baber/WOPTO huggingface dataset:
Patent KR-20220011031-A (KR)
Inventor: HEO YEON HYUK
IPC: H01M4/04
Filed: 2020-07-20
Abstract: The present invention relates to a device for detecting a crack of an electrode plate, wherein whether a crack has been generated on an electrode plate is inspected, comprising: a sender having a first conducting wire wound therearound and generating a magnetic field when alternating current is applied to the first conducting wire; and a receiver having a second conducting wire wound around therearound and detecting a change in the magnetic field changing depending on the state of an electrode plate, wherein the sender and the receiver are arranged so that the winding surface of the first conducting wire including the coil sides of the first conducting wire on a single plane and the winding surface of the second conducting wire including the coil sides of the second conducting wire on a single plane can be perpendicular to each other. The device for detecting a crack according to the present invention, configured as described above, can check whether a crack has been generated, more easily and more accurately, as the intensity of a magnetic field, i.e., the impedance value of electricity induced by the magnetic field received from a normal position and the intensity of a magnetic field, i.e., the impedance value of electricity induced by the magnetic field received from a position where a crack has been generated is great.
Patent KR-20220011470-A (KR)
Inventor: KOOKJOO LEE
IPC: H01Q1/24
Filed: 2020-07-21
Abstract: The present invention relates to an electronic device including an antenna to extend coverage of an antenna. According to the present invention, the electronic device comprises: a display including a first area forming a front surface of the electronic device, a second area extending from the first area and forming a side surface of the electronic device, and a third area extending from the second area and facing the rear surface of the electronic device; and a housing. At least a part of the third area of the display is disposed inside the housing. The display includes: a plurality of layers; a first antenna patch disposed on a first layer among the plurality of layers, wherein the first antenna patch is disposed in the third area; and a communication circuit electrically connected to the first antenna patch. Accordingly, the communication circuit supplies power to the first antenna patch to transmit and receive a signal of a specified frequency band through the front surface of the electronic device.
Patent KR-20220012749-A (KR)
Title: Methods and devices for measuring instrument sounds based on big data
Inventor: KIM MIN SUNG
IPC: G01H11/00
Filed: 2020-07-23
Abstract: Provided are a method and system for measuring a musical instrument sound based on sound analysis and deep learning. The method for measuring the musical instrument sound according to an embodiment of the present invention analyzes a characteristic of the musical instrument, in frame unit, based on a signal analysis, analyzes the characteristic of the musical instrument in frame unit, and measures a sound of the musical instrument in frame unit by combining the analysis results. Therefore, the present invention may increase a reliability of the voice analysis of the musical instrument and increase an accuracy of the musical instrument sound measurement.
Patent KR-20220013184-A (KR)
Title: Customized information suggestion service method using data home shopping TV application menu and video
Inventor: LEE JI IN
IPC: H04N21/478
Filed: 2020-07-24
Abstract: The present invention relates to a method for providing a customized information suggestion service using data home shopping TV application menu and an image. The method comprises: a step of receiving, by a server, a signal of a user's usage pattern during data home shopping broadcasting; a step of transmitting customized data home shopping menu based on pre-registered user information, when the server receives the user's usage pattern signal; and a step of transmitting customized information to the user terminal by receiving audio or video data through a mutual voice call or video call with the user terminal after a step of transmitting the customized data home shopping menu.
Patent KR-20220013975-A (KR)
Inventor: HUANG TING TSAI
IPC: H02K5/12
Filed: 2020-07-28
Abstract: A canned motor device includes a motor unit (3) and a sensor (4). The motor unit (3) includes a rotor (31), a stator (34), and first and second casing bodies (32, 33). The first casing body (32) has a first peripheral wall (321) and a first sidewall (322) cooperating with the first circumferential wall (321) to form a receiving space (325) for receiving the rotor (31) therein. The second casing body (33) includes a second peripheral wall (331) surrounding the first peripheral wall (321) and a second side wall (332) corresponding to the position of the first side wall (322). The stator (34) surrounds the second peripheral wall (331). The sensor (4) is installed in the second casing body (33) to detect a leak according to a change in capacitance between the first and second sidewalls (322, 332).
