baber/WOPTO huggingface dataset:
Patent KR-20220013267-A (KR)
Inventor: SHIN SANG OK
IPC: C05F17/20
Filed: 2020-07-24
Abstract: The present invention relates to a fermentation accelerator for livestock manure compost harmless to a human body, wherein a porous material, gypsum, and quicklime are included as main components, the porous material is firstly passed through at a temperature of 200 to 300 deg. C and then cooled to room temperature in an oxygen tank to increase the amount of oxygen absorbed by the porous material in the cooling process, the porous material with the increased amount of absorbed oxygen, gypsum and quicklime are mixed in a predetermined composition ratio, respectively, and pulverized to form a powdered primary mixture, the fermentation accelerator for livestock manure compost is manufactured with a fine powdery secondary mixture having a predetermined particle size by granulating into a granular secondary mixture by adding and mixing binder powder to the primary mixture in a powder state, or by pulverizing the primary mixture again, when the fermentation accelerator for livestock manure compost is mixed with livestock manure compost, the fermentation accelerator reacts with the moisture in the livestock manure compost to generate heat at a temperature of 50 to 80 deg. C, so that especially in winter, livestock manure compost can be composted, beneficial bacteria are present in the compost to produce useful compost, oxygen contained in countless micropores formed in porous materials, gypsum, and quicklime promotes the fermentation of livestock manure compost, and at the same time, the odor of livestock manure compost is smoothly adsorbed into the micropores to remove the odor of livestock manure compost, in addition, when the fermentation accelerator is granulated and applied to livestock manure, the fermentation accelerator is prevented from being dispersed by blowing around to reduce the waste of the fermentation accelerator, and is prevented from being introduced into user's eyes or lungs to prevent user's physical health from being harmed.
Patent KR-20210117899-A (KR)
Title: Can heating device
Inventor: EUI SUNG KIM
IPC: H05B6/06
Filed: 2020-07-27
Abstract: Disclosed is a can heating device. The can heating device, by winding a working coil having a curvature on an outer surface of a bobbin, allows a gap between the can and the working coil to be reduced. In addition, by heating a plurality of cans using one inverter, the can heating device according to one embodiment of the present invention allows a structure of a driving circuit part to be simplified. The can heating device comprises: a plurality of can accommodating parts; a plurality of working coil groups; and a driving circuit part.
Patent KR-20220014058-A (KR)
Inventor: CHANG YONGLOK
IPC: B60L15/20
Filed: 2020-07-28
Abstract: The present invention relates to an individual motor control method of a central control module apparatus, more specifically, wherein a moving apparatus, which comprises a motor driven by electricity to move a vehicle and two or more controllers for controlling the motor, has an independent and separate central control element for controlling the motors so that the motors are organically driven according to rotational speed, load, etc. of each motor. Therefore, the individual motor control method of a central control module apparatus is improved to have an efficient function in driving and balancing during accelerating and to increase stability of a vehicle body by changing air flow under the vehicle. The motor control method comprises: a first step of detecting operational statuses of front wheel and rear wheel; a second step of comparing status information of the motor based on the front wheel; and a third step of adjusting the status of the rear wheel to synchronize the rear wheel with the front wheel.
Patent KR-20220014773-A (KR)
Title: Apparatus for estimating communication parameter and method thereof
Inventor: JANG YEON SOO
IPC: H04L1/00
Filed: 2020-07-29
Abstract: Provided are a communication parameter estimation device and a method thereof. The method includes: a first configuration step of constructing a first vector set including a plurality of first vectors and the plurality of first vectors through arbitrary communication parameter candidate values based on data received from a transmitter; a second configuration step of constructing a second vector set including a plurality of second vectors and the plurality of second vectors based on the plurality of first vectors; a step of constructing a plurality of square matrices using the communication parameter candidate values based on a third vector set including the first vector set and the second vector set; a step of calculating an average dimension deficient value by calculating rank deficient values of a plurality of square matrices; and a step of estimating the communication parameter based on the average dimension lack value according to the communication parameter candidate value. Accordingly, the present invention is applicable to all communication parameter estimation which can be estimated using linearity in addition to an interleaving period.
Patent KR-20220016322-A (KR)
Inventor: KIM CHEOL JIN
IPC: F16H3/66
Filed: 2020-07-30
Abstract: The present invention relates to an automatic transmission for a vehicle, which comprises: an input shaft which receives power of an engine; a first planetary gear set into which power is inputted from the input shaft and which is mounted in a transmission housing to transmit the power; a composite planetary gear set into which the power is selectively transmitted from the input shaft and the first planetary gear set; an output shaft which is connected to the composite planetary gear set to output the shifted power; eight rotation units which are formed by connecting one or more rotary elements among each rotary elements of the first planetary gear set and the composite planetary gear set; and seven friction members which are selectively connected to the rotation unit to control the power. Therefore, the present invention realizes a ten-speed forward gear and two-speed reverse gear, reduces length, and improves fuel efficiency.
