baber/WOPTO huggingface dataset:
Patent KR-20210140983-A (KR)
Title: Fuel cell system and marine structure having the same
IPC: B63H21/00
Filed: 2020-05-14
Abstract: The present invention relates to a fuel cell system and an offshore structure having the same. The fuel cell system includes: a fuel cell for generating power to supply the power to a consumer of the offshore structure; a power generation unit for generating power by burning gas discharged from an anode of the fuel cell; and an economizer, wherein the economizer produces steam using waste heat of exhaust gas discharged from the power generation unit or waste heat of exhaust gas discharged from a cathode of the fuel cell.
Patent KR-20210142292-A (KR)
Title: Prevention device of bird nest generation on telephone pole
IPC: H02G7/20
Filed: 2020-05-18
Abstract: The present invention relates to a device for preventing bird nest formation on a telephone pole, wherein when a bird sits on an access prevention cover, an elevating member rotates and descends along a male gear of an elevating guide member due to the bird's own weight to make the bird lose its balance, when the bird loses its balance and flies, the access prevention cover is restored by the restoring force of a spring, thereby fundamentally blocking the access of the bird, and when a rotor blade rotates by the wind and the bird sits on the access prevention cover at the same time, the access prevention cover descends due to the bird's own weight, to rotate a vertical rotation member and the rotor blade in a vertical direction, so that an impact, even if the bird puts a nesting member on the vertical rotation member or the rotor blade, is applied to the nesting member to be fallen to the ground.
Patent KR-20210084204-A (KR)
Title: Malware Crawling Method and System
Inventor: LEE JAE SUNG
IPC: G06F21/56
Filed: 2020-06-02
Abstract: Disclosed is a technology for identifying and collecting malicious codes used for attacks through the web. According to the proposed malicious code collection method, the analysis ranking for each domain is determined based on the malicious probability of the collected domains. Content found by crawling down to the sub-pages of the collected domains may be analyzed according to the determined analysis ranking. The content may be primarily determined whether the content is malicious, and filtered. The remaining content may be determined for secondary maliciousness using a honeypot.
Patent KR-20210112219-A (KR)
Title: Joint connector for connecting cable trays
Inventor: KIM UN CHANG
IPC: H02G3/04
Filed: 2020-06-15
Abstract: The present invention relates to a connector for connecting cable trays, including: a connection body part (100) in which lower ends of both side surfaces (110) are connected to a bottom surface (120) to form a C-shaped cross section, a plurality of open grooves (130) are formed in a width direction at a point spaced inward from each end of the bottom surface (120) by a predetermined distance, and hinge holes (140) are formed at lower sides of the both side surfaces (110) that are adjacent to the open grooves (130), respectively; and a plurality of locking members (200), each including a lever piece (210) having one end in which both sides are hinged to the hinge hole (140) and an opposite end extending inward of the connection body part (100), a bent piece (220) bent from the one end of the lever piece (210) to extend upward toward the open groove (130), and a plurality of sawtooth pieces (230) formed in a sawtooth shape at an extension end of the bent piece (220). Accordingly, a connection state is firmly and stably maintained.
Patent KR-20210155070-A (KR)
Inventor: KIM JONG IN
IPC: H02K99/00
Filed: 2020-06-15
Abstract: The present invention relates to a device for reducing power consumption of an electric motor. A weight is installed on a motor shaft.
Patent KR-20210155418-A (KR)
Inventor: PARK SANG EUN
IPC: C08F210/14
Filed: 2020-06-15
Abstract: The present invention relates to a polypropylene-based composite, including (A) polypropylene, and (B) an olefinic polymer which satisfies the following conditions of: (1) it has two peaks, except the soluble fraction (SF) at -20℃, in a temperature range of -20℃ to 120℃ as determined by cross-fractional chromatography (CFC); (2) the content of the soluble fraction (SF) at -20℃ is 10 wt% or less on the basis of cross-fractionation chromatography (CFC); (3) 2.5<T(75)-T(50)<5; and (4) 5<T(50)-T(25)<7, and is polycrystalline. The polypropylene-based composite according to the present invention can realize excellent impact strength.
