baber/WOPTO huggingface dataset:
Patent KR-20220136702-A (KR)
Title: Multifunctional and assembled filter comprising porous carbonized wood which is eco-friendly
Inventor: SONG SUNG HO
IPC: B01D39/20
Filed: 2021-04-01
Abstract: The present invention relates to a multi-functional integrated eco-friendly filter and specifically, to the multi-functional integrated eco-friendly filter comprising: a porous carbonized wood having high electrical conductivity; and a titanium oxide and silver nanoparticle coating. The filter of the present invention comprising the porous carbonized wood and the titanium oxide and silver nanoparticle coating has excellence in removing allergic substance/hazardous chemical gas, in sterilizing organic matter and pathogenic microorganism, and in complexly enabling a decomposition, an antibacterial, and a deodorization function of the hazardous chemical gas.
Patent KR-20220138075-A (KR)
Inventor: YOON HYEOK JUN
IPC: A63B21/02
Filed: 2021-04-05
Abstract: The present invention relates to an ankle exercise device with a foot support configured to support a foot while comfortably sitting on a chair or sofa or to perform ankle exercise by an elastic restoring action. The present invention comprises a support frame placed horizontally on the ground and a footstool mounted on the support frame so as to be capable of rotation operation in an inclined state including height and lowering. The supporting frame has a support bar installed vertically at both ends, and at the same time, multi-stage coupling grooves are formed on one side of the support bar, and at both ends of the footstool, protruding rods are selectively inserted into the coupling grooves of the support bar to be assembled brackets are fitted. Accordingly, since the footstool mounted on the supporting frame can be maintained in a horizontal state or at a predetermined inclination angle, the posture can be maintained comfortably by raising one's feet, thereby providing a sense of stability to a user sitting in a chair for a long time. In addition, it is possible to easily perform ankle exercise while sitting on a chair as the footstool is configured to be elastically restored by rotating around the axis.
Patent KR-20220138554-A (KR)
Title: Adhesive composition and display apparatus including the same
Inventor: KWON KYUNG MI
IPC: C09J11/06
Filed: 2021-04-05
Abstract: The present invention relates to an adhesive composition and a display device in which reliability against penetrating bubbles is improved. According to the present invention, the display device comprises: a display panel; a cover window disposed on the display panel; and an adhesive layer interposed between the display panel and the cover window. In addition, the adhesive layer comprises: (meth)acrylate having an alicyclic group; (meth)acrylate having a glass transition temperature of 40℃ or less; crosslinkable (meth)acrylate; and a heat curing agent containing an isocyanate-based compound. The adhesive layer has a first elastic modulus at a first temperature and a second elastic modulus at a second temperature higher than the first temperature, wherein the second elastic modulus is equal to or greater than the first elastic modulus.
Patent KR-20220138925-A (KR)
Inventor: MIN SUNG TAE
IPC: G06F3/16
Filed: 2021-04-06
Abstract: In a speech authentication server through a speech recognition and a voiceprint recognition, the present invention comprises: a communication part that receives a request signal for issuing a blockchain-based distribution ID from a user terminal, and receives the speech information corresponding to the request signal from the user terminal; and a processor that generates the voiceprint information for a user based on the speech information, generates a private key based on the voiceprint information, and generates a public key based on the public information of the user. Therefore, the present invention is capable of having an effect of being reliable.
Patent KR-20220139070-A (KR)
Inventor: MIN TAE JIN
IPC: A01K75/04
Filed: 2021-04-07
Abstract: The present invention relates to an eco-friendly fishing float which is composed of hollow medium and large plastics through rotational molding to be recycled after use, and can also provide convenience of removing sea fouling organisms by rotating a float installed on the sea. According to the present invention, the medium and large fishing float comprises: a hollow cylinder-shaped main body by rotational molding; an air exhaust hole formed in the main body; a stopper coupled to the air discharge hole with a screw; a rope coupling pipe having a coupling hole penetrated in an axial direction at the center of the main body formed to be penetrated; and an inclined guidance surface opened like a trumpet at both ends of the rope coupling pipe. Accordingly, the eco-friendly fishing boat which can be recycled after use is provided.
