baber/WOPTO huggingface dataset:
Patent KR-20200090102-A (KR)
Inventor: JUNG JI YOUNG
IPC: A61B6/00
Filed: 2020-01-06
Abstract: Provided are an X-ray imaging apparatus and a control method therefor, which determine a cross-sectional image including a feature point corresponding to a lesion among a plurality of cross-sectional images obtained by reconstructing a plurality of projection images corresponding to a plurality of locations, and display an indicator indicating the feature point on the cross-sectional image or a numerical value obtained by scoring the lesion, thereby allowing a user to diagnose the lesion more quickly. An X-ray imaging apparatus according to an embodiment comprises: an X-ray source for irradiating an object with X-rays at a plurality of locations; an X-ray detector for detecting the X-rays irradiated at the plurality of locations and transmitted through the object; and a controller which obtains a plurality of projection images corresponding to the plurality of locations from the detected X-rays, reconstructs the plurality of projection images to generate a plurality of cross-sectional images, determines at least one cross-sectional image in which a preset feature point exists on a region of interest among the plurality of cross-sectional images, and inserts an indicator indicating the feature point into the at least one cross-sectional image.
Patent KR-20210088881-A (KR)
Title: Battery Sharing System for Electric Vehicles and User Compensation Method based on the Same
Inventor: JOONGHANG KIM
IPC: B60L53/00
Filed: 2020-01-07
Abstract: The present invention relates to a battery sharing system for electric vehicles to efficiently charge a vehicle battery and a user compensation method based on the same. According to an embodiment of the present invention, the user compensation method comprises the following steps of: requesting battery sharing to an external device to charge a vehicle battery; calculating an amount of shared power provided from the external device; calculating shared power information having a large weight in proportion to the amount of shared power and meta information for accelerating battery consumption; and calculating an occupant compensation on the basis of the weight of the shared power information. At least one of an autonomous driving vehicle, a user terminal, and a server can be linked with an artificial intelligence module, a drone (unmanned aerial vehicle, UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to fifth-generation (5G) services, and the like.
Patent KR-20210092935-A (KR)
Title: Apparatus and method for low temperature dehydrating and drying sludge using supercritical CO2
Inventor: PARK KI TAE
IPC: F26B21/14
Filed: 2020-01-17
Abstract: The present invention relates to an apparatus and a method for low temperature dehydrating and drying sludge using supercritical CO2 capable of effectively dehydrating the moisture contained in sludge and the moisture contained in the microorganisms or fibers in the sludge by using supercritical carbon dioxide. The apparatus for low temperature dehydrating and drying sludge using supercritical CO2 according to the invention comprises: a sludge supply device for supplying sludge to a sludge dewatering tank; a sludge dewatering tank for providing a space in which a dewatering process of sludge is performed; a carbon dioxide supply device for storing gaseous carbon dioxide and supplying carbon dioxide to a pressurization device; a pressurizing device for selectively applying pressure to an inner space of the sludge dewatering tank while injecting carbon dioxide supplied from the carbon dioxide supply device into the sludge dewatering tank; a constant temperature device for maintaining the internal space of the sludge dewatering tank at a constant temperature; a gas-liquid separation device for separating a mixture of gas and liquid discharged from the sludge dewatering tank into carbon dioxide gas and water after the sludge dewatering process is completed; and a deodorizing device for removing odor components contained in moisture for the moisture separated and discharged through the gas-liquid separator.
Patent KR-20210093568-A (KR)
Title: Power amplifier and power amplifier module
Inventor: HAN SU YEON
IPC: H03F1/56
Filed: 2020-01-20
Abstract: A power amplifier according to an embodiment of the present invention includes: an amplifying unit which includes an amplifying transistor amplifying an input signal to output an output signal; a bias unit which includes an emitter providing a bias current to a base of the amplifying transistor, and a bias transistor having a base to which a control current is input; and an overcurrent protection unit which is configured to bypass the control current to the ground according to a current level of the output signal. According to an embodiment of the present invention, it is possible to prevent damage to an antenna switch by limiting the bias current for controlling the amplifier and the control current for controlling a bias circuit according to the current level of the output signal.
