baber/WOPTO huggingface dataset:
Patent KR-20200039653-A (KR)
Title: Method and apparatus for video coding/decoding using intra prediction
Inventor: JEONG JE CHANG
IPC: H04N19/59
Filed: 2020-04-09
Abstract: Disclosed are a method and an apparatus which improve the accuracy of intra prediction to improve coding/decoding efficiency. The video decoding method comprises: a step of decoding a received bitstream to generate reconstruction information including a residual value for a current pixel and intra prediction information; a step of generating a first prediction value by using a first reference pixel and a pixel (T) of the upper end of the right side of a current block including the current pixel based on the intra prediction information; a step of generating a second prediction value by using a second reference pixel and a pixel (L) of the lower end of the left side of the current block including the current pixel based on the intra prediction information; and a step of generating a final prediction value for the current pixel by using the first prediction value and the second prediction value. In applying a planar mode, the accuracy of intra prediction can be improved by applying a weight based on the directivity of the current block or using a reference pixel with a higher correlation.
Patent KR-20210126333-A (KR)
Title: Tailored Multilayered Dust Capturing Media And Fabrication Method Thereof
Inventor: CHOI KYUNG JU
IPC: B01D39/16
Filed: 2020-04-10
Abstract: The present invention relates to a customized multi-layered dust collecting medium and a method for producing the same. Provided by one embodiment of the present invention are a customized multi-layered dust capturing medium and a method for producing the same. The method for producing a customized multi-layered dust collecting medium comprises: a first step of selecting a target overall average flow pore size; a second step of selecting n i-th nanofiber medium layers each having an i-th porosity and an i-th average flow pore size; a third step of calculating the overall average flow pore size of a stacked structure in which selected layers are stacked; a fourth step of comparing the target overall average flow pore size with the overall average flow pore size calculated in the third step, and repeating the second to third steps when the comparison result falls out of an error range; and a fifth step of stacking the finally selected layers. In this case, the second step may further include a step of selecting m j-th open scrim layers interposed between the nanofiber medium layers.
Patent KR-20210129484-A (KR)
Inventor: CHOI JONG UN
IPC: A23L3/36
Filed: 2020-04-20
Abstract: The present invention relates to a method for preparing ready-to-eat quinoa garlic chicken breast rice. The method includes: a sub-ingredient preparation step of washing green onion, onion, carrot, red paprika, green pepper, and garlic and performing standard shredding for preparation; a rice preparation step of mixing water-soaked rice, water-soaked brown rice, water-soaked oat, water-soaked quinoa, and konjac with cooking water containing indigestible maltodextrin and performing cooking with a cauldron and direct fire; a roasted chicken breast preparation step of putting garlic, sea salt, cooking wine, and black pepper powder into the shredded chicken breast, performing marinating, and then performing stir-frying; a stir-fried vegetable preparation step of putting and stir-frying green onion, onion, carrot, red paprika, green pepper, indigestible maltodextrin, seasoning powder, and seasoning liquid; a chicken breast-vegetable mixed rice preparation step of mixing the prepared rice, roasted chicken breast, and stir-fried vegetable; a freezing step of performing rapid freezing after cooling the prepared chicken breast-vegetable mixed rice; and a packaging step of measuring and packaging the frozen chicken breast-vegetable mixed rice. According to the present invention, processing into ready-to-eat (home meal replacement) frozen rice can be optimized, the rice and the sub-ingredients form no lump and can be easily separated in the form of grains, and thus a decrease in defective rate and productivity enhancement can be achieved during measurement and packaging. As a result, a decline in quality can be minimized and thawing cooking can be expedited for consumers.
Patent KR-20200046001-A (KR)
Inventor: TAKAHASHI KENICHI
IPC: H05K3/06
Filed: 2020-04-21
Abstract: Provided are a liquid composition for etching that efficiently removes chemical copper plating, which is a seed layer in a semi-additive construction method in manufacturing a multilayer printed wiring board, and simultaneously performs a dense roughening treatment on a wiring surface, and a method of manufacturing a multilayer printed wiring board using the same. According to the present invention, the liquid composition for etching used in the manufacture of the multilayer printed wiring board comprises 0.2 to 5 wt% hydrogen peroxide, 0.5 to 8 wt% sulfuric acid, 0.3 to 3 ppm halogen ion, and 0.003 to 0.3 wt% tetrazole compound.
