-A (KR)
Title: Systems and methods of manufacturing and using an expansion ring
Inventor: PEDROSO PEDRO
IPC: A61F2/844
Filed: 2019-07-26
Abstract: Disclosed is a method of connecting an expansion ring to at least one end of a braided implant. The method may comprise the steps of: positioning a braided implant around a tube; everting an end portion of the braided implant over a first end of the tube; and assembling an expansion ring to the braided implant, wherein the expansion ring is a multi-leaved expansion ring including clips terminating with an open-ended coupling opening. The openings can be pushed over a set of intersecting wires of the braided implant at respective circumferential locations on or adjacent the first end of the tube. The method may also comprise the steps of: closing the openings over the set of intersecting wire; trimming ends of the braided implant; and reversing eversion of the braided implant, thereby positioning the expansion ring inside the braided implant.
Patent KR-20200096052-A (KR)
Inventor: KIM DONGGUN
IPC: H04W76/27
Filed: 2019-07-29
Abstract: The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4^th generation (4G) system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present invention, a method and an apparatus for fast frequency measurement and report are disclosed. According to the present invention, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20210014492-A (KR)
Inventor: LEE JAE MIN
IPC: A24F47/00
Filed: 2019-07-30
Abstract: An aerosol-generating device according to an embodiment includes a heater for heating an aerosol-generating material, a battery that powers the heater, and a control unit. Unnecessary power consumption can be reduced by detecting the moment when the aerosol-generating device is actually used and resetting or updating a baseline of a puff sensor only for actual use.
Patent KR-20210015424-A (KR)
Inventor: PARK CHUN BORK
IPC: A63B69/00
Filed: 2019-08-02
Abstract: The present invention is a means for winning a soccer match by scoring more than an opposing team and relates to a soccer goal for improving a shooting function capable of allowing a player to shoot a ball toward a goal to reaches the goal from defense of an opposing goalkeeper. The present invention relates to a soccer goal for shooting practice capable of practicing a function of increasing a scoring possibility by shooting the ball to a space which is not easily defended by the goalkeeper. The present invention installs a wall of a proper width toward an inside and a lower part of a front side of the goal in the outside of the goal having a goalpost and a crossbar; installs a goalkeeper wall in a virtual space defense area defended by the goalkeeper; being opened and closed by a forward/reverse motor by installing several small gates in the entire area of the scoring space between the goal and the goalkeeper; and installs a switch for operating the forward/reverse motor of each gate at a certain distance away. According to the composition, the player practices without the goalkeeper and practices while variously changing difficulty and a method depending on development of skills. The present invention can improve the scoring possibility and allows a coach to use the goal as a testing device for player selection.
Patent KR-20210017481-A (KR)
Title: Controller and operation method thereof
Inventor: BYUN EU JOON
IPC: G06F12/06
Filed: 2019-08-08
Abstract: An operation method of a controller for controlling a memory device to improve the performance of a program operation comprises the steps of: composing a reproduction superblock by replacing a bad block of a superblock with a replacement block; controlling a memory device to perform a program operation on the reproduction superblock in an interleaving scheme; moving data stored in the replacement block to a memory block different from the replacement block when the program operation for the reproduction superblock is completed; and releasing the replacement block from the reproduction superblock.
Patent KR-20210017548-A (KR)
Title: Battery Pack Comprising Heating Member
Inventor: LEE JONG CHEOL
IPC: H01M10/6571
Filed: 2019-08-08
Abstract: The present invention relates to a battery pack capable of inhibiting the occurrence of temperature deviations between battery cells in a battery cell stack constituting the battery pack. The battery pack comprises: a battery cell stack having a structure in which a plurality of battery cells are stacked to be in close contact with each other; a heating member attached to and arranged on three outer surfaces among the outer surfaces of the battery cell stack; temperature sensors which are connected to the respective battery cells; and a battery pack case which accommodates the battery cell stack, the heating member, and the temperature sensors, wherein the heating member has an integrated structure comprising a first surface, a second surface, and a third surface.
Patent KR-20210020450-A (KR)
Title: Electronic component module and electronic device having the same
Inventor: HAN KYUNG HO
IPC: H01L23/538
Filed: 2019-08-14
Abstract: According to an embodiment of the present invention, provided is an electronic element module which comprises: a first module including a sealing unit disposed on a first surface of a first substrate and a shielding layer disposed along a surface of the sealing unit; a second module disposed to be spaced apart from the first module; and a connection substrate having greater flexibility than the first substrate and connecting the first module and the second module, wherein a first ground wire electrically connected to a ground layer of the first substrate is disposed on a surface of the connection substrate, and at least a portion of the shielding layer can be electrically connected to the ground layer of the first substrate. Therefore, bonding reliability of the shielding layer can be improved.