Patent KR-20210096904-A (KR)
Title: Composition for prevention and alleviating of menopausal symptom comprising Gastrodia elata extract
Inventor: LEE DEUG CHAN
IPC: A61P15/12
Filed: 2020-01-29
Abstract: The present invention relates to a composition for alleviating, preventing, or treating female menopause, comprising a Gastrodia elata extract as an active ingredient. As can be seen through the present invention, the Gastrodia elata extract has a proliferative effect on MCF-7 cells, and has a cell proliferative ability via an estrogen receptor through an increase in an expression level of TFF1 gene, which is a product of an estrogen receptor pathway. Therefore, the Gastrodia elata extract, as a phytoestrogen-like substance, can be used as a candidate material for alleviating, preventing, or treating female menopausal diseases.
Patent KR-20210099345-A (KR)
Title: Endocrine system disturbance characteristics evaluation technology of environmental hormone using earthworm
Inventor: AN YOUN JOO
IPC: G01N33/50
Filed: 2020-02-04
Abstract: The present invention relates to an endocrine system disturbance characteristic evaluation method for environmental hormones using earthworms. According to the present invention, 17β-estradiol (E2), dihydrotestosterone (DHT), bisphenol A (BPA), and methylparaben (MeP), which are endocrine disruptors, are treated in an earthworm model so that inhibition of maturation of ovarian and seminal vesicle tissue, tissue destruction, and reduction of the number of ovaries and sperms are checked, and thus it has been proved that the earthworm model can be used as an indicator of endocrine disruptors in a soil environment. The method comprises a step of exposing endocrine disruptors to earthworms on filter paper and a step of checking the status of the ovaries and seminal vesicles of the earthworms.
Patent KR-20210052138-A (KR)
Title: An apparatus for identifying a plurality of object from an image and method thereof, and computer readable storage medium
Inventor: PARK JONG HOON
IPC: G06K9/20
Filed: 2020-02-11
Abstract: A method for identifying multiple objects from an image is provided. The method comprises the steps of: extracting vertex regions and corner regions for at least one of a plurality of objects from an image by using a learned deep neural network; extracting an edge hypothesis for all combinations between vertices and calculating a connection score for each of the edge hypotheses based on the extracted vertex regions; and generating at least one object hypothesis by combining connectable edges among a plurality of edges determined based on the connection score, and calculating an object score for each of the at least one object hypotheses. It is possible to improve the accuracy of object position and posture estimation.
Patent KR-20210105098-A (KR)
Title: Aqueous perfumes
Inventor: ROMAINE CAROLYN
IPC: C11B9/00
Filed: 2020-02-18
Abstract: An object of the present invention is to provide a novel live-on ethanol-free aqueous perfume composition which has storage stability, in particular, does not irritate skin and remains transparent. The present invention relates to an ethanol-free perfume composition including water, perfume and an ester, wherein the ester comprises an ethoxylated glyceride derived from a carboxylic acid having a moiety of 6 to 22 carbon atoms.
Patent KR-20200103553-A (KR)
Title: Resin composition molded article and dc power cable
Inventor: HOSOMIZU KOHEI
IPC: C08K3/013
Filed: 2020-02-20
Abstract: The present invention relates to a resin composition molded article constituting an insulating layer of a DC power cable, the resin composition molded article comprising: a crosslinked base resin including polyethylene; and an inorganic filler having a volume average particle diameter of 80 nm or less, wherein at least a part of a surface of the inorganic filler has an aminosilyl group containing an amino group, and when the resin composition molded article is cut to a thickness of 0.5 mm to form a sheet, light transmittance at a wavelength of 500 nm of the sheet measured in an atmosphere of 90°C is 70% or more.