Patent KR-20210129959-A (KR)
Inventor: YUN DAE KEUN
IPC: G01R31/14
Filed: 2020-04-21
Abstract: A partial discharge monitoring method for a power facility according to the present invention comprises the steps of: measuring the intensity of an ultraviolet ray generated from the power facility; determining whether the ultraviolet ray is caused by partial discharge when the measured intensity of the ultraviolet ray is greater than or equal to a preset threshold; and outputting a partial discharge generation signal to the outside when it is determined that the ultraviolet ray is caused by the partial discharge, and resetting the threshold value when the ultraviolet ray is not caused by the partial discharge.
Patent KR-20210139053-A (KR)
Title: Flowerpot pedestal
IPC: A01G9/04
Filed: 2020-05-13
Abstract: The present invention relates to a flowerpot stand on which a flowerpot can be placed. More specifically, the flowerpot stand according to an embodiment of the present invention, in a flowerpot stand disposed on a lower side of a flowerpot and provided to hold the flowerpot, includes: a circumferential surface which forms an outer surface; and a unit curved body which has an upwardly convex shape, and is inclined downward toward the central portion from an upper edge of the circumferential surface. A plurality of the unit curved bodies may be provided in a shape of being arranged side by side in a circumferential direction.
Patent KR-20210151424-A (KR)
Inventor: LEE JUNG HO
IPC: G11B20/10
Filed: 2020-06-05
Abstract: Disclosed is a music player having a battery inverse insertion protecting function. The music player having the battery inverse insertion protecting function of the present invention comprises: a player body to which a plurality of connectors are detachably coupled; a battery member detachably coupled to the player body; and an inverse insertion protecting unit provided in the player body and blocking internal power of the player body when the battery member is inversely inserted. The battery member includes a battery for a vehicle.
Patent KR-20200141956-A (KR)
Inventor: LOCKETZ NEIL
IPC: H04L29/08
Filed: 2020-06-11
Abstract: The system comprises a campaign management service that detects a campaign initiation request representing a plurality of computerized devices updated for the campaign and stores data corresponding to the updated computerized devices. The campaign management service may generate a bloom filter data structure including a hash value based on data of each updated computerized device and transmit the bloom filter data structure to a network edge. The system may include the network edge that can use the bloom filter data structure from the campaign management service to determine whether a computer and a device will obtain device updates from the campaign management service. The network edge transforms the computerized device by querying for device updates and sending device updates to the computerized devices that are already installed.
Patent KR-20210153903-A (KR)
Inventor: LEE BYUNG CHUL
IPC: A61B8/00
Filed: 2020-06-11
Abstract: The present invention relates to a method for determining the relative positions of arrays of a flexible array device. According to one embodiment of the present invention, the flexible array device includes a plurality of arrays which are arranged at predetermined intervals in a deformable substrate, and the method for determining the relative positions of the arrays comprises the steps of: measuring a first capacitance for adjacent arrays; measuring a second capacitance for the adjacent arrays after the deformation of the substrate; and determining the relative positions of the adjacent arrays on the basis of measurement values of the first capacitance and second capacitance. According to the embodiment of the present invention, capacitance between adjacent arrays are measured for the plurality of arrays arranged in the deformable substrate, and a change in the capacitance caused by deformation (shrinkage, expansion, warpage, etc.) of the substrate is measured, and thus the relative positions of the arrays may be determined.
Patent KR-20210157800-A (KR)
Inventor: JO VIN NA
IPC: H01M10/0562
Filed: 2020-06-22
Abstract: One aspect of the present invention relates to a method for manufacturing oxynitride solid electrolyte powder, including the steps of: (S1) preparing an electrolyte precursor in which a nitrogen compound containing lithium and at least one of a phosphorus compound and a boron compound are mixed; (S2) preparing a mixture in which the electrolyte precursor is added to an organic solvent; and (S3) milling the mixture. A method for manufacturing a chemically and physically stable oxynitride solid electrolyte without undergoing a high-temperature sintering process can be provided.