Patent KR-20220143212-A (KR)
Inventor: LEE CHUNG SEOK
IPC: H01L27/32
Filed: 2021-04-15
Abstract: A display device is disclosed. The display device may include: a display panel including a plurality of panel pads and a panel alignment mark disposed on one side of the plurality of panel pads; and a connection circuit board connected to the display panel and including a plurality of pads and a plurality of dummy pads disposed on one side of the plurality of pads. A portion of the plurality of dummy pads overlaps a panel alignment mark in a thickness direction.
Patent KR-20220145618-A (KR)
Inventor: LEE SANG MI
IPC: A23L2/52
Filed: 2021-04-22
Abstract: The present invention relates to a method of producing leek juice using leek stem and a leek juice produced by the method, more specifically, wherein the method comprises: (1) a fresh juice production step of washing and cutting leek stem, and then compressing, extracting, and filtering the same; (2) a juice production step of heat-treating the fresh juice in a water bath at 80-100℃ for 18-30 hours and heating the heat-treated leek juice at 95-110℃ for 5-15 minutes on a gas stove; and (3) a sterilization packaging step of sterilizing and sealing the juice produced by the heating by a packaging machine. According to the method for producing leek juice using leek stems and the leek juice produced by the method as proposed in the present invention, by producing fresh juice with leek stems, boiling and heating the same to produce juice, and sterilizing, sealing, and packaging the same, the leek juice that contains a large amount of active ingredients of leek and is easy to take can be produced.
Patent KR-20210048474-A (KR)
Inventor: AHN SANG CHEON
IPC: G01N21/78
Filed: 2021-04-26
Abstract: A method for performing a simple urinalysis performed by a user terminal according to an embodiment of the present invention comprises the steps of: (a) generating a test image by photographing a urinalysis strip exposed to urine; (b) generating a first RGB value by extracting RGB values for each of a plurality of pad areas corresponding to each test item area of the urinalysis strip from the test image; and (c) generating a first ratio value using a specific gravity RGB value and the first RGB value extracted from the pad area of specific gravity among test items, comparing a second ratio value and the first ratio value, which are the ratios between the specific gravity calculated through a standard colorimetric table and each test item, and calculating a numerical value for each test item. The standard colorimetric table defines all colors which can be expressed in the pad area corresponding to each test item.
Patent KR-20220147955-A (KR)
Inventor: JUNG JUN YOUNG
IPC: G01R31/12
Filed: 2021-04-28
Abstract: The present invention relates to a system for detecting occurrence of partial discharge of power equipment based on machine learning. According to the present invention, the system comprises: distribution power equipment where partial discharges may occur; a partial discharge sensor installed in the power equipment to detect a partial discharge occurring in the power equipment; and a partial discharge determination server receiving partial discharge data detected by the partial discharge sensor to determine whether the corresponding partial discharge has occurred in the power equipment or has been propagated through a power cable. Accordingly, the system automatically processes from acquisition of partial discharge data to derivation of determination results, thereby providing effects of reducing costs such as equipment acquisition and installation costs, labor costs, and the like, which can be required for each power equipment, and reducing possibility of device failure.
Patent KR-20220150672-A (KR)
Inventor: YIM SUNGGYU
IPC: H04W88/02
Filed: 2021-05-04
Abstract: The present invention relates to an electronic device for determining a location of an electronic device and an operating method thereof, which can reduce battery consumption of an electronic device. The electronic device of the present invention comprises: a location sensor for measuring location information on an electronic device; a memory; a communication module; and a processor operatively connected to the location sensor, the memory, and the communication module.
