baber/WOPTO huggingface dataset:
Patent KR-20210158444-A (KR)
Inventor: HWANG JAE KWAN
IPC: A61K8/9794
Filed: 2020-06-23
Abstract: The present invention relates to a new use of xanthorrhizol or Java turmeric such as Java turmeric grind or extract and relates to a composition for muscular disorder improvement, treatment, or prevention or muscular function improvement containing Java turmeric or xanthorrhizol as an active ingredient. With the composition of the present invention, the activity of mTOR involved in muscle protein synthesis can be increased and the mRNA expression of MuRF-1 and atrogin-1 involved in muscle protein breakdown can be decreased. As a result, an increase in muscle mass and muscle function improvement can be achieved to be utilized in preventing, improving, or treating various muscular disorders such as atony, muscular atrophy, muscular dystrophy, muscle degeneration, myasthenia, cachexia, and sarcopenia.
Patent KR-20220000206-A (KR)
Title: Method of forming 2-phase steel by controlling cooling rate after hot rolling
Inventor: CHO HYUN SOO
IPC: C21D8/02
Filed: 2020-06-25
Abstract: The present invention provides a manufacturing method of a two-phase steel material by controlling a cooling rate using a cooling process performed after hot rolling. The manufacturing method of a two-phase steel material by controlling a cooling rate comprises the following steps of: setting a target fraction of two phases, wherein two different phases are mixed in a hot-rolled steel material; obtaining information on the steel material; setting a decelerated cooling condition for decelerated cooling in an air cooling environment through transport control after hot rolling of the steel material based on the information on the steel material, to achieve the target fraction of the two phases; and setting an accelerated cooling condition for accelerated cooling of the steel material in a water cooling environment. According to the present invention, the two-phase steel material can be manufactured by controlling a cooling device after hot rolling without an additional heat treatment device, and therefore, the manufacturing method can be applied to a variety of steel materials without restrictions on type or size.
Patent KR-20210120779-A (KR)
Title: A double-layered face shield for spraying purified air downwardly toward the mouth of the wearer
Inventor: SHEEM SANG KEUN
IPC: A41D13/11
Filed: 2020-06-26
Abstract: The present invention relates to a generally transparent double face shield, wherein clean air blows downward from the shield to prevent bacteria, dust and yellow dust from penetrating into the respiratory tract, and a crown or the like can be attached to the top of the face shield.
Patent KR-20220000666-A (KR)
Title: Manufacturing method of Liquor for Improving Vitality
Inventor: GOO GYO CHANG
IPC: C12G3/06
Filed: 2020-06-26
Abstract: The present invention relates to a method for manufacturing a liqueur for enhancing vitality, which comprises the following steps: mixing 110 to 120 parts by weight of water and 0.01 to 0.1 parts by weight of activated carbon to 100 parts by weight of alcohol (step 1); distilling the alcohol mixed with the activated carbon by using a distiller to make distilled alcohol (step 2); mixing 40 wt% of Epimedium koreanum NAKAI, 40 wt% of Lespedeza cuneata, and 20 wt% of red ginseng to make a mixture (step 3); mixing 4 to 6 parts by weight of the mixture with 100 parts by weight of the distilled alcohol and performing leaching at 70 to 80℃ for 30 days (step 4); and mixing 80 to 90 parts by weight of water, 1 to 5 parts by weight of oligosaccharide, and 0.001 to 0.01 parts by weight of sucralose to 100 parts by weight of the leached alcohol to prepare a liqueur (step 5). According to the present invention, the method provides an effect of removing a bitter taste while providing an effect of enhancing vitality.
Patent KR-20220001232-A (KR)
Title: System and method for generating High concentration nanobubble using degassing apparatus and ultrasonic
Inventor: KIM JONG MIN
IPC: C02F1/20
Filed: 2020-06-29
Abstract: The present invention relates to a generating device and a generating method for high-concentration ultra-fine bubbles using a degassing device and an ultrasonic wave. More specifically, the present invention relates to the generating device for high-concentration ultra-fine bubbles using the degassing device and the ultrasonic wave comprising: a dissolved gas degassing device for degassing one part of dissolved gas in raw water; and an ultrasonic application device for generating ultra-fine bubbles by exposing degassed water to ultrasonic waves. Therefore, the present invention is capable of having an effect of generating ultra-fine bubbles high-concentration.