Patent KR-20210158623-A (KR)
Inventor: KWON SEUNG YOUL
IPC: A61M3/02
Filed: 2020-06-24
Abstract: The present invention relates to a composite catheter capable of injecting liquid, and specifically, to a composite catheter capable of adjusting the injection amount of liquid discharged to a tube by varying the volume of a first retention unit in which the liquid is temporarily stored by moving a piston for adjusting the flow rate of the liquid back and forth by using a lever.
Patent KR-20220000533-A (KR)
Title: Automatic inventory management system
Inventor: RGL
IPC: G06Q10/10
Filed: 2020-06-26
Abstract: The present invention relates to an automatic inventory management system. According to the present invention, the automatic inventory management system comprises: an inventory management database storing inventory information useful for inventory management, and including a description of a plurality of resources, lead time, and daily consumption; a maximum inventory volume factor setting module allowing a user to set the maximum inventory volume factor; a purchase volume control module calculating a purchase volume proposed for a specific resource according to the factor set by the maximum inventory volume factor setting module and the data included in the inventory management database, and outputting the proposed purchase volume; and a warning module generating a warning when the inventory volume of the specific resource approaches a certain value, and proposing the user to purchase the specific resource. The user just needs to set the maximum inventory volume factor, and the devised system is able to automatically calculate the volume of resources for which a purchase order has been conducted, and automatically manage inventory.
Patent KR-20210002030-A (KR)
Inventor: SUNG HO HWANG
IPC: A61B5/055
Filed: 2020-06-26
Abstract: The present invention relates to a technology for processing a magnetic resonance image utilizing an artificial reference index. A processing method of a magnetic resonance image sets an artificial reference index of a T1 value, which is a quantitative unit constituting imaging particles, with a preset concentration of an MRI contrast agent to express abnormal tissue damage, receives an MRI signal simultaneously measured from a subject together with an artificial reference index manufactured using an MRI contrast agent of the preset concentration, and compares the MRI signal strength of the subject with reference to the signal strength of the artificial standard index included in the input MRI signal to specify a position and the degree of damage to the abnormal tissue.
Patent KR-20220000699-A (KR)
Title: variable cable crane system for constructing bridge and building method of the same
Inventor: KANG HO SUNG
IPC: B61B12/00
Filed: 2020-06-26
Abstract: The present invention relates to a variable-type ropeway system for bridge construction that can facilitate the construction of a bridge, and to a method for installing the same. According to the present invention, the variable-type ropeway system for bridge construction comprises: a winding means provided to wind or unwind a main line cable; ropeway towers installed at the starting point and the end point of the bridge construction, respectively; a main cable installed between the winding means and the ropeway tower, and between the ropeway towers; a traction cable installed on one side of the main cable between the ropeway towers; a carriage provided to reciprocate between the ropeway towers; a winch for providing a driving force to reciprocate the carriage by the traction cable; and a variable pulley for allowing the main cable to be moved left and right in a variable position in the width direction of the bridge.
Patent KR-20220001773-A (KR)
Title: Squeezing Toothbrush
Inventor: KIM DAE WON
IPC: A46B11/00
Filed: 2020-06-30
Abstract: The present invention relates to a toothbrush which minimizes the hassle of leaving or squeezing a toothpaste by oneself. The present invention digs a groove into the toothbrush into which a toothpaste can be placed. The present invention is to make a trapezoidal groove in the toothpaste groove. The present invention has an advantage that toothpaste can be easily squeezed through the invention and used without wasting resources.