Patent KR-20220097125-A (KR)
Title: Safety hook device
Inventor: PARK JI MAN
IPC: F21Y115/10
Filed: 2021-05-18
Abstract: The present invention relates to a safety hook device, which easily notifies a worker and a related party whether a hook unit and safety equipment are engaged and the engagement status therebetween when the hook unit is engaged with the safety equipment, and induces the worker to engage the hook unit and the safety equipment, thereby preventing the accident of a worker. To this end, the safety hook device comprises: a hook unit having a locking space into which safety equipment installed on the site is inserted so that the safety equipment is engaged with the hook unit; a direct sensing unit coupled to the hook unit to detect the safety equipment that is engaged with the hook unit in a contact manner; an equipment sensing unit including at least one of indirect sensing units coupled to the hook unit to detect the safety equipment that is engaged with the hook unit in a non-contact manner; and a sensing control unit which analyzes a signal transmitted from the equipment sensing unit to check at least one of whether the hook unit and the safety equipment are engaged and the engagement status between the hook unit and the safety equipment.
Patent KR-20220157033-A (KR)
Title: Video streaming service server for displaying advertisement information related to video and operating method thereof
Inventor: AN CHI YEON
IPC: H04N21/845
Filed: 2021-05-20
Abstract: Disclosed are an image streaming service server and an operating method thereof. The present invention proposes the image streaming service server and the operating method for displaying advertisement information related to the image. By inducing users to purchase products related to content exposed in the image, it is possible to support companies to enjoy greater profits.
Patent KR-20220157793-A (KR)
Title: Memory system and operating method thereof
Inventor: EUN JAE OCK
IPC: G06F3/06
Filed: 2021-05-21
Abstract: A memory system according to the present technology comprises: a memory device comprising a plurality of memory blocks, and outputting the voltage information indicating whether or not an event in which a level of an input voltage drops below a reference level occurs; and a memory controller that stores a read count indicating a number of performance of a read operation for each of a plurality of memory blocks, controls the memory device to move the data stored in the memory block whose read count exceeds a threshold count to another memory block, and adjusts the threshold count based on the voltage information. Therefore, the present invention is capable of improving the reliability and lifespan of the data.
Patent KR-20220164205-A (KR)
Title: Method and apparatus for building 3d digital models
Inventor: LIM GUKCHAN
IPC: G06T7/292
Filed: 2021-06-04
Abstract: According to the present invention, a method and apparatus for building a 3D digital model are disclosed. The method includes: setting different focused positions in one area; receiving a plurality of capturing data obtained by photographing an object; obtaining motion data according to the position of the object; and constructing a 3D digital model of the object using capturing data in which an area where the object is located is set as the focused position in the one area based on the motion data among the plurality of capturing data.
Patent KR-20220169063-A (KR)
Title: Display device and driving method thereof
Inventor: LEE SOON GYU
IPC: G06F3/041
Filed: 2021-06-17
Abstract: According to the present invention, a display device comprises: a sensor portion including sensors; a sensor driving portion transmitting a sensing signal in units of p sensors to a first area of the sensor portion in a first mode and transmitting the sensing signal in units of q sensors to the first area in a second mode; a display portion overlapping the sensor portion and including pixels; and a display driving portion transmitting a light emitting signal to the pixels so that the pixels have s non-light emitting periods during one frame period in the first mode and transmitting the light emitting signal to the pixels so that the pixels have t non-light emitting periods during the one frame period in the second mode, wherein p is an integer greater than 0, q is an integer greater than p, s and t are integers greater than 1, and a sum of the t non-light emitting periods is greater than a sum of the s non-light emitting periods.
Patent KR-20230000261-A (KR)
Title: Air bag device
Inventor: JANG MIN SU
IPC: B60R21/217
Filed: 2021-06-24
Abstract: The present invention relates to an airbag device which improves an assembly structure of a retainer and a filter to improve assemblability and reduce assembly work processes. The present invention comprises: the retainer supporting an inflator; the filter filtering gas discharged from the inflator to prevent a foreign substance generated in a gas emission process from coming in contact with an airbag cushion; and an assembly means assembling the filter to the retainer through a press-fitting method.