Patent KR-20210023060-A (KR)
Title: Cooling module for fuel cell vehicle
Inventor: KIM YOUNG CHAN
IPC: F28F9/02
Filed: 2019-08-21
Abstract: The present invention relates to a cooling module for a fuel cell vehicle, which comprises: a first stack radiator through which coolant for cooling a fuel cell stack passes; a second stack radiator disposed in front of the first stack radiator in the flow direction of the cooling air, disposed on the inlet side through which the coolant is introduced into the first stack radiator, and through which the coolant for cooling the fuel cell stack passes; and an electronics radiator disposed in front of the first stack radiator in the flow direction of the cooling air and disposed on the outlet side through which the coolant is discharged from the first stack radiator, and the coolant for cooling electronic components passes through the inside. Accordingly, it is possible to improve the heat exchange efficiency of stack radiators for cooling the fuel cell stack of the fuel cell vehicle and the electronics radiator for cooling electronic components, and it is easy to configure the layout of heat exchangers including the radiators.
Patent KR-20210024883-A (KR)
Title: Monitoring area warning system
Inventor: SHIM JAE HONG
IPC: H04N5/232
Filed: 2019-08-26
Abstract: The present invention relates to a monitoring area warning system, which comprises: a camera installed in an area to be monitored to photograph the same; an image providing unit for receiving a photographed image photographed by the camera to generate an analysis image for image analysis; and a warning unit for providing warning information for a manager when an object included in the analysis image satisfies a preset warning condition on the basis of the analysis image provided by the image providing unit. The image providing unit selects an unrecognized object from objects included in the photographed image provided by the camera, and generates the analysis image to allow the selected unrecognized object to be unrecognized by the warning unit. Accordingly, costs required for constructing a monitoring system can be reduced by relatively easily processing the unrecognized object to be unrecognized since a filter layer in which a blocking block is generated is used at a position corresponding to the unrecognized object in the photographed image to cover the unrecognized object.
Patent KR-20210026436-A (KR)
Title: Reusable retainer-ring for polishing wafer and manufacturing method thereof
Inventor: HWANG JUNG HO
IPC: B24B53/12
Filed: 2019-08-30
Abstract: According to one embodiment of the present invention, a reusable retainer ring for polishing a wafer comprises: a processing ring having a metallic insert ring which has a circular ring shape and has pin holes at a predetermined interval in a circumference direction and having a first polishing ring partially surrounding the insert ring; and a second polishing ring injection-molded while surrounding the processing ring.
Patent KR-20210026951-A (KR)
Title: The preparation method of lactic acid fermentation broths using rice washouts
Inventor: PARK SUNG CHEOL
IPC: A23L33/135
Filed: 2019-09-02
Abstract: The present invention relates to a method for producing a lactic acid bacteria solution with fermented rice water. After static precipitation of rice water, a supernatant is discarded and only a concentrate is used to obtain a rice water concentrate, and then the rice water concentrate is sterilized at a high temperature under high pressure. Lactic acid bacteria separated from kimchi are inoculated and proliferated so that lactic acid bacteria become 10 × 107 cfu/ml to 90 × 108 cfu/ml so as to obtain a lactic acid bacteria culture solution. Then, a culture liquid of lactic acid bacteria is inoculated in the amount of 1-10 wt% with respect to the rice water concentrate, and is expansion-cultured, so that lactic acid bacteria serum is produced. The lactic acid bacteria serum is inoculated to rice water of 10-1,000 times and fermented for 2-4 days. A lactic acid bacteria solution with fermented rice water is obtained to be drunken anytime with safety to a human body. An increase in the activity of an alcohol dehydrogenase is affected, and thus the lactic acid bacteria solution is applicable to hangover relief. Also, the lactic acid bacteria solution can be used for industrial purposes related to alcohol decomposition.
Patent KR-20210027936-A (KR)
Title: Structure of coupler for antenna module and electronic device including the same
Inventor: HYUNJIN KIM
IPC: H01Q1/22
Filed: 2019-09-03
Abstract: Disclosed is a fifth-generation (5G) or pre-5G communication system for supporting a higher data rate after a fourth-generation (4G) communication system such as long-term evolution (LTE). Moreover, disclosed is an antenna device for a wireless communication system to reduce signal loss and the size thereof. The antenna device comprises: an antenna board including a plurality of antenna elements and a coupler for extracting a part of a signal transmitted to the plurality of antenna elements; and a calibration board disposed below the antenna board and including a correction circuit for correcting an error by using a part of the signal extracted by the coupler. The coupler includes a first transmission line connected to the plurality of antenna elements and a second transmission line arranged to be capacitively connected to the first transmission line. The second transmission line includes a third transmission line and a fourth transmission line spaced apart from each other with the first transmission line interposed therebetween to be parallel to the first transmission line, and a fifth transmission line allowing each end to be connected to the third transmission line and the fourth transmission line and arranged to surround a via hole penetrating the antenna board in a vertical direction.