Patent KR-20200117921-A (KR)
Inventor: SHIN YONG
IPC: C02F1/68
Filed: 2020-07-31
Abstract: Disclosed is a method of manufacturing mineral alkaline reduced water, which can prepare mineral alkaline reduced water soluble in water. The method of manufacturing mineral alkaline reduced water includes steps of: forming a preparation mixture by mixing 55 parts by weight or more and 68 parts by weight or less of silica stone powder or silica powder, 7 parts by weight or more and 13 parts by weight or less of anhydrous sodium carbonate, 3 parts by weight or more and 5 parts by weight or less of sodium tripolyphosphate, 5 parts by weight or more and 12 parts by weight or less of silicate, and 5 parts by weight or more and 25 parts by weight or less of wollastonite; melting the preparation mixture and cooling the preparation mixture to a crystal state; and generating the mineral alkaline reduced water by putting the crystalline substance and water in a melting furnace.
Patent KR-20210015725-A (KR)
Inventor: SMITH VALTON
IPC: G01N21/31
Filed: 2020-07-31
Abstract: The present invention relates to a sensor device which is able to determine a first optical sensor value related to a first displacement and a second optical sensor value related to a second displacement. The first displacement is between an emitter related to the first optical sensor value and a detection position used for determining the first optical sensor value. The second displacement is between an emitter related to the second optical sensor value and a detection position used for determining the second sensor value. The first displacement is different from the second displacement. The sensor device is able to use the first optical sensor value and the second optical sensor value to determine one or more measurement values. The one or more measurement values are related to a first penetration depth related to the first optical sensor value and a second penetrating depth related to the second optical sensor value. The present invention is able to capture information for a spectral analysis and information for a set of electromagnetic frequencies.
Patent KR-20220030364-A (KR)
Title: Metal air battery that is easy to separate
Inventor: KIM DONG JIN
IPC: H01M50/147
Filed: 2020-08-28
Abstract: A metal air battery that is easily separated according to the present invention comprises: a body; a metal cathode; a lid; a cathode terminal; an air anode; an air anode support; a support fixing part; and an anode terminal. Therefore, the present invention is capable of having an advantage of being able to easily replace the air anode.
Patent KR-20220030071-A (KR)
Title: Fiber-shaped composite for electrochemical device and preparing method thereof
Inventor: KIM NAM DONG
IPC: H01G11/86
Filed: 2020-09-02
Abstract: The present invention relates to a fiber-shaped composite for an electrochemical device and a preparing method thereof. Specifically, the composite comprises: a core part which includes a carbon nanotube having a liquid crystal phase oriented in a predetermined direction; and a sheath part which is formed on the core part, and includes a conductive polymer.
Patent KR-20210136806-A (KR)
Title: support system for vessel operation and ship having the same
IPC: G08G3/02
Filed: 2020-09-07
Abstract: The present invention relates to a ship navigation support system and a ship including the same. According to the present invention, the ship navigation support system comprises: a plurality of image acquisition units provided on a ship having a cabin on the deck and collecting images of the surroundings; an image processing unit for processing the image of the image acquisition unit to generate a processed image looking down from the upper side of the ship; an image blur estimation unit for calculating a degree of blur of a specific part corresponding to a peripheral object of the ship in the image of the image acquisition unit; and an object distance estimation unit for estimating the distance from the ship to the specific part based on the degree of blur of the specific part and the focal length of the image acquisition unit.
Patent KR-20220032817-A (KR)
Title: A method and apparatus for person identification through segmentation of ECG signals
Inventor: KWAK KEUN CHANG
IPC: G06F21/32
Filed: 2020-09-08
Abstract: The present invention relates to a personal identification method and device through segmentation of an ECG signal. According to an embodiment of the present invention, the personal identification method through segmentation of an ECG signal may include: a step (a) of acquiring an ECG signal of a user; a step (b) of performing Fourier synchrosqueezed transform on the obtained ECG signal; a step (c) of classifying a plurality of regions of interest from the Fourier synchrosqueezed transformed ECG signal; and a step (d) of identifying a user by inputting each of the plurality of classified regions of interest into a deep learning network.