Patent KR-20200087100-A (KR)
Inventor: HWANG DEOK HEUNG
IPC: C02F1/40
Filed: 2020-06-30
Abstract: The present invention relates to a physiochemical wastewater treatment method for efficiently treating purified water, wastewater, and sewage, which uses an electrolysis decomposition process to simultaneously coagulate and float scum, organic contaminants, nitrogen, and phosphorus included in raw water to be treated to remove the same. According to the present invention, to efficiently treat purified water, sewage, and wastewater, a coagulant is injected in a physiochemical treatment method applying an electrolysis decomposition process, such that the coagulant can be used while supplying a dielectric material insufficient in raw water to be treated and electrolysis decomposition is smoothly generated while the raw water, in which the quantity of dielectric materials is increased by the supplied coagulant, passes through positive and negative electrode plates, thereby destabilizing and effectively coagulating scum of the raw water to be treated. Moreover, coagulated fine sludge is coagulated, floated, and concentrated in the upper part of an electrolytic coagulation and floating tank by a floating reaction of fine bubbles, which are by-products of the electrolysis decomposition, thereby being overflown and removed in a coagulated floating sludge type with minimum moisture content.
Patent KR-20210008315-A (KR)
Inventor: HAN MI JUNG
IPC: G03F7/028
Filed: 2020-07-10
Abstract: The present invention relates to a photosensitive resin composition and, more specifically, to a photosensitive resin composition suitable for forming a column spacer, a black matrix, or a colored (eg, black) column spacer due to high residual film rate while realizing a fine pattern, thereby capable of being used for various electronic components included in OLED displays and TFT-LCD panels.
Patent KR-20220007311-A (KR)
Inventor: KANG MIN SU
IPC: B60L15/20
Filed: 2020-07-10
Abstract: Disclosed are a method and a system for controlling driving of a motor, wherein the system significantly improves efficiency of a motor by reducing a switching loss and a current ripple loss of an inverter in a low speed driving section of the high speed motor. The method for controlling driving of a motor comprises a step of driving the motor based on a speed command value and repeating an on-section where torque is generated in the motor and an off-section where the torque is not generated in the motor during a predetermined period to drive the motor. In the driving step, phase voltage is applied on one control reference phase among a plurality of phases of the motor in the on-section, and the control reference phase can be determined as a phase different from the phase where the phase voltage is applied to the previous on-section.
Patent KR-20220008522-A (KR)
Title: Method for Classifying and Analyzing BECTS and TLE Patient Data Using Hybrid Maching Learning
Inventor: CHUNG JONG MOON
IPC: G16H50/20
Filed: 2020-07-14
Abstract: Disclosed is a method for analyzing and classifying BECTS and TLE patient data using hybrid machine learning. According to the present invention, the method comprises: a step of pre-processing signal data of a patient by using an EMD algorithm and a plurality of statistical indicators; and a step of inputting the pre-processed data into a neural network, and classifying and analyzing brain wave data of BECTS and TLE patients. The neural network learns by ensemble learning using a determination tree and a hybrid machine learning technique using the SVM-RFE. The pre-processing step includes a step of decomposing into sub-band signals for identifying the trend of EEG data signals. According to the present invention, the disclosed method is able to propose a new model clearly, efficiently, and objectively classifying the brain wave data of a patient by using statistical indicators and hybrid machine learning technique, and expect the introduction of a new diagnosis system showing the maximum efficiency in the clinical settings.
Patent KR-20220008611-A (KR)
Inventor: SHIN YOUNG JA
IPC: A61B5/157
Filed: 2020-07-14
Abstract: The present invention provides a blood glucose meter including a trigger function to make blood collection and blood glucose measurement more convenient. Briefly, the blood glucose meter includes a main body, a test paper holding unit, a test paper unit, a needle control unit, and a loading blood collection unit. According to the present invention, blood collection and blood glucose measurement can be performed one-stop by directly inserting an internal needle test paper coupled with a blood collection needle into the blood glucose meter equipped with a loading mechanism. In this way, it is possible to reduce the effort required to measure blood glucose through the cumbersome process of a conventional blood glucose meter.