Patent KR-20200144074-A (KR)
Inventor: LEE HA HYUN
IPC: H04N19/186
Filed: 2020-06-17
Abstract: Provided are a method and device for encoding/decoding an image. According to the present invention, the method for decoding the image comprises the steps of: obtaining prediction mode information of a current block from a bitstream; deriving an intra block copy prediction mode of the current block by using the prediction mode information of the current block; and restoring the current block based on the intra block copy prediction mode. The intra block copy prediction mode may be at least one of a block copy-based skip mode, a block copy-based merge mode, and a block copy-based AMVP mode.
Patent KR-20200145783-A (KR)
Inventor: Shin sung
IPC: C12Q1/6883
Filed: 2020-06-22
Abstract: The present invention relates to a biomarker for diagnosing non-invasive kidney transplant rejection, and a use thereof. Specifically, the present invention relates to a biomarker composition and a kit for diagnosing antibody-mediated rejection after kidney transplantation or predicting a prognosis of a patient after kidney transplantation, wherein the biomarker composition or the kit comprises one or more proteins selected from the group consisting of LBP and CST3 or a gene for encoding the same; a method for providing information necessary to diagnose antibody-mediated rejection after kidney transplantation or predict a patient′s prognosis after kidney transplantation by using the marker composition; a method for providing information needed to determine the treatment of rejection after kidney transplantation; and a therapeutic screening method for antibody-mediated rejection after kidney transplantation.
Patent KR-20220001324-A (KR)
Title: Antistatic earthing sheet
Inventor: LEE EUN SEO
IPC: D06M23/08
Filed: 2020-06-29
Abstract: The present invention relates to an antistatic earthing sheet. The purpose of implementing the technology is provide to an antistatic earthing sheet formed with an antibacterial and flame retardant fiber member, and a base sheet member with a laminated ground pattern layer. In the base sheet member formed as described above, harmful currents, electromagnetic waves, and static electricity are allowed to flow to the outside through a power outlet by connecting the ground pattern layer with a grounding inducing member so that it is grounded with the installed power outlet, so as to enable stable induction and offsetting of various harmful waves that adversely affect the user's body; and various harmful bacteria are eradicated and antibacterial and deodorizing functions are conducted simultaneously, so that the user's body is reliably protected from external harmful factors such as disease occurrence. Therefore, as a specific means of the present invention for achieving the above objective, the antistatic earthing sheet includes: a base sheet member; an antibacterial and flame-retardant fiber member laminated to the front and back surfaces of the base sheet member; a ground pattern layer laminated on the surface of the antibacterial and flame retardant fiber member; and a ground connection member connected to one side of the ground pattern layer.
Patent KR-20220001623-A (KR)
Title: Perfume composition for expressing the fragrance of prunus armeniaca flower
Inventor: KO EUN SUNG
IPC: A61K8/9789
Filed: 2020-06-30
Abstract: The present invention relates to a perfume composition for reproducing the scent of apricot blossom and a personal care product, a composition for external application to the skin, a cosmetic composition, and a home care product comprising the same. Specifically, the perfume composition of the present invention comprises: a perfume component of apricot blossom; and at least one selected from the group consisting of methyl benzoate, benzyl benzoate, benzyl salicylate, nerol, geraniol, α-farnesol, allyl caproate, jasmine lactone, trans-methyl isoeugenol, and geranyl tiglate. Therefore, the perfume composition is similar to the original scent of apricot blossom and has excellent quality.
Patent KR-20220006243-A (KR)
Inventor: SHIM MYEONG KWON
IPC: E04B2/74
Filed: 2020-07-08
Abstract: A loading box partition structure of a box truck according to one embodiment of the present invention comprises: a frame which is divided into at least two or more pieces and partitions an internal space of a loading box; a door which is installed on the frame and is opened and closed; a detachable member which is formed along an edge of the frame and is elastically compressed by being attached on an inner wall of the loading box; and a rotation shaft which is installed on the frame and folds or unfolds the divided frame. In the loading box partition structure, the inner space of the loading box is partitioned in a variety of ways as needed and is efficiently used.