Patent KR-20220021590-A (KR)
Inventor: YOO CHEOL HWAN
IPC: G08C19/02
Filed: 2020-08-14
Abstract: According to an embodiment of the present invention, provided is a remote meter reading system, which includes: a first slave repeater which is installed on an electric Pole of a low-pressure section of a sub-electric pole and receives meter reading data from a consumer's meter through power line communication, and transmits the received meter reading data to a master repeater; and the master repeater installed on the pole of the low-pressure section of the master electric pole to receive the meter reading data from a plurality of first slave relay devices through wireless communication. Therefore, it is possible to reduce facility investment cost for establishing remote meter reading.
Patent KR-20220022772-A (KR)
Inventor: KIM JAE HOON
IPC: A61K31/7088
Filed: 2020-08-19
Abstract: The present invention relates to a composition for the diagnosis of a high-risk group for endometriosis comprising an agent for measuring the expression level of Tetraspanin 1 (TSPAN1). The present invention enables early screening of endometriosis patients belonging to a high-risk group that have a risk of progression to ovarian clear cell carcinoma. Furthermore, the present invention is expected to be used for the treatment of endometriosis by inhibiting the transformation of endometriosis into a malignant neoplasm.
Patent KR-20210038310-A (KR)
Title: Method for defect inspection
Inventor: TANG TSUN CHENG
IPC: H01L21/66
Filed: 2020-08-20
Abstract: A method for defect inspection comprises the following steps of: receiving a substrate having a plurality of patterns; obtaining a gray scale image of the substrate, wherein the gray scale image includes a plurality of regions and each of the regions having a gray scale value; comparing a gray scale value of each region with gray scale criteria to define a first group, a second group and an N^th group, wherein each of the first group, the second group and the N^th group has at least a region; performing calculation to obtain a score; and when the score is greater than a predetermined value, determining the substrate with an ESD defect and when the score is less than the value, determining the substrate without an ESD defect.
Patent KR-20210025490-A (KR)
Title: Method of detecting abnormality of a roller which transmits a local load to a retainer ring, and polishing apparatus
Inventor: OWADA TOMOKO
IPC: H01L21/67
Filed: 2020-08-21
Abstract: Provided is a method for detecting a disorder in a roller which transfers a local load to a retainer ring. According to the present invention, the method rotates a polishing head (10) with a head mainframe (11) having a pressurizing surface (45a) which pressurizes a substrate W, and the retainer ring (20) placed to cover the pressurizing surface (45a), is fixed on the retainer ring (20), rotates a rotary ring (51) having a plurality of rollers (52) along with the polishing head (10), adds a local load to a stop ring placed on the rotary ring (51), measures the torque for rotating the polishing head (10), generates a torque waveform showing the relations between the measurement value of the torque for rotating the polishing head (10) and the measuring time of the torque, performs a Fourier transform processing on the torque waveform, determines the intensity of frequency substances of the torque waveform, and, when the intensity of the frequency substances determined is greater than a certain threshold, determines that there is a disorder in at least one of the plurality of rollers (52). The present invention aims to provide a method for detecting a disorder in a roller which transfers a local load to a retainer ring and a polishing apparatus, which are able to detect a change in the torque for rotating the polishing head and to detect a disorder in the roller.
Patent KR-20220026661-A (KR)
Inventor: LEE JAE HOON
IPC: G09G3/20
Filed: 2020-08-25
Abstract: A display device comprises: a display panel which includes a plurality of pixels; a sensing circuit which measures a sensing current value of each pixel during a blank period of a frame period including an active period and the blank period following the active period; and a driving controller which calculates a deterioration weight based on the sensing current value and a preset reference current value, and generates output image data by reflecting the deterioration weight on input image data.
Patent KR-20220032410-A (KR)
Inventor: LEE SUNG JUN
IPC: B23D57/00
Filed: 2020-09-07
Abstract: The present invention relates to a wire saw for an excavator, which can rotate a wire saw by 360 degrees, and rotate a wire saw body through a link to use the wire saw even after the wire saw is mounted on an excavator to shorten separate work time required for reinstalling the wire saw and effectively cut gemstone. Specifically, the wire saw for an excavator comprises: a main body (110) having a plurality of support protrusions (111) on the lower end thereof to be tightly supported on gemstone for cutting, wherein an arm (120) vertically protrudes from the front end of the main body; a fixed pulley unit (130) installed on the lower end of the arm by a support part (132) and a moving pulley unit (140) on the front end of the arm to be lifted and lowered along the arm; a driving unit (150) having a rack along the vertical length of the rear end of the arm (120), and linked to the rack to lift and lower the moving pulley unit (140); and a link unit (160) provided on the rear end of the main body (110) to be connected to an arm of an excavator, and capable of being rotated by 360 degrees.