Patent KR-20220011344-A (KR)
Inventor: YU RI ON
IPC: G02C5/12
Filed: 2020-07-21
Abstract: The present invention relates to eyeglasses, and more specifically, to eyeglasses having a magnetic pad to distribute the weight of the eyeglasses. According to the present invention, a magnet is disposed in a portion adjacent to the bridge of the nose when the eyeglasses are worn to make the eyeglasses float due to magnetism and a magnetic pad having magnetism for floating the eyeglasses is arranged. The purpose of the present invention is to provide eyeglasses with a magnetic pad which distributes pressure on the bridge of the nose of a user, which is applied by the weight of the eyeglasses. The eyeglasses having a magnetic pad according to the present invention comprises: a rim of the eyeglasses, which has a magnet to be disposed adjacent to the bridge of the nose; and the magnetic pad having magnetism for floating the eyeglasses. According to the present invention, the weight of the eyeglasses is distributed over the whole portion of the bridge of the nose, not focused on one portion thereof to prevent the bridge of the nose from feeling pain when the eyeglasses are worn continuously.
Patent KR-20220011437-A (KR)
Title: Apparatus and system purifying biomass
Inventor: KWON YOUNG KOOK
IPC: B01D53/32
Filed: 2020-07-21
Abstract: The present invention relates to a biomass treatment device capable of producing value-added material while simultaneously processing biomass and purifying biomass by the process of oxidation-reduction of fine dust components in the atmosphere. The present invention comprises: an oxidizing unit decomposing biomass and generating a first value-added material while oxidizing and decomposing biomass; an electrode including an oxide electrode to which electrons are transferred by an electron transfer medium in the oxidizing unit and a reduction electrode connected to a reduction side; and a reduction unit in which the reduction electrode is accommodated, the reduction reaction proceeds by the electrons transferred from the reduction electrode, and a reduction target is generated as a second value-added material.
Patent KR-20220013690-A (KR)
Title: System for Providing Information
Inventor: LEE GAP BONG
IPC: G06F3/048
Filed: 2020-07-27
Abstract: The present invention relates to an information providing system, and more particularly, to an information providing system which enhances information delivery capacity by providing information on the collections of a museum to visitors of the museum as well as information related to each collection. The information providing system according to the present invention includes: a database unit in which information on the collections of a museum and related information for describing each collection are stored; and a control unit which is configured to load schedule information from the database unit, to provide visitors with the same in connection with interrelated information.
Patent KR-20220014040-A (KR)
Inventor: Choi bum
IPC: H01M10/643
Filed: 2020-07-28
Abstract: The present invention relates to a heat sink assembly and a manufacturing method thereof. The heat sink assembly comprises: a battery pack case made of a resin material formed so that one or more battery cells can be seated; and a heat sink housing fused to the battery pack case. The heat sink housing comprises: a lower plate disposed so as to contact both edges of a lower surface of the battery pack case to be integrally coupled and made of a resin material; an upper plate of a metal material disposed to contact the lower surface of the battery pack case and the upper surface of the lower plate, wherein the lower surface has an irregularly shaped concave part; and a raised member made of a resin material, which is formed with the concave part and integrally coupled to the upper surface of the lower plate. The battery pack case and the raised member are integrally formed with the lower plate by an insert injection molding method. The present invention improves the bonding strength of a part where a battery pack case and a heat sink housing are coupled using an insert injection molding method. The present invention provides a heat sink assembly capable of improving the bonding strength of a part where a battery pack case and a heat sink housing are coupled using an insert injection molding method, and a method for manufacturing the same.
Patent KR-20200096475-A (KR)
Title: Positive electrode active material, method for manufacturing positive electrode active material, and secondary battery
Inventor: MOMMA YOHEI
IPC: H01M4/62
Filed: 2020-08-06
Abstract: The present invention provides a lithium-ion secondary battery positive electrode active material having an excellent cycle property and having a high capacity. A coating layer containing aluminum and a coating layer containing magnesium are provided on a surface layer of the positive electrode active material. The coating layer containing magnesium is present in a region closer to the surface of the particle than the coating layer containing aluminum. The coating layer containing aluminum may be formed by a sol-gel method using aluminum alkoxide. The coating layer containing magnesium is formed by segregating magnesium by mixing magnesium and fluorine in a starting material and heating after the sol-gel method.