Patent KR-20220009052-A (KR)
Title: Chiller system and method for operating the same
Inventor: JU KYOUNG LEE
IPC: G06N3/02
Filed: 2020-07-15
Abstract: According to one aspect of the present invention, a chiller system comprises: a compressor rotated and operated to compress a refrigerant; a condenser condensing the refrigerant compressed in the compressor; an expansion device expanding the condensed refrigerant; an evaporator evaporating the expanded refrigerant; a sensor unit having a differential pressure sensor disposed between the compressor and the condenser; and a surge prevention valve disposed between the compressor and the condenser and operated based on a pressure difference between the compressor and the condenser sensed by the differential pressure sensor.
Patent KR-20220012739-A (KR)
Inventor: KIM BONG SEO
IPC: F27B14/04
Filed: 2020-07-23
Abstract: Provided are an induction melting apparatus and an induction melting method for highly oxidizing materials. According to one embodiment of the present invention, the induction melting apparatus includes: a first melting chamber disposed in a vacuum chamber and allowing an oxidation inducing material to be introduced; a second melting chamber disposed in the vacuum chamber to be separated from the first melting chamber and allowing a melting target material to be introduced; a heating unit configured of a coil surrounding the vacuum chamber to inductively heat the first or second melting chamber; and a driving unit for selectively moving the heating unit to the first melting chamber or the second melting chamber, so that the oxidation inducing material in the first melting chamber is melted first by the heating unit to exhaust residual oxygen in the vacuum chamber through oxidation, and then the melting target material in the second melting chamber is melted in a vacuum atmosphere. Accordingly, a sample with high purity can be obtained.
Patent KR-20220014111-A (KR)
Inventor: KANG YUNG KAP
IPC: E04D13/04
Filed: 2020-07-28
Abstract: The present invention relates to a method for constructing a waterproof rooftop with a moisture discharge means. The method for constructing a waterproof rooftop with a moisture discharge means comprises: a step of applying and laminating a primer on the floor of a rooftop to remove moisture in the floor by using a physical phenomenon in which moisture moves from a side with high humidity to a side with low humidity, and then dries; a moisture discharge means forming step of drilling the floor of the rooftop including the dried primer to make a plurality of discharge grooves at constant intervals, through which the moisture in the floor can be discharged to the outside, forming moisture discharge pipes at both side ends of the discharge grooves, and placing a cover plate on the discharge grooves to prevent the discharge grooves from sinking; and a step of sequentially applying and laminating an undercoat and a topcoat over the primer and the moisture discharge means. According to the present invention, the exterior of the rooftop is waterproofed by the waterproofing material layer against rainwater, and the moisture initially existing inside the floor of the rooftop or the moisture introduced later into fine cracks such as hair cracks is discharged to the outside by the moisture discharging means and naturally dried. Therefore, it is possible to keep the rooftop waterproof more safely without mold or water leakage on the ceiling.
Patent KR-20220014706-A (KR)
Title: Contaminant dehydrator with improved dehydration by air pressure
Inventor: KIM OU YOUN
IPC: B01D29/64
Filed: 2020-07-29
Abstract: The present invention relates to a contaminant dehydrator for dehydrating contaminants in order to reduce the moisture content of contaminants. The contaminant dehydrator having improved dehydration properties by pneumatic pressure according to an embodiment of the present invention includes a dehydrating body, a dehydrating cylinder, a transfer screw, a screw driving unit, and an air dehydrating unit. Therefore, the moisture content can be lowered by improving the dehydration properties of contaminants.
Patent KR-20220015533-A (KR)
Inventor: YOON JEONG EUN
IPC: G06Q20/12
Filed: 2020-07-31
Abstract: The present invention relates to a method and system for providing content. In order to solve the above problems, the method for providing content includes the steps of: receiving, from an electronic device, a selection request of specific content; providing a plurality of items respectively corresponding to a plurality of episodes included in the specific content in response to the selection request; and performing any one of a first process and a second process related to the provision of the specific episode according to the product type of the specific episode, in response to the selection of any one of the plurality of items through the electronic device.