Patent KR-20210028880-A (KR)
Title: Display apparatus and method for controlling thereof
Inventor: LEE JAE CHEOL
IPC: H04N21/8547
Filed: 2019-09-05
Abstract: A display apparatus is disclosed. The display apparatus comprises: a display; a communication unit; a receiving unit; and a processor configured to decode an encoded video frame and an encoded audio frame, received through the receiving unit, transmit information on decoding time of the decoded video frame to an audio apparatus through the communication unit, delay the decoded audio frame by a first time, transmit information on decoding time of the decoded audio frame, information on the first time, and an audio frame delayed by the first time to the audio apparatus through the communication unit, in response to the transmission, receive information on a second time delayed in the audio apparatus to output the audio frame from the audio apparatus through the communication unit, and synchronize an audio frame output from the audio apparatus with a video frame output through the display based on the information on the second time. According to the present invention, the display apparatus can automatically perform synchronization of the audio frame.
Patent KR-20210033366-A (KR)
Title: Embedded type cooling clean road system and construction method thereof
Inventor: JANG HYUN SIL
IPC: E01H3/04
Filed: 2019-09-18
Abstract: Disclosed is an automatic control-type cooling clean road system which comprises: a storage tank in which a clean road or road antifreeze solution is stored; a water pump connected to a discharge part of the storage tank and configured to pump the solution discharged from the storage tank at a predetermined flow rate and pressure; a water supply pipe installed to extend along the road and configured to transfer the solution pumped out by the water pump; a control unit configured to control an operation of the water supply pipe; a valve box installed on or around the road, wherein a control valve connected to the water supply pipe is housed therein; spray nozzles installed at regular intervals along the median dividing line of the road or along the road at the boundary of the lane and configured to spray the solution supplied through the water supply pipe onto a road surface; and a communication card unit disposed in the valve box, configured to control the control valve by communicating with the control unit, and including a circuit board, a case and a cover for accommodating the circuit board, and a packing member disposed between the case and the cover so as to be waterproof.
Patent KR-20200041257-A (KR)
Title: Multi charged particle beam writing apparatus and multi charged particle beam writing method
Inventor: TEGURI HIRONORI
IPC: G03F7/20
Filed: 2019-09-24
Abstract: The present embodiment relates to a multi-charged particle beam writing device and a multi-charged particle beam writing method. According to the present embodiment, the multi-charged particle beam writing device comprises: a cell data allocator virtually dividing a writing region of a substrate into a plurality of blocks, moving a cell including at least one figure based on correction data for correcting a position error due to bending of the substrate, and allocating the cell to the plurality of blocks; a plurality of bitmap data generators virtually dividing the blocks into meshes and generating bitmap data which assigns an irradiation amount to each mesh region; and a shot data generator generating shot data using the bitmap data and transferring the shot data to a blanking plate. The plurality of bitmap data generators generate bitmap data of different division regions among a plurality of division regions in which the writing region is virtually divided in a direction different from a writing progress direction.
Patent KR-20210038225-A (KR)
Title: Method and apparatrus for performing communication in wireless communication system
Inventor: SON JUNG JE
IPC: H04W76/10
Filed: 2019-09-30
Abstract: A gateway terminal of a wireless communication system according to one embodiment of the present disclosure establishes a protocol data unit (PDU) session with at least one network entity in the wireless communication system as the connection with the attached terminal is established, performs authentication between the attached terminal and the application server through the established PDU session, adds the rule of the attached terminal to a UE route selection policy (URSP) rule of the gateway terminal, and may establish the PDU session capable of supporting traffic of the attached terminal based on the rule of the attached terminal.
Patent KR-20210043132-A (KR)
Title: Cable Device
Inventor: KIM JIN SUB
IPC: H01B9/00
Filed: 2019-10-11
Abstract: Provided is a cable device with improved electromagnetic interference (EMI) shielding performance. The cable device comprises: a cable comprising an optical fiber; a connector connected to the cable and comprising a printed circuit board having a ground electrode and a conductive case; and a connecting member positioned between the cable and the connector. The cable device includes a hollow part formed to surround the cable inside the connection member, and a metal shell provided to shield electromagnetic interference (EMI) of the cable and the connector.
Patent KR-20210043985-A (KR)
Title: Scalp care apparatus
Inventor: KIM JOO GYEOM
IPC: A61M35/00
Filed: 2019-10-14
Abstract: The present invention provides a scalp care apparatus which is easy to store and use products used sequentially according to functions. The scalp care apparatus according to an aspect of the present invention comprises: a case having a plurality of accommodating spaces therein; a plurality of heads individually accommodated in the accommodating spaces of the case; and a main body selectively coupled to any one of the plurality of heads, and being separated from the heads and accommodated in the accommodating spaces of the case. An objective of the present invention is to maintain a hygienic state during the storage of the scalp care apparatus.