baber/WOPTO huggingface dataset:
Patent KR-20220008673-A (KR)
Title: Measuring method and structure for force and velocity of damper
Inventor: HUR HYUN MOO
IPC: G01L1/18
Filed: 2020-07-14
Abstract: The present invention relates to a method and a structure for measuring force and speed of a damper. The present invention relates to the method and the structure for measuring force and speed of a damper, which can measure force and speed of a damper installed for reducing vibration of a railroad car in real time during driving. The present invention relates to a damper abnormality self-diagnosis device diagnosing abnormality of the damper provided to the railroad car, which comprises a load sensor and a speed sensor between an outer container and a joint or an inner container and the joint of the damper, and comprises a diagnosis unit calculating the speed and load from a signal sensed from the sensor to diagnose a state of the damper.
Patent KR-20220009687-A (KR)
Title: Method for preparing vinylchloride-based polymer
Inventor: LIM JOONG CHUL
IPC: C08F2/18
Filed: 2020-07-16
Abstract: The present invention provides a method for preparing a vinyl chloride-based polymer which comprises a step of adding a vinyl chloride monomer and a monomer represented by chemical formula 1 in a reactor and performing suspension polymerization, wherein the input amount of the monomer represented by the chemical formula 1 is 5 to 19 parts by weight based on 100 parts by weight of the vinyl chloride monomer and the monomer represented by the chemical formula 1 is continuously added to the reactor.
Patent KR-20220010860-A (KR)
Title: Preparation method of fermented coffee producing exopolysaccharides using prebiotics and lactic acid bacteria
Inventor: KIM DONG HA
IPC: A23F5/02
Filed: 2020-07-20
Abstract: The present invention relates to a fermented coffee preparation method including: germinating green coffee beans; spraying a solution containing fructooligosaccharide and sucrose on the germinated green coffee beans; performing fermentation by treating the green coffee beans with mixed bacteria of streptococcus thermophilus, pediococcuspentosaceus, weissella kimchi, lactobacillus algidus, and leuconostoc camosun; and UV-sterilizing and drying the fermented green coffee beans.
Patent KR-20220012127-A (KR)
Inventor: KIM GI YOUNG
IPC: F04D25/08
Filed: 2020-07-22
Abstract: The present invention provides a fan capable of measuring fine dust, which comprises: a base unit; a head unit having a rotary blade; a main body unit generating wind by driving the rotary blade and having an inlet hole allowing air to be introduced therein; and a fine dust sensor installed inside the main body unit to measure fine dust concentration of the air introduced into the main body unit through the inlet hole.
Patent KR-20220014474-A (KR)
Title: A bio-ink composition for artificial skin model with reduced shrinkage and a preparation method of artificial skin model therewith
Inventor: KIM MI JEONG
IPC: A61L27/24
Filed: 2020-07-28
Abstract: The present invention relates to a bio-ink composition capable of manufacturing an artificial skin model with reduced shrinkage occurring in a culturing process and a manufacturing method thereof. The objective of the present invention is to provide an artificial skin model in which a transforming growth factor (TGF)-β signaling inhibitor is included in a bio-ink composition used to form the dermal layer of an artificial skin model to reduce shrinkage. Artificial skin using the bio-ink containing the TGF-β signaling inhibitor can be cultured in vitro for a long period of time. In addition, since the bio-ink is used, an artificial skin model having uniform quality without cell differentiation and collagen contraction can be manufactured.