Patent KR-20220001975-A (KR)
Title: Voice sensor using thin film polymer
Inventor: LEE KEON JAE
IPC: G01H3/10
Filed: 2020-06-30
Abstract: A voice sensor comprises an inorganic material-based piezoelectric material layer, a polymer, and an electrode for detecting an electrical signal from the piezoelectric material layer. A plurality of unit channels defined by the combination of the piezoelectric material layer and the electrode are arranged in a line and separated, and the polymer thickness is in the range of 0.1 to 30 of the piezoelectric material layer thickness.
Patent KR-20220004883-A (KR)
Title: Soap holder
Inventor: KIM DO GWON
IPC: A47K5/05
Filed: 2020-07-03
Abstract: The present invention relates to a soap holder which allows a soap to be stored without moisture and to be used while being laid on a fixed location. According to the present invention, a support is provided to be attached on a floor or a wall, a fixing plate is fixed above the support, a holder bar is installed on the fixing plate, a holder is formed on the holder bar to support the soap, and a penetration hole of the soap is fitted to the holder bar so that the soap is supported on the holder.
Patent KR-20220005340-A (KR)
Title: Rotary type barrel for plating
Inventor: KANG DAE HO
IPC: C23C18/16
Filed: 2020-07-06
Abstract: The present invention provides a rotary barrel for plating, wherein manufacture thereof is facilitated by very simple configuration for opening and closing the opening part of a barrel body, workability can be improved by easy operation of opening and closing the opening part, a plating solution can circulate smoothly through a circumference surface and both side surfaces of the barrel body, the barrel body is made of stainless steel having strong resistance to chemicals and high structural strength to minimize the clogging of foreign materials in a through hole, and the abrasion of the barrel body can be prevented during brush washing. The rotary barrel for plating according to the present invention comprises: a barrel body having a plurality of through holes formed thereon; a covering plate body for opening and closing the opening part of the barrel body; and a fixing device for attaching and detaching the covering plate body to and from the barrel body. The fixing device consists of: a moving member installed on the covering plate body and moving between a locking position for hanging and maintaining the covering plate body on the barrel body and an opening position for releasing the hanging; and an elastic member elastically installed between the covering plate body and the moving member to give an elastic force so that the moving member can always move to the locking position. The barrel body includes: a vertical groove having an upper part opened and formed in a vertical direction; and a horizontal groove formed continuously in a horizontal direction from a lower end of the vertical groove. The moving member includes a locker guided to the vertical groove at the opening position and guided to the horizontal groove at the locking position.
Patent KR-20210130610-A (KR)
Title: RF Cavity Filter Using Elastic Structure of Cover
IPC: H01P1/207
Filed: 2020-07-08
Abstract: Disclosed is an RF cavity filter using an elastic structure of a cover. The disclosed filter comprises: a housing wherein at least one cavity is formed; a cover coupled to an upper part of the housing; a bolt groove formed in the cover into which a tuning bolt is inserted; and an elastic part for which is a bottom part of the bolt groove and is formed in a thin film shape so as to have elasticity, wherein the tuning bolt inserted into the bolt groove provides an external force to the elastic part, and tuning is enabled while a shape of the elastic part is changed by the external force. According to the disclosed filter, the filter has an advantage of allowing characteristic deterioration by PIMD during tuning to be prevented by applying an integrated elastic structure to the filter cover, and allowing a cost and time required for fixing the tuning bolt to be reduced by enabling automatic fixing of the tuning bolt.