Patent KR-20210110917-A (KR)
Title: A connect device of a sprinkler head and valve
Inventor: LEE HYE OK
IPC: A01G25/02
Filed: 2020-03-02
Abstract: The present invention relates to a device for connecting a sprinkler head and a valve capable of easily detaching the sprinkler head from the valve to spray water to a lawn or an agricultural land and connecting the same. By forming a square hole (3) in a fixing unit (2) of a valve (1) having a knob (4) and forming a protrusion (11) in a connecting member (10) connected to a lower part of the sprinkler head, when the connecting member (10) is combined with the valve (1), the protrusion (11) of the connecting member (10) is combined with the square hole (3) by inserting the connecting member (10) into the fixing unit (2) and rotating the same to easily combine the connecting member (10) with the valve (1). When the connecting member (10) is rotated in an opposite direction compared with connection, the connecting member (10) is easily separated from the valve (1).
Patent KR-20210111075-A (KR)
Title: Smart Feeder, Method managing companion animals Using Smart Feeder and Computer Program
Inventor: HAN SANG WOOK
IPC: A01K5/02
Filed: 2020-03-02
Abstract: An embodiment of the present specification discloses a smart feed supply device comprising: a feed supply control unit which generates a feed supply signal for supplying a predetermined amount of feeds at a supply time by a supply schedule; a microphone which inputs surrounding sounds; a camera which photographs surroundings; and a data analysis unit which determines feelings of the pet by analyzing sound data inputted by the microphone and determines whether the pet is hungry. The feed supply control unit receives whether the pet is hungry by a data determination unit at the supply time of the feed supply signal and delivers the feed supply signal to the feed supply unit when the pet is hungry only. The present invention generates a request signal for providing a service corresponding to risk information.
Patent KR-20210112142-A (KR)
Title: Anti-Glare Film
Inventor: HEO JI HYE
IPC: G02B5/30
Filed: 2020-03-04
Abstract: The present invention relates to an anti-glare film, which comprises: a transparent base material; and an anti-glare layer formed on the transparent base material. Provided are an anti-glare film which controls a Haze ratio, thickness of the anti-glare layer, and content of transparent particles of a composition for forming the anti-glare layer forming the anti-glare layer at a specific condition, thereby having excellent rigidity, scratch resistance, and touch sensation and reducing scratch visibility, and a polarizing plate and an image display device having the same.
Patent KR-20210118582-A (KR)
Title: Shelter reinforcement structure for abalone farming
Inventor: OH SANG HUN
IPC: A01K61/51
Filed: 2020-03-23
Abstract: The present invention relates to a shelter reinforcement structure for abalone farming, and more particularly, to a shelter reinforcement structure for abalone farming to have a reinforcement function in which a connecting reinforcing bar formed in a "V"-shape is added to allow a fixing strip to be tied so as to prevent a part formed with a fixing hole for fixing the "W"-shaped shelter or connecting the shelters from being thin and accordingly easily damaged or separated by a fixing strip, thereby securing the fixing stability of the shelter and fixing the shelter with strong bonding force so as to maintain a correct spacing between fixtures. The shelter reinforcement structure according to the present invention includes: a shelter (10) fixed to a wave plate (13) formed thereon with a lower folding part (11) and an upper folding part (12) by binding one of a mesh and a connecting pipe (30) to a fixing hole (16) with a fixing strip (32); and an internal reinforcement member (20) in which a reinforcing body (21) coupled between the fixing hole (16) and the lower folding part (11) or the shelter (10) is bent in a "V"-shape at the bending part (22), and a through-hole hole (24) coupled to the fixing hole (16) is formed in the reinforcement body (21).
Patent KR-20200118377-A (KR)
Title: Adhesive tape and flat web material having an adhesive tape of this type
Inventor: CZERWONATIS NIELS
IPC: B65H19/18
Filed: 2020-04-03
Abstract: The present invention relates to an adhesive tape (K) for replacing a flat web material (RB) wound on a roll (R, B) on a ply, comprising: a carrier layer (K3) having a first surface (K31) and a second surface (K32) opposite the first surface (K31); a first adhesive compound layer (K1) disposed on the first surface (K31) of the carrier layer (K3), and indirectly or directly on at least a portion of the surface; a second adhesive compound layer (K2) disposed indirectly on at least one side area of the second surface (K32) of the carrier layer (K3); and at least one predetermined breaking surface for dividing the adhesive tape (K) in a planar manner, wherein the predetermined breaking surface is configured as a part of a dividing system (K4) between the carrier layer (K3) and the second adhesive compound layer (K2). After being divided, a reinforcing layer (VS1) which increases the tearing force of such a part (K4b) of the dividing system (K4) remaining on the second adhesive compound layer (K2) in the longitudinal direction with respect to the advancing direction of the adhesive tape (K) is applied between the second adhesive compound layer (K2) and the dividing system (K4).