Patent KR-20210063207-A (KR)
Title: apparatus and method for image processing
Inventor: HAN YUOONMAN
IPC: H04N5/243
Filed: 2020-07-29
Abstract: The present invention relates to a video processing apparatus to increase a video data transmission compression rate and a video processing method thereof. According to an embodiment of the present invention, the video processing apparatus comprises: an area comparison unit receiving first luminance information corresponding to a first video signal and second luminance information corresponding to a second video signal, and generating third luminance information by using the first luminance information and the second luminance information; an area determination unit calculating a brightness value of the first video signal by using the first luminance information; a reliability determination unit calculating a reliability determination value of the first video signal by using the first luminance information; an extraction unit generating a luminance correction threshold of the first video signal by using the brightness level value of the first video signal output from the area determination unit and the reliability determination value of the first video signal output from the reliability determination unit; and an interpolation unit outputting corrected luminance information for the first luminance information by using the luminance correction threshold and the third luminance information.
Patent KR-20220022059-A (KR)
Title: Apparatus for substructure-based neural machine translation for retrosynthetic prediction and method thereof
Inventor: UMIT VOLKAN UCAK
IPC: G16C20/60
Filed: 2020-07-29
Abstract: With the rapid development of machine translation, neural network machine translation has played an important role in the field of retrosynthesis to find a rational synthesis route for a target molecule. Previous studies have shown that using the sequence-to-sequence framework of neural network machine translation is a promising way to solve a problem with retrosynthetic schemes. The present invention reconstructs a problem with retrosynthetic schemes as a problem with language translation by using a sequence-to-sequence model that does not require a template. A model of the embodiment is trained in an end-to-end manner and is a fully data-centered method. Unlike a conventional method for translating simplified molecular input line entry system (SMILES) strings of reactants and products, the present invention provides a method for representing chemical reactions based on molecular fragments. Therefore, more advanced prediction results can be calculated than existing calculation methods. In addition, an embodiment of the present invention can solve problems with existing retrosynthetic methods such as generating many invalid SMILES strings. Specifically, an embodiment of the present invention can predict very similar reactant molecules with an accuracy of 57.7%. In addition, the present invention can provide more robust prediction than existing methods. A retrosynthetic prediction comprises a step of training a neural machine translation (NMT) model by using a final product-reactant pair.
Patent KR-20220015103-A (KR)
Inventor: KWON SOON BEOM
IPC: H01L21/67
Filed: 2020-07-30
Abstract: The present invention relates to an apparatus for repairing a protrusion-type defect and, more specifically, to an apparatus for repairing a protrusion-type defect which can precisely measure a height at once for repairing the protrusion-type defect in a contactless manner, improve space availability by disposing a contactless-type height measurement unit in a horizontal direction, and minimize maintenance costs by allowing an abrasive tape to be used more than once.
Patent KR-20220016734-A (KR)
Title: Electronic device controlling input mode according to folding angle and Method thereof
Inventor: GIJAE LEE
IPC: G06F1/16
Filed: 2020-08-03
Abstract: At least one processor included in an electronic device may obtain the first motion data for a movement of the electronic device through at least one motion sensor, obtain the second motion data for a movement of the external device through a connector included in the electronic device, determine a folding angle between the electronic device and an external device connected to the electronic device based on the first motion data and the second motion data, and determine an input mode for setting whether to display a user interface on the display or whether to block an input signal received through the connector based on the determined folding angle. In addition, various embodiments identified through the specification are possible. Therefore, the present invention is capable of preventing an operation error of the electronic device.
Patent KR-20220017287-A (KR)
Title: Apparatus, method, computer-readable storage medium and computer program for identifying location of target from image obtained by synthetic aperture radar
Inventor: PARK JI HOON
IPC: G01S7/292
Filed: 2020-08-04
Abstract: According to an embodiment of the present invention, a method for identifying a target area in a synthetic aperture radar image includes the steps of: extracting a plurality of eigenmode images by applying intrinsic mode decomposition to a composite aperture radar image of a plurality of targets; generating a combined image by performing a first operation on pixels having the same position on the plurality of extracted eigenmode images; converting each of the generated combined image and the synthesized aperture radar image into a binary image; and obtaining an image in which regions of the plurality of targets are separated by performing a second operation on pixels having the same position on each of the converted binary images. Accordingly, even if the plurality of targets are densely clustered, an area in which a plurality of target areas are separated from each other can be obtained.