Patent KR-20220010975-A (KR)
Title: Electric motor assembly and hair dryer having the same
Inventor: HAN CHEOL
IPC: A45D20/12
Filed: 2020-07-20
Abstract: The present invention relates to a motor assembly and a hair dryer including the same. According to the present invention, the motor assembly includes: an impeller; outer and inner housings arranged concentrically with each other; a stator accommodated in the inner housing; a rotor disposed inside the stator; a bearing for supporting a rotation shaft of the rotor; a bracket including a bearing accommodation part in which the bearing is accommodated, and a plurality of bridges spaced apart from each other in a circumferential direction on an outer surface of the bearing accommodation part and protruding in an axial direction so as to be coupled to the inner housing; and a vortex suppression part for blocking an empty space between the bridges so that generation of air vortices is suppressed. Accordingly, generation of vortices is suppressed in a region downstream of the impeller, and a flow loss caused by the generation of the vortices is reduced.
Patent KR-20220014075-A (KR)
Inventor: KIM NAMHOON
IPC: H01L23/525
Filed: 2020-07-28
Abstract: A semiconductor package with improved reliability according to embodiments of the present invention may include: a redistribution substrate; a semiconductor chip disposed on one surface of the redistribution substrate, in which the semiconductor chip includes a chip pad electrically connected to the redistribution substrate; and a conductive terminal disposed on the other surface of the redistribution substrate, wherein the redistribution substrate includes: a first insulating layer; a first redistribution pattern disposed on the first insulating layer; second insulating layer disposed on the first redistribution pattern; a second redistribution pattern disposed on the second insulating layer; and a first dummy pattern interposed between the first and second redistribution pattern, the first redistribution pattern is interposed between the chip pad and the second redistribution pattern to electrically connect the chip pad and the second redistribution pattern to each other, the first dummy pattern includes a first surface making contact with the first redistribution pattern and a second surface facing the first surface and making contact with the second redistribution pattern, and a width of the first dummy pattern on the first surface is the same as or larger than that of the first dummy pattern on the second surface.
Patent KR-20210014596-A (KR)
Inventor: KAWAI KENJI
IPC: C08G59/40
Filed: 2020-07-29
Abstract: The present invention provides an epoxy resin composition and the like from which a cured product excellent in both flame retardancy and heat resistance can be obtained. The epoxy resin composition contains (A) an epoxy resin, (B) a curing agent and (C) a flame retardant, wherein the component (C) contains (C-1) a phosphoric acid ester compound containing a substituted or unsubstituted alicyclic hydrocarbon group.
Patent KR-20220019542-A (KR)
Inventor: CHOI HANYOUNG
IPC: G03F7/09
Filed: 2020-08-10
Abstract: The present invention relates to a technology which uses a pyrene/fluorancene dimer and a hard mask polymer using the same to improve etch resistance.
Patent KR-20220022350-A (KR)
Title: Method for obtaining location information using an image and the electronic device supporting the same
Inventor: LEE JAEMYEON
IPC: G06T7/73
Filed: 2020-08-18
Abstract: An electronic device may provide a user with accurate location information through feature point comparison between an image extracted from a rendered 3D virtual map and an actually captured image. The electronic device according to an embodiment disclosed in the present document comprises: a camera module that collects image data; a communication circuit for communicating with an external device; a memory; and a processor. The processor: obtains first location information for the electronic device; stores first feature point information based on the first location information; acquires an image through the camera module; recognizes an object in the image; and extracts second feature point information on the recognized object. Based on comparison of the first feature point information and the second feature point information, second location information with higher accuracy than the first location information may be calculated. In addition to this, various embodiments identified through the specification are possible.
Patent KR-20220026208-A (KR)
Inventor: LEE KYUNG EUN
IPC: G01N33/564
Filed: 2020-08-25
Abstract: The present invention relates to a biomarker for predicting drug response to a TNF inhibitor in Koreans and a use thereof, and more specifically, to a biomarker composition for predicting drug response to TNF inhibitor in Koreans comprising a specific gene as an active ingredient; a composition for predicting drug response to TNF inhibitor in Koreans, comprising an agent capable of measuring an expression level of the gene as an active ingredient; a kit for predicting drug response to TNF inhibitor in Koreans comprising the composition; and a method for providing information for predicting drug response to TNF inhibitor in Koreans, the method comprising measuring the expression level of the gene. The biomarker of the present invention corresponds to a biomarker derived based on clinical result data of drug response to TNF inhibitor in patients with rheumatoid arthritis among Koreans, and thus can be advantageously used for selecting drugs for customized treatment for domestic rheumatism patients. In addition, the biomarker of the present invention is a blood biomarker, and when the biomarker of the present invention is clinically applied in the future, it is possible to predict drug response to TNF inhibitor in Korean patients with rheumatoid arthritis only by testing body fluids such as blood. Thus, the biomarker is not complicated and has the advantage of being able to measure in a simple way of minimizing the risk to the patients.