Patent KR-20230000565-A (KR)
Title: A Feed Stuff Additives for farming fish
Inventor: HAN SANG WOOK
IPC: A23K20/174
Filed: 2021-06-25
Abstract: The feed additives for fish according to an embodiment of the present invention contains: 34 to 38 parts by weight of glutathione; 77 to 84 parts by weight of beta glucan; 5 to 6 parts by weight of group B vitamins; 0.01 to 1 part by weight of yeast; and 100 parts by weight of at least one selected from a group consisting of taurine, UDCA and methionine, and thus, it is possible to reduce the use of various antibiotics when administered or taken during breeding of animals by promoting metabolism in the body and increasing immune factors involved in the immune response to increase the anti-pathogenicity of animals.
Patent KR-20220110034-A (KR)
Inventor: LEE YONG YI
IPC: G01S17/89
Filed: 2021-06-25
Abstract: According to one embodiment, a method for processing point data obtained from a lidar device comprises the steps of: obtaining point cloud data including a plurality of point data for a plurality of sensing points; and generating an image of the sensing points based on the point cloud data, wherein each of the point data includes position information for the sensing point and a geometrically enhanced intensity for the sensing point, the geometrically enhanced intensity is generated based on a combination of a reflection parameter related to an amount of light scattered at the sensing point and a geometric parameter based on a geometrical characteristic of the sensing point, the reflection parameter is obtained based on a sensing signal generated by the lidar device based on at least a portion of the light scattered at the sensing point, the geometrical characteristic is obtained based on location information about a sensing point group determined based on the location information about the sensing point wherein the sensing point group includes at least a portion of the sensing point and other sensing points around the sensing point, and the geometrically enhanced intensity is proportional to the reflection parameter and the geometric parameter, thereby providing a method for processing liar data.
Patent KR-20230001687-A (KR)
Inventor: KANG MYOUNGKU
IPC: C07C231/22
Filed: 2021-06-29
Abstract: The present specification relates to N-acyl derivatives and medicines or agricultural products containing the same. The manufacturing method of one embodiment of the present specification can produce high-purity N-acyl derivatives.
Patent KR-20230004055-A (KR)
Title: Interface and Laundry Treatment Apparatus having the Same
Inventor: DAMI CHOE
IPC: D06F34/05
Filed: 2021-06-30
Abstract: The present invention relates to a laundry treatment apparatus, which provides a standard or a method for when and how to express the same in a case a plurality of notification information occur. The laundry treatment apparatus of the present invention comprises: a cabinet; a drum; an operation unit; a communication module; a control unit; and a display unit.
Patent KR-20230006703-A (KR)
Title: Biodegradable material, biodegradable fiber member, biodegradable fabric member and manufacturing methods thereof
Inventor: HEUNG DO KIM
IPC: B01D39/16
Filed: 2021-07-02
Abstract: A biodegradable material, a biodegradable fiber member, a biodegradable fabric member, and a method for manufacturing the same are disclosed. The disclosed biodegradable material may comprise: a biodegradable resin containing a triblock copolymer of poly hydroxy alkanoate (PHA), poly lactic acid (PLA), and poly caprolactone (PCL). The disclosed method of manufacturing a biodegradable fiber member comprises the steps of: forming a biodegradable resin comprising a triblock copolymer of PHA, PLA, and PCL combined; forming a biodegradable composite resin by mixing a functional metal-containing additive having static electricity retention properties with the biodegradable resin; and forming a biodegradable fiber member from the biodegradable composite resin. The method of manufacturing the biodegradable fiber member may further comprise a step of applying an antiviral agent on the biodegradable fiber member. The method of manufacturing the biodegradable fiber member may further comprise a step of charging at least a part of the functional metal-containing additive with an electrostatic charge. The purpose of the present invention is to provide a biodegradable material that has excellent biodegradability properties and can be useful and easily applied to masks, air filters, etc. The purpose of the present invention is to provide a biodegradable material that has excellent biodegradability properties and can be useful and easily applied to masks, air filters, and the like.