Patent KR-20210125310-A (KR)
Title: Method for evaluation of drug similarity and device for evaluation of drug similarity using the same
Inventor: JANG YEONG GUL
IPC: G16B25/10
Filed: 2020-04-08
Abstract: The present invention provides a drug similarity evaluation method and an apparatus using the same. The method comprises the following steps of: receiving a chemical structure for each of a plurality of drugs; evaluating similarity to the plurality of drugs based on the chemical structure by using a drug evaluation model configured to evaluate the similarity to the drugs based on a gene expression profile and the chemical structure; and providing similarity evaluation results for the plurality of drugs.
Patent KR-20200041852-A (KR)
Title: Mollugin derivatives, and pharmaceutical composition for preventing or treating inflammatory bowel disease comprising the same
Inventor: KANG SOO SUNG
IPC: A61P1/04
Filed: 2020-04-13
Abstract: The present invention relates to a pharmaceutical composition for treating inflammatory bowel diseases, comprising mollugin or a mollugin derivative applicable as a therapeutic agent for inflammatory bowel diseases, as an effective component. More specifically, the present invention relates to a mollugin derivative compound represented by chemical formula I. In the chemical formula I: X is a C_1-C_3 alkyl group-substituted or unsubstituted amine group, or oxygen; R_1 is a hydrogen group, a fluorine group-substituted or unsubstituted C_1-C_3 alkyl group, or a fluorine group; R_2 is a hydrogen group, a morpholine-substituted or unsubstituted C_1-C_3 alkyl group, or a N-(C_1-C_3 alkyl)-substituted or unsubstituted piperidine group; R_3 is a hydrogen group or a vinyl group; and R_4 is a hydrogen group (only when X is an amine group), or a C_1-C_3 alkyl group, wherein when R_3 is a vinyl group and R_4 is an alkyl group at the same time, R_3 binds to an adjacent R_4 to form a 6-membered unsaturated heterocycle.
Patent KR-20210141249-A (KR)
Title: Clothing care system
IPC: D06F71/36
Filed: 2020-05-15
Abstract: The present invention provides a clothing care system including a clothing storage chamber and an air conditioning chamber provided on one side of the clothing storage chamber, wherein the clothing care system includes a door covering the front of the clothing storage chamber and having a sub storage chamber that is a predetermined space, and the sub storage chamber includes a sub door independently opening and closing the sub storage chamber from the outside of the door and a housing forming the sub storage chamber as an independent space from the clothing storage chamber when the sub door is closed. Accordingly, by providing the chamber spatially separated from the clothing storage chamber, a space for separately managing accessories is provided, so that energy efficiency and comfort in use can be improved.
Patent KR-20210142073-A (KR)
Title: Zinc alloy plated steel with excellent corrosion resistance and spot weldability and its manufacturing method
IPC: C23C2/38
Filed: 2020-05-17
Abstract: Provided is single-layer zinc alloy plated steel that includes base iron and a zinc alloy plating layer formed on the base iron, wherein the zinc alloy plating layer includes 13 to 24 wt% of Mg and the adhesion amount of the zinc alloy plating layer is 40 g/m^2 or less.
Patent KR-20210142404-A (KR)
IPC: A41B11/00
Filed: 2020-05-18
Abstract: The present invention relates to a sweat-absorptive heating sock in which an aero-heat material is used as an outer material to autonomously generate heat, and nylon and polyester, which are functional materials, are used to provide excellent breathability, so that a problem of not being able to absorb sweat when the sweat is generated due to a heating function and a problem of cold hands and feet in hyperhidrosis patients are solved, thereby solving an existing problem of not being able to absorb sweat due to the heating function. According to the present invention, a sock with a self-heating function comprises: a sock formed in a sock type for comfortable wearing; a sock-shaped lining made of cotton to easily absorb sweat and moisture; an outer fabric formed in the sock shape to autonomously generate heat with an aero-heat material; an instep part formed in an oval shape to wrap the back of the foot; a leg part formed in a cylindrical shape to wrap around the ankles and legs; and a bottom part formed in an oval shape, connected to the instep part, and made of nylon and polyester, which are functional materials, to provide high breathability.