Patent KR-20220030410-A (KR)
Title: An specific antibody for der f 1 antigen, hybridoma cell line producing the same, and method for detecting der f 1 antigen using the same
Inventor: KIM JEONG DONG
IPC: C07K16/18
Filed: 2020-08-31
Abstract: The present invention relates to an antibody which specifically binds to house dust mite allergen Der f 1, a hybridoma cell line producing the antibody, and a quantitative analysis method of the house dust mite allergen Der f 1 using the antibody. A two-site ELISA system of the present invention can be usefully used for evaluating house dust mite allergen exposure in a surrounding environment and standardizing an allergen extract.
Patent KR-20220029065-A (KR)
Title: luring apparatus for crops stem and operating method of the Same
Inventor: KIM SUNG AN
IPC: A01G9/12
Filed: 2020-09-01
Abstract: The present invention relates to a crop stem attracting device to fix crops to an attracting line so that the crops do not fall, and an operating method thereof. The crop stem attracting device includes: a main clip which is formed with a binding part that is closed after being opened to pick up the crops; and at least one attracting clip which is coupled to the main clip, and is formed with an attracting part that is closed after being opened to pick up the attracting line. Virtual upper and lower centers (10c) of the binding part are perpendicular to the upper surface of the main clip, and virtual left and right centers (20c) of the attracting part are parallel with the upper surface of the main clip.
Patent KR-20220037292-A (KR)
Title: Pellicle holding module, pellicle thermal durability evaluation device including the same, and pellicle thermal durability evaluation method
Inventor: JINHO AHN
IPC: G03F1/84
Filed: 2020-09-17
Abstract: Provided is a device for evaluating the thermal durability of a pellicle. The device for evaluating the thermal durability of a pellicle according to the present invention comprises: a durability measuring unit including a chamber, a pellicle holder that is disposed inside the chamber and on which a pellicle is seated, and a temperature measuring module that measures the temperature of the pellicle seated on the pellicle holder; and a light source unit irradiating the pellicle seated in the pellicle holder with light by controlling the intensity of the light according to the type thereof.
Patent KR-20220000780-A (KR)
Title: Weed growth suppression type eco-friendly sidewalk block and construction method thereof
Inventor: SON SEUNG WOO
IPC: E01C15/00
Filed: 2020-09-18
Abstract: The present invention relates to a weed growth suppression type eco-friendly sidewalk block and a construction method thereof, for continuously suppressing growth of weeds which do not easily die and tend to grow persistently in crevices of sidewalk blocks without repetitive large-scale mowing works. The weed growth suppression type eco-friendly sidewalk block comprises: sidewalk block main bodies; and a water swelling member which is installed on the lateral wall of the sidewalk block main bodies and is made of water swelling rubber as a material to suppress the weeds growing in the crevices between the sidewalk block main bodies by swelling when coming in contact with water.
Patent KR-20220042662-A (KR)
Title: Composition comprising Glehnia littoralis for the prevention, improvement or treatment of diseases caused by caffeinism
Inventor: UM MIN YOUNG
IPC: A61K36/23
Filed: 2020-09-28
Abstract: The present invention relates to a composition comprising Glehnia littoralis as an active component for the prevention, improvement or treatment of diseases caused by caffeinism. A composition comprising Glehnia littoralis as an active component according to the present invention is non-toxic, and is very effective in effectively improving sleep disorders caused by caffeinism, suppressing central nervous excitement, and preventing, improving or treating diseases caused by caffeinism. Thus, it can be usefully used in the manufacture of competitive foods and medicines.