Patent KR-20220032916-A (KR)
Title: A laminate, a method of manufacturing the laminate and an image display device comprising the laminate
Inventor: KIM HUN SIK
IPC: H01L51/52
Filed: 2020-09-08
Abstract: The present invention provides a laminate, a method for manufacturing the laminate, and an image display device comprising the laminate. The laminate comprises: a base material; a light source formed on the base material; a light refractive layer formed on the light source; and a color conversion ink layer formed on the light refractive layer. The difference in the refractive index between the light refractive layer and the color conversion ink layer (first refractive index difference) is greater than the difference in the refractive index between the uppermost layer of the light source and the light refractive layer (second refractive index difference). The present invention has an effect of further improving luminance of an image display device by including the light refractive layer with the refractive index smaller than the color conversion ink layer between the light source and the light conversion ink layer and adjusting the refractive index difference between the light refractive layer and the color conversion ink layer to be greater than the refractive index difference between the base material and the light refractive layer.
Patent KR-20220032986-A (KR)
Title: Methods for removing indoor pollutants(ultrafine dust, viruses, etc) and maximizing their emission effects through simultaneous operation of two systems(air cleaning/ventilation)
Inventor: LEE TAE HEE
IPC: F24F7/08
Filed: 2020-09-08
Abstract: The present invention provides a method of maximizing the effect of removing indoor pollutants (ultra-fine dust, viruses, etc.) through simultaneous application (operation) of two systems (air purification/ventilation exhaust). The technology field (applied product) includes: an air purifier on the lower part (floor); and a ventilation exhaust purifier on the upper part (ceiling). The technical task includes minimum functional specifications to purify air in the shortest time and secure the highest level of clean air without blind spots through simultaneous operation of two systems, wherein for the air purifier, removal of pollutants after filter dust collection, UV sterilization function, fine dust collection, deodorization, and removal of harmful bacteria; and for the ventilation exhaust purifier, air circulation through intake and exhaust diffuser, emission of pollutants, and reduction of heating and cooling load by recovering heat energy during supply air. As the summary of solution, advantages that can be obtained when two systems are operated at the same time includes: elimination of blind spots; minimization of air purification time; maximization of air purification capability; and maximization of expression of each special function. Important use of the present invention includes suppression of airborne virus infection and blocking harmful environment, and prevention of diseases that can occur due to increased carbon dioxide concentration and inhalation of fine dust.
Patent KR-20220037009-A (KR)
Title: Halide Perovskite Composite Film, Energy Harvesting Device Comprising Same and Method for Preparing Same
Inventor: KIM TAE WHAN
IPC: C08J5/18
Filed: 2020-09-16
Abstract: The present invention relates to a halide perovskite composite film including halide perovskite dispersed in a photocurable resin, a method for manufacturing the same, and an energy harvesting device including the halide perovskite composite film. The halide perovskite composite film according to the present invention includes halide perovskite dispersed in a photocurable resin, can be manufactured through a simple process, has a uniform surface, shows high energy conversion efficiency, and can be formed uniformly with no chemical interfacial reaction even when forming multiple layers of halide perovskite. Therefore, when the halide perovskite composite film according to the present invention is applied to an energy harvesting device, it is possible to form a halide perovskite layer with a large thickness, and thus it is possible to further improve the energy conversion efficiency.
Patent KR-20220037578-A (KR)
Title: Apparatus for treating substrate and method of determining whether substrate processing is normal
Inventor: KWON OH YEOL
IPC: G06T7/00
Filed: 2020-09-18
Abstract: Disclosed is a method for determining whether a substrate processing is normal using a deep-learning learning method. The method may comprises: a step of receiving an image of a processing process of a substrate; a step of performing pre-processing of an input image; a step of learning using a learning method of deep-learning for the pre-processed image; and a step of determining whether the processing of the substrate is normal by comparing the learned model with an image of the real-time substrate processing process.
Patent KR-20220040553-A (KR)
Title: developing device with sealing structure to seal shutter for developer inlet of developer supply portion
Inventor: JANG HOJIN
IPC: G03G15/08
Filed: 2020-09-23
Abstract: A disclosed developing device is equipped with: a developing case; a developer supply part connected to the developing case and provided with a supply port; a shutter that opens/closes the supply port; and a sealing member attached to an outer periphery part of the developer supply part to prevent a leakage of the developer through between the developer supply part and the shutter. The developer supply part is equipped with a slit part adjacent to the supply port. The sealing member comprises: a film member having an opening part communicating with the supply port and a fixing part inserted into the slit part, wherein an upper surface is in contact with an inner periphery part of the shutter; and an elastic sealing member attached to a lower surface of the film member along an edge of the opening part and enclosing the supply port.