Patent KR-20230006714-A (KR)
Title: Method for monitoring crime prevention area based on Wireless LAN(Local Area Network)
Inventor: JI MAN GU
IPC: G06Q50/10
Filed: 2021-07-02
Abstract: According to the present invention, disclosed is a method for monitoring a crime prevention area based on short-distance communication. The monitoring method of the present invention comprises the steps in which: a plurality of crime prevention devices collect crime prevention information from a preset crime prevention area; at least one user terminal receives crime prevention information using a crime prevention application that supports interworking with a plurality of crime prevention devices, and transmits the received crime prevention information to a management server; a management server stores crime prevention information received from a user terminal; the management server analyzes stored crime prevention information; when the management server determines that a crime prevention event has occurred based on analysis results, a response plan related to the crime prevention event is derived; the user terminal receives a response plan from the management server and outputs the received response plan; and a plurality of crime prevention devices receive a response plan from a user terminal and output the received response plan. The structure of a monitoring system is simplified.
Patent KR-20210090583-A (KR)
Title: METHOD and device FOR Electrical overStress and Electrostatic discharge protection
Inventor: ROSE DAVID J
IPC: H01L27/02
Filed: 2021-07-08
Abstract: A semiconductor device is protected from electrical overload (EOS) and electrostatic discharge (ESD) events by a series protection circuit electrically connected in series along a transmission line between a signal source and a load. The series protection circuit comprises a first field effect transistor (FET) electrically coupled in series between the signal source and the load. A parallel protection circuit is electrically coupled between the transmission line and a ground node. The parallel protection circuit may comprise a transient voltage suppression (TVS) diode.
Patent KR-20230010448-A (KR)
Title: Biomass burner
Inventor: LEE YOUNGJAE
IPC: F23C3/00
Filed: 2021-07-12
Abstract: The present invention relates to a biomass burner. According to the present invention, a biomass and a primary air react to gasify the biomass at an early stage, and then a secondary air and a tertiary air sequentially react to achieve complete combustion of the biomass. The biomass burner of the present invention comprises: a gasification chamber (100); a gas burner (200); a fuel input unit (300); and a combustion chamber input unit (120).
Patent KR-20230011792-A (KR)
Title: Apparatus and method for creating a digital twin environment for learning
Inventor: LEE DAE HOON
IPC: G06N3/08
Filed: 2021-07-14
Abstract: The present invention relates to an apparatus and method for creating a digital twin environment for learning, and more specifically, comprises: an external data control unit which collects external data for digital twin formation and controls the external data collection environment; an external data learning unit which generates first prediction data that is expected to be collected in the external data collection environment in the future as data that is not previously collected in the external data collection environment, based on the external data; a reinforcement learning unit which compares the first prediction data with labeling data that was not used for learning of the first prediction data and generates second prediction data whose difference from the labeling data is less than a certain standard; and a digital twin environment creation unit which follows the external data and the second prediction data to create a digital twin environment corresponding to the external data collection environment. Accordingly, the apparatus can create a digital twin environment based on external data collected in an actual external data collection environment.
Patent KR-20230017642-A (KR)
Title: FMCW lidar system with low power consumption and method of operation thereof
Inventor: LEE SEONG JOO
IPC: G01S7/481
Filed: 2021-07-28
Abstract: The present invention relates to an FMCW lidar system with low power consumption and operating method thereof, which does not perform a fast Fourier transform operation for every measurement, but performs the fast Fourier transform operation only once every time the reference number of measurements is reached, is configured to utilize frequency components extracted from the fast Fourier transform operation when calculating the distance together with the data on the change in signal strength for each measurement, thereby maintaining target performance while minimizing power consumption.