Patent KR-20220043954-A (KR)
Inventor: CHOI HONG GWAN
IPC: D21H27/32
Filed: 2020-09-28
Abstract: The present invention is to provide a method of manufacturing a cold storage box for packaging goods, which basically performs a cold storage function for maintaining the freshness of the packaged goods while protecting the packaged goods from external impact, and can sufficiently absorb moisture generated by the packaged goods to protect the stored goods from dew condensation. According to the present invention, the method of manufacturing a cold storage box for packaging goods may comprise the steps of: (a) generating fluff by scratching the surface of one surface of corrugated cardboard constituting an outer layer of the cold storage box; (b) manufacturing a packaging material by bonding one surface of an EVA sheet constituting an inner layer of the cold storage box and the one surface of the corrugated cardboard having fluffing with an adhesive; and (c) manufacturing the cold storage box by cutting/molding the packaging material.
Patent KR-20210040804-A (KR)
Title: Positive electrode and secondary battery comprising the same
Inventor: KIM TAE GON
IPC: H01M4/131
Filed: 2020-09-29
Abstract: The present invention relates to a positive electrode and a secondary battery including the same, wherein the positive electrode includes a positive electrode current collector, a first positive electrode active material layer disposed on the positive electrode current collector and including a first positive electrode active material, and a second positive electrode active material layer disposed on the first positive electrode active material layer. The second positive active material layer includes: a second positive active material; and a carbon nanotube structure in which 2 to 5,000 single-walled carbon nanotube units are combined side by side. The carbon nanotube structure is included in an amount of 0.01 to 1.0 wt% in the second positive electrode active material layer.
Patent KR-20220049202-A (KR)
Inventor: HAN JUNG SUK
IPC: F02D41/22
Filed: 2020-10-14
Abstract: The present invention relates to a method capable of determining a cause when a misfire occurs due to mechanical failure of an injector, and a system thereof. According to the present invention, it is detected whether an engine misfire has occurred. Further, when a misfire of an engine is detected, it is determined whether or not a mechanical failure has occurred in an injector of a cylinder in which the misfire has occurred. Accordingly, when it is determined that the mechanical failure has occurred in the injector, it is determined that the engine misfire has occurred by the injector, and details of the failure of the injector are stored in a maintenance code. The method of determining the cause of the engine misfire of the present invention comprises: a detection step; a decision step; and a storage step.
Patent KR-20220052759-A (KR)
Inventor: SUK JAE HYUK
IPC: H04L9/08
Filed: 2020-10-21
Abstract: The present invention provides a method for enhancing obfuscation of a virtual code and a device therefor. The method comprises: a step of designating an area to which virtual obfuscation is to be applied in an original source code; a step of generating a virtual structure comprising a virtual code in the area; a step of composing the virtual code into a plurality of code blocks; a step of generating a new code block using a first random key among a plurality of random keys from a first code block among the plurality of code blocks; and a step of generating a dispatcher corresponding to the new code block.
Patent KR-20220057046-A (KR)
Title: Electronic device, and method for determining device to perform task in electronic device
Inventor: JUNG RAMI
IPC: H04L12/28
Filed: 2020-10-29
Abstract: According to various embodiments, an electronic device comprises: a communication module; a memory; and a processor set to obtain first information for performing a task, identify a first task corresponding to the first information, identify a first device, which satisfies a plurality of conditions corresponding to the first task, among a plurality of devices, and request the first device to perform the first task through the communication module. Other various embodiments may be provided.
Patent KR-20220060216-A (KR)
Inventor: JO JUNG KI
IPC: A61F2/00
Filed: 2020-11-04
Abstract: The present invention relates to a contraception device for male. According to one embodiment of the present invention, a contraception device for male includes: a tube having therein a hollow whose both ends are open and inserted into the seminal duct; and at least one filter positioned within the hollow of the tube, wherein the filter comprises a plurality of micro channels penetrating the filter; and a plurality of nano spikes formed on one surface of the filter. According to the present invention, the contraception device can be easily inserted into the seminal duct and easily removed therefrom, thereby reducing side effects.