Patent KR-20210132567-A (KR)
Title: Composition for treating coronavirus infection or disease casued by coronavirus infection comprising polyphosphate
IPC: A61K8/24
Filed: 2020-09-23
Abstract: The present invention can effectively treat an infection caused by a coronavirus or a disease caused by the infection by using the polyphosphate, through the coronavirus inhibitory activity of these compounds. According to one embodiment of the present invention, the present invention relates to a composition for alleviating or treating viral infections or infectious diseases, comprising polyphosphate or a pharmaceutically acceptable salt thereof as an active component.
Patent KR-20220042791-A (KR)
Inventor: LEE SANG IK
IPC: F16B5/06
Filed: 2020-09-28
Abstract: Disclosed is an engine room bulkhead which has excellent aesthetics (appearance and marketability) and does not have a risk of damaging a coupling unit during installation on a vehicle body. The engine room bulkhead according to an embodiment, as the engine room bulkhead installed on a body panel equipped with a stud, comprises: a bulkhead main body in which a hole having a larger diameter than the same of the stud is formed on the inside; and a plug mounted in the hole. The plug includes: a cylindrical unit; a rim unit extending from an upper part of the cylindrical unit in the radial direction of the cylindrical unit; and a plate unit extending from a lower part of the cylindrical unit in the radial direction of the cylindrical unit.
Patent KR-20220045263-A (KR)
Title: Manufacture method to make chestnut bread rich in the original taste and aroma of chestnuts
Inventor: KIM YONG SEON
IPC: A23N12/08
Filed: 2020-10-05
Abstract: The present invention relates to a method for manufacturing chestnut bread prepared by putting chestnuts in a mold, filling dough in the mold, and applying heat to the mold, wherein the chestnuts are prepared by removing the inner skin from the chestnuts, drying the chestnuts from which the inner skin is removed, and roasting and cooking the chestnuts with juice acquired by squeezing ginger and Glycyrrhiza uralensis Fischer in a hot pan. According to the present invention, instead of using chestnuts with syrup using sugar or using chestnuts as it is to be baked while bread is baked, the chestnuts are pre-processed with natural ingredients, so that consumers can feel the unique aroma and taste of chestnuts, thereby providing an effect of significantly increasing consumer preference.
Patent KR-20220054487-A (KR)
Title: Organic electroluminescence device
Inventor: LEE JIYOUNG
IPC: H01L51/50
Filed: 2020-10-23
Abstract: An organic electroluminescent device of one embodiment includes a first electrode, a second electrode facing the first electrode, and a light emitting layer disposed between the first electrode and the second electrode, wherein the light emitting layer includes a first host, a first dopant, and a second dopant different from the first dopant. The first dopant and the second dopant are compounds each independently exhibiting thermally activated delayed fluorescence, and a delayed fluorescence lifetime value of the first dopant is 2.6 μs or more and 5.0 μs or less, and the first host, the first dopant, and the second dopant satisfy formula 1 to exhibit improved efficiency and lifetime characteristics.
Patent KR-20220054105-A (KR)
Inventor: CHA A MING
IPC: G01R31/382
Filed: 2020-10-23
Abstract: According to one embodiment of the present invention, a battery management device includes: a profile generation unit configured to obtain a battery profile indicating a corresponding relationship between a voltage and SOC of a battery, and generate, on the basis of the obtained battery profile, a differential profile indicating a corresponding relationship between a differential voltage for the SOC and the SOC; and a control unit configured to receive the differential profile from the profile generation unit, calculate a degree of relevance between a preset reference profile and the differential profile, and determine, on the basis of the calculated degree of relevance, a type of negative electrode of the battery. Therefore, even if there is no prior information about the battery, the type of negative electrode of the battery can be determined.
Patent KR-20220056590-A (KR)
Inventor: HOWON CHOI
IPC: G09G3/3275
Filed: 2020-10-28
Abstract: An object of the present invention is to provide a display device in which one of two signal lines includes a bridge part in an area where the two signal lines cross each other. To this end, a display panel according to the present invention includes: a substrate; a first signal line which is arranged on the substrate and is arranged along a first direction of the substrate; a first insulating film which is arranged on the substrate and covers the first signal line; a second signal line which is arranged along a second direction different from the first direction; a second insulating film which covers the first insulating film; and a first pixel electrode which is arranged on the second insulating film and is electrically connected to a transistor arranged on the first insulating film, wherein the second signal line includes an extension line which is arranged on a first side of the first signal line based on the first signal line crossing the second signal line and is arranged on the first insulating film, a connection line which is arranged on a second side of the first signal line and is arranged on the first insulating film, an overlapping line which is arranged on the first insulating film and overlaps the first signal line, and a bridge part which is arranged on the second insulating film and is connected to the extension line, the connection line and the overlapping line through contact holes arranged on the second insulating film.