Patent KR-20210142457-A (KR)
Title: Three dimensional semiconductor memory device
IPC: H01L21/762
Filed: 2020-05-18
Abstract: The present invention relates to a semiconductor device, and more specifically, to a semiconductor device which includes: a peripheral circuit structure including a first row decoder region, a second row decoder region, and a control circuit region between the first and second row decoder regions; a first electrode structure and a second electrode structure on the peripheral circuit structure, wherein the first and second electrode structures are spaced apart from each other in a first direction, and each include stacked electrodes; a mold structure on the peripheral circuit structure, wherein the mold structure is interposed between the first and second electrode structures and include stacked sacrificial layers; vertical channel structures penetrating the first and second electrode structures; a separation insulating pattern provided between the first electrode structure and the mold structure and penetrating the mold structure; and a separation structure intersecting the first electrode structure in a first direction and extending to the separation insulating pattern. The maximum width of the separation insulating pattern in a second direction is greater than the maximum width of the separation structure in the second direction. According to the present invention, the design efficiency of a peripheral circuit can be improved.
Patent KR-20210142924-A (KR)
Title: Method and system for managing isolated person using the cradle and wearabel device
IPC: H04M1/725
Filed: 2020-05-19
Abstract: The present invention relates to a method and a system for managing an isolated person, which is to efficiently manage an isolated person with a wearable device on the isolated person's body and a cradle where a user terminal is mounted. According to the present invention, user terminal location information (i1) is compared to wearable device location information (i2). Then, deviation information (i3) is output in a case where the error of each location information (i1, i2) deviates from a preset value. As a result, it is possible to prevent an isolated person from going out of an isolation space with the user terminal in the isolation space. In addition, quick grasping and response is possible in a case where the person goes out of the space with the terminal in the space.
Patent KR-20210147649-A (KR)
Inventor: KIM MINJU
IPC: A61K8/9767
Filed: 2020-05-29
Abstract: The present invention relates to a perfume composition for enhancing the concentration of a human brain, a health functional food and cosmetic composition for enhancing the concentration of a human brain and a method for preparing a perfume mixture for enhancing the concentration of a human brain comprising the perfume composition, and a perfume mixture for enhancing the concentration of a human brain prepared by the method. The perfume composition of the present invention has an effect of enhancing the concentration of the brain by inducing increases in AHB and RHB in the left prefrontal lobe and RMB and SEF50 in the left temporal lobe.
Patent KR-20200138083-A (KR)
Inventor: LEE EUN JEONG
IPC: H01M4/13
Filed: 2020-05-29
Abstract: Provided is a positive electrode for a lithium secondary battery and a lithium secondary battery including the same, wherein the positive electrode comprises: a collector; and a positive electrode active material layer which is provided with a plurality of positive electrode active materials positioned on at least one surface of the collector, and with an atomic layer deposition coating layer positioned on the surfaces and inside the pores of the positive electrode active materials, as well as within the gaps in between the plurality of positive electrode active materials. The thickness of the atomic layer deposition coating layer is 0.2 to 1 nm. If the positive electrode active material layer is divided into five sections in the thickness direction, and the portion of the positive electrode active material layer in surface contact with the collector is referred to as the lowermost positive electrode active material layer, and the surface portion of the positive electrode active material layer farthest away from the collector is referred to as the uppermost positive electrode active material layer, the ratio of the content of the atomic layer deposition coating layer of the lowermost positive electrode active material layer to the content of the atomic layer deposition coating layer of the uppermost positive electrode active material layer is at least 40 wt%. Also, the porosity of the lithium secondary battery is 15 to 35%.