Patent KR-20220017763-A (KR)
Inventor: LEE SU HO
IPC: F01P7/14
Filed: 2020-08-05
Abstract: The present invention relates to an engine control apparatus and a method thereof. The engine control apparatus according to an embodiment of the present invention includes: an integrated flow control valve in which opening degrees of a plurality of valves are adjusted by rotation of a cam; a storage unit for storing opening degrees of the integrated flow control valve according to a road gradient and a transmission gear value; and a control unit which controls the opening degrees of the integrated flow control valve using an engine revolution per minute (RPM) and an accelerator pedal value, wherein the opening degrees of the integrated flow control valve are controlled according to the road gradient and the transmission gear value when the accelerator pedal value is less than or equal to a predetermined threshold value. The present invention can prevent a valve stem of the integrated flow control valve from being overloaded.
Patent KR-20210035729-A (KR)
Title: Modulation converting apparatus and gateway
Inventor: JUNG JIN HWAN
IPC: H04B10/291
Filed: 2020-08-11
Abstract: According to an embodiment of the present invention, a modulation method conversion apparatus includes a back scattering tag, to which a tack signal is provided, and a tag signal forming unit for forming a tag signal. The modulation method conversion apparatus multiplies a radio signal modulated by a first modulation method by the tack signal, and reconstructs it in the second modulation method to backscatter it, wherein reconstruction is performed at a physical (PHY) layer.
Patent KR-20220022355-A (KR)
Inventor: KIM WAN DONG
IPC: G11C16/10
Filed: 2020-08-18
Abstract: The present invention relates to an operating method of a nonvolatile memory device for programming multi-page data. According to an embodiment of the present invention, the operating method of a nonvolatile memory device for programming multi-page data comprises: a step of receiving multi-page data from a memory controller; a step of programming a first page data among the multi-page data into first memory cells connected to a word line near a selected word line; a step of reading previous page data pre-saved in second memory cells connected to a selected word line based on a first sensing value and a second sensing value after programming the first page data; a step of comparing first bits of the previous page data read based on the first sensing value with second bits of the previous page data read based on the second sensing value, calculating the number of fail bits, and programming the previous page data read from the second memory cells and the second page data among the multi-page data in the second memory cells in accordance with the number of fail bits. The operating method of a nonvolatile memory device for programming multi-page data is capable of improving reliability of the nonvolatile memory device.
Patent KR-20220025512-A (KR)
Title: Uv curable coating composition for magnetic pattern, methof gor printing magnetic pattern of gravure line using the same and interior film produced therefrom
Inventor: LEE YANG WOO
IPC: B41M1/22
Filed: 2020-08-24
Abstract: The present invention relates to a UV-curable coating composition for a magnetic pattern, a method for printing a magnetic pattern of a gravure line by using the same, and an interior film manufactured therefrom. The present invention provides the UV-curable coating composition for the magnetic pattern suitable for a gravure line, and provides a method for printing a magnetic pattern of a gravure line, including: forming a coating layer by printing a UV-curable coating composition for a magnetic pattern on at least one surface of a gravure printing substrate; forming a pattern in a magnetic jig on the coating layer obtained through the printing; and curing a pattern layer that is formed. Accordingly, interior films having excellent surface performance, various patterns, and desired shapes are able to be mass-produced, so that the interior films are provided to more consumers.
Patent KR-20200123043-A (KR)
Title: Selection system of dangerous Bluetooth Device based on location of Bluetooth device
Inventor: JUNG HYUN CHUL
IPC: H04W4/80
Filed: 2020-08-31
Abstract: According to an embodiment of the present invention, disclosed is a system for selecting a dangerous Bluetooth device comprising: a sorting device which performs a detection operation to find a Bluetooth device and performs a connection operation to connect the sorting device to the detected Bluetooth device; and a server for estimating a dangerous Bluetooth device among the Bluetooth devices found in the detection operation based on at least one result of the detection operation result and the connection operation result. According to an embodiment of the present invention, it is possible to select a Bluetooth device having a bad purpose such as hacking.