Patent KR-20210018778-A (KR)
Title: Light emitting apparatus
Inventor: SHITO KAZUTAKA
IPC: F21W131/403
Filed: 2020-08-07
Abstract: Provided is a light emitting apparatus capable of reducing faint light even with a constitution having a cover glass. The light emitting apparatus includes: a light source unit having a substrate and a plurality of light emitting elements placed on the surface of the substrate; a cover glass placed approximately vertically to the optical axis of the plurality of light emitting elements; a pair of partition plates placed between the cover glass and the plurality of light emitting elements such that a light penetration area penetrated by light from the plurality of light emitting elements can be defined; and a case storing the light source unit, the cover glass and the partition plates. A pair of the partition plates are inclined by a predetermined angle to the optical axis of the plurality of light emitting elements so as to become wider toward the cover glass, have a mirror surface guiding the light from the plurality of light emitting elements, beside the plurality of light emitting elements on sides opposed to each other, of a pair of the partition plates, and have a light absorption part absorbing faint light generated from the inside of the light penetration area, beside the cover glass.
Patent KR-20220020015-A (KR)
Title: Optical system
Inventor: KWON DUK KEUN
IPC: G02B9/64
Filed: 2020-08-11
Abstract: An optical system according to an embodiment comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, and an eighth lens, which are sequentially arranged from an object side to an image side along an optical axis. The second lens has a positive refractive power, the third lens has a negative refractive power, the seventh lens has a positive refractive power, and the eighth lens has a negative refractive power. The first, third, and fifth lenses have higher refractive power than refractive powers of the second, fourth, sixth, and eighth lenses. The optical system has a relation of 1.2 < F/D1 < 2.4, where the F is a total effective focal distance of the optical system and the D1 is an effective diameter of the first lens. The optical system has improved optical properties and has at least eight lenses.
Patent KR-20220021971-A (KR)
Inventor: KIM SANG CHOL
IPC: A62B18/02
Filed: 2020-08-14
Abstract: The present invention relates to a saliva blocking shield member for masks, in which to prevent a mask from getting wet or contaminated by saliva generated by mouth breathing, a shield fixing member including a saliva absorbing plate and a mouth cover member are installed on the mask, so that the mask is not contaminated by the saliva and always maintains a complete and dry state, thereby providing excellent protection ability against viral or bacterial infectious diseases such as coronavirus-19 and facilitating breathing. According to the present invention, the saliva blocking shield member comprises: a mask having ear straps formed on both sides of a saliva blocking shield member and including a cover body capable of covering the mouth and nose; a saliva blocking shield member disposed inside the cover body, having a saliva absorption pad installed in the center to absorb saliva generated by mouth breathing, and having coupling grooves formed on both sides of the upper and lower parts to allow the ear straps to be inserted and coupled thereto; and a mouth cover member having an opening formed in the center so that the mouth can be inserted, including an upper support part formed horizontally to support the philtrum between the upper part of the mouth and the lower part of the nose to the upper part of the opening and a lower support part to support the lower part of the mouth at the lower part of the opening, and fixing both sides to both sides of the shield fixing member with a coupling member.
Patent KR-20220021613-A (KR)
Inventor: KIM JIN YONG
IPC: B60K17/16
Filed: 2020-08-14
Abstract: The present invention relates to a powertrain of a vehicle, comprising: a differential case; a differential ring gear which forms a concentric axis with respect to the differential case and is installed in a relatively rotatable status; and an intermittent mechanism installed to connect or block the differential ring gear and the differential case in a status in which power transmission is possible. An objective of the present invention is to provide the powertrain of the vehicle capable of improving fuel efficiency of the vehicle.