Patent KR-20220040233-A (KR)
Title: Electrode slurry for forming electrode coating layer and method for manufacturing membrane electrode assembly for fuel cell using the same
Inventor: MYUNG SU LIM
IPC: H01M8/1004
Filed: 2020-09-23
Abstract: The present invention relates to electrode slurry for forming an electrode coating layer for minimizing defects while increasing process efficiency in a process of manufacturing a membrane-electrode assembly for a fuel cell through a direct coating process, and a method for manufacturing a membrane-electrode assembly for a fuel cell using the same. The method for manufacturing a membrane-electrode assembly for a fuel cell according to the present invention includes the steps of: manufacturing electrode slurry including an active material and an additive having a boiling point of 200 deg. C or higher; forming an electrode coating layer by applying the electrode slurry on an electrolyte membrane; and drying the electrode coating layer.
Patent KR-20220043958-A (KR)
Title: Heat pump
Inventor: OH SEUNG TAEK
IPC: F25B41/00
Filed: 2020-09-28
Abstract: Disclosed is a heat pump capable of preventing temperature of a refrigerant discharged from a compressor from excessively rising. The heat pump of the present disclosure comprises: a compressor for compressing a refrigerant; a heat exchanger into which the refrigerant discharged from the compressor may flow and which includes a first heat exchanger and a second heat exchanger; a switching valve for selectively guiding the refrigerant discharged from the compressor to the first heat exchanger or the second heat exchanger; a main expansion valve installed in a main pipe connecting the first heat exchanger and the second heat exchanger and expanding the refrigerant flowing in a flow path of the main pipe; an injection pipe one end of which is connected to the main pipe between the first heat exchanger and the main expansion valve and the other end of which is connected to the compressor; an injection valve installed in the injection pipe to adjust an opening degree of a flow path of the injection pipe; and a supercooler installed in the main pipe between one end of the injection pipe and the main expansion valve, wherein the main pipe includes a first heat exchange pipe positioned inside the supercooler, and the injection pipe includes a second heat exchange pipe positioned inside the supercooler and adjacent to the first heat exchange pipe.
Patent KR-20210039308-A (KR)
Title: Substrate processing method and plasma processing apparatus
Inventor: ISHIKAWA SHINYA
IPC: H01L21/311
Filed: 2020-09-29
Abstract: A technique for forming an organic film at an atomic layer level is provided. In an exemplary embodiment, a substrate processing method is provided. The substrate processing method includes steps of: a) providing a substrate in a chamber; and b) forming an organic film on the surface of the substrate, wherein the step b) comprises two processes of b1) and b2). In b1), a first gas including an organic compound is supplied into the chamber to form a precursor layer on the substrate. In b2), an organic film is formed on the substrate by supplying a second gas including a reforming gas into the chamber, and then supplying energy to at least one of the precursor layer and the second gas to reform the precursor layer.
Patent KR-20220045396-A (KR)
Inventor: HWANG SEUNG HAE
IPC: H01M4/04
Filed: 2020-10-05
Abstract: The present invention relates to a pre-lithiation apparatus and pre-lithiation method for a negative electrode to increase initial efficiency and cycle characteristics of a battery. According to the present invention, the pre-lithiation apparatus comprises: a chamber-shaped pre-lithiation reactor in which a pre-lithiation solution is accommodated and the inside is sealed; a lithium metal counter electrode disposed in the pre-lithiation solution to face a negative electrode structure moving in the pre-lithiation solution at a predetermined interval; a vacuum maintaining device communicating with the pre-lithiation reactor to form a vacuum atmosphere in a space inside the pre-lithiation reactor; a charging/discharging unit circuitically connected to a negative electrode and the lithium metal counter electrode; and a cooling device formed in a connection passage between the pre-lithiation reactor and the vacuum maintaining device and condensing the pre-lithiation solution evaporated by the vacuum atmosphere.
Patent KR-20220046261-A (KR)
Title: Electric device and method for displaying augmented reality
Inventor: JUNG JAE WOOK
IPC: G06T7/70
Filed: 2020-10-07
Abstract: Embodiments of the present invention relates to an electronic device for displaying augmented reality (AR) and a method for displaying AR content received from a server on an image acquired with respect to a real space including a target object. According to the present invention, the method comprises the following steps: acquiring location information of an electronic device and view information of the electronic device; transmitting the location information of the electronic device and the view information of the electronic device to a server; receiving AR content generated on the basis of the location information of the electronic device and the view information of the electronic device from the server; and displaying the received AR content on an image. The step of displaying the AR content on the image includes the following steps: identifying an object from the image to identify object location information about the location of the object in the image; identifying first AR location information about a location where the AR content is to be displayed on a display of the electronic device from the AR content; comparing the object location information with the first AR location information to acquire second AR location information; and displaying the AR content on the image on the basis of the second AR location information.
Patent KR-20220048882-A (KR)
Inventor: JEON MIN KU
IPC: B09B3/00
Filed: 2020-10-13
Abstract: The present invention relates to a chlorination decontamination method for treating radioactively contaminated concrete, and more particularly, to a decontamination method capable of minimizing the generation of secondary waste through chlorination treatment of concrete waste contaminated with radioactive nuclides. The decontamination method includes: a chlorination treatment process for soil contaminated with radioactive nuclides or concrete waste contaminated with radioactive nuclides at 600 to 1000℃; and a washing process.
Patent KR-20210044722-A (KR)
Title: Intermediate of electrode, electrode using the same, electrode pellet using the same, and method of fabricating of the sames
Inventor: JUNG HO LEE
IPC: H01M4/62
Filed: 2020-10-15
Abstract: The present invention relates to a production method of an intermediate product of an electrode with high stability and long life. The production method of the intermediate product of the electrode comprises the steps of: preparing base particles; forming a coating layer including a first metal on a surface of the base particles by mixing the base particles and a coating source containing the first metal; and heat-treating the base particles and the second metal on which the coating layer is formed to form a molten source in which the base particles with the coating layer and the second metal are melted.
Patent KR-20220051098-A (KR)
Inventor: PARK SEOK JUNE
IPC: B63H21/14
Filed: 2020-10-16
Abstract: The present invention relates to a ship which is propelled using ammonia as a fuel. According to the present invention, the ship may comprise: an engine which receives ammonia from an ammonia storage tank and burns it; a urea water generator for generating urea water by receiving boil-off gas generated from the ammonia storage tank; and a catalytic reactor for injecting the urea water generated by the urea water generator to exhaust gas discharged from the engine.
Patent KR-20220056711-A (KR)
Title: PSEN2 N141I mutant Alzheimer's cell model and the preparation method thereof
Inventor: YU SEONG WOON
IPC: C12N5/0793
Filed: 2020-10-28
Abstract: The present invention relates to an Alzheimer's human pluripotent stem cell model in which N141I is knocked in a presenilin2 (PSEN2) gene and a preparation method thereof and, more specifically, to an Alzheimer's human induced pluripotent stem cell model in which N141I mutation is knocked in a PSEN2 gene by using a CRISPR/Cas9 system, a preparation method thereof, and a method for screening an Alzheimer's therapeutic agent using the cell model. According to the present invention, CRISPR/Cas9 gene editing technology is used in human induced pluripotent stem cells so that Alzheimer's-type human induced pluripotent stem cells were produced by knocking an N141I mutation in PSEN2, and thus limitations, such as different protein expression patterns from those of human cells observed in existing animal models and the like, can be overcome. Accordingly, the Alzheimer's cell model can be usefully used for pathogenesis of Alzheimer's caused by PSEN2 dysfunction, discovery of therapeutic substances, and efficacy verification.
Patent KR-20220059971-A (KR)
Title: Rooftop green wetland habitat auto management system
Inventor: HAN SEUNG HO
IPC: B01D39/20
Filed: 2020-10-30
Abstract: The present invention relates to an automatic management system for a rooftop green wetland habitat, which includes: a waterproof edge installed so as to protrude around a space for wetland formation on a making surface; a waterproof sheet forming a waterproof space inside the waterproof edge by fixing an edge on the waterproof edge; aggregate installed on the waterproof sheet to form a water storage portion for water storage; a pump providing pumping force for water supply to the water storage portion; a first pipe installed to supply water from the pump to the water storage portion and having a first valve for water supply switching; a water level sensor installed in the water storage portion, performing water level measurement, and outputting a detection signal; and a control unit receiving the detection signal from the water level sensor and controlling the pump and the first valve to adjust the water level of the water storage portion. According to the present invention, in urban greening, diversity in terms of vegetation can be provided by realizing an aquatic biotope as well as a terrestrial biotope and it is possible to provide various eco-friendly rest areas. In addition, a reliable waterproofing method can be ensured, construction can be facilitated and performed in an economical manner, repair and maintenance can be performed with convenience, and vegetation efficiency can be maximized by providing useful vegetation data.
Patent KR-20220060796-A (KR)
Title: Transformer and sensor assembly including the same
Inventor: SUH JAE HAN
IPC: H02P6/16
Filed: 2020-11-05
Abstract: The present invention relates to a rotary type transformer and a rotary-type sensor assembly comprising the same. A transformer according to one embodiment comprises: a stator having an outer core being hollow and an outer coil accommodated in the outer core; and a rotor having an inner core disposed in the hollow and an inner coil accommodated in the inner core, wherein the stator and the rotor each having a toroidal shape sharing about on the same axis, and an inner circumferential surface of the stator and an outer circumferential surface of the rotor may face each other while being spaced apart by a predetermined distance in a radial direction. Therefore, the present invention is capable of improving a core productivity.
Patent KR-20220063572-A (KR)
Title: Box for transportation
Inventor: LEE DONG WOO
IPC: B65D25/24
Filed: 2020-11-10
Abstract: The present invention relates to a shipping box. The shipping box according to one embodiment of the present invention comprises: a body unit wherein one side is opened, and a space is provided at the inside; a first door unit rotationally connected to the body unit and shielding a part of an opened portion of the body unit; and a second door unit connected to the body unit so as to rotate in the direction different from the direction of the first door unit, and shielding another part of the opened portion of the body unit. The shipping box is provided for more convenient packaging and disassembly.
Patent KR-20220063595-A (KR)
Title: Light emitting halmet having electromagnetic field generation unit and operating method thereof
Inventor: CHO MOO YEOUL
IPC: A61N5/06
Filed: 2020-11-10
Abstract: The present invention relates to a light emission helmet including an electromagnetic field generation unit, the light emission helmet additionally including an electromagnetic field generation unit in addition to a light source unit emitting light inside the light emission helmet, and thus is invented to enable light energy and electromagnetic field energy to be complexly emitted at the scalp. According to the present invention, light energy and electromagnetic field energy are complexly emitted at the scalp so that the scalp care effect and a hair follicle care effect can be obtained.
Patent KR-20220064102-A (KR)
Title: Electronic Module, Battery Pack, and Vehicle
Inventor: CHOI GYU WAN
IPC: F16B39/02
Filed: 2020-11-11
Abstract: Disclosed in the present invention are an electronic module with improved durability against external impact, a battery pack and a vehicle comprising the battery pack. To this end, the electronic module according to the present invention controls charging and discharging of at least one battery module having a plurality of battery cells, and comprises: at least one electronic component; at least one electronic bus bar electrically connected to the battery module and having an end portion connected to the electronic component, wherein a bolt hole is formed at the end portion; at least one fastening bolt configured to be inserted into the bolt hole; at least one nut configured to be coupled to the fastening bolt; and at least one loosening preventing cap having an insertion hole of a size corresponding to the nut such that the nut is inserted and fixed in the insertion hole, and configured to restrict rotational movement of the nut.