Patent KR-20220030020-A (KR)
Inventor: LEE GYU CHEOL
IPC: G06T15/10
Filed: 2020-09-02
Abstract: Provided is a device for generating a spatial model, which includes: a boundary point detection unit for detecting boundary point information between walls from a panoramic image of an indoor space; a boundary line generating unit which generates boundary line information between the first wall and the ceiling based on the detected boundary point information between the walls; a boundary line detection unit for detecting the boundary line information between a second wall and the ceiling based on the boundary line information between the first wall and the ceiling, and comparing boundary line information between the first wall and the ceiling with the boundary line information between the second wall and the ceiling to detect boundary line information between the final wall and the ceiling; and a model generation unit for generating a spatial model of the indoor space based on the detected boundary line information between the final wall and the ceiling.
Patent KR-20220030831-A (KR)
Title: Radiation shielding pad made by compressing lattice structure fibers made using tungsten wire into multiple layers, and its manufacturing method
Inventor: KIM SEON CHIL
IPC: A41D31/04
Filed: 2020-09-03
Abstract: The present invention relates to a radiation shield pad made by compressing a grid structure fiber in a plurality of layers manufactured by using a tungsten wire and a manufacturing method thereof. The manufacturing method of the radiation shield pad made by compressing the grid structure fiber in the plurality of layers manufactured by using the tungsten wire comprises: (1) a step of weaving a tungsten fiber by using the tungsten wire; (2) a step of overlapping the woven tungsten fiber in several layers to be stacked in a plurality of layers; and (3) a step of manufacturing one radiation shield pad by compressing the tungsten fiber stacked in the plurality of layers. Accordingly, the radiation shield pad of the present invention is resistant to an impact, thereby having no risk of damage and the like.
Patent KR-20220040092-A (KR)
Inventor: LEE JI HYUN
IPC: C12N5/0783
Filed: 2020-09-23
Abstract: The present invention relates to a composition for the prevention or treatment of canine cancer comprising exosomes derived from canines, wherein the exosomes derived from canines according to the present invention target breast cancer cells to effectively reduce the size of cancer, thereby being able to be usefully used for preventing or treating cancer of canines.
Patent KR-20220042503-A (KR)
Title: Natural dyeing method that can produce economical products
Inventor: MOON KI SEON
IPC: D06P5/20
Filed: 2020-09-28
Abstract: The present invention relates to a natural dyeing method comprising: a step for performing pretreatment by immersing an object to be dyed in an anhydrous solution of tannic acid at 40-100℃ for 20-100 minutes; a step for dyeing the pretreated object to be dyed by immersing the same in a dyeing liquid at 30-40℃ for 30-90 minutes; and a step for drying the dyed object after washing with water. According to the natural dyeing method of the present invention, it is possible to obtain a dyed object having improved evenness of dyeing as well as excellent washing fastness, rubbing fastness and light fastness.
Patent KR-20220043502-A (KR)
Inventor: CHOI JONG HOON
IPC: D06M23/08
Filed: 2020-09-29
Abstract: The present invention relates to a method for manufacturing a graphene-based antimicrobial fiber comprising metal nanoparticles. More specifically, the present invention relates to a method for manufacturing a metal nanoparticles/graphene oxide antimicrobial fabric capable of effectively preventing bacteria from adhering and breeding, and to an antimicrobial performance evaluation. According to the present invention, by fully utilizing the cationicity of chitosan, the antimicrobial effect of copper nanoparticles, and the effect of inhibiting bacteria from adhering to a surface due to the hydrophobicity of reduced graphene oxide (rGO), a fiber with maximized antimicrobial ability can be developed and bacteria can be removed by using the developed fiber.
Patent KR-20220046874-A (KR)
Inventor: LEE GI CHUN
IPC: G01M3/04
Filed: 2020-10-08
Abstract: The present invention relates to a device for a leak test of a butterfly valve, the device comprising: a base; an inspection unit disposed on one side of the base to be fixated, having a mounting unit where a butterfly valve is fitted and mounted, and checking leakage of the butterfly valve; a compression unit, where compressed fluid can be supplied, disposed on the other side of the base to be movably coupled in a direction of facing the inspection unit; and an actuator which can be operated to move the compression unit toward the butterfly valve to compress the same. The butterfly valve testing device enables the butterfly valve to be easily mounted therein and tests performance and use life of the butterfly valve.