Patent KR-20220022138-A (KR)
Inventor: KWON HEA JEONG
IPC: B65D51/32
Filed: 2020-08-18
Abstract: The present invention relates to a cosmetic container capable of improving a messy problem and a problem of not controlling an amount due to a residue remaining on a lip bar and an entrance of a main body when using a lip tint. The cosmetic container is formed in a vertical direction and is divided into the main body (20) and an upper lib brush (30). A silicon control tip film (31), a screw (23), and a decoration connected to an inner container (21) are provided in the main body (20). A silicon film (32a) is formed between the lip bar (33) and a lip tip (34) in the lip brush (30). The present invention controls an amount of contents in a lip tint case and clearly maintains the case by using the silicon control tip film accommodated in the main body which is a main structure, and the silicon film positioned in a lower end of the lip brush.
Patent KR-20220028312-A (KR)
Inventor: OH SEUNG SUB
IPC: B25J9/16
Filed: 2020-08-28
Abstract: The present invention relates to an interaction training system of an MR environment and a robot, wherein a robot including a camera and a sensor is driven in a training space and a virtual environment like an actual environment is provided to a trainee to train the trainee.
Patent KR-20220029097-A (KR)
Inventor: LEE GYEONG IL
IPC: A23K20/158
Filed: 2020-09-01
Abstract: An objective of the present invention is to solve conventional problems. According to the present invention, pet food using acetic acid contains rich minerals and amino acids of vinegar, and performs blood sugar maintenance, cholesterol level decrease, and increase of AMPK, which is a signal transmitter in the body, and body fat burning, thereby enabling a pet to lead a healthy life. To solve the problems, the pet food using acetic acid contains a fruit drinkable by pets, and vinegar fermented from the fruit.
Patent KR-20220032670-A (KR)
Inventor: SUNGYU KIM
IPC: H01M10/04
Filed: 2020-09-08
Abstract: A device for manufacturing a secondary battery includes a laminating unit for generating a plurality of mono cells, and a stack unit for directly stacking the plurality of mono cells generated from a laminator. The present invention can minimize process defects.
Patent KR-20210038364-A (KR)
Title: Composite active material for negative electrode, method for manufacturing the same, and negative electrode comprising the same
Inventor: OH IL GEUN
IPC: H01M4/133
Filed: 2020-09-28
Abstract: The present invention relates to a composite negative active material, which includes: a silicon-based core particle; an outer carbon-coating layer positioned on the silicon-based core particle; a first single wall carbon nano-tube being in contact with the outer carbon-coating layer and protruding from the outer carbon-coating layer; a conductive structure spaced apart from the outer carbon coating layer and including a second single wall carbon nano-tube; and a cross-linked material bounded to at least one of the first single wall carbon nano-tube and the second single wall carbone nano-tube. At least one of second single wall carbone nano-tubes is cross-linked with the first single wall carbon nano-tube through the cross-linked material, such that the conductive structure is bound to the first single wall carbon nano-tube.
Patent KR-20220049718-A (KR)
Inventor: JONGSIL KIM
IPC: B25J19/02
Filed: 2020-10-15
Abstract: The present invention relates to a system and a method for position recognition of a robot for coding education, wherein the system comprises: a learning robot that can move on the upper surface of a moving plate; a lidar sensor for acquiring position information of the learning robot via an azimuth and distance information at a predetermined position on an edge side of the moving plate; and an execution unit executing a coding program to allow coding of a program for moving the learning robot, executing the coded program to move the learning robot, checking that position information of the learning robot detected in the lidar sensor is located at a target position, and determining a coding accuracy, thereby capable of providing the position recognition system and method optimized for position detection of the robot for coding education.
Patent KR-20200126948-A (KR)
Inventor: LEE IL HOON
IPC: A61K31/721
Filed: 2020-10-26
Abstract: The present invention relates to a composition for treating joint diseases or connective tissue diseases containing dextran, poloxamer, or a mixture thereof, or to a composition for treating joint diseases or connective tissue diseases further comprising stem cells in the composition. A pharmaceutical composition of the present invention stays for a long time in a damaged part of the joint or connective tissues to relieve shock, specifically wraps the damaged part or reduces inflammation of an adhered part by a buffering effect, a coating effect, or an anti-inflammatory effect, thereby being able to be usefully used in the treatment of joint diseases or connective tissue diseases.
Patent KR-20220055924-A (KR)
Title: Smart mirror device using ultra short throw laser projector
Inventor: PARK JI HYUN
IPC: H04N5/77
Filed: 2020-10-27
Abstract: The present invention relates to a smart mirror device using an ultrashort focal length laser projector and, more specifically, to a smart mirror device using an ultrashort focal length laser projector, which uses an ultrashort focal length laser projector to implement a large smart mirror of 100 inches or more and implement 1:1 scale with a subject, thereby implementing an interactive training environment. In addition, guidelines are provided on a screen during exercise in a fitness center and the like to correct the user's incorrect posture and related information is provided as feedback on the basis of augmented reality to increase exercise efficiency and effectiveness. The present patent (invention) has been performed based on the research fund support of 2020 Post-R&D Global Commercialization Support Project of the Jeonnam Information & Culture Industry Promotion Agency. The smart mirror device comprises a main body, a camera module, a storage module, an analysis and processing module, an ultrashort focal length laser projector, a control module, and a communication module.
Patent KR-20220057821-A (KR)
Inventor: NAM SEUNG YOON
IPC: G16H50/70
Filed: 2020-10-30
Abstract: A method for predicting drug reactivity based on artificial intelligence according to an embodiment of the present invention comprises the steps of: forming a data set; selecting an artificial intelligence model based on the data set; generating a drug reactivity prediction model by performing the selected artificial intelligence model with the data set; receiving patient information and administered drug information; and calculating a drug reactivity value for a patient by performing the drug reactivity prediction model with the patient information and the administered drug information, wherein the data set consists of a combination of at least one piece of information among genetic information and drug compound property information, and drug reactivity information, and the selection of the artificial intelligence model is performed based on a configuration of the combined information of the data set and a data size of the data set. Accordingly, according to an embodiment of the present invention, it is possible to achieve an effect such that a user in the medical field may efficiently obtain drug reactivity information with high accuracy.
Patent KR-20220058791-A (KR)
Title: Display device
Inventor: KIM SOL JI
IPC: H01L51/52
Filed: 2020-10-30
Abstract: A display device comprises: a first organic light emitting layer disposed on a first pixel electrode, overlapping a general pixel area, and emitting light of a first color; a first tandem organic light emitting layer disposed on a tandem pixel electrode, overlapping a tandem pixel area, and emitting light of a second color; a second tandem organic light emitting layer disposed on the first tandem organic light emitting layer, overlapping the tandem pixel area, and emitting light of a second color; a first capping layer disposed on a common electrode and overlapping the general pixel region; and a tandem capping layer disposed on the common electrode and overlapping the tandem pixel area. The thickness of the tandem capping layer is smaller than that of the first capping layer. The purpose of the present invention is to provide the display device with improved display quality.
Patent KR-20220060589-A (KR)
Inventor: KWAK SEOK HWAN
IPC: B29C48/21
Filed: 2020-11-04
Abstract: An electrode lead film for a secondary battery according to an embodiment of the present invention is an electrode lead film for a secondary battery capable of sealing a battery case of a secondary battery and an electrode lead which is electrically connected to a cathode or an anode of an electrode assembly of the secondary battery. The electrode lead film for a secondary battery comprises: a first adhesive layer which is bonded to the electrode lead; a middle layer which is provided on any one of an upper surface or a lower surface of the first adhesive layer; and a second adhesive layer which is provided on one surface facing the first adhesive layer of the upper surface or the lower surface of the middle layer and is bonded to the battery case. The first adhesive layer, the middle layer, and the second adhesive layer can be integrally formed